La Original Banda El Limón de Salvador Lizárraga
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genre: banda
genre: corrido
genre: norteño
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T21:20:00Z
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album: Carnaval Mazatlán 2024 (En Vivo)
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  track: La Simona - En Vivo
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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  track: Al Ritmo De La Banda - En Vivo
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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  track: La Guarecita / La Novia Del Pajarillo - En Vivo
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    subject of: OpenTimestamps Proof of Existence
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  track: Dos Gotas De Agua - En Vivo
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  track: María De Jesús / El Atol De Elote - En Vivo
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  track: Sabiendo Quien Era Yo - En Vivo
  track: Mujer Mujer - En Vivo
  track: Besando La Cruz - En Vivo
  track: Provócame - En Vivo
  track: Juan Martha / Entre Perico Y Perico - En Vivo
  track: El Toro Mambo - En Vivo
  track: El Camaleón / A Quién No Le Gusta Eso - En Vivo
  track: La Mesa Del Rincón - En Vivo
album: Momentos
album: Duelo Romántico
album: Con Sabor A Limón, Volumen 2
album: Lo Mejor De Dos Grandes
album: Corridos En Vivo La Original Banda El Limón
album: Las Bandas Más Matonas
album: Lo Más Romántico De
album: El Presente Es Lo Que Cuenta
album: Con Sabor A Limón (En Vivo)
album: Los Mejores Corridos y Rancheras
album: Lo Más Escuchado De
album: De Aquí Pa'l Real (Karaoke Version)
album: De Aquí Pa'l Real
album: 25 Corridos Explosivos
album: Un Pequeño Momento en Vivo para Alguien Muy Especial
album: En Vivo Zócalo
album: 20 Rancheras
album: Las Mas Buenas
album: Dos Gotas de Agua
album: Singles
album: El Mayor de Mis Antojos
album: Te Quemaste
album: Más Original Que Nunca
album: Las Bandas Románticas
album: Nuestra Historia en un Fin de Semana
album: Medio Siglo
album: Fin de Semana
album: Sabiendo Quien Era Yo
album: Quiero Olvidarme de Ti
album: Me Lo Contaron Ayer

La Original Banda El Limón de Salvador Lizárraga
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Carnaval Mazatlán 2024 (En Vivo)
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value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79db76af1cbb773438a698f5c8ae05d670e648560ce6807a9ce51c2c4358fde7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3L7kmHKmO6BOhb2z956HGQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L7kmHKmO6BOhb2z956HGQ.
date published: 2026-07-02T03:55:08Z
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Sabiendo Quien Era Yo - En Vivo
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Mujer Mujer - En Vivo
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Besando La Cruz - En Vivo
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Provócame - En Vivo
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Juan Martha / Entre Perico Y Perico - En Vivo
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4ab9a352c25f65004e81ad6f3522b33c77767b5723744868a40120f9b1fb90a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5WJgCIWEw6LRIXLpLvYrr5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WJgCIWEw6LRIXLpLvYrr5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4ab9a352c25f65004e81ad6f3522b33c77767b5723744868a40120f9b1fb90a","isrc":"DGA0L2412816","name":"Juan Martha / Entre Perico Y Perico - En Vivo","registered_at":"2026-06-25T20:53:17Z","spotify_id":"5WJgCIWEw6LRIXLpLvYrr5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ab9a352c25f65004e81ad6f3522b33c77767b5723744868a40120f9b1fb90a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WJgCIWEw6LRIXLpLvYrr5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WJgCIWEw6LRIXLpLvYrr5.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xc4ab9a352c25f65004e81ad6f3522b33c77767b5723744868a40120f9b1fb90a","isrc":"DGA0L2412816","name":"Juan Martha / Entre Perico Y Perico - En Vivo","registered_at":"2026-06-25T20:53:17Z","spotify_id":"5WJgCIWEw6LRIXLpLvYrr5","type":"track"}

El Toro Mambo - En Vivo
type: MusicRecording
duration: PT5M6S
duration ms: 306433
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Carnaval Mazatlán 2024 (En Vivo)
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DGA0L2412817
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:35:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0b96641c161ee1fa820253f2b6384896f704def1767251062edf411b346c897
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/60C24U3i6ljfOvhdBgisdq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60C24U3i6ljfOvhdBgisdq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0b96641c161ee1fa820253f2b6384896f704def1767251062edf411b346c897","isrc":"DGA0L2412817","name":"El Toro Mambo - En Vivo","registered_at":"2026-06-27T01:35:47Z","spotify_id":"60C24U3i6ljfOvhdBgisdq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b96641c161ee1fa820253f2b6384896f704def1767251062edf411b346c897. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60C24U3i6ljfOvhdBgisdq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60C24U3i6ljfOvhdBgisdq.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xc0b96641c161ee1fa820253f2b6384896f704def1767251062edf411b346c897","isrc":"DGA0L2412817","name":"El Toro Mambo - En Vivo","registered_at":"2026-06-27T01:35:47Z","spotify_id":"60C24U3i6ljfOvhdBgisdq","type":"track"}

El Camaleón / A Quién No Le Gusta Eso - En Vivo
type: MusicRecording
duration: PT5M12S
duration ms: 312200
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Carnaval Mazatlán 2024 (En Vivo)
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DGA0L2412818
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:37:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc86f9e9c2972249e6c090d4d933fced7f8fc62cbc9236e6ff05dd6b125e60c02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6vr812FNV0ERo5k7TE7Vul.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vr812FNV0ERo5k7TE7Vul
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc86f9e9c2972249e6c090d4d933fced7f8fc62cbc9236e6ff05dd6b125e60c02","isrc":"DGA0L2412818","name":"El Camaleón / A Quién No Le Gusta Eso - En Vivo","registered_at":"2026-06-27T01:37:01Z","spotify_id":"6vr812FNV0ERo5k7TE7Vul","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86f9e9c2972249e6c090d4d933fced7f8fc62cbc9236e6ff05dd6b125e60c02. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6vr812FNV0ERo5k7TE7Vul.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vr812FNV0ERo5k7TE7Vul.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xc86f9e9c2972249e6c090d4d933fced7f8fc62cbc9236e6ff05dd6b125e60c02","isrc":"DGA0L2412818","name":"El Camaleón / A Quién No Le Gusta Eso - En Vivo","registered_at":"2026-06-27T01:37:01Z","spotify_id":"6vr812FNV0ERo5k7TE7Vul","type":"track"}

La Mesa Del Rincón - En Vivo
type: MusicRecording
duration: PT2M36S
duration ms: 156183
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Carnaval Mazatlán 2024 (En Vivo)
  type: MusicAlbum
  date published: 2024-10-18
isrc code: DGA0L2412819

Momentos
type: MusicAlbum
date published: 2024-08-21
track: A Tu Disposición
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210591
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Momentos
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: DGA052432401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:10:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa412129c1d1b02ca57118223b06e7e753962ad5102716e47b6a22cf3e2158f3c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/16ziV166yCQJTS5bla80Hm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16ziV166yCQJTS5bla80Hm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa412129c1d1b02ca57118223b06e7e753962ad5102716e47b6a22cf3e2158f3c","isrc":"DGA052432401","name":"A Tu Disposición","registered_at":"2026-06-08T12:10:30Z","spotify_id":"16ziV166yCQJTS5bla80Hm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa412129c1d1b02ca57118223b06e7e753962ad5102716e47b6a22cf3e2158f3c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/16ziV166yCQJTS5bla80Hm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16ziV166yCQJTS5bla80Hm.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa412129c1d1b02ca57118223b06e7e753962ad5102716e47b6a22cf3e2158f3c","isrc":"DGA052432401","name":"A Tu Disposición","registered_at":"2026-06-08T12:10:30Z","spotify_id":"16ziV166yCQJTS5bla80Hm","type":"track"}
track: Si El Hubiera Existiera
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205020
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Momentos
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: DGA072416298
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T15:51:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb499273ed2b1f028dd6bfecd031bb9fa976050189f5f2b7c70b891289d30b83b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0P36kjwCeAySme7VynM7BY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P36kjwCeAySme7VynM7BY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb499273ed2b1f028dd6bfecd031bb9fa976050189f5f2b7c70b891289d30b83b","isrc":"DGA072416298","name":"Si El Hubiera Existiera","registered_at":"2026-06-18T15:51:08Z","spotify_id":"0P36kjwCeAySme7VynM7BY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb499273ed2b1f028dd6bfecd031bb9fa976050189f5f2b7c70b891289d30b83b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0P36kjwCeAySme7VynM7BY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P36kjwCeAySme7VynM7BY.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb499273ed2b1f028dd6bfecd031bb9fa976050189f5f2b7c70b891289d30b83b","isrc":"DGA072416298","name":"Si El Hubiera Existiera","registered_at":"2026-06-18T15:51:08Z","spotify_id":"0P36kjwCeAySme7VynM7BY","type":"track"}
track: Gracias A Ti
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195253
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Momentos
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: DGA072416299
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T10:58:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a81b0cc776c4d2bf13df6dd5b071f45cc0dd09157fadde3ad0bc8d290cb7de6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4tluLLpSNuXlPbpjAWZkji.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tluLLpSNuXlPbpjAWZkji
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a81b0cc776c4d2bf13df6dd5b071f45cc0dd09157fadde3ad0bc8d290cb7de6","isrc":"DGA072416299","name":"Gracias A Ti","registered_at":"2026-06-19T10:58:16Z","spotify_id":"4tluLLpSNuXlPbpjAWZkji","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a81b0cc776c4d2bf13df6dd5b071f45cc0dd09157fadde3ad0bc8d290cb7de6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4tluLLpSNuXlPbpjAWZkji.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tluLLpSNuXlPbpjAWZkji.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3a81b0cc776c4d2bf13df6dd5b071f45cc0dd09157fadde3ad0bc8d290cb7de6","isrc":"DGA072416299","name":"Gracias A Ti","registered_at":"2026-06-19T10:58:16Z","spotify_id":"4tluLLpSNuXlPbpjAWZkji","type":"track"}
track: Momentos
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183204
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Momentos
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: DGA072416300
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:29:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7398bb41109fb64ef5af4b40be4bbbc720e71f3e9826da014b4c89ef2228867e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7787ybGQsOgPEbje7suHgx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7787ybGQsOgPEbje7suHgx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7398bb41109fb64ef5af4b40be4bbbc720e71f3e9826da014b4c89ef2228867e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7787ybGQsOgPEbje7suHgx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7787ybGQsOgPEbje7suHgx.
    date published: 2026-06-13T13:32:09Z
track: Si Estoy Como Estoy
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179077
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Momentos
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: DGA072416301
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Trátame Bonito
track: Te Hago Un Bien
track: Dos Palabras
track: Me Tienes En Tus Manos
track: Demasiado Amor
track: Me Enamoré

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-22T00:29:02+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xdfe28cc7d942ae7ee028ea2a70b0c59eb487888dd57c4bd30d4439a9de39ff8f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956312

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5j2p7iFpR29uA33VDAMtyD.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5j2p7iFpR29uA33VDAMtyD

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xdfe28cc7d942ae7ee028ea2a70b0c59eb487888dd57c4bd30d4439a9de39ff8f","isrc":"DGA072416301","name":"Si Estoy Como Estoy","registered_at":"2026-06-22T00:29:02Z","spotify_id":"5j2p7iFpR29uA33VDAMtyD","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe28cc7d942ae7ee028ea2a70b0c59eb487888dd57c4bd30d4439a9de39ff8f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5j2p7iFpR29uA33VDAMtyD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5j2p7iFpR29uA33VDAMtyD.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0xdfe28cc7d942ae7ee028ea2a70b0c59eb487888dd57c4bd30d4439a9de39ff8f","isrc":"DGA072416301","name":"Si Estoy Como Estoy","registered_at":"2026-06-22T00:29:02Z","spotify_id":"5j2p7iFpR29uA33VDAMtyD","type":"track"}

Trátame Bonito
type: MusicRecording
duration: PT2M32S
duration ms: 152135
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Momentos
  type: MusicAlbum
  date published: 2024-08-21
isrc code: DGA072416302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:57:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9dc2d539582441cf089be39485a79e9a25578ea3c9de35cb19735a87d6b8a70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ukHjkFNqcvbNfteNMJVY3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ukHjkFNqcvbNfteNMJVY3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9dc2d539582441cf089be39485a79e9a25578ea3c9de35cb19735a87d6b8a70","isrc":"DGA072416302","name":"Trátame Bonito","registered_at":"2026-06-19T10:57:26Z","spotify_id":"5ukHjkFNqcvbNfteNMJVY3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dc2d539582441cf089be39485a79e9a25578ea3c9de35cb19735a87d6b8a70. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ukHjkFNqcvbNfteNMJVY3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ukHjkFNqcvbNfteNMJVY3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd9dc2d539582441cf089be39485a79e9a25578ea3c9de35cb19735a87d6b8a70","isrc":"DGA072416302","name":"Trátame Bonito","registered_at":"2026-06-19T10:57:26Z","spotify_id":"5ukHjkFNqcvbNfteNMJVY3","type":"track"}

Te Hago Un Bien
type: MusicRecording
duration: PT2M41S
duration ms: 161386
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Momentos
  type: MusicAlbum
  date published: 2024-08-21
isrc code: DGA072416303
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T00:08:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91c08b97f7b8c9ae037e7d0822ef8b2c7238a3d9e5af5c92efe2065425fdfd90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6QfBy96QzQ9hyQxT40TpsN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QfBy96QzQ9hyQxT40TpsN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91c08b97f7b8c9ae037e7d0822ef8b2c7238a3d9e5af5c92efe2065425fdfd90","isrc":"DGA072416303","name":"Te Hago Un Bien","registered_at":"2026-06-20T00:08:04Z","spotify_id":"6QfBy96QzQ9hyQxT40TpsN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c08b97f7b8c9ae037e7d0822ef8b2c7238a3d9e5af5c92efe2065425fdfd90. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6QfBy96QzQ9hyQxT40TpsN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QfBy96QzQ9hyQxT40TpsN.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x91c08b97f7b8c9ae037e7d0822ef8b2c7238a3d9e5af5c92efe2065425fdfd90","isrc":"DGA072416303","name":"Te Hago Un Bien","registered_at":"2026-06-20T00:08:04Z","spotify_id":"6QfBy96QzQ9hyQxT40TpsN","type":"track"}

Dos Palabras
type: MusicRecording
duration: PT3M5S
duration ms: 185033
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Momentos
  type: MusicAlbum
  date published: 2024-08-21
isrc code: DGA072416304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:07:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4e3612db5443b24d9935c7d8b07d682307c757499fb35631707cbbdd25aecbf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2U4rYsQST35mzVWF2aXbys.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U4rYsQST35mzVWF2aXbys
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4e3612db5443b24d9935c7d8b07d682307c757499fb35631707cbbdd25aecbf","isrc":"DGA072416304","name":"Dos Palabras","registered_at":"2026-06-04T16:07:29Z","spotify_id":"2U4rYsQST35mzVWF2aXbys","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e3612db5443b24d9935c7d8b07d682307c757499fb35631707cbbdd25aecbf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2U4rYsQST35mzVWF2aXbys.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U4rYsQST35mzVWF2aXbys.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb4e3612db5443b24d9935c7d8b07d682307c757499fb35631707cbbdd25aecbf","isrc":"DGA072416304","name":"Dos Palabras","registered_at":"2026-06-04T16:07:29Z","spotify_id":"2U4rYsQST35mzVWF2aXbys","type":"track"}

Me Tienes En Tus Manos
type: MusicRecording
duration: PT3M2S
duration ms: 182400
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Momentos
  type: MusicAlbum
  date published: 2024-08-21
isrc code: DGA072416305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:45:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8b249d0d0143ad0c8acc012a550d5b554aaeba69914a7e028e8dc78ddccf46d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0aGMtH70BGkexg2tUu5GAA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aGMtH70BGkexg2tUu5GAA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8b249d0d0143ad0c8acc012a550d5b554aaeba69914a7e028e8dc78ddccf46d","isrc":"DGA072416305","name":"Me Tienes En Tus Manos","registered_at":"2026-06-10T03:45:54Z","spotify_id":"0aGMtH70BGkexg2tUu5GAA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b249d0d0143ad0c8acc012a550d5b554aaeba69914a7e028e8dc78ddccf46d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0aGMtH70BGkexg2tUu5GAA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aGMtH70BGkexg2tUu5GAA.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf8b249d0d0143ad0c8acc012a550d5b554aaeba69914a7e028e8dc78ddccf46d","isrc":"DGA072416305","name":"Me Tienes En Tus Manos","registered_at":"2026-06-10T03:45:54Z","spotify_id":"0aGMtH70BGkexg2tUu5GAA","type":"track"}

Demasiado Amor
type: MusicRecording
duration: PT2M56S
duration ms: 176752
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Momentos
  type: MusicAlbum
  date published: 2024-08-21
isrc code: DGA072416306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:57:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ea04ab8a983f5c4537ceaba920d13d9952509e78b0afc8569a3af0a925629c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2rrsAjxojF0hpA2SOwQZFD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rrsAjxojF0hpA2SOwQZFD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ea04ab8a983f5c4537ceaba920d13d9952509e78b0afc8569a3af0a925629c3","isrc":"DGA072416306","name":"Demasiado Amor","registered_at":"2026-06-19T10:57:16Z","spotify_id":"2rrsAjxojF0hpA2SOwQZFD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea04ab8a983f5c4537ceaba920d13d9952509e78b0afc8569a3af0a925629c3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rrsAjxojF0hpA2SOwQZFD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rrsAjxojF0hpA2SOwQZFD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6ea04ab8a983f5c4537ceaba920d13d9952509e78b0afc8569a3af0a925629c3","isrc":"DGA072416306","name":"Demasiado Amor","registered_at":"2026-06-19T10:57:16Z","spotify_id":"2rrsAjxojF0hpA2SOwQZFD","type":"track"}

Me Enamoré
type: MusicRecording
duration: PT2M57S
duration ms: 177887
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Momentos
  type: MusicAlbum
  date published: 2024-08-21
isrc code: DGA062491955
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:46:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fad90a263270a0a4ce2bbc48857bdf58146d7665f87941a5cd683741461fa2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6VRj4KDvAAy2aGuPdJJeZA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VRj4KDvAAy2aGuPdJJeZA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fad90a263270a0a4ce2bbc48857bdf58146d7665f87941a5cd683741461fa2b","isrc":"DGA062491955","name":"Me Enamoré","registered_at":"2026-06-04T07:46:15Z","spotify_id":"6VRj4KDvAAy2aGuPdJJeZA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fad90a263270a0a4ce2bbc48857bdf58146d7665f87941a5cd683741461fa2b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6VRj4KDvAAy2aGuPdJJeZA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VRj4KDvAAy2aGuPdJJeZA.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1fad90a263270a0a4ce2bbc48857bdf58146d7665f87941a5cd683741461fa2b","isrc":"DGA062491955","name":"Me Enamoré","registered_at":"2026-06-04T07:46:15Z","spotify_id":"6VRj4KDvAAy2aGuPdJJeZA","type":"track"}

Duelo Romántico
type: MusicAlbum
date published: 2024-01-26
track: Derecho De Antigüedad
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188986
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Duelo Romántico
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: MXUM70806631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:54:28+00:00
track: Dile
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196506
  explicit: false
  by artist: Banda La Ejecutiva de Mazatlan Sinaloa
  in album: Duelo Romántico
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: MXUM71902262
track: El Mejor Perfume
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153693
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Duelo Romántico
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: MXUM71100351
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:43:32+00:00
track: Cama Y Mesa
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181386
  explicit: false
  by artist: Banda La Ejecutiva de Mazatlan Sinaloa
  in album: Duelo Romántico
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: MXUM72004523
track: Que Me Digan Loco
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223346
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Duelo Romántico
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: MXUM70806638
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:01:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956891
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5umvE0XYniov34W6ajXsy0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5umvE0XYniov34W6ajXsy0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035","isrc":"MXUM70806638","name":"Que Me Digan Loco","registered_at":"2026-06-08T20:01:21Z","spotify_id":"5umvE0XYniov34W6ajXsy0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5umvE0XYniov34W6ajXsy0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5umvE0XYniov34W6ajXsy0.
    date published: 2026-07-06T07:16:32Z
    text: {"copyright_id":"0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035","isrc":"MXUM70806638","name":"Que Me Digan Loco","registered_at":"2026-06-08T20:01:21Z","spotify_id":"5umvE0XYniov34W6ajXsy0","type":"track"}
track: No Es Normal
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174013
  explicit: false
  by artist: Banda La Ejecutiva de Mazatlan Sinaloa
  in album: Duelo Romántico
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: MXUM71904101
track: Al Menos
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182986
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Duelo Romántico
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: MXUM70904496
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:36:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/48ptLHDiK348cGlOBN6np4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48ptLHDiK348cGlOBN6np4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"48ptLHDiK348cGlOBN6np4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/48ptLHDiK348cGlOBN6np4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48ptLHDiK348cGlOBN6np4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"48ptLHDiK348cGlOBN6np4","type":"track"}
track: Manual De Olvido
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252133
  explicit: false
  by artist: Banda La Ejecutiva de Mazatlan Sinaloa
  in album: Duelo Romántico
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: MXUM72200798
track: Di Que Regresarás
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225200
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Duelo Romántico
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: MXUM71100341
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:18:16+00:00
track: Cásate Conmigo
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163040
  explicit: false
  by artist: Banda La Ejecutiva de Mazatlan Sinaloa
  in album: Duelo Romántico
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: MXUM72300705
track: Si Pudiera
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210733
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Duelo Romántico
  isrc code: MXUM70904505
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
track: Aún Me Duele
track: El Primer Lugar
track: El Cabrón Equivocado
track: Fruta Madura
track: Te Encontré
track: Hasta Mi Último Día
track: Ojalá Te Enamore
track: Sin Pensar Yo Te Engañé
track: Y Que Sea Mejor Que Yo

La Original Banda El Limón de Salvador Lizárraga
type: MusicGroup

Duelo Romántico
type: MusicAlbum
date published: 2024-01-26

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T14:20:38+00:00

Aún Me Duele
type: MusicRecording
duration: PT3M41S
duration ms: 221413
explicit: false
by artist: Banda La Ejecutiva de Mazatlan Sinaloa
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXUM72300424

El Primer Lugar
type: MusicRecording
duration: PT3M14S
duration ms: 194040
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXUM71100352
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:35:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0N1bwcrledhFEKLdX5O80p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N1bwcrledhFEKLdX5O80p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"0N1bwcrledhFEKLdX5O80p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0N1bwcrledhFEKLdX5O80p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N1bwcrledhFEKLdX5O80p.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"0N1bwcrledhFEKLdX5O80p","type":"track"}

El Cabrón Equivocado
type: MusicRecording
duration: PT3M10S
duration ms: 190306
explicit: false
by artist: Banda La Ejecutiva de Mazatlan Sinaloa
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXUM72201436

Fruta Madura
type: MusicRecording
duration: PT3M29S
duration ms: 209906
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXUM70904502
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:30:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/02ftp5fvw1oW1igBwHrhYu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02ftp5fvw1oW1igBwHrhYu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775","isrc":"MXUM70904502","name":"Fruta Madura","registered_at":"2026-06-06T07:30:30Z","spotify_id":"02ftp5fvw1oW1igBwHrhYu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02ftp5fvw1oW1igBwHrhYu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02ftp5fvw1oW1igBwHrhYu.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775","isrc":"MXUM70904502","name":"Fruta Madura","registered_at":"2026-06-06T07:30:30Z","spotify_id":"02ftp5fvw1oW1igBwHrhYu","type":"track"}

Te Encontré
type: MusicRecording
duration: PT3M12S
duration ms: 192520
explicit: false
by artist: Banda La Ejecutiva de Mazatlan Sinaloa
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXUM72005187

Hasta Mi Último Día
type: MusicRecording
duration: PT2M34S
duration ms: 154186
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXUM71001280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:29:55+00:00

Ojalá Te Enamore
type: MusicRecording
duration: PT3M25S
duration ms: 205520
explicit: false
by artist: Banda La Ejecutiva de Mazatlan Sinaloa
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXUM72007158

Sin Pensar Yo Te Engañé
type: MusicRecording
duration: PT3M40S
duration ms: 220693
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXUM70806641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:56:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0SRGbV6aUtqRxNfP6ab8L9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SRGbV6aUtqRxNfP6ab8L9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06","isrc":"MXUM70806641","name":"Sin Pensar Yo Te Engañé","registered_at":"2026-06-25T20:56:16Z","spotify_id":"0SRGbV6aUtqRxNfP6ab8L9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0SRGbV6aUtqRxNfP6ab8L9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SRGbV6aUtqRxNfP6ab8L9.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06","isrc":"MXUM70806641","name":"Sin Pensar Yo Te Engañé","registered_at":"2026-06-25T20:56:16Z","spotify_id":"0SRGbV6aUtqRxNfP6ab8L9","type":"track"}

Y Que Sea Mejor Que Yo
type: MusicRecording
duration: PT2M39S
duration ms: 159853
explicit: false
by artist: Banda La Ejecutiva de Mazatlan Sinaloa
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXUM72103390

Con Sabor A Limón, Volumen 2
type: MusicAlbum
date published: 2023-11-17
track: Hombre De Rancho
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152783
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón, Volumen 2
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZDQH2388103
track: Besos Y Cerezas
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167133
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón, Volumen 2
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZDQH2388104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:25:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6afc863a10c8c10a21a2011f0fc6eaab771331a88f89c296e2d97d93c32576a0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7a21PMHaImzKLNbsbyILuf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a21PMHaImzKLNbsbyILuf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6afc863a10c8c10a21a2011f0fc6eaab771331a88f89c296e2d97d93c32576a0","isrc":"QZDQH2388104","name":"Besos Y Cerezas","registered_at":"2026-06-23T06:25:15Z","spotify_id":"7a21PMHaImzKLNbsbyILuf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afc863a10c8c10a21a2011f0fc6eaab771331a88f89c296e2d97d93c32576a0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7a21PMHaImzKLNbsbyILuf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a21PMHaImzKLNbsbyILuf.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6afc863a10c8c10a21a2011f0fc6eaab771331a88f89c296e2d97d93c32576a0","isrc":"QZDQH2388104","name":"Besos Y Cerezas","registered_at":"2026-06-23T06:25:15Z","spotify_id":"7a21PMHaImzKLNbsbyILuf","type":"track"}
track: Y Por Esa Calle Vive
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154616
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón, Volumen 2
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZDQH2388105
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T01:57:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdeaee8072304bc3d692bbedf12f202a0545cb17f88be0cef727b330758b91851
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/23e9uUNIhQPzfuKyU6b9uo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23e9uUNIhQPzfuKyU6b9uo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdeaee8072304bc3d692bbedf12f202a0545cb17f88be0cef727b330758b91851","isrc":"QZDQH2388105","name":"Y Por Esa Calle Vive","registered_at":"2026-06-27T01:57:36Z","spotify_id":"23e9uUNIhQPzfuKyU6b9uo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeaee8072304bc3d692bbedf12f202a0545cb17f88be0cef727b330758b91851. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/23e9uUNIhQPzfuKyU6b9uo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23e9uUNIhQPzfuKyU6b9uo.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xdeaee8072304bc3d692bbedf12f202a0545cb17f88be0cef727b330758b91851","isrc":"QZDQH2388105","name":"Y Por Esa Calle Vive","registered_at":"2026-06-27T01:57:36Z","spotify_id":"23e9uUNIhQPzfuKyU6b9uo","type":"track"}
track: Cuestión Olvidada
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191350
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón, Volumen 2
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZDQH2388106
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T01:38:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x337be395bef7e65738d4a563e34da4c179d66005fc54c348c8e427cc970f866b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6frAzZYgAS7aq2JmKiRINO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6frAzZYgAS7aq2JmKiRINO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x337be395bef7e65738d4a563e34da4c179d66005fc54c348c8e427cc970f866b","isrc":"QZDQH2388106","name":"Cuestión Olvidada","registered_at":"2026-06-27T01:38:35Z","spotify_id":"6frAzZYgAS7aq2JmKiRINO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337be395bef7e65738d4a563e34da4c179d66005fc54c348c8e427cc970f866b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6frAzZYgAS7aq2JmKiRINO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6frAzZYgAS7aq2JmKiRINO.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x337be395bef7e65738d4a563e34da4c179d66005fc54c348c8e427cc970f866b","isrc":"QZDQH2388106","name":"Cuestión Olvidada","registered_at":"2026-06-27T01:38:35Z","spotify_id":"6frAzZYgAS7aq2JmKiRINO","type":"track"}
track: Cariño Santo
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164300
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón, Volumen 2
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZDQH2388107
track: Rumbo Al Sur
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139000
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón, Volumen 2
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZDQH2388108
track: Mi Golondrina
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152000
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón, Volumen 2
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZDQH2388109
track: Estrellita Marinera
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155000
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón, Volumen 2
    type: MusicAlbum
    date published: 2023-11-17
  isrc code: QZDQH2388110
track: A Toda Prueba
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191000
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón, Volumen 2
  isrc code: QZDQH2388111
track: Coqueta
track: La Celda De Un Loco
track: Pilares De Cristal

La Original Banda El Limón de Salvador Lizárraga
type: MusicGroup

Con Sabor A Limón, Volumen 2
type: MusicAlbum
date published: 2023-11-17

Coqueta
type: MusicRecording
duration: PT3M24S
duration ms: 204000
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Con Sabor A Limón, Volumen 2
  type: MusicAlbum
  date published: 2023-11-17
isrc code: QZDQH2388112

La Celda De Un Loco
type: MusicRecording
duration: PT3M16S
duration ms: 196000
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Con Sabor A Limón, Volumen 2
  type: MusicAlbum
  date published: 2023-11-17
isrc code: QZDQH2388113

Pilares De Cristal
type: MusicRecording
duration: PT2M35S
duration ms: 155000
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Con Sabor A Limón, Volumen 2
  type: MusicAlbum
  date published: 2023-11-17
isrc code: QZDQH2388114

Lo Mejor De Dos Grandes
type: MusicAlbum
date published: 2023-11-06
track: Mi Mayor Anhelo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209786
  explicit: false
  by artist: Banda Sinaloense MS de Sergio Lizárraga
  in album: Lo Mejor De Dos Grandes
    type: MusicAlbum
    date published: 2023-11-06
  isrc code: USDS10812846
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:12:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f22a174b400cc2fd40eb6f5e12dcc3c5b8d47aaaad59cb7f0324b5caf616ce1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ABGh7OdMVaeChx1wnh9Xg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ABGh7OdMVaeChx1wnh9Xg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f22a174b400cc2fd40eb6f5e12dcc3c5b8d47aaaad59cb7f0324b5caf616ce1","isrc":"USDS10812846","name":"Mi Mayor Anhelo","registered_at":"2026-06-06T17:12:32Z","spotify_id":"5ABGh7OdMVaeChx1wnh9Xg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f22a174b400cc2fd40eb6f5e12dcc3c5b8d47aaaad59cb7f0324b5caf616ce1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ABGh7OdMVaeChx1wnh9Xg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ABGh7OdMVaeChx1wnh9Xg.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9f22a174b400cc2fd40eb6f5e12dcc3c5b8d47aaaad59cb7f0324b5caf616ce1","isrc":"USDS10812846","name":"Mi Mayor Anhelo","registered_at":"2026-06-06T17:12:32Z","spotify_id":"5ABGh7OdMVaeChx1wnh9Xg","type":"track"}
track: Derecho De Antigüedad
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188986
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Mejor De Dos Grandes
    type: MusicAlbum
    date published: 2023-11-06
  isrc code: MXUM70806631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:54:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3PNlFHbdQ2iTzy9pPAJEn1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PNlFHbdQ2iTzy9pPAJEn1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38","isrc":"MXUM70806631","name":"Derecho De Antigüedad","registered_at":"2026-06-04T12:54:28Z","spotify_id":"3PNlFHbdQ2iTzy9pPAJEn1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3PNlFHbdQ2iTzy9pPAJEn1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PNlFHbdQ2iTzy9pPAJEn1.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38","isrc":"MXUM70806631","name":"Derecho De Antigüedad","registered_at":"2026-06-04T12:54:28Z","spotify_id":"3PNlFHbdQ2iTzy9pPAJEn1","type":"track"}
track: Sigue
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137000
  explicit: false
  by artist: Banda Sinaloense MS de Sergio Lizárraga
  in album: Lo Mejor De Dos Grandes
    type: MusicAlbum
    date published: 2023-11-06
  isrc code: USUM71211547
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T01:38:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x053b673dc1fef307c3033cf541f2472812eff3ea2caa34e980137c9824f402f4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/79ea8FYFU6eFc5LU7T07Fz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79ea8FYFU6eFc5LU7T07Fz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053b673dc1fef307c3033cf541f2472812eff3ea2caa34e980137c9824f402f4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/79ea8FYFU6eFc5LU7T07Fz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79ea8FYFU6eFc5LU7T07Fz.
    date published: 2026-07-02T11:34:59Z
track: Que Me Digan Loco
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223346
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Mejor De Dos Grandes
    type: MusicAlbum
    date published: 2023-11-06
  isrc code: MXUM70806638
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:01:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2j81ufPIdYQtQNi4KCtChp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2j81ufPIdYQtQNi4KCtChp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035","isrc":"MXUM70806638","name":"Que Me Digan Loco","registered_at":"2026-06-08T20:01:21Z","spotify_id":"2j81ufPIdYQtQNi4KCtChp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2j81ufPIdYQtQNi4KCtChp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2j81ufPIdYQtQNi4KCtChp.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035","isrc":"MXUM70806638","name":"Que Me Digan Loco","registered_at":"2026-06-08T20:01:21Z","spotify_id":"2j81ufPIdYQtQNi4KCtChp","type":"track"}
track: Sin Evidencia
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161866
  explicit: false
  by artist: Banda Sinaloense MS de Sergio Lizárraga
  in album: Lo Mejor De Dos Grandes
    type: MusicAlbum
    date published: 2023-11-06
  isrc code: USUM70901911
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Mejor Perfume
track: Mi Olvido
track: Al Menos
track: Amor Express
track: Di Que Regresarás
track: Increíble
track: Si Pudiera
track: Te Equivocas
track: La Cama Destendida
track: De Ti Enamorado
track: Fruta Madura
track: El Mechón
track: El Primer Lugar
track: Pídeme Perdón
track: Hasta Mi Último Día

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T00:17:38+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xea1fe4ea12fe617ad04e0387ff5cdf71ee827e2e086f1470d28d6720d1268e26

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7jOlGbZt0bhgvqek4RcAo1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jOlGbZt0bhgvqek4RcAo1

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xea1fe4ea12fe617ad04e0387ff5cdf71ee827e2e086f1470d28d6720d1268e26","isrc":"USUM70901911","name":"Sin Evidencia","registered_at":"2026-06-07T00:17:38Z","spotify_id":"7jOlGbZt0bhgvqek4RcAo1","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1fe4ea12fe617ad04e0387ff5cdf71ee827e2e086f1470d28d6720d1268e26. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jOlGbZt0bhgvqek4RcAo1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jOlGbZt0bhgvqek4RcAo1.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xea1fe4ea12fe617ad04e0387ff5cdf71ee827e2e086f1470d28d6720d1268e26","isrc":"USUM70901911","name":"Sin Evidencia","registered_at":"2026-06-07T00:17:38Z","spotify_id":"7jOlGbZt0bhgvqek4RcAo1","type":"track"}

El Mejor Perfume
type: MusicRecording
duration: PT2M33S
duration ms: 153693
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: MXUM71100351
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:43:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6U0axCJiSlZwZIddwY7WgI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U0axCJiSlZwZIddwY7WgI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb","isrc":"MXUM71100351","name":"El Mejor Perfume","registered_at":"2026-06-10T03:43:32Z","spotify_id":"6U0axCJiSlZwZIddwY7WgI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6U0axCJiSlZwZIddwY7WgI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U0axCJiSlZwZIddwY7WgI.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb","isrc":"MXUM71100351","name":"El Mejor Perfume","registered_at":"2026-06-10T03:43:32Z","spotify_id":"6U0axCJiSlZwZIddwY7WgI","type":"track"}

Mi Olvido
type: MusicRecording
duration: PT3M38S
duration ms: 218093
explicit: false
by artist: Banda Sinaloense MS de Sergio Lizárraga
in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: USUM71100574
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:28:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x666a0f8ecf4c130bca6b3dd8bbae3fe453a953d147a16ebd148f8a141b60f1b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Ad4fXfejxEtUCd3P0oR6C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ad4fXfejxEtUCd3P0oR6C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x666a0f8ecf4c130bca6b3dd8bbae3fe453a953d147a16ebd148f8a141b60f1b5","isrc":"USUM71100574","name":"Mi Olvido","registered_at":"2026-06-07T14:28:33Z","spotify_id":"3Ad4fXfejxEtUCd3P0oR6C","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666a0f8ecf4c130bca6b3dd8bbae3fe453a953d147a16ebd148f8a141b60f1b5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ad4fXfejxEtUCd3P0oR6C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ad4fXfejxEtUCd3P0oR6C.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x666a0f8ecf4c130bca6b3dd8bbae3fe453a953d147a16ebd148f8a141b60f1b5","isrc":"USUM71100574","name":"Mi Olvido","registered_at":"2026-06-07T14:28:33Z","spotify_id":"3Ad4fXfejxEtUCd3P0oR6C","type":"track"}

Al Menos
type: MusicRecording
duration: PT3M2S
duration ms: 182986
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: MXUM70904496
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:36:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7ivwIuvcJUgDKByCRr3s4z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ivwIuvcJUgDKByCRr3s4z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"7ivwIuvcJUgDKByCRr3s4z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ivwIuvcJUgDKByCRr3s4z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ivwIuvcJUgDKByCRr3s4z.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"7ivwIuvcJUgDKByCRr3s4z","type":"track"}

Amor Express
type: MusicRecording
duration: PT3M7S
duration ms: 187480
explicit: false
by artist: Banda Sinaloense MS de Sergio Lizárraga
in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: USUM71210669

Di Que Regresarás
type: MusicRecording
duration: PT3M45S
duration ms: 225200
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: MXUM71100341
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:18:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2kvPnzG3euGzAdNDZm1kSk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kvPnzG3euGzAdNDZm1kSk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826","isrc":"MXUM71100341","name":"Di Que Regresarás","registered_at":"2026-06-08T03:18:16Z","spotify_id":"2kvPnzG3euGzAdNDZm1kSk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2kvPnzG3euGzAdNDZm1kSk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kvPnzG3euGzAdNDZm1kSk.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826","isrc":"MXUM71100341","name":"Di Que Regresarás","registered_at":"2026-06-08T03:18:16Z","spotify_id":"2kvPnzG3euGzAdNDZm1kSk","type":"track"}

