Las Sombras
type: MusicGroup
genre: bolero
popularity: 30
followers: 4542
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a0484395ff1c87b453ba3dc388e13c1b4e0bb9ac886315655880bc8f6216947
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0b24889-be8b-4504-a4d8-8299e0b6bfdf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0b24889-be8b-4504-a4d8-8299e0b6bfdf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0b24889-be8b-4504-a4d8-8299e0b6bfdf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a0484395ff1c87b453ba3dc388e13c1b4e0bb9ac886315655880bc8f6216947","name":"Las Sombras","registered_at":"2026-06-12T13:18:14Z","symbol":"NIM0309400","token_address":"0x057697072bd653447a7ede15551f2bea0b3ada23","type":"artist","uuid":"f0b24889-be8b-4504-a4d8-8299e0b6bfdf"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0484395ff1c87b453ba3dc388e13c1b4e0bb9ac886315655880bc8f6216947. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0b24889-be8b-4504-a4d8-8299e0b6bfdf.json and https://artists.proofprofile.net/proofs/artist/f0b24889-be8b-4504-a4d8-8299e0b6bfdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x7a0484395ff1c87b453ba3dc388e13c1b4e0bb9ac886315655880bc8f6216947","name":"Las Sombras","registered_at":"2026-06-12T13:18:14Z","symbol":"NIM0309400","token_address":"0x057697072bd653447a7ede15551f2bea0b3ada23","type":"artist","uuid":"f0b24889-be8b-4504-a4d8-8299e0b6bfdf"}
album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
  track: Usted
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195266
    explicit: false
    by artist: Los Tres Diamantes
    in album: Los Serie De Los 20 Exitos Los Mejores Trios
      type: MusicAlbum
      date published: 1992-10-15
    isrc code: MXF010000912
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T01:05:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x377087cb4510c2b25e4c3ea3a899ad24415b2743dc6d6dd713fb9af127e1cb27
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956894
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956894
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4ADCsi9lTsM03U0OcSzArr.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ADCsi9lTsM03U0OcSzArr
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:53:57Z
    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 0x377087cb4510c2b25e4c3ea3a899ad24415b2743dc6d6dd713fb9af127e1cb27. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ADCsi9lTsM03U0OcSzArr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ADCsi9lTsM03U0OcSzArr.
      date published: 2026-07-06T07:53:57Z
  track: Delirio
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176400
    explicit: false
    by artist: Los Tres Ases
    in album: Los Serie De Los 20 Exitos Los Mejores Trios
      type: MusicAlbum
      date published: 1992-10-15
    isrc code: MXF018400003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T14:46:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaa47b134c44311025b190b05079a1ad3d373fc24fc64e37f3f3dcf3cf3f5add5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957118
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/21oqitiXNRvSRYMGrDIRJf.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21oqitiXNRvSRYMGrDIRJf
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0xaa47b134c44311025b190b05079a1ad3d373fc24fc64e37f3f3dcf3cf3f5add5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/21oqitiXNRvSRYMGrDIRJf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21oqitiXNRvSRYMGrDIRJf.
      date published: 2026-07-08T03:20:19Z
  track: Chacha Linda
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173493
    explicit: false
    by artist: Hermanos Martinez Gil
    in album: Los Serie De Los 20 Exitos Los Mejores Trios
      type: MusicAlbum
      date published: 1992-10-15
    isrc code: MXF019701005
  track: Gema
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152133
    explicit: false
    by artist: Los Dandys
    in album: Los Serie De Los 20 Exitos Los Mejores Trios
      type: MusicAlbum
      date published: 1992-10-15
    isrc code: MXF018400002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-26T11:41:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x25868647ff9376de5509092d0b3ae63e27c8193b99d86997f8cdbe5e4f84774a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957118
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3ZYzA32XdneKtr86qngjew.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZYzA32XdneKtr86qngjew
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0x25868647ff9376de5509092d0b3ae63e27c8193b99d86997f8cdbe5e4f84774a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZYzA32XdneKtr86qngjew.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZYzA32XdneKtr86qngjew.
      date published: 2026-07-08T03:20:19Z
  track: Sin Ti
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144293
    explicit: false
    by artist: Los Tres Reyes
    in album: Los Serie De Los 20 Exitos Los Mejores Trios
      type: MusicAlbum
      date published: 1992-10-15
    isrc code: MXF018600984
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T21:10:41+00:00
  track: La Cita
  track: Noche No Te Vayas
  track: Voy a Apagar la Luz
  track: Por Fin
  track: Amor Qué Malo Eres
  track: Tú Me Acostumbraste
  track: Voy Gritando por la Calle
  track: Poquita Fe (Sin Fe)
  track: Desvelo de Amor
  track: Miénteme
  track: Tres Regalos
  track: Triángulo
  track: El Reloj
  track: La Gloria Eres Tú
  track: Eternamente
album: Tu Imagen
album: Shell-Shocked!
album: Boleto al Pasado
album: Las Sombras
album: Personalidad - Los Grandes Trios - Las Sombras
album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
album: Trío Las Sombras
album: Trio - Logia Los Mejores Trios
album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
album: Coleccion Del Recuerdo "Trios"
album: Puebla Serie México Musical
album: Serie 20 Exitos
album: El Alma Musical De RCA
album: El Bolero en México
album: Amor a Ritmo de Bolero
album: Los Triunfadores
track: Killjoy
track: I Don't Owe You Nothing
track: She Ain't Crazy
track: No Time, No Money, No Brain
track: Be Bop Mind
track: Chemical Sadness
track: Pills!
track: Fuck This Job
track: Bitch and Big Head
track: We Don't Care
track: Die Alone
track: Crumps and Lice
track: Now and Again
track: Gonna Scratch Your Car
track: Shell Shocked
track: Noche No Te Vayas - Remasterizado
track: Noche No Te Vayas
track: Hasta En La Copa
track: Esclavo Y Amo

La Cita
type: MusicRecording
duration: PT3M6S
duration ms: 186960
explicit: false
by artist: Trio Caribe
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019500659

