Richard Ahumada
type: MusicGroup
genre: mexican hip hop
popularity: 49
followers: 675124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b956adc9-518f-4353-bfa5-8e87e8014d86.ots
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. 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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e0acfdad5a1121fbfd2a5e102737aa10584a8e8f5576f718c4c4c2a19b6e77. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b956adc9-518f-4353-bfa5-8e87e8014d86.json and https://artists.proofprofile.net/proofs/artist/b956adc9-518f-4353-bfa5-8e87e8014d86.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: La Calle
  type: MusicAlbum
  date published: 2020-07-20
  track: Mercenarios
    type: MusicRecording
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    by artist: Pechas 821
    by artist: Under Side 821
    in album: La Calle
      type: MusicAlbum
      date published: 2020-07-20
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      type: PropertyValue
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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/0UHazk1bDFNvkmpXAj5J5i
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0x7186f722fc0593732cc25d5dc6fcb43bc5cd28e85c25aac420ac3db7cc03a466. 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/0UHazk1bDFNvkmpXAj5J5i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UHazk1bDFNvkmpXAj5J5i.
      date published: 2026-07-02T03:55:08Z
  track: Musica Maldita
    type: MusicRecording
    duration: PT6M6S
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    explicit: false
    by artist: Pechas 821
    by artist: Under Side 821
    in album: La Calle
      type: MusicAlbum
      date published: 2020-07-20
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    additional property: CopyrightStatus
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      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      type: PropertyValue
      value: https://blockstream.info/api/block/956304
    additional property: OTSRecordURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    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 0xbc997f5e36372ca7963f93b643b9ad445fdf30af86649276845f078e7e8806d8. 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/3CfHl8xSoqM0dNWeFGMLm9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CfHl8xSoqM0dNWeFGMLm9.
      date published: 2026-07-02T03:55:08Z
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  track: Dispuestos a Todo
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    by artist: Pechas 821
    by artist: Under Side 821
    in album: La Calle
      type: MusicAlbum
      date published: 2020-07-20
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    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5PCh00vvqShEcOhK9fLEVC.json
    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PCh00vvqShEcOhK9fLEVC
    additional property: OTSTimestamp
      type: PropertyValue
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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 0x2da4abcb07c0dc919090b9a0de347c24e5e7a19518d6f966995b835eb264b9b2. 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/5PCh00vvqShEcOhK9fLEVC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PCh00vvqShEcOhK9fLEVC.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x2da4abcb07c0dc919090b9a0de347c24e5e7a19518d6f966995b835eb264b9b2","isrc":"ESA011837437","name":"Dispuestos a Todo","registered_at":"2026-06-18T17:32:46Z","spotify_id":"5PCh00vvqShEcOhK9fLEVC","type":"track"}
  track: En El Club
    type: MusicRecording
    duration: PT2M14S
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    by artist: Pechas 821
    by artist: Under Side 821
    in album: La Calle
      type: MusicAlbum
      date published: 2020-07-20
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    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: La Luna Y El Sol
  track: De Cotorreo
  track: Por Los Mios
  track: Tiempo De Pandillas
album: Leyenda
album: La Voz del Barrio
album: Exitos
album: Un Baison
album: Una Noche Más
album: Yo Corone
album: Safados del Coco
album: Bonita
album: Hey Hey
album: Simple Mortal
album: Serpientes Y Escaleras
album: Como la ve
album: Puestos los Guantes
album: Listos Pa Accionar
album: Charola
album: Que Onda Pai'
album: Kiubole
album: Escaparte
album: Malvivientes
album: Tocayos 1
album: Así Es La Vida
album: Por Donde Ando
album: Tantas Cosas
album: Socios Del Delito
album: Tú No
album: Bienvenido A Mi Ghetto
album: Y Se Muy Bien
album: Radicando el Barrio
album: Bendita Vida
album: Tantos Recuerdos
album: Nadie Nacio Pa Juzgar
album: Asi Es la Cosa
album: Santísima Muerte
album: Desde Abajo
album: Malviviente
album: Bang Bang
album: La Leyenda
album: Querer Es Poder
album: Album 2017
track: Allá en la esquina
track: Kiubole
track: La Voz Del Barrio
track: Xochilt
track: Lo Que Eh Vivido
track: Flaca
track: Voces
track: Y Una Vez
track: Sigo
track: Vida Mala
track: Bandido
track: Bang Bang
track: La Luna Y El Sol
track: No Tuvo Eleccion
track: No He Cambiado
track: Tranquilo y de Pie
track: Siento
track: Ponchate

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0xa7b85274d9d6c0216345ffbc8a97396a3e05c9d0b663b4617469c6259a119dff

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2qOd321ARbJJ7od7ZjUdV0.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qOd321ARbJJ7od7ZjUdV0

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

OTSCanonicalRecord
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value: {"copyright_id":"0xa7b85274d9d6c0216345ffbc8a97396a3e05c9d0b663b4617469c6259a119dff","isrc":"ESA011837438","name":"En El Club","registered_at":"2026-06-18T17:32:22Z","spotify_id":"2qOd321ARbJJ7od7ZjUdV0","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 0xa7b85274d9d6c0216345ffbc8a97396a3e05c9d0b663b4617469c6259a119dff. 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/2qOd321ARbJJ7od7ZjUdV0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qOd321ARbJJ7od7ZjUdV0.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xa7b85274d9d6c0216345ffbc8a97396a3e05c9d0b663b4617469c6259a119dff","isrc":"ESA011837438","name":"En El Club","registered_at":"2026-06-18T17:32:22Z","spotify_id":"2qOd321ARbJJ7od7ZjUdV0","type":"track"}

La Luna Y El Sol
type: MusicRecording
duration: PT4M10S
duration ms: 250044
explicit: false
by artist: Pechas 821
by artist: Richard Ahumada
by artist: Under Side 821
in album: La Calle
  type: MusicAlbum
  date published: 2020-07-20
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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: 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
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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 0xf61d10dfc52983042bfb8b4bcb2f870e749df44387c98732b3cb5251b2bb0ce7. 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/7EVV1N6vT5TF1JnGyoOMNl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EVV1N6vT5TF1JnGyoOMNl.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf61d10dfc52983042bfb8b4bcb2f870e749df44387c98732b3cb5251b2bb0ce7","isrc":"ESA011837439","name":"La Luna Y El Sol","registered_at":"2026-06-20T19:41:22Z","spotify_id":"7EVV1N6vT5TF1JnGyoOMNl","type":"track"}

De Cotorreo
type: MusicRecording
duration: PT6M55S
duration ms: 415503
explicit: false
by artist: Pechas 821
by artist: Under Side 821
in album: La Calle
  type: MusicAlbum
  date published: 2020-07-20
isrc code: ESA011837440
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:00:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x683fd67730d1b2b4d3a441839c4403f91200ef4d33538d4c8f141ff183affe94
additional property: OTSHash
additional property: OTSBitcoinBlock
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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/1o1njjFtBQqcPpz583nb9W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1o1njjFtBQqcPpz583nb9W
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 0x683fd67730d1b2b4d3a441839c4403f91200ef4d33538d4c8f141ff183affe94. 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/1o1njjFtBQqcPpz583nb9W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1o1njjFtBQqcPpz583nb9W.
  date published: 2026-06-13T15:41:10Z
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Por Los Mios
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duration: PT3M36S
duration ms: 216920
explicit: false
by artist: Pechas 821
by artist: Under Side 821
in album: La Calle
  type: MusicAlbum
  date published: 2020-07-20
isrc code: ESA011837441
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:52:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x548936611246547c6f17858e8d66395885c8330bb7142bceb4d3e067ac97184f
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/76lJEUfFvqQH0SC29HCJrb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76lJEUfFvqQH0SC29HCJrb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x548936611246547c6f17858e8d66395885c8330bb7142bceb4d3e067ac97184f","isrc":"ESA011837441","name":"Por Los Mios","registered_at":"2026-06-27T05:52:44Z","spotify_id":"76lJEUfFvqQH0SC29HCJrb","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 0x548936611246547c6f17858e8d66395885c8330bb7142bceb4d3e067ac97184f. 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/76lJEUfFvqQH0SC29HCJrb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76lJEUfFvqQH0SC29HCJrb.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x548936611246547c6f17858e8d66395885c8330bb7142bceb4d3e067ac97184f","isrc":"ESA011837441","name":"Por Los Mios","registered_at":"2026-06-27T05:52:44Z","spotify_id":"76lJEUfFvqQH0SC29HCJrb","type":"track"}

Tiempo De Pandillas
type: MusicRecording
duration: PT4M55S
duration ms: 295053
explicit: false
by artist: Pechas 821
by artist: Under Side 821
in album: La Calle
  type: MusicAlbum
  date published: 2020-07-20
isrc code: ESA011837442
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:52:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8841bd7a54ac96d5230be8da740e3f0c465373b156765a6ef1a8ec0e80803aef
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/0K9jRE7pkKBVEvj5ANn2IU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0K9jRE7pkKBVEvj5ANn2IU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8841bd7a54ac96d5230be8da740e3f0c465373b156765a6ef1a8ec0e80803aef","isrc":"ESA011837442","name":"Tiempo De Pandillas","registered_at":"2026-06-27T05:52:14Z","spotify_id":"0K9jRE7pkKBVEvj5ANn2IU","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 0x8841bd7a54ac96d5230be8da740e3f0c465373b156765a6ef1a8ec0e80803aef. 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/0K9jRE7pkKBVEvj5ANn2IU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0K9jRE7pkKBVEvj5ANn2IU.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x8841bd7a54ac96d5230be8da740e3f0c465373b156765a6ef1a8ec0e80803aef","isrc":"ESA011837442","name":"Tiempo De Pandillas","registered_at":"2026-06-27T05:52:14Z","spotify_id":"0K9jRE7pkKBVEvj5ANn2IU","type":"track"}

Leyenda
type: MusicAlbum
date published: 2023-06-30
track: Siento
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259760
  explicit: false
  by artist: Richard Ahumada
  in album: Leyenda
    type: MusicAlbum
    date published: 2023-06-30
track: Bang Bang
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202849
  explicit: false
  by artist: Richard Ahumada
  in album: Leyenda
    type: MusicAlbum
    date published: 2023-06-30
track: Flaca
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169319
  explicit: false
  by artist: Richard Ahumada
  in album: Leyenda
    type: MusicAlbum
    date published: 2023-06-30
track: Ponchate
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196719
  explicit: false
  by artist: Richard Ahumada
  in album: Leyenda
    type: MusicAlbum
    date published: 2023-06-30
track: Y Una Vez
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220496
  explicit: false
  by artist: Richard Ahumada
  in album: Leyenda
    type: MusicAlbum
    date published: 2023-06-30
track: No He Cambiado
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208468
  explicit: false
  by artist: Richard Ahumada
  in album: Leyenda
    type: MusicAlbum
    date published: 2023-06-30
track: Lo Que He Vivido
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194049
  explicit: false
  by artist: Richard Ahumada
  in album: Leyenda
    type: MusicAlbum
    date published: 2023-06-30
track: No Me Va A Contar
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182973
  explicit: false
  by artist: Richard Ahumada
  in album: Leyenda
    type: MusicAlbum
    date published: 2023-06-30