Increíble
type: MusicRecording
duration: PT2M48S
duration ms: 168826
explicit: false
by artist: Banda Sinaloense MS de Sergio Lizárraga
in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: USUM70999998
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:08:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x798ad9e5246ec9c750fa7e850eb327b527777c255605d471b3a20ab984453d28
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0yrwnSNnEelnea1Td5LxYs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yrwnSNnEelnea1Td5LxYs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x798ad9e5246ec9c750fa7e850eb327b527777c255605d471b3a20ab984453d28","isrc":"USUM70999998","name":"Increíble","registered_at":"2026-06-08T03:08:24Z","spotify_id":"0yrwnSNnEelnea1Td5LxYs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798ad9e5246ec9c750fa7e850eb327b527777c255605d471b3a20ab984453d28. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0yrwnSNnEelnea1Td5LxYs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yrwnSNnEelnea1Td5LxYs.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x798ad9e5246ec9c750fa7e850eb327b527777c255605d471b3a20ab984453d28","isrc":"USUM70999998","name":"Increíble","registered_at":"2026-06-08T03:08:24Z","spotify_id":"0yrwnSNnEelnea1Td5LxYs","type":"track"}

Si Pudiera
type: MusicRecording
duration: PT3M30S
duration ms: 210733
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: MXUM70904505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:20:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/21N5ANndnWCNQpKtyQFq5m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21N5ANndnWCNQpKtyQFq5m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719","isrc":"MXUM70904505","name":"Si Pudiera","registered_at":"2026-06-06T14:20:38Z","spotify_id":"21N5ANndnWCNQpKtyQFq5m","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/21N5ANndnWCNQpKtyQFq5m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21N5ANndnWCNQpKtyQFq5m.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719","isrc":"MXUM70904505","name":"Si Pudiera","registered_at":"2026-06-06T14:20:38Z","spotify_id":"21N5ANndnWCNQpKtyQFq5m","type":"track"}

Te Equivocas
type: MusicRecording
duration: PT3M20S
duration ms: 200760
explicit: false
by artist: Banda Sinaloense MS de Sergio Lizárraga
in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: USUM70999997
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:55:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b8d5ad932b2fd955bbc15da83c56610ed31da119a78e07c7aa5c97608afee55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1T0srl4iw6U4kfz5vngGUp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T0srl4iw6U4kfz5vngGUp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b8d5ad932b2fd955bbc15da83c56610ed31da119a78e07c7aa5c97608afee55","isrc":"USUM70999997","name":"Te Equivocas","registered_at":"2026-06-07T19:55:24Z","spotify_id":"1T0srl4iw6U4kfz5vngGUp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8d5ad932b2fd955bbc15da83c56610ed31da119a78e07c7aa5c97608afee55. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1T0srl4iw6U4kfz5vngGUp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T0srl4iw6U4kfz5vngGUp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5b8d5ad932b2fd955bbc15da83c56610ed31da119a78e07c7aa5c97608afee55","isrc":"USUM70999997","name":"Te Equivocas","registered_at":"2026-06-07T19:55:24Z","spotify_id":"1T0srl4iw6U4kfz5vngGUp","type":"track"}

La Cama Destendida
type: MusicRecording
duration: PT3M36S
duration ms: 216733
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: MXUM70806634
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GW8g0h4zkdXIA9WZwd2hk
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GW8g0h4zkdXIA9WZwd2hk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GW8g0h4zkdXIA9WZwd2hk.
  date published: 2026-07-02T05:09:12Z
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De Ti Enamorado
type: MusicRecording
duration: PT3M25S
duration ms: 205933
explicit: false
by artist: Banda Sinaloense MS de Sergio Lizárraga
in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: USUM71100580
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Z4Q9sN4IdKbonIPLneghK
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462a48f27705eb12656633e34fbe749153747db29318a48f18a4d98c557f3a8b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Z4Q9sN4IdKbonIPLneghK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Z4Q9sN4IdKbonIPLneghK.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x462a48f27705eb12656633e34fbe749153747db29318a48f18a4d98c557f3a8b","isrc":"USUM71100580","name":"De Ti Enamorado","registered_at":"2026-06-07T14:24:08Z","spotify_id":"1Z4Q9sN4IdKbonIPLneghK","type":"track"}

Fruta Madura
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duration: PT3M29S
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explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: MXUM70904502
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2sA6RpBBgdI1mbFmufQVok.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sA6RpBBgdI1mbFmufQVok.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775","isrc":"MXUM70904502","name":"Fruta Madura","registered_at":"2026-06-06T07:30:30Z","spotify_id":"2sA6RpBBgdI1mbFmufQVok","type":"track"}

El Mechón
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in album: Lo Mejor De Dos Grandes
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  date published: 2023-11-06
isrc code: USDS10812815
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c54fefcb0bdde80e1b1c54aaf19ee925ef69ce08672b38dc64ef64ac29c2ce1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3CWpUY8xZZ3938ZQNkEwpq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CWpUY8xZZ3938ZQNkEwpq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5c54fefcb0bdde80e1b1c54aaf19ee925ef69ce08672b38dc64ef64ac29c2ce1","isrc":"USDS10812815","name":"El Mechón","registered_at":"2026-06-09T08:10:52Z","spotify_id":"3CWpUY8xZZ3938ZQNkEwpq","type":"track"}

El Primer Lugar
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in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: MXUM71100352
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nrnfFFpPKFWvWphPGuLVg
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nrnfFFpPKFWvWphPGuLVg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nrnfFFpPKFWvWphPGuLVg.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"2nrnfFFpPKFWvWphPGuLVg","type":"track"}

Pídeme Perdón
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  type: MusicAlbum
  date published: 2023-11-06
isrc code: USUM71211551

Hasta Mi Último Día
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duration: PT2M34S
duration ms: 154186
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in album: Lo Mejor De Dos Grandes
  type: MusicAlbum
  date published: 2023-11-06
isrc code: MXUM71001280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-22T00:29:55+00:00

Corridos En Vivo La Original Banda El Limón
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    type: MusicAlbum
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track: Laurita Garza (En Vivo)
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  by artist: La Original Banda El Limón de Salvador Lizárraga
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    date published: 2023-08-18
track: Juan Martha (En Vivo)
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track: Vida Prestada (En Vivo)
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    type: MusicAlbum
    date published: 2023-08-18
track: El Señorón (En Vivo)
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track: Lamberto Quintero (En Vivo)
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track: Soy El Mismo (En Vivo)
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    date published: 2023-08-18
track: Llegó Su Padre (En Vivo)
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track: El León De La Sierra (En Vivo)
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  by artist: La Original Banda El Limón de Salvador Lizárraga
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    date published: 2023-08-18
track: Los Tres Gallos (En Vivo)
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    date published: 2023-08-18
track: Vamos Aclarando Muchas Cosas (En Vivo)
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track: Desde Cero (En Vivo)
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track: Entre Perico Y Perico (En Vivo)
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Las Bandas Más Matonas
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2K25JuNZtuPJ4PP8TC07BT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K25JuNZtuPJ4PP8TC07BT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38","isrc":"MXUM70806631","name":"Derecho De Antigüedad","registered_at":"2026-06-04T12:54:28Z","spotify_id":"2K25JuNZtuPJ4PP8TC07BT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2K25JuNZtuPJ4PP8TC07BT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K25JuNZtuPJ4PP8TC07BT.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38","isrc":"MXUM70806631","name":"Derecho De Antigüedad","registered_at":"2026-06-04T12:54:28Z","spotify_id":"2K25JuNZtuPJ4PP8TC07BT","type":"track"}
track: El Mejor Perfume
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153693
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Bandas Más Matonas
    type: MusicAlbum
    date published: 2021-12-03
  isrc code: MXUM71100351
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:43:32+00:00
track: Di Que Regresarás
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224346
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Bandas Más Matonas
    type: MusicAlbum
    date published: 2021-12-03
  isrc code: MXUM71100341
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:18:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6b49p5Xy8Dep7Spe7JtSNv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6b49p5Xy8Dep7Spe7JtSNv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826","isrc":"MXUM71100341","name":"Di Que Regresarás","registered_at":"2026-06-08T03:18:16Z","spotify_id":"6b49p5Xy8Dep7Spe7JtSNv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6b49p5Xy8Dep7Spe7JtSNv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6b49p5Xy8Dep7Spe7JtSNv.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826","isrc":"MXUM71100341","name":"Di Que Regresarás","registered_at":"2026-06-08T03:18:16Z","spotify_id":"6b49p5Xy8Dep7Spe7JtSNv","type":"track"}
track: El Primer Lugar
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194040
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Bandas Más Matonas
    type: MusicAlbum
    date published: 2021-12-03
  isrc code: MXUM71100352
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T05:35:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/423uLFMzngd08lCsvloITd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/423uLFMzngd08lCsvloITd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"423uLFMzngd08lCsvloITd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/423uLFMzngd08lCsvloITd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/423uLFMzngd08lCsvloITd.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"423uLFMzngd08lCsvloITd","type":"track"}
track: Al Menos
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182600
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Bandas Más Matonas
    type: MusicAlbum
    date published: 2021-12-03
  isrc code: MXUM70904496
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:36:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2ECsA7zOUHVKbweWieNyiF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ECsA7zOUHVKbweWieNyiF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"2ECsA7zOUHVKbweWieNyiF","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Que Me Digan Loco
track: Si Pudiera
track: La Cama Destendida
track: Fruta Madura
track: Sin Pensar Yo Te Engañé
track: Hasta Mi Último Día
track: El Destino
track: Se Me Hizo Vicio
track: Vete, Aléjate Y Déjame
track: Paranormal

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ECsA7zOUHVKbweWieNyiF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ECsA7zOUHVKbweWieNyiF.
date published: 2026-07-08T03:20:19Z
text: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"2ECsA7zOUHVKbweWieNyiF","type":"track"}

Que Me Digan Loco
type: MusicRecording
duration: PT3M43S
duration ms: 223346
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Más Matonas
  type: MusicAlbum
  date published: 2021-12-03
isrc code: MXUM70806638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:01:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3eq9vptnStv6QvZFplmIdg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eq9vptnStv6QvZFplmIdg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035","isrc":"MXUM70806638","name":"Que Me Digan Loco","registered_at":"2026-06-08T20:01:21Z","spotify_id":"3eq9vptnStv6QvZFplmIdg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eq9vptnStv6QvZFplmIdg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eq9vptnStv6QvZFplmIdg.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035","isrc":"MXUM70806638","name":"Que Me Digan Loco","registered_at":"2026-06-08T20:01:21Z","spotify_id":"3eq9vptnStv6QvZFplmIdg","type":"track"}

Si Pudiera
type: MusicRecording
duration: PT3M29S
duration ms: 209533
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Más Matonas
  type: MusicAlbum
  date published: 2021-12-03
isrc code: MXUM70904505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:20:38+00:00

La Cama Destendida
type: MusicRecording
duration: PT3M36S
duration ms: 216733
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Más Matonas
  type: MusicAlbum
  date published: 2021-12-03
isrc code: MXUM70806634
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:34:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3cM4teIV0xN0rlWAyEhJTV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cM4teIV0xN0rlWAyEhJTV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef","isrc":"MXUM70806634","name":"La Cama Destendida","registered_at":"2026-06-09T17:34:39Z","spotify_id":"3cM4teIV0xN0rlWAyEhJTV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cM4teIV0xN0rlWAyEhJTV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cM4teIV0xN0rlWAyEhJTV.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef","isrc":"MXUM70806634","name":"La Cama Destendida","registered_at":"2026-06-09T17:34:39Z","spotify_id":"3cM4teIV0xN0rlWAyEhJTV","type":"track"}

Fruta Madura
type: MusicRecording
duration: PT3M29S
duration ms: 209973
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Más Matonas
  type: MusicAlbum
  date published: 2021-12-03
isrc code: MXUM70904502
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:30:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6OfOS9tNcV5xIwoLFxunqc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OfOS9tNcV5xIwoLFxunqc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775","isrc":"MXUM70904502","name":"Fruta Madura","registered_at":"2026-06-06T07:30:30Z","spotify_id":"6OfOS9tNcV5xIwoLFxunqc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6OfOS9tNcV5xIwoLFxunqc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OfOS9tNcV5xIwoLFxunqc.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775","isrc":"MXUM70904502","name":"Fruta Madura","registered_at":"2026-06-06T07:30:30Z","spotify_id":"6OfOS9tNcV5xIwoLFxunqc","type":"track"}

Sin Pensar Yo Te Engañé
type: MusicRecording
duration: PT3M40S
duration ms: 220693
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Más Matonas
  type: MusicAlbum
  date published: 2021-12-03
isrc code: MXUM70806641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:56:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ORQbRx20ut9Sxa1mfmnkk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ORQbRx20ut9Sxa1mfmnkk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06","isrc":"MXUM70806641","name":"Sin Pensar Yo Te Engañé","registered_at":"2026-06-25T20:56:16Z","spotify_id":"5ORQbRx20ut9Sxa1mfmnkk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ORQbRx20ut9Sxa1mfmnkk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ORQbRx20ut9Sxa1mfmnkk.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06","isrc":"MXUM70806641","name":"Sin Pensar Yo Te Engañé","registered_at":"2026-06-25T20:56:16Z","spotify_id":"5ORQbRx20ut9Sxa1mfmnkk","type":"track"}

Hasta Mi Último Día
type: MusicRecording
duration: PT2M34S
duration ms: 154186
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Más Matonas
  type: MusicAlbum
  date published: 2021-12-03
isrc code: MXUM71001280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:29:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5EPJTLSv9qx9hP0p42Lbtk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EPJTLSv9qx9hP0p42Lbtk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd","isrc":"MXUM71001280","name":"Hasta Mi Último Día","registered_at":"2026-06-22T00:29:55Z","spotify_id":"5EPJTLSv9qx9hP0p42Lbtk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5EPJTLSv9qx9hP0p42Lbtk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EPJTLSv9qx9hP0p42Lbtk.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd","isrc":"MXUM71001280","name":"Hasta Mi Último Día","registered_at":"2026-06-22T00:29:55Z","spotify_id":"5EPJTLSv9qx9hP0p42Lbtk","type":"track"}

El Destino
type: MusicRecording
duration: PT4M39S
duration ms: 279053
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Jenni Rivera
in album: Las Bandas Más Matonas
  type: MusicAlbum
  date published: 2021-12-03
isrc code: MXUM71003246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:28:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/47a1gzVKVeU0hA7LqiIxe3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47a1gzVKVeU0hA7LqiIxe3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3","isrc":"MXUM71003246","name":"El Destino","registered_at":"2026-06-23T06:28:59Z","spotify_id":"47a1gzVKVeU0hA7LqiIxe3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47a1gzVKVeU0hA7LqiIxe3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47a1gzVKVeU0hA7LqiIxe3.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3","isrc":"MXUM71003246","name":"El Destino","registered_at":"2026-06-23T06:28:59Z","spotify_id":"47a1gzVKVeU0hA7LqiIxe3","type":"track"}

Se Me Hizo Vicio
type: MusicRecording
duration: PT2M44S
duration ms: 164186
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Más Matonas
  type: MusicAlbum
  date published: 2021-12-03
isrc code: MXUM70700288
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:13:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6JQwsg1h0vasebrWIZeHDW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JQwsg1h0vasebrWIZeHDW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2","isrc":"MXUM70700288","name":"Se Me Hizo Vicio","registered_at":"2026-06-08T03:13:22Z","spotify_id":"6JQwsg1h0vasebrWIZeHDW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JQwsg1h0vasebrWIZeHDW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JQwsg1h0vasebrWIZeHDW.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2","isrc":"MXUM70700288","name":"Se Me Hizo Vicio","registered_at":"2026-06-08T03:13:22Z","spotify_id":"6JQwsg1h0vasebrWIZeHDW","type":"track"}

Vete, Aléjate Y Déjame
type: MusicRecording
duration: PT3M4S
duration ms: 184066
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Más Matonas
  type: MusicAlbum
  date published: 2021-12-03
isrc code: MXUM70700287

Paranormal
type: MusicRecording
duration: PT3M46S
duration ms: 226120
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Más Matonas
  type: MusicAlbum
  date published: 2021-12-03

Lo Más Romántico De
type: MusicAlbum
date published: 2021-01-22
track: Derecho De Antigüedad
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185946
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Más Romántico De
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: MXUM70806631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:54:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1w3oWhK8lREXHnGSVZwstd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w3oWhK8lREXHnGSVZwstd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38","isrc":"MXUM70806631","name":"Derecho De Antigüedad","registered_at":"2026-06-04T12:54:28Z","spotify_id":"1w3oWhK8lREXHnGSVZwstd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1w3oWhK8lREXHnGSVZwstd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w3oWhK8lREXHnGSVZwstd.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38","isrc":"MXUM70806631","name":"Derecho De Antigüedad","registered_at":"2026-06-04T12:54:28Z","spotify_id":"1w3oWhK8lREXHnGSVZwstd","type":"track"}
track: El Mejor Perfume
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153680
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Más Romántico De
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: MXUM71100351
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:43:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/39EzGWs3OfvBmHV3leYt9U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39EzGWs3OfvBmHV3leYt9U
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb","isrc":"MXUM71100351","name":"El Mejor Perfume","registered_at":"2026-06-10T03:43:32Z","spotify_id":"39EzGWs3OfvBmHV3leYt9U","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39EzGWs3OfvBmHV3leYt9U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39EzGWs3OfvBmHV3leYt9U.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb","isrc":"MXUM71100351","name":"El Mejor Perfume","registered_at":"2026-06-10T03:43:32Z","spotify_id":"39EzGWs3OfvBmHV3leYt9U","type":"track"}
track: Di Que Regresarás
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224360
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Más Romántico De
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: MXUM71100341
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:18:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4tZwUaZjELnhI64s1opC72.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tZwUaZjELnhI64s1opC72
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826","isrc":"MXUM71100341","name":"Di Que Regresarás","registered_at":"2026-06-08T03:18:16Z","spotify_id":"4tZwUaZjELnhI64s1opC72","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4tZwUaZjELnhI64s1opC72.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tZwUaZjELnhI64s1opC72.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826","isrc":"MXUM71100341","name":"Di Que Regresarás","registered_at":"2026-06-08T03:18:16Z","spotify_id":"4tZwUaZjELnhI64s1opC72","type":"track"}
track: Al Menos
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182573
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Más Romántico De
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: MXUM70904496
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:36:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0SeOtmW0p08wjFaizNdHhu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SeOtmW0p08wjFaizNdHhu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"0SeOtmW0p08wjFaizNdHhu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0SeOtmW0p08wjFaizNdHhu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SeOtmW0p08wjFaizNdHhu.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"0SeOtmW0p08wjFaizNdHhu","type":"track"}
track: El Primer Lugar
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194026
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Más Romántico De
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: MXUM71100352
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Que Me Digan Loco
track: Si Pudiera
track: La Cama Destendida
track: Fruta Madura
track: Hasta Mi Último Día
track: Quererte Me Hace Bien
track: Si No Te Hubieras Ido
track: Mañana Es Para Siempre
track: La Joya
track: Si Tu Volvieras
track: El Tiempo Que Te Quede Libre
track: Para Ti
track: El Deseo De Tenerla
track: El Destino
track: Paranormal

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T05:35:20+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956889

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956889

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/26tsw8iO7JiGeNWN0xAonP.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26tsw8iO7JiGeNWN0xAonP

OTSTimestamp
type: PropertyValue
value: 2026-07-06T06:56:49Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"26tsw8iO7JiGeNWN0xAonP","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26tsw8iO7JiGeNWN0xAonP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26tsw8iO7JiGeNWN0xAonP.
date published: 2026-07-06T06:56:49Z
text: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"26tsw8iO7JiGeNWN0xAonP","type":"track"}

Que Me Digan Loco
type: MusicRecording
duration: PT3M43S
duration ms: 223333
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM70806638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:01:21+00:00

Si Pudiera
type: MusicRecording
duration: PT3M29S
duration ms: 209520
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM70904505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:20:38+00:00

La Cama Destendida
type: MusicRecording
duration: PT3M36S
duration ms: 216733
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM70806634
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:34:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/414ni0YZJjNaLLU7szk9Mc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/414ni0YZJjNaLLU7szk9Mc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef","isrc":"MXUM70806634","name":"La Cama Destendida","registered_at":"2026-06-09T17:34:39Z","spotify_id":"414ni0YZJjNaLLU7szk9Mc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/414ni0YZJjNaLLU7szk9Mc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/414ni0YZJjNaLLU7szk9Mc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef","isrc":"MXUM70806634","name":"La Cama Destendida","registered_at":"2026-06-09T17:34:39Z","spotify_id":"414ni0YZJjNaLLU7szk9Mc","type":"track"}

Fruta Madura
type: MusicRecording
duration: PT3M29S
duration ms: 209960
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM70904502
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:30:30+00:00

Hasta Mi Último Día
type: MusicRecording
duration: PT2M34S
duration ms: 154173
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM71001280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:29:55+00:00

Quererte Me Hace Bien
type: MusicRecording
duration: PT2M58S
duration ms: 178786
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM71100353

Si No Te Hubieras Ido
type: MusicRecording
duration: PT4M27S
duration ms: 267440
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM70901277

Mañana Es Para Siempre
type: MusicRecording
duration: PT3M34S
duration ms: 214960
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM71001281

La Joya
type: MusicRecording
duration: PT2M57S
duration ms: 177666
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM70904501

Si Tu Volvieras
type: MusicRecording
duration: PT2M56S
duration ms: 176120
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM70904504

El Tiempo Que Te Quede Libre
type: MusicRecording
duration: PT3M22S
duration ms: 202160
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM70700299

Para Ti
type: MusicRecording
duration: PT3M13S
duration ms: 193493
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM70901317

El Deseo De Tenerla
type: MusicRecording
duration: PT4M10S
duration ms: 250493
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM70700295

El Destino
type: MusicRecording
duration: PT4M39S
duration ms: 279053
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Jenni Rivera
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM71003246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:28:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/43P5Pl5gRqLGlzbqhjTMUz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43P5Pl5gRqLGlzbqhjTMUz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3","isrc":"MXUM71003246","name":"El Destino","registered_at":"2026-06-23T06:28:59Z","spotify_id":"43P5Pl5gRqLGlzbqhjTMUz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43P5Pl5gRqLGlzbqhjTMUz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43P5Pl5gRqLGlzbqhjTMUz.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3","isrc":"MXUM71003246","name":"El Destino","registered_at":"2026-06-23T06:28:59Z","spotify_id":"43P5Pl5gRqLGlzbqhjTMUz","type":"track"}

Paranormal
type: MusicRecording
duration: PT3M45S
duration ms: 225840
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Romántico De
  type: MusicAlbum
  date published: 2021-01-22
isrc code: MXUM71100348

El Presente Es Lo Que Cuenta
type: MusicAlbum
date published: 2021-01-15
track: El Presente Es Lo Que Cuenta
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158160
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: El Presente Es Lo Que Cuenta
    type: MusicAlbum
    date published: 2021-01-15
  isrc code: QZDQH2260154
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:54:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2702c601b4d551bca9f8bb9ee8f42e09de2b564528b541f2473ed6b6f1816b9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0XJpqnn2OnnY7pbWt1dlAm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XJpqnn2OnnY7pbWt1dlAm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd2702c601b4d551bca9f8bb9ee8f42e09de2b564528b541f2473ed6b6f1816b9","isrc":"QZDQH2260154","name":"El Presente Es Lo Que Cuenta","registered_at":"2026-06-10T03:54:20Z","spotify_id":"0XJpqnn2OnnY7pbWt1dlAm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2702c601b4d551bca9f8bb9ee8f42e09de2b564528b541f2473ed6b6f1816b9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0XJpqnn2OnnY7pbWt1dlAm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XJpqnn2OnnY7pbWt1dlAm.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd2702c601b4d551bca9f8bb9ee8f42e09de2b564528b541f2473ed6b6f1816b9","isrc":"QZDQH2260154","name":"El Presente Es Lo Que Cuenta","registered_at":"2026-06-10T03:54:20Z","spotify_id":"0XJpqnn2OnnY7pbWt1dlAm","type":"track"}
track: Está En Que Te Decidas
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156918
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: El Presente Es Lo Que Cuenta
    type: MusicAlbum
    date published: 2021-01-15
  isrc code: QZDQH2260155
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T20:54:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47339de7cfdc77a4a365385ed3c9662067c0ad091f050ce46621dcfcaf7151b2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6X8liLHN4dGpZQDMYEva0r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6X8liLHN4dGpZQDMYEva0r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x47339de7cfdc77a4a365385ed3c9662067c0ad091f050ce46621dcfcaf7151b2","isrc":"QZDQH2260155","name":"Está En Que Te Decidas","registered_at":"2026-06-25T20:54:57Z","spotify_id":"6X8liLHN4dGpZQDMYEva0r","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47339de7cfdc77a4a365385ed3c9662067c0ad091f050ce46621dcfcaf7151b2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6X8liLHN4dGpZQDMYEva0r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6X8liLHN4dGpZQDMYEva0r.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x47339de7cfdc77a4a365385ed3c9662067c0ad091f050ce46621dcfcaf7151b2","isrc":"QZDQH2260155","name":"Está En Que Te Decidas","registered_at":"2026-06-25T20:54:57Z","spotify_id":"6X8liLHN4dGpZQDMYEva0r","type":"track"}
track: Como Si No Fuimos Nada
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217213
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: El Presente Es Lo Que Cuenta
    type: MusicAlbum
    date published: 2021-01-15
  isrc code: QZDQH2260156
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:15:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b8b3214e3661290d9194eaf2e43311445e6353534652245c8107de107635094
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1W9N2lt5vtz07cgaZ1hMKl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W9N2lt5vtz07cgaZ1hMKl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b8b3214e3661290d9194eaf2e43311445e6353534652245c8107de107635094","isrc":"QZDQH2260156","name":"Como Si No Fuimos Nada","registered_at":"2026-06-07T00:15:44Z","spotify_id":"1W9N2lt5vtz07cgaZ1hMKl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8b3214e3661290d9194eaf2e43311445e6353534652245c8107de107635094. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1W9N2lt5vtz07cgaZ1hMKl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W9N2lt5vtz07cgaZ1hMKl.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5b8b3214e3661290d9194eaf2e43311445e6353534652245c8107de107635094","isrc":"QZDQH2260156","name":"Como Si No Fuimos Nada","registered_at":"2026-06-07T00:15:44Z","spotify_id":"1W9N2lt5vtz07cgaZ1hMKl","type":"track"}
track: Lo Dejo En Tus Manos
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223560
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: El Presente Es Lo Que Cuenta
    type: MusicAlbum
    date published: 2021-01-15
  isrc code: QZDQH2260157
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T13:01:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x92327801db15ac235ff0b184c8cb7be411b0cd7544b6d445345835212bbb6f5c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1oPlnsQaiego8YzTyy8Imm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oPlnsQaiego8YzTyy8Imm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x92327801db15ac235ff0b184c8cb7be411b0cd7544b6d445345835212bbb6f5c","isrc":"QZDQH2260157","name":"Lo Dejo En Tus Manos","registered_at":"2026-06-24T13:01:14Z","spotify_id":"1oPlnsQaiego8YzTyy8Imm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92327801db15ac235ff0b184c8cb7be411b0cd7544b6d445345835212bbb6f5c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1oPlnsQaiego8YzTyy8Imm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oPlnsQaiego8YzTyy8Imm.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x92327801db15ac235ff0b184c8cb7be411b0cd7544b6d445345835212bbb6f5c","isrc":"QZDQH2260157","name":"Lo Dejo En Tus Manos","registered_at":"2026-06-24T13:01:14Z","spotify_id":"1oPlnsQaiego8YzTyy8Imm","type":"track"}
track: Ojos De Cielo
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174906
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: El Presente Es Lo Que Cuenta
    type: MusicAlbum
    date published: 2021-01-15
  isrc code: QZDQH2260158
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Cuantas Borracheras
track: Que El Mundo Ruede
track: Estás A Tiempo
track: La Verdad Es Que Sí
track: Me Pongo En Tu Lugar
track: Esto Apenas Va Empezando
track: Lo Que Siento Por Ti
track: Loco Por Ti

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T20:56:00+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8532cc1ca3f152b891132274b01d0cb6fda7d20d0051d91d95bb7543f80f2194

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956349

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956349

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2hr0HOsVLt6YEyY1HiTuOE.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hr0HOsVLt6YEyY1HiTuOE

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:34:59Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8532cc1ca3f152b891132274b01d0cb6fda7d20d0051d91d95bb7543f80f2194","isrc":"QZDQH2260158","name":"Ojos De Cielo","registered_at":"2026-06-25T20:56:00Z","spotify_id":"2hr0HOsVLt6YEyY1HiTuOE","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8532cc1ca3f152b891132274b01d0cb6fda7d20d0051d91d95bb7543f80f2194. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hr0HOsVLt6YEyY1HiTuOE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hr0HOsVLt6YEyY1HiTuOE.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0x8532cc1ca3f152b891132274b01d0cb6fda7d20d0051d91d95bb7543f80f2194","isrc":"QZDQH2260158","name":"Ojos De Cielo","registered_at":"2026-06-25T20:56:00Z","spotify_id":"2hr0HOsVLt6YEyY1HiTuOE","type":"track"}

Cuantas Borracheras
type: MusicRecording
duration: PT3M2S
duration ms: 182280
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Presente Es Lo Que Cuenta
  type: MusicAlbum
  date published: 2021-01-15
isrc code: QZDQH2260159

Que El Mundo Ruede
type: MusicRecording
duration: PT2M45S
duration ms: 165986
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Presente Es Lo Que Cuenta
  type: MusicAlbum
  date published: 2021-01-15
isrc code: QZDQH2260160

Estás A Tiempo
type: MusicRecording
duration: PT2M30S
duration ms: 150293
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Presente Es Lo Que Cuenta
  type: MusicAlbum
  date published: 2021-01-15
isrc code: QZDQH2260161
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:25:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae7c70728b8617e14979d9cbcf946f812209a72b777a584a75759bc7f7a89ed6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/10aLckNOohXzSFAU4pP9ND.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10aLckNOohXzSFAU4pP9ND
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae7c70728b8617e14979d9cbcf946f812209a72b777a584a75759bc7f7a89ed6","isrc":"QZDQH2260161","name":"Estás A Tiempo","registered_at":"2026-06-18T00:25:56Z","spotify_id":"10aLckNOohXzSFAU4pP9ND","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7c70728b8617e14979d9cbcf946f812209a72b777a584a75759bc7f7a89ed6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/10aLckNOohXzSFAU4pP9ND.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10aLckNOohXzSFAU4pP9ND.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xae7c70728b8617e14979d9cbcf946f812209a72b777a584a75759bc7f7a89ed6","isrc":"QZDQH2260161","name":"Estás A Tiempo","registered_at":"2026-06-18T00:25:56Z","spotify_id":"10aLckNOohXzSFAU4pP9ND","type":"track"}

La Verdad Es Que Sí
type: MusicRecording
duration: PT3M26S
duration ms: 206557
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Presente Es Lo Que Cuenta
  type: MusicAlbum
  date published: 2021-01-15
isrc code: QZDQH2260162

Me Pongo En Tu Lugar
type: MusicRecording
duration: PT3M6S
duration ms: 186547
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Presente Es Lo Que Cuenta
  type: MusicAlbum
  date published: 2021-01-15
isrc code: QZDQH2260163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:23:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdca0ed88f7cca8ab5693c4f420ff46778a6cd0db4e4b2f02847b16e70aebb7e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/77KKZpJXo40nJVDf8fd3X9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77KKZpJXo40nJVDf8fd3X9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdca0ed88f7cca8ab5693c4f420ff46778a6cd0db4e4b2f02847b16e70aebb7e7","isrc":"QZDQH2260163","name":"Me Pongo En Tu Lugar","registered_at":"2026-06-07T14:23:56Z","spotify_id":"77KKZpJXo40nJVDf8fd3X9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca0ed88f7cca8ab5693c4f420ff46778a6cd0db4e4b2f02847b16e70aebb7e7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/77KKZpJXo40nJVDf8fd3X9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77KKZpJXo40nJVDf8fd3X9.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xdca0ed88f7cca8ab5693c4f420ff46778a6cd0db4e4b2f02847b16e70aebb7e7","isrc":"QZDQH2260163","name":"Me Pongo En Tu Lugar","registered_at":"2026-06-07T14:23:56Z","spotify_id":"77KKZpJXo40nJVDf8fd3X9","type":"track"}

Esto Apenas Va Empezando
type: MusicRecording
duration: PT2M12S
duration ms: 132346
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Presente Es Lo Que Cuenta
  type: MusicAlbum
  date published: 2021-01-15
isrc code: QZDQH2260164

Lo Que Siento Por Ti
type: MusicRecording
duration: PT2M27S
duration ms: 147173
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Presente Es Lo Que Cuenta
  type: MusicAlbum
  date published: 2021-01-15
isrc code: QZDQH2260165
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:11:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4017d2edefb4a5a5fdadbc31f7f998ff4aa326ae3afb3630c6a2b35daec30f87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/39ezIh2TWLXrsB1e04inS4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39ezIh2TWLXrsB1e04inS4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4017d2edefb4a5a5fdadbc31f7f998ff4aa326ae3afb3630c6a2b35daec30f87","isrc":"QZDQH2260165","name":"Lo Que Siento Por Ti","registered_at":"2026-06-08T20:11:27Z","spotify_id":"39ezIh2TWLXrsB1e04inS4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4017d2edefb4a5a5fdadbc31f7f998ff4aa326ae3afb3630c6a2b35daec30f87. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39ezIh2TWLXrsB1e04inS4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39ezIh2TWLXrsB1e04inS4.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4017d2edefb4a5a5fdadbc31f7f998ff4aa326ae3afb3630c6a2b35daec30f87","isrc":"QZDQH2260165","name":"Lo Que Siento Por Ti","registered_at":"2026-06-08T20:11:27Z","spotify_id":"39ezIh2TWLXrsB1e04inS4","type":"track"}

Loco Por Ti
type: MusicRecording
duration: PT2M23S
duration ms: 143360
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Presente Es Lo Que Cuenta
  type: MusicAlbum
  date published: 2021-01-15
isrc code: QZDQH2260166

Con Sabor A Limón (En Vivo)
type: MusicAlbum
date published: 2019-11-30
track: La Parranda - En Vivo
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158222
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón (En Vivo)
    type: MusicAlbum
    date published: 2019-11-30
  isrc code: QZHZ41996194
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:37:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb1858e1a8920a5c119b15f431f1dfba62e3256eac7962ae891b704da08bdde3e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5tHx0QOkP4t0lD9oLSePUn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tHx0QOkP4t0lD9oLSePUn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb1858e1a8920a5c119b15f431f1dfba62e3256eac7962ae891b704da08bdde3e","isrc":"QZHZ41996194","name":"La Parranda - En Vivo","registered_at":"2026-06-23T06:37:45Z","spotify_id":"5tHx0QOkP4t0lD9oLSePUn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1858e1a8920a5c119b15f431f1dfba62e3256eac7962ae891b704da08bdde3e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5tHx0QOkP4t0lD9oLSePUn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tHx0QOkP4t0lD9oLSePUn.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb1858e1a8920a5c119b15f431f1dfba62e3256eac7962ae891b704da08bdde3e","isrc":"QZHZ41996194","name":"La Parranda - En Vivo","registered_at":"2026-06-23T06:37:45Z","spotify_id":"5tHx0QOkP4t0lD9oLSePUn","type":"track"}
track: Tuve Una Novia - En Vivo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201363
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón (En Vivo)
    type: MusicAlbum
    date published: 2019-11-30
  isrc code: QZHZ41996195
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:27:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x21588896d0b408b7bb4dc2e1504952df601f7d3e55b66b9c19d46e456f11229a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Dr3JV8YDkLxY3oJVSVl9o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Dr3JV8YDkLxY3oJVSVl9o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x21588896d0b408b7bb4dc2e1504952df601f7d3e55b66b9c19d46e456f11229a","isrc":"QZHZ41996195","name":"Tuve Una Novia - En Vivo","registered_at":"2026-06-10T17:27:38Z","spotify_id":"3Dr3JV8YDkLxY3oJVSVl9o","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21588896d0b408b7bb4dc2e1504952df601f7d3e55b66b9c19d46e456f11229a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Dr3JV8YDkLxY3oJVSVl9o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Dr3JV8YDkLxY3oJVSVl9o.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x21588896d0b408b7bb4dc2e1504952df601f7d3e55b66b9c19d46e456f11229a","isrc":"QZHZ41996195","name":"Tuve Una Novia - En Vivo","registered_at":"2026-06-10T17:27:38Z","spotify_id":"3Dr3JV8YDkLxY3oJVSVl9o","type":"track"}
track: Con Cartitas Y Palabras - En Vivo
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183576
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón (En Vivo)
    type: MusicAlbum
    date published: 2019-11-30
  isrc code: QZHZ41997741
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:07:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x78021a9e47e459b6a31c1db943bdd4504a5de47caf5012d886409bd8d91d555a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1wMAPdYiw63lc64hRNkROc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wMAPdYiw63lc64hRNkROc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x78021a9e47e459b6a31c1db943bdd4504a5de47caf5012d886409bd8d91d555a","isrc":"QZHZ41997741","name":"Con Cartitas Y Palabras - En Vivo","registered_at":"2026-06-08T03:07:54Z","spotify_id":"1wMAPdYiw63lc64hRNkROc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78021a9e47e459b6a31c1db943bdd4504a5de47caf5012d886409bd8d91d555a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wMAPdYiw63lc64hRNkROc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wMAPdYiw63lc64hRNkROc.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x78021a9e47e459b6a31c1db943bdd4504a5de47caf5012d886409bd8d91d555a","isrc":"QZHZ41997741","name":"Con Cartitas Y Palabras - En Vivo","registered_at":"2026-06-08T03:07:54Z","spotify_id":"1wMAPdYiw63lc64hRNkROc","type":"track"}
track: Corazón De Oropel - En Vivo
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147423
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón (En Vivo)
    type: MusicAlbum
    date published: 2019-11-30
  isrc code: QZHZ41996196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T00:24:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37cb8fd28fed65955ac1bcfc99731861e0d866681c91451d11cd5c64a9ca7155
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7bNIFPUxaVhnbsBUaxuT9v.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bNIFPUxaVhnbsBUaxuT9v
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x37cb8fd28fed65955ac1bcfc99731861e0d866681c91451d11cd5c64a9ca7155","isrc":"QZHZ41996196","name":"Corazón De Oropel - En Vivo","registered_at":"2026-06-18T00:24:34Z","spotify_id":"7bNIFPUxaVhnbsBUaxuT9v","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cb8fd28fed65955ac1bcfc99731861e0d866681c91451d11cd5c64a9ca7155. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7bNIFPUxaVhnbsBUaxuT9v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bNIFPUxaVhnbsBUaxuT9v.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x37cb8fd28fed65955ac1bcfc99731861e0d866681c91451d11cd5c64a9ca7155","isrc":"QZHZ41996196","name":"Corazón De Oropel - En Vivo","registered_at":"2026-06-18T00:24:34Z","spotify_id":"7bNIFPUxaVhnbsBUaxuT9v","type":"track"}
track: Florita Del Alma - En Vivo
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153297
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Con Sabor A Limón (En Vivo)
    type: MusicAlbum
    date published: 2019-11-30
  isrc code: QZHZ41996197
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Quiubo Compa - En Vivo
track: La Prietita Que Yo Quiero - En Vivo
track: Nadie Es Eterno - En Vivo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T05:30:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x823843dd8a9f92a625cee6fedc43ed6302b8233504af97814af3055892dadc9f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/78IaloaDoM7m5anXbNy9hX.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78IaloaDoM7m5anXbNy9hX