Noche No Te Vayas
type: MusicRecording
duration: PT2M28S
duration ms: 148960
explicit: false
by artist: Las Sombras
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019501315

Voy a Apagar la Luz
type: MusicRecording
duration: PT2M46S
duration ms: 166360
explicit: false
by artist: Los Montejo
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF010101496
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T13:01:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xded3321ed8c301c9a4f4bd125b487db97b554f231f422b01216ad4aaca2e8be4
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/4vu98gLQwuhCUymYWedd9s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vu98gLQwuhCUymYWedd9s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xded3321ed8c301c9a4f4bd125b487db97b554f231f422b01216ad4aaca2e8be4","isrc":"MXF010101496","name":"Voy a Apagar la Luz","registered_at":"2026-06-21T13:01:23Z","spotify_id":"4vu98gLQwuhCUymYWedd9s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded3321ed8c301c9a4f4bd125b487db97b554f231f422b01216ad4aaca2e8be4. 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/4vu98gLQwuhCUymYWedd9s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vu98gLQwuhCUymYWedd9s.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xded3321ed8c301c9a4f4bd125b487db97b554f231f422b01216ad4aaca2e8be4","isrc":"MXF010101496","name":"Voy a Apagar la Luz","registered_at":"2026-06-21T13:01:23Z","spotify_id":"4vu98gLQwuhCUymYWedd9s","type":"track"}

Por Fin
type: MusicRecording
duration: PT2M32S
duration ms: 152560
explicit: false
by artist: Los Dandys
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF010000014

Amor Qué Malo Eres
type: MusicRecording
duration: PT2M35S
duration ms: 155826
explicit: false
by artist: Los Tres Diamantes
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019901233

Tú Me Acostumbraste
type: MusicRecording
duration: PT2M57S
duration ms: 177000
explicit: false
by artist: Los Tres Ases
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019500681
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T16:02:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70fbd8920710c2a30dccde4708600280d7955f4727ee9e810044f69096060148
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7FNRiVEXnGtbo8udPggEim.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FNRiVEXnGtbo8udPggEim
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70fbd8920710c2a30dccde4708600280d7955f4727ee9e810044f69096060148","isrc":"MXF019500681","name":"Tú Me Acostumbraste","registered_at":"2026-06-21T16:02:52Z","spotify_id":"7FNRiVEXnGtbo8udPggEim","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fbd8920710c2a30dccde4708600280d7955f4727ee9e810044f69096060148. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FNRiVEXnGtbo8udPggEim.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FNRiVEXnGtbo8udPggEim.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x70fbd8920710c2a30dccde4708600280d7955f4727ee9e810044f69096060148","isrc":"MXF019500681","name":"Tú Me Acostumbraste","registered_at":"2026-06-21T16:02:52Z","spotify_id":"7FNRiVEXnGtbo8udPggEim","type":"track"}

Voy Gritando por la Calle
type: MusicRecording
duration: PT2M50S
duration ms: 170573
explicit: false
by artist: Hermanos Martinez Gil
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019400055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:32:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/65AqWGkUra0M9CY3jiDhD0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65AqWGkUra0M9CY3jiDhD0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da","isrc":"MXF019400055","name":"Voy Gritando por la Calle","registered_at":"2026-06-17T20:32:47Z","spotify_id":"65AqWGkUra0M9CY3jiDhD0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65AqWGkUra0M9CY3jiDhD0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65AqWGkUra0M9CY3jiDhD0.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da","isrc":"MXF019400055","name":"Voy Gritando por la Calle","registered_at":"2026-06-17T20:32:47Z","spotify_id":"65AqWGkUra0M9CY3jiDhD0","type":"track"}

Poquita Fe (Sin Fe)
type: MusicRecording
duration: PT2M58S
duration ms: 178333
explicit: false
by artist: Los Tres Reyes
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019800537
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:18:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc541d4a59b3482600d52b6d9b976ca55074d7fd06c9255df617b9deccc8c23a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7DGgJ1uQZl1xJhEHHu1QhB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DGgJ1uQZl1xJhEHHu1QhB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc541d4a59b3482600d52b6d9b976ca55074d7fd06c9255df617b9deccc8c23a","isrc":"MXF019800537","name":"Poquita Fe (Sin Fe)","registered_at":"2026-06-04T14:18:35Z","spotify_id":"7DGgJ1uQZl1xJhEHHu1QhB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc541d4a59b3482600d52b6d9b976ca55074d7fd06c9255df617b9deccc8c23a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DGgJ1uQZl1xJhEHHu1QhB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DGgJ1uQZl1xJhEHHu1QhB.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xcc541d4a59b3482600d52b6d9b976ca55074d7fd06c9255df617b9deccc8c23a","isrc":"MXF019800537","name":"Poquita Fe (Sin Fe)","registered_at":"2026-06-04T14:18:35Z","spotify_id":"7DGgJ1uQZl1xJhEHHu1QhB","type":"track"}

Desvelo de Amor
type: MusicRecording
duration: PT3M14S
duration ms: 194266
explicit: false
by artist: Trio Caribe
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018501301

Miénteme
type: MusicRecording
duration: PT2M50S
duration ms: 170200
explicit: false
by artist: Los Tres Diamantes
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF010000902

Tres Regalos
type: MusicRecording
duration: PT2M55S
duration ms: 175666
explicit: false
by artist: Los Dandys
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019400423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T09:35:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc36003515ff7acac704ea39169eb6c099780cff8a051a7a98864bb4094e37c6f
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/4fY9DnhDGfiTDhXR8E1KvA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fY9DnhDGfiTDhXR8E1KvA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc36003515ff7acac704ea39169eb6c099780cff8a051a7a98864bb4094e37c6f","isrc":"MXF019400423","name":"Tres Regalos","registered_at":"2026-06-10T09:35:22Z","spotify_id":"4fY9DnhDGfiTDhXR8E1KvA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36003515ff7acac704ea39169eb6c099780cff8a051a7a98864bb4094e37c6f. 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/4fY9DnhDGfiTDhXR8E1KvA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fY9DnhDGfiTDhXR8E1KvA.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc36003515ff7acac704ea39169eb6c099780cff8a051a7a98864bb4094e37c6f","isrc":"MXF019400423","name":"Tres Regalos","registered_at":"2026-06-10T09:35:22Z","spotify_id":"4fY9DnhDGfiTDhXR8E1KvA","type":"track"}