La Voz del Barrio
type: MusicAlbum
date published: 2021-11-19
track: A MI No Me la Cue Ft Cartel de Santa
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172463
  explicit: false
  by artist: Richard Ahumada
  by artist: Cartel De Santa
  in album: La Voz del Barrio
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: MX3602100006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:24:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb395d9d2597c9f2e6f6cdf31f8cc8f6b76a12d39bc6f5ea7f3501a2f65729438
  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/4yAOWT6s5KgjXwP8oGKEnJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yAOWT6s5KgjXwP8oGKEnJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb395d9d2597c9f2e6f6cdf31f8cc8f6b76a12d39bc6f5ea7f3501a2f65729438","isrc":"MX3602100006","name":"A MI No Me la Cue Ft Cartel de Santa","registered_at":"2026-06-04T16:24:57Z","spotify_id":"4yAOWT6s5KgjXwP8oGKEnJ","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 0xb395d9d2597c9f2e6f6cdf31f8cc8f6b76a12d39bc6f5ea7f3501a2f65729438. 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/4yAOWT6s5KgjXwP8oGKEnJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yAOWT6s5KgjXwP8oGKEnJ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb395d9d2597c9f2e6f6cdf31f8cc8f6b76a12d39bc6f5ea7f3501a2f65729438","isrc":"MX3602100006","name":"A MI No Me la Cue Ft Cartel de Santa","registered_at":"2026-06-04T16:24:57Z","spotify_id":"4yAOWT6s5KgjXwP8oGKEnJ","type":"track"}
track: A Usted Que Le Importa Ft Millonario
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248000
  explicit: false
  by artist: Richard Ahumada
  by artist: Millonario
  in album: La Voz del Barrio
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: MX3602100005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:41:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb91eac464ae16f266a1e6746644f0e257f12201f9d72465baa314879fcfa28c3
  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/1b0oL0GJWyv8mqg1w2UYmS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b0oL0GJWyv8mqg1w2UYmS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb91eac464ae16f266a1e6746644f0e257f12201f9d72465baa314879fcfa28c3","isrc":"MX3602100005","name":"A Usted Que Le Importa Ft Millonario","registered_at":"2026-06-04T13:41:59Z","spotify_id":"1b0oL0GJWyv8mqg1w2UYmS","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 0xb91eac464ae16f266a1e6746644f0e257f12201f9d72465baa314879fcfa28c3. 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/1b0oL0GJWyv8mqg1w2UYmS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b0oL0GJWyv8mqg1w2UYmS.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb91eac464ae16f266a1e6746644f0e257f12201f9d72465baa314879fcfa28c3","isrc":"MX3602100005","name":"A Usted Que Le Importa Ft Millonario","registered_at":"2026-06-04T13:41:59Z","spotify_id":"1b0oL0GJWyv8mqg1w2UYmS","type":"track"}
track: Bam Bam Bam
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219310
  explicit: false
  by artist: Richard Ahumada
  in album: La Voz del Barrio
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: MX3602100007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:12:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b416ec2976a9ad986aed0e6660ac5065ed83c635cb7f50bf71db8b525faf2a0
  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/4Ib4XYpYx0h2Mip1Ml1RMS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ib4XYpYx0h2Mip1Ml1RMS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b416ec2976a9ad986aed0e6660ac5065ed83c635cb7f50bf71db8b525faf2a0","isrc":"MX3602100007","name":"Bam Bam Bam","registered_at":"2026-06-08T10:12:17Z","spotify_id":"4Ib4XYpYx0h2Mip1Ml1RMS","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 0x5b416ec2976a9ad986aed0e6660ac5065ed83c635cb7f50bf71db8b525faf2a0. 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/4Ib4XYpYx0h2Mip1Ml1RMS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ib4XYpYx0h2Mip1Ml1RMS.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5b416ec2976a9ad986aed0e6660ac5065ed83c635cb7f50bf71db8b525faf2a0","isrc":"MX3602100007","name":"Bam Bam Bam","registered_at":"2026-06-08T10:12:17Z","spotify_id":"4Ib4XYpYx0h2Mip1Ml1RMS","type":"track"}
track: Donde Estan
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192537
  explicit: false
  by artist: Richard Ahumada
  in album: La Voz del Barrio
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: MX3602100008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:48:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x77b719daf5dd20e6677003eea18efa96294dcb6b70fd0547d8ba2624898c8002
  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/17dUF3Rcref64UYmnetyoh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17dUF3Rcref64UYmnetyoh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x77b719daf5dd20e6677003eea18efa96294dcb6b70fd0547d8ba2624898c8002","isrc":"MX3602100008","name":"Donde Estan","registered_at":"2026-06-08T14:48:46Z","spotify_id":"17dUF3Rcref64UYmnetyoh","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 0x77b719daf5dd20e6677003eea18efa96294dcb6b70fd0547d8ba2624898c8002. 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/17dUF3Rcref64UYmnetyoh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17dUF3Rcref64UYmnetyoh.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x77b719daf5dd20e6677003eea18efa96294dcb6b70fd0547d8ba2624898c8002","isrc":"MX3602100008","name":"Donde Estan","registered_at":"2026-06-08T14:48:46Z","spotify_id":"17dUF3Rcref64UYmnetyoh","type":"track"}
track: Donde Sali
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214500
  explicit: false
  by artist: Richard Ahumada
  in album: La Voz del Barrio
  isrc code: MX3602100009
  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 Diablo Esta Dormido
track: Favela
track: LA Bandida y el Bandido
track: Mal Querido
track: Medusa
track: Niña Blanca
track: Solo
track: Versace Ft Pablito Calavera

Richard Ahumada
type: MusicGroup

La Voz del Barrio
type: MusicAlbum
date published: 2021-11-19

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T23:17:30+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3a2038abd91e247cc0ab239e2ea6f0dda6578073680f06ee79f3fb66de8597ec

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/7gxFItY46S1Lj0w6RdNHQZ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gxFItY46S1Lj0w6RdNHQZ

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3a2038abd91e247cc0ab239e2ea6f0dda6578073680f06ee79f3fb66de8597ec","isrc":"MX3602100009","name":"Donde Sali","registered_at":"2026-06-08T23:17:30Z","spotify_id":"7gxFItY46S1Lj0w6RdNHQZ","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 0x3a2038abd91e247cc0ab239e2ea6f0dda6578073680f06ee79f3fb66de8597ec. 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/7gxFItY46S1Lj0w6RdNHQZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gxFItY46S1Lj0w6RdNHQZ.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x3a2038abd91e247cc0ab239e2ea6f0dda6578073680f06ee79f3fb66de8597ec","isrc":"MX3602100009","name":"Donde Sali","registered_at":"2026-06-08T23:17:30Z","spotify_id":"7gxFItY46S1Lj0w6RdNHQZ","type":"track"}

EL Diablo Esta Dormido
type: MusicRecording
duration: PT2M58S
duration ms: 178536
explicit: false
by artist: Richard Ahumada
in album: La Voz del Barrio
  type: MusicAlbum
  date published: 2021-11-19
isrc code: MX3602100010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:53:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfaee76dbad7bd8167052dc2d6902bacaa444712c1bc998a696419b32970268ab
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/3SQmDoQjsCgHbXXzsWNAEu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SQmDoQjsCgHbXXzsWNAEu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfaee76dbad7bd8167052dc2d6902bacaa444712c1bc998a696419b32970268ab","isrc":"MX3602100010","name":"EL Diablo Esta Dormido","registered_at":"2026-06-08T05:53:04Z","spotify_id":"3SQmDoQjsCgHbXXzsWNAEu","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 0xfaee76dbad7bd8167052dc2d6902bacaa444712c1bc998a696419b32970268ab. 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/3SQmDoQjsCgHbXXzsWNAEu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SQmDoQjsCgHbXXzsWNAEu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfaee76dbad7bd8167052dc2d6902bacaa444712c1bc998a696419b32970268ab","isrc":"MX3602100010","name":"EL Diablo Esta Dormido","registered_at":"2026-06-08T05:53:04Z","spotify_id":"3SQmDoQjsCgHbXXzsWNAEu","type":"track"}

Favela
type: MusicRecording
duration: PT3M3S
duration ms: 183272
explicit: false
by artist: Richard Ahumada
in album: La Voz del Barrio
  type: MusicAlbum
  date published: 2021-11-19
isrc code: MX3602100011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:12:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f9082d942449f3086d0d91babfcb86e0772fd01e8a39d20cc1bf1b160513012
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/2ywsHrvb8fEjlw6HrLIqLy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ywsHrvb8fEjlw6HrLIqLy
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 0x7f9082d942449f3086d0d91babfcb86e0772fd01e8a39d20cc1bf1b160513012. 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/2ywsHrvb8fEjlw6HrLIqLy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ywsHrvb8fEjlw6HrLIqLy.
  date published: 2026-06-13T15:41:10Z

LA Bandida y el Bandido
type: MusicRecording
duration: PT3M8S
duration ms: 188209
explicit: false
by artist: Richard Ahumada
in album: La Voz del Barrio
  type: MusicAlbum
  date published: 2021-11-19
isrc code: MX3602100012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:36:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f331aafd5b3ccf32bef9cf1aea54097c6489ab030f673e514efb5f940557204
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/0jQm1R4RpkxW68xOCB96s0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jQm1R4RpkxW68xOCB96s0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f331aafd5b3ccf32bef9cf1aea54097c6489ab030f673e514efb5f940557204","isrc":"MX3602100012","name":"LA Bandida y el Bandido","registered_at":"2026-06-07T03:36:08Z","spotify_id":"0jQm1R4RpkxW68xOCB96s0","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 0x2f331aafd5b3ccf32bef9cf1aea54097c6489ab030f673e514efb5f940557204. 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/0jQm1R4RpkxW68xOCB96s0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jQm1R4RpkxW68xOCB96s0.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x2f331aafd5b3ccf32bef9cf1aea54097c6489ab030f673e514efb5f940557204","isrc":"MX3602100012","name":"LA Bandida y el Bandido","registered_at":"2026-06-07T03:36:08Z","spotify_id":"0jQm1R4RpkxW68xOCB96s0","type":"track"}

Mal Querido
type: MusicRecording
duration: PT3M4S
duration ms: 184000
explicit: false
by artist: Richard Ahumada
in album: La Voz del Barrio
  type: MusicAlbum
  date published: 2021-11-19
isrc code: MX3602100013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:12:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07fd24c7f10f410b7cc510c3d2ffca950cc8f3a813bd66b4a25989a8577c2c09
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/4dvECOVyt3tfUXUsCca6Qi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dvECOVyt3tfUXUsCca6Qi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07fd24c7f10f410b7cc510c3d2ffca950cc8f3a813bd66b4a25989a8577c2c09","isrc":"MX3602100013","name":"Mal Querido","registered_at":"2026-06-08T23:12:08Z","spotify_id":"4dvECOVyt3tfUXUsCca6Qi","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 0x07fd24c7f10f410b7cc510c3d2ffca950cc8f3a813bd66b4a25989a8577c2c09. 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/4dvECOVyt3tfUXUsCca6Qi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dvECOVyt3tfUXUsCca6Qi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x07fd24c7f10f410b7cc510c3d2ffca950cc8f3a813bd66b4a25989a8577c2c09","isrc":"MX3602100013","name":"Mal Querido","registered_at":"2026-06-08T23:12:08Z","spotify_id":"4dvECOVyt3tfUXUsCca6Qi","type":"track"}

Medusa
type: MusicRecording
duration: PT4M10S
duration ms: 250371
explicit: false
by artist: Richard Ahumada
in album: La Voz del Barrio
  type: MusicAlbum
  date published: 2021-11-19
isrc code: MX3602100014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:31:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9684711b2092f15397152cfd1a8eab50935540d3dbb9e17562eb3fa58ef955f7
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/0nTcMKz7ChOMxV0Izb0oWs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nTcMKz7ChOMxV0Izb0oWs
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 0x9684711b2092f15397152cfd1a8eab50935540d3dbb9e17562eb3fa58ef955f7. 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/0nTcMKz7ChOMxV0Izb0oWs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nTcMKz7ChOMxV0Izb0oWs.
  date published: 2026-06-13T15:41:10Z

Niña Blanca
type: MusicRecording
duration: PT3M34S
duration ms: 214445
explicit: false
by artist: Richard Ahumada
in album: La Voz del Barrio
  type: MusicAlbum
  date published: 2021-11-19
isrc code: MX3602100015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:13:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16e8618cbfec80091c30ed45a1e2242c6cbe6a20e6fde071a1446bc216c31393
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/6s3MkYlBeATcI0hKW2rJpU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6s3MkYlBeATcI0hKW2rJpU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16e8618cbfec80091c30ed45a1e2242c6cbe6a20e6fde071a1446bc216c31393","isrc":"MX3602100015","name":"Niña Blanca","registered_at":"2026-06-08T23:13:08Z","spotify_id":"6s3MkYlBeATcI0hKW2rJpU","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 0x16e8618cbfec80091c30ed45a1e2242c6cbe6a20e6fde071a1446bc216c31393. 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/6s3MkYlBeATcI0hKW2rJpU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6s3MkYlBeATcI0hKW2rJpU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x16e8618cbfec80091c30ed45a1e2242c6cbe6a20e6fde071a1446bc216c31393","isrc":"MX3602100015","name":"Niña Blanca","registered_at":"2026-06-08T23:13:08Z","spotify_id":"6s3MkYlBeATcI0hKW2rJpU","type":"track"}

Solo
type: MusicRecording
duration: PT3M39S
duration ms: 219728
explicit: false
by artist: Richard Ahumada
in album: La Voz del Barrio
  type: MusicAlbum
  date published: 2021-11-19
isrc code: MX3602100016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:32:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x922dbf34cd04ee09f6161028cf9d0e185eeeecd7044a550c49053b6e0eaf0049
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/7ohxUnDRIW1liSxnkpyITO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ohxUnDRIW1liSxnkpyITO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0x922dbf34cd04ee09f6161028cf9d0e185eeeecd7044a550c49053b6e0eaf0049. 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/7ohxUnDRIW1liSxnkpyITO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ohxUnDRIW1liSxnkpyITO.
  date published: 2026-06-13T17:25:41Z

Versace Ft Pablito Calavera
type: MusicRecording
duration: PT3M33S
duration ms: 213840
explicit: false
by artist: Richard Ahumada
by artist: Pablito Calavera
in album: La Voz del Barrio
  type: MusicAlbum
  date published: 2021-11-19
isrc code: MX3602100017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:59:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf188faf81be12d1aa7481f0ddfff5322212cc5f0f31c6f1ebdd6f7f5eb6bec4
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/0ZHJlC2xfEHjy1wcADjzHg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZHJlC2xfEHjy1wcADjzHg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf188faf81be12d1aa7481f0ddfff5322212cc5f0f31c6f1ebdd6f7f5eb6bec4","isrc":"MX3602100017","name":"Versace Ft Pablito Calavera","registered_at":"2026-06-09T10:59:24Z","spotify_id":"0ZHJlC2xfEHjy1wcADjzHg","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 0xcf188faf81be12d1aa7481f0ddfff5322212cc5f0f31c6f1ebdd6f7f5eb6bec4. 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/0ZHJlC2xfEHjy1wcADjzHg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZHJlC2xfEHjy1wcADjzHg.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xcf188faf81be12d1aa7481f0ddfff5322212cc5f0f31c6f1ebdd6f7f5eb6bec4","isrc":"MX3602100017","name":"Versace Ft Pablito Calavera","registered_at":"2026-06-09T10:59:24Z","spotify_id":"0ZHJlC2xfEHjy1wcADjzHg","type":"track"}