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x823843dd8a9f92a625cee6fedc43ed6302b8233504af97814af3055892dadc9f","isrc":"QZHZ41996197","name":"Florita Del Alma - En Vivo","registered_at":"2026-06-19T05:30:52Z","spotify_id":"78IaloaDoM7m5anXbNy9hX","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823843dd8a9f92a625cee6fedc43ed6302b8233504af97814af3055892dadc9f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78IaloaDoM7m5anXbNy9hX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78IaloaDoM7m5anXbNy9hX.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x823843dd8a9f92a625cee6fedc43ed6302b8233504af97814af3055892dadc9f","isrc":"QZHZ41996197","name":"Florita Del Alma - En Vivo","registered_at":"2026-06-19T05:30:52Z","spotify_id":"78IaloaDoM7m5anXbNy9hX","type":"track"}

Quiubo Compa - En Vivo
type: MusicRecording
duration: PT2M2S
duration ms: 122485
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Con Sabor A Limón (En Vivo)
  type: MusicAlbum
  date published: 2019-11-30
isrc code: QZHZ41996198

La Prietita Que Yo Quiero - En Vivo
type: MusicRecording
duration: PT2M30S
duration ms: 150453
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Con Sabor A Limón (En Vivo)
  type: MusicAlbum
  date published: 2019-11-30
isrc code: QZHZ41996199
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:00:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc213805b40215d5d6288fabe7f4b3ee711c16e63e9007e30e023295552999bd3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1sFbKXSa9eYszZWHDh4PGB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sFbKXSa9eYszZWHDh4PGB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc213805b40215d5d6288fabe7f4b3ee711c16e63e9007e30e023295552999bd3","isrc":"QZHZ41996199","name":"La Prietita Que Yo Quiero - En Vivo","registered_at":"2026-06-24T13:00:44Z","spotify_id":"1sFbKXSa9eYszZWHDh4PGB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc213805b40215d5d6288fabe7f4b3ee711c16e63e9007e30e023295552999bd3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1sFbKXSa9eYszZWHDh4PGB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sFbKXSa9eYszZWHDh4PGB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc213805b40215d5d6288fabe7f4b3ee711c16e63e9007e30e023295552999bd3","isrc":"QZHZ41996199","name":"La Prietita Que Yo Quiero - En Vivo","registered_at":"2026-06-24T13:00:44Z","spotify_id":"1sFbKXSa9eYszZWHDh4PGB","type":"track"}

Nadie Es Eterno - En Vivo
type: MusicRecording
duration: PT3M30S
duration ms: 210001
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Con Sabor A Limón (En Vivo)
  type: MusicAlbum
  date published: 2019-11-30
isrc code: QZHZ41996200
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:28:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb4f7a9300a567aca8bd011e89798d49d232ac330caa22f1f32b0beae3343af9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1KiVBioIGMLLjlG5prhD23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KiVBioIGMLLjlG5prhD23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb4f7a9300a567aca8bd011e89798d49d232ac330caa22f1f32b0beae3343af9","isrc":"QZHZ41996200","name":"Nadie Es Eterno - En Vivo","registered_at":"2026-06-09T17:28:59Z","spotify_id":"1KiVBioIGMLLjlG5prhD23","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4f7a9300a567aca8bd011e89798d49d232ac330caa22f1f32b0beae3343af9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KiVBioIGMLLjlG5prhD23.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KiVBioIGMLLjlG5prhD23.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbb4f7a9300a567aca8bd011e89798d49d232ac330caa22f1f32b0beae3343af9","isrc":"QZHZ41996200","name":"Nadie Es Eterno - En Vivo","registered_at":"2026-06-09T17:28:59Z","spotify_id":"1KiVBioIGMLLjlG5prhD23","type":"track"}

Los Mejores Corridos y Rancheras
type: MusicAlbum
date published: 2019-11-29
track: Juan Martha
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190413
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Los Mejores Corridos y Rancheras
    type: MusicAlbum
    date published: 2019-11-29
  isrc code: USV351458125
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:24:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b79c5f94dcad3468cf3ba727901073362ecb7b39c087eb288a2436ba1ebee88
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/57hmNLPbTZhvCwvSXXrYdC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57hmNLPbTZhvCwvSXXrYdC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b79c5f94dcad3468cf3ba727901073362ecb7b39c087eb288a2436ba1ebee88","isrc":"USV351458125","name":"Juan Martha","registered_at":"2026-06-05T12:24:24Z","spotify_id":"57hmNLPbTZhvCwvSXXrYdC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b79c5f94dcad3468cf3ba727901073362ecb7b39c087eb288a2436ba1ebee88. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/57hmNLPbTZhvCwvSXXrYdC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57hmNLPbTZhvCwvSXXrYdC.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3b79c5f94dcad3468cf3ba727901073362ecb7b39c087eb288a2436ba1ebee88","isrc":"USV351458125","name":"Juan Martha","registered_at":"2026-06-05T12:24:24Z","spotify_id":"57hmNLPbTZhvCwvSXXrYdC","type":"track"}
track: Apenas Te Fuiste Ayer
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156026
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Los Mejores Corridos y Rancheras
    type: MusicAlbum
    date published: 2019-11-29
  isrc code: USA561399650
track: Me Voy Lejos
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159826
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Los Mejores Corridos y Rancheras
    type: MusicAlbum
    date published: 2019-11-29
  isrc code: QM4TW1729540
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T09:38:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0ed0b1a8a47226e989f31e0c7ee2f12e0a2ecea2740eb499e696aa3e19065ff
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6rZydKUcvnHWVzuBG4LrRh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rZydKUcvnHWVzuBG4LrRh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd0ed0b1a8a47226e989f31e0c7ee2f12e0a2ecea2740eb499e696aa3e19065ff","isrc":"QM4TW1729540","name":"Me Voy Lejos","registered_at":"2026-06-11T09:38:29Z","spotify_id":"6rZydKUcvnHWVzuBG4LrRh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ed0b1a8a47226e989f31e0c7ee2f12e0a2ecea2740eb499e696aa3e19065ff. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rZydKUcvnHWVzuBG4LrRh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rZydKUcvnHWVzuBG4LrRh.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd0ed0b1a8a47226e989f31e0c7ee2f12e0a2ecea2740eb499e696aa3e19065ff","isrc":"QM4TW1729540","name":"Me Voy Lejos","registered_at":"2026-06-11T09:38:29Z","spotify_id":"6rZydKUcvnHWVzuBG4LrRh","type":"track"}
track: La Guarecita
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180640
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Los Mejores Corridos y Rancheras
    type: MusicAlbum
    date published: 2019-11-29
  isrc code: QM4TW1729531
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T19:51:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4b9cdc1e554167a69db7e4caec55f5cdc5d5882ee8c326eab038324103cba0c5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4bvTTjPqKqJfAr1BCd5p3n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bvTTjPqKqJfAr1BCd5p3n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4b9cdc1e554167a69db7e4caec55f5cdc5d5882ee8c326eab038324103cba0c5","isrc":"QM4TW1729531","name":"La Guarecita","registered_at":"2026-06-07T19:51:37Z","spotify_id":"4bvTTjPqKqJfAr1BCd5p3n","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9cdc1e554167a69db7e4caec55f5cdc5d5882ee8c326eab038324103cba0c5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bvTTjPqKqJfAr1BCd5p3n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bvTTjPqKqJfAr1BCd5p3n.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4b9cdc1e554167a69db7e4caec55f5cdc5d5882ee8c326eab038324103cba0c5","isrc":"QM4TW1729531","name":"La Guarecita","registered_at":"2026-06-07T19:51:37Z","spotify_id":"4bvTTjPqKqJfAr1BCd5p3n","type":"track"}
track: Los Dos Plebes
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212333
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Los Mejores Corridos y Rancheras
    type: MusicAlbum
    date published: 2019-11-29
  isrc code: QM6N21817378
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:05:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a1ea318c7af0732fababa9634a63c03f1e5e6660a068caeae38787481d77985
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5qROxEji2ksPXQdEp4X28a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qROxEji2ksPXQdEp4X28a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a1ea318c7af0732fababa9634a63c03f1e5e6660a068caeae38787481d77985","isrc":"QM6N21817378","name":"Los Dos Plebes","registered_at":"2026-06-08T20:05:51Z","spotify_id":"5qROxEji2ksPXQdEp4X28a","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1ea318c7af0732fababa9634a63c03f1e5e6660a068caeae38787481d77985. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qROxEji2ksPXQdEp4X28a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qROxEji2ksPXQdEp4X28a.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x3a1ea318c7af0732fababa9634a63c03f1e5e6660a068caeae38787481d77985","isrc":"QM6N21817378","name":"Los Dos Plebes","registered_at":"2026-06-08T20:05:51Z","spotify_id":"5qROxEji2ksPXQdEp4X28a","type":"track"}
track: Cuando Vivas Conmigo
track: Por Ningún Motivo
track: Reproches al Viento
track: El Balido de Mi Ganado
track: Ambición
track: Indita Mía
track: El Corrido del Chero
track: Sentimiento de Dolor
track: China de los Ojos Negros
track: Laurita Garza

Cuando Vivas Conmigo
type: MusicRecording
duration: PT2M11S
duration ms: 131573
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Los Mejores Corridos y Rancheras
  type: MusicAlbum
  date published: 2019-11-29
isrc code: QMFME1470793
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:22:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe751e435f958a57864fde018e89c08ebc64d7f0067a34f4c05c26433abf91f24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3SyjM9x1D655nRiAiHFlBY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SyjM9x1D655nRiAiHFlBY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe751e435f958a57864fde018e89c08ebc64d7f0067a34f4c05c26433abf91f24","isrc":"QMFME1470793","name":"Cuando Vivas Conmigo","registered_at":"2026-06-10T17:22:19Z","spotify_id":"3SyjM9x1D655nRiAiHFlBY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe751e435f958a57864fde018e89c08ebc64d7f0067a34f4c05c26433abf91f24. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SyjM9x1D655nRiAiHFlBY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SyjM9x1D655nRiAiHFlBY.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe751e435f958a57864fde018e89c08ebc64d7f0067a34f4c05c26433abf91f24","isrc":"QMFME1470793","name":"Cuando Vivas Conmigo","registered_at":"2026-06-10T17:22:19Z","spotify_id":"3SyjM9x1D655nRiAiHFlBY","type":"track"}

Por Ningún Motivo
type: MusicRecording
duration: PT2M10S
duration ms: 130413
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Los Mejores Corridos y Rancheras
  type: MusicAlbum
  date published: 2019-11-29
isrc code: QMFME1470797
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:21:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2313936cf28fe32f3ced8ed9ea7990cf217cd0a1626ee4dd681ea770ea194d8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0O40rl2U5g8UmXt8lGkoIZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0O40rl2U5g8UmXt8lGkoIZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2313936cf28fe32f3ced8ed9ea7990cf217cd0a1626ee4dd681ea770ea194d8a","isrc":"QMFME1470797","name":"Por Ningún Motivo","registered_at":"2026-06-10T17:21:08Z","spotify_id":"0O40rl2U5g8UmXt8lGkoIZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2313936cf28fe32f3ced8ed9ea7990cf217cd0a1626ee4dd681ea770ea194d8a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0O40rl2U5g8UmXt8lGkoIZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0O40rl2U5g8UmXt8lGkoIZ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2313936cf28fe32f3ced8ed9ea7990cf217cd0a1626ee4dd681ea770ea194d8a","isrc":"QMFME1470797","name":"Por Ningún Motivo","registered_at":"2026-06-10T17:21:08Z","spotify_id":"0O40rl2U5g8UmXt8lGkoIZ","type":"track"}

Reproches al Viento
type: MusicRecording
duration: PT3M41S
duration ms: 221626
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Los Mejores Corridos y Rancheras
  type: MusicAlbum
  date published: 2019-11-29
isrc code: QMFME1470800
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:57:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12b63873252d75a5df9f0278ce7246f6ccfd6c00006b444b88fcb085333acf57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4B81snitRIIXb7yBp2Whw8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4B81snitRIIXb7yBp2Whw8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12b63873252d75a5df9f0278ce7246f6ccfd6c00006b444b88fcb085333acf57","isrc":"QMFME1470800","name":"Reproches al Viento","registered_at":"2026-06-04T14:57:29Z","spotify_id":"4B81snitRIIXb7yBp2Whw8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b63873252d75a5df9f0278ce7246f6ccfd6c00006b444b88fcb085333acf57. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4B81snitRIIXb7yBp2Whw8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4B81snitRIIXb7yBp2Whw8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x12b63873252d75a5df9f0278ce7246f6ccfd6c00006b444b88fcb085333acf57","isrc":"QMFME1470800","name":"Reproches al Viento","registered_at":"2026-06-04T14:57:29Z","spotify_id":"4B81snitRIIXb7yBp2Whw8","type":"track"}

El Balido de Mi Ganado
type: MusicRecording
duration: PT3M6S
duration ms: 186000
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Los Mejores Corridos y Rancheras
  type: MusicAlbum
  date published: 2019-11-29
isrc code: QM6N21817368
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:21:43+00:00

Ambición
type: MusicRecording
duration: PT2M14S
duration ms: 134920
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Los Mejores Corridos y Rancheras
  type: MusicAlbum
  date published: 2019-11-29
isrc code: QMFME1470801
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:46:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc773b39dc878f61cf20c05cf4dd505683c15718c92567733ebe4102ab1a0bebb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0hYyLLtL9hSGc8OHG1eTlq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hYyLLtL9hSGc8OHG1eTlq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc773b39dc878f61cf20c05cf4dd505683c15718c92567733ebe4102ab1a0bebb","isrc":"QMFME1470801","name":"Ambición","registered_at":"2026-06-10T03:46:00Z","spotify_id":"0hYyLLtL9hSGc8OHG1eTlq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc773b39dc878f61cf20c05cf4dd505683c15718c92567733ebe4102ab1a0bebb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hYyLLtL9hSGc8OHG1eTlq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hYyLLtL9hSGc8OHG1eTlq.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc773b39dc878f61cf20c05cf4dd505683c15718c92567733ebe4102ab1a0bebb","isrc":"QMFME1470801","name":"Ambición","registered_at":"2026-06-10T03:46:00Z","spotify_id":"0hYyLLtL9hSGc8OHG1eTlq","type":"track"}

Indita Mía
type: MusicRecording
duration: PT2M57S
duration ms: 177133
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Los Mejores Corridos y Rancheras
  type: MusicAlbum
  date published: 2019-11-29
isrc code: QM4TW1729543
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:55:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca8db177cb5b596c3cb2932c69974fd203f2e64c46386ad3239874f651023bbc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957020
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957020
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/70fElMegKIO5UnbKIyugfk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70fElMegKIO5UnbKIyugfk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T09:18:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca8db177cb5b596c3cb2932c69974fd203f2e64c46386ad3239874f651023bbc","isrc":"QM4TW1729543","name":"Indita Mía","registered_at":"2026-06-20T05:55:15Z","spotify_id":"70fElMegKIO5UnbKIyugfk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8db177cb5b596c3cb2932c69974fd203f2e64c46386ad3239874f651023bbc. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70fElMegKIO5UnbKIyugfk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70fElMegKIO5UnbKIyugfk.
  date published: 2026-07-07T09:18:01Z
  text: {"copyright_id":"0xca8db177cb5b596c3cb2932c69974fd203f2e64c46386ad3239874f651023bbc","isrc":"QM4TW1729543","name":"Indita Mía","registered_at":"2026-06-20T05:55:15Z","spotify_id":"70fElMegKIO5UnbKIyugfk","type":"track"}

El Corrido del Chero
type: MusicRecording
duration: PT3M23S
duration ms: 203906
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Los Mejores Corridos y Rancheras
  type: MusicAlbum
  date published: 2019-11-29
isrc code: QM7281436789
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:07:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x555432a8bdc179ab5bfd933a8056a6ccdd391bf7f30a77152704c3773d41df55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1JPu7hTKtpt6k1ANWXGQZA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JPu7hTKtpt6k1ANWXGQZA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x555432a8bdc179ab5bfd933a8056a6ccdd391bf7f30a77152704c3773d41df55","isrc":"QM7281436789","name":"El Corrido del Chero","registered_at":"2026-06-09T08:07:18Z","spotify_id":"1JPu7hTKtpt6k1ANWXGQZA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555432a8bdc179ab5bfd933a8056a6ccdd391bf7f30a77152704c3773d41df55. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1JPu7hTKtpt6k1ANWXGQZA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JPu7hTKtpt6k1ANWXGQZA.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x555432a8bdc179ab5bfd933a8056a6ccdd391bf7f30a77152704c3773d41df55","isrc":"QM7281436789","name":"El Corrido del Chero","registered_at":"2026-06-09T08:07:18Z","spotify_id":"1JPu7hTKtpt6k1ANWXGQZA","type":"track"}

Sentimiento de Dolor
type: MusicRecording
duration: PT3M12S
duration ms: 192266
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Los Mejores Corridos y Rancheras
  type: MusicAlbum
  date published: 2019-11-29
isrc code: QMFME1470803
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T09:38:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ce2592ed00ff1833df7617ca2d72ce4b8f7512dd29e6d01b098079453223cf3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7AEjFZn2a9IMQ0IwoDml4U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AEjFZn2a9IMQ0IwoDml4U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ce2592ed00ff1833df7617ca2d72ce4b8f7512dd29e6d01b098079453223cf3","isrc":"QMFME1470803","name":"Sentimiento de Dolor","registered_at":"2026-06-11T09:38:25Z","spotify_id":"7AEjFZn2a9IMQ0IwoDml4U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce2592ed00ff1833df7617ca2d72ce4b8f7512dd29e6d01b098079453223cf3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7AEjFZn2a9IMQ0IwoDml4U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AEjFZn2a9IMQ0IwoDml4U.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2ce2592ed00ff1833df7617ca2d72ce4b8f7512dd29e6d01b098079453223cf3","isrc":"QMFME1470803","name":"Sentimiento de Dolor","registered_at":"2026-06-11T09:38:25Z","spotify_id":"7AEjFZn2a9IMQ0IwoDml4U","type":"track"}

China de los Ojos Negros
type: MusicRecording
duration: PT2M55S
duration ms: 175240
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Los Mejores Corridos y Rancheras
  type: MusicAlbum
  date published: 2019-11-29
isrc code: QMFME1470804
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:02:05+00:00

Laurita Garza
type: MusicRecording
duration: PT3M2S
duration ms: 182960
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Los Mejores Corridos y Rancheras
  type: MusicAlbum
  date published: 2019-11-29
isrc code: QM6N21817385
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:35:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb3e30f0012faab3a090c745e4e2c40278c7e0ef17f59a86191fcac5b31ff841
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6qNLXEpR1m2H3nfWHdxLTm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qNLXEpR1m2H3nfWHdxLTm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb3e30f0012faab3a090c745e4e2c40278c7e0ef17f59a86191fcac5b31ff841","isrc":"QM6N21817385","name":"Laurita Garza","registered_at":"2026-06-09T17:35:31Z","spotify_id":"6qNLXEpR1m2H3nfWHdxLTm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3e30f0012faab3a090c745e4e2c40278c7e0ef17f59a86191fcac5b31ff841. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6qNLXEpR1m2H3nfWHdxLTm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qNLXEpR1m2H3nfWHdxLTm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbb3e30f0012faab3a090c745e4e2c40278c7e0ef17f59a86191fcac5b31ff841","isrc":"QM6N21817385","name":"Laurita Garza","registered_at":"2026-06-09T17:35:31Z","spotify_id":"6qNLXEpR1m2H3nfWHdxLTm","type":"track"}

Lo Más Escuchado De
type: MusicAlbum
date published: 2019-11-08
track: Di Que Regresarás
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224346
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Más Escuchado De
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: MXUM71100341
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:18:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3mk7PBmv7dUC72VBws7X0x.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mk7PBmv7dUC72VBws7X0x
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826","isrc":"MXUM71100341","name":"Di Que Regresarás","registered_at":"2026-06-08T03:18:16Z","spotify_id":"3mk7PBmv7dUC72VBws7X0x","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mk7PBmv7dUC72VBws7X0x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mk7PBmv7dUC72VBws7X0x.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826","isrc":"MXUM71100341","name":"Di Que Regresarás","registered_at":"2026-06-08T03:18:16Z","spotify_id":"3mk7PBmv7dUC72VBws7X0x","type":"track"}
track: Derecho De Antigüedad
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185813
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Más Escuchado De
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: MXUM70806631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:54:28+00:00
track: El Mejor Perfume
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153666
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Más Escuchado De
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: MXUM71100351
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:43:32+00:00
track: Al Menos
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182573
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Más Escuchado De
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: MXUM70904496
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:36:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4cx1Cnoug8krXJrnfj2OnW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cx1Cnoug8krXJrnfj2OnW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"4cx1Cnoug8krXJrnfj2OnW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cx1Cnoug8krXJrnfj2OnW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cx1Cnoug8krXJrnfj2OnW.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"4cx1Cnoug8krXJrnfj2OnW","type":"track"}
track: El Primer Lugar
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194013
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Más Escuchado De
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: MXUM71100352
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T05:35:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957073
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957073
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Ik2TNrJo3NvHSiA0yuABR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ik2TNrJo3NvHSiA0yuABR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T18:39:05Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"0Ik2TNrJo3NvHSiA0yuABR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ik2TNrJo3NvHSiA0yuABR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ik2TNrJo3NvHSiA0yuABR.
    date published: 2026-07-07T18:39:05Z
    text: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"0Ik2TNrJo3NvHSiA0yuABR","type":"track"}
track: Que Me Digan Loco
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223333
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Lo Más Escuchado De
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: MXUM70806638
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:01:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Si Pudiera
track: Estamos Enamorados
track: Hasta Mi Último Día
track: El Destino
track: La Cama Destendida
track: Fruta Madura
track: Quererte Me Hace Bien
track: Se Me Hizo Vicio
track: Mañana Es Para Siempre
track: Sin Pensar Yo Te Engañé
track: Cuánto Lo Siento
track: Abeja Reina
track: Paranormal
track: Fiesta En La Sierra

OTSBitcoinBlock
type: PropertyValue
value: 956891

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956891

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0QmjmlmfFHHZoVLpBszF2C.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QmjmlmfFHHZoVLpBszF2C

OTSTimestamp
type: PropertyValue
value: 2026-07-06T07:16:32Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035","isrc":"MXUM70806638","name":"Que Me Digan Loco","registered_at":"2026-06-08T20:01:21Z","spotify_id":"0QmjmlmfFHHZoVLpBszF2C","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0QmjmlmfFHHZoVLpBszF2C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QmjmlmfFHHZoVLpBszF2C.
date published: 2026-07-06T07:16:32Z
text: {"copyright_id":"0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035","isrc":"MXUM70806638","name":"Que Me Digan Loco","registered_at":"2026-06-08T20:01:21Z","spotify_id":"0QmjmlmfFHHZoVLpBszF2C","type":"track"}

Si Pudiera
type: MusicRecording
duration: PT3M29S
duration ms: 209546
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM70904505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:20:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4dez1dE9UvgyxX6tIBzhsv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dez1dE9UvgyxX6tIBzhsv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719","isrc":"MXUM70904505","name":"Si Pudiera","registered_at":"2026-06-06T14:20:38Z","spotify_id":"4dez1dE9UvgyxX6tIBzhsv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dez1dE9UvgyxX6tIBzhsv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dez1dE9UvgyxX6tIBzhsv.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719","isrc":"MXUM70904505","name":"Si Pudiera","registered_at":"2026-06-06T14:20:38Z","spotify_id":"4dez1dE9UvgyxX6tIBzhsv","type":"track"}

Estamos Enamorados
type: MusicRecording
duration: PT3M6S
duration ms: 186573
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Laura Flores
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM70806640

Hasta Mi Último Día
type: MusicRecording
duration: PT2M34S
duration ms: 154160
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM71001280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:29:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2mIB0U494b5X93edGIEOzy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mIB0U494b5X93edGIEOzy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd","isrc":"MXUM71001280","name":"Hasta Mi Último Día","registered_at":"2026-06-22T00:29:55Z","spotify_id":"2mIB0U494b5X93edGIEOzy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2mIB0U494b5X93edGIEOzy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mIB0U494b5X93edGIEOzy.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd","isrc":"MXUM71001280","name":"Hasta Mi Último Día","registered_at":"2026-06-22T00:29:55Z","spotify_id":"2mIB0U494b5X93edGIEOzy","type":"track"}

El Destino
type: MusicRecording
duration: PT4M38S
duration ms: 278760
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Jenni Rivera
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM71003246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:28:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5yYmJn1h9rl8YSCKDouaTE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yYmJn1h9rl8YSCKDouaTE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3","isrc":"MXUM71003246","name":"El Destino","registered_at":"2026-06-23T06:28:59Z","spotify_id":"5yYmJn1h9rl8YSCKDouaTE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5yYmJn1h9rl8YSCKDouaTE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yYmJn1h9rl8YSCKDouaTE.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3","isrc":"MXUM71003246","name":"El Destino","registered_at":"2026-06-23T06:28:59Z","spotify_id":"5yYmJn1h9rl8YSCKDouaTE","type":"track"}

La Cama Destendida
type: MusicRecording
duration: PT3M36S
duration ms: 216706
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM70806634
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:34:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5IWIsG3zgT1S5vFIAUHd1K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IWIsG3zgT1S5vFIAUHd1K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef","isrc":"MXUM70806634","name":"La Cama Destendida","registered_at":"2026-06-09T17:34:39Z","spotify_id":"5IWIsG3zgT1S5vFIAUHd1K","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5IWIsG3zgT1S5vFIAUHd1K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IWIsG3zgT1S5vFIAUHd1K.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef","isrc":"MXUM70806634","name":"La Cama Destendida","registered_at":"2026-06-09T17:34:39Z","spotify_id":"5IWIsG3zgT1S5vFIAUHd1K","type":"track"}

Fruta Madura
type: MusicRecording
duration: PT3M29S
duration ms: 209920
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM70904502
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:30:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6bSxrmpCYmlgEFBmZIFWax.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bSxrmpCYmlgEFBmZIFWax
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775","isrc":"MXUM70904502","name":"Fruta Madura","registered_at":"2026-06-06T07:30:30Z","spotify_id":"6bSxrmpCYmlgEFBmZIFWax","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6bSxrmpCYmlgEFBmZIFWax.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bSxrmpCYmlgEFBmZIFWax.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775","isrc":"MXUM70904502","name":"Fruta Madura","registered_at":"2026-06-06T07:30:30Z","spotify_id":"6bSxrmpCYmlgEFBmZIFWax","type":"track"}

Quererte Me Hace Bien
type: MusicRecording
duration: PT2M58S
duration ms: 178773
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM71100353

Se Me Hizo Vicio
type: MusicRecording
duration: PT2M44S
duration ms: 164173
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM70700288
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:13:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2nxRO7KEnUs892nfdFvb3q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nxRO7KEnUs892nfdFvb3q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2","isrc":"MXUM70700288","name":"Se Me Hizo Vicio","registered_at":"2026-06-08T03:13:22Z","spotify_id":"2nxRO7KEnUs892nfdFvb3q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nxRO7KEnUs892nfdFvb3q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nxRO7KEnUs892nfdFvb3q.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2","isrc":"MXUM70700288","name":"Se Me Hizo Vicio","registered_at":"2026-06-08T03:13:22Z","spotify_id":"2nxRO7KEnUs892nfdFvb3q","type":"track"}

Mañana Es Para Siempre
type: MusicRecording
duration: PT3M34S
duration ms: 214946
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM71001281

Sin Pensar Yo Te Engañé
type: MusicRecording
duration: PT3M40S
duration ms: 220680
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM70806641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:56:16+00:00

Cuánto Lo Siento
type: MusicRecording
duration: PT3M6S
duration ms: 186026
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM71100350

Abeja Reina
type: MusicRecording
duration: PT3M25S
duration ms: 205120
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM70601076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:07:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x544511d06d8a4f432671cdc1d1586c5b88462cd5d4c4b16a3dd3767e55bbef7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/186M9ZFHPkw41w0EThD9pd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/186M9ZFHPkw41w0EThD9pd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x544511d06d8a4f432671cdc1d1586c5b88462cd5d4c4b16a3dd3767e55bbef7e","isrc":"MXUM70601076","name":"Abeja Reina","registered_at":"2026-06-08T20:07:23Z","spotify_id":"186M9ZFHPkw41w0EThD9pd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544511d06d8a4f432671cdc1d1586c5b88462cd5d4c4b16a3dd3767e55bbef7e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/186M9ZFHPkw41w0EThD9pd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/186M9ZFHPkw41w0EThD9pd.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x544511d06d8a4f432671cdc1d1586c5b88462cd5d4c4b16a3dd3767e55bbef7e","isrc":"MXUM70601076","name":"Abeja Reina","registered_at":"2026-06-08T20:07:23Z","spotify_id":"186M9ZFHPkw41w0EThD9pd","type":"track"}

Paranormal
type: MusicRecording
duration: PT3M45S
duration ms: 225560
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM71100348

Fiesta En La Sierra
type: MusicRecording
duration: PT3M2S
duration ms: 182373
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Lo Más Escuchado De
  type: MusicAlbum
  date published: 2019-11-08
isrc code: MXUM70904494

De Aquí Pa'l Real (Karaoke Version)
type: MusicAlbum
date published: 2019-07-19
track: Vuelvo Contigo - Karaoke
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127207
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: Y Ahora Te Vas - Karaoke
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192737
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: Di Que Te Gusta - Karaoke
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131039
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: Dile Que Te dije Yo - Karaoke
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155226
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: Me Gustas Mucho - Karaoke
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180960
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: Dile Que No - Karaoke
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207453
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: De Aquí Pa'l Real - Karaoke
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142520
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: Algo Oficial - Karaoke
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183933
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: Lo Tienes Que Saber - Karaoke
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199080
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: Si Te Vas No Hay Lío - Karaoke
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115880
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: No Me Hace Falta Nada - Karaoke
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239519
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: El Beneficio De La Duda - Karaoke
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174973
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: Sin Permiso Para Amarte - Karaoke
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246746
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: Aunque El Mundo Se Oponga - Karaoke
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198106
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: Sin Rival - Karaoke
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253440
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19
track: La Venganza Del Prieto - Karaoke
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167285
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real (Karaoke Version)
    type: MusicAlbum
    date published: 2019-07-19

De Aquí Pa'l Real
type: MusicAlbum
date published: 2019-03-15
track: Vuelvo Contigo
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127207
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real
    type: MusicAlbum
    date published: 2019-03-15
  isrc code: US7VG1966640
track: Y Ahora Te Vas
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192737
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real
    type: MusicAlbum
    date published: 2019-03-15
  isrc code: US7VG1966641
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T19:54:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0699a6fa6d5a8269dc626c77e16e9d1189d2ab13e56a74f97bca08c9183b1242
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/50Ygu3hjfZ4mliQfD9M8vX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50Ygu3hjfZ4mliQfD9M8vX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0699a6fa6d5a8269dc626c77e16e9d1189d2ab13e56a74f97bca08c9183b1242","isrc":"US7VG1966641","name":"Y Ahora Te Vas","registered_at":"2026-06-07T19:54:22Z","spotify_id":"50Ygu3hjfZ4mliQfD9M8vX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0699a6fa6d5a8269dc626c77e16e9d1189d2ab13e56a74f97bca08c9183b1242. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/50Ygu3hjfZ4mliQfD9M8vX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50Ygu3hjfZ4mliQfD9M8vX.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0699a6fa6d5a8269dc626c77e16e9d1189d2ab13e56a74f97bca08c9183b1242","isrc":"US7VG1966641","name":"Y Ahora Te Vas","registered_at":"2026-06-07T19:54:22Z","spotify_id":"50Ygu3hjfZ4mliQfD9M8vX","type":"track"}
track: Di Que Te Gusta
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131039
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real
    type: MusicAlbum
    date published: 2019-03-15
  isrc code: US7VG1966642
track: Dile Que Te dije Yo
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155226
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real
    type: MusicAlbum
    date published: 2019-03-15
  isrc code: US7VG1966643
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:41:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x28662dc8ea338ce24a857583dcf1ca959641211f192b0ebf7c32fc5c55baad8c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6Fh9RXV3Wgef582hr9Cqcz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Fh9RXV3Wgef582hr9Cqcz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x28662dc8ea338ce24a857583dcf1ca959641211f192b0ebf7c32fc5c55baad8c","isrc":"US7VG1966643","name":"Dile Que Te dije Yo","registered_at":"2026-06-09T14:41:36Z","spotify_id":"6Fh9RXV3Wgef582hr9Cqcz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28662dc8ea338ce24a857583dcf1ca959641211f192b0ebf7c32fc5c55baad8c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Fh9RXV3Wgef582hr9Cqcz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Fh9RXV3Wgef582hr9Cqcz.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x28662dc8ea338ce24a857583dcf1ca959641211f192b0ebf7c32fc5c55baad8c","isrc":"US7VG1966643","name":"Dile Que Te dije Yo","registered_at":"2026-06-09T14:41:36Z","spotify_id":"6Fh9RXV3Wgef582hr9Cqcz","type":"track"}
track: Me Gustas Mucho
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180960
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: De Aquí Pa'l Real
    type: MusicAlbum
    date published: 2019-03-15
  isrc code: US7VG1966644
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T13:01:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc6108e4bdb85c1d0b15bb7221144f4b0fe2d748ec8708cd10a912b8d291fbf1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6nb3lUYGGFs60UVSFMzAo4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nb3lUYGGFs60UVSFMzAo4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcc6108e4bdb85c1d0b15bb7221144f4b0fe2d748ec8708cd10a912b8d291fbf1","isrc":"US7VG1966644","name":"Me Gustas Mucho","registered_at":"2026-06-24T13:01:50Z","spotify_id":"6nb3lUYGGFs60UVSFMzAo4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6108e4bdb85c1d0b15bb7221144f4b0fe2d748ec8708cd10a912b8d291fbf1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nb3lUYGGFs60UVSFMzAo4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nb3lUYGGFs60UVSFMzAo4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xcc6108e4bdb85c1d0b15bb7221144f4b0fe2d748ec8708cd10a912b8d291fbf1","isrc":"US7VG1966644","name":"Me Gustas Mucho","registered_at":"2026-06-24T13:01:50Z","spotify_id":"6nb3lUYGGFs60UVSFMzAo4","type":"track"}
track: Dile Que No
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  in album: De Aquí Pa'l Real
    type: MusicAlbum
    date published: 2019-03-15
  isrc code: US7VG1966645
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T13:02:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30715f02e67c3a0431d57a204014cd18bcbf4a1eb1afcb392324d962695443b7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/13r0ZCC9XVHFdoD729AW2e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13r0ZCC9XVHFdoD729AW2e
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: De Aquí Pa'l Real
track: Algo Oficial
track: Lo Tienes Que Saber
track: Si Te Vas No Hay Lío
track: No Me Hace Falta Nada
track: El Beneficio De La Duda
track: Sin Permiso Para Amarte
track: Aunque El Mundo Se Oponga
track: Sin Rival
track: La Venganza Del Prieto

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x30715f02e67c3a0431d57a204014cd18bcbf4a1eb1afcb392324d962695443b7","isrc":"US7VG1966645","name":"Dile Que No","registered_at":"2026-06-24T13:02:10Z","spotify_id":"13r0ZCC9XVHFdoD729AW2e","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30715f02e67c3a0431d57a204014cd18bcbf4a1eb1afcb392324d962695443b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/13r0ZCC9XVHFdoD729AW2e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13r0ZCC9XVHFdoD729AW2e.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x30715f02e67c3a0431d57a204014cd18bcbf4a1eb1afcb392324d962695443b7","isrc":"US7VG1966645","name":"Dile Que No","registered_at":"2026-06-24T13:02:10Z","spotify_id":"13r0ZCC9XVHFdoD729AW2e","type":"track"}

De Aquí Pa'l Real
type: MusicRecording
duration: PT2M22S
duration ms: 142520
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: De Aquí Pa'l Real
  type: MusicAlbum
  date published: 2019-03-15
isrc code: US7VG1966646
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T09:38:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadea1b4fc342d0b6506133ec975f8ab09a673f515d66fa7205f5439d34717911
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3SWq8UeX3FFgcgf3eyjyp2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SWq8UeX3FFgcgf3eyjyp2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xadea1b4fc342d0b6506133ec975f8ab09a673f515d66fa7205f5439d34717911","isrc":"US7VG1966646","name":"De Aquí Pa'l Real","registered_at":"2026-06-11T09:38:27Z","spotify_id":"3SWq8UeX3FFgcgf3eyjyp2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadea1b4fc342d0b6506133ec975f8ab09a673f515d66fa7205f5439d34717911. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SWq8UeX3FFgcgf3eyjyp2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SWq8UeX3FFgcgf3eyjyp2.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xadea1b4fc342d0b6506133ec975f8ab09a673f515d66fa7205f5439d34717911","isrc":"US7VG1966646","name":"De Aquí Pa'l Real","registered_at":"2026-06-11T09:38:27Z","spotify_id":"3SWq8UeX3FFgcgf3eyjyp2","type":"track"}

Algo Oficial
type: MusicRecording
duration: PT3M3S
duration ms: 183933
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: De Aquí Pa'l Real
  type: MusicAlbum
  date published: 2019-03-15
isrc code: US7VG1966647
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:28:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd139b790095d1023bcc26b45d2bda37fa932455e80d3d945029a6582b7edc841
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3jsFqBP0XmFtybEqaB2MVe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jsFqBP0XmFtybEqaB2MVe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd139b790095d1023bcc26b45d2bda37fa932455e80d3d945029a6582b7edc841","isrc":"US7VG1966647","name":"Algo Oficial","registered_at":"2026-06-05T12:28:28Z","spotify_id":"3jsFqBP0XmFtybEqaB2MVe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd139b790095d1023bcc26b45d2bda37fa932455e80d3d945029a6582b7edc841. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jsFqBP0XmFtybEqaB2MVe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jsFqBP0XmFtybEqaB2MVe.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd139b790095d1023bcc26b45d2bda37fa932455e80d3d945029a6582b7edc841","isrc":"US7VG1966647","name":"Algo Oficial","registered_at":"2026-06-05T12:28:28Z","spotify_id":"3jsFqBP0XmFtybEqaB2MVe","type":"track"}

Lo Tienes Que Saber
type: MusicRecording
duration: PT3M19S
duration ms: 199080
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: De Aquí Pa'l Real
  type: MusicAlbum
  date published: 2019-03-15
isrc code: US7VG1966648
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:04:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdc38047233b88a2da579402d2579040984466ac232953f8afc48c7463b3c8d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7dhjvIdOxWuwfYckwR42gM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dhjvIdOxWuwfYckwR42gM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdc38047233b88a2da579402d2579040984466ac232953f8afc48c7463b3c8d3","isrc":"US7VG1966648","name":"Lo Tienes Que Saber","registered_at":"2026-06-08T20:04:19Z","spotify_id":"7dhjvIdOxWuwfYckwR42gM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc38047233b88a2da579402d2579040984466ac232953f8afc48c7463b3c8d3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7dhjvIdOxWuwfYckwR42gM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dhjvIdOxWuwfYckwR42gM.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfdc38047233b88a2da579402d2579040984466ac232953f8afc48c7463b3c8d3","isrc":"US7VG1966648","name":"Lo Tienes Que Saber","registered_at":"2026-06-08T20:04:19Z","spotify_id":"7dhjvIdOxWuwfYckwR42gM","type":"track"}