Triángulo
type: MusicRecording
duration: PT3M8S
duration ms: 188133
explicit: false
by artist: Los Tres Reyes
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018600980
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:59:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3711d7710cfbc3c816e9ea68869dfbaf3a599b98fd246f1183e6a9a8bd7e2da7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1M449n7lWmdRW4FY29CrxQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1M449n7lWmdRW4FY29CrxQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3711d7710cfbc3c816e9ea68869dfbaf3a599b98fd246f1183e6a9a8bd7e2da7","isrc":"MXF018600980","name":"Triángulo","registered_at":"2026-06-04T15:59:28Z","spotify_id":"1M449n7lWmdRW4FY29CrxQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3711d7710cfbc3c816e9ea68869dfbaf3a599b98fd246f1183e6a9a8bd7e2da7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1M449n7lWmdRW4FY29CrxQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1M449n7lWmdRW4FY29CrxQ.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x3711d7710cfbc3c816e9ea68869dfbaf3a599b98fd246f1183e6a9a8bd7e2da7","isrc":"MXF018600980","name":"Triángulo","registered_at":"2026-06-04T15:59:28Z","spotify_id":"1M449n7lWmdRW4FY29CrxQ","type":"track"}

El Reloj
type: MusicRecording
duration: PT2M29S
duration ms: 149560
explicit: false
by artist: Los Tres Ases
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019500706
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:50:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46efdd1f1b5d7fe4fad2e8d42569ff2dce22d5739a3d7be30b6e8d7efe322f52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6l2PoTFGW2lNoM9D5ADPhs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l2PoTFGW2lNoM9D5ADPhs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46efdd1f1b5d7fe4fad2e8d42569ff2dce22d5739a3d7be30b6e8d7efe322f52","isrc":"MXF019500706","name":"El Reloj","registered_at":"2026-06-08T16:50:44Z","spotify_id":"6l2PoTFGW2lNoM9D5ADPhs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46efdd1f1b5d7fe4fad2e8d42569ff2dce22d5739a3d7be30b6e8d7efe322f52. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6l2PoTFGW2lNoM9D5ADPhs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l2PoTFGW2lNoM9D5ADPhs.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x46efdd1f1b5d7fe4fad2e8d42569ff2dce22d5739a3d7be30b6e8d7efe322f52","isrc":"MXF019500706","name":"El Reloj","registered_at":"2026-06-08T16:50:44Z","spotify_id":"6l2PoTFGW2lNoM9D5ADPhs","type":"track"}

La Gloria Eres Tú
type: MusicRecording
duration: PT2M56S
duration ms: 176466
explicit: false
by artist: Los Tres Diamantes
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019000830
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:50:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38
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/5qt95Bql2pNsb1bLtYdy5M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qt95Bql2pNsb1bLtYdy5M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38","isrc":"MXF019000830","name":"La Gloria Eres Tú","registered_at":"2026-06-06T13:50:30Z","spotify_id":"5qt95Bql2pNsb1bLtYdy5M","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38. 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/5qt95Bql2pNsb1bLtYdy5M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qt95Bql2pNsb1bLtYdy5M.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38","isrc":"MXF019000830","name":"La Gloria Eres Tú","registered_at":"2026-06-06T13:50:30Z","spotify_id":"5qt95Bql2pNsb1bLtYdy5M","type":"track"}

Eternamente
type: MusicRecording
duration: PT3M5S
duration ms: 185066
explicit: false
by artist: Los Dandys
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019400100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:04:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x996eec03e65bb8f4acfa7a318f78326cbf5b209697ba33abc2d59e32018188e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0TnSxuGKUleAi4Ef9ou7Uo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TnSxuGKUleAi4Ef9ou7Uo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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 0x996eec03e65bb8f4acfa7a318f78326cbf5b209697ba33abc2d59e32018188e7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TnSxuGKUleAi4Ef9ou7Uo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TnSxuGKUleAi4Ef9ou7Uo.
  date published: 2026-07-08T03:53:27Z