Exitos
type: MusicAlbum
date published: 2017-06-29
track: Debe De Entender
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197021
  explicit: false
  by artist: Richard Ahumada
  in album: Exitos
    type: MusicAlbum
    date published: 2017-06-29
  isrc code: TCADD1757521
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:04:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c69594c91248c7a4435b31041c120609b2506c733ba3cdf7e4840741b402332
  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/0uWUH6cBUFNQCgU9ac0q7T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uWUH6cBUFNQCgU9ac0q7T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2c69594c91248c7a4435b31041c120609b2506c733ba3cdf7e4840741b402332","isrc":"TCADD1757521","name":"Debe De Entender","registered_at":"2026-06-18T06:04:42Z","spotify_id":"0uWUH6cBUFNQCgU9ac0q7T","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 0x2c69594c91248c7a4435b31041c120609b2506c733ba3cdf7e4840741b402332. 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/0uWUH6cBUFNQCgU9ac0q7T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uWUH6cBUFNQCgU9ac0q7T.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2c69594c91248c7a4435b31041c120609b2506c733ba3cdf7e4840741b402332","isrc":"TCADD1757521","name":"Debe De Entender","registered_at":"2026-06-18T06:04:42Z","spotify_id":"0uWUH6cBUFNQCgU9ac0q7T","type":"track"}
track: From De Hood
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206495
  explicit: false
  by artist: Richard Ahumada
  in album: Exitos
    type: MusicAlbum
    date published: 2017-06-29
  isrc code: TCADD1757522
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:09:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2024f6ac6ebcf5ec10d17220c90a049d97329294beec9558f165cb10a5f5712d
  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/1JwxPWBHaMy3z9xaXV527R.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JwxPWBHaMy3z9xaXV527R
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2024f6ac6ebcf5ec10d17220c90a049d97329294beec9558f165cb10a5f5712d","isrc":"TCADD1757522","name":"From De Hood","registered_at":"2026-06-08T23:09:37Z","spotify_id":"1JwxPWBHaMy3z9xaXV527R","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 0x2024f6ac6ebcf5ec10d17220c90a049d97329294beec9558f165cb10a5f5712d. 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/1JwxPWBHaMy3z9xaXV527R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JwxPWBHaMy3z9xaXV527R.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2024f6ac6ebcf5ec10d17220c90a049d97329294beec9558f165cb10a5f5712d","isrc":"TCADD1757522","name":"From De Hood","registered_at":"2026-06-08T23:09:37Z","spotify_id":"1JwxPWBHaMy3z9xaXV527R","type":"track"}
track: Hey Bro
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153530
  explicit: false
  by artist: Richard Ahumada
  in album: Exitos
    type: MusicAlbum
    date published: 2017-06-29
  isrc code: TCADD1757523
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:49:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa363831fd2c3329725d2630da10031f03c0e37e41364c9df08cd75319f422ff7
  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/6AQPV1ZJ6jyOKj4aRsT3TV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AQPV1ZJ6jyOKj4aRsT3TV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa363831fd2c3329725d2630da10031f03c0e37e41364c9df08cd75319f422ff7","isrc":"TCADD1757523","name":"Hey Bro","registered_at":"2026-06-05T06:49:28Z","spotify_id":"6AQPV1ZJ6jyOKj4aRsT3TV","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 0xa363831fd2c3329725d2630da10031f03c0e37e41364c9df08cd75319f422ff7. 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/6AQPV1ZJ6jyOKj4aRsT3TV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AQPV1ZJ6jyOKj4aRsT3TV.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa363831fd2c3329725d2630da10031f03c0e37e41364c9df08cd75319f422ff7","isrc":"TCADD1757523","name":"Hey Bro","registered_at":"2026-06-05T06:49:28Z","spotify_id":"6AQPV1ZJ6jyOKj4aRsT3TV","type":"track"}
track: La Venganza
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181974
  explicit: false
  by artist: Richard Ahumada
  in album: Exitos
    type: MusicAlbum
    date published: 2017-06-29
  isrc code: TCADD1757524
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:33:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ace8953c447cb2390d0bc09f1ab261a74c4c56c02324eb3b3764797c4c49d6b
  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/7LorJSYT8xylyGdKHrgvcq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LorJSYT8xylyGdKHrgvcq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7ace8953c447cb2390d0bc09f1ab261a74c4c56c02324eb3b3764797c4c49d6b","isrc":"TCADD1757524","name":"La Venganza","registered_at":"2026-06-07T15:33:31Z","spotify_id":"7LorJSYT8xylyGdKHrgvcq","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 0x7ace8953c447cb2390d0bc09f1ab261a74c4c56c02324eb3b3764797c4c49d6b. 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/7LorJSYT8xylyGdKHrgvcq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LorJSYT8xylyGdKHrgvcq.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x7ace8953c447cb2390d0bc09f1ab261a74c4c56c02324eb3b3764797c4c49d6b","isrc":"TCADD1757524","name":"La Venganza","registered_at":"2026-06-07T15:33:31Z","spotify_id":"7LorJSYT8xylyGdKHrgvcq","type":"track"}
track: No Los Veo
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167601
  explicit: false
  by artist: Richard Ahumada
  in album: Exitos
    type: MusicAlbum
    date published: 2017-06-29
  isrc code: TCADD1757526
  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: Vengo De Un Barrio
track: No Confio
track: No Son De Guetto
track: El Que Ande Abriendo La Boca
track: MI Terreno
track: Me Vales
track: Bendita Vida
track: Sumba
track: Tranquilo Y De Pie
track: Vida Solo Una

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T15:38:20+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x49681c3e5a6306b2e53ec1b75d5d0c265a9b830bae6ac3887a6939ba1c20f13a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4CIXkI0RDQ0OsxPumZuAqM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CIXkI0RDQ0OsxPumZuAqM

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x49681c3e5a6306b2e53ec1b75d5d0c265a9b830bae6ac3887a6939ba1c20f13a","isrc":"TCADD1757526","name":"No Los Veo","registered_at":"2026-06-07T15:38:20Z","spotify_id":"4CIXkI0RDQ0OsxPumZuAqM","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 0x49681c3e5a6306b2e53ec1b75d5d0c265a9b830bae6ac3887a6939ba1c20f13a. 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/4CIXkI0RDQ0OsxPumZuAqM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CIXkI0RDQ0OsxPumZuAqM.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x49681c3e5a6306b2e53ec1b75d5d0c265a9b830bae6ac3887a6939ba1c20f13a","isrc":"TCADD1757526","name":"No Los Veo","registered_at":"2026-06-07T15:38:20Z","spotify_id":"4CIXkI0RDQ0OsxPumZuAqM","type":"track"}

Vengo De Un Barrio
type: MusicRecording
duration: PT3M35S
duration ms: 215899
explicit: false
by artist: Richard Ahumada
in album: Exitos
  type: MusicAlbum
  date published: 2017-06-29
isrc code: TCADD1757528
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:11:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0142afee4495b95a0770e220d5fd02a18885df488bbc551de750fa21f3519c84
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/6LRfT9reN1YGhxUfK9gzQb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LRfT9reN1YGhxUfK9gzQb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0142afee4495b95a0770e220d5fd02a18885df488bbc551de750fa21f3519c84","isrc":"TCADD1757528","name":"Vengo De Un Barrio","registered_at":"2026-06-10T22:11:59Z","spotify_id":"6LRfT9reN1YGhxUfK9gzQb","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 0x0142afee4495b95a0770e220d5fd02a18885df488bbc551de750fa21f3519c84. 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/6LRfT9reN1YGhxUfK9gzQb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LRfT9reN1YGhxUfK9gzQb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0142afee4495b95a0770e220d5fd02a18885df488bbc551de750fa21f3519c84","isrc":"TCADD1757528","name":"Vengo De Un Barrio","registered_at":"2026-06-10T22:11:59Z","spotify_id":"6LRfT9reN1YGhxUfK9gzQb","type":"track"}

No Confio
type: MusicRecording
duration: PT3M29S
duration ms: 209769
explicit: false
by artist: Richard Ahumada
in album: Exitos
  type: MusicAlbum
  date published: 2017-06-29
isrc code: TCADD1757533
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:06:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe11bab8925075d5b63a0adf4afa984b5e98c45a99eab9bed6d77eef4c848c8da
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/2Bkd7m5iBh4zBAaILO1cCi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Bkd7m5iBh4zBAaILO1cCi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe11bab8925075d5b63a0adf4afa984b5e98c45a99eab9bed6d77eef4c848c8da","isrc":"TCADD1757533","name":"No Confio","registered_at":"2026-06-08T23:06:16Z","spotify_id":"2Bkd7m5iBh4zBAaILO1cCi","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 0xe11bab8925075d5b63a0adf4afa984b5e98c45a99eab9bed6d77eef4c848c8da. 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/2Bkd7m5iBh4zBAaILO1cCi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Bkd7m5iBh4zBAaILO1cCi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe11bab8925075d5b63a0adf4afa984b5e98c45a99eab9bed6d77eef4c848c8da","isrc":"TCADD1757533","name":"No Confio","registered_at":"2026-06-08T23:06:16Z","spotify_id":"2Bkd7m5iBh4zBAaILO1cCi","type":"track"}

No Son De Guetto
type: MusicRecording
duration: PT4M7S
duration ms: 247106
explicit: false
by artist: Richard Ahumada
in album: Exitos
  type: MusicAlbum
  date published: 2017-06-29
isrc code: TCADD1757534
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:15:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf26c2804527c4b452e47bfaeaf2998fd145907f905fb8e67bcdf91f89021076
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/7g41HG6JqneXFJZ7eJDStu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g41HG6JqneXFJZ7eJDStu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf26c2804527c4b452e47bfaeaf2998fd145907f905fb8e67bcdf91f89021076","isrc":"TCADD1757534","name":"No Son De Guetto","registered_at":"2026-06-05T07:15:16Z","spotify_id":"7g41HG6JqneXFJZ7eJDStu","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 0xbf26c2804527c4b452e47bfaeaf2998fd145907f905fb8e67bcdf91f89021076. 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/7g41HG6JqneXFJZ7eJDStu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g41HG6JqneXFJZ7eJDStu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbf26c2804527c4b452e47bfaeaf2998fd145907f905fb8e67bcdf91f89021076","isrc":"TCADD1757534","name":"No Son De Guetto","registered_at":"2026-06-05T07:15:16Z","spotify_id":"7g41HG6JqneXFJZ7eJDStu","type":"track"}

El Que Ande Abriendo La Boca
type: MusicRecording
duration: PT3M19S
duration ms: 199784
explicit: false
by artist: Richard Ahumada
in album: Exitos
  type: MusicAlbum
  date published: 2017-06-29
isrc code: TCADD1757536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:09:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ad626b1ae1866879c3c345c83823afecce1f92f63f14cce16ced17aed418e43
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/0q9w7oDL5hRtUFDx39FjPh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0q9w7oDL5hRtUFDx39FjPh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ad626b1ae1866879c3c345c83823afecce1f92f63f14cce16ced17aed418e43","isrc":"TCADD1757536","name":"El Que Ande Abriendo La Boca","registered_at":"2026-06-10T22:09:21Z","spotify_id":"0q9w7oDL5hRtUFDx39FjPh","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 0x9ad626b1ae1866879c3c345c83823afecce1f92f63f14cce16ced17aed418e43. 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/0q9w7oDL5hRtUFDx39FjPh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0q9w7oDL5hRtUFDx39FjPh.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9ad626b1ae1866879c3c345c83823afecce1f92f63f14cce16ced17aed418e43","isrc":"TCADD1757536","name":"El Que Ande Abriendo La Boca","registered_at":"2026-06-10T22:09:21Z","spotify_id":"0q9w7oDL5hRtUFDx39FjPh","type":"track"}

MI Terreno
type: MusicRecording
duration: PT2M51S
duration ms: 171897
explicit: false
by artist: Richard Ahumada
in album: Exitos
  type: MusicAlbum
  date published: 2017-06-29
isrc code: TCADD1757560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:43:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a07a0eb0207c18a4b1b0b1ffc746c52c2497e69141f1939b7717acbab734b54
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/05p6QUeyp5SQg1eBmjpn57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05p6QUeyp5SQg1eBmjpn57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a07a0eb0207c18a4b1b0b1ffc746c52c2497e69141f1939b7717acbab734b54","isrc":"TCADD1757560","name":"MI Terreno","registered_at":"2026-06-08T14:43:37Z","spotify_id":"05p6QUeyp5SQg1eBmjpn57","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 0x2a07a0eb0207c18a4b1b0b1ffc746c52c2497e69141f1939b7717acbab734b54. 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/05p6QUeyp5SQg1eBmjpn57.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05p6QUeyp5SQg1eBmjpn57.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2a07a0eb0207c18a4b1b0b1ffc746c52c2497e69141f1939b7717acbab734b54","isrc":"TCADD1757560","name":"MI Terreno","registered_at":"2026-06-08T14:43:37Z","spotify_id":"05p6QUeyp5SQg1eBmjpn57","type":"track"}