Si Te Vas No Hay Lío
type: MusicRecording
duration: PT1M55S
duration ms: 115880
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: De Aquí Pa'l Real
  type: MusicAlbum
  date published: 2019-03-15
isrc code: US7VG1966649
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:29:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae749e9191c3270313e97b0bc206437a516480cb31a9e5369ae91602b3eb024f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0HMlftgvaQFBd0tcALVnOD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HMlftgvaQFBd0tcALVnOD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae749e9191c3270313e97b0bc206437a516480cb31a9e5369ae91602b3eb024f","isrc":"US7VG1966649","name":"Si Te Vas No Hay Lío","registered_at":"2026-06-22T00:29:55Z","spotify_id":"0HMlftgvaQFBd0tcALVnOD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae749e9191c3270313e97b0bc206437a516480cb31a9e5369ae91602b3eb024f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0HMlftgvaQFBd0tcALVnOD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HMlftgvaQFBd0tcALVnOD.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xae749e9191c3270313e97b0bc206437a516480cb31a9e5369ae91602b3eb024f","isrc":"US7VG1966649","name":"Si Te Vas No Hay Lío","registered_at":"2026-06-22T00:29:55Z","spotify_id":"0HMlftgvaQFBd0tcALVnOD","type":"track"}

No Me Hace Falta Nada
type: MusicRecording
duration: PT3M59S
duration ms: 239519
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: De Aquí Pa'l Real
  type: MusicAlbum
  date published: 2019-03-15
isrc code: US7VG1966650
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:36:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x548cf8b9e9e7f1a5c01034ed5c127117a4d0d4dbbd04ffd1c7b0a94fdfe8c2e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0qF1tVtYhpX0Hi44ECSmO9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qF1tVtYhpX0Hi44ECSmO9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x548cf8b9e9e7f1a5c01034ed5c127117a4d0d4dbbd04ffd1c7b0a94fdfe8c2e7","isrc":"US7VG1966650","name":"No Me Hace Falta Nada","registered_at":"2026-06-27T01:36:28Z","spotify_id":"0qF1tVtYhpX0Hi44ECSmO9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548cf8b9e9e7f1a5c01034ed5c127117a4d0d4dbbd04ffd1c7b0a94fdfe8c2e7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qF1tVtYhpX0Hi44ECSmO9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qF1tVtYhpX0Hi44ECSmO9.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x548cf8b9e9e7f1a5c01034ed5c127117a4d0d4dbbd04ffd1c7b0a94fdfe8c2e7","isrc":"US7VG1966650","name":"No Me Hace Falta Nada","registered_at":"2026-06-27T01:36:28Z","spotify_id":"0qF1tVtYhpX0Hi44ECSmO9","type":"track"}

El Beneficio De La Duda
type: MusicRecording
duration: PT2M54S
duration ms: 174973
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: De Aquí Pa'l Real
  type: MusicAlbum
  date published: 2019-03-15
isrc code: US7VG1966651
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:17:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b2b94109c9716c069b23da189588ec230776873e71445c27163604c56692062
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5oaQZpwZs4wVTeVrEYNFGp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oaQZpwZs4wVTeVrEYNFGp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b2b94109c9716c069b23da189588ec230776873e71445c27163604c56692062","isrc":"US7VG1966651","name":"El Beneficio De La Duda","registered_at":"2026-06-08T03:17:12Z","spotify_id":"5oaQZpwZs4wVTeVrEYNFGp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2b94109c9716c069b23da189588ec230776873e71445c27163604c56692062. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5oaQZpwZs4wVTeVrEYNFGp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oaQZpwZs4wVTeVrEYNFGp.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5b2b94109c9716c069b23da189588ec230776873e71445c27163604c56692062","isrc":"US7VG1966651","name":"El Beneficio De La Duda","registered_at":"2026-06-08T03:17:12Z","spotify_id":"5oaQZpwZs4wVTeVrEYNFGp","type":"track"}

Sin Permiso Para Amarte
type: MusicRecording
duration: PT4M6S
duration ms: 246746
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: De Aquí Pa'l Real
  type: MusicAlbum
  date published: 2019-03-15
isrc code: US7VG1966652
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:20:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9225b2024e3d8f3260399c085fe57dc94feb1ced3d47f0ad99dee329546ac3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Dd6c1FZDaxvoPfPRLyhBa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Dd6c1FZDaxvoPfPRLyhBa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9225b2024e3d8f3260399c085fe57dc94feb1ced3d47f0ad99dee329546ac3f","isrc":"US7VG1966652","name":"Sin Permiso Para Amarte","registered_at":"2026-06-09T08:20:23Z","spotify_id":"3Dd6c1FZDaxvoPfPRLyhBa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9225b2024e3d8f3260399c085fe57dc94feb1ced3d47f0ad99dee329546ac3f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Dd6c1FZDaxvoPfPRLyhBa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Dd6c1FZDaxvoPfPRLyhBa.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd9225b2024e3d8f3260399c085fe57dc94feb1ced3d47f0ad99dee329546ac3f","isrc":"US7VG1966652","name":"Sin Permiso Para Amarte","registered_at":"2026-06-09T08:20:23Z","spotify_id":"3Dd6c1FZDaxvoPfPRLyhBa","type":"track"}

Aunque El Mundo Se Oponga
type: MusicRecording
duration: PT3M18S
duration ms: 198106
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: De Aquí Pa'l Real
  type: MusicAlbum
  date published: 2019-03-15
isrc code: US7VG1966653

Sin Rival
type: MusicRecording
duration: PT4M13S
duration ms: 253440
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: De Aquí Pa'l Real
  type: MusicAlbum
  date published: 2019-03-15
isrc code: US7VG1966654

La Venganza Del Prieto
type: MusicRecording
duration: PT2M47S
duration ms: 167285
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: De Aquí Pa'l Real
  type: MusicAlbum
  date published: 2019-03-15
isrc code: US7VG1966655

25 Corridos Explosivos
type: MusicAlbum
date published: 2018-09-21
track: Macario Leyva
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195453
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: 25 Corridos Explosivos
    type: MusicAlbum
    date published: 2018-09-21
  isrc code: QM6N21817366
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:22:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57455ad331c2ab2acad44f591bbf5b7c66d96aca69c6ad651cab4934d09d091e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5NwUouAFw3iUmZk5N8d0yq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NwUouAFw3iUmZk5N8d0yq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x57455ad331c2ab2acad44f591bbf5b7c66d96aca69c6ad651cab4934d09d091e","isrc":"QM6N21817366","name":"Macario Leyva","registered_at":"2026-06-07T14:22:34Z","spotify_id":"5NwUouAFw3iUmZk5N8d0yq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57455ad331c2ab2acad44f591bbf5b7c66d96aca69c6ad651cab4934d09d091e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5NwUouAFw3iUmZk5N8d0yq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NwUouAFw3iUmZk5N8d0yq.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x57455ad331c2ab2acad44f591bbf5b7c66d96aca69c6ad651cab4934d09d091e","isrc":"QM6N21817366","name":"Macario Leyva","registered_at":"2026-06-07T14:22:34Z","spotify_id":"5NwUouAFw3iUmZk5N8d0yq","type":"track"}
track: La Caída de un Monarca
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187386
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: 25 Corridos Explosivos
    type: MusicAlbum
    date published: 2018-09-21
  isrc code: QM6N21817367
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:27:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a4a0254a5a28fd160a2dbb59ee5b31feb301d6828ddd3fec145bcd95aea45e2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5R6yypmCiCOv7Ortrf8ldL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R6yypmCiCOv7Ortrf8ldL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a4a0254a5a28fd160a2dbb59ee5b31feb301d6828ddd3fec145bcd95aea45e2","isrc":"QM6N21817367","name":"La Caída de un Monarca","registered_at":"2026-06-05T12:27:12Z","spotify_id":"5R6yypmCiCOv7Ortrf8ldL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4a0254a5a28fd160a2dbb59ee5b31feb301d6828ddd3fec145bcd95aea45e2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5R6yypmCiCOv7Ortrf8ldL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R6yypmCiCOv7Ortrf8ldL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8a4a0254a5a28fd160a2dbb59ee5b31feb301d6828ddd3fec145bcd95aea45e2","isrc":"QM6N21817367","name":"La Caída de un Monarca","registered_at":"2026-06-05T12:27:12Z","spotify_id":"5R6yypmCiCOv7Ortrf8ldL","type":"track"}
track: El Balido De Mi Ganado
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186000
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: 25 Corridos Explosivos
    type: MusicAlbum
    date published: 2018-09-21
  isrc code: QM6N21817368
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:21:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x65169183d810e46a8580513c0c271cc70bc277ff38b2fb6f8bc5c510d311ce6e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7pl5pKw9r8ff45yFI65cQI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pl5pKw9r8ff45yFI65cQI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x65169183d810e46a8580513c0c271cc70bc277ff38b2fb6f8bc5c510d311ce6e","isrc":"QM6N21817368","name":"El Balido De Mi Ganado","registered_at":"2026-06-09T08:21:43Z","spotify_id":"7pl5pKw9r8ff45yFI65cQI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65169183d810e46a8580513c0c271cc70bc277ff38b2fb6f8bc5c510d311ce6e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pl5pKw9r8ff45yFI65cQI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pl5pKw9r8ff45yFI65cQI.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x65169183d810e46a8580513c0c271cc70bc277ff38b2fb6f8bc5c510d311ce6e","isrc":"QM6N21817368","name":"El Balido De Mi Ganado","registered_at":"2026-06-09T08:21:43Z","spotify_id":"7pl5pKw9r8ff45yFI65cQI","type":"track"}
track: Paso Del Norte
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203000
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: 25 Corridos Explosivos
    type: MusicAlbum
    date published: 2018-09-21
  isrc code: QM6N21817369
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:13:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf60196ae0d571d3e82bc05e1c3bdcf1bfd49180331445e1f4d48baba3f5e8071
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4eiNOM2wrS3MFViRVZDoC5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eiNOM2wrS3MFViRVZDoC5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf60196ae0d571d3e82bc05e1c3bdcf1bfd49180331445e1f4d48baba3f5e8071","isrc":"QM6N21817369","name":"Paso Del Norte","registered_at":"2026-06-09T08:13:24Z","spotify_id":"4eiNOM2wrS3MFViRVZDoC5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60196ae0d571d3e82bc05e1c3bdcf1bfd49180331445e1f4d48baba3f5e8071. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4eiNOM2wrS3MFViRVZDoC5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eiNOM2wrS3MFViRVZDoC5.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf60196ae0d571d3e82bc05e1c3bdcf1bfd49180331445e1f4d48baba3f5e8071","isrc":"QM6N21817369","name":"Paso Del Norte","registered_at":"2026-06-09T08:13:24Z","spotify_id":"4eiNOM2wrS3MFViRVZDoC5","type":"track"}
track: El Corrido Del Chero
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201133
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: 25 Corridos Explosivos
    type: MusicAlbum
    date published: 2018-09-21
  isrc code: QM6N21817370
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Los Traficantes
track: El Gato Negro
track: Juan Martha
track: Vida Prestada
track: El León De La Sierra
track: Leonardo Reyes
track: El 24 De Junio
track: Los Dos Plebes
track: Gordo Y Mantecoso
track: Candido Rodríguez
track: Líneas De A Metro
track: El Corrido Del Sinaloense
track: Entre Perico Y Perico
track: Pacas De A Kilo
track: Laurita Garza
track: La Ley De La Vida
track: El Comandante Montano
track: Pancho Treviño
track: El Corrido De Julio César Chávez
track: Mis Tres Animales

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T00:52:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xaf73b7ff8c9ba6017e30d31d1aa1b15b67c4c28d2959087d4719e142f2512e37

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3xr6TRYcVOS5LjeuJWMm8j.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xr6TRYcVOS5LjeuJWMm8j

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaf73b7ff8c9ba6017e30d31d1aa1b15b67c4c28d2959087d4719e142f2512e37","isrc":"QM6N21817370","name":"El Corrido Del Chero","registered_at":"2026-06-10T00:52:52Z","spotify_id":"3xr6TRYcVOS5LjeuJWMm8j","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf73b7ff8c9ba6017e30d31d1aa1b15b67c4c28d2959087d4719e142f2512e37. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3xr6TRYcVOS5LjeuJWMm8j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xr6TRYcVOS5LjeuJWMm8j.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xaf73b7ff8c9ba6017e30d31d1aa1b15b67c4c28d2959087d4719e142f2512e37","isrc":"QM6N21817370","name":"El Corrido Del Chero","registered_at":"2026-06-10T00:52:52Z","spotify_id":"3xr6TRYcVOS5LjeuJWMm8j","type":"track"}

Los Traficantes
type: MusicRecording
duration: PT3M30S
duration ms: 210600
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817371
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:17:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x107e702afd5b170fdce85ef0443ee40a4468e6185a4bb84ee6c0ab1e89bd96b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1RTOBQGNUA88o8wWEQtCrb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RTOBQGNUA88o8wWEQtCrb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x107e702afd5b170fdce85ef0443ee40a4468e6185a4bb84ee6c0ab1e89bd96b8","isrc":"QM6N21817371","name":"Los Traficantes","registered_at":"2026-06-09T08:17:34Z","spotify_id":"1RTOBQGNUA88o8wWEQtCrb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107e702afd5b170fdce85ef0443ee40a4468e6185a4bb84ee6c0ab1e89bd96b8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RTOBQGNUA88o8wWEQtCrb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RTOBQGNUA88o8wWEQtCrb.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x107e702afd5b170fdce85ef0443ee40a4468e6185a4bb84ee6c0ab1e89bd96b8","isrc":"QM6N21817371","name":"Los Traficantes","registered_at":"2026-06-09T08:17:34Z","spotify_id":"1RTOBQGNUA88o8wWEQtCrb","type":"track"}

El Gato Negro
type: MusicRecording
duration: PT3M27S
duration ms: 207826
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:28:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33390d5613c38841bc03200e09bb6069e7431a798e87567122ef804a0b455109
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/436vLfW1oZVwkdr2ItyG1x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/436vLfW1oZVwkdr2ItyG1x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33390d5613c38841bc03200e09bb6069e7431a798e87567122ef804a0b455109","isrc":"QM6N21817372","name":"El Gato Negro","registered_at":"2026-06-09T17:28:41Z","spotify_id":"436vLfW1oZVwkdr2ItyG1x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33390d5613c38841bc03200e09bb6069e7431a798e87567122ef804a0b455109. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/436vLfW1oZVwkdr2ItyG1x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/436vLfW1oZVwkdr2ItyG1x.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x33390d5613c38841bc03200e09bb6069e7431a798e87567122ef804a0b455109","isrc":"QM6N21817372","name":"El Gato Negro","registered_at":"2026-06-09T17:28:41Z","spotify_id":"436vLfW1oZVwkdr2ItyG1x","type":"track"}

Juan Martha
type: MusicRecording
duration: PT3M6S
duration ms: 186893
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817373
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:19:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2decede1dd3b9f3d26a20a06d529fa75048aef865edd19fc0ff1862d95e33073
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6gxaPbM0bGPmgwb1HnlSKi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gxaPbM0bGPmgwb1HnlSKi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2decede1dd3b9f3d26a20a06d529fa75048aef865edd19fc0ff1862d95e33073","isrc":"QM6N21817373","name":"Juan Martha","registered_at":"2026-06-04T13:19:48Z","spotify_id":"6gxaPbM0bGPmgwb1HnlSKi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2decede1dd3b9f3d26a20a06d529fa75048aef865edd19fc0ff1862d95e33073. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6gxaPbM0bGPmgwb1HnlSKi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gxaPbM0bGPmgwb1HnlSKi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2decede1dd3b9f3d26a20a06d529fa75048aef865edd19fc0ff1862d95e33073","isrc":"QM6N21817373","name":"Juan Martha","registered_at":"2026-06-04T13:19:48Z","spotify_id":"6gxaPbM0bGPmgwb1HnlSKi","type":"track"}

Vida Prestada
type: MusicRecording
duration: PT2M50S
duration ms: 170893
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817374
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:12:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cfcaf61573c5ca9d1b1fbbeb48ca26280cda3649ba09d14480d568aff129ea7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4eWUznLXQ1fmGXxipxF7BK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eWUznLXQ1fmGXxipxF7BK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cfcaf61573c5ca9d1b1fbbeb48ca26280cda3649ba09d14480d568aff129ea7","isrc":"QM6N21817374","name":"Vida Prestada","registered_at":"2026-06-09T08:12:10Z","spotify_id":"4eWUznLXQ1fmGXxipxF7BK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfcaf61573c5ca9d1b1fbbeb48ca26280cda3649ba09d14480d568aff129ea7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4eWUznLXQ1fmGXxipxF7BK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eWUznLXQ1fmGXxipxF7BK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3cfcaf61573c5ca9d1b1fbbeb48ca26280cda3649ba09d14480d568aff129ea7","isrc":"QM6N21817374","name":"Vida Prestada","registered_at":"2026-06-09T08:12:10Z","spotify_id":"4eWUznLXQ1fmGXxipxF7BK","type":"track"}

El León De La Sierra
type: MusicRecording
duration: PT3M31S
duration ms: 211133
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817375
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:10:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4efa5133909e58bd0e84d1274b68ca1daeb9e435c20746b62eaa076b8b945169
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0DLxzIFdRdTjNBEfKsmfHC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DLxzIFdRdTjNBEfKsmfHC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4efa5133909e58bd0e84d1274b68ca1daeb9e435c20746b62eaa076b8b945169","isrc":"QM6N21817375","name":"El León De La Sierra","registered_at":"2026-06-09T08:10:38Z","spotify_id":"0DLxzIFdRdTjNBEfKsmfHC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efa5133909e58bd0e84d1274b68ca1daeb9e435c20746b62eaa076b8b945169. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0DLxzIFdRdTjNBEfKsmfHC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DLxzIFdRdTjNBEfKsmfHC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4efa5133909e58bd0e84d1274b68ca1daeb9e435c20746b62eaa076b8b945169","isrc":"QM6N21817375","name":"El León De La Sierra","registered_at":"2026-06-09T08:10:38Z","spotify_id":"0DLxzIFdRdTjNBEfKsmfHC","type":"track"}

Leonardo Reyes
type: MusicRecording
duration: PT2M38S
duration ms: 158933
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817376
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:53:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21d52480f7b40f3e5a4e783e18321567c49425a37007f9da017808a3cb02a1c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1d8QND9vJK0801roIojfxk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d8QND9vJK0801roIojfxk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21d52480f7b40f3e5a4e783e18321567c49425a37007f9da017808a3cb02a1c3","isrc":"QM6N21817376","name":"Leonardo Reyes","registered_at":"2026-06-10T03:53:20Z","spotify_id":"1d8QND9vJK0801roIojfxk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d52480f7b40f3e5a4e783e18321567c49425a37007f9da017808a3cb02a1c3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1d8QND9vJK0801roIojfxk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d8QND9vJK0801roIojfxk.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x21d52480f7b40f3e5a4e783e18321567c49425a37007f9da017808a3cb02a1c3","isrc":"QM6N21817376","name":"Leonardo Reyes","registered_at":"2026-06-10T03:53:20Z","spotify_id":"1d8QND9vJK0801roIojfxk","type":"track"}

El 24 De Junio
type: MusicRecording
duration: PT2M47S
duration ms: 167546
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817377
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:49:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4751bc5c3341c7d7ba7333fa85f1bb359a143f737d17e869e1c50e21cb3374a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1K8OcTGhqE2o4bjVWcSxP1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1K8OcTGhqE2o4bjVWcSxP1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4751bc5c3341c7d7ba7333fa85f1bb359a143f737d17e869e1c50e21cb3374a0","isrc":"QM6N21817377","name":"El 24 De Junio","registered_at":"2026-06-05T04:49:44Z","spotify_id":"1K8OcTGhqE2o4bjVWcSxP1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4751bc5c3341c7d7ba7333fa85f1bb359a143f737d17e869e1c50e21cb3374a0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1K8OcTGhqE2o4bjVWcSxP1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1K8OcTGhqE2o4bjVWcSxP1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4751bc5c3341c7d7ba7333fa85f1bb359a143f737d17e869e1c50e21cb3374a0","isrc":"QM6N21817377","name":"El 24 De Junio","registered_at":"2026-06-05T04:49:44Z","spotify_id":"1K8OcTGhqE2o4bjVWcSxP1","type":"track"}

Los Dos Plebes
type: MusicRecording
duration: PT3M32S
duration ms: 212333
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817378
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:05:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a1ea318c7af0732fababa9634a63c03f1e5e6660a068caeae38787481d77985
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1cJYWuS8mM5oNVWsxAVhWO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cJYWuS8mM5oNVWsxAVhWO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a1ea318c7af0732fababa9634a63c03f1e5e6660a068caeae38787481d77985","isrc":"QM6N21817378","name":"Los Dos Plebes","registered_at":"2026-06-08T20:05:51Z","spotify_id":"1cJYWuS8mM5oNVWsxAVhWO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1ea318c7af0732fababa9634a63c03f1e5e6660a068caeae38787481d77985. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1cJYWuS8mM5oNVWsxAVhWO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cJYWuS8mM5oNVWsxAVhWO.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3a1ea318c7af0732fababa9634a63c03f1e5e6660a068caeae38787481d77985","isrc":"QM6N21817378","name":"Los Dos Plebes","registered_at":"2026-06-08T20:05:51Z","spotify_id":"1cJYWuS8mM5oNVWsxAVhWO","type":"track"}

Gordo Y Mantecoso
type: MusicRecording
duration: PT3M11S
duration ms: 191986
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817379
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:22:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf449c0645f1982f03f93540f00ec0c75abf666871cbd68a8537bc32d04e3db3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/172kFWPBSPrmV7S1y9plZG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/172kFWPBSPrmV7S1y9plZG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf449c0645f1982f03f93540f00ec0c75abf666871cbd68a8537bc32d04e3db3","isrc":"QM6N21817379","name":"Gordo Y Mantecoso","registered_at":"2026-06-10T17:22:05Z","spotify_id":"172kFWPBSPrmV7S1y9plZG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf449c0645f1982f03f93540f00ec0c75abf666871cbd68a8537bc32d04e3db3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/172kFWPBSPrmV7S1y9plZG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/172kFWPBSPrmV7S1y9plZG.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xdf449c0645f1982f03f93540f00ec0c75abf666871cbd68a8537bc32d04e3db3","isrc":"QM6N21817379","name":"Gordo Y Mantecoso","registered_at":"2026-06-10T17:22:05Z","spotify_id":"172kFWPBSPrmV7S1y9plZG","type":"track"}

Candido Rodríguez
type: MusicRecording
duration: PT4M32S
duration ms: 272733
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817380
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:01:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3758f32626eec34c9b5f12a469da08612248a03bd0950bbd2ce3e256c62980b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6dIitqW7KCvhCHCUmq6UW2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dIitqW7KCvhCHCUmq6UW2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3758f32626eec34c9b5f12a469da08612248a03bd0950bbd2ce3e256c62980b9","isrc":"QM6N21817380","name":"Candido Rodríguez","registered_at":"2026-06-08T20:01:43Z","spotify_id":"6dIitqW7KCvhCHCUmq6UW2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3758f32626eec34c9b5f12a469da08612248a03bd0950bbd2ce3e256c62980b9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dIitqW7KCvhCHCUmq6UW2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dIitqW7KCvhCHCUmq6UW2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3758f32626eec34c9b5f12a469da08612248a03bd0950bbd2ce3e256c62980b9","isrc":"QM6N21817380","name":"Candido Rodríguez","registered_at":"2026-06-08T20:01:43Z","spotify_id":"6dIitqW7KCvhCHCUmq6UW2","type":"track"}

Líneas De A Metro
type: MusicRecording
duration: PT3M18S
duration ms: 198200
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817381
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:25:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54c9cb24869cce881ff37ef3288480f3b2d0b431e9e0906fa1c3695f29545f67
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3EBtuCPH5KkWb6yjXAQHWZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EBtuCPH5KkWb6yjXAQHWZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54c9cb24869cce881ff37ef3288480f3b2d0b431e9e0906fa1c3695f29545f67","isrc":"QM6N21817381","name":"Líneas De A Metro","registered_at":"2026-06-18T00:25:52Z","spotify_id":"3EBtuCPH5KkWb6yjXAQHWZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c9cb24869cce881ff37ef3288480f3b2d0b431e9e0906fa1c3695f29545f67. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3EBtuCPH5KkWb6yjXAQHWZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EBtuCPH5KkWb6yjXAQHWZ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x54c9cb24869cce881ff37ef3288480f3b2d0b431e9e0906fa1c3695f29545f67","isrc":"QM6N21817381","name":"Líneas De A Metro","registered_at":"2026-06-18T00:25:52Z","spotify_id":"3EBtuCPH5KkWb6yjXAQHWZ","type":"track"}

El Corrido Del Sinaloense
type: MusicRecording
duration: PT3M8S
duration ms: 188680
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817382
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:48:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4618ab034a399aab051237fc107e7011449e827b897cfd360de2c0b9063710bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5XBnOmhBLVTD0EGyHbtSqD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XBnOmhBLVTD0EGyHbtSqD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4618ab034a399aab051237fc107e7011449e827b897cfd360de2c0b9063710bb","isrc":"QM6N21817382","name":"El Corrido Del Sinaloense","registered_at":"2026-06-10T03:48:50Z","spotify_id":"5XBnOmhBLVTD0EGyHbtSqD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4618ab034a399aab051237fc107e7011449e827b897cfd360de2c0b9063710bb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5XBnOmhBLVTD0EGyHbtSqD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XBnOmhBLVTD0EGyHbtSqD.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4618ab034a399aab051237fc107e7011449e827b897cfd360de2c0b9063710bb","isrc":"QM6N21817382","name":"El Corrido Del Sinaloense","registered_at":"2026-06-10T03:48:50Z","spotify_id":"5XBnOmhBLVTD0EGyHbtSqD","type":"track"}

Entre Perico Y Perico
type: MusicRecording
duration: PT2M59S
duration ms: 179440
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817383
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:48:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc981edbc619cdd83125798ab7d29e2dbfc97cd9ea439f76385d6e8319d78dcea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5856alGG2Y0oV65h2cm8XU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5856alGG2Y0oV65h2cm8XU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc981edbc619cdd83125798ab7d29e2dbfc97cd9ea439f76385d6e8319d78dcea","isrc":"QM6N21817383","name":"Entre Perico Y Perico","registered_at":"2026-06-10T03:48:48Z","spotify_id":"5856alGG2Y0oV65h2cm8XU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc981edbc619cdd83125798ab7d29e2dbfc97cd9ea439f76385d6e8319d78dcea. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5856alGG2Y0oV65h2cm8XU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5856alGG2Y0oV65h2cm8XU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc981edbc619cdd83125798ab7d29e2dbfc97cd9ea439f76385d6e8319d78dcea","isrc":"QM6N21817383","name":"Entre Perico Y Perico","registered_at":"2026-06-10T03:48:48Z","spotify_id":"5856alGG2Y0oV65h2cm8XU","type":"track"}

Pacas De A Kilo
type: MusicRecording
duration: PT3M24S
duration ms: 204346
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817384
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:19:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb929b18d943043f117a3cf27da7202ec27ebde7db3fd08ca9540b69a6d40b50c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5aoEUx8lUoftFt1qld51aq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aoEUx8lUoftFt1qld51aq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb929b18d943043f117a3cf27da7202ec27ebde7db3fd08ca9540b69a6d40b50c","isrc":"QM6N21817384","name":"Pacas De A Kilo","registered_at":"2026-06-10T17:19:29Z","spotify_id":"5aoEUx8lUoftFt1qld51aq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb929b18d943043f117a3cf27da7202ec27ebde7db3fd08ca9540b69a6d40b50c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aoEUx8lUoftFt1qld51aq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aoEUx8lUoftFt1qld51aq.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb929b18d943043f117a3cf27da7202ec27ebde7db3fd08ca9540b69a6d40b50c","isrc":"QM6N21817384","name":"Pacas De A Kilo","registered_at":"2026-06-10T17:19:29Z","spotify_id":"5aoEUx8lUoftFt1qld51aq","type":"track"}

Laurita Garza
type: MusicRecording
duration: PT3M2S
duration ms: 182960
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817385
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:35:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb3e30f0012faab3a090c745e4e2c40278c7e0ef17f59a86191fcac5b31ff841
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2qLlnjlEVvFIL59ljOUBpa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qLlnjlEVvFIL59ljOUBpa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb3e30f0012faab3a090c745e4e2c40278c7e0ef17f59a86191fcac5b31ff841","isrc":"QM6N21817385","name":"Laurita Garza","registered_at":"2026-06-09T17:35:31Z","spotify_id":"2qLlnjlEVvFIL59ljOUBpa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3e30f0012faab3a090c745e4e2c40278c7e0ef17f59a86191fcac5b31ff841. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2qLlnjlEVvFIL59ljOUBpa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qLlnjlEVvFIL59ljOUBpa.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbb3e30f0012faab3a090c745e4e2c40278c7e0ef17f59a86191fcac5b31ff841","isrc":"QM6N21817385","name":"Laurita Garza","registered_at":"2026-06-09T17:35:31Z","spotify_id":"2qLlnjlEVvFIL59ljOUBpa","type":"track"}

La Ley De La Vida
type: MusicRecording
duration: PT3M0S
duration ms: 180733
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817386
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:18:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3548c082319e6b5c20f06ffbd21d4bf4575d02b833a4ac8b2bc24683433e81e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/47dD2LtUAvefEvjCY6PW3V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47dD2LtUAvefEvjCY6PW3V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3548c082319e6b5c20f06ffbd21d4bf4575d02b833a4ac8b2bc24683433e81e","isrc":"QM6N21817386","name":"La Ley De La Vida","registered_at":"2026-06-10T17:18:33Z","spotify_id":"47dD2LtUAvefEvjCY6PW3V","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3548c082319e6b5c20f06ffbd21d4bf4575d02b833a4ac8b2bc24683433e81e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47dD2LtUAvefEvjCY6PW3V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47dD2LtUAvefEvjCY6PW3V.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf3548c082319e6b5c20f06ffbd21d4bf4575d02b833a4ac8b2bc24683433e81e","isrc":"QM6N21817386","name":"La Ley De La Vida","registered_at":"2026-06-10T17:18:33Z","spotify_id":"47dD2LtUAvefEvjCY6PW3V","type":"track"}

El Comandante Montano
type: MusicRecording
duration: PT3M7S
duration ms: 187133
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817387
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:01:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ba816a701fe054e94ead75d1ed3bbc6a4b09ce9f7a0de360183483f7322c5b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/74euwcEKOLCfEExGBzi1ax.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74euwcEKOLCfEExGBzi1ax
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ba816a701fe054e94ead75d1ed3bbc6a4b09ce9f7a0de360183483f7322c5b4","isrc":"QM6N21817387","name":"El Comandante Montano","registered_at":"2026-06-11T03:01:35Z","spotify_id":"74euwcEKOLCfEExGBzi1ax","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba816a701fe054e94ead75d1ed3bbc6a4b09ce9f7a0de360183483f7322c5b4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74euwcEKOLCfEExGBzi1ax.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74euwcEKOLCfEExGBzi1ax.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0ba816a701fe054e94ead75d1ed3bbc6a4b09ce9f7a0de360183483f7322c5b4","isrc":"QM6N21817387","name":"El Comandante Montano","registered_at":"2026-06-11T03:01:35Z","spotify_id":"74euwcEKOLCfEExGBzi1ax","type":"track"}

Pancho Treviño
type: MusicRecording
duration: PT2M20S
duration ms: 140826
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817388
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:51:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7401df8b192a676bf63279faf88e897054f060132819251b71bc29ae2152cb6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2ZaH7J7Ry8wuIQ9orU851H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZaH7J7Ry8wuIQ9orU851H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7401df8b192a676bf63279faf88e897054f060132819251b71bc29ae2152cb6","isrc":"QM6N21817388","name":"Pancho Treviño","registered_at":"2026-06-18T15:51:32Z","spotify_id":"2ZaH7J7Ry8wuIQ9orU851H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7401df8b192a676bf63279faf88e897054f060132819251b71bc29ae2152cb6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ZaH7J7Ry8wuIQ9orU851H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZaH7J7Ry8wuIQ9orU851H.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe7401df8b192a676bf63279faf88e897054f060132819251b71bc29ae2152cb6","isrc":"QM6N21817388","name":"Pancho Treviño","registered_at":"2026-06-18T15:51:32Z","spotify_id":"2ZaH7J7Ry8wuIQ9orU851H","type":"track"}

El Corrido De Julio César Chávez
type: MusicRecording
duration: PT2M18S
duration ms: 138920
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817389
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:24:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3802bf381221f5d8a087511d122305f0ba89270b1e9adb13c7b50832339b7b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3b56G2sVtO8uCQcGpuAJQL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3b56G2sVtO8uCQcGpuAJQL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3802bf381221f5d8a087511d122305f0ba89270b1e9adb13c7b50832339b7b6","isrc":"QM6N21817389","name":"El Corrido De Julio César Chávez","registered_at":"2026-06-18T00:24:48Z","spotify_id":"3b56G2sVtO8uCQcGpuAJQL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3802bf381221f5d8a087511d122305f0ba89270b1e9adb13c7b50832339b7b6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3b56G2sVtO8uCQcGpuAJQL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3b56G2sVtO8uCQcGpuAJQL.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf3802bf381221f5d8a087511d122305f0ba89270b1e9adb13c7b50832339b7b6","isrc":"QM6N21817389","name":"El Corrido De Julio César Chávez","registered_at":"2026-06-18T00:24:48Z","spotify_id":"3b56G2sVtO8uCQcGpuAJQL","type":"track"}

Mis Tres Animales
type: MusicRecording
duration: PT2M49S
duration ms: 169013
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 25 Corridos Explosivos
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QM6N21817390
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:26:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e81fbdf1c2f43fab2682a8bcff967d527167006f2cba8d77fafac338f0fc75d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1EwMzcnLPlAGgj6NJXrVrL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EwMzcnLPlAGgj6NJXrVrL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e81fbdf1c2f43fab2682a8bcff967d527167006f2cba8d77fafac338f0fc75d","isrc":"QM6N21817390","name":"Mis Tres Animales","registered_at":"2026-06-18T00:26:30Z","spotify_id":"1EwMzcnLPlAGgj6NJXrVrL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e81fbdf1c2f43fab2682a8bcff967d527167006f2cba8d77fafac338f0fc75d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1EwMzcnLPlAGgj6NJXrVrL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EwMzcnLPlAGgj6NJXrVrL.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4e81fbdf1c2f43fab2682a8bcff967d527167006f2cba8d77fafac338f0fc75d","isrc":"QM6N21817390","name":"Mis Tres Animales","registered_at":"2026-06-18T00:26:30Z","spotify_id":"1EwMzcnLPlAGgj6NJXrVrL","type":"track"}

Un Pequeño Momento en Vivo para Alguien Muy Especial
type: MusicAlbum
date published: 2017-05-05
track: Popurrí #1 - En Vivo
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212600
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Un Pequeño Momento en Vivo para Alguien Muy Especial
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: USUTV1700656
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T07:26:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x023ee2946da7aa3f691249b027c14fa2ee544fbdd6b85d74e0e5b648f8adb60b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6pjarHDZ11qxLx6XZ5mqrk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pjarHDZ11qxLx6XZ5mqrk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x023ee2946da7aa3f691249b027c14fa2ee544fbdd6b85d74e0e5b648f8adb60b","isrc":"USUTV1700656","name":"Popurrí #1 - En Vivo","registered_at":"2026-06-20T07:26:13Z","spotify_id":"6pjarHDZ11qxLx6XZ5mqrk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023ee2946da7aa3f691249b027c14fa2ee544fbdd6b85d74e0e5b648f8adb60b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6pjarHDZ11qxLx6XZ5mqrk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pjarHDZ11qxLx6XZ5mqrk.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x023ee2946da7aa3f691249b027c14fa2ee544fbdd6b85d74e0e5b648f8adb60b","isrc":"USUTV1700656","name":"Popurrí #1 - En Vivo","registered_at":"2026-06-20T07:26:13Z","spotify_id":"6pjarHDZ11qxLx6XZ5mqrk","type":"track"}
track: Popurrí #2 - En Vivo
  type: MusicRecording
  duration: PT7M10S
  duration ms: 430266
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Un Pequeño Momento en Vivo para Alguien Muy Especial
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: USUTV1700657
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T01:36:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd177f1a2658d9b4c8dc7132b91acf1e92deaf6e12645e0084ae4495cd5567735
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5hjQ5nVqTYZNy8jCt7H37G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hjQ5nVqTYZNy8jCt7H37G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd177f1a2658d9b4c8dc7132b91acf1e92deaf6e12645e0084ae4495cd5567735","isrc":"USUTV1700657","name":"Popurrí #2 - En Vivo","registered_at":"2026-06-27T01:36:16Z","spotify_id":"5hjQ5nVqTYZNy8jCt7H37G","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd177f1a2658d9b4c8dc7132b91acf1e92deaf6e12645e0084ae4495cd5567735. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5hjQ5nVqTYZNy8jCt7H37G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hjQ5nVqTYZNy8jCt7H37G.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xd177f1a2658d9b4c8dc7132b91acf1e92deaf6e12645e0084ae4495cd5567735","isrc":"USUTV1700657","name":"Popurrí #2 - En Vivo","registered_at":"2026-06-27T01:36:16Z","spotify_id":"5hjQ5nVqTYZNy8jCt7H37G","type":"track"}
track: Popurrí #3 - En Vivo
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242146
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Un Pequeño Momento en Vivo para Alguien Muy Especial
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: USUTV1700658
track: No Me Dolió - En Vivo
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188733
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Un Pequeño Momento en Vivo para Alguien Muy Especial
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: USUTV1700684
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T06:12:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x074418036a351c64880ad4eabad266c95fee880ee08658814395249bf457431c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1q7Tb9KPQRU2NNFV4BpYQS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q7Tb9KPQRU2NNFV4BpYQS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x074418036a351c64880ad4eabad266c95fee880ee08658814395249bf457431c","isrc":"USUTV1700684","name":"No Me Dolió - En Vivo","registered_at":"2026-06-24T06:12:17Z","spotify_id":"1q7Tb9KPQRU2NNFV4BpYQS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074418036a351c64880ad4eabad266c95fee880ee08658814395249bf457431c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1q7Tb9KPQRU2NNFV4BpYQS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q7Tb9KPQRU2NNFV4BpYQS.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x074418036a351c64880ad4eabad266c95fee880ee08658814395249bf457431c","isrc":"USUTV1700684","name":"No Me Dolió - En Vivo","registered_at":"2026-06-24T06:12:17Z","spotify_id":"1q7Tb9KPQRU2NNFV4BpYQS","type":"track"}
track: La Original - En Vivo
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223586
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Un Pequeño Momento en Vivo para Alguien Muy Especial
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: USUTV1700685
track: Nos Estorbó la Ropa - En Vivo
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169573
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Un Pequeño Momento en Vivo para Alguien Muy Especial
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: USUTV1700686
track: Popurrí #4 - En Vivo
  type: MusicRecording
  duration: PT5M50S
  duration ms: 350120
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Un Pequeño Momento en Vivo para Alguien Muy Especial
    type: MusicAlbum
    date published: 2017-05-05
  isrc code: USUTV1700687
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T20:58:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0953e46e0fe62832828b6a642b03f1bb02b1cb4ef8edfd7de28633f6d7081bff
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Lloremos por Ellas - En Vivo