Tu Imagen
type: MusicAlbum
date published: 2023-10-20
track: Noche No Te Vayas
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148886
  explicit: false
  by artist: Trio Las Sombras
  by artist: Las Sombras
  in album: Tu Imagen
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: PL0B62325327
track: Hasta En La Copa
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148733
  explicit: false
  by artist: Trio Las Sombras
  by artist: Las Sombras
  in album: Tu Imagen
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: PL0B62325328
track: Esclavo Y Amo
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142849
  explicit: false
  by artist: Las Sombras
  by artist: Trio Las Sombras
  in album: Tu Imagen
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: PL0B62325329
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T06:17:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8ff3f4c0f90173eb598d60642e0ca645a418a4f202c013f03c5d543921a1f04
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Ph0dXVnhGO70fcerJtShc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ph0dXVnhGO70fcerJtShc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe8ff3f4c0f90173eb598d60642e0ca645a418a4f202c013f03c5d543921a1f04","isrc":"PL0B62325329","name":"Esclavo Y Amo","registered_at":"2026-06-26T06:17:52Z","spotify_id":"0Ph0dXVnhGO70fcerJtShc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ff3f4c0f90173eb598d60642e0ca645a418a4f202c013f03c5d543921a1f04. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ph0dXVnhGO70fcerJtShc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ph0dXVnhGO70fcerJtShc.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xe8ff3f4c0f90173eb598d60642e0ca645a418a4f202c013f03c5d543921a1f04","isrc":"PL0B62325329","name":"Esclavo Y Amo","registered_at":"2026-06-26T06:17:52Z","spotify_id":"0Ph0dXVnhGO70fcerJtShc","type":"track"}
track: Un Día
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150604
  explicit: false
  by artist: Trio Las Sombras
  by artist: Las Sombras
  in album: Tu Imagen
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: PL0B62325330
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:19:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3d74e4ddd9d2c5849797d57b53cbd599122404524daf245be87891db2f4f7e8
  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/1bhZ2EA50Lt7vJvGiFv2dW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bhZ2EA50Lt7vJvGiFv2dW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf3d74e4ddd9d2c5849797d57b53cbd599122404524daf245be87891db2f4f7e8","isrc":"PL0B62325330","name":"Un Día","registered_at":"2026-06-09T22:19:31Z","spotify_id":"1bhZ2EA50Lt7vJvGiFv2dW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d74e4ddd9d2c5849797d57b53cbd599122404524daf245be87891db2f4f7e8. 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/1bhZ2EA50Lt7vJvGiFv2dW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bhZ2EA50Lt7vJvGiFv2dW.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf3d74e4ddd9d2c5849797d57b53cbd599122404524daf245be87891db2f4f7e8","isrc":"PL0B62325330","name":"Un Día","registered_at":"2026-06-09T22:19:31Z","spotify_id":"1bhZ2EA50Lt7vJvGiFv2dW","type":"track"}
track: Me Dices Que Te Olvide
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156038
  explicit: false
  by artist: Las Sombras
  by artist: Trio Las Sombras
  in album: Tu Imagen
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: PL0B62325331
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T21:36:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8210f44d5eaeae7353ce4ae383a03514403ef2de240b2571b6832a86b5003adb
  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/2yfuGLUpPDUIRGPEJMzPiN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yfuGLUpPDUIRGPEJMzPiN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8210f44d5eaeae7353ce4ae383a03514403ef2de240b2571b6832a86b5003adb","isrc":"PL0B62325331","name":"Me Dices Que Te Olvide","registered_at":"2026-06-27T21:36:31Z","spotify_id":"2yfuGLUpPDUIRGPEJMzPiN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8210f44d5eaeae7353ce4ae383a03514403ef2de240b2571b6832a86b5003adb. 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/2yfuGLUpPDUIRGPEJMzPiN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yfuGLUpPDUIRGPEJMzPiN.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x8210f44d5eaeae7353ce4ae383a03514403ef2de240b2571b6832a86b5003adb","isrc":"PL0B62325331","name":"Me Dices Que Te Olvide","registered_at":"2026-06-27T21:36:31Z","spotify_id":"2yfuGLUpPDUIRGPEJMzPiN","type":"track"}
track: Aquel Rosario Blanco
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171247
  explicit: false
  by artist: Trio Las Sombras
  by artist: Las Sombras
  in album: Tu Imagen
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: PL0B62325332
track: Es Sólo Costumbre
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155600
  explicit: false
  by artist: Trio Las Sombras
  by artist: Las Sombras
  in album: Tu Imagen
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: PL0B62325333
track: Te Espero Vida Mía
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144103
  explicit: false
  by artist: Trio Las Sombras
  by artist: Las Sombras
  in album: Tu Imagen
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: PL0B62325334
track: Tu Imagen
track: En Nuestro Gran Amor

Tu Imagen
type: MusicRecording
duration: PT2M20S
duration ms: 140893
explicit: false
by artist: Trio Las Sombras
by artist: Las Sombras
in album: Tu Imagen
  type: MusicAlbum
  date published: 2023-10-20
isrc code: PL0B62325335

En Nuestro Gran Amor
type: MusicRecording
duration: PT2M4S
duration ms: 124807
explicit: false
by artist: Las Sombras
by artist: Trio Las Sombras
in album: Tu Imagen
  type: MusicAlbum
  date published: 2023-10-20
isrc code: PL0B62325336

Shell-Shocked!
type: MusicAlbum
date published: 2020-02-24
track: Killjoy
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135297
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: I Don't Owe You Nothing
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133805
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: She Ain't Crazy
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162702
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: No Time, No Money, No Brain
  type: MusicRecording
  duration: PT1M11S
  duration ms: 71707
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: Be Bop Mind
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136811
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: Chemical Sadness
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172466
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: Pills!
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142849
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: Fuck This Job
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165907
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: Bitch and Big Head
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126451
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: We Don't Care
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152288
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: Die Alone
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153983
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: Crumps and Lice
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110667
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: Now and Again
  type: MusicRecording
  duration: PT0M31S
  duration ms: 31555
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: Gonna Scratch Your Car
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139185
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24
track: Shell Shocked
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184402
  explicit: false
  by artist: Las Sombras
  in album: Shell-Shocked!
    type: MusicAlbum
    date published: 2020-02-24

Boleto al Pasado
type: MusicAlbum
date published: 2015-09-16
track: Te Veré en Mi Batería
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178866
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
  isrc code: FRX991588838
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T10:19:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x954856fd257db509d15476c69384a0ce83d9b623b14d8790af8a13bb78349897
  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/3sn8YZHD3XdzCP7U3cH6S9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sn8YZHD3XdzCP7U3cH6S9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x954856fd257db509d15476c69384a0ce83d9b623b14d8790af8a13bb78349897","isrc":"FRX991588838","name":"Te Veré en Mi Batería","registered_at":"2026-06-25T10:19:20Z","spotify_id":"3sn8YZHD3XdzCP7U3cH6S9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954856fd257db509d15476c69384a0ce83d9b623b14d8790af8a13bb78349897. 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/3sn8YZHD3XdzCP7U3cH6S9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sn8YZHD3XdzCP7U3cH6S9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x954856fd257db509d15476c69384a0ce83d9b623b14d8790af8a13bb78349897","isrc":"FRX991588838","name":"Te Veré en Mi Batería","registered_at":"2026-06-25T10:19:20Z","spotify_id":"3sn8YZHD3XdzCP7U3cH6S9","type":"track"}
track: Sombras Boogie
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157200
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
track: Espantapajaros Azul
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110666
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
track: Camina No Corras
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122386
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
track: Sonámbulo
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140333
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
track: Vuelo del Abejorro
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147200
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
track: Apache
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177840
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
  isrc code: FRX991588844
track: La Pipa de la Paz
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133453
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
track: Me Siento Bien
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112493
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
track: Se Fue
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180520
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
  isrc code: FRX991588847
track: Tequila
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227586
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
track: Venus
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136906
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
track: Atlántida
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164013
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
track: Mr. Moto
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206360
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16
track: A Bailar
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140666
  explicit: false
  by artist: Las Sombras
  in album: Boleto al Pasado
    type: MusicAlbum
    date published: 2015-09-16