Me Vales
type: MusicRecording
duration: PT2M29S
duration ms: 149118
explicit: false
by artist: Richard Ahumada
in album: Exitos
  type: MusicAlbum
  date published: 2017-06-29
isrc code: TCADD1757561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T18:40:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0fabf5c783671dd52bf1ab3c71539e8abd214e9995dad135c3b87bbd99d7add
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/7kg24uzruViq9qYoB4WiUI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kg24uzruViq9qYoB4WiUI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0fabf5c783671dd52bf1ab3c71539e8abd214e9995dad135c3b87bbd99d7add","isrc":"TCADD1757561","name":"Me Vales","registered_at":"2026-06-11T18:40:58Z","spotify_id":"7kg24uzruViq9qYoB4WiUI","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 0xd0fabf5c783671dd52bf1ab3c71539e8abd214e9995dad135c3b87bbd99d7add. 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/7kg24uzruViq9qYoB4WiUI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kg24uzruViq9qYoB4WiUI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd0fabf5c783671dd52bf1ab3c71539e8abd214e9995dad135c3b87bbd99d7add","isrc":"TCADD1757561","name":"Me Vales","registered_at":"2026-06-11T18:40:58Z","spotify_id":"7kg24uzruViq9qYoB4WiUI","type":"track"}

Bendita Vida
type: MusicRecording
duration: PT3M48S
duration ms: 228995
explicit: false
by artist: Richard Ahumada
in album: Exitos
  type: MusicAlbum
  date published: 2017-06-29
isrc code: TCADD1757562
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:00:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc466f70efd5a14d3f39095623e968936ff68557732a9f90419cb89a83a2729c3
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/5xZTPEfZTDS5AE3PGLyAYn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xZTPEfZTDS5AE3PGLyAYn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc466f70efd5a14d3f39095623e968936ff68557732a9f90419cb89a83a2729c3","isrc":"TCADD1757562","name":"Bendita Vida","registered_at":"2026-06-04T10:00:09Z","spotify_id":"5xZTPEfZTDS5AE3PGLyAYn","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 0xc466f70efd5a14d3f39095623e968936ff68557732a9f90419cb89a83a2729c3. 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/5xZTPEfZTDS5AE3PGLyAYn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xZTPEfZTDS5AE3PGLyAYn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc466f70efd5a14d3f39095623e968936ff68557732a9f90419cb89a83a2729c3","isrc":"TCADD1757562","name":"Bendita Vida","registered_at":"2026-06-04T10:00:09Z","spotify_id":"5xZTPEfZTDS5AE3PGLyAYn","type":"track"}

Sumba
type: MusicRecording
duration: PT4M4S
duration ms: 244529
explicit: false
by artist: Richard Ahumada
in album: Exitos
  type: MusicAlbum
  date published: 2017-06-29
isrc code: TCADD1757564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:39:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd5b19e9522a0351ded6b88459219d34cdc4193f68e8935f0d99e2db8324f997
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/2d4CzsBGEdIN7qRZbJtEZ6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2d4CzsBGEdIN7qRZbJtEZ6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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 0xdd5b19e9522a0351ded6b88459219d34cdc4193f68e8935f0d99e2db8324f997. 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/2d4CzsBGEdIN7qRZbJtEZ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2d4CzsBGEdIN7qRZbJtEZ6.
  date published: 2026-06-13T12:53:06Z

Tranquilo Y De Pie
type: MusicRecording
duration: PT2M57S
duration ms: 177400
explicit: false
by artist: Richard Ahumada
in album: Exitos
  type: MusicAlbum
  date published: 2017-06-29
isrc code: TCADD1757565
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:03:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9876a37b5bfe473ae9411546f3116171593a5471c670e2850e41d31bd14f1dc
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/2VXisTRW08vhTt6Oj6PzmR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VXisTRW08vhTt6Oj6PzmR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9876a37b5bfe473ae9411546f3116171593a5471c670e2850e41d31bd14f1dc","isrc":"TCADD1757565","name":"Tranquilo Y De Pie","registered_at":"2026-06-18T06:03:37Z","spotify_id":"2VXisTRW08vhTt6Oj6PzmR","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 0xf9876a37b5bfe473ae9411546f3116171593a5471c670e2850e41d31bd14f1dc. 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/2VXisTRW08vhTt6Oj6PzmR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VXisTRW08vhTt6Oj6PzmR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf9876a37b5bfe473ae9411546f3116171593a5471c670e2850e41d31bd14f1dc","isrc":"TCADD1757565","name":"Tranquilo Y De Pie","registered_at":"2026-06-18T06:03:37Z","spotify_id":"2VXisTRW08vhTt6Oj6PzmR","type":"track"}

Vida Solo Una
type: MusicRecording
duration: PT3M11S
duration ms: 191657
explicit: false
by artist: Richard Ahumada
in album: Exitos
  type: MusicAlbum
  date published: 2017-06-29
isrc code: TCADD1757567
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:19:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe479b97b386eacd67cf0b98180898fb5de383312fe85e8dd579a474c0d26e137
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/3crvBmewPHHw4nfXO4gSQZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3crvBmewPHHw4nfXO4gSQZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe479b97b386eacd67cf0b98180898fb5de383312fe85e8dd579a474c0d26e137","isrc":"TCADD1757567","name":"Vida Solo Una","registered_at":"2026-06-09T05:19:35Z","spotify_id":"3crvBmewPHHw4nfXO4gSQZ","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 0xe479b97b386eacd67cf0b98180898fb5de383312fe85e8dd579a474c0d26e137. 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/3crvBmewPHHw4nfXO4gSQZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3crvBmewPHHw4nfXO4gSQZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe479b97b386eacd67cf0b98180898fb5de383312fe85e8dd579a474c0d26e137","isrc":"TCADD1757567","name":"Vida Solo Una","registered_at":"2026-06-09T05:19:35Z","spotify_id":"3crvBmewPHHw4nfXO4gSQZ","type":"track"}

Un Baison
type: MusicAlbum
date published: 2023-09-22
track: Un Baison
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221507
  explicit: false
  by artist: Tm Zaiko
  by artist: Nuco
  by artist: Richard Ahumada
  in album: Un Baison
    type: MusicAlbum
    date published: 2023-09-22
  isrc code: QZTPX2381903
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:51:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x65207d94abcb8ecf9d7c4222a10cd2eb3d57a2152320314af74ff7fcd9039821
  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/6hlFtuV6MhoLIOtWdoslHY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hlFtuV6MhoLIOtWdoslHY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x65207d94abcb8ecf9d7c4222a10cd2eb3d57a2152320314af74ff7fcd9039821","isrc":"QZTPX2381903","name":"Un Baison","registered_at":"2026-06-06T21:51:00Z","spotify_id":"6hlFtuV6MhoLIOtWdoslHY","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 0x65207d94abcb8ecf9d7c4222a10cd2eb3d57a2152320314af74ff7fcd9039821. 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/6hlFtuV6MhoLIOtWdoslHY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hlFtuV6MhoLIOtWdoslHY.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x65207d94abcb8ecf9d7c4222a10cd2eb3d57a2152320314af74ff7fcd9039821","isrc":"QZTPX2381903","name":"Un Baison","registered_at":"2026-06-06T21:51:00Z","spotify_id":"6hlFtuV6MhoLIOtWdoslHY","type":"track"}

Una Noche Más
type: MusicAlbum
date published: 2023-09-16
track: Una Noche Más
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196649
  explicit: false
  by artist: Richard Ahumada
  in album: Una Noche Más
    type: MusicAlbum
    date published: 2023-09-16
  isrc code: UKXN22319956
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:52:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb05c7b3762b55d9c1bffd986aa1375234a67362d228fccaebfa70eeec4cce93e
  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/0WTn9MnzzlA7XyDv3oCYtl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WTn9MnzzlA7XyDv3oCYtl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb05c7b3762b55d9c1bffd986aa1375234a67362d228fccaebfa70eeec4cce93e","isrc":"UKXN22319956","name":"Una Noche Más","registered_at":"2026-06-08T05:52:44Z","spotify_id":"0WTn9MnzzlA7XyDv3oCYtl","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 0xb05c7b3762b55d9c1bffd986aa1375234a67362d228fccaebfa70eeec4cce93e. 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/0WTn9MnzzlA7XyDv3oCYtl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WTn9MnzzlA7XyDv3oCYtl.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb05c7b3762b55d9c1bffd986aa1375234a67362d228fccaebfa70eeec4cce93e","isrc":"UKXN22319956","name":"Una Noche Más","registered_at":"2026-06-08T05:52:44Z","spotify_id":"0WTn9MnzzlA7XyDv3oCYtl","type":"track"}

Yo Corone
type: MusicAlbum
date published: 2023-07-08
track: Yo Corone
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250656
  explicit: false
  by artist: Richard Ahumada
  in album: Yo Corone
    type: MusicAlbum
    date published: 2023-07-08
  isrc code: GBLFP2356240
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:04:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9d779fe03a30c3518015d64080a6f42decf57058c62ec55fa777bcbc38c931c
  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/1ZXOTNotEKZ2Xackm0oNNF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZXOTNotEKZ2Xackm0oNNF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe9d779fe03a30c3518015d64080a6f42decf57058c62ec55fa777bcbc38c931c","isrc":"GBLFP2356240","name":"Yo Corone","registered_at":"2026-06-18T06:04:06Z","spotify_id":"1ZXOTNotEKZ2Xackm0oNNF","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 0xe9d779fe03a30c3518015d64080a6f42decf57058c62ec55fa777bcbc38c931c. 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/1ZXOTNotEKZ2Xackm0oNNF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZXOTNotEKZ2Xackm0oNNF.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe9d779fe03a30c3518015d64080a6f42decf57058c62ec55fa777bcbc38c931c","isrc":"GBLFP2356240","name":"Yo Corone","registered_at":"2026-06-18T06:04:06Z","spotify_id":"1ZXOTNotEKZ2Xackm0oNNF","type":"track"}

Safados del Coco
type: MusicAlbum
date published: 2023-07-06
track: Safados del Coco
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255036
  explicit: false
  by artist: Kelvin Malo
  by artist: Richard Ahumada
  by artist: Alex Ruiz
  by artist: TALENTO URBANO
  in album: Safados del Coco
    type: MusicAlbum
    date published: 2023-07-06
  isrc code: ESA011638368

Bonita
type: MusicAlbum
date published: 2023-05-26
track: Bonita
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242150
  explicit: false
  by artist: Nuco
  by artist: Tm Zaiko
  by artist: Richard Ahumada
  in album: Bonita
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: USA2P2324658
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:06:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xba92b6aa536a474a998c8ff6fed7ae9fabbfd3cefb8643a65180179b68cc854a
  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/1nXNZRaXk1P77J7JjcUaIt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nXNZRaXk1P77J7JjcUaIt
  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 0xba92b6aa536a474a998c8ff6fed7ae9fabbfd3cefb8643a65180179b68cc854a. 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/1nXNZRaXk1P77J7JjcUaIt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nXNZRaXk1P77J7JjcUaIt.
    date published: 2026-06-13T15:41:10Z

Hey Hey
type: MusicAlbum
date published: 2023-05-03
track: Hey Hey
  type: MusicRecording
  duration: PT6M14S
  duration ms: 374439
  explicit: false
  by artist: Richard Ahumada
  in album: Hey Hey
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: GX3Q92395429
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:05:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03e2cd4acffafd30b2558fe8851973c2280fc9b3e2949dede190c733d9b51695
  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/0QyP5BfP0MMVncLclyHDfs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QyP5BfP0MMVncLclyHDfs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03e2cd4acffafd30b2558fe8851973c2280fc9b3e2949dede190c733d9b51695","isrc":"GX3Q92395429","name":"Hey Hey","registered_at":"2026-06-08T23:05:26Z","spotify_id":"0QyP5BfP0MMVncLclyHDfs","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 0x03e2cd4acffafd30b2558fe8851973c2280fc9b3e2949dede190c733d9b51695. 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/0QyP5BfP0MMVncLclyHDfs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QyP5BfP0MMVncLclyHDfs.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x03e2cd4acffafd30b2558fe8851973c2280fc9b3e2949dede190c733d9b51695","isrc":"GX3Q92395429","name":"Hey Hey","registered_at":"2026-06-08T23:05:26Z","spotify_id":"0QyP5BfP0MMVncLclyHDfs","type":"track"}

Simple Mortal
type: MusicAlbum
date published: 2023-02-22
track: Simple Mortal
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237298
  explicit: false
  by artist: Richard Ahumada
  in album: Simple Mortal
    type: MusicAlbum
    date published: 2023-02-22
  isrc code: GX3Q92337742
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:00:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9268f07a667a9a743838016267ded9d20940d403eefa174c86953befbbb88626
  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/0srF3zif3efdyaSEXCWM4Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0srF3zif3efdyaSEXCWM4Q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9268f07a667a9a743838016267ded9d20940d403eefa174c86953befbbb88626","isrc":"GX3Q92337742","name":"Simple Mortal","registered_at":"2026-06-08T06:00:33Z","spotify_id":"0srF3zif3efdyaSEXCWM4Q","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 0x9268f07a667a9a743838016267ded9d20940d403eefa174c86953befbbb88626. 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/0srF3zif3efdyaSEXCWM4Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0srF3zif3efdyaSEXCWM4Q.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x9268f07a667a9a743838016267ded9d20940d403eefa174c86953befbbb88626","isrc":"GX3Q92337742","name":"Simple Mortal","registered_at":"2026-06-08T06:00:33Z","spotify_id":"0srF3zif3efdyaSEXCWM4Q","type":"track"}

Serpientes Y Escaleras
type: MusicAlbum
date published: 2023-02-16
track: Serpientes Y Escaleras
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198024
  explicit: false
  by artist: Richard Ahumada
  in album: Serpientes Y Escaleras
    type: MusicAlbum
    date published: 2023-02-16