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7BzSaIQnrOFKe7ODlVThfD.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BzSaIQnrOFKe7ODlVThfD

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0953e46e0fe62832828b6a642b03f1bb02b1cb4ef8edfd7de28633f6d7081bff","isrc":"USUTV1700687","name":"Popurrí #4 - En Vivo","registered_at":"2026-06-25T20:58:54Z","spotify_id":"7BzSaIQnrOFKe7ODlVThfD","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0953e46e0fe62832828b6a642b03f1bb02b1cb4ef8edfd7de28633f6d7081bff. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7BzSaIQnrOFKe7ODlVThfD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BzSaIQnrOFKe7ODlVThfD.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x0953e46e0fe62832828b6a642b03f1bb02b1cb4ef8edfd7de28633f6d7081bff","isrc":"USUTV1700687","name":"Popurrí #4 - En Vivo","registered_at":"2026-06-25T20:58:54Z","spotify_id":"7BzSaIQnrOFKe7ODlVThfD","type":"track"}

Lloremos por Ellas - En Vivo
type: MusicRecording
duration: PT3M5S
duration ms: 185253
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Un Pequeño Momento en Vivo para Alguien Muy Especial
  type: MusicAlbum
  date published: 2017-05-05
isrc code: USUTV1700688

En Vivo Zócalo
type: MusicAlbum
date published: 2017-02-17
track: Intro: El Sinaloense - En Vivo Zócalo
  type: MusicRecording
  duration: PT7M21S
  duration ms: 441440
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  by artist: Los Babys
  in album: En Vivo Zócalo
    type: MusicAlbum
    date published: 2017-02-17
  isrc code: USUTV1700659
track: No Me Dolió - En Vivo Zócalo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187653
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  by artist: Los Babys
  in album: En Vivo Zócalo
    type: MusicAlbum
    date published: 2017-02-17
  isrc code: USUTV1700689
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T03:28:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x904c2c85d3cc389a572bd43e59135d2de52291c229ba54fc61db54a3d2640db6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2AC9LFkVOZsut8jTefvoRf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AC9LFkVOZsut8jTefvoRf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x904c2c85d3cc389a572bd43e59135d2de52291c229ba54fc61db54a3d2640db6","isrc":"USUTV1700689","name":"No Me Dolió - En Vivo Zócalo","registered_at":"2026-06-25T03:28:44Z","spotify_id":"2AC9LFkVOZsut8jTefvoRf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904c2c85d3cc389a572bd43e59135d2de52291c229ba54fc61db54a3d2640db6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AC9LFkVOZsut8jTefvoRf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AC9LFkVOZsut8jTefvoRf.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x904c2c85d3cc389a572bd43e59135d2de52291c229ba54fc61db54a3d2640db6","isrc":"USUTV1700689","name":"No Me Dolió - En Vivo Zócalo","registered_at":"2026-06-25T03:28:44Z","spotify_id":"2AC9LFkVOZsut8jTefvoRf","type":"track"}
track: Que Me Digan Loco - En Vivo Zócalo
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225613
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  by artist: Los Babys
  in album: En Vivo Zócalo
    type: MusicAlbum
    date published: 2017-02-17
  isrc code: USUTV1700660
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T13:51:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04d788d82837d73d30fb6f95eacebd4f3c55be7adecc275387d63eddc218c661
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2lgSfJfkiYFEaHMGeOjiUQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lgSfJfkiYFEaHMGeOjiUQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x04d788d82837d73d30fb6f95eacebd4f3c55be7adecc275387d63eddc218c661","isrc":"USUTV1700660","name":"Que Me Digan Loco - En Vivo Zócalo","registered_at":"2026-06-23T13:51:16Z","spotify_id":"2lgSfJfkiYFEaHMGeOjiUQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d788d82837d73d30fb6f95eacebd4f3c55be7adecc275387d63eddc218c661. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2lgSfJfkiYFEaHMGeOjiUQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lgSfJfkiYFEaHMGeOjiUQ.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x04d788d82837d73d30fb6f95eacebd4f3c55be7adecc275387d63eddc218c661","isrc":"USUTV1700660","name":"Que Me Digan Loco - En Vivo Zócalo","registered_at":"2026-06-23T13:51:16Z","spotify_id":"2lgSfJfkiYFEaHMGeOjiUQ","type":"track"}
track: El Mejor Perfume - En Vivo Zócalo
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158560
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  by artist: Los Babys
  in album: En Vivo Zócalo
    type: MusicAlbum
    date published: 2017-02-17
  isrc code: USUTV1700661
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T19:45:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40d00a038b80b836f0b2204c5bbbc0e1cac8d03a3d0872ba5f2438b0e3f44161
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/44JJLB84YcBjPWTyAZ3EAb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44JJLB84YcBjPWTyAZ3EAb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40d00a038b80b836f0b2204c5bbbc0e1cac8d03a3d0872ba5f2438b0e3f44161","isrc":"USUTV1700661","name":"El Mejor Perfume - En Vivo Zócalo","registered_at":"2026-06-22T19:45:07Z","spotify_id":"44JJLB84YcBjPWTyAZ3EAb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d00a038b80b836f0b2204c5bbbc0e1cac8d03a3d0872ba5f2438b0e3f44161. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44JJLB84YcBjPWTyAZ3EAb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44JJLB84YcBjPWTyAZ3EAb.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x40d00a038b80b836f0b2204c5bbbc0e1cac8d03a3d0872ba5f2438b0e3f44161","isrc":"USUTV1700661","name":"El Mejor Perfume - En Vivo Zócalo","registered_at":"2026-06-22T19:45:07Z","spotify_id":"44JJLB84YcBjPWTyAZ3EAb","type":"track"}
track: Fruta Madura - En Vivo Zócalo
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202626
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  by artist: Los Babys
  in album: En Vivo Zócalo
    type: MusicAlbum
    date published: 2017-02-17
  isrc code: USUTV1700662
track: El Primer Lugar - En Vivo Zócalo
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190813
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  by artist: Los Babys
  in album: En Vivo Zócalo
    type: MusicAlbum
    date published: 2017-02-17
  isrc code: USUTV1700663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T00:09:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a87c0624bc1de353fa24c43b0cb3f9b2bbc4b666e7564f5ebc6d3102ab6a1cd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3f0Lyeafx8pcqRF2Tdw1ZT.json
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Pelotero a la Bola - En Vivo Zócalo
track: Popurrí #1 - En Vivo Zócalo
track: Popurrí #2 - En Vivo Zócalo
track: Qué Se Te Olvidó - En Vivo Zócalo
track: Mayor de Edad - En Vivo Zócalo
track: La Pollera Colorada - En Vivo Zócalo
track: Sal de Mi Vida - En Vivo Zócalo
track: Derecho de Antigüedad - En Vivo Zócalo
track: Ritmo Original - En Vivo Zócalo
track: Popurrí #3 - En Vivo Zócalo
track: El Sinaloense - En Vivo Zócalo

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3f0Lyeafx8pcqRF2Tdw1ZT

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2a87c0624bc1de353fa24c43b0cb3f9b2bbc4b666e7564f5ebc6d3102ab6a1cd","isrc":"USUTV1700663","name":"El Primer Lugar - En Vivo Zócalo","registered_at":"2026-06-20T00:09:09Z","spotify_id":"3f0Lyeafx8pcqRF2Tdw1ZT","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a87c0624bc1de353fa24c43b0cb3f9b2bbc4b666e7564f5ebc6d3102ab6a1cd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3f0Lyeafx8pcqRF2Tdw1ZT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3f0Lyeafx8pcqRF2Tdw1ZT.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x2a87c0624bc1de353fa24c43b0cb3f9b2bbc4b666e7564f5ebc6d3102ab6a1cd","isrc":"USUTV1700663","name":"El Primer Lugar - En Vivo Zócalo","registered_at":"2026-06-20T00:09:09Z","spotify_id":"3f0Lyeafx8pcqRF2Tdw1ZT","type":"track"}

Pelotero a la Bola - En Vivo Zócalo
type: MusicRecording
duration: PT2M29S
duration ms: 149720
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Babys
in album: En Vivo Zócalo
  type: MusicAlbum
  date published: 2017-02-17
isrc code: USUTV1700664
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:58:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7e6493641863ffbfc3ab8ddbf9a27f7e1f68d2dda335c1a2e38b2e0205dfb08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Cjk7WLwNi7e1s418tw1gW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Cjk7WLwNi7e1s418tw1gW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7e6493641863ffbfc3ab8ddbf9a27f7e1f68d2dda335c1a2e38b2e0205dfb08","isrc":"USUTV1700664","name":"Pelotero a la Bola - En Vivo Zócalo","registered_at":"2026-06-19T10:58:36Z","spotify_id":"0Cjk7WLwNi7e1s418tw1gW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e6493641863ffbfc3ab8ddbf9a27f7e1f68d2dda335c1a2e38b2e0205dfb08. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Cjk7WLwNi7e1s418tw1gW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Cjk7WLwNi7e1s418tw1gW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb7e6493641863ffbfc3ab8ddbf9a27f7e1f68d2dda335c1a2e38b2e0205dfb08","isrc":"USUTV1700664","name":"Pelotero a la Bola - En Vivo Zócalo","registered_at":"2026-06-19T10:58:36Z","spotify_id":"0Cjk7WLwNi7e1s418tw1gW","type":"track"}

Popurrí #1 - En Vivo Zócalo
type: MusicRecording
duration: PT5M22S
duration ms: 322253
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Babys
in album: En Vivo Zócalo
  type: MusicAlbum
  date published: 2017-02-17
isrc code: USUTV1700665
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:56:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b468525b58506cefbce074854e598f40286bab35ac47041407233d96f94e689
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6i53uqsIgDnz0FON0EHl0W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6i53uqsIgDnz0FON0EHl0W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b468525b58506cefbce074854e598f40286bab35ac47041407233d96f94e689","isrc":"USUTV1700665","name":"Popurrí #1 - En Vivo Zócalo","registered_at":"2026-06-25T20:56:46Z","spotify_id":"6i53uqsIgDnz0FON0EHl0W","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b468525b58506cefbce074854e598f40286bab35ac47041407233d96f94e689. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6i53uqsIgDnz0FON0EHl0W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6i53uqsIgDnz0FON0EHl0W.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x7b468525b58506cefbce074854e598f40286bab35ac47041407233d96f94e689","isrc":"USUTV1700665","name":"Popurrí #1 - En Vivo Zócalo","registered_at":"2026-06-25T20:56:46Z","spotify_id":"6i53uqsIgDnz0FON0EHl0W","type":"track"}

Popurrí #2 - En Vivo Zócalo
type: MusicRecording
duration: PT5M34S
duration ms: 334893
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Babys
in album: En Vivo Zócalo
  type: MusicAlbum
  date published: 2017-02-17
isrc code: USUTV1700666

Qué Se Te Olvidó - En Vivo Zócalo
type: MusicRecording
duration: PT3M29S
duration ms: 209946
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Babys
in album: En Vivo Zócalo
  type: MusicAlbum
  date published: 2017-02-17
isrc code: USUTV1700667

Mayor de Edad - En Vivo Zócalo
type: MusicRecording
duration: PT4M0S
duration ms: 240346
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Babys
in album: En Vivo Zócalo
  type: MusicAlbum
  date published: 2017-02-17
isrc code: USUTV1700690

La Pollera Colorada - En Vivo Zócalo
type: MusicRecording
duration: PT2M47S
duration ms: 167080
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Babys
in album: En Vivo Zócalo
  type: MusicAlbum
  date published: 2017-02-17
isrc code: USUTV1700691

Sal de Mi Vida - En Vivo Zócalo
type: MusicRecording
duration: PT4M2S
duration ms: 242586
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Babys
in album: En Vivo Zócalo
  type: MusicAlbum
  date published: 2017-02-17
isrc code: USUTV1700692
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:01:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7efe475af0903a1e5ff85079ff5217862f779380b0c1c66a464dde9ab60f2fd8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4MUApPhViugoAj9CrZpShx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MUApPhViugoAj9CrZpShx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7efe475af0903a1e5ff85079ff5217862f779380b0c1c66a464dde9ab60f2fd8","isrc":"USUTV1700692","name":"Sal de Mi Vida - En Vivo Zócalo","registered_at":"2026-06-24T13:01:36Z","spotify_id":"4MUApPhViugoAj9CrZpShx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efe475af0903a1e5ff85079ff5217862f779380b0c1c66a464dde9ab60f2fd8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4MUApPhViugoAj9CrZpShx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MUApPhViugoAj9CrZpShx.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7efe475af0903a1e5ff85079ff5217862f779380b0c1c66a464dde9ab60f2fd8","isrc":"USUTV1700692","name":"Sal de Mi Vida - En Vivo Zócalo","registered_at":"2026-06-24T13:01:36Z","spotify_id":"4MUApPhViugoAj9CrZpShx","type":"track"}

Derecho de Antigüedad - En Vivo Zócalo
type: MusicRecording
duration: PT4M47S
duration ms: 287186
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Babys
in album: En Vivo Zócalo
  type: MusicAlbum
  date published: 2017-02-17
isrc code: USUTV1700668
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:52:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fc86e0e53439537e56f1f4fd502157163f79f63faff60f8188bd5841843ca2c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6LFq0Nkc80UrLHbAPqvOLW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LFq0Nkc80UrLHbAPqvOLW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fc86e0e53439537e56f1f4fd502157163f79f63faff60f8188bd5841843ca2c","isrc":"USUTV1700668","name":"Derecho de Antigüedad - En Vivo Zócalo","registered_at":"2026-06-07T19:52:55Z","spotify_id":"6LFq0Nkc80UrLHbAPqvOLW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc86e0e53439537e56f1f4fd502157163f79f63faff60f8188bd5841843ca2c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LFq0Nkc80UrLHbAPqvOLW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LFq0Nkc80UrLHbAPqvOLW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9fc86e0e53439537e56f1f4fd502157163f79f63faff60f8188bd5841843ca2c","isrc":"USUTV1700668","name":"Derecho de Antigüedad - En Vivo Zócalo","registered_at":"2026-06-07T19:52:55Z","spotify_id":"6LFq0Nkc80UrLHbAPqvOLW","type":"track"}

Ritmo Original - En Vivo Zócalo
type: MusicRecording
duration: PT2M10S
duration ms: 130240
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Babys
in album: En Vivo Zócalo
  type: MusicAlbum
  date published: 2017-02-17
isrc code: USUTV1700669
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:57:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1c2e2478df005a6582837299d7f2e955fcc2ef694e1b1926604fde376e7c23b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5gNPo8XI2LdSeQlZ6lvVRe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gNPo8XI2LdSeQlZ6lvVRe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1c2e2478df005a6582837299d7f2e955fcc2ef694e1b1926604fde376e7c23b","isrc":"USUTV1700669","name":"Ritmo Original - En Vivo Zócalo","registered_at":"2026-06-25T20:57:32Z","spotify_id":"5gNPo8XI2LdSeQlZ6lvVRe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c2e2478df005a6582837299d7f2e955fcc2ef694e1b1926604fde376e7c23b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gNPo8XI2LdSeQlZ6lvVRe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gNPo8XI2LdSeQlZ6lvVRe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd1c2e2478df005a6582837299d7f2e955fcc2ef694e1b1926604fde376e7c23b","isrc":"USUTV1700669","name":"Ritmo Original - En Vivo Zócalo","registered_at":"2026-06-25T20:57:32Z","spotify_id":"5gNPo8XI2LdSeQlZ6lvVRe","type":"track"}

Popurrí #3 - En Vivo Zócalo
type: MusicRecording
duration: PT5M4S
duration ms: 304306
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Babys
in album: En Vivo Zócalo
  type: MusicAlbum
  date published: 2017-02-17
isrc code: USUTV1700670

El Sinaloense - En Vivo Zócalo
type: MusicRecording
duration: PT3M23S
duration ms: 203706
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Babys
in album: En Vivo Zócalo
  type: MusicAlbum
  date published: 2017-02-17
isrc code: USUTV1700671
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:56:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc4bcfc19cb56752bee64cefdbf275c40d88d89877f90abcd0e0e025678f64a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6BV9PDm5Hh1O0qkA1kSe03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BV9PDm5Hh1O0qkA1kSe03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc4bcfc19cb56752bee64cefdbf275c40d88d89877f90abcd0e0e025678f64a2","isrc":"USUTV1700671","name":"El Sinaloense - En Vivo Zócalo","registered_at":"2026-06-25T20:56:48Z","spotify_id":"6BV9PDm5Hh1O0qkA1kSe03","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4bcfc19cb56752bee64cefdbf275c40d88d89877f90abcd0e0e025678f64a2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BV9PDm5Hh1O0qkA1kSe03.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BV9PDm5Hh1O0qkA1kSe03.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xdc4bcfc19cb56752bee64cefdbf275c40d88d89877f90abcd0e0e025678f64a2","isrc":"USUTV1700671","name":"El Sinaloense - En Vivo Zócalo","registered_at":"2026-06-25T20:56:48Z","spotify_id":"6BV9PDm5Hh1O0qkA1kSe03","type":"track"}

20 Rancheras
type: MusicAlbum
date published: 2017-01-18
track: Pa' Que Me Sirve la Vida
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185000
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: 20 Rancheras
    type: MusicAlbum
    date published: 2017-01-18
  isrc code: QM4TW1729526
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:16:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x075b5015fa19f3d86a04d3eb064e13a855d2d9cbc9a187e00fc55dfcfc4849a2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2UxHjr9DQWxvNYjxQudbN4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UxHjr9DQWxvNYjxQudbN4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x075b5015fa19f3d86a04d3eb064e13a855d2d9cbc9a187e00fc55dfcfc4849a2","isrc":"QM4TW1729526","name":"Pa' Que Me Sirve la Vida","registered_at":"2026-06-10T17:16:00Z","spotify_id":"2UxHjr9DQWxvNYjxQudbN4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075b5015fa19f3d86a04d3eb064e13a855d2d9cbc9a187e00fc55dfcfc4849a2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UxHjr9DQWxvNYjxQudbN4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UxHjr9DQWxvNYjxQudbN4.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x075b5015fa19f3d86a04d3eb064e13a855d2d9cbc9a187e00fc55dfcfc4849a2","isrc":"QM4TW1729526","name":"Pa' Que Me Sirve la Vida","registered_at":"2026-06-10T17:16:00Z","spotify_id":"2UxHjr9DQWxvNYjxQudbN4","type":"track"}
track: China de los Ojos Negros
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176893
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: 20 Rancheras
    type: MusicAlbum
    date published: 2017-01-18
  isrc code: QM4TW1729527
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:27:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x398a3b47c5dd17d8a4db6632f1e3623a65a68dbc438d89e0e2f53053d73b6e17
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5lNGMeGcxV1enIVZrwd22m.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lNGMeGcxV1enIVZrwd22m
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x398a3b47c5dd17d8a4db6632f1e3623a65a68dbc438d89e0e2f53053d73b6e17","isrc":"QM4TW1729527","name":"China de los Ojos Negros","registered_at":"2026-06-23T06:27:39Z","spotify_id":"5lNGMeGcxV1enIVZrwd22m","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398a3b47c5dd17d8a4db6632f1e3623a65a68dbc438d89e0e2f53053d73b6e17. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lNGMeGcxV1enIVZrwd22m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lNGMeGcxV1enIVZrwd22m.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x398a3b47c5dd17d8a4db6632f1e3623a65a68dbc438d89e0e2f53053d73b6e17","isrc":"QM4TW1729527","name":"China de los Ojos Negros","registered_at":"2026-06-23T06:27:39Z","spotify_id":"5lNGMeGcxV1enIVZrwd22m","type":"track"}
track: Pobre Bohemio
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155173
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: 20 Rancheras
    type: MusicAlbum
    date published: 2017-01-18
  isrc code: QM4TW1729528
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T00:25:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7fd7549d525814e3f75a942f79076c6fc51cc709d811e42ac8883500ee86874
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5kXL1NAmpV59Zp5V3uLwxO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kXL1NAmpV59Zp5V3uLwxO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe7fd7549d525814e3f75a942f79076c6fc51cc709d811e42ac8883500ee86874","isrc":"QM4TW1729528","name":"Pobre Bohemio","registered_at":"2026-06-18T00:25:50Z","spotify_id":"5kXL1NAmpV59Zp5V3uLwxO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fd7549d525814e3f75a942f79076c6fc51cc709d811e42ac8883500ee86874. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kXL1NAmpV59Zp5V3uLwxO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kXL1NAmpV59Zp5V3uLwxO.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xe7fd7549d525814e3f75a942f79076c6fc51cc709d811e42ac8883500ee86874","isrc":"QM4TW1729528","name":"Pobre Bohemio","registered_at":"2026-06-18T00:25:50Z","spotify_id":"5kXL1NAmpV59Zp5V3uLwxO","type":"track"}
track: Apenas Te Fuiste Ayer
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143106
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: 20 Rancheras
    type: MusicAlbum
    date published: 2017-01-18
  isrc code: QM4TW1729529
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:27:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf20d44bbe2a57fc8d516a997c911d874e5085490b32629b509565c3c787b7933
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6NOajHJCMRhb3x2wbnyEEM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NOajHJCMRhb3x2wbnyEEM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf20d44bbe2a57fc8d516a997c911d874e5085490b32629b509565c3c787b7933","isrc":"QM4TW1729529","name":"Apenas Te Fuiste Ayer","registered_at":"2026-06-10T17:27:28Z","spotify_id":"6NOajHJCMRhb3x2wbnyEEM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20d44bbe2a57fc8d516a997c911d874e5085490b32629b509565c3c787b7933. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6NOajHJCMRhb3x2wbnyEEM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NOajHJCMRhb3x2wbnyEEM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf20d44bbe2a57fc8d516a997c911d874e5085490b32629b509565c3c787b7933","isrc":"QM4TW1729529","name":"Apenas Te Fuiste Ayer","registered_at":"2026-06-10T17:27:28Z","spotify_id":"6NOajHJCMRhb3x2wbnyEEM","type":"track"}
track: Como Paloma Herrante
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173360
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: 20 Rancheras
    type: MusicAlbum
    date published: 2017-01-18
  isrc code: QM4TW1729530
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: La Guarecita
track: Media Vida
track: Me Caiste del Cielo
track: La Cosecha
track: Ambición
track: Cuando Vivas Conmigo
track: Paso del Norte
track: Dos Gotas de Agua
track: Clavel de Primavera
track: Me Voy Lejos
track: Copa Vacia
track: Por Ningún Motivo
track: Indita Mía
track: Que Me Entierren Cantando
track: La Ley de la Vida

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-23T06:25:19+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe431881a0c94ea1fbe835eb7edae1438d734cc9d16ee161e5ef79e5e5ba2b5cd

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6xR3eTlwmsoCFbhgMBhEs4.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xR3eTlwmsoCFbhgMBhEs4

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe431881a0c94ea1fbe835eb7edae1438d734cc9d16ee161e5ef79e5e5ba2b5cd","isrc":"QM4TW1729530","name":"Como Paloma Herrante","registered_at":"2026-06-23T06:25:19Z","spotify_id":"6xR3eTlwmsoCFbhgMBhEs4","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe431881a0c94ea1fbe835eb7edae1438d734cc9d16ee161e5ef79e5e5ba2b5cd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xR3eTlwmsoCFbhgMBhEs4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xR3eTlwmsoCFbhgMBhEs4.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xe431881a0c94ea1fbe835eb7edae1438d734cc9d16ee161e5ef79e5e5ba2b5cd","isrc":"QM4TW1729530","name":"Como Paloma Herrante","registered_at":"2026-06-23T06:25:19Z","spotify_id":"6xR3eTlwmsoCFbhgMBhEs4","type":"track"}

La Guarecita
type: MusicRecording
duration: PT3M0S
duration ms: 180640
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729531
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:51:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b9cdc1e554167a69db7e4caec55f5cdc5d5882ee8c326eab038324103cba0c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/53cxqoEefYhCT8h2qD5g4V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53cxqoEefYhCT8h2qD5g4V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b9cdc1e554167a69db7e4caec55f5cdc5d5882ee8c326eab038324103cba0c5","isrc":"QM4TW1729531","name":"La Guarecita","registered_at":"2026-06-07T19:51:37Z","spotify_id":"53cxqoEefYhCT8h2qD5g4V","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9cdc1e554167a69db7e4caec55f5cdc5d5882ee8c326eab038324103cba0c5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/53cxqoEefYhCT8h2qD5g4V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53cxqoEefYhCT8h2qD5g4V.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4b9cdc1e554167a69db7e4caec55f5cdc5d5882ee8c326eab038324103cba0c5","isrc":"QM4TW1729531","name":"La Guarecita","registered_at":"2026-06-07T19:51:37Z","spotify_id":"53cxqoEefYhCT8h2qD5g4V","type":"track"}

Media Vida
type: MusicRecording
duration: PT2M34S
duration ms: 154920
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729532
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:26:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3309cf252b14b0a902bf2dd99423e892dc9dea7da7ba7e0a6f0f4f32027ac487
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4faiXlIeOVoHUwz30Blv1G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4faiXlIeOVoHUwz30Blv1G
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3309cf252b14b0a902bf2dd99423e892dc9dea7da7ba7e0a6f0f4f32027ac487","isrc":"QM4TW1729532","name":"Media Vida","registered_at":"2026-06-23T06:26:31Z","spotify_id":"4faiXlIeOVoHUwz30Blv1G","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3309cf252b14b0a902bf2dd99423e892dc9dea7da7ba7e0a6f0f4f32027ac487. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4faiXlIeOVoHUwz30Blv1G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4faiXlIeOVoHUwz30Blv1G.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3309cf252b14b0a902bf2dd99423e892dc9dea7da7ba7e0a6f0f4f32027ac487","isrc":"QM4TW1729532","name":"Media Vida","registered_at":"2026-06-23T06:26:31Z","spotify_id":"4faiXlIeOVoHUwz30Blv1G","type":"track"}

Me Caiste del Cielo
type: MusicRecording
duration: PT2M32S
duration ms: 152773
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729533
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:06:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe45a7538e4e9d8acdc83213b34ee6b0b848d562240d51d5367e5ff29a56087cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1pDlDesAaVzmkRb5DYf1N3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pDlDesAaVzmkRb5DYf1N3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe45a7538e4e9d8acdc83213b34ee6b0b848d562240d51d5367e5ff29a56087cf","isrc":"QM4TW1729533","name":"Me Caiste del Cielo","registered_at":"2026-06-21T02:06:26Z","spotify_id":"1pDlDesAaVzmkRb5DYf1N3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45a7538e4e9d8acdc83213b34ee6b0b848d562240d51d5367e5ff29a56087cf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pDlDesAaVzmkRb5DYf1N3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pDlDesAaVzmkRb5DYf1N3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe45a7538e4e9d8acdc83213b34ee6b0b848d562240d51d5367e5ff29a56087cf","isrc":"QM4TW1729533","name":"Me Caiste del Cielo","registered_at":"2026-06-21T02:06:26Z","spotify_id":"1pDlDesAaVzmkRb5DYf1N3","type":"track"}

La Cosecha
type: MusicRecording
duration: PT3M7S
duration ms: 187400
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729534
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:26:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5035c88a6cd11b86bc91e8fc2a4ecc154b2695abaf0edee97a0e6f5351e23e16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4D5otoh6bHfTQ1fUqBvwyp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4D5otoh6bHfTQ1fUqBvwyp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5035c88a6cd11b86bc91e8fc2a4ecc154b2695abaf0edee97a0e6f5351e23e16","isrc":"QM4TW1729534","name":"La Cosecha","registered_at":"2026-06-22T00:26:41Z","spotify_id":"4D5otoh6bHfTQ1fUqBvwyp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5035c88a6cd11b86bc91e8fc2a4ecc154b2695abaf0edee97a0e6f5351e23e16. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4D5otoh6bHfTQ1fUqBvwyp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4D5otoh6bHfTQ1fUqBvwyp.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5035c88a6cd11b86bc91e8fc2a4ecc154b2695abaf0edee97a0e6f5351e23e16","isrc":"QM4TW1729534","name":"La Cosecha","registered_at":"2026-06-22T00:26:41Z","spotify_id":"4D5otoh6bHfTQ1fUqBvwyp","type":"track"}

Ambición
type: MusicRecording
duration: PT2M14S
duration ms: 134920
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729535
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:40:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50b834c16efd1e64b0501094343339a512eaed14992dffa4b5bbc5c7df99c3f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1rbScI5UMN1HTN5XP9FWV7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rbScI5UMN1HTN5XP9FWV7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50b834c16efd1e64b0501094343339a512eaed14992dffa4b5bbc5c7df99c3f7","isrc":"QM4TW1729535","name":"Ambición","registered_at":"2026-06-27T01:40:10Z","spotify_id":"1rbScI5UMN1HTN5XP9FWV7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b834c16efd1e64b0501094343339a512eaed14992dffa4b5bbc5c7df99c3f7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rbScI5UMN1HTN5XP9FWV7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rbScI5UMN1HTN5XP9FWV7.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x50b834c16efd1e64b0501094343339a512eaed14992dffa4b5bbc5c7df99c3f7","isrc":"QM4TW1729535","name":"Ambición","registered_at":"2026-06-27T01:40:10Z","spotify_id":"1rbScI5UMN1HTN5XP9FWV7","type":"track"}

Cuando Vivas Conmigo
type: MusicRecording
duration: PT2M11S
duration ms: 131573
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:57:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ec476dd05e615039ebf19d990801699428e58b6374fe959ccd8de9905e796c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0CQAiXEEx7fTX806EbFhOA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CQAiXEEx7fTX806EbFhOA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ec476dd05e615039ebf19d990801699428e58b6374fe959ccd8de9905e796c7","isrc":"QM4TW1729536","name":"Cuando Vivas Conmigo","registered_at":"2026-06-25T20:57:32Z","spotify_id":"0CQAiXEEx7fTX806EbFhOA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec476dd05e615039ebf19d990801699428e58b6374fe959ccd8de9905e796c7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CQAiXEEx7fTX806EbFhOA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CQAiXEEx7fTX806EbFhOA.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4ec476dd05e615039ebf19d990801699428e58b6374fe959ccd8de9905e796c7","isrc":"QM4TW1729536","name":"Cuando Vivas Conmigo","registered_at":"2026-06-25T20:57:32Z","spotify_id":"0CQAiXEEx7fTX806EbFhOA","type":"track"}

Paso del Norte
type: MusicRecording
duration: PT3M24S
duration ms: 204853
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729537
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:52:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7734d7ddc0e37e50ab0fff2e54e669e5779bb6a4d79889f8f91a07575f3f341
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1U3lZL4AOanfCqaH0niD52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1U3lZL4AOanfCqaH0niD52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7734d7ddc0e37e50ab0fff2e54e669e5779bb6a4d79889f8f91a07575f3f341","isrc":"QM4TW1729537","name":"Paso del Norte","registered_at":"2026-06-18T15:52:07Z","spotify_id":"1U3lZL4AOanfCqaH0niD52","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7734d7ddc0e37e50ab0fff2e54e669e5779bb6a4d79889f8f91a07575f3f341. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1U3lZL4AOanfCqaH0niD52.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1U3lZL4AOanfCqaH0niD52.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe7734d7ddc0e37e50ab0fff2e54e669e5779bb6a4d79889f8f91a07575f3f341","isrc":"QM4TW1729537","name":"Paso del Norte","registered_at":"2026-06-18T15:52:07Z","spotify_id":"1U3lZL4AOanfCqaH0niD52","type":"track"}

Dos Gotas de Agua
type: MusicRecording
duration: PT2M58S
duration ms: 178613
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729538
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:35:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2c40acdc378b3233f6b74383f1ec7a3cf909044ba8a88d6da73842992900568
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4fu6XSFFlll7YaTIrGnHHW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fu6XSFFlll7YaTIrGnHHW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2c40acdc378b3233f6b74383f1ec7a3cf909044ba8a88d6da73842992900568","isrc":"QM4TW1729538","name":"Dos Gotas de Agua","registered_at":"2026-06-22T00:35:02Z","spotify_id":"4fu6XSFFlll7YaTIrGnHHW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c40acdc378b3233f6b74383f1ec7a3cf909044ba8a88d6da73842992900568. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4fu6XSFFlll7YaTIrGnHHW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fu6XSFFlll7YaTIrGnHHW.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb2c40acdc378b3233f6b74383f1ec7a3cf909044ba8a88d6da73842992900568","isrc":"QM4TW1729538","name":"Dos Gotas de Agua","registered_at":"2026-06-22T00:35:02Z","spotify_id":"4fu6XSFFlll7YaTIrGnHHW","type":"track"}

Clavel de Primavera
type: MusicRecording
duration: PT2M48S
duration ms: 168986
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729539
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:05:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b89fe5b8df0f322fdf17674a53b628c3b2f220204e0b2d80dfad5d81c67ff75
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/73G0FeFfXUfuabZHhIYCsP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73G0FeFfXUfuabZHhIYCsP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b89fe5b8df0f322fdf17674a53b628c3b2f220204e0b2d80dfad5d81c67ff75","isrc":"QM4TW1729539","name":"Clavel de Primavera","registered_at":"2026-06-21T02:05:46Z","spotify_id":"73G0FeFfXUfuabZHhIYCsP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b89fe5b8df0f322fdf17674a53b628c3b2f220204e0b2d80dfad5d81c67ff75. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73G0FeFfXUfuabZHhIYCsP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73G0FeFfXUfuabZHhIYCsP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7b89fe5b8df0f322fdf17674a53b628c3b2f220204e0b2d80dfad5d81c67ff75","isrc":"QM4TW1729539","name":"Clavel de Primavera","registered_at":"2026-06-21T02:05:46Z","spotify_id":"73G0FeFfXUfuabZHhIYCsP","type":"track"}

Me Voy Lejos
type: MusicRecording
duration: PT2M39S
duration ms: 159826
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729540
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T09:38:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0ed0b1a8a47226e989f31e0c7ee2f12e0a2ecea2740eb499e696aa3e19065ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5K4YYyGLrh2fJ2SSCiW8rp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5K4YYyGLrh2fJ2SSCiW8rp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0ed0b1a8a47226e989f31e0c7ee2f12e0a2ecea2740eb499e696aa3e19065ff","isrc":"QM4TW1729540","name":"Me Voy Lejos","registered_at":"2026-06-11T09:38:29Z","spotify_id":"5K4YYyGLrh2fJ2SSCiW8rp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ed0b1a8a47226e989f31e0c7ee2f12e0a2ecea2740eb499e696aa3e19065ff. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5K4YYyGLrh2fJ2SSCiW8rp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5K4YYyGLrh2fJ2SSCiW8rp.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd0ed0b1a8a47226e989f31e0c7ee2f12e0a2ecea2740eb499e696aa3e19065ff","isrc":"QM4TW1729540","name":"Me Voy Lejos","registered_at":"2026-06-11T09:38:29Z","spotify_id":"5K4YYyGLrh2fJ2SSCiW8rp","type":"track"}

Copa Vacia
type: MusicRecording
duration: PT2M51S
duration ms: 171533
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729541
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:56:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bb53fe6273997cc84efe57cf66cf2b4489255b205cae5dc0f50bdf9d46451c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7jfeg3Qyd5foC6BJVR9fW0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jfeg3Qyd5foC6BJVR9fW0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bb53fe6273997cc84efe57cf66cf2b4489255b205cae5dc0f50bdf9d46451c2","isrc":"QM4TW1729541","name":"Copa Vacia","registered_at":"2026-06-20T05:56:45Z","spotify_id":"7jfeg3Qyd5foC6BJVR9fW0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb53fe6273997cc84efe57cf66cf2b4489255b205cae5dc0f50bdf9d46451c2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jfeg3Qyd5foC6BJVR9fW0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jfeg3Qyd5foC6BJVR9fW0.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4bb53fe6273997cc84efe57cf66cf2b4489255b205cae5dc0f50bdf9d46451c2","isrc":"QM4TW1729541","name":"Copa Vacia","registered_at":"2026-06-20T05:56:45Z","spotify_id":"7jfeg3Qyd5foC6BJVR9fW0","type":"track"}

Por Ningún Motivo
type: MusicRecording
duration: PT2M10S
duration ms: 130412
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729542

Indita Mía
type: MusicRecording
duration: PT2M57S
duration ms: 177133
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729543
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:55:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca8db177cb5b596c3cb2932c69974fd203f2e64c46386ad3239874f651023bbc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/484AV8m8vfR1ox5pKoceZ4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/484AV8m8vfR1ox5pKoceZ4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca8db177cb5b596c3cb2932c69974fd203f2e64c46386ad3239874f651023bbc","isrc":"QM4TW1729543","name":"Indita Mía","registered_at":"2026-06-20T05:55:15Z","spotify_id":"484AV8m8vfR1ox5pKoceZ4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8db177cb5b596c3cb2932c69974fd203f2e64c46386ad3239874f651023bbc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/484AV8m8vfR1ox5pKoceZ4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/484AV8m8vfR1ox5pKoceZ4.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xca8db177cb5b596c3cb2932c69974fd203f2e64c46386ad3239874f651023bbc","isrc":"QM4TW1729543","name":"Indita Mía","registered_at":"2026-06-20T05:55:15Z","spotify_id":"484AV8m8vfR1ox5pKoceZ4","type":"track"}

Que Me Entierren Cantando
type: MusicRecording
duration: PT2M47S
duration ms: 167800
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729544
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:11:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fea7a6e0012d6175088ac99a1aa1384d264752f9c59b5a29b0f5f78efff9482
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3OVdnCenn55SDFQd4DbD7V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OVdnCenn55SDFQd4DbD7V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fea7a6e0012d6175088ac99a1aa1384d264752f9c59b5a29b0f5f78efff9482","isrc":"QM4TW1729544","name":"Que Me Entierren Cantando","registered_at":"2026-06-21T02:11:24Z","spotify_id":"3OVdnCenn55SDFQd4DbD7V","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fea7a6e0012d6175088ac99a1aa1384d264752f9c59b5a29b0f5f78efff9482. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3OVdnCenn55SDFQd4DbD7V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OVdnCenn55SDFQd4DbD7V.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9fea7a6e0012d6175088ac99a1aa1384d264752f9c59b5a29b0f5f78efff9482","isrc":"QM4TW1729544","name":"Que Me Entierren Cantando","registered_at":"2026-06-21T02:11:24Z","spotify_id":"3OVdnCenn55SDFQd4DbD7V","type":"track"}

La Ley de la Vida
type: MusicRecording
duration: PT3M0S
duration ms: 180293
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: 20 Rancheras
  type: MusicAlbum
  date published: 2017-01-18
isrc code: QM4TW1729545
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:56:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa276401067cff7e082a8e86c3072fb1dd5a17863b772a9314a2782a92d9c346
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5bSuLix6AToXnGLswVqQYj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bSuLix6AToXnGLswVqQYj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa276401067cff7e082a8e86c3072fb1dd5a17863b772a9314a2782a92d9c346","isrc":"QM4TW1729545","name":"La Ley de la Vida","registered_at":"2026-06-20T05:56:59Z","spotify_id":"5bSuLix6AToXnGLswVqQYj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa276401067cff7e082a8e86c3072fb1dd5a17863b772a9314a2782a92d9c346. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bSuLix6AToXnGLswVqQYj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bSuLix6AToXnGLswVqQYj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xaa276401067cff7e082a8e86c3072fb1dd5a17863b772a9314a2782a92d9c346","isrc":"QM4TW1729545","name":"La Ley de la Vida","registered_at":"2026-06-20T05:56:59Z","spotify_id":"5bSuLix6AToXnGLswVqQYj","type":"track"}