Las Sombras
type: MusicAlbum
date published: 2014-05-02
track: Diariamente
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150466
  explicit: false
  by artist: Las Sombras
  in album: Las Sombras
    type: MusicAlbum
    date published: 2014-05-02
track: Empiezo a Extrañarte
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156986
  explicit: false
  by artist: Las Sombras
  in album: Las Sombras
    type: MusicAlbum
    date published: 2014-05-02
track: Miedo
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167146
  explicit: false
  by artist: Las Sombras
  in album: Las Sombras
    type: MusicAlbum
    date published: 2014-05-02
track: Chulería
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139466
  explicit: false
  by artist: Las Sombras
  in album: Las Sombras
    type: MusicAlbum
    date published: 2014-05-02
  isrc code: MXF019501314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:11:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6s2V4cIYgfWBQIJBcUPrxY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6s2V4cIYgfWBQIJBcUPrxY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc","isrc":"MXF019501314","name":"Chulería","registered_at":"2026-06-10T08:11:30Z","spotify_id":"6s2V4cIYgfWBQIJBcUPrxY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6s2V4cIYgfWBQIJBcUPrxY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6s2V4cIYgfWBQIJBcUPrxY.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc","isrc":"MXF019501314","name":"Chulería","registered_at":"2026-06-10T08:11:30Z","spotify_id":"6s2V4cIYgfWBQIJBcUPrxY","type":"track"}
track: Noche No Te Vayas
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150240
  explicit: false
  by artist: Las Sombras
  in album: Las Sombras
    type: MusicAlbum
    date published: 2014-05-02
  isrc code: MXF019501315
track: Repeticion
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179546
  explicit: false
  by artist: Las Sombras
  in album: Las Sombras
    type: MusicAlbum
    date published: 2014-05-02
track: Me Quieres Olvidar
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139226
  explicit: false
  by artist: Las Sombras
  in album: Las Sombras
    type: MusicAlbum
    date published: 2014-05-02
track: Locura, Locura
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176333
  explicit: false
  by artist: Las Sombras
  in album: Las Sombras
    type: MusicAlbum
    date published: 2014-05-02
track: Fria Soledad
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147706
  explicit: false
  by artist: Las Sombras
  in album: Las Sombras
    type: MusicAlbum
    date published: 2014-05-02
track: Una Noche de Amor
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123880
  explicit: false
  by artist: Las Sombras
  in album: Las Sombras
    type: MusicAlbum
    date published: 2014-05-02

Personalidad - Los Grandes Trios - Las Sombras
type: MusicAlbum
date published: 2006-07-28
track: Noche No Te Vayas - Remasterizado
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150400
  explicit: false
  by artist: Las Sombras
  in album: Personalidad - Los Grandes Trios - Las Sombras
    type: MusicAlbum
    date published: 2006-07-28
  isrc code: MXF010401203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:08:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9
  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/2zFgtLIIj90P7Ut8bUEilj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zFgtLIIj90P7Ut8bUEilj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9","isrc":"MXF010401203","name":"Noche No Te Vayas - Remasterizado","registered_at":"2026-06-04T16:08:11Z","spotify_id":"2zFgtLIIj90P7Ut8bUEilj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9. 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/2zFgtLIIj90P7Ut8bUEilj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zFgtLIIj90P7Ut8bUEilj.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9","isrc":"MXF010401203","name":"Noche No Te Vayas - Remasterizado","registered_at":"2026-06-04T16:08:11Z","spotify_id":"2zFgtLIIj90P7Ut8bUEilj","type":"track"}
track: Diariamente
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151600
  explicit: false
  by artist: Las Sombras
  in album: Personalidad - Los Grandes Trios - Las Sombras
    type: MusicAlbum
    date published: 2006-07-28
  isrc code: MXF019400111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:15:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd733675b88ab376973312134f52f550eaf59b3a9db69e786b6cc831017cd8b9a
  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/5ydKwHiQc3WXK1UOPBq5AV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ydKwHiQc3WXK1UOPBq5AV
  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 0xd733675b88ab376973312134f52f550eaf59b3a9db69e786b6cc831017cd8b9a. 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/5ydKwHiQc3WXK1UOPBq5AV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ydKwHiQc3WXK1UOPBq5AV.
    date published: 2026-06-13T13:32:09Z
track: Empiezo a Extrañarte
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158026
  explicit: false
  by artist: Las Sombras
  in album: Personalidad - Los Grandes Trios - Las Sombras
    type: MusicAlbum
    date published: 2006-07-28
  isrc code: MXF018601148
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:11:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990
  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/3lLSg8IEC1MEjk4zA1Dz0U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lLSg8IEC1MEjk4zA1Dz0U
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990","isrc":"MXF018601148","name":"Empiezo a Extrañarte","registered_at":"2026-06-05T14:11:03Z","spotify_id":"3lLSg8IEC1MEjk4zA1Dz0U","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990. 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/3lLSg8IEC1MEjk4zA1Dz0U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lLSg8IEC1MEjk4zA1Dz0U.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990","isrc":"MXF018601148","name":"Empiezo a Extrañarte","registered_at":"2026-06-05T14:11:03Z","spotify_id":"3lLSg8IEC1MEjk4zA1Dz0U","type":"track"}
track: Fria Soledad
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149333
  explicit: false
  by artist: Las Sombras
  in album: Personalidad - Los Grandes Trios - Las Sombras
    type: MusicAlbum
    date published: 2006-07-28
  isrc code: MXF019501319
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T11:32:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa
  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/68SSiveuJzTOlF4RFX6kCZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68SSiveuJzTOlF4RFX6kCZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa","isrc":"MXF019501319","name":"Fria Soledad","registered_at":"2026-06-21T11:32:05Z","spotify_id":"68SSiveuJzTOlF4RFX6kCZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa. 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/68SSiveuJzTOlF4RFX6kCZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68SSiveuJzTOlF4RFX6kCZ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa","isrc":"MXF019501319","name":"Fria Soledad","registered_at":"2026-06-21T11:32:05Z","spotify_id":"68SSiveuJzTOlF4RFX6kCZ","type":"track"}
track: Miedo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168173
  explicit: false
  by artist: Las Sombras
  in album: Personalidad - Los Grandes Trios - Las Sombras
    type: MusicAlbum
    date published: 2006-07-28
  isrc code: MXF019501313
  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: Me Quieres Olvidar
track: Una Noche de Amor
track: Repeticion
track: China Poblana - Remasterizado
track: Bella Realidad
track: Cosas de la Vida
track: En El Mas Alla
track: En Mi Alma (Te Llevo En Mi Alma)
track: Solo Invierno
track: Un Dia
track: Chinita (with Chucho Ferrer y Su Orquesta)
track: Chulería
track: Poema
track: Locura, Locura
track: Esclavo y Amo - Remasterizado