Como la ve
type: MusicAlbum
date published: 2023-01-15
track: Como la ve
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235200
  explicit: false
  by artist: Richard Ahumada
  in album: Como la ve
    type: MusicAlbum
    date published: 2023-01-15
  isrc code: GX3Q92312777
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:39:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35ddfd6eed58be96752c5af0443ce0d40fa9c1236ebaed9b0a6a086972ee1d8e
  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/5J6xhWAisXKBubJYu5wT7H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5J6xhWAisXKBubJYu5wT7H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x35ddfd6eed58be96752c5af0443ce0d40fa9c1236ebaed9b0a6a086972ee1d8e","isrc":"GX3Q92312777","name":"Como la ve","registered_at":"2026-06-07T03:39:41Z","spotify_id":"5J6xhWAisXKBubJYu5wT7H","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 0x35ddfd6eed58be96752c5af0443ce0d40fa9c1236ebaed9b0a6a086972ee1d8e. 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/5J6xhWAisXKBubJYu5wT7H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5J6xhWAisXKBubJYu5wT7H.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x35ddfd6eed58be96752c5af0443ce0d40fa9c1236ebaed9b0a6a086972ee1d8e","isrc":"GX3Q92312777","name":"Como la ve","registered_at":"2026-06-07T03:39:41Z","spotify_id":"5J6xhWAisXKBubJYu5wT7H","type":"track"}

Puestos los Guantes
type: MusicAlbum
date published: 2022-11-05
track: Puestos los Guantes
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333607
  explicit: false
  by artist: Richard Ahumada
  by artist: Remik Gonzalez
  by artist: Coko Yamasaki
  by artist: Vandalic
  by artist: Tm Zaiko
  by artist: Nuco
  in album: Puestos los Guantes
    type: MusicAlbum
    date published: 2022-11-05
  isrc code: UKXN22262487
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:15:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8499662f57c4482c5da36b9100326b7202849b8c483046340faaf1f3a09f966f
  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/3xHO90UMi9j4UVzpfIAw0C.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xHO90UMi9j4UVzpfIAw0C
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8499662f57c4482c5da36b9100326b7202849b8c483046340faaf1f3a09f966f","isrc":"UKXN22262487","name":"Puestos los Guantes","registered_at":"2026-06-05T17:15:20Z","spotify_id":"3xHO90UMi9j4UVzpfIAw0C","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 0x8499662f57c4482c5da36b9100326b7202849b8c483046340faaf1f3a09f966f. 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/3xHO90UMi9j4UVzpfIAw0C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xHO90UMi9j4UVzpfIAw0C.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8499662f57c4482c5da36b9100326b7202849b8c483046340faaf1f3a09f966f","isrc":"UKXN22262487","name":"Puestos los Guantes","registered_at":"2026-06-05T17:15:20Z","spotify_id":"3xHO90UMi9j4UVzpfIAw0C","type":"track"}

Listos Pa Accionar
type: MusicAlbum
date published: 2022-09-25
track: Listos Pa Accionar
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241333
  explicit: false
  by artist: Richard Ahumada
  in album: Listos Pa Accionar
    type: MusicAlbum
    date published: 2022-09-25
  isrc code: UKXN22240002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T03:33:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6fa8d4d044d4321b7b6640dcaa5f6bfa7e0aa75cf581ae3376d77700bae7455c
  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/2o5L7hSE6qFdkKCwvHceWj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2o5L7hSE6qFdkKCwvHceWj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6fa8d4d044d4321b7b6640dcaa5f6bfa7e0aa75cf581ae3376d77700bae7455c","isrc":"UKXN22240002","name":"Listos Pa Accionar","registered_at":"2026-06-11T03:33:36Z","spotify_id":"2o5L7hSE6qFdkKCwvHceWj","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 0x6fa8d4d044d4321b7b6640dcaa5f6bfa7e0aa75cf581ae3376d77700bae7455c. 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/2o5L7hSE6qFdkKCwvHceWj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2o5L7hSE6qFdkKCwvHceWj.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6fa8d4d044d4321b7b6640dcaa5f6bfa7e0aa75cf581ae3376d77700bae7455c","isrc":"UKXN22240002","name":"Listos Pa Accionar","registered_at":"2026-06-11T03:33:36Z","spotify_id":"2o5L7hSE6qFdkKCwvHceWj","type":"track"}

Charola
type: MusicAlbum
date published: 2022-09-02
track: Charola
  type: MusicRecording
  duration: PT5M13S
  duration ms: 313080
  explicit: false
  by artist: Nuco
  by artist: Remik Gonzalez
  by artist: Richard Ahumada
  by artist: Coko Yamasaki
  by artist: Tm Zaiko
  in album: Charola
    type: MusicAlbum
    date published: 2022-09-02
  isrc code: USA2P2235399
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:14:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd3b799e099918d9b8dd50e0d223010f30505fdeff7c28387a33bf82f4c32b08
  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/2XDcCcElqDDqXlT759JNi1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XDcCcElqDDqXlT759JNi1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0xfd3b799e099918d9b8dd50e0d223010f30505fdeff7c28387a33bf82f4c32b08. 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/2XDcCcElqDDqXlT759JNi1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XDcCcElqDDqXlT759JNi1.
    date published: 2026-06-13T17:25:41Z

Que Onda Pai'
type: MusicAlbum
date published: 2022-08-28
track: Que Onda Pai'
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208306
  explicit: false
  by artist: Richard Ahumada
  in album: Que Onda Pai'
    type: MusicAlbum
    date published: 2022-08-28
  isrc code: UKXN22222867
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:03:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ca00e8657f6a3019e79485f539f99e3d536cc76d674d90129b01adde236cff5
  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/1jv06yOZojD8rG3khdCBdv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jv06yOZojD8rG3khdCBdv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7ca00e8657f6a3019e79485f539f99e3d536cc76d674d90129b01adde236cff5","isrc":"UKXN22222867","name":"Que Onda Pai'","registered_at":"2026-06-08T06:03:32Z","spotify_id":"1jv06yOZojD8rG3khdCBdv","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 0x7ca00e8657f6a3019e79485f539f99e3d536cc76d674d90129b01adde236cff5. 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/1jv06yOZojD8rG3khdCBdv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jv06yOZojD8rG3khdCBdv.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7ca00e8657f6a3019e79485f539f99e3d536cc76d674d90129b01adde236cff5","isrc":"UKXN22222867","name":"Que Onda Pai'","registered_at":"2026-06-08T06:03:32Z","spotify_id":"1jv06yOZojD8rG3khdCBdv","type":"track"}

Kiubole
type: MusicAlbum
date published: 2022-08-20
track: Kiubole
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294441
  explicit: false
  by artist: Under Side 821
  by artist: Richard Ahumada
  in album: Kiubole
    type: MusicAlbum
    date published: 2022-08-20
  isrc code: UKXN22218590
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T06:50:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x46520c547d8b6d00845427f8cceb33b16dc1942bc184a58b7286d469ced957e4
  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/6AipYSPeePKt9AUBLzjoMq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AipYSPeePKt9AUBLzjoMq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  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 0x46520c547d8b6d00845427f8cceb33b16dc1942bc184a58b7286d469ced957e4. 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/6AipYSPeePKt9AUBLzjoMq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AipYSPeePKt9AUBLzjoMq.
    date published: 2026-07-02T05:09:12Z

Escaparte
type: MusicAlbum
date published: 2022-06-06
track: Escaparte
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175304
  explicit: false
  by artist: Richard Ahumada
  by artist: Remik Gonzalez
  in album: Escaparte
    type: MusicAlbum
    date published: 2022-06-06
  isrc code: GBLFP2268415
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T19:53:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0314130e2af2b93cadf9b4c3edefb7e6f3c3a2bc79a09a946d9cb5cdf99c009
  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/7iAd6JPqkK4PI8IF2T2lwY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iAd6JPqkK4PI8IF2T2lwY
  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 0xc0314130e2af2b93cadf9b4c3edefb7e6f3c3a2bc79a09a946d9cb5cdf99c009. 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/7iAd6JPqkK4PI8IF2T2lwY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iAd6JPqkK4PI8IF2T2lwY.
    date published: 2026-06-13T13:32:09Z

Malvivientes
type: MusicAlbum
date published: 2021-11-24
track: Malvivientes
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294545
  explicit: false
  by artist: Tornillo
  by artist: Santa Fe Klan
  by artist: Richard Ahumada
  by artist: Karlos Loayzat
  in album: Malvivientes
    type: MusicAlbum
    date published: 2021-11-24
  isrc code: QM3DF2178784
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:40:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xedcfaa8fd873446173b74863c62529a7087e0ccf14409f65b0e13566af6b8058
  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/5xl0AxAVWP8Css33vu2j9P.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xl0AxAVWP8Css33vu2j9P
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0xedcfaa8fd873446173b74863c62529a7087e0ccf14409f65b0e13566af6b8058. 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/5xl0AxAVWP8Css33vu2j9P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xl0AxAVWP8Css33vu2j9P.
    date published: 2026-06-13T12:47:07Z

Tocayos 1
type: MusicAlbum
date published: 2021-10-27
track: Tocayos 1
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220000
  explicit: false
  by artist: Toser One
  by artist: Richard Ahumada
  in album: Tocayos 1
    type: MusicAlbum
    date published: 2021-10-27
  isrc code: QM3DF2161426
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:05:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc16dca26415614ecca75d38569c8e20d5f95fece8c88ca44c4d937465d6e7aaa
  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/2feu8IKIzx5iUA74ovPPgG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2feu8IKIzx5iUA74ovPPgG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc16dca26415614ecca75d38569c8e20d5f95fece8c88ca44c4d937465d6e7aaa","isrc":"QM3DF2161426","name":"Tocayos 1","registered_at":"2026-06-08T04:05:29Z","spotify_id":"2feu8IKIzx5iUA74ovPPgG","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 0xc16dca26415614ecca75d38569c8e20d5f95fece8c88ca44c4d937465d6e7aaa. 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/2feu8IKIzx5iUA74ovPPgG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2feu8IKIzx5iUA74ovPPgG.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc16dca26415614ecca75d38569c8e20d5f95fece8c88ca44c4d937465d6e7aaa","isrc":"QM3DF2161426","name":"Tocayos 1","registered_at":"2026-06-08T04:05:29Z","spotify_id":"2feu8IKIzx5iUA74ovPPgG","type":"track"}

Así Es La Vida
type: MusicAlbum
date published: 2021-07-10
track: Así Es La Vida
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193567
  explicit: false
  by artist: Reales 462
  by artist: Richard Ahumada
  in album: Así Es La Vida
    type: MusicAlbum
    date published: 2021-07-10
  isrc code: CA5KR2182841

Por Donde Ando
type: MusicAlbum
date published: 2021-04-13
track: Por Donde Ando
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257183
  explicit: false
  by artist: Richard Ahumada
  by artist: Reales 462
  in album: Por Donde Ando
    type: MusicAlbum
    date published: 2021-04-13
  isrc code: CA5KR2158953

Tantas Cosas
type: MusicAlbum
date published: 2021-02-19
track: Tantas Cosas
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154618
  explicit: false
  by artist: Reales 462
  by artist: Richard Ahumada
  in album: Tantas Cosas
    type: MusicAlbum
    date published: 2021-02-19
  isrc code: CA5KR2141217

Socios Del Delito
type: MusicAlbum
date published: 2021-01-26
track: Socios Del Delito
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227735
  explicit: false
  by artist: Reales 462
  by artist: Richard Ahumada
  by artist: Khala Army
  in album: Socios Del Delito
    type: MusicAlbum
    date published: 2021-01-26
  isrc code: CA5KR2133356
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T18:43:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b29f93fba6117cf01ed866c80c92422e143f6d41c76cf6217aa4bf24ae88948
  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/1OixPFEyQ92z5U9xqNKq26.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OixPFEyQ92z5U9xqNKq26
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6b29f93fba6117cf01ed866c80c92422e143f6d41c76cf6217aa4bf24ae88948","isrc":"CA5KR2133356","name":"Socios Del Delito","registered_at":"2026-06-23T18:43:38Z","spotify_id":"1OixPFEyQ92z5U9xqNKq26","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 0x6b29f93fba6117cf01ed866c80c92422e143f6d41c76cf6217aa4bf24ae88948. 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/1OixPFEyQ92z5U9xqNKq26.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OixPFEyQ92z5U9xqNKq26.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6b29f93fba6117cf01ed866c80c92422e143f6d41c76cf6217aa4bf24ae88948","isrc":"CA5KR2133356","name":"Socios Del Delito","registered_at":"2026-06-23T18:43:38Z","spotify_id":"1OixPFEyQ92z5U9xqNKq26","type":"track"}

Tú No
type: MusicAlbum
date published: 2020-09-25
track: Tú No
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192000
  explicit: false
  by artist: Richard Ahumada
  in album: Tú No
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: MX3602000005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:51:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x87514a9a55ab077a433631643aacd7a3c9a96327662090d70f2a432bf7476a06
  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/75vwVyahfk4nZlREsQL9gw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75vwVyahfk4nZlREsQL9gw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x87514a9a55ab077a433631643aacd7a3c9a96327662090d70f2a432bf7476a06","isrc":"MX3602000005","name":"Tú No","registered_at":"2026-06-05T13:51:30Z","spotify_id":"75vwVyahfk4nZlREsQL9gw","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 0x87514a9a55ab077a433631643aacd7a3c9a96327662090d70f2a432bf7476a06. 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/75vwVyahfk4nZlREsQL9gw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75vwVyahfk4nZlREsQL9gw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x87514a9a55ab077a433631643aacd7a3c9a96327662090d70f2a432bf7476a06","isrc":"MX3602000005","name":"Tú No","registered_at":"2026-06-05T13:51:30Z","spotify_id":"75vwVyahfk4nZlREsQL9gw","type":"track"}