Las Mas Buenas
type: MusicAlbum
date published: 2016-11-16
track: Que Sé Te Olvido
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208506
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674612
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T15:52:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x097ab414fe8cfddbdb423cc2dd04aa6652506b81c477649683d45f166faea604
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/102xTRO76jl76UfXPHndWh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/102xTRO76jl76UfXPHndWh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x097ab414fe8cfddbdb423cc2dd04aa6652506b81c477649683d45f166faea604","isrc":"QM7281674612","name":"Que Sé Te Olvido","registered_at":"2026-06-18T15:52:37Z","spotify_id":"102xTRO76jl76UfXPHndWh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097ab414fe8cfddbdb423cc2dd04aa6652506b81c477649683d45f166faea604. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/102xTRO76jl76UfXPHndWh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/102xTRO76jl76UfXPHndWh.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x097ab414fe8cfddbdb423cc2dd04aa6652506b81c477649683d45f166faea604","isrc":"QM7281674612","name":"Que Sé Te Olvido","registered_at":"2026-06-18T15:52:37Z","spotify_id":"102xTRO76jl76UfXPHndWh","type":"track"}
track: Tu Buen Camino
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152773
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674613
track: El Jabalí
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178506
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674614
track: Los Vergelitos
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197960
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674615
track: Me Voy Lejos
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161880
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674616
track: Entre Perico y Perico
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184546
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674617
track: Vida Prestada
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174000
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674618
track: Por Ningún Motivo
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132480
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674619
track: Pa' Que Me Sirve la Vida
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187053
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674620
track: No Nos Quieren Corazón
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135506
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674621
track: Negrita Eae
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181666
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674622
track: Lo Callaré
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158440
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674623
track: Te Quemaste
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211053
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674624
track: Los Traficantes
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213706
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674625
track: Si por Casualidad
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158213
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Mas Buenas
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281674626
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T13:01:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0fa53720b271b9d9ecd810d459567ab0159853cb6830998b9236200ef2a57de4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Reproches al Viento

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4VINrsGvxoNcqgZbJysM8m.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VINrsGvxoNcqgZbJysM8m

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0fa53720b271b9d9ecd810d459567ab0159853cb6830998b9236200ef2a57de4","isrc":"QM7281674626","name":"Si por Casualidad","registered_at":"2026-06-24T13:01:21Z","spotify_id":"4VINrsGvxoNcqgZbJysM8m","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa53720b271b9d9ecd810d459567ab0159853cb6830998b9236200ef2a57de4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4VINrsGvxoNcqgZbJysM8m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VINrsGvxoNcqgZbJysM8m.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x0fa53720b271b9d9ecd810d459567ab0159853cb6830998b9236200ef2a57de4","isrc":"QM7281674626","name":"Si por Casualidad","registered_at":"2026-06-24T13:01:21Z","spotify_id":"4VINrsGvxoNcqgZbJysM8m","type":"track"}

Reproches al Viento
type: MusicRecording
duration: PT3M41S
duration ms: 221693
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Mas Buenas
  type: MusicAlbum
  date published: 2016-11-16
isrc code: QM7281674627
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:57:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8bfc8c742c242f73f4093849a77a373aba35e0bb17c5d651412a42b3526adb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5JgEeZmzZnKTyg0AJcgsNk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JgEeZmzZnKTyg0AJcgsNk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8bfc8c742c242f73f4093849a77a373aba35e0bb17c5d651412a42b3526adb1","isrc":"QM7281674627","name":"Reproches al Viento","registered_at":"2026-06-19T10:57:40Z","spotify_id":"5JgEeZmzZnKTyg0AJcgsNk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bfc8c742c242f73f4093849a77a373aba35e0bb17c5d651412a42b3526adb1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5JgEeZmzZnKTyg0AJcgsNk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JgEeZmzZnKTyg0AJcgsNk.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc8bfc8c742c242f73f4093849a77a373aba35e0bb17c5d651412a42b3526adb1","isrc":"QM7281674627","name":"Reproches al Viento","registered_at":"2026-06-19T10:57:40Z","spotify_id":"5JgEeZmzZnKTyg0AJcgsNk","type":"track"}

Dos Gotas de Agua
type: MusicAlbum
date published: 2016-11-16
track: Al Ritmo de la Banda
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144693
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Dos Gotas de Agua
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281652819
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:05:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9b88ee4b262338787e0b6be49f85cd8bb583e93dda3b29e9dabed4bcc6479a7b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1cB911AN5KcGwIQ69Ry9n0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cB911AN5KcGwIQ69Ry9n0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9b88ee4b262338787e0b6be49f85cd8bb583e93dda3b29e9dabed4bcc6479a7b","isrc":"QM7281652819","name":"Al Ritmo de la Banda","registered_at":"2026-06-08T12:05:33Z","spotify_id":"1cB911AN5KcGwIQ69Ry9n0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b88ee4b262338787e0b6be49f85cd8bb583e93dda3b29e9dabed4bcc6479a7b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1cB911AN5KcGwIQ69Ry9n0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cB911AN5KcGwIQ69Ry9n0.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9b88ee4b262338787e0b6be49f85cd8bb583e93dda3b29e9dabed4bcc6479a7b","isrc":"QM7281652819","name":"Al Ritmo de la Banda","registered_at":"2026-06-08T12:05:33Z","spotify_id":"1cB911AN5KcGwIQ69Ry9n0","type":"track"}
track: Dos Gotas de Agua
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178613
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Dos Gotas de Agua
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281652820
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:17:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x53ad5aa9ecdf5ab365357902afe4d2bc1ee97ec4269c2e6d7b1fff4f4f15c14a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1IOG1j0AwVoDl2fd0EbJT3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IOG1j0AwVoDl2fd0EbJT3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x53ad5aa9ecdf5ab365357902afe4d2bc1ee97ec4269c2e6d7b1fff4f4f15c14a","isrc":"QM7281652820","name":"Dos Gotas de Agua","registered_at":"2026-06-06T04:17:37Z","spotify_id":"1IOG1j0AwVoDl2fd0EbJT3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ad5aa9ecdf5ab365357902afe4d2bc1ee97ec4269c2e6d7b1fff4f4f15c14a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IOG1j0AwVoDl2fd0EbJT3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IOG1j0AwVoDl2fd0EbJT3.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x53ad5aa9ecdf5ab365357902afe4d2bc1ee97ec4269c2e6d7b1fff4f4f15c14a","isrc":"QM7281652820","name":"Dos Gotas de Agua","registered_at":"2026-06-06T04:17:37Z","spotify_id":"1IOG1j0AwVoDl2fd0EbJT3","type":"track"}
track: El Cable
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169360
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Dos Gotas de Agua
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281652821
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:06:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a45564e99543c4bf91dd10cd6daad711ead7281305e4d58e587da104fe641e8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6pDkuF0CvpoiY6nWZm8Cam.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pDkuF0CvpoiY6nWZm8Cam
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a45564e99543c4bf91dd10cd6daad711ead7281305e4d58e587da104fe641e8","isrc":"QM7281652821","name":"El Cable","registered_at":"2026-06-08T12:06:45Z","spotify_id":"6pDkuF0CvpoiY6nWZm8Cam","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a45564e99543c4bf91dd10cd6daad711ead7281305e4d58e587da104fe641e8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6pDkuF0CvpoiY6nWZm8Cam.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pDkuF0CvpoiY6nWZm8Cam.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8a45564e99543c4bf91dd10cd6daad711ead7281305e4d58e587da104fe641e8","isrc":"QM7281652821","name":"El Cable","registered_at":"2026-06-08T12:06:45Z","spotify_id":"6pDkuF0CvpoiY6nWZm8Cam","type":"track"}
track: Como Paloma Herrante
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173360
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Dos Gotas de Agua
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281652822
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:22:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9fbb8a7e0ce152f7f377cfbd5a2bae0e9a7e73a8dbea1c0184eaae9631cf2726
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7wQDt6oSrDlsA9KypnRoOY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wQDt6oSrDlsA9KypnRoOY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9fbb8a7e0ce152f7f377cfbd5a2bae0e9a7e73a8dbea1c0184eaae9631cf2726","isrc":"QM7281652822","name":"Como Paloma Herrante","registered_at":"2026-06-07T14:22:28Z","spotify_id":"7wQDt6oSrDlsA9KypnRoOY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbb8a7e0ce152f7f377cfbd5a2bae0e9a7e73a8dbea1c0184eaae9631cf2726. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7wQDt6oSrDlsA9KypnRoOY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wQDt6oSrDlsA9KypnRoOY.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x9fbb8a7e0ce152f7f377cfbd5a2bae0e9a7e73a8dbea1c0184eaae9631cf2726","isrc":"QM7281652822","name":"Como Paloma Herrante","registered_at":"2026-06-07T14:22:28Z","spotify_id":"7wQDt6oSrDlsA9KypnRoOY","type":"track"}
track: El Chiroteo
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145493
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Dos Gotas de Agua
    type: MusicAlbum
    date published: 2016-11-16
  isrc code: QM7281652823
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Maria de Jesus
track: Ahora por Idea
track: No Te las Quites
track: Vuela Paloma
track: Pobre Bohemio

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T08:10:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe66e55dae370e75451a8fa5e1736de6b3f91c898865c935b32156b7d90777b7a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1jh7ohsTvxIxWOfHRt9QcI.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jh7ohsTvxIxWOfHRt9QcI

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe66e55dae370e75451a8fa5e1736de6b3f91c898865c935b32156b7d90777b7a","isrc":"QM7281652823","name":"El Chiroteo","registered_at":"2026-06-09T08:10:56Z","spotify_id":"1jh7ohsTvxIxWOfHRt9QcI","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66e55dae370e75451a8fa5e1736de6b3f91c898865c935b32156b7d90777b7a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1jh7ohsTvxIxWOfHRt9QcI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jh7ohsTvxIxWOfHRt9QcI.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xe66e55dae370e75451a8fa5e1736de6b3f91c898865c935b32156b7d90777b7a","isrc":"QM7281652823","name":"El Chiroteo","registered_at":"2026-06-09T08:10:56Z","spotify_id":"1jh7ohsTvxIxWOfHRt9QcI","type":"track"}

Maria de Jesus
type: MusicRecording
duration: PT2M46S
duration ms: 166840
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Dos Gotas de Agua
  type: MusicAlbum
  date published: 2016-11-16
isrc code: QM7281652824
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:07:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8374a19f983065c3700b620cc689bf88a517c93f8c0503f48c6e173fcf66df0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6dMLChpUzSd0bP2isVgIWb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dMLChpUzSd0bP2isVgIWb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8374a19f983065c3700b620cc689bf88a517c93f8c0503f48c6e173fcf66df0e","isrc":"QM7281652824","name":"Maria de Jesus","registered_at":"2026-06-09T08:07:22Z","spotify_id":"6dMLChpUzSd0bP2isVgIWb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8374a19f983065c3700b620cc689bf88a517c93f8c0503f48c6e173fcf66df0e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dMLChpUzSd0bP2isVgIWb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dMLChpUzSd0bP2isVgIWb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8374a19f983065c3700b620cc689bf88a517c93f8c0503f48c6e173fcf66df0e","isrc":"QM7281652824","name":"Maria de Jesus","registered_at":"2026-06-09T08:07:22Z","spotify_id":"6dMLChpUzSd0bP2isVgIWb","type":"track"}

Ahora por Idea
type: MusicRecording
duration: PT2M37S
duration ms: 157933
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Dos Gotas de Agua
  type: MusicAlbum
  date published: 2016-11-16
isrc code: QM7281652825
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:21:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e9c784df8f314e59e874d09056190ee5d697494611bacb3e2fbcf0054736c75
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3iJgxoWdOwFwbcZqZ0WCS7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iJgxoWdOwFwbcZqZ0WCS7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e9c784df8f314e59e874d09056190ee5d697494611bacb3e2fbcf0054736c75","isrc":"QM7281652825","name":"Ahora por Idea","registered_at":"2026-06-07T14:21:44Z","spotify_id":"3iJgxoWdOwFwbcZqZ0WCS7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9c784df8f314e59e874d09056190ee5d697494611bacb3e2fbcf0054736c75. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3iJgxoWdOwFwbcZqZ0WCS7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iJgxoWdOwFwbcZqZ0WCS7.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x8e9c784df8f314e59e874d09056190ee5d697494611bacb3e2fbcf0054736c75","isrc":"QM7281652825","name":"Ahora por Idea","registered_at":"2026-06-07T14:21:44Z","spotify_id":"3iJgxoWdOwFwbcZqZ0WCS7","type":"track"}

No Te las Quites
type: MusicRecording
duration: PT2M19S
duration ms: 139680
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Dos Gotas de Agua
  type: MusicAlbum
  date published: 2016-11-16
isrc code: QM7281652826
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:42:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd647346f7470c52d7645224ae538f898aa4f213da6634748c106e7bb6081b4a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5kiok9aGwjT9MoNXmnJgzZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kiok9aGwjT9MoNXmnJgzZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd647346f7470c52d7645224ae538f898aa4f213da6634748c106e7bb6081b4a5","isrc":"QM7281652826","name":"No Te las Quites","registered_at":"2026-06-09T14:42:00Z","spotify_id":"5kiok9aGwjT9MoNXmnJgzZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd647346f7470c52d7645224ae538f898aa4f213da6634748c106e7bb6081b4a5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kiok9aGwjT9MoNXmnJgzZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kiok9aGwjT9MoNXmnJgzZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd647346f7470c52d7645224ae538f898aa4f213da6634748c106e7bb6081b4a5","isrc":"QM7281652826","name":"No Te las Quites","registered_at":"2026-06-09T14:42:00Z","spotify_id":"5kiok9aGwjT9MoNXmnJgzZ","type":"track"}

Vuela Paloma
type: MusicRecording
duration: PT2M36S
duration ms: 156826
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Dos Gotas de Agua
  type: MusicAlbum
  date published: 2016-11-16
isrc code: QM7281652827
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:16:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a40fa9491f748d8e1d2531c84ac83716d2e599c272974645eb681c404ca4a09
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2n1cZHde59WHCHG4aaN94w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n1cZHde59WHCHG4aaN94w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a40fa9491f748d8e1d2531c84ac83716d2e599c272974645eb681c404ca4a09","isrc":"QM7281652827","name":"Vuela Paloma","registered_at":"2026-06-07T07:16:19Z","spotify_id":"2n1cZHde59WHCHG4aaN94w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a40fa9491f748d8e1d2531c84ac83716d2e599c272974645eb681c404ca4a09. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2n1cZHde59WHCHG4aaN94w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n1cZHde59WHCHG4aaN94w.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9a40fa9491f748d8e1d2531c84ac83716d2e599c272974645eb681c404ca4a09","isrc":"QM7281652827","name":"Vuela Paloma","registered_at":"2026-06-07T07:16:19Z","spotify_id":"2n1cZHde59WHCHG4aaN94w","type":"track"}

Pobre Bohemio
type: MusicRecording
duration: PT2M35S
duration ms: 155173
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Dos Gotas de Agua
  type: MusicAlbum
  date published: 2016-11-16
isrc code: QM7281652828
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:12:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ea665f1e291a56d701572cb3e226434713846e8445f3768b0b7cd0d014e9517
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1TzDs56uE8JZNFJ6OfU89O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TzDs56uE8JZNFJ6OfU89O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ea665f1e291a56d701572cb3e226434713846e8445f3768b0b7cd0d014e9517","isrc":"QM7281652828","name":"Pobre Bohemio","registered_at":"2026-06-06T17:12:05Z","spotify_id":"1TzDs56uE8JZNFJ6OfU89O","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea665f1e291a56d701572cb3e226434713846e8445f3768b0b7cd0d014e9517. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1TzDs56uE8JZNFJ6OfU89O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TzDs56uE8JZNFJ6OfU89O.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7ea665f1e291a56d701572cb3e226434713846e8445f3768b0b7cd0d014e9517","isrc":"QM7281652828","name":"Pobre Bohemio","registered_at":"2026-06-06T17:12:05Z","spotify_id":"1TzDs56uE8JZNFJ6OfU89O","type":"track"}

Singles
type: MusicAlbum
date published: 2016-10-14
track: Derecho De Antigüedad
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185960
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Singles
    type: MusicAlbum
    date published: 2016-10-14
  isrc code: MXUM70806631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:54:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6DRS60lo2PHFWYcHE9HCZP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DRS60lo2PHFWYcHE9HCZP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38","isrc":"MXUM70806631","name":"Derecho De Antigüedad","registered_at":"2026-06-04T12:54:28Z","spotify_id":"6DRS60lo2PHFWYcHE9HCZP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DRS60lo2PHFWYcHE9HCZP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DRS60lo2PHFWYcHE9HCZP.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38","isrc":"MXUM70806631","name":"Derecho De Antigüedad","registered_at":"2026-06-04T12:54:28Z","spotify_id":"6DRS60lo2PHFWYcHE9HCZP","type":"track"}
track: Que Me Digan Loco
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223333
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Singles
    type: MusicAlbum
    date published: 2016-10-14
track: Di Que Regresarás
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225293
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Singles
    type: MusicAlbum
    date published: 2016-10-14
  isrc code: MXUM71100341
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:18:16+00:00
track: La Cama Destendida
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216706
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Singles
    type: MusicAlbum
    date published: 2016-10-14
  isrc code: MXUM70806634
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:34:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956857
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956857
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5gHli5jkffDxXMk2oiY1WV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gHli5jkffDxXMk2oiY1WV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:26:17Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef","isrc":"MXUM70806634","name":"La Cama Destendida","registered_at":"2026-06-09T17:34:39Z","spotify_id":"5gHli5jkffDxXMk2oiY1WV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gHli5jkffDxXMk2oiY1WV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gHli5jkffDxXMk2oiY1WV.
    date published: 2026-07-06T01:26:17Z
    text: {"copyright_id":"0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef","isrc":"MXUM70806634","name":"La Cama Destendida","registered_at":"2026-06-09T17:34:39Z","spotify_id":"5gHli5jkffDxXMk2oiY1WV","type":"track"}
track: El Destino
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275986
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  by artist: Jenni Rivera
  in album: Singles
    type: MusicAlbum
    date published: 2016-10-14
track: Fruta Madura
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207933
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Singles
    type: MusicAlbum
    date published: 2016-10-14
track: Mañana Es Para Siempre
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214946
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Singles
    type: MusicAlbum
    date published: 2016-10-14
  isrc code: MXUM71001281
track: Esta Vez
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219120
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  by artist: Amaury Gutiérrez
  in album: Singles
    type: MusicAlbum
    date published: 2016-10-14
track: Al Menos
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182586
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Singles
    type: MusicAlbum
    date published: 2016-10-14
track: El Primer Lugar
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192573
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Singles
    type: MusicAlbum
    date published: 2016-10-14
  isrc code: MXUM71100352
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T05:35:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5NYnyHaenhgDmvUOX4fuhJ.json
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Vete, Aléjate Y Déjame
track: El Mejor Perfume
track: Se Me Hizo Vicio
track: Cuánto Lo Siento
track: Sin Pensar Yo Te Engañé
track: Hasta Mi Último Día
track: Estamos Enamorados
track: Si Pudiera
track: Si No Te Hubieras Ido
track: Paranormal
track: Quererte Me Hace Bien

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NYnyHaenhgDmvUOX4fuhJ

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"5NYnyHaenhgDmvUOX4fuhJ","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5NYnyHaenhgDmvUOX4fuhJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NYnyHaenhgDmvUOX4fuhJ.
date published: 2026-07-08T03:22:41Z
text: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"5NYnyHaenhgDmvUOX4fuhJ","type":"track"}

Vete, Aléjate Y Déjame
type: MusicRecording
duration: PT3M6S
duration ms: 186040
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Singles
  type: MusicAlbum
  date published: 2016-10-14
isrc code: MXUM70700287

El Mejor Perfume
type: MusicRecording
duration: PT2M33S
duration ms: 153666
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Singles
  type: MusicAlbum
  date published: 2016-10-14
isrc code: MXUM71100351
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:43:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6LBaJdrBpMBb6GMmgFwUPF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LBaJdrBpMBb6GMmgFwUPF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb","isrc":"MXUM71100351","name":"El Mejor Perfume","registered_at":"2026-06-10T03:43:32Z","spotify_id":"6LBaJdrBpMBb6GMmgFwUPF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LBaJdrBpMBb6GMmgFwUPF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LBaJdrBpMBb6GMmgFwUPF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb","isrc":"MXUM71100351","name":"El Mejor Perfume","registered_at":"2026-06-10T03:43:32Z","spotify_id":"6LBaJdrBpMBb6GMmgFwUPF","type":"track"}

Se Me Hizo Vicio
type: MusicRecording
duration: PT2M45S
duration ms: 165026
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Singles
  type: MusicAlbum
  date published: 2016-10-14

Cuánto Lo Siento
type: MusicRecording
duration: PT3M6S
duration ms: 186026
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Singles
  type: MusicAlbum
  date published: 2016-10-14

Sin Pensar Yo Te Engañé
type: MusicRecording
duration: PT3M40S
duration ms: 220706
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Singles
  type: MusicAlbum
  date published: 2016-10-14

Hasta Mi Último Día
type: MusicRecording
duration: PT2M32S
duration ms: 152173
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Singles
  type: MusicAlbum
  date published: 2016-10-14

Estamos Enamorados
type: MusicRecording
duration: PT3M6S
duration ms: 186600
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Laura Flores
in album: Singles
  type: MusicAlbum
  date published: 2016-10-14

Si Pudiera
type: MusicRecording
duration: PT3M28S
duration ms: 208760
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Singles
  type: MusicAlbum
  date published: 2016-10-14
isrc code: MXUM70904505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:20:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1JJqKIm7alaSgvMtMAcH70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JJqKIm7alaSgvMtMAcH70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719","isrc":"MXUM70904505","name":"Si Pudiera","registered_at":"2026-06-06T14:20:38Z","spotify_id":"1JJqKIm7alaSgvMtMAcH70","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1JJqKIm7alaSgvMtMAcH70.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JJqKIm7alaSgvMtMAcH70.
  date published: 2026-07-08T03:22:41Z
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Si No Te Hubieras Ido
type: MusicRecording
duration: PT4M28S
duration ms: 268853
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Singles
  type: MusicAlbum
  date published: 2016-10-14

Paranormal
type: MusicRecording
duration: PT3M43S
duration ms: 223280
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Singles
  type: MusicAlbum
  date published: 2016-10-14

Quererte Me Hace Bien
type: MusicRecording
duration: PT2M59S
duration ms: 179053
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Singles
  type: MusicAlbum
  date published: 2016-10-14

El Mayor de Mis Antojos
type: MusicAlbum
date published: 2016-09-30
track: El Mayor de Mis Antojos
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160573
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: El Mayor de Mis Antojos
    type: MusicAlbum
    date published: 2016-09-30
  isrc code: USUTV1600618
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:14:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9196bdb4c9bfde8eef56524d63e2478fd19d03491755f7a7783fa28b446e442
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6WwXpk0swxMzlbgUrUEHeY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WwXpk0swxMzlbgUrUEHeY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe9196bdb4c9bfde8eef56524d63e2478fd19d03491755f7a7783fa28b446e442","isrc":"USUTV1600618","name":"El Mayor de Mis Antojos","registered_at":"2026-06-07T00:14:17Z","spotify_id":"6WwXpk0swxMzlbgUrUEHeY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9196bdb4c9bfde8eef56524d63e2478fd19d03491755f7a7783fa28b446e442. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6WwXpk0swxMzlbgUrUEHeY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WwXpk0swxMzlbgUrUEHeY.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe9196bdb4c9bfde8eef56524d63e2478fd19d03491755f7a7783fa28b446e442","isrc":"USUTV1600618","name":"El Mayor de Mis Antojos","registered_at":"2026-06-07T00:14:17Z","spotify_id":"6WwXpk0swxMzlbgUrUEHeY","type":"track"}
track: Amor de los Pobres
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179546
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: El Mayor de Mis Antojos
    type: MusicAlbum
    date published: 2016-09-30
  isrc code: USUTV1600599
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:17:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x481b2b892628693ef1611a40a62b7b821edb9c0c538b4afa9eba40cb57ec29a5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1b9q7OJVctwJMeVVfO4axW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b9q7OJVctwJMeVVfO4axW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x481b2b892628693ef1611a40a62b7b821edb9c0c538b4afa9eba40cb57ec29a5","isrc":"USUTV1600599","name":"Amor de los Pobres","registered_at":"2026-06-07T07:17:15Z","spotify_id":"1b9q7OJVctwJMeVVfO4axW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481b2b892628693ef1611a40a62b7b821edb9c0c538b4afa9eba40cb57ec29a5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1b9q7OJVctwJMeVVfO4axW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b9q7OJVctwJMeVVfO4axW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x481b2b892628693ef1611a40a62b7b821edb9c0c538b4afa9eba40cb57ec29a5","isrc":"USUTV1600599","name":"Amor de los Pobres","registered_at":"2026-06-07T07:17:15Z","spotify_id":"1b9q7OJVctwJMeVVfO4axW","type":"track"}
track: Te Sigo Amando
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  duration: PT2M41S
  duration ms: 161040
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: El Mayor de Mis Antojos
    type: MusicAlbum
    date published: 2016-09-30
  isrc code: USUTV1600620
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:07:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5cba248e1b21cb0aba526157049bc22cd5864d6a56502059b982f14e979777e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3JpCeYH4ecOATz52uaIKO4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JpCeYH4ecOATz52uaIKO4
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cba248e1b21cb0aba526157049bc22cd5864d6a56502059b982f14e979777e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3JpCeYH4ecOATz52uaIKO4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JpCeYH4ecOATz52uaIKO4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb5cba248e1b21cb0aba526157049bc22cd5864d6a56502059b982f14e979777e","isrc":"USUTV1600620","name":"Te Sigo Amando","registered_at":"2026-06-21T02:07:40Z","spotify_id":"3JpCeYH4ecOATz52uaIKO4","type":"track"}
track: Para Qué Me Ilusionaste
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  duration: PT3M41S
  duration ms: 221720
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: El Mayor de Mis Antojos
    type: MusicAlbum
    date published: 2016-09-30
  isrc code: USUTV1600621
track: Sin Lugar a Dudas
  type: MusicRecording
  duration: PT2M39S
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  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: El Mayor de Mis Antojos
    type: MusicAlbum
    date published: 2016-09-30
  isrc code: USUTV1600622
track: Mañana Se Lo Digo
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191533
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: El Mayor de Mis Antojos
    type: MusicAlbum
    date published: 2016-09-30
  isrc code: USUTV1600623
  additional property: CopyrightID
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    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:49:47+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MxxcP0LDkam6gHgFFerOX
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    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
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  subject of: OpenTimestamps Proof of Existence
track: Love Hurts
track: Sería un Pecado
track: Pégame
track: Mambo Limón
track: Me Muero por Ella
track: Piel a Piel
track: Cuidado
track: Hambre
track: Lloraron los Hombres
track: Te Quiero Mucho Papá

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x387aa0b48b097e603538f59c463616d2daa7f5dbe1e85903fb96a579a003752e","isrc":"USUTV1600623","name":"Mañana Se Lo Digo","registered_at":"2026-06-10T03:49:47Z","spotify_id":"0MxxcP0LDkam6gHgFFerOX","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387aa0b48b097e603538f59c463616d2daa7f5dbe1e85903fb96a579a003752e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0MxxcP0LDkam6gHgFFerOX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MxxcP0LDkam6gHgFFerOX.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x387aa0b48b097e603538f59c463616d2daa7f5dbe1e85903fb96a579a003752e","isrc":"USUTV1600623","name":"Mañana Se Lo Digo","registered_at":"2026-06-10T03:49:47Z","spotify_id":"0MxxcP0LDkam6gHgFFerOX","type":"track"}

Love Hurts
type: MusicRecording
duration: PT3M45S
duration ms: 225440
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Mayor de Mis Antojos
  type: MusicAlbum
  date published: 2016-09-30
isrc code: USUTV1600624

Sería un Pecado
type: MusicRecording
duration: PT3M25S
duration ms: 205746
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Mayor de Mis Antojos
  type: MusicAlbum
  date published: 2016-09-30
isrc code: USUTV1600625

Pégame
type: MusicRecording
duration: PT3M12S
duration ms: 192373
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Los Pantufla
in album: El Mayor de Mis Antojos
  type: MusicAlbum
  date published: 2016-09-30
isrc code: USUTV1600626

Mambo Limón
type: MusicRecording
duration: PT2M50S
duration ms: 170013
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Mayor de Mis Antojos
  type: MusicAlbum
  date published: 2016-09-30
isrc code: USUTV1600627

Me Muero por Ella
type: MusicRecording
duration: PT3M52S
duration ms: 232266
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Héctor Acosta "El Torito"
in album: El Mayor de Mis Antojos
  type: MusicAlbum
  date published: 2016-09-30
isrc code: USUTV1600628

Piel a Piel
type: MusicRecording
duration: PT3M40S
duration ms: 220266
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Mayor de Mis Antojos
  type: MusicAlbum
  date published: 2016-09-30
isrc code: USUTV1600629

Cuidado
type: MusicRecording
duration: PT3M40S
duration ms: 220066
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Mayor de Mis Antojos
  type: MusicAlbum
  date published: 2016-09-30
isrc code: USUTV1600603

Hambre
type: MusicRecording
duration: PT1M51S
duration ms: 111373
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Mayor de Mis Antojos
  type: MusicAlbum
  date published: 2016-09-30
isrc code: USUTV1600631

Lloraron los Hombres
type: MusicRecording
duration: PT2M51S
duration ms: 171773
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Mayor de Mis Antojos
  type: MusicAlbum
  date published: 2016-09-30
isrc code: USUTV1600632

Te Quiero Mucho Papá
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duration: PT4M19S
duration ms: 259838
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: El Mayor de Mis Antojos
  type: MusicAlbum
  date published: 2016-09-30
isrc code: USUTV1600633

Te Quemaste
type: MusicAlbum
date published: 2016-08-22
track: Te Quemaste
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  duration: PT3M29S
  duration ms: 209013
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Te Quemaste
    type: MusicAlbum
    date published: 2016-08-22
  isrc code: QMFME1470843
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T01:39:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x922f8cd197e113d315c110d576e0811657dfa3b1ef6a2a764e494d8899d62ed8
  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2R4rNtQ0fqEgd5tGFWGCzo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2R4rNtQ0fqEgd5tGFWGCzo
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922f8cd197e113d315c110d576e0811657dfa3b1ef6a2a764e494d8899d62ed8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2R4rNtQ0fqEgd5tGFWGCzo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2R4rNtQ0fqEgd5tGFWGCzo.
    date published: 2026-07-02T11:34:59Z
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track: Las Cerezas
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f19dcb370b9d336863187973fbfc4b037de480616d214c939e7362444c0169b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2UedU2GBdAl4YA5RVxOF4n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UedU2GBdAl4YA5RVxOF4n
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f19dcb370b9d336863187973fbfc4b037de480616d214c939e7362444c0169b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UedU2GBdAl4YA5RVxOF4n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UedU2GBdAl4YA5RVxOF4n.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9f19dcb370b9d336863187973fbfc4b037de480616d214c939e7362444c0169b","isrc":"QMFME1470844","name":"Las Cerezas","registered_at":"2026-06-21T02:09:52Z","spotify_id":"2UedU2GBdAl4YA5RVxOF4n","type":"track"}
track: Para Estar a Mano
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189453
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Te Quemaste
    type: MusicAlbum
    date published: 2016-08-22
  isrc code: QMFME1470845
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T23:04:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48a4adfd640c9ad482d61fcb75ac4df3b560a64e2733c451846201e0dcc67077
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7nr7Cc9S0hpw31n7azfupS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nr7Cc9S0hpw31n7azfupS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x48a4adfd640c9ad482d61fcb75ac4df3b560a64e2733c451846201e0dcc67077","isrc":"QMFME1470845","name":"Para Estar a Mano","registered_at":"2026-06-25T23:04:00Z","spotify_id":"7nr7Cc9S0hpw31n7azfupS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a4adfd640c9ad482d61fcb75ac4df3b560a64e2733c451846201e0dcc67077. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nr7Cc9S0hpw31n7azfupS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nr7Cc9S0hpw31n7azfupS.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x48a4adfd640c9ad482d61fcb75ac4df3b560a64e2733c451846201e0dcc67077","isrc":"QMFME1470845","name":"Para Estar a Mano","registered_at":"2026-06-25T23:04:00Z","spotify_id":"7nr7Cc9S0hpw31n7azfupS","type":"track"}
track: Bailala Quebrandola
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180120
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Te Quemaste
    type: MusicAlbum
    date published: 2016-08-22
  isrc code: QMFME1470846
track: Que Dios Te Perdone
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177360
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Te Quemaste
    type: MusicAlbum
    date published: 2016-08-22
  isrc code: QMFME1470847
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T01:37:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47205bcd439c9f39c0a9bd129cd5b3412706984836e3518ffd6a80423d07e3af
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/46BzlspDyA7kALrshM5NXU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46BzlspDyA7kALrshM5NXU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x47205bcd439c9f39c0a9bd129cd5b3412706984836e3518ffd6a80423d07e3af","isrc":"QMFME1470847","name":"Que Dios Te Perdone","registered_at":"2026-06-27T01:37:55Z","spotify_id":"46BzlspDyA7kALrshM5NXU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47205bcd439c9f39c0a9bd129cd5b3412706984836e3518ffd6a80423d07e3af. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/46BzlspDyA7kALrshM5NXU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46BzlspDyA7kALrshM5NXU.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x47205bcd439c9f39c0a9bd129cd5b3412706984836e3518ffd6a80423d07e3af","isrc":"QMFME1470847","name":"Que Dios Te Perdone","registered_at":"2026-06-27T01:37:55Z","spotify_id":"46BzlspDyA7kALrshM5NXU","type":"track"}
track: Los 2 Plebes
track: Recuerdos
track: La Piedrecita
track: Te Llevaste Lo Mejor
track: Sota de Copas
track: La Chica Fresa
track: El Balido de Mi Ganado

Los 2 Plebes
type: MusicRecording
duration: PT3M34S
duration ms: 214746
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Te Quemaste
  type: MusicAlbum
  date published: 2016-08-22
isrc code: QMFME1470848
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:03:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1db3bbfedb5d6f4990a0ac0bbecf62cccf70577ae6697b47a0ca2f568b93d834
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5EmLA14IHxSinhz2X71Orx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EmLA14IHxSinhz2X71Orx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1db3bbfedb5d6f4990a0ac0bbecf62cccf70577ae6697b47a0ca2f568b93d834","isrc":"QMFME1470848","name":"Los 2 Plebes","registered_at":"2026-06-24T13:03:00Z","spotify_id":"5EmLA14IHxSinhz2X71Orx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db3bbfedb5d6f4990a0ac0bbecf62cccf70577ae6697b47a0ca2f568b93d834. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5EmLA14IHxSinhz2X71Orx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EmLA14IHxSinhz2X71Orx.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1db3bbfedb5d6f4990a0ac0bbecf62cccf70577ae6697b47a0ca2f568b93d834","isrc":"QMFME1470848","name":"Los 2 Plebes","registered_at":"2026-06-24T13:03:00Z","spotify_id":"5EmLA14IHxSinhz2X71Orx","type":"track"}

Recuerdos
type: MusicRecording
duration: PT2M54S
duration ms: 174200
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Te Quemaste
  type: MusicAlbum
  date published: 2016-08-22
isrc code: QMFME1470849
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:54:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d375424332f4c5b7e7eae3dc99940ecb5bc7a0d778674b4923da5440860d561
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3MFGvqIG4AlQePonMvDv72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MFGvqIG4AlQePonMvDv72
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d375424332f4c5b7e7eae3dc99940ecb5bc7a0d778674b4923da5440860d561. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MFGvqIG4AlQePonMvDv72.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MFGvqIG4AlQePonMvDv72.
  date published: 2026-07-02T03:30:09Z

La Piedrecita
type: MusicRecording
duration: PT2M33S
duration ms: 153760
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Te Quemaste
  type: MusicAlbum
  date published: 2016-08-22

Te Llevaste Lo Mejor
type: MusicRecording
duration: PT3M49S
duration ms: 229933
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Te Quemaste
  type: MusicAlbum
  date published: 2016-08-22
isrc code: QMFME1470851
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:40:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8aaae8409ac3373ecbc0c9d0816c9a57ac5f6b3ae3af250684e0fcac973114c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Navv7g3Cu8iS3U4qzu3qB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Navv7g3Cu8iS3U4qzu3qB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8aaae8409ac3373ecbc0c9d0816c9a57ac5f6b3ae3af250684e0fcac973114c5","isrc":"QMFME1470851","name":"Te Llevaste Lo Mejor","registered_at":"2026-06-27T01:40:50Z","spotify_id":"2Navv7g3Cu8iS3U4qzu3qB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aaae8409ac3373ecbc0c9d0816c9a57ac5f6b3ae3af250684e0fcac973114c5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Navv7g3Cu8iS3U4qzu3qB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Navv7g3Cu8iS3U4qzu3qB.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x8aaae8409ac3373ecbc0c9d0816c9a57ac5f6b3ae3af250684e0fcac973114c5","isrc":"QMFME1470851","name":"Te Llevaste Lo Mejor","registered_at":"2026-06-27T01:40:50Z","spotify_id":"2Navv7g3Cu8iS3U4qzu3qB","type":"track"}

Sota de Copas
type: MusicRecording
duration: PT3M4S
duration ms: 184973
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Te Quemaste
  type: MusicAlbum
  date published: 2016-08-22
isrc code: QMFME1470852
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:44:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4984ba372eae17270b52622c6fa044d8f7d37c094e0af48ee550d98a3ebdc78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/56gOxXCrW15hBxtOgBNksQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56gOxXCrW15hBxtOgBNksQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4984ba372eae17270b52622c6fa044d8f7d37c094e0af48ee550d98a3ebdc78","isrc":"QMFME1470852","name":"Sota de Copas","registered_at":"2026-06-27T01:44:24Z","spotify_id":"56gOxXCrW15hBxtOgBNksQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4984ba372eae17270b52622c6fa044d8f7d37c094e0af48ee550d98a3ebdc78. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56gOxXCrW15hBxtOgBNksQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56gOxXCrW15hBxtOgBNksQ.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xc4984ba372eae17270b52622c6fa044d8f7d37c094e0af48ee550d98a3ebdc78","isrc":"QMFME1470852","name":"Sota de Copas","registered_at":"2026-06-27T01:44:24Z","spotify_id":"56gOxXCrW15hBxtOgBNksQ","type":"track"}