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T13:23:09+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x35936cc89a0374ede4c42b71cbf95f7074bea752e9cc8d251c94709e9fecc346

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6H5w4Jia2AtBJwngyT6xVU.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6H5w4Jia2AtBJwngyT6xVU

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

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x35936cc89a0374ede4c42b71cbf95f7074bea752e9cc8d251c94709e9fecc346. 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/6H5w4Jia2AtBJwngyT6xVU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6H5w4Jia2AtBJwngyT6xVU.
date published: 2026-07-02T03:55:08Z

Me Quieres Olvidar
type: MusicRecording
duration: PT2M21S
duration ms: 141000
explicit: false
by artist: Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF019501317
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:24:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6
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/4y7SG78PnJz4o4zgAn0Sxo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4y7SG78PnJz4o4zgAn0Sxo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6","isrc":"MXF019501317","name":"Me Quieres Olvidar","registered_at":"2026-06-09T21:24:38Z","spotify_id":"4y7SG78PnJz4o4zgAn0Sxo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6. 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/4y7SG78PnJz4o4zgAn0Sxo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4y7SG78PnJz4o4zgAn0Sxo.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6","isrc":"MXF019501317","name":"Me Quieres Olvidar","registered_at":"2026-06-09T21:24:38Z","spotify_id":"4y7SG78PnJz4o4zgAn0Sxo","type":"track"}

Una Noche de Amor
type: MusicRecording
duration: PT2M5S
duration ms: 125133
explicit: false
by artist: Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF019501320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T18:37:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8e3587c76a96ac78aa7ff06614b380ded433047728666fc13cda583437781ce
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/2Vuosga9C6dWjXhNmZUDFV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vuosga9C6dWjXhNmZUDFV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8e3587c76a96ac78aa7ff06614b380ded433047728666fc13cda583437781ce","isrc":"MXF019501320","name":"Una Noche de Amor","registered_at":"2026-06-23T18:37:56Z","spotify_id":"2Vuosga9C6dWjXhNmZUDFV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e3587c76a96ac78aa7ff06614b380ded433047728666fc13cda583437781ce. 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/2Vuosga9C6dWjXhNmZUDFV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vuosga9C6dWjXhNmZUDFV.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc8e3587c76a96ac78aa7ff06614b380ded433047728666fc13cda583437781ce","isrc":"MXF019501320","name":"Una Noche de Amor","registered_at":"2026-06-23T18:37:56Z","spotify_id":"2Vuosga9C6dWjXhNmZUDFV","type":"track"}

Repeticion
type: MusicRecording
duration: PT3M0S
duration ms: 180666
explicit: false
by artist: Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF019501316

China Poblana - Remasterizado
type: MusicRecording
duration: PT3M28S
duration ms: 208466
explicit: false
by artist: Las Sombras
by artist: Trío Rubí
by artist: Mariachi Guadalajara De Silvestre Vargas
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF010401296
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T18:43:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcf870c21ad93978f96e73583467fd6c203cbaa892168a91ee5c77f33e072142
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/4DVsl83eDVwZRbgVmP2xcy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DVsl83eDVwZRbgVmP2xcy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcf870c21ad93978f96e73583467fd6c203cbaa892168a91ee5c77f33e072142","isrc":"MXF010401296","name":"China Poblana - Remasterizado","registered_at":"2026-06-27T18:43:48Z","spotify_id":"4DVsl83eDVwZRbgVmP2xcy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf870c21ad93978f96e73583467fd6c203cbaa892168a91ee5c77f33e072142. 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/4DVsl83eDVwZRbgVmP2xcy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DVsl83eDVwZRbgVmP2xcy.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbcf870c21ad93978f96e73583467fd6c203cbaa892168a91ee5c77f33e072142","isrc":"MXF010401296","name":"China Poblana - Remasterizado","registered_at":"2026-06-27T18:43:48Z","spotify_id":"4DVsl83eDVwZRbgVmP2xcy","type":"track"}

Bella Realidad
type: MusicRecording
duration: PT2M43S
duration ms: 163333
explicit: false
by artist: Trio Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF019400070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:57:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1100e10ea1fb3a0b57b8d8a322b869b03784ed2b6b99d1210e12fb6846cb2672
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/7bGcbPIwH9U1MKxDcVSycH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bGcbPIwH9U1MKxDcVSycH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1100e10ea1fb3a0b57b8d8a322b869b03784ed2b6b99d1210e12fb6846cb2672","isrc":"MXF019400070","name":"Bella Realidad","registered_at":"2026-06-21T18:57:15Z","spotify_id":"7bGcbPIwH9U1MKxDcVSycH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1100e10ea1fb3a0b57b8d8a322b869b03784ed2b6b99d1210e12fb6846cb2672. 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/7bGcbPIwH9U1MKxDcVSycH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bGcbPIwH9U1MKxDcVSycH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1100e10ea1fb3a0b57b8d8a322b869b03784ed2b6b99d1210e12fb6846cb2672","isrc":"MXF019400070","name":"Bella Realidad","registered_at":"2026-06-21T18:57:15Z","spotify_id":"7bGcbPIwH9U1MKxDcVSycH","type":"track"}