Bienvenido A Mi Ghetto
type: MusicAlbum
date published: 2020-06-05
track: Bienvenido A Mi Ghetto
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217547
  explicit: false
  by artist: Codice del Cranio
  by artist: La Crista
  by artist: Richard Ahumada
  in album: Bienvenido A Mi Ghetto
    type: MusicAlbum
    date published: 2020-06-05
  isrc code: CA5KR2053264

Y Se Muy Bien
type: MusicAlbum
date published: 2020-06-03
track: Y Se Muy Bien
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207438
  explicit: false
  by artist: Reales 462
  by artist: Richard Ahumada
  in album: Y Se Muy Bien
    type: MusicAlbum
    date published: 2020-06-03
  isrc code: CA5KR2053242

Radicando el Barrio
type: MusicAlbum
date published: 2020-04-10
track: Radicando el Barrio
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225641
  explicit: false
  by artist: Richard Ahumada
  in album: Radicando el Barrio
    type: MusicAlbum
    date published: 2020-04-10
  isrc code: MX3602000003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:35:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32bfb76ccbe280bc5b6b9e1e07316bb27ad2c79828e2f039b9a72b5b4331874a
  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/2roAeIvHEjBxhAd2VbQ8Ko.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2roAeIvHEjBxhAd2VbQ8Ko
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x32bfb76ccbe280bc5b6b9e1e07316bb27ad2c79828e2f039b9a72b5b4331874a","isrc":"MX3602000003","name":"Radicando el Barrio","registered_at":"2026-06-07T15:35:34Z","spotify_id":"2roAeIvHEjBxhAd2VbQ8Ko","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 0x32bfb76ccbe280bc5b6b9e1e07316bb27ad2c79828e2f039b9a72b5b4331874a. 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/2roAeIvHEjBxhAd2VbQ8Ko.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2roAeIvHEjBxhAd2VbQ8Ko.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x32bfb76ccbe280bc5b6b9e1e07316bb27ad2c79828e2f039b9a72b5b4331874a","isrc":"MX3602000003","name":"Radicando el Barrio","registered_at":"2026-06-07T15:35:34Z","spotify_id":"2roAeIvHEjBxhAd2VbQ8Ko","type":"track"}

Bendita Vida
type: MusicAlbum
date published: 2020-04-03
track: Bendita Vida
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228966
  explicit: false
  by artist: Sid MSC
  by artist: Chikis RA
  by artist: Richard Ahumada
  in album: Bendita Vida
    type: MusicAlbum
    date published: 2020-04-03
  isrc code: ESA012039132
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:01:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x418169dfc90c30fece9d2a999e8dfbe0447acd52cb002d1cb43b8b6c7b73c987
  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/7bobNsL7u3lI7zvfh7y8gd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bobNsL7u3lI7zvfh7y8gd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x418169dfc90c30fece9d2a999e8dfbe0447acd52cb002d1cb43b8b6c7b73c987","isrc":"ESA012039132","name":"Bendita Vida","registered_at":"2026-06-05T09:01:14Z","spotify_id":"7bobNsL7u3lI7zvfh7y8gd","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 0x418169dfc90c30fece9d2a999e8dfbe0447acd52cb002d1cb43b8b6c7b73c987. 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/7bobNsL7u3lI7zvfh7y8gd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bobNsL7u3lI7zvfh7y8gd.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x418169dfc90c30fece9d2a999e8dfbe0447acd52cb002d1cb43b8b6c7b73c987","isrc":"ESA012039132","name":"Bendita Vida","registered_at":"2026-06-05T09:01:14Z","spotify_id":"7bobNsL7u3lI7zvfh7y8gd","type":"track"}

Tantos Recuerdos
type: MusicAlbum
date published: 2019-11-27
track: Tantos Recuerdos
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245829
  explicit: false
  by artist: Richard Ahumada
  in album: Tantos Recuerdos
    type: MusicAlbum
    date published: 2019-11-27
  isrc code: TCAEN1979252

Nadie Nacio Pa Juzgar
type: MusicAlbum
date published: 2019-11-26
track: Nadie Nacio Pa Juzgar
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183576
  explicit: false
  by artist: Richard Ahumada
  in album: Nadie Nacio Pa Juzgar
    type: MusicAlbum
    date published: 2019-11-26
  isrc code: TCAEN1979218

Asi Es la Cosa
type: MusicAlbum
date published: 2019-10-22
track: Asi Es la Cosa
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197787
  explicit: false
  by artist: Richard Ahumada
  by artist: Morsee
  in album: Asi Es la Cosa
    type: MusicAlbum
    date published: 2019-10-22

Santísima Muerte
type: MusicAlbum
date published: 2019-09-16
track: Santísima Muerte
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220728
  explicit: false
  by artist: Richard Ahumada
  in album: Santísima Muerte
    type: MusicAlbum
    date published: 2019-09-16

Desde Abajo
type: MusicAlbum
date published: 2019-08-25
track: Desde Abajo
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231777
  explicit: false
  by artist: Gabo One
  by artist: Alexis Chaires
  by artist: Richard Ahumada
  in album: Desde Abajo
    type: MusicAlbum
    date published: 2019-08-25
  isrc code: QZHZ31930058

Malviviente
type: MusicAlbum
date published: 2019-08-01
track: Malviviente
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237261
  explicit: false
  by artist: Mc Calo
  by artist: Richard Ahumada
  by artist: Alex Ruiz
  in album: Malviviente
    type: MusicAlbum
    date published: 2019-08-01
  isrc code: QZGLM1986895
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T18:59:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x16f99d0157a7edb6112559613d2afacb4bd189ab82b068779cbe1711e2a835ee
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0ZgdYW2Vl1RVdBZugZY1mL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZgdYW2Vl1RVdBZugZY1mL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  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 0x16f99d0157a7edb6112559613d2afacb4bd189ab82b068779cbe1711e2a835ee. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ZgdYW2Vl1RVdBZugZY1mL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZgdYW2Vl1RVdBZugZY1mL.
    date published: 2026-07-02T11:38:34Z

Bang Bang
type: MusicAlbum
date published: 2019-05-31
track: Bang Bang
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202896
  explicit: false
  by artist: Richard Ahumada
  in album: Bang Bang
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: QZFZ31905907
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T20:11:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3f8f4b5e49baa56054f4e1784e5f368ca6644eda7ec16d8b4117173ae5a1d5d
  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/0pMAOZNws5Kwh1ffN90lJi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pMAOZNws5Kwh1ffN90lJi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe3f8f4b5e49baa56054f4e1784e5f368ca6644eda7ec16d8b4117173ae5a1d5d","isrc":"QZFZ31905907","name":"Bang Bang","registered_at":"2026-06-11T20:11:06Z","spotify_id":"0pMAOZNws5Kwh1ffN90lJi","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 0xe3f8f4b5e49baa56054f4e1784e5f368ca6644eda7ec16d8b4117173ae5a1d5d. 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/0pMAOZNws5Kwh1ffN90lJi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pMAOZNws5Kwh1ffN90lJi.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe3f8f4b5e49baa56054f4e1784e5f368ca6644eda7ec16d8b4117173ae5a1d5d","isrc":"QZFZ31905907","name":"Bang Bang","registered_at":"2026-06-11T20:11:06Z","spotify_id":"0pMAOZNws5Kwh1ffN90lJi","type":"track"}
track: Y Una Vez
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231588
  explicit: false
  by artist: Richard Ahumada
  in album: Bang Bang
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: QZFZ31905908
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:13:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd976a171bbb70ecd00f0682ea6494c34cefa690dfbbbad47bdce483caa4546ab
  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/0nOR32RdTVksxuWy1SjsJN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nOR32RdTVksxuWy1SjsJN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd976a171bbb70ecd00f0682ea6494c34cefa690dfbbbad47bdce483caa4546ab","isrc":"QZFZ31905908","name":"Y Una Vez","registered_at":"2026-06-08T10:13:11Z","spotify_id":"0nOR32RdTVksxuWy1SjsJN","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 0xd976a171bbb70ecd00f0682ea6494c34cefa690dfbbbad47bdce483caa4546ab. 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/0nOR32RdTVksxuWy1SjsJN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nOR32RdTVksxuWy1SjsJN.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd976a171bbb70ecd00f0682ea6494c34cefa690dfbbbad47bdce483caa4546ab","isrc":"QZFZ31905908","name":"Y Una Vez","registered_at":"2026-06-08T10:13:11Z","spotify_id":"0nOR32RdTVksxuWy1SjsJN","type":"track"}
track: Voz Del Barrio
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158688
  explicit: false
  by artist: Richard Ahumada
  in album: Bang Bang
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: QZFZ31905909
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T16:31:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ef505a8c87f369e513b279fca6a69894ca02b25dacefabf86b9003ba939978b
  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/1bXLwvEh0EoRH5laWt9I1o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bXLwvEh0EoRH5laWt9I1o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5ef505a8c87f369e513b279fca6a69894ca02b25dacefabf86b9003ba939978b","isrc":"QZFZ31905909","name":"Voz Del Barrio","registered_at":"2026-06-27T16:31:15Z","spotify_id":"1bXLwvEh0EoRH5laWt9I1o","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 0x5ef505a8c87f369e513b279fca6a69894ca02b25dacefabf86b9003ba939978b. 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/1bXLwvEh0EoRH5laWt9I1o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bXLwvEh0EoRH5laWt9I1o.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x5ef505a8c87f369e513b279fca6a69894ca02b25dacefabf86b9003ba939978b","isrc":"QZFZ31905909","name":"Voz Del Barrio","registered_at":"2026-06-27T16:31:15Z","spotify_id":"1bXLwvEh0EoRH5laWt9I1o","type":"track"}
track: Lo Que Eh Vivido
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194111
  explicit: false
  by artist: Richard Ahumada
  in album: Bang Bang
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: QZFZ31905910
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:35:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf7e87c12410a1c61eae51609ad628432cf6a98a9c25fcddb21895d6cf9da5266
  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/4Vr5fnFk7gWZsGW4WtSM2Z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Vr5fnFk7gWZsGW4WtSM2Z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf7e87c12410a1c61eae51609ad628432cf6a98a9c25fcddb21895d6cf9da5266","isrc":"QZFZ31905910","name":"Lo Que Eh Vivido","registered_at":"2026-06-07T15:35:40Z","spotify_id":"4Vr5fnFk7gWZsGW4WtSM2Z","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 0xf7e87c12410a1c61eae51609ad628432cf6a98a9c25fcddb21895d6cf9da5266. 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/4Vr5fnFk7gWZsGW4WtSM2Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Vr5fnFk7gWZsGW4WtSM2Z.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xf7e87c12410a1c61eae51609ad628432cf6a98a9c25fcddb21895d6cf9da5266","isrc":"QZFZ31905910","name":"Lo Que Eh Vivido","registered_at":"2026-06-07T15:35:40Z","spotify_id":"4Vr5fnFk7gWZsGW4WtSM2Z","type":"track"}
track: No Tuvo Eleccion
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301931
  explicit: false
  by artist: Richard Ahumada
  in album: Bang Bang
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: QZFZ31905911
  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: Vida Mala

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T12:36:54+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x117d9fab15021ee2a936762c5c7d75ade0d10f1754fdc00e0b7da0838c1cc0f1

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/48TY7I8uIqIHTEBBvn1TCe.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48TY7I8uIqIHTEBBvn1TCe

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x117d9fab15021ee2a936762c5c7d75ade0d10f1754fdc00e0b7da0838c1cc0f1","isrc":"QZFZ31905911","name":"No Tuvo Eleccion","registered_at":"2026-06-20T12:36:54Z","spotify_id":"48TY7I8uIqIHTEBBvn1TCe","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 0x117d9fab15021ee2a936762c5c7d75ade0d10f1754fdc00e0b7da0838c1cc0f1. 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/48TY7I8uIqIHTEBBvn1TCe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48TY7I8uIqIHTEBBvn1TCe.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x117d9fab15021ee2a936762c5c7d75ade0d10f1754fdc00e0b7da0838c1cc0f1","isrc":"QZFZ31905911","name":"No Tuvo Eleccion","registered_at":"2026-06-20T12:36:54Z","spotify_id":"48TY7I8uIqIHTEBBvn1TCe","type":"track"}

Vida Mala
type: MusicRecording
duration: PT3M29S
duration ms: 209951
explicit: false
by artist: Richard Ahumada
in album: Bang Bang
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QZFZ31905912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:32:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf28296d537f0d59f1935c5217c9ab12c501f759095bdcb7a905a936d8288e34
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/4hXFC2FSSoaoPMGlkCzBUM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hXFC2FSSoaoPMGlkCzBUM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf28296d537f0d59f1935c5217c9ab12c501f759095bdcb7a905a936d8288e34","isrc":"QZFZ31905912","name":"Vida Mala","registered_at":"2026-06-10T07:32:25Z","spotify_id":"4hXFC2FSSoaoPMGlkCzBUM","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 0xbf28296d537f0d59f1935c5217c9ab12c501f759095bdcb7a905a936d8288e34. 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/4hXFC2FSSoaoPMGlkCzBUM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hXFC2FSSoaoPMGlkCzBUM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbf28296d537f0d59f1935c5217c9ab12c501f759095bdcb7a905a936d8288e34","isrc":"QZFZ31905912","name":"Vida Mala","registered_at":"2026-06-10T07:32:25Z","spotify_id":"4hXFC2FSSoaoPMGlkCzBUM","type":"track"}