La Chica Fresa
type: MusicRecording
duration: PT2M31S
duration ms: 151053
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Te Quemaste
  type: MusicAlbum
  date published: 2016-08-22
isrc code: QMFME1470853
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:59:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x872393898a1e1d3c8e8486adfd8ddcecc3d63e3fea5f92ec8ad5a9e536487b1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ZckhUOeyYa4AzUckxpfKU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZckhUOeyYa4AzUckxpfKU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x872393898a1e1d3c8e8486adfd8ddcecc3d63e3fea5f92ec8ad5a9e536487b1a","isrc":"QMFME1470853","name":"La Chica Fresa","registered_at":"2026-06-20T05:59:57Z","spotify_id":"5ZckhUOeyYa4AzUckxpfKU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872393898a1e1d3c8e8486adfd8ddcecc3d63e3fea5f92ec8ad5a9e536487b1a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ZckhUOeyYa4AzUckxpfKU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZckhUOeyYa4AzUckxpfKU.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x872393898a1e1d3c8e8486adfd8ddcecc3d63e3fea5f92ec8ad5a9e536487b1a","isrc":"QMFME1470853","name":"La Chica Fresa","registered_at":"2026-06-20T05:59:57Z","spotify_id":"5ZckhUOeyYa4AzUckxpfKU","type":"track"}

El Balido de Mi Ganado
type: MusicRecording
duration: PT3M5S
duration ms: 185946
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Te Quemaste
  type: MusicAlbum
  date published: 2016-08-22
isrc code: QMFME1470854

Más Original Que Nunca
type: MusicAlbum
date published: 2016-02-19
track: Te Llegará Mi Olvido
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125533
  explicit: false
  by artist: Julio Preciado
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Más Original Que Nunca
    type: MusicAlbum
    date published: 2016-02-19
  isrc code: USUTV1600586
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:45:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b2bdf2939b7f6339f75e43907f234cf108fb254b97aa055725e69ac031fd2a0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1RFos4pteRCTVxd3jrqbLH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RFos4pteRCTVxd3jrqbLH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2b2bdf2939b7f6339f75e43907f234cf108fb254b97aa055725e69ac031fd2a0","isrc":"USUTV1600586","name":"Te Llegará Mi Olvido","registered_at":"2026-06-05T16:45:04Z","spotify_id":"1RFos4pteRCTVxd3jrqbLH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2bdf2939b7f6339f75e43907f234cf108fb254b97aa055725e69ac031fd2a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RFos4pteRCTVxd3jrqbLH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RFos4pteRCTVxd3jrqbLH.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2b2bdf2939b7f6339f75e43907f234cf108fb254b97aa055725e69ac031fd2a0","isrc":"USUTV1600586","name":"Te Llegará Mi Olvido","registered_at":"2026-06-05T16:45:04Z","spotify_id":"1RFos4pteRCTVxd3jrqbLH","type":"track"}
track: Dos Gotas de Agua
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173546
  explicit: false
  by artist: Julio Preciado
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Más Original Que Nunca
    type: MusicAlbum
    date published: 2016-02-19
  isrc code: USUTV1600587
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:37:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x84912a2d68c9df9ab968782b441ef72639f6f37c165fa2f51bf5292553944702
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5y9jffhDLOKtHBdEMVm0Ss.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y9jffhDLOKtHBdEMVm0Ss
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x84912a2d68c9df9ab968782b441ef72639f6f37c165fa2f51bf5292553944702","isrc":"USUTV1600587","name":"Dos Gotas de Agua","registered_at":"2026-06-04T16:37:51Z","spotify_id":"5y9jffhDLOKtHBdEMVm0Ss","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84912a2d68c9df9ab968782b441ef72639f6f37c165fa2f51bf5292553944702. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5y9jffhDLOKtHBdEMVm0Ss.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y9jffhDLOKtHBdEMVm0Ss.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x84912a2d68c9df9ab968782b441ef72639f6f37c165fa2f51bf5292553944702","isrc":"USUTV1600587","name":"Dos Gotas de Agua","registered_at":"2026-06-04T16:37:51Z","spotify_id":"5y9jffhDLOKtHBdEMVm0Ss","type":"track"}
track: El Abandonado
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132960
  explicit: false
  by artist: Julio Preciado
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Más Original Que Nunca
    type: MusicAlbum
    date published: 2016-02-19
  isrc code: USUTV1600588
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:15:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6ee8bbdc6fa3054ec4a9ca6e9c621e958cd7733825524072c6b395325e669a9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6DaZrI8CJueK9v607LjEWh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DaZrI8CJueK9v607LjEWh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd6ee8bbdc6fa3054ec4a9ca6e9c621e958cd7733825524072c6b395325e669a9","isrc":"USUTV1600588","name":"El Abandonado","registered_at":"2026-06-06T04:15:05Z","spotify_id":"6DaZrI8CJueK9v607LjEWh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ee8bbdc6fa3054ec4a9ca6e9c621e958cd7733825524072c6b395325e669a9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DaZrI8CJueK9v607LjEWh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DaZrI8CJueK9v607LjEWh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd6ee8bbdc6fa3054ec4a9ca6e9c621e958cd7733825524072c6b395325e669a9","isrc":"USUTV1600588","name":"El Abandonado","registered_at":"2026-06-06T04:15:05Z","spotify_id":"6DaZrI8CJueK9v607LjEWh","type":"track"}
track: El Chiroteo
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141733
  explicit: false
  by artist: Julio Preciado
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Más Original Que Nunca
    type: MusicAlbum
    date published: 2016-02-19
  isrc code: USUTV1600589
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T06:53:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc76936f1128a7c17c137b1717cd477b9f113f78765fb02046d6b27142106dbaa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5kZEwGyeU0XwgBWxW4Zw4F.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kZEwGyeU0XwgBWxW4Zw4F
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc76936f1128a7c17c137b1717cd477b9f113f78765fb02046d6b27142106dbaa","isrc":"USUTV1600589","name":"El Chiroteo","registered_at":"2026-06-22T06:53:36Z","spotify_id":"5kZEwGyeU0XwgBWxW4Zw4F","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76936f1128a7c17c137b1717cd477b9f113f78765fb02046d6b27142106dbaa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kZEwGyeU0XwgBWxW4Zw4F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kZEwGyeU0XwgBWxW4Zw4F.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc76936f1128a7c17c137b1717cd477b9f113f78765fb02046d6b27142106dbaa","isrc":"USUTV1600589","name":"El Chiroteo","registered_at":"2026-06-22T06:53:36Z","spotify_id":"5kZEwGyeU0XwgBWxW4Zw4F","type":"track"}
track: Me Gustas
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198906
  explicit: false
  by artist: Julio Preciado
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Más Original Que Nunca
  isrc code: USUTV1600590
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Leña de Pirul
track: Juan Martha
track: La Caída de un Monarca
track: Guarecita
track: La Simona
track: Mis Tres Canciones
track: Esclavo de Tu Voluntad
track: Lloremos por Ellas

Julio Preciado
type: MusicGroup

La Original Banda El Limón de Salvador Lizárraga
type: MusicGroup

Más Original Que Nunca
type: MusicAlbum
date published: 2016-02-19

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T07:20:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6562aadb6327966bb3d978f133dccd8b066107b97c0f24e741938bebeffd72da

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/76iRmM0u79RA8GC6QYK1To.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76iRmM0u79RA8GC6QYK1To

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6562aadb6327966bb3d978f133dccd8b066107b97c0f24e741938bebeffd72da","isrc":"USUTV1600590","name":"Me Gustas","registered_at":"2026-06-07T07:20:56Z","spotify_id":"76iRmM0u79RA8GC6QYK1To","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6562aadb6327966bb3d978f133dccd8b066107b97c0f24e741938bebeffd72da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76iRmM0u79RA8GC6QYK1To.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76iRmM0u79RA8GC6QYK1To.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x6562aadb6327966bb3d978f133dccd8b066107b97c0f24e741938bebeffd72da","isrc":"USUTV1600590","name":"Me Gustas","registered_at":"2026-06-07T07:20:56Z","spotify_id":"76iRmM0u79RA8GC6QYK1To","type":"track"}

Leña de Pirul
type: MusicRecording
duration: PT3M12S
duration ms: 192946
explicit: false
by artist: Julio Preciado
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Más Original Que Nunca
  type: MusicAlbum
  date published: 2016-02-19
isrc code: USUTV1600591
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:47:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77524a9aa1313a8f4e3d70d80efe19d65330cbc0f6624eafc1ed93fd3b361444
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0s2Mt4jbI34GEYP2zq8Dq2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s2Mt4jbI34GEYP2zq8Dq2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77524a9aa1313a8f4e3d70d80efe19d65330cbc0f6624eafc1ed93fd3b361444","isrc":"USUTV1600591","name":"Leña de Pirul","registered_at":"2026-06-04T15:47:54Z","spotify_id":"0s2Mt4jbI34GEYP2zq8Dq2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77524a9aa1313a8f4e3d70d80efe19d65330cbc0f6624eafc1ed93fd3b361444. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0s2Mt4jbI34GEYP2zq8Dq2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s2Mt4jbI34GEYP2zq8Dq2.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x77524a9aa1313a8f4e3d70d80efe19d65330cbc0f6624eafc1ed93fd3b361444","isrc":"USUTV1600591","name":"Leña de Pirul","registered_at":"2026-06-04T15:47:54Z","spotify_id":"0s2Mt4jbI34GEYP2zq8Dq2","type":"track"}

Juan Martha
type: MusicRecording
duration: PT3M5S
duration ms: 185000
explicit: false
by artist: Julio Preciado
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Más Original Que Nunca
  type: MusicAlbum
  date published: 2016-02-19
isrc code: USUTV1600592
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:27:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a622959dd7ddd8431a9e2c58ed69365788aba09180564287e5a3e61aa1c40c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5xp8116YgNQ1h4KrwKQdRl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xp8116YgNQ1h4KrwKQdRl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a622959dd7ddd8431a9e2c58ed69365788aba09180564287e5a3e61aa1c40c9","isrc":"USUTV1600592","name":"Juan Martha","registered_at":"2026-06-05T12:27:24Z","spotify_id":"5xp8116YgNQ1h4KrwKQdRl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a622959dd7ddd8431a9e2c58ed69365788aba09180564287e5a3e61aa1c40c9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5xp8116YgNQ1h4KrwKQdRl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xp8116YgNQ1h4KrwKQdRl.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4a622959dd7ddd8431a9e2c58ed69365788aba09180564287e5a3e61aa1c40c9","isrc":"USUTV1600592","name":"Juan Martha","registered_at":"2026-06-05T12:27:24Z","spotify_id":"5xp8116YgNQ1h4KrwKQdRl","type":"track"}

La Caída de un Monarca
type: MusicRecording
duration: PT3M4S
duration ms: 184560
explicit: false
by artist: Julio Preciado
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Más Original Que Nunca
  type: MusicAlbum
  date published: 2016-02-19
isrc code: USUTV1600593
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:26:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x474f50e39c93f1cfb5ca3ca6a4028d29f5e0de38ca9798d611e6363a90cded35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5b0dXxzyUNa3zJ7W717t9B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b0dXxzyUNa3zJ7W717t9B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x474f50e39c93f1cfb5ca3ca6a4028d29f5e0de38ca9798d611e6363a90cded35","isrc":"USUTV1600593","name":"La Caída de un Monarca","registered_at":"2026-06-18T00:26:04Z","spotify_id":"5b0dXxzyUNa3zJ7W717t9B","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474f50e39c93f1cfb5ca3ca6a4028d29f5e0de38ca9798d611e6363a90cded35. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5b0dXxzyUNa3zJ7W717t9B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b0dXxzyUNa3zJ7W717t9B.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x474f50e39c93f1cfb5ca3ca6a4028d29f5e0de38ca9798d611e6363a90cded35","isrc":"USUTV1600593","name":"La Caída de un Monarca","registered_at":"2026-06-18T00:26:04Z","spotify_id":"5b0dXxzyUNa3zJ7W717t9B","type":"track"}

Guarecita
type: MusicRecording
duration: PT2M43S
duration ms: 163613
explicit: false
by artist: Julio Preciado
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Más Original Que Nunca
  type: MusicAlbum
  date published: 2016-02-19
isrc code: USUTV1600594
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:11:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xede88a1c60117a5005489efe33d6c98430ade1fe2cfd4e51c99315174353b84c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0wHFB3V27Tf7dKtZnsgy4Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wHFB3V27Tf7dKtZnsgy4Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede88a1c60117a5005489efe33d6c98430ade1fe2cfd4e51c99315174353b84c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0wHFB3V27Tf7dKtZnsgy4Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wHFB3V27Tf7dKtZnsgy4Z.
  date published: 2026-06-13T15:41:10Z

La Simona
type: MusicRecording
duration: PT2M41S
duration ms: 161760
explicit: false
by artist: Julio Preciado
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Más Original Que Nunca
  type: MusicAlbum
  date published: 2016-02-19
isrc code: USUTV1600595
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:46:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcda78b19ac013bf1b5b6a225ee8914345d75cba110113dce43750fd22f6e4f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0IawwGjzXYIftFjiAs50nZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IawwGjzXYIftFjiAs50nZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcda78b19ac013bf1b5b6a225ee8914345d75cba110113dce43750fd22f6e4f8","isrc":"USUTV1600595","name":"La Simona","registered_at":"2026-06-10T03:46:28Z","spotify_id":"0IawwGjzXYIftFjiAs50nZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcda78b19ac013bf1b5b6a225ee8914345d75cba110113dce43750fd22f6e4f8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0IawwGjzXYIftFjiAs50nZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IawwGjzXYIftFjiAs50nZ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbcda78b19ac013bf1b5b6a225ee8914345d75cba110113dce43750fd22f6e4f8","isrc":"USUTV1600595","name":"La Simona","registered_at":"2026-06-10T03:46:28Z","spotify_id":"0IawwGjzXYIftFjiAs50nZ","type":"track"}

Mis Tres Canciones
type: MusicRecording
duration: PT3M10S
duration ms: 190800
explicit: false
by artist: Julio Preciado
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Más Original Que Nunca
  type: MusicAlbum
  date published: 2016-02-19
isrc code: USUTV1600596
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:22:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff718d8ff38e05821dc1021fd29b84baf9054ae7e2c075b7413de739e4506b50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7nB30HoNUEgtv8rgDzRo54.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nB30HoNUEgtv8rgDzRo54
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff718d8ff38e05821dc1021fd29b84baf9054ae7e2c075b7413de739e4506b50","isrc":"USUTV1600596","name":"Mis Tres Canciones","registered_at":"2026-06-07T07:22:04Z","spotify_id":"7nB30HoNUEgtv8rgDzRo54","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff718d8ff38e05821dc1021fd29b84baf9054ae7e2c075b7413de739e4506b50. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nB30HoNUEgtv8rgDzRo54.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nB30HoNUEgtv8rgDzRo54.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xff718d8ff38e05821dc1021fd29b84baf9054ae7e2c075b7413de739e4506b50","isrc":"USUTV1600596","name":"Mis Tres Canciones","registered_at":"2026-06-07T07:22:04Z","spotify_id":"7nB30HoNUEgtv8rgDzRo54","type":"track"}

Esclavo de Tu Voluntad
type: MusicRecording
duration: PT3M6S
duration ms: 186720
explicit: false
by artist: Julio Preciado
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Más Original Que Nunca
  type: MusicAlbum
  date published: 2016-02-19
isrc code: USUTV1600597
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:11:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0b72a5aae866f7675cabe3444617336ed17a090b39b33d7744264a7d0e9a85c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6LdB7EUDfmayE7FyGr3DUP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LdB7EUDfmayE7FyGr3DUP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0b72a5aae866f7675cabe3444617336ed17a090b39b33d7744264a7d0e9a85c","isrc":"USUTV1600597","name":"Esclavo de Tu Voluntad","registered_at":"2026-06-21T06:11:08Z","spotify_id":"6LdB7EUDfmayE7FyGr3DUP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b72a5aae866f7675cabe3444617336ed17a090b39b33d7744264a7d0e9a85c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LdB7EUDfmayE7FyGr3DUP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LdB7EUDfmayE7FyGr3DUP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd0b72a5aae866f7675cabe3444617336ed17a090b39b33d7744264a7d0e9a85c","isrc":"USUTV1600597","name":"Esclavo de Tu Voluntad","registered_at":"2026-06-21T06:11:08Z","spotify_id":"6LdB7EUDfmayE7FyGr3DUP","type":"track"}

Lloremos por Ellas
type: MusicRecording
duration: PT2M59S
duration ms: 179280
explicit: false
by artist: Julio Preciado
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Más Original Que Nunca
  type: MusicAlbum
  date published: 2016-02-19
isrc code: USUTV1600598
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:03:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed92fa5b0e2b8ac90ca30bd584f5e04173cbe69f82af324d7b3366247859d04e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7jo6PEtY9jizzPGDntpirD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jo6PEtY9jizzPGDntpirD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed92fa5b0e2b8ac90ca30bd584f5e04173cbe69f82af324d7b3366247859d04e","isrc":"USUTV1600598","name":"Lloremos por Ellas","registered_at":"2026-06-25T23:03:46Z","spotify_id":"7jo6PEtY9jizzPGDntpirD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed92fa5b0e2b8ac90ca30bd584f5e04173cbe69f82af324d7b3366247859d04e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jo6PEtY9jizzPGDntpirD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jo6PEtY9jizzPGDntpirD.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xed92fa5b0e2b8ac90ca30bd584f5e04173cbe69f82af324d7b3366247859d04e","isrc":"USUTV1600598","name":"Lloremos por Ellas","registered_at":"2026-06-25T23:03:46Z","spotify_id":"7jo6PEtY9jizzPGDntpirD","type":"track"}

Las Bandas Románticas
type: MusicAlbum
date published: 2016-01-29
track: Hasta Mi Último Día
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153600
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Bandas Románticas
    type: MusicAlbum
    date published: 2016-01-29
  isrc code: MXUM71001280
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T00:29:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/76jAGXZciepK4eUBTI4GFn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76jAGXZciepK4eUBTI4GFn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd","isrc":"MXUM71001280","name":"Hasta Mi Último Día","registered_at":"2026-06-22T00:29:55Z","spotify_id":"76jAGXZciepK4eUBTI4GFn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76jAGXZciepK4eUBTI4GFn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76jAGXZciepK4eUBTI4GFn.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xd9232a785b954c82fd5793be29cb04783c2b2f8d5f03e9e216b346dc68f270bd","isrc":"MXUM71001280","name":"Hasta Mi Último Día","registered_at":"2026-06-22T00:29:55Z","spotify_id":"76jAGXZciepK4eUBTI4GFn","type":"track"}
track: Derecho De Antigüedad
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186093
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Bandas Románticas
    type: MusicAlbum
    date published: 2016-01-29
  isrc code: MXUM70806631
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:54:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6CdXoYriHIkmhAhOEVDuxa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CdXoYriHIkmhAhOEVDuxa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38","isrc":"MXUM70806631","name":"Derecho De Antigüedad","registered_at":"2026-06-04T12:54:28Z","spotify_id":"6CdXoYriHIkmhAhOEVDuxa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CdXoYriHIkmhAhOEVDuxa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CdXoYriHIkmhAhOEVDuxa.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x03945501781cd4da52debaba3241cab1b17a2ae4cb881a1c87075ef953d69f38","isrc":"MXUM70806631","name":"Derecho De Antigüedad","registered_at":"2026-06-04T12:54:28Z","spotify_id":"6CdXoYriHIkmhAhOEVDuxa","type":"track"}
track: Fruta Madura
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209253
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Bandas Románticas
    type: MusicAlbum
    date published: 2016-01-29
  isrc code: MXUM70904502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:30:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7yfNiRZM2Je52D1EmeYqPu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yfNiRZM2Je52D1EmeYqPu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775","isrc":"MXUM70904502","name":"Fruta Madura","registered_at":"2026-06-06T07:30:30Z","spotify_id":"7yfNiRZM2Je52D1EmeYqPu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yfNiRZM2Je52D1EmeYqPu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yfNiRZM2Je52D1EmeYqPu.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x01cfcf12b35254e862f1f1e90ad1b2dd9584bc87fb704b3aada4a89c96792775","isrc":"MXUM70904502","name":"Fruta Madura","registered_at":"2026-06-06T07:30:30Z","spotify_id":"7yfNiRZM2Je52D1EmeYqPu","type":"track"}
track: El Primer Lugar
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193600
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Bandas Románticas
    type: MusicAlbum
    date published: 2016-01-29
  isrc code: MXUM71100352
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T05:35:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1amUNXWgIa7cbi2j0jV0mP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1amUNXWgIa7cbi2j0jV0mP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"1amUNXWgIa7cbi2j0jV0mP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1amUNXWgIa7cbi2j0jV0mP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1amUNXWgIa7cbi2j0jV0mP.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x76ae949bd3411327d4497b5dfbf58dc4430688ddeecc1f70fe704cb63aa97195","isrc":"MXUM71100352","name":"El Primer Lugar","registered_at":"2026-06-19T05:35:20Z","spotify_id":"1amUNXWgIa7cbi2j0jV0mP","type":"track"}
track: La Cama Destendida
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216213
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Las Bandas Románticas
    type: MusicAlbum
    date published: 2016-01-29
  isrc code: MXUM70806634
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Destino
track: Que Me Digan Loco
track: Al Menos
track: El Mejor Perfume
track: Muchacho Pobre
track: Esta Vez
track: Di Que Regresarás
track: Si Pudiera
track: Paranormal
track: Se Me Hizo Vicio
track: Estamos Enamorados
track: Cuánto Lo Siento
track: Si No Te Hubieras Ido
track: Sin Pensar Yo Te Engañé
track: Quererte Me Hace Bien

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T17:34:39+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7B3gWgQtJ7gvCJRtDktiy3.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B3gWgQtJ7gvCJRtDktiy3

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef","isrc":"MXUM70806634","name":"La Cama Destendida","registered_at":"2026-06-09T17:34:39Z","spotify_id":"7B3gWgQtJ7gvCJRtDktiy3","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7B3gWgQtJ7gvCJRtDktiy3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B3gWgQtJ7gvCJRtDktiy3.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x1bb829f38f839551c1ae20927a9358bb28b5b8bfae0af10bc26c67d9eca5cbef","isrc":"MXUM70806634","name":"La Cama Destendida","registered_at":"2026-06-09T17:34:39Z","spotify_id":"7B3gWgQtJ7gvCJRtDktiy3","type":"track"}

El Destino
type: MusicRecording
duration: PT4M37S
duration ms: 277586
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Jenni Rivera
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM71003246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:28:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2m705G5AYCIkkRskwqrjUs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2m705G5AYCIkkRskwqrjUs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3","isrc":"MXUM71003246","name":"El Destino","registered_at":"2026-06-23T06:28:59Z","spotify_id":"2m705G5AYCIkkRskwqrjUs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2m705G5AYCIkkRskwqrjUs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2m705G5AYCIkkRskwqrjUs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd44ccc5163dda747cf08fa4572236ff415becc0f8270460db1b03a3d49067cc3","isrc":"MXUM71003246","name":"El Destino","registered_at":"2026-06-23T06:28:59Z","spotify_id":"2m705G5AYCIkkRskwqrjUs","type":"track"}

Que Me Digan Loco
type: MusicRecording
duration: PT3M42S
duration ms: 222120
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM70806638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:01:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3VdpbqSzFVlicv8de0ouCv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VdpbqSzFVlicv8de0ouCv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035","isrc":"MXUM70806638","name":"Que Me Digan Loco","registered_at":"2026-06-08T20:01:21Z","spotify_id":"3VdpbqSzFVlicv8de0ouCv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VdpbqSzFVlicv8de0ouCv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VdpbqSzFVlicv8de0ouCv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd8d8f462592122ee70b3171a04d84b0b0cdd5868fc11aa4b870067da8c112035","isrc":"MXUM70806638","name":"Que Me Digan Loco","registered_at":"2026-06-08T20:01:21Z","spotify_id":"3VdpbqSzFVlicv8de0ouCv","type":"track"}

Al Menos
type: MusicRecording
duration: PT3M1S
duration ms: 181586
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM70904496
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:36:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7yCyWolc8ffIq2GmEX8FGD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yCyWolc8ffIq2GmEX8FGD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"7yCyWolc8ffIq2GmEX8FGD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yCyWolc8ffIq2GmEX8FGD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yCyWolc8ffIq2GmEX8FGD.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9f3d22a712b1b4bed279cece90a4b9ee3dfdc9430ac8c19ca7194d89d8d7da5a","isrc":"MXUM70904496","name":"Al Menos","registered_at":"2026-06-05T10:36:13Z","spotify_id":"7yCyWolc8ffIq2GmEX8FGD","type":"track"}

El Mejor Perfume
type: MusicRecording
duration: PT2M33S
duration ms: 153493
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM71100351
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:43:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6dXlRHNOuWDS8Rh74BEIlk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dXlRHNOuWDS8Rh74BEIlk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb","isrc":"MXUM71100351","name":"El Mejor Perfume","registered_at":"2026-06-10T03:43:32Z","spotify_id":"6dXlRHNOuWDS8Rh74BEIlk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dXlRHNOuWDS8Rh74BEIlk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dXlRHNOuWDS8Rh74BEIlk.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5788968124d6fe34e5d5151ed17130bd4c1c7d59fd78506187092c36e28c6adb","isrc":"MXUM71100351","name":"El Mejor Perfume","registered_at":"2026-06-10T03:43:32Z","spotify_id":"6dXlRHNOuWDS8Rh74BEIlk","type":"track"}

Muchacho Pobre
type: MusicRecording
duration: PT3M13S
duration ms: 193026
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM70806636

Esta Vez
type: MusicRecording
duration: PT3M39S
duration ms: 219120
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Amaury Gutiérrez
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM71100347

Di Que Regresarás
type: MusicRecording
duration: PT3M45S
duration ms: 225200
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM71100341
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:18:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1IB1k0uP52dMava9UaESgZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IB1k0uP52dMava9UaESgZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826","isrc":"MXUM71100341","name":"Di Que Regresarás","registered_at":"2026-06-08T03:18:16Z","spotify_id":"1IB1k0uP52dMava9UaESgZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IB1k0uP52dMava9UaESgZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IB1k0uP52dMava9UaESgZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfb2b2f454f74157efb460c1f5c883ef41dd25a43bbe0023f0f346afe7c0d5826","isrc":"MXUM71100341","name":"Di Que Regresarás","registered_at":"2026-06-08T03:18:16Z","spotify_id":"1IB1k0uP52dMava9UaESgZ","type":"track"}

Si Pudiera
type: MusicRecording
duration: PT3M30S
duration ms: 210906
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM70904505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:20:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4C5lQnyUNo9kOGz6F5cqMz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C5lQnyUNo9kOGz6F5cqMz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719","isrc":"MXUM70904505","name":"Si Pudiera","registered_at":"2026-06-06T14:20:38Z","spotify_id":"4C5lQnyUNo9kOGz6F5cqMz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4C5lQnyUNo9kOGz6F5cqMz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C5lQnyUNo9kOGz6F5cqMz.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x479b8c2ad9e8c613e07694f0582ba952b330d201f8fe5dbfd94ca3f4886d0719","isrc":"MXUM70904505","name":"Si Pudiera","registered_at":"2026-06-06T14:20:38Z","spotify_id":"4C5lQnyUNo9kOGz6F5cqMz","type":"track"}

Paranormal
type: MusicRecording
duration: PT3M43S
duration ms: 223293
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM71100348

Se Me Hizo Vicio
type: MusicRecording
duration: PT2M45S
duration ms: 165040
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM70700288
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:13:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ojaAFtMvJuDzN2hCFy1aX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ojaAFtMvJuDzN2hCFy1aX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2","isrc":"MXUM70700288","name":"Se Me Hizo Vicio","registered_at":"2026-06-08T03:13:22Z","spotify_id":"5ojaAFtMvJuDzN2hCFy1aX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ojaAFtMvJuDzN2hCFy1aX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ojaAFtMvJuDzN2hCFy1aX.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8dfd0332d7ffd65d1d0a175255bae428e4fcc5e7d3e59b28c903d768ddec9cf2","isrc":"MXUM70700288","name":"Se Me Hizo Vicio","registered_at":"2026-06-08T03:13:22Z","spotify_id":"5ojaAFtMvJuDzN2hCFy1aX","type":"track"}

Estamos Enamorados
type: MusicRecording
duration: PT3M6S
duration ms: 186573
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
by artist: Laura Flores
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM70806640

Cuánto Lo Siento
type: MusicRecording
duration: PT3M6S
duration ms: 186013
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM71100350

Si No Te Hubieras Ido
type: MusicRecording
duration: PT4M27S
duration ms: 267453
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM70901277

Sin Pensar Yo Te Engañé
type: MusicRecording
duration: PT3M40S
duration ms: 220786
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM70806641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:56:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1tl1zkLw5V7d5zjyabXkQ9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tl1zkLw5V7d5zjyabXkQ9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06","isrc":"MXUM70806641","name":"Sin Pensar Yo Te Engañé","registered_at":"2026-06-25T20:56:16Z","spotify_id":"1tl1zkLw5V7d5zjyabXkQ9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tl1zkLw5V7d5zjyabXkQ9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tl1zkLw5V7d5zjyabXkQ9.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x25d8348dfac6c1080a961e152ae216e817ec6df3fdfff32c3cd7e407dad5fa06","isrc":"MXUM70806641","name":"Sin Pensar Yo Te Engañé","registered_at":"2026-06-25T20:56:16Z","spotify_id":"1tl1zkLw5V7d5zjyabXkQ9","type":"track"}

Quererte Me Hace Bien
type: MusicRecording
duration: PT2M59S
duration ms: 179080
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Las Bandas Románticas
  type: MusicAlbum
  date published: 2016-01-29
isrc code: MXUM71100353

Nuestra Historia en un Fin de Semana
type: MusicAlbum
date published: 2015-12-08
track: Nos Estorbó la Ropa
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160476
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
  isrc code: US7VG1543914
track: Que de Raro Tiene
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143859
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
track: Te Llegará Mi Olvido
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133334
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
track: La Cosecha
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183731
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
track: Pa Que Me Sirve la Vida
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180068
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
track: Bohemio de Afición
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153505
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
track: Que Me Entierren Cantando
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165204
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
track: La Interesada
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178346
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
track: Es Mas Fácil
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192877
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
  isrc code: US7VG1543922
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T15:01:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f612d2237fe0efc5236b82f1450a41d449c688470e99b4dc463d6fc161624a0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/31LJOCdUSg6LVjqvqfwJdl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31LJOCdUSg6LVjqvqfwJdl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f612d2237fe0efc5236b82f1450a41d449c688470e99b4dc463d6fc161624a0","isrc":"US7VG1543922","name":"Es Mas Fácil","registered_at":"2026-06-24T15:01:22Z","spotify_id":"31LJOCdUSg6LVjqvqfwJdl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f612d2237fe0efc5236b82f1450a41d449c688470e99b4dc463d6fc161624a0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31LJOCdUSg6LVjqvqfwJdl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31LJOCdUSg6LVjqvqfwJdl.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x4f612d2237fe0efc5236b82f1450a41d449c688470e99b4dc463d6fc161624a0","isrc":"US7VG1543922","name":"Es Mas Fácil","registered_at":"2026-06-24T15:01:22Z","spotify_id":"31LJOCdUSg6LVjqvqfwJdl","type":"track"}
track: Déjenme Llorar
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154005
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
track: Mis Tres Canciones
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192671
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
track: Fin de Semana
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258337
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  by artist: Río Roma
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
  isrc code: US7VG1543925
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:03:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x811cba1ee1cfb9f21c826f2486beb6ed1c5ec42188292bef0deab88853d51151
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/77n3eEHl1TFDHSVLQ2wqVA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77n3eEHl1TFDHSVLQ2wqVA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x811cba1ee1cfb9f21c826f2486beb6ed1c5ec42188292bef0deab88853d51151","isrc":"US7VG1543925","name":"Fin de Semana","registered_at":"2026-06-21T02:03:22Z","spotify_id":"77n3eEHl1TFDHSVLQ2wqVA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811cba1ee1cfb9f21c826f2486beb6ed1c5ec42188292bef0deab88853d51151. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/77n3eEHl1TFDHSVLQ2wqVA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77n3eEHl1TFDHSVLQ2wqVA.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x811cba1ee1cfb9f21c826f2486beb6ed1c5ec42188292bef0deab88853d51151","isrc":"US7VG1543925","name":"Fin de Semana","registered_at":"2026-06-21T02:03:22Z","spotify_id":"77n3eEHl1TFDHSVLQ2wqVA","type":"track"}
track: Necesito una Compañera
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209789
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Nuestra Historia en un Fin de Semana
    type: MusicAlbum
    date published: 2015-12-08
  isrc code: US7VG1543926
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Abeja Reina
track: No Me Dolió
track: Parece Que Fue Ayer
track: Laurita Garza
track: Tesoro Sagrado
track: Si No Te Hubieras Ido
track: Un Buen Guerrero

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T13:00:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7aa1432cbca18a2d13c02ec8d11e6b8e9c6b4a1f0e6d1944d8a34bb68b457d2a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0P0ebmMztiZW2gAsfLd0Kd.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P0ebmMztiZW2gAsfLd0Kd

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7aa1432cbca18a2d13c02ec8d11e6b8e9c6b4a1f0e6d1944d8a34bb68b457d2a","isrc":"US7VG1543926","name":"Necesito una Compañera","registered_at":"2026-06-24T13:00:58Z","spotify_id":"0P0ebmMztiZW2gAsfLd0Kd","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa1432cbca18a2d13c02ec8d11e6b8e9c6b4a1f0e6d1944d8a34bb68b457d2a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0P0ebmMztiZW2gAsfLd0Kd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P0ebmMztiZW2gAsfLd0Kd.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x7aa1432cbca18a2d13c02ec8d11e6b8e9c6b4a1f0e6d1944d8a34bb68b457d2a","isrc":"US7VG1543926","name":"Necesito una Compañera","registered_at":"2026-06-24T13:00:58Z","spotify_id":"0P0ebmMztiZW2gAsfLd0Kd","type":"track"}

Abeja Reina
type: MusicRecording
duration: PT3M23S
duration ms: 203208
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Nuestra Historia en un Fin de Semana
  type: MusicAlbum
  date published: 2015-12-08
isrc code: US7VG1543927

No Me Dolió
type: MusicRecording
duration: PT3M5S
duration ms: 185915
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Nuestra Historia en un Fin de Semana
  type: MusicAlbum
  date published: 2015-12-08
isrc code: US7VG1543928
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:11:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17863fec44c8c6a162c869206bf61b1f5a47c8ac3cb688e3ab9f31182752fa5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6QVj982Z61Uv7X3exkl0Yt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QVj982Z61Uv7X3exkl0Yt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17863fec44c8c6a162c869206bf61b1f5a47c8ac3cb688e3ab9f31182752fa5a","isrc":"US7VG1543928","name":"No Me Dolió","registered_at":"2026-06-21T02:11:58Z","spotify_id":"6QVj982Z61Uv7X3exkl0Yt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17863fec44c8c6a162c869206bf61b1f5a47c8ac3cb688e3ab9f31182752fa5a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6QVj982Z61Uv7X3exkl0Yt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QVj982Z61Uv7X3exkl0Yt.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x17863fec44c8c6a162c869206bf61b1f5a47c8ac3cb688e3ab9f31182752fa5a","isrc":"US7VG1543928","name":"No Me Dolió","registered_at":"2026-06-21T02:11:58Z","spotify_id":"6QVj982Z61Uv7X3exkl0Yt","type":"track"}

Parece Que Fue Ayer
type: MusicRecording
duration: PT2M36S
duration ms: 156947
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Nuestra Historia en un Fin de Semana
  type: MusicAlbum
  date published: 2015-12-08

Laurita Garza
type: MusicRecording
duration: PT3M2S
duration ms: 182389
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Nuestra Historia en un Fin de Semana
  type: MusicAlbum
  date published: 2015-12-08

Tesoro Sagrado
type: MusicRecording
duration: PT3M8S
duration ms: 188183
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Nuestra Historia en un Fin de Semana
  type: MusicAlbum
  date published: 2015-12-08

Si No Te Hubieras Ido
type: MusicRecording
duration: PT4M23S
duration ms: 263655
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Nuestra Historia en un Fin de Semana
  type: MusicAlbum
  date published: 2015-12-08

Un Buen Guerrero
type: MusicRecording
duration: PT3M6S
duration ms: 186106
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Nuestra Historia en un Fin de Semana
  type: MusicAlbum
  date published: 2015-12-08

Medio Siglo
type: MusicAlbum
date published: 2015-01-27
track: Popurrí # 1
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269306
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Medio Siglo
    type: MusicAlbum
    date published: 2015-01-27
  isrc code: USUTV1500468
track: Cuidado Con el Amor
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170946
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Medio Siglo
    type: MusicAlbum
    date published: 2015-01-27
  isrc code: USUTV1500469
track: La Mesa 20
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143226
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Medio Siglo
    type: MusicAlbum
    date published: 2015-01-27
  isrc code: USUTV1500470
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:24:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xae8c3de5f30e4344b44bd36fbf53b7ec39c1a3a181a3a848aa8d08a1eb309729
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/70uu7x9T852D1FTBxL2c21.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70uu7x9T852D1FTBxL2c21
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xae8c3de5f30e4344b44bd36fbf53b7ec39c1a3a181a3a848aa8d08a1eb309729","isrc":"USUTV1500470","name":"La Mesa 20","registered_at":"2026-06-23T06:24:21Z","spotify_id":"70uu7x9T852D1FTBxL2c21","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8c3de5f30e4344b44bd36fbf53b7ec39c1a3a181a3a848aa8d08a1eb309729. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70uu7x9T852D1FTBxL2c21.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70uu7x9T852D1FTBxL2c21.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xae8c3de5f30e4344b44bd36fbf53b7ec39c1a3a181a3a848aa8d08a1eb309729","isrc":"USUTV1500470","name":"La Mesa 20","registered_at":"2026-06-23T06:24:21Z","spotify_id":"70uu7x9T852D1FTBxL2c21","type":"track"}
track: Lo Tonto Se Me Quita
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157906
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Medio Siglo
    type: MusicAlbum
    date published: 2015-01-27
  isrc code: USUTV1500471
track: Medio Siglo
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245373
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Medio Siglo
    type: MusicAlbum
    date published: 2015-01-27
  isrc code: USUTV1500472
track: Mayor de Edad
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239666
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Medio Siglo
    type: MusicAlbum
    date published: 2015-01-27
  isrc code: USUTV1500473
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:24:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac206dae0bbbda186da993aae4c1547c4b5ff08d770388b730c9a4f71f096cda
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7koq8V24Ju3EJKdSKlrna7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7koq8V24Ju3EJKdSKlrna7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac206dae0bbbda186da993aae4c1547c4b5ff08d770388b730c9a4f71f096cda","isrc":"USUTV1500473","name":"Mayor de Edad","registered_at":"2026-06-05T12:24:46Z","spotify_id":"7koq8V24Ju3EJKdSKlrna7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac206dae0bbbda186da993aae4c1547c4b5ff08d770388b730c9a4f71f096cda. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7koq8V24Ju3EJKdSKlrna7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7koq8V24Ju3EJKdSKlrna7.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xac206dae0bbbda186da993aae4c1547c4b5ff08d770388b730c9a4f71f096cda","isrc":"USUTV1500473","name":"Mayor de Edad","registered_at":"2026-06-05T12:24:46Z","spotify_id":"7koq8V24Ju3EJKdSKlrna7","type":"track"}
track: Vete Ya
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111520
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Medio Siglo
    type: MusicAlbum
    date published: 2015-01-27
  isrc code: USUTV1500474
track: 15 Minutos
  type: MusicRecording
  duration: PT1M53S
  duration ms: 113840
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Medio Siglo
    type: MusicAlbum
    date published: 2015-01-27
  isrc code: USUTV1500475
track: Sal de Mi Vida
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231426
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Medio Siglo
    type: MusicAlbum
    date published: 2015-01-27
  isrc code: USUTV1500476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T19:53:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75e7e95d8227db817e4cf9b8a51910a831b4513d135a1801c26660338a7dc38d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2hConPP7C5qyOG069xQVKo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hConPP7C5qyOG069xQVKo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75e7e95d8227db817e4cf9b8a51910a831b4513d135a1801c26660338a7dc38d","isrc":"USUTV1500476","name":"Sal de Mi Vida","registered_at":"2026-06-01T19:53:19Z","spotify_id":"2hConPP7C5qyOG069xQVKo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e7e95d8227db817e4cf9b8a51910a831b4513d135a1801c26660338a7dc38d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hConPP7C5qyOG069xQVKo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hConPP7C5qyOG069xQVKo.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x75e7e95d8227db817e4cf9b8a51910a831b4513d135a1801c26660338a7dc38d","isrc":"USUTV1500476","name":"Sal de Mi Vida","registered_at":"2026-06-01T19:53:19Z","spotify_id":"2hConPP7C5qyOG069xQVKo","type":"track"}
track: Lo Siento por Ella
track: Transparente
track: Ya Me Cansé
track: Bella
track: Mi Más Grande Error
track: La Riata
track: Popurrí # 2