Cosas de la Vida
type: MusicRecording
duration: PT2M12S
duration ms: 132026
explicit: false
by artist: Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF016400220
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T18:44:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69d83e3bf2eac874f02faae3814e12648beeedef2a7caf53c35ddd088fb42388
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/1emsJRZPezOfQPsUBGgV5u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1emsJRZPezOfQPsUBGgV5u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69d83e3bf2eac874f02faae3814e12648beeedef2a7caf53c35ddd088fb42388","isrc":"MXF016400220","name":"Cosas de la Vida","registered_at":"2026-06-27T18:44:20Z","spotify_id":"1emsJRZPezOfQPsUBGgV5u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d83e3bf2eac874f02faae3814e12648beeedef2a7caf53c35ddd088fb42388. 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/1emsJRZPezOfQPsUBGgV5u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1emsJRZPezOfQPsUBGgV5u.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x69d83e3bf2eac874f02faae3814e12648beeedef2a7caf53c35ddd088fb42388","isrc":"MXF016400220","name":"Cosas de la Vida","registered_at":"2026-06-27T18:44:20Z","spotify_id":"1emsJRZPezOfQPsUBGgV5u","type":"track"}

En El Mas Alla
type: MusicRecording
duration: PT3M1S
duration ms: 181466
explicit: false
by artist: Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF016400222
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T02:37:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda981620bf530994ea689d3d97ee4efe822e8c5d64e7692e299736b63012641a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2CQu6R7bMVTkRGhcOYU5bM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CQu6R7bMVTkRGhcOYU5bM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda981620bf530994ea689d3d97ee4efe822e8c5d64e7692e299736b63012641a","isrc":"MXF016400222","name":"En El Mas Alla","registered_at":"2026-06-26T02:37:24Z","spotify_id":"2CQu6R7bMVTkRGhcOYU5bM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda981620bf530994ea689d3d97ee4efe822e8c5d64e7692e299736b63012641a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2CQu6R7bMVTkRGhcOYU5bM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CQu6R7bMVTkRGhcOYU5bM.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xda981620bf530994ea689d3d97ee4efe822e8c5d64e7692e299736b63012641a","isrc":"MXF016400222","name":"En El Mas Alla","registered_at":"2026-06-26T02:37:24Z","spotify_id":"2CQu6R7bMVTkRGhcOYU5bM","type":"track"}

En Mi Alma (Te Llevo En Mi Alma)
type: MusicRecording
duration: PT2M33S
duration ms: 153333
explicit: false
by artist: Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF016400223
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T11:31:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1eb03bebfbd8134d921503a6609c3ac98142e5e80ea116e02310657d2eaf81e
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/0mmNOTZlkyX7oWfynPQ0cy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mmNOTZlkyX7oWfynPQ0cy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1eb03bebfbd8134d921503a6609c3ac98142e5e80ea116e02310657d2eaf81e","isrc":"MXF016400223","name":"En Mi Alma (Te Llevo En Mi Alma)","registered_at":"2026-06-21T11:31:15Z","spotify_id":"0mmNOTZlkyX7oWfynPQ0cy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1eb03bebfbd8134d921503a6609c3ac98142e5e80ea116e02310657d2eaf81e. 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/0mmNOTZlkyX7oWfynPQ0cy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mmNOTZlkyX7oWfynPQ0cy.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe1eb03bebfbd8134d921503a6609c3ac98142e5e80ea116e02310657d2eaf81e","isrc":"MXF016400223","name":"En Mi Alma (Te Llevo En Mi Alma)","registered_at":"2026-06-21T11:31:15Z","spotify_id":"0mmNOTZlkyX7oWfynPQ0cy","type":"track"}

Solo Invierno
type: MusicRecording
duration: PT2M27S
duration ms: 147773
explicit: false
by artist: Trio Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF018601157
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:56:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659
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/30bvHLzPqp6fJx4ZDyR66Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30bvHLzPqp6fJx4ZDyR66Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659","isrc":"MXF018601157","name":"Solo Invierno","registered_at":"2026-06-18T07:56:59Z","spotify_id":"30bvHLzPqp6fJx4ZDyR66Q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659. 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/30bvHLzPqp6fJx4ZDyR66Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30bvHLzPqp6fJx4ZDyR66Q.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659","isrc":"MXF018601157","name":"Solo Invierno","registered_at":"2026-06-18T07:56:59Z","spotify_id":"30bvHLzPqp6fJx4ZDyR66Q","type":"track"}

Un Dia
type: MusicRecording
duration: PT2M30S
duration ms: 150626
explicit: false
by artist: Trio Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF018601149
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T13:26:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bef6095a6b5e6cb6c8eb0b6c376374326c580a97fb69392db90324f2b5c1cb6
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/0eOxGfYPJ9DhwPDXkLAJZT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eOxGfYPJ9DhwPDXkLAJZT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bef6095a6b5e6cb6c8eb0b6c376374326c580a97fb69392db90324f2b5c1cb6","isrc":"MXF018601149","name":"Un Dia","registered_at":"2026-06-20T13:26:21Z","spotify_id":"0eOxGfYPJ9DhwPDXkLAJZT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bef6095a6b5e6cb6c8eb0b6c376374326c580a97fb69392db90324f2b5c1cb6. 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/0eOxGfYPJ9DhwPDXkLAJZT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eOxGfYPJ9DhwPDXkLAJZT.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2bef6095a6b5e6cb6c8eb0b6c376374326c580a97fb69392db90324f2b5c1cb6","isrc":"MXF018601149","name":"Un Dia","registered_at":"2026-06-20T13:26:21Z","spotify_id":"0eOxGfYPJ9DhwPDXkLAJZT","type":"track"}