La Leyenda
type: MusicAlbum
date published: 2019-01-26
track: Xochilt
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236136
  explicit: false
  by artist: Richard Ahumada
  in album: La Leyenda
    type: MusicAlbum
    date published: 2019-01-26
  isrc code: QZDA51924555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:13:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9082917f1c982cdfaf2d98878c7e898551325d9a8dfb718f2d7f53f7b47b5a5
  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/3NxMV82aMjVpx5O29LAGgs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NxMV82aMjVpx5O29LAGgs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0xd9082917f1c982cdfaf2d98878c7e898551325d9a8dfb718f2d7f53f7b47b5a5. 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/3NxMV82aMjVpx5O29LAGgs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NxMV82aMjVpx5O29LAGgs.
    date published: 2026-06-13T17:25:41Z
track: Sigo
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204960
  explicit: false
  by artist: Richard Ahumada
  in album: La Leyenda
    type: MusicAlbum
    date published: 2019-01-26
  isrc code: QZDA51924556
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:30:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4de4d8cbb0ef07ed3f680f3ef2069448f5a3d03631ea8a73eee9870a976a31cf
  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/5ZMMuuj67hPdXGpxytFAwI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZMMuuj67hPdXGpxytFAwI
  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 0x4de4d8cbb0ef07ed3f680f3ef2069448f5a3d03631ea8a73eee9870a976a31cf. 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/5ZMMuuj67hPdXGpxytFAwI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZMMuuj67hPdXGpxytFAwI.
    date published: 2026-06-13T15:41:10Z
track: Voces
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230448
  explicit: false
  by artist: Richard Ahumada
  in album: La Leyenda
    type: MusicAlbum
    date published: 2019-01-26
  isrc code: QZDA51924557
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:23:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc07867252811bae5c949cd33ebad47de82a706260e283235564b2816b1f354d6
  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/4kX3RryPLJrzv65nVjtMHx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kX3RryPLJrzv65nVjtMHx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0xc07867252811bae5c949cd33ebad47de82a706260e283235564b2816b1f354d6. 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/4kX3RryPLJrzv65nVjtMHx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kX3RryPLJrzv65nVjtMHx.
    date published: 2026-06-13T17:25:41Z
track: Allá en la esquina
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211656
  explicit: false
  by artist: Richard Ahumada
  in album: La Leyenda
    type: MusicAlbum
    date published: 2019-01-26
  isrc code: QZDA51924558
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:05:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66047b9eb381d7af249dab1832410c25304d7bb12d0e8e3d2adffe93c57d5a57
  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/4KumvJB2Kx9YtrDnOr8TWg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KumvJB2Kx9YtrDnOr8TWg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x66047b9eb381d7af249dab1832410c25304d7bb12d0e8e3d2adffe93c57d5a57","isrc":"QZDA51924558","name":"Allá en la esquina","registered_at":"2026-06-04T13:05:44Z","spotify_id":"4KumvJB2Kx9YtrDnOr8TWg","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 0x66047b9eb381d7af249dab1832410c25304d7bb12d0e8e3d2adffe93c57d5a57. 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/4KumvJB2Kx9YtrDnOr8TWg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KumvJB2Kx9YtrDnOr8TWg.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x66047b9eb381d7af249dab1832410c25304d7bb12d0e8e3d2adffe93c57d5a57","isrc":"QZDA51924558","name":"Allá en la esquina","registered_at":"2026-06-04T13:05:44Z","spotify_id":"4KumvJB2Kx9YtrDnOr8TWg","type":"track"}
track: La Voz Del Barrio
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158640
  explicit: false
  by artist: Richard Ahumada
  in album: La Leyenda
    type: MusicAlbum
    date published: 2019-01-26
  isrc code: QZDA51924559
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:54:18+00:00
  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: Bandido

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7a1a2cbdf8c63ca2c0013495d4b1a7c7de6a3dcfeab1463e1c9bbb730e6b29a8

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/1UKvW6otZT8YRFgSrt68SA.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UKvW6otZT8YRFgSrt68SA

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7a1a2cbdf8c63ca2c0013495d4b1a7c7de6a3dcfeab1463e1c9bbb730e6b29a8","isrc":"QZDA51924559","name":"La Voz Del Barrio","registered_at":"2026-06-05T09:54:18Z","spotify_id":"1UKvW6otZT8YRFgSrt68SA","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 0x7a1a2cbdf8c63ca2c0013495d4b1a7c7de6a3dcfeab1463e1c9bbb730e6b29a8. 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/1UKvW6otZT8YRFgSrt68SA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UKvW6otZT8YRFgSrt68SA.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x7a1a2cbdf8c63ca2c0013495d4b1a7c7de6a3dcfeab1463e1c9bbb730e6b29a8","isrc":"QZDA51924559","name":"La Voz Del Barrio","registered_at":"2026-06-05T09:54:18Z","spotify_id":"1UKvW6otZT8YRFgSrt68SA","type":"track"}

Bandido
type: MusicRecording
duration: PT3M4S
duration ms: 184128
explicit: false
by artist: Richard Ahumada
in album: La Leyenda
  type: MusicAlbum
  date published: 2019-01-26
isrc code: QZDA51924560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:53:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84f6a6a942d4836160da02061b400dcc51b1f0ff94f1c6768c66440e8701c7bc
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/37Y7XxIym3E0VuBQjZOk05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37Y7XxIym3E0VuBQjZOk05
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 0x84f6a6a942d4836160da02061b400dcc51b1f0ff94f1c6768c66440e8701c7bc. 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/37Y7XxIym3E0VuBQjZOk05.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37Y7XxIym3E0VuBQjZOk05.
  date published: 2026-06-13T13:32:09Z

Querer Es Poder
type: MusicAlbum
date published: 2018-11-09
track: Querer Es Poder
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157241
  explicit: false
  by artist: Alexis Chaires
  by artist: Richard Ahumada
  in album: Querer Es Poder
    type: MusicAlbum
    date published: 2018-11-09
  isrc code: US7VG1814410
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:00:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11b8e27a76abb22012de69f68086c9f5ec70252f0fafb22d6800a8ae79fb623b
  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/2hLRkHzW8gMAkrltjSyF6b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hLRkHzW8gMAkrltjSyF6b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x11b8e27a76abb22012de69f68086c9f5ec70252f0fafb22d6800a8ae79fb623b","isrc":"US7VG1814410","name":"Querer Es Poder","registered_at":"2026-06-05T09:00:48Z","spotify_id":"2hLRkHzW8gMAkrltjSyF6b","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 0x11b8e27a76abb22012de69f68086c9f5ec70252f0fafb22d6800a8ae79fb623b. 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/2hLRkHzW8gMAkrltjSyF6b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hLRkHzW8gMAkrltjSyF6b.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x11b8e27a76abb22012de69f68086c9f5ec70252f0fafb22d6800a8ae79fb623b","isrc":"US7VG1814410","name":"Querer Es Poder","registered_at":"2026-06-05T09:00:48Z","spotify_id":"2hLRkHzW8gMAkrltjSyF6b","type":"track"}

Album 2017
type: MusicAlbum
date published: 2017-08-26
track: Sumba
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244548
  explicit: false
  by artist: Richard Ahumada
  in album: Album 2017
    type: MusicAlbum
    date published: 2017-08-26
  isrc code: QZ8LD1786819
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T22:01:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbbc4d21c81bd7f7f96708b8522d12386b183a63c2a2bf3b03bf6477e34b996fe
  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/1rNiPDvFu1beWrFrGBcozG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rNiPDvFu1beWrFrGBcozG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  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 0xbbc4d21c81bd7f7f96708b8522d12386b183a63c2a2bf3b03bf6477e34b996fe. 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/1rNiPDvFu1beWrFrGBcozG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rNiPDvFu1beWrFrGBcozG.
    date published: 2026-07-02T05:09:12Z
track: Hey Bro
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153540
  explicit: false
  by artist: Richard Ahumada
  in album: Album 2017
    type: MusicAlbum
    date published: 2017-08-26
  isrc code: QZ8LD1786820
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T22:08:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc33778e9f6f158e188216c61b449d99a7da51740b85bcf7c3c728eeb95d6667e
  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/70QBrhEjDvs90fIDVD1nhm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70QBrhEjDvs90fIDVD1nhm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc33778e9f6f158e188216c61b449d99a7da51740b85bcf7c3c728eeb95d6667e","isrc":"QZ8LD1786820","name":"Hey Bro","registered_at":"2026-06-10T22:08:27Z","spotify_id":"70QBrhEjDvs90fIDVD1nhm","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 0xc33778e9f6f158e188216c61b449d99a7da51740b85bcf7c3c728eeb95d6667e. 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/70QBrhEjDvs90fIDVD1nhm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70QBrhEjDvs90fIDVD1nhm.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc33778e9f6f158e188216c61b449d99a7da51740b85bcf7c3c728eeb95d6667e","isrc":"QZ8LD1786820","name":"Hey Bro","registered_at":"2026-06-10T22:08:27Z","spotify_id":"70QBrhEjDvs90fIDVD1nhm","type":"track"}
track: Bohemios
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176256
  explicit: false
  by artist: Richard Ahumada
  in album: Album 2017
    type: MusicAlbum
    date published: 2017-08-26
  isrc code: QZ8LD1786821
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:38:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03d8585940cf1c8c0214ffc7282a65daef3fb15ac0f0420dfb78bfac384bca10
  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/2F2NpTzap1gx1JzkNgxBva.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2F2NpTzap1gx1JzkNgxBva
  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 0x03d8585940cf1c8c0214ffc7282a65daef3fb15ac0f0420dfb78bfac384bca10. 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/2F2NpTzap1gx1JzkNgxBva.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2F2NpTzap1gx1JzkNgxBva.
    date published: 2026-07-02T03:30:09Z

Allá en la esquina
type: MusicRecording
duration: PT3M31S
duration ms: 211656
explicit: false
by artist: Richard Ahumada
in album: La Leyenda
  type: MusicAlbum
  date published: 2019-01-26
isrc code: QZDA51924558
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:05:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66047b9eb381d7af249dab1832410c25304d7bb12d0e8e3d2adffe93c57d5a57
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/4KumvJB2Kx9YtrDnOr8TWg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KumvJB2Kx9YtrDnOr8TWg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66047b9eb381d7af249dab1832410c25304d7bb12d0e8e3d2adffe93c57d5a57","isrc":"QZDA51924558","name":"Allá en la esquina","registered_at":"2026-06-04T13:05:44Z","spotify_id":"4KumvJB2Kx9YtrDnOr8TWg","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 0x66047b9eb381d7af249dab1832410c25304d7bb12d0e8e3d2adffe93c57d5a57. 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/4KumvJB2Kx9YtrDnOr8TWg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KumvJB2Kx9YtrDnOr8TWg.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x66047b9eb381d7af249dab1832410c25304d7bb12d0e8e3d2adffe93c57d5a57","isrc":"QZDA51924558","name":"Allá en la esquina","registered_at":"2026-06-04T13:05:44Z","spotify_id":"4KumvJB2Kx9YtrDnOr8TWg","type":"track"}

Kiubole
type: MusicRecording
duration: PT4M54S
duration ms: 294478
explicit: false
by artist: Under Side 821
by artist: Richard Ahumada
in album: Bitácoras Callejeras, Vol. 3
  type: MusicAlbum
  date published: 2022-11-11
isrc code: QZW9L2224758
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:54:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefe3a0d04858e9b6a2a55858a19f9a204bec7efcb435d1838f8690299c0c48ce
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/5Eoaev86c5EXNOEBxz1hJ9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Eoaev86c5EXNOEBxz1hJ9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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 0xefe3a0d04858e9b6a2a55858a19f9a204bec7efcb435d1838f8690299c0c48ce. 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/5Eoaev86c5EXNOEBxz1hJ9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Eoaev86c5EXNOEBxz1hJ9.
  date published: 2026-06-13T12:53:06Z

La Voz Del Barrio
type: MusicRecording
duration: PT2M38S
duration ms: 158640
explicit: false
by artist: Richard Ahumada
in album: La Leyenda
  type: MusicAlbum
  date published: 2019-01-26
isrc code: QZDA51924559
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:54:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a1a2cbdf8c63ca2c0013495d4b1a7c7de6a3dcfeab1463e1c9bbb730e6b29a8
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/1UKvW6otZT8YRFgSrt68SA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UKvW6otZT8YRFgSrt68SA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a1a2cbdf8c63ca2c0013495d4b1a7c7de6a3dcfeab1463e1c9bbb730e6b29a8","isrc":"QZDA51924559","name":"La Voz Del Barrio","registered_at":"2026-06-05T09:54:18Z","spotify_id":"1UKvW6otZT8YRFgSrt68SA","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 0x7a1a2cbdf8c63ca2c0013495d4b1a7c7de6a3dcfeab1463e1c9bbb730e6b29a8. 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/1UKvW6otZT8YRFgSrt68SA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UKvW6otZT8YRFgSrt68SA.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7a1a2cbdf8c63ca2c0013495d4b1a7c7de6a3dcfeab1463e1c9bbb730e6b29a8","isrc":"QZDA51924559","name":"La Voz Del Barrio","registered_at":"2026-06-05T09:54:18Z","spotify_id":"1UKvW6otZT8YRFgSrt68SA","type":"track"}