Lo Siento por Ella
type: MusicRecording
duration: PT3M51S
duration ms: 231440
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Medio Siglo
  type: MusicAlbum
  date published: 2015-01-27
isrc code: USUTV1500477
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T12:59:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae239eb8410271957551de9534c83e4dd9dfdeec4eb564e0f2fde49927801764
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1xQW7adEPT4no1gGLDlt4j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xQW7adEPT4no1gGLDlt4j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae239eb8410271957551de9534c83e4dd9dfdeec4eb564e0f2fde49927801764","isrc":"USUTV1500477","name":"Lo Siento por Ella","registered_at":"2026-06-24T12:59:39Z","spotify_id":"1xQW7adEPT4no1gGLDlt4j","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae239eb8410271957551de9534c83e4dd9dfdeec4eb564e0f2fde49927801764. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xQW7adEPT4no1gGLDlt4j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xQW7adEPT4no1gGLDlt4j.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xae239eb8410271957551de9534c83e4dd9dfdeec4eb564e0f2fde49927801764","isrc":"USUTV1500477","name":"Lo Siento por Ella","registered_at":"2026-06-24T12:59:39Z","spotify_id":"1xQW7adEPT4no1gGLDlt4j","type":"track"}

Transparente
type: MusicRecording
duration: PT2M45S
duration ms: 165040
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Medio Siglo
  type: MusicAlbum
  date published: 2015-01-27
isrc code: USUTV1500478
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T01:42:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf81021aa7304c6f8a0105b07adf6ae1b3de25078404e43fbac54106c51dd490c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4DmnoELoSbrga83MFtHcou.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DmnoELoSbrga83MFtHcou
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81021aa7304c6f8a0105b07adf6ae1b3de25078404e43fbac54106c51dd490c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4DmnoELoSbrga83MFtHcou.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DmnoELoSbrga83MFtHcou.
  date published: 2026-07-02T11:34:59Z

Ya Me Cansé
type: MusicRecording
duration: PT2M37S
duration ms: 157120
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Medio Siglo
  type: MusicAlbum
  date published: 2015-01-27
isrc code: USUTV1500479

Bella
type: MusicRecording
duration: PT3M3S
duration ms: 183360
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Medio Siglo
  type: MusicAlbum
  date published: 2015-01-27
isrc code: USUTV1500480

Mi Más Grande Error
type: MusicRecording
duration: PT3M54S
duration ms: 234920
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Medio Siglo
  type: MusicAlbum
  date published: 2015-01-27
isrc code: USUTV1500481

La Riata
type: MusicRecording
duration: PT2M57S
duration ms: 177253
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Medio Siglo
  type: MusicAlbum
  date published: 2015-01-27
isrc code: USUTV1500482

Popurrí # 2
type: MusicRecording
duration: PT5M48S
duration ms: 348800
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Medio Siglo
  type: MusicAlbum
  date published: 2015-01-27
isrc code: USUTV1500483

Fin de Semana
type: MusicAlbum
date published: 2013-11-19
track: Nos Estorbó la Ropa
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160493
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Fin de Semana
    type: MusicAlbum
    date published: 2013-11-19
  isrc code: USUTV1300394
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:19:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeba9888d6938602229ca2bb191ffe2a7be51e8267cc9460dc300034426a860a1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3YHk5InQaFH2ySkZnZyD5B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YHk5InQaFH2ySkZnZyD5B
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeba9888d6938602229ca2bb191ffe2a7be51e8267cc9460dc300034426a860a1","isrc":"USUTV1300394","name":"Nos Estorbó la Ropa","registered_at":"2026-06-07T07:19:01Z","spotify_id":"3YHk5InQaFH2ySkZnZyD5B","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba9888d6938602229ca2bb191ffe2a7be51e8267cc9460dc300034426a860a1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YHk5InQaFH2ySkZnZyD5B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YHk5InQaFH2ySkZnZyD5B.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xeba9888d6938602229ca2bb191ffe2a7be51e8267cc9460dc300034426a860a1","isrc":"USUTV1300394","name":"Nos Estorbó la Ropa","registered_at":"2026-06-07T07:19:01Z","spotify_id":"3YHk5InQaFH2ySkZnZyD5B","type":"track"}
track: Qué de Raro Tiene
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143880
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Fin de Semana
    type: MusicAlbum
    date published: 2013-11-19
  isrc code: USUTV1300395
track: La Interesada
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178360
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Fin de Semana
    type: MusicAlbum
    date published: 2013-11-19
track: La Feria de San Marcos
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165640
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Fin de Semana
    type: MusicAlbum
    date published: 2013-11-19
  isrc code: USUTV1300397
track: No Me Dolió
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185946
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Fin de Semana
    type: MusicAlbum
    date published: 2013-11-19
  isrc code: USUTV1300398
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:16:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a8fd7d71d64a788a91c24929255a3bd0ffcb43801878512607d92079c94417a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6VFi3gg9YZYt9MBa2EiRgP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VFi3gg9YZYt9MBa2EiRgP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a8fd7d71d64a788a91c24929255a3bd0ffcb43801878512607d92079c94417a","isrc":"USUTV1300398","name":"No Me Dolió","registered_at":"2026-06-04T08:16:38Z","spotify_id":"6VFi3gg9YZYt9MBa2EiRgP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8fd7d71d64a788a91c24929255a3bd0ffcb43801878512607d92079c94417a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6VFi3gg9YZYt9MBa2EiRgP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VFi3gg9YZYt9MBa2EiRgP.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0a8fd7d71d64a788a91c24929255a3bd0ffcb43801878512607d92079c94417a","isrc":"USUTV1300398","name":"No Me Dolió","registered_at":"2026-06-04T08:16:38Z","spotify_id":"6VFi3gg9YZYt9MBa2EiRgP","type":"track"}
track: La Pollera Colorada
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151000
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Fin de Semana
    type: MusicAlbum
    date published: 2013-11-19
  isrc code: USUTV1300399
track: Bohemio de Afición
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153520
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Fin de Semana
    type: MusicAlbum
    date published: 2013-11-19
  isrc code: USUTV1300400
track: Borracho y Perdido
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116320
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Fin de Semana
    type: MusicAlbum
    date published: 2013-11-19
  isrc code: USUTV1300401
track: Déjenme Llorar
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154026
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Fin de Semana
    type: MusicAlbum
    date published: 2013-11-19
  isrc code: USUTV1300402
track: Parece Que Fue Ayer
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156973
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Fin de Semana
    type: MusicAlbum
    date published: 2013-11-19
  isrc code: USUTV1300403
track: Fin de Semana
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258359
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  by artist: Río Roma
  in album: Fin de Semana
    type: MusicAlbum
    date published: 2013-11-19
  isrc code: USUTV1300404
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:52:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75dc0fa7bb8f458cec45f8f13814655686be5919f2dd264edf65700c70208424
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Tesoro Sagrado
track: A Que Le Tiras Cuando Sueñas Mexicano
track: El Polvorete
track: Un Buen Guerrero

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/330607uBEh09fIWqWfZFBf.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/330607uBEh09fIWqWfZFBf

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x75dc0fa7bb8f458cec45f8f13814655686be5919f2dd264edf65700c70208424","isrc":"USUTV1300404","name":"Fin de Semana","registered_at":"2026-06-04T13:52:51Z","spotify_id":"330607uBEh09fIWqWfZFBf","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75dc0fa7bb8f458cec45f8f13814655686be5919f2dd264edf65700c70208424. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/330607uBEh09fIWqWfZFBf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/330607uBEh09fIWqWfZFBf.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x75dc0fa7bb8f458cec45f8f13814655686be5919f2dd264edf65700c70208424","isrc":"USUTV1300404","name":"Fin de Semana","registered_at":"2026-06-04T13:52:51Z","spotify_id":"330607uBEh09fIWqWfZFBf","type":"track"}

Tesoro Sagrado
type: MusicRecording
duration: PT3M8S
duration ms: 188200
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Fin de Semana
  type: MusicAlbum
  date published: 2013-11-19
isrc code: USUTV1300405

A Que Le Tiras Cuando Sueñas Mexicano
type: MusicRecording
duration: PT2M26S
duration ms: 146586
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Fin de Semana
  type: MusicAlbum
  date published: 2013-11-19
isrc code: USUTV1300406

El Polvorete
type: MusicRecording
duration: PT2M10S
duration ms: 130973
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Fin de Semana
  type: MusicAlbum
  date published: 2013-11-19
isrc code: USUTV1300407

Un Buen Guerrero
type: MusicRecording
duration: PT3M6S
duration ms: 186146
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Fin de Semana
  type: MusicAlbum
  date published: 2013-11-19
isrc code: USUTV1300408

Sabiendo Quien Era Yo
type: MusicAlbum
date published: 2013-11-09
track: Sabiendo Quien Era Yo
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133533
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Sabiendo Quien Era Yo
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470831
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:20:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x564c2985f10069e400d4a6a593512e5b84f5f6a8b16dc445d3fba9138f6ef731
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0SBRysuUhOYeKI0OqROGNr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SBRysuUhOYeKI0OqROGNr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x564c2985f10069e400d4a6a593512e5b84f5f6a8b16dc445d3fba9138f6ef731","isrc":"QMFME1470831","name":"Sabiendo Quien Era Yo","registered_at":"2026-06-09T08:20:29Z","spotify_id":"0SBRysuUhOYeKI0OqROGNr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564c2985f10069e400d4a6a593512e5b84f5f6a8b16dc445d3fba9138f6ef731. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0SBRysuUhOYeKI0OqROGNr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SBRysuUhOYeKI0OqROGNr.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x564c2985f10069e400d4a6a593512e5b84f5f6a8b16dc445d3fba9138f6ef731","isrc":"QMFME1470831","name":"Sabiendo Quien Era Yo","registered_at":"2026-06-09T08:20:29Z","spotify_id":"0SBRysuUhOYeKI0OqROGNr","type":"track"}
track: Destino Cruel
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158240
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Sabiendo Quien Era Yo
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470832
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:27:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x77f6949c9b82d38ad8244509e15829d2224d56894a01cee086df3c3a99fb39dd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0X7ZXQycnJBkMWVlWnb9q5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0X7ZXQycnJBkMWVlWnb9q5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x77f6949c9b82d38ad8244509e15829d2224d56894a01cee086df3c3a99fb39dd","isrc":"QMFME1470832","name":"Destino Cruel","registered_at":"2026-06-10T17:27:44Z","spotify_id":"0X7ZXQycnJBkMWVlWnb9q5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f6949c9b82d38ad8244509e15829d2224d56894a01cee086df3c3a99fb39dd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0X7ZXQycnJBkMWVlWnb9q5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0X7ZXQycnJBkMWVlWnb9q5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x77f6949c9b82d38ad8244509e15829d2224d56894a01cee086df3c3a99fb39dd","isrc":"QMFME1470832","name":"Destino Cruel","registered_at":"2026-06-10T17:27:44Z","spotify_id":"0X7ZXQycnJBkMWVlWnb9q5","type":"track"}
track: Diamante Negro
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209853
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Sabiendo Quien Era Yo
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470833
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:31:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ede32e8317414bb3b9c43272eb98d32f1da9e5cd5f77e669080426348a7e996
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/074ro3124W1RTjxDXqfksz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/074ro3124W1RTjxDXqfksz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4ede32e8317414bb3b9c43272eb98d32f1da9e5cd5f77e669080426348a7e996","isrc":"QMFME1470833","name":"Diamante Negro","registered_at":"2026-06-09T17:31:42Z","spotify_id":"074ro3124W1RTjxDXqfksz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ede32e8317414bb3b9c43272eb98d32f1da9e5cd5f77e669080426348a7e996. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/074ro3124W1RTjxDXqfksz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/074ro3124W1RTjxDXqfksz.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x4ede32e8317414bb3b9c43272eb98d32f1da9e5cd5f77e669080426348a7e996","isrc":"QMFME1470833","name":"Diamante Negro","registered_at":"2026-06-09T17:31:42Z","spotify_id":"074ro3124W1RTjxDXqfksz","type":"track"}
track: Mujer, Mujer
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172893
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Sabiendo Quien Era Yo
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470834
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:22:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xecdaab5823dec54756e182de744e2c4cc6c7a87d7fbb190afba9e913307c000f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/458RMr7FTQX5yd9AHGril1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/458RMr7FTQX5yd9AHGril1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xecdaab5823dec54756e182de744e2c4cc6c7a87d7fbb190afba9e913307c000f","isrc":"QMFME1470834","name":"Mujer, Mujer","registered_at":"2026-06-10T17:22:23Z","spotify_id":"458RMr7FTQX5yd9AHGril1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdaab5823dec54756e182de744e2c4cc6c7a87d7fbb190afba9e913307c000f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/458RMr7FTQX5yd9AHGril1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/458RMr7FTQX5yd9AHGril1.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xecdaab5823dec54756e182de744e2c4cc6c7a87d7fbb190afba9e913307c000f","isrc":"QMFME1470834","name":"Mujer, Mujer","registered_at":"2026-06-10T17:22:23Z","spotify_id":"458RMr7FTQX5yd9AHGril1","type":"track"}
track: Pilares de Cristal
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159960
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Sabiendo Quien Era Yo
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470835
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Yambalaya
track: Cheque al Portador
track: Tu Ingratitud
track: No Tiene Vuelta de Hoja
track: Besando la Cruz
track: El Bigotón
track: El Viejo Joven

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T00:25:46+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x05118a61574b60ad67c8c949cddabec4e4deb39e24538d338045a5e8cf79caa1

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2CeCIB1vTtgALOfhayqfek.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CeCIB1vTtgALOfhayqfek

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x05118a61574b60ad67c8c949cddabec4e4deb39e24538d338045a5e8cf79caa1","isrc":"QMFME1470835","name":"Pilares de Cristal","registered_at":"2026-06-18T00:25:46Z","spotify_id":"2CeCIB1vTtgALOfhayqfek","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05118a61574b60ad67c8c949cddabec4e4deb39e24538d338045a5e8cf79caa1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2CeCIB1vTtgALOfhayqfek.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CeCIB1vTtgALOfhayqfek.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x05118a61574b60ad67c8c949cddabec4e4deb39e24538d338045a5e8cf79caa1","isrc":"QMFME1470835","name":"Pilares de Cristal","registered_at":"2026-06-18T00:25:46Z","spotify_id":"2CeCIB1vTtgALOfhayqfek","type":"track"}

Yambalaya
type: MusicRecording
duration: PT3M39S
duration ms: 219253
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Sabiendo Quien Era Yo
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470836
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T12:27:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49166f1eb77e7473e86a8f22cf94dd3397c55b2c7082664b5de5814b260c7f10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0iupGxEHOsCwOlURk8p9tj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iupGxEHOsCwOlURk8p9tj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:53:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49166f1eb77e7473e86a8f22cf94dd3397c55b2c7082664b5de5814b260c7f10. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:53:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0iupGxEHOsCwOlURk8p9tj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iupGxEHOsCwOlURk8p9tj.
  date published: 2026-06-17T19:53:34Z

Cheque al Portador
type: MusicRecording
duration: PT3M0S
duration ms: 180626
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Sabiendo Quien Era Yo
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470837
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:25:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd80e5016a4cc9bea5e9af9a53934b1fbe696f736e266abcd3fb2a681a1306236
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Mf5ekXD1LjpkbJykCjYaF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Mf5ekXD1LjpkbJykCjYaF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd80e5016a4cc9bea5e9af9a53934b1fbe696f736e266abcd3fb2a681a1306236","isrc":"QMFME1470837","name":"Cheque al Portador","registered_at":"2026-06-18T00:25:46Z","spotify_id":"4Mf5ekXD1LjpkbJykCjYaF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80e5016a4cc9bea5e9af9a53934b1fbe696f736e266abcd3fb2a681a1306236. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Mf5ekXD1LjpkbJykCjYaF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Mf5ekXD1LjpkbJykCjYaF.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd80e5016a4cc9bea5e9af9a53934b1fbe696f736e266abcd3fb2a681a1306236","isrc":"QMFME1470837","name":"Cheque al Portador","registered_at":"2026-06-18T00:25:46Z","spotify_id":"4Mf5ekXD1LjpkbJykCjYaF","type":"track"}

Tu Ingratitud
type: MusicRecording
duration: PT2M30S
duration ms: 150640
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Sabiendo Quien Era Yo
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470838
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:01:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb8008c2047577802af21c889621a04ec26348b833a38f9b55498f694a395ad5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5lZWqMn3qA2yynwJyjeOyS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lZWqMn3qA2yynwJyjeOyS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb8008c2047577802af21c889621a04ec26348b833a38f9b55498f694a395ad5","isrc":"QMFME1470838","name":"Tu Ingratitud","registered_at":"2026-06-11T03:01:19Z","spotify_id":"5lZWqMn3qA2yynwJyjeOyS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8008c2047577802af21c889621a04ec26348b833a38f9b55498f694a395ad5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lZWqMn3qA2yynwJyjeOyS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lZWqMn3qA2yynwJyjeOyS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdb8008c2047577802af21c889621a04ec26348b833a38f9b55498f694a395ad5","isrc":"QMFME1470838","name":"Tu Ingratitud","registered_at":"2026-06-11T03:01:19Z","spotify_id":"5lZWqMn3qA2yynwJyjeOyS","type":"track"}

No Tiene Vuelta de Hoja
type: MusicRecording
duration: PT2M29S
duration ms: 149266
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Sabiendo Quien Era Yo
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470839
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:11:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28598226246e026a7c58de1ecbf53cfb9fcc2d63198924dcbf7cef807f5aa0ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2fiuS7N6Cv8WJimiQLvguT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fiuS7N6Cv8WJimiQLvguT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28598226246e026a7c58de1ecbf53cfb9fcc2d63198924dcbf7cef807f5aa0ba","isrc":"QMFME1470839","name":"No Tiene Vuelta de Hoja","registered_at":"2026-06-17T22:11:56Z","spotify_id":"2fiuS7N6Cv8WJimiQLvguT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28598226246e026a7c58de1ecbf53cfb9fcc2d63198924dcbf7cef807f5aa0ba. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fiuS7N6Cv8WJimiQLvguT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fiuS7N6Cv8WJimiQLvguT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x28598226246e026a7c58de1ecbf53cfb9fcc2d63198924dcbf7cef807f5aa0ba","isrc":"QMFME1470839","name":"No Tiene Vuelta de Hoja","registered_at":"2026-06-17T22:11:56Z","spotify_id":"2fiuS7N6Cv8WJimiQLvguT","type":"track"}

Besando la Cruz
type: MusicRecording
duration: PT2M53S
duration ms: 173986
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Sabiendo Quien Era Yo
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470840
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:24:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x243817d9242cb0b443a9208cf1fd96c71a11af4259e9953f3d97d8b2d0e64b01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4DqijMGgGyA55QhGXPv8ZF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DqijMGgGyA55QhGXPv8ZF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x243817d9242cb0b443a9208cf1fd96c71a11af4259e9953f3d97d8b2d0e64b01","isrc":"QMFME1470840","name":"Besando la Cruz","registered_at":"2026-06-18T00:24:44Z","spotify_id":"4DqijMGgGyA55QhGXPv8ZF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243817d9242cb0b443a9208cf1fd96c71a11af4259e9953f3d97d8b2d0e64b01. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4DqijMGgGyA55QhGXPv8ZF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DqijMGgGyA55QhGXPv8ZF.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x243817d9242cb0b443a9208cf1fd96c71a11af4259e9953f3d97d8b2d0e64b01","isrc":"QMFME1470840","name":"Besando la Cruz","registered_at":"2026-06-18T00:24:44Z","spotify_id":"4DqijMGgGyA55QhGXPv8ZF","type":"track"}

El Bigotón
type: MusicRecording
duration: PT2M46S
duration ms: 166253
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Sabiendo Quien Era Yo
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470841
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:56:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55bff253996670961d222fbc1a674d2714b687e43756752dae6580318893bc16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6hB8rwOUNxM5BydRYbp4Ux.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hB8rwOUNxM5BydRYbp4Ux
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55bff253996670961d222fbc1a674d2714b687e43756752dae6580318893bc16","isrc":"QMFME1470841","name":"El Bigotón","registered_at":"2026-06-18T15:56:09Z","spotify_id":"6hB8rwOUNxM5BydRYbp4Ux","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bff253996670961d222fbc1a674d2714b687e43756752dae6580318893bc16. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hB8rwOUNxM5BydRYbp4Ux.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hB8rwOUNxM5BydRYbp4Ux.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x55bff253996670961d222fbc1a674d2714b687e43756752dae6580318893bc16","isrc":"QMFME1470841","name":"El Bigotón","registered_at":"2026-06-18T15:56:09Z","spotify_id":"6hB8rwOUNxM5BydRYbp4Ux","type":"track"}

El Viejo Joven
type: MusicRecording
duration: PT2M40S
duration ms: 160826
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Sabiendo Quien Era Yo
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470842
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:52:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5412d1ea95be3511b6e7f4c3917a13057fa61eab55cb5735021a20dba741a35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2dYw4goMuhtzNviCyBZnbc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dYw4goMuhtzNviCyBZnbc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5412d1ea95be3511b6e7f4c3917a13057fa61eab55cb5735021a20dba741a35","isrc":"QMFME1470842","name":"El Viejo Joven","registered_at":"2026-06-18T15:52:19Z","spotify_id":"2dYw4goMuhtzNviCyBZnbc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5412d1ea95be3511b6e7f4c3917a13057fa61eab55cb5735021a20dba741a35. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dYw4goMuhtzNviCyBZnbc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dYw4goMuhtzNviCyBZnbc.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe5412d1ea95be3511b6e7f4c3917a13057fa61eab55cb5735021a20dba741a35","isrc":"QMFME1470842","name":"El Viejo Joven","registered_at":"2026-06-18T15:52:19Z","spotify_id":"2dYw4goMuhtzNviCyBZnbc","type":"track"}

Quiero Olvidarme de Ti
type: MusicAlbum
date published: 2013-11-09
track: Te Equivocabas
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164133
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Quiero Olvidarme de Ti
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470821
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T00:25:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee83d9c46bba7e26eb8e219ba2d52b081a5a7202ea15c9f060b22ddc3831b448
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5lNw29ASGJFDJi6kmIRI9b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lNw29ASGJFDJi6kmIRI9b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee83d9c46bba7e26eb8e219ba2d52b081a5a7202ea15c9f060b22ddc3831b448","isrc":"QMFME1470821","name":"Te Equivocabas","registered_at":"2026-06-18T00:25:48Z","spotify_id":"5lNw29ASGJFDJi6kmIRI9b","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee83d9c46bba7e26eb8e219ba2d52b081a5a7202ea15c9f060b22ddc3831b448. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lNw29ASGJFDJi6kmIRI9b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lNw29ASGJFDJi6kmIRI9b.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xee83d9c46bba7e26eb8e219ba2d52b081a5a7202ea15c9f060b22ddc3831b448","isrc":"QMFME1470821","name":"Te Equivocabas","registered_at":"2026-06-18T00:25:48Z","spotify_id":"5lNw29ASGJFDJi6kmIRI9b","type":"track"}
track: China de los Ojos Negros
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176893
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Quiero Olvidarme de Ti
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470822
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T00:27:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb9672377f4725217c8cae17da011a6872bbbbac7f4a41535878f34e773ca3534
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1iDrkV738ZaoIA3YWg10vM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iDrkV738ZaoIA3YWg10vM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb9672377f4725217c8cae17da011a6872bbbbac7f4a41535878f34e773ca3534","isrc":"QMFME1470822","name":"China de los Ojos Negros","registered_at":"2026-06-18T00:27:57Z","spotify_id":"1iDrkV738ZaoIA3YWg10vM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9672377f4725217c8cae17da011a6872bbbbac7f4a41535878f34e773ca3534. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1iDrkV738ZaoIA3YWg10vM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iDrkV738ZaoIA3YWg10vM.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb9672377f4725217c8cae17da011a6872bbbbac7f4a41535878f34e773ca3534","isrc":"QMFME1470822","name":"China de los Ojos Negros","registered_at":"2026-06-18T00:27:57Z","spotify_id":"1iDrkV738ZaoIA3YWg10vM","type":"track"}
track: Pero Acuérdate
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164640
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Quiero Olvidarme de Ti
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470823
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:21:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9b5f63473ee80cff20a67b1b8ed7bc08daa10ce0c9987487a912dbed6e0b4702
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7IYzNv41q7ViZwd7wknG3R.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IYzNv41q7ViZwd7wknG3R
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9b5f63473ee80cff20a67b1b8ed7bc08daa10ce0c9987487a912dbed6e0b4702","isrc":"QMFME1470823","name":"Pero Acuérdate","registered_at":"2026-06-10T17:21:14Z","spotify_id":"7IYzNv41q7ViZwd7wknG3R","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5f63473ee80cff20a67b1b8ed7bc08daa10ce0c9987487a912dbed6e0b4702. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7IYzNv41q7ViZwd7wknG3R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IYzNv41q7ViZwd7wknG3R.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x9b5f63473ee80cff20a67b1b8ed7bc08daa10ce0c9987487a912dbed6e0b4702","isrc":"QMFME1470823","name":"Pero Acuérdate","registered_at":"2026-06-10T17:21:14Z","spotify_id":"7IYzNv41q7ViZwd7wknG3R","type":"track"}
track: Paso del Norte
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204853
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Quiero Olvidarme de Ti
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470824
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:18:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2eb67eb86768fc2983f40e78b52f30c9965d270e4e6876d99b7969ae814f5b52
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6KZcEz0ADWv1jaHqkKCqlq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KZcEz0ADWv1jaHqkKCqlq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2eb67eb86768fc2983f40e78b52f30c9965d270e4e6876d99b7969ae814f5b52","isrc":"QMFME1470824","name":"Paso del Norte","registered_at":"2026-06-07T07:18:43Z","spotify_id":"6KZcEz0ADWv1jaHqkKCqlq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb67eb86768fc2983f40e78b52f30c9965d270e4e6876d99b7969ae814f5b52. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KZcEz0ADWv1jaHqkKCqlq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KZcEz0ADWv1jaHqkKCqlq.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2eb67eb86768fc2983f40e78b52f30c9965d270e4e6876d99b7969ae814f5b52","isrc":"QMFME1470824","name":"Paso del Norte","registered_at":"2026-06-07T07:18:43Z","spotify_id":"6KZcEz0ADWv1jaHqkKCqlq","type":"track"}
track: El 24 de Junio
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170000
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Quiero Olvidarme de Ti
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470825
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Quiero Olvidarme de Ti
track: Indita Mía
track: Pancho Treviño
track: Soy un Hombre Muerto
track: La Ley de la Vida

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T09:38:32+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2f82d36e5fe7594e50ae92f6992b24818d69b0467c3976c5c61e293b55ca3aa6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4rLjaAlV9DE0Hcdhctgaq5.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rLjaAlV9DE0Hcdhctgaq5

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2f82d36e5fe7594e50ae92f6992b24818d69b0467c3976c5c61e293b55ca3aa6","isrc":"QMFME1470825","name":"El 24 de Junio","registered_at":"2026-06-11T09:38:32Z","spotify_id":"4rLjaAlV9DE0Hcdhctgaq5","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f82d36e5fe7594e50ae92f6992b24818d69b0467c3976c5c61e293b55ca3aa6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rLjaAlV9DE0Hcdhctgaq5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rLjaAlV9DE0Hcdhctgaq5.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x2f82d36e5fe7594e50ae92f6992b24818d69b0467c3976c5c61e293b55ca3aa6","isrc":"QMFME1470825","name":"El 24 de Junio","registered_at":"2026-06-11T09:38:32Z","spotify_id":"4rLjaAlV9DE0Hcdhctgaq5","type":"track"}

Quiero Olvidarme de Ti
type: MusicRecording
duration: PT3M24S
duration ms: 204760
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Quiero Olvidarme de Ti
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470826
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:57:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3accca71d580cb4c1e6ba01d3c451cb63ebb4cff5283aa081c11d5cc735fa539
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6zn6CKSWxcg4jcvmy7QOQV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zn6CKSWxcg4jcvmy7QOQV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3accca71d580cb4c1e6ba01d3c451cb63ebb4cff5283aa081c11d5cc735fa539","isrc":"QMFME1470826","name":"Quiero Olvidarme de Ti","registered_at":"2026-06-19T10:57:34Z","spotify_id":"6zn6CKSWxcg4jcvmy7QOQV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3accca71d580cb4c1e6ba01d3c451cb63ebb4cff5283aa081c11d5cc735fa539. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6zn6CKSWxcg4jcvmy7QOQV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zn6CKSWxcg4jcvmy7QOQV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3accca71d580cb4c1e6ba01d3c451cb63ebb4cff5283aa081c11d5cc735fa539","isrc":"QMFME1470826","name":"Quiero Olvidarme de Ti","registered_at":"2026-06-19T10:57:34Z","spotify_id":"6zn6CKSWxcg4jcvmy7QOQV","type":"track"}

Indita Mía
type: MusicRecording
duration: PT2M58S
duration ms: 178773
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Quiero Olvidarme de Ti
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470827
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:21:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77f0ffd892823255309aca3a1a88312006ed937da204cf7545d12ea5580935f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6vJ7aVG98gxovXhZrBZk9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vJ7aVG98gxovXhZrBZk9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77f0ffd892823255309aca3a1a88312006ed937da204cf7545d12ea5580935f9","isrc":"QMFME1470827","name":"Indita Mía","registered_at":"2026-06-09T08:21:49Z","spotify_id":"6vJ7aVG98gxovXhZrBZk9d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f0ffd892823255309aca3a1a88312006ed937da204cf7545d12ea5580935f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6vJ7aVG98gxovXhZrBZk9d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vJ7aVG98gxovXhZrBZk9d.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x77f0ffd892823255309aca3a1a88312006ed937da204cf7545d12ea5580935f9","isrc":"QMFME1470827","name":"Indita Mía","registered_at":"2026-06-09T08:21:49Z","spotify_id":"6vJ7aVG98gxovXhZrBZk9d","type":"track"}

Pancho Treviño
type: MusicRecording
duration: PT2M23S
duration ms: 143066
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Quiero Olvidarme de Ti
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470828
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:58:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf52bd1d3678886fb9c6d99a49669193fda6212459f49a0514103ce61a2bb2230
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3y7F6FZeqfFFxGbYcNTjrK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3y7F6FZeqfFFxGbYcNTjrK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf52bd1d3678886fb9c6d99a49669193fda6212459f49a0514103ce61a2bb2230","isrc":"QMFME1470828","name":"Pancho Treviño","registered_at":"2026-06-19T10:58:08Z","spotify_id":"3y7F6FZeqfFFxGbYcNTjrK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52bd1d3678886fb9c6d99a49669193fda6212459f49a0514103ce61a2bb2230. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3y7F6FZeqfFFxGbYcNTjrK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3y7F6FZeqfFFxGbYcNTjrK.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf52bd1d3678886fb9c6d99a49669193fda6212459f49a0514103ce61a2bb2230","isrc":"QMFME1470828","name":"Pancho Treviño","registered_at":"2026-06-19T10:58:08Z","spotify_id":"3y7F6FZeqfFFxGbYcNTjrK","type":"track"}

Soy un Hombre Muerto
type: MusicRecording
duration: PT3M12S
duration ms: 192320
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Quiero Olvidarme de Ti
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470829
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T07:59:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23c5a32535664e9c2ffbefe33f6768e388310db442a880bc919da1e1599b2d94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/529wU2VML7E5IV7I80VVGz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/529wU2VML7E5IV7I80VVGz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:43:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23c5a32535664e9c2ffbefe33f6768e388310db442a880bc919da1e1599b2d94","isrc":"QMFME1470829","name":"Soy un Hombre Muerto","registered_at":"2026-06-17T07:59:56Z","spotify_id":"529wU2VML7E5IV7I80VVGz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c5a32535664e9c2ffbefe33f6768e388310db442a880bc919da1e1599b2d94. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:43:18Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/529wU2VML7E5IV7I80VVGz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/529wU2VML7E5IV7I80VVGz.
  date published: 2026-06-17T20:43:18Z
  text: {"copyright_id":"0x23c5a32535664e9c2ffbefe33f6768e388310db442a880bc919da1e1599b2d94","isrc":"QMFME1470829","name":"Soy un Hombre Muerto","registered_at":"2026-06-17T07:59:56Z","spotify_id":"529wU2VML7E5IV7I80VVGz","type":"track"}

La Ley de la Vida
type: MusicRecording
duration: PT3M0S
duration ms: 180293
explicit: false
by artist: La Original Banda El Limón de Salvador Lizárraga
in album: Quiero Olvidarme de Ti
  type: MusicAlbum
  date published: 2013-11-09
isrc code: QMFME1470830
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:21:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11fd165341f6badab15b35fef4a2a6c9672f4f88ee8f452b92e69bd9c0ee6edd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0JUHwWaS0g71evaUEqh1N3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JUHwWaS0g71evaUEqh1N3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11fd165341f6badab15b35fef4a2a6c9672f4f88ee8f452b92e69bd9c0ee6edd","isrc":"QMFME1470830","name":"La Ley de la Vida","registered_at":"2026-06-07T14:21:50Z","spotify_id":"0JUHwWaS0g71evaUEqh1N3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fd165341f6badab15b35fef4a2a6c9672f4f88ee8f452b92e69bd9c0ee6edd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0JUHwWaS0g71evaUEqh1N3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JUHwWaS0g71evaUEqh1N3.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x11fd165341f6badab15b35fef4a2a6c9672f4f88ee8f452b92e69bd9c0ee6edd","isrc":"QMFME1470830","name":"La Ley de la Vida","registered_at":"2026-06-07T14:21:50Z","spotify_id":"0JUHwWaS0g71evaUEqh1N3","type":"track"}

Me Lo Contaron Ayer
type: MusicAlbum
date published: 2013-11-09
track: Me Lo Contaron Ayer
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154426
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Me Lo Contaron Ayer
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470811
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:16:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2eabb65d96fef8407f0ab9e8e2906607d7b61313322a00911d59d1c7b68bc28
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2rfwtM9C88E3WO282eoU9L.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rfwtM9C88E3WO282eoU9L
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc2eabb65d96fef8407f0ab9e8e2906607d7b61313322a00911d59d1c7b68bc28","isrc":"QMFME1470811","name":"Me Lo Contaron Ayer","registered_at":"2026-06-06T04:16:53Z","spotify_id":"2rfwtM9C88E3WO282eoU9L","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2eabb65d96fef8407f0ab9e8e2906607d7b61313322a00911d59d1c7b68bc28. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rfwtM9C88E3WO282eoU9L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rfwtM9C88E3WO282eoU9L.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc2eabb65d96fef8407f0ab9e8e2906607d7b61313322a00911d59d1c7b68bc28","isrc":"QMFME1470811","name":"Me Lo Contaron Ayer","registered_at":"2026-06-06T04:16:53Z","spotify_id":"2rfwtM9C88E3WO282eoU9L","type":"track"}
track: Laurita Garza
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186053
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Me Lo Contaron Ayer
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470812
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:43:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b7b98489bd917eee30827968ec260ec7bffbaa6bae3481ca10ea08592c846f9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1WMqXkIY78VBdOW0DlWEy3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WMqXkIY78VBdOW0DlWEy3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0b7b98489bd917eee30827968ec260ec7bffbaa6bae3481ca10ea08592c846f9","isrc":"QMFME1470812","name":"Laurita Garza","registered_at":"2026-06-04T13:43:49Z","spotify_id":"1WMqXkIY78VBdOW0DlWEy3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7b98489bd917eee30827968ec260ec7bffbaa6bae3481ca10ea08592c846f9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1WMqXkIY78VBdOW0DlWEy3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WMqXkIY78VBdOW0DlWEy3.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0b7b98489bd917eee30827968ec260ec7bffbaa6bae3481ca10ea08592c846f9","isrc":"QMFME1470812","name":"Laurita Garza","registered_at":"2026-06-04T13:43:49Z","spotify_id":"1WMqXkIY78VBdOW0DlWEy3","type":"track"}
track: Entre Perico y Perico
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182466
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Me Lo Contaron Ayer
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470813
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:15:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8db90e631d21c6dbbfb46fcad15dfe612740a1a91dd2a2c8fdaa8a011114c794
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0FF49nUUfvxTmLEGvzO8wv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FF49nUUfvxTmLEGvzO8wv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8db90e631d21c6dbbfb46fcad15dfe612740a1a91dd2a2c8fdaa8a011114c794","isrc":"QMFME1470813","name":"Entre Perico y Perico","registered_at":"2026-06-06T04:15:50Z","spotify_id":"0FF49nUUfvxTmLEGvzO8wv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db90e631d21c6dbbfb46fcad15dfe612740a1a91dd2a2c8fdaa8a011114c794. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0FF49nUUfvxTmLEGvzO8wv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FF49nUUfvxTmLEGvzO8wv.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8db90e631d21c6dbbfb46fcad15dfe612740a1a91dd2a2c8fdaa8a011114c794","isrc":"QMFME1470813","name":"Entre Perico y Perico","registered_at":"2026-06-06T04:15:50Z","spotify_id":"0FF49nUUfvxTmLEGvzO8wv","type":"track"}
track: Media Vida
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154920
  explicit: false
  by artist: La Original Banda El Limón de Salvador Lizárraga
  in album: Me Lo Contaron Ayer
    type: MusicAlbum
    date published: 2013-11-09
  isrc code: QMFME1470814
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:03:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4acc4c1a0059860c3a0b36642d2e8921b0b701347341164e1553bcda7fa7d376
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4T33BDN7J9TD6JJy32Lyvt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T33BDN7J9TD6JJy32Lyvt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x4acc4c1a0059860c3a0b36642d2e8921b0b701347341164e1553bcda7fa7d376","isrc":"QMFME1470814","name":"Media Vida","registered_at":"2026-06-08T12:03:41Z","spotify_id":"4T33BDN7J9TD6JJy32Lyvt","type":"track"}