Xochilt
type: MusicRecording
duration: PT3M56S
duration ms: 236136
explicit: false
by artist: Richard Ahumada
in album: La Leyenda
  type: MusicAlbum
  date published: 2019-01-26
isrc code: QZDA51924555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:13:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9082917f1c982cdfaf2d98878c7e898551325d9a8dfb718f2d7f53f7b47b5a5
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/3NxMV82aMjVpx5O29LAGgs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NxMV82aMjVpx5O29LAGgs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0xd9082917f1c982cdfaf2d98878c7e898551325d9a8dfb718f2d7f53f7b47b5a5. 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/3NxMV82aMjVpx5O29LAGgs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NxMV82aMjVpx5O29LAGgs.
  date published: 2026-06-13T17:25:41Z

Lo Que Eh Vivido
type: MusicRecording
duration: PT3M14S
duration ms: 194111
explicit: false
by artist: Richard Ahumada
in album: Bang Bang
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QZFZ31905910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:35:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7e87c12410a1c61eae51609ad628432cf6a98a9c25fcddb21895d6cf9da5266
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/4Vr5fnFk7gWZsGW4WtSM2Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Vr5fnFk7gWZsGW4WtSM2Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7e87c12410a1c61eae51609ad628432cf6a98a9c25fcddb21895d6cf9da5266","isrc":"QZFZ31905910","name":"Lo Que Eh Vivido","registered_at":"2026-06-07T15:35:40Z","spotify_id":"4Vr5fnFk7gWZsGW4WtSM2Z","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 0xf7e87c12410a1c61eae51609ad628432cf6a98a9c25fcddb21895d6cf9da5266. 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/4Vr5fnFk7gWZsGW4WtSM2Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Vr5fnFk7gWZsGW4WtSM2Z.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xf7e87c12410a1c61eae51609ad628432cf6a98a9c25fcddb21895d6cf9da5266","isrc":"QZFZ31905910","name":"Lo Que Eh Vivido","registered_at":"2026-06-07T15:35:40Z","spotify_id":"4Vr5fnFk7gWZsGW4WtSM2Z","type":"track"}

Flaca
type: MusicRecording
duration: PT2M49S
duration ms: 169319
explicit: false
by artist: Richard Ahumada
in album: Leyenda
  type: MusicAlbum
  date published: 2023-06-30

Voces
type: MusicRecording
duration: PT3M50S
duration ms: 230448
explicit: false
by artist: Richard Ahumada
in album: La Leyenda
  type: MusicAlbum
  date published: 2019-01-26
isrc code: QZDA51924557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:23:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc07867252811bae5c949cd33ebad47de82a706260e283235564b2816b1f354d6
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/4kX3RryPLJrzv65nVjtMHx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kX3RryPLJrzv65nVjtMHx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0xc07867252811bae5c949cd33ebad47de82a706260e283235564b2816b1f354d6. 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/4kX3RryPLJrzv65nVjtMHx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kX3RryPLJrzv65nVjtMHx.
  date published: 2026-06-13T17:25:41Z

Y Una Vez
type: MusicRecording
duration: PT3M51S
duration ms: 231588
explicit: false
by artist: Richard Ahumada
in album: Bang Bang
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QZFZ31905908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:13:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd976a171bbb70ecd00f0682ea6494c34cefa690dfbbbad47bdce483caa4546ab
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/0nOR32RdTVksxuWy1SjsJN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nOR32RdTVksxuWy1SjsJN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd976a171bbb70ecd00f0682ea6494c34cefa690dfbbbad47bdce483caa4546ab","isrc":"QZFZ31905908","name":"Y Una Vez","registered_at":"2026-06-08T10:13:11Z","spotify_id":"0nOR32RdTVksxuWy1SjsJN","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 0xd976a171bbb70ecd00f0682ea6494c34cefa690dfbbbad47bdce483caa4546ab. 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/0nOR32RdTVksxuWy1SjsJN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nOR32RdTVksxuWy1SjsJN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd976a171bbb70ecd00f0682ea6494c34cefa690dfbbbad47bdce483caa4546ab","isrc":"QZFZ31905908","name":"Y Una Vez","registered_at":"2026-06-08T10:13:11Z","spotify_id":"0nOR32RdTVksxuWy1SjsJN","type":"track"}

Sigo
type: MusicRecording
duration: PT3M24S
duration ms: 204960
explicit: false
by artist: Richard Ahumada
in album: La Leyenda
  type: MusicAlbum
  date published: 2019-01-26
isrc code: QZDA51924556
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:30:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4de4d8cbb0ef07ed3f680f3ef2069448f5a3d03631ea8a73eee9870a976a31cf
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/5ZMMuuj67hPdXGpxytFAwI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZMMuuj67hPdXGpxytFAwI
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 0x4de4d8cbb0ef07ed3f680f3ef2069448f5a3d03631ea8a73eee9870a976a31cf. 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/5ZMMuuj67hPdXGpxytFAwI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZMMuuj67hPdXGpxytFAwI.
  date published: 2026-06-13T15:41:10Z

Vida Mala
type: MusicRecording
duration: PT3M29S
duration ms: 209951
explicit: false
by artist: Richard Ahumada
in album: Bang Bang
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QZFZ31905912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:32:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf28296d537f0d59f1935c5217c9ab12c501f759095bdcb7a905a936d8288e34
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/4hXFC2FSSoaoPMGlkCzBUM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hXFC2FSSoaoPMGlkCzBUM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf28296d537f0d59f1935c5217c9ab12c501f759095bdcb7a905a936d8288e34","isrc":"QZFZ31905912","name":"Vida Mala","registered_at":"2026-06-10T07:32:25Z","spotify_id":"4hXFC2FSSoaoPMGlkCzBUM","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 0xbf28296d537f0d59f1935c5217c9ab12c501f759095bdcb7a905a936d8288e34. 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/4hXFC2FSSoaoPMGlkCzBUM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hXFC2FSSoaoPMGlkCzBUM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbf28296d537f0d59f1935c5217c9ab12c501f759095bdcb7a905a936d8288e34","isrc":"QZFZ31905912","name":"Vida Mala","registered_at":"2026-06-10T07:32:25Z","spotify_id":"4hXFC2FSSoaoPMGlkCzBUM","type":"track"}

Bandido
type: MusicRecording
duration: PT3M4S
duration ms: 184128
explicit: false
by artist: Richard Ahumada
in album: La Leyenda
  type: MusicAlbum
  date published: 2019-01-26
isrc code: QZDA51924560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:53:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84f6a6a942d4836160da02061b400dcc51b1f0ff94f1c6768c66440e8701c7bc
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/37Y7XxIym3E0VuBQjZOk05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37Y7XxIym3E0VuBQjZOk05
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 0x84f6a6a942d4836160da02061b400dcc51b1f0ff94f1c6768c66440e8701c7bc. 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/37Y7XxIym3E0VuBQjZOk05.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37Y7XxIym3E0VuBQjZOk05.
  date published: 2026-06-13T13:32:09Z

Bang Bang
type: MusicRecording
duration: PT3M22S
duration ms: 202896
explicit: false
by artist: Richard Ahumada
in album: Bang Bang
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QZFZ31905907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T20:11:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3f8f4b5e49baa56054f4e1784e5f368ca6644eda7ec16d8b4117173ae5a1d5d
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/0pMAOZNws5Kwh1ffN90lJi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pMAOZNws5Kwh1ffN90lJi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3f8f4b5e49baa56054f4e1784e5f368ca6644eda7ec16d8b4117173ae5a1d5d","isrc":"QZFZ31905907","name":"Bang Bang","registered_at":"2026-06-11T20:11:06Z","spotify_id":"0pMAOZNws5Kwh1ffN90lJi","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 0xe3f8f4b5e49baa56054f4e1784e5f368ca6644eda7ec16d8b4117173ae5a1d5d. 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/0pMAOZNws5Kwh1ffN90lJi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pMAOZNws5Kwh1ffN90lJi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe3f8f4b5e49baa56054f4e1784e5f368ca6644eda7ec16d8b4117173ae5a1d5d","isrc":"QZFZ31905907","name":"Bang Bang","registered_at":"2026-06-11T20:11:06Z","spotify_id":"0pMAOZNws5Kwh1ffN90lJi","type":"track"}

La Luna Y El Sol
type: MusicRecording
duration: PT4M10S
duration ms: 250044
explicit: false
by artist: Pechas 821
by artist: Richard Ahumada
by artist: Under Side 821
in album: La Calle
  type: MusicAlbum
  date published: 2020-07-20
isrc code: ESA011837439
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:41:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf61d10dfc52983042bfb8b4bcb2f870e749df44387c98732b3cb5251b2bb0ce7
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/7EVV1N6vT5TF1JnGyoOMNl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EVV1N6vT5TF1JnGyoOMNl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf61d10dfc52983042bfb8b4bcb2f870e749df44387c98732b3cb5251b2bb0ce7","isrc":"ESA011837439","name":"La Luna Y El Sol","registered_at":"2026-06-20T19:41:22Z","spotify_id":"7EVV1N6vT5TF1JnGyoOMNl","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 0xf61d10dfc52983042bfb8b4bcb2f870e749df44387c98732b3cb5251b2bb0ce7. 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/7EVV1N6vT5TF1JnGyoOMNl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EVV1N6vT5TF1JnGyoOMNl.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf61d10dfc52983042bfb8b4bcb2f870e749df44387c98732b3cb5251b2bb0ce7","isrc":"ESA011837439","name":"La Luna Y El Sol","registered_at":"2026-06-20T19:41:22Z","spotify_id":"7EVV1N6vT5TF1JnGyoOMNl","type":"track"}

No Tuvo Eleccion
type: MusicRecording
duration: PT5M1S
duration ms: 301931
explicit: false
by artist: Richard Ahumada
in album: Bang Bang
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QZFZ31905911
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:36:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x117d9fab15021ee2a936762c5c7d75ade0d10f1754fdc00e0b7da0838c1cc0f1
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/48TY7I8uIqIHTEBBvn1TCe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48TY7I8uIqIHTEBBvn1TCe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x117d9fab15021ee2a936762c5c7d75ade0d10f1754fdc00e0b7da0838c1cc0f1","isrc":"QZFZ31905911","name":"No Tuvo Eleccion","registered_at":"2026-06-20T12:36:54Z","spotify_id":"48TY7I8uIqIHTEBBvn1TCe","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 0x117d9fab15021ee2a936762c5c7d75ade0d10f1754fdc00e0b7da0838c1cc0f1. 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/48TY7I8uIqIHTEBBvn1TCe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48TY7I8uIqIHTEBBvn1TCe.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x117d9fab15021ee2a936762c5c7d75ade0d10f1754fdc00e0b7da0838c1cc0f1","isrc":"QZFZ31905911","name":"No Tuvo Eleccion","registered_at":"2026-06-20T12:36:54Z","spotify_id":"48TY7I8uIqIHTEBBvn1TCe","type":"track"}

No He Cambiado
type: MusicRecording
duration: PT3M28S
duration ms: 208468
explicit: false
by artist: Richard Ahumada
in album: Leyenda
  type: MusicAlbum
  date published: 2023-06-30

Tranquilo y de Pie
type: MusicRecording
duration: PT2M57S
duration ms: 177319
explicit: false
by artist: Toser One
by artist: Richard Ahumada
in album: Ustedes Háganse Bolas, Vol. 2
  type: MusicAlbum
  date published: 2019-05-18
isrc code: USHM21901600
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:48:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6bb6f313994ccf009400908763b73695a9dd5d67cd804561ed74f8047499332
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/7hVOEJOBJuBBRrY5KZFt1o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hVOEJOBJuBBRrY5KZFt1o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6bb6f313994ccf009400908763b73695a9dd5d67cd804561ed74f8047499332","isrc":"USHM21901600","name":"Tranquilo y de Pie","registered_at":"2026-06-27T05:48:39Z","spotify_id":"7hVOEJOBJuBBRrY5KZFt1o","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 0xf6bb6f313994ccf009400908763b73695a9dd5d67cd804561ed74f8047499332. 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/7hVOEJOBJuBBRrY5KZFt1o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hVOEJOBJuBBRrY5KZFt1o.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf6bb6f313994ccf009400908763b73695a9dd5d67cd804561ed74f8047499332","isrc":"USHM21901600","name":"Tranquilo y de Pie","registered_at":"2026-06-27T05:48:39Z","spotify_id":"7hVOEJOBJuBBRrY5KZFt1o","type":"track"}

Bang Bang
type: MusicRecording
duration: PT3M22S
duration ms: 202849
explicit: false
by artist: Richard Ahumada
in album: Leyenda
  type: MusicAlbum
  date published: 2023-06-30

Y Una Vez
type: MusicRecording
duration: PT3M40S
duration ms: 220496
explicit: false
by artist: Richard Ahumada
in album: Leyenda
  type: MusicAlbum
  date published: 2023-06-30

Siento
type: MusicRecording
duration: PT4M19S
duration ms: 259760
explicit: false
by artist: Richard Ahumada
in album: Leyenda
  type: MusicAlbum
  date published: 2023-06-30

Ponchate
type: MusicRecording
duration: PT3M16S
duration ms: 196719
explicit: false
by artist: Richard Ahumada
in album: Leyenda
  type: MusicAlbum
  date published: 2023-06-30