Chinita (with Chucho Ferrer y Su Orquesta)
type: MusicRecording
duration: PT2M7S
duration ms: 127333
explicit: false
by artist: Las Sombras
by artist: Los Tres Montejo
by artist: Chucho Ferrer Y Su Orquesta
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF019601246

Chulería
type: MusicRecording
duration: PT2M20S
duration ms: 140866
explicit: false
by artist: Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF019501314
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T08:11:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc
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/6vX0Ok5CrejJrh8FW0NeHJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vX0Ok5CrejJrh8FW0NeHJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc","isrc":"MXF019501314","name":"Chulería","registered_at":"2026-06-10T08:11:30Z","spotify_id":"6vX0Ok5CrejJrh8FW0NeHJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc. 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/6vX0Ok5CrejJrh8FW0NeHJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vX0Ok5CrejJrh8FW0NeHJ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc","isrc":"MXF019501314","name":"Chulería","registered_at":"2026-06-10T08:11:30Z","spotify_id":"6vX0Ok5CrejJrh8FW0NeHJ","type":"track"}

Poema
type: MusicRecording
duration: PT2M48S
duration ms: 168866
explicit: false
by artist: Trio Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF018601153
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T02:37:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcba72e8825f0d8bbcbe777d9bf34605459b2e317c41998e692221a389e36f733
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5RwQ4EQQeQYX1MiUKSenR4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RwQ4EQQeQYX1MiUKSenR4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba72e8825f0d8bbcbe777d9bf34605459b2e317c41998e692221a389e36f733. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RwQ4EQQeQYX1MiUKSenR4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RwQ4EQQeQYX1MiUKSenR4.
  date published: 2026-07-02T11:34:59Z

Locura, Locura
type: MusicRecording
duration: PT2M56S
duration ms: 176933
explicit: false
by artist: Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF019501318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:52:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0aeae1c988260e890f865f6f0035428641c132e5930efcca9d7e94ee9e11a09f
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/4G4IMvMaFSvrPw8vNsKYv6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4G4IMvMaFSvrPw8vNsKYv6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0aeae1c988260e890f865f6f0035428641c132e5930efcca9d7e94ee9e11a09f","isrc":"MXF019501318","name":"Locura, Locura","registered_at":"2026-06-22T10:52:03Z","spotify_id":"4G4IMvMaFSvrPw8vNsKYv6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aeae1c988260e890f865f6f0035428641c132e5930efcca9d7e94ee9e11a09f. 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/4G4IMvMaFSvrPw8vNsKYv6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4G4IMvMaFSvrPw8vNsKYv6.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0aeae1c988260e890f865f6f0035428641c132e5930efcca9d7e94ee9e11a09f","isrc":"MXF019501318","name":"Locura, Locura","registered_at":"2026-06-22T10:52:03Z","spotify_id":"4G4IMvMaFSvrPw8vNsKYv6","type":"track"}

Esclavo y Amo - Remasterizado
type: MusicRecording
duration: PT2M22S
duration ms: 142373
explicit: false
by artist: Trio Las Sombras
in album: Personalidad - Los Grandes Trios - Las Sombras
  type: MusicAlbum
  date published: 2006-07-28
isrc code: MXF010401550

15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
type: MusicAlbum
date published: 2013-12-10
track: Noche No Te Vayas
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150066
  explicit: false
  by artist: Las Sombras
  in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
    type: MusicAlbum
    date published: 2013-12-10
track: Empiezo a Extrañarte
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157333
  explicit: false
  by artist: Las Sombras
  in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
    type: MusicAlbum
    date published: 2013-12-10
  isrc code: MXF018601148
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:11:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5qHgDES98KHzslrGDlZbiC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qHgDES98KHzslrGDlZbiC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990","isrc":"MXF018601148","name":"Empiezo a Extrañarte","registered_at":"2026-06-05T14:11:03Z","spotify_id":"5qHgDES98KHzslrGDlZbiC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qHgDES98KHzslrGDlZbiC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qHgDES98KHzslrGDlZbiC.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990","isrc":"MXF018601148","name":"Empiezo a Extrañarte","registered_at":"2026-06-05T14:11:03Z","spotify_id":"5qHgDES98KHzslrGDlZbiC","type":"track"}
track: Un Dia
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150146
  explicit: false
  by artist: Trio Las Sombras
  in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
    type: MusicAlbum
    date published: 2013-12-10
track: Bella Realidad
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163040
  explicit: false
  by artist: Trio Las Sombras
  in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
    type: MusicAlbum
    date published: 2013-12-10
track: Miedo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168386
  explicit: false
  by artist: Las Sombras
  in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
    type: MusicAlbum
    date published: 2013-12-10
  isrc code: MXF019501313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:23:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35936cc89a0374ede4c42b71cbf95f7074bea752e9cc8d251c94709e9fecc346
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3DNUx4UE7SeP4ADs5q4JgU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DNUx4UE7SeP4ADs5q4JgU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0x35936cc89a0374ede4c42b71cbf95f7074bea752e9cc8d251c94709e9fecc346. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3DNUx4UE7SeP4ADs5q4JgU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DNUx4UE7SeP4ADs5q4JgU.
    date published: 2026-07-08T03:22:41Z
track: Repeticion
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178533
  explicit: false
  by artist: Las Sombras
  in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
    type: MusicAlbum
    date published: 2013-12-10
  isrc code: MXF019501316
track: Poema
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168840
  explicit: false
  by artist: Trio Las Sombras
  in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
    type: MusicAlbum
    date published: 2013-12-10
track: Diariamente
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149733
  explicit: false
  by artist: Las Sombras
  in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
    type: MusicAlbum
    date published: 2013-12-10
  isrc code: MXF019400111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:15:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd733675b88ab376973312134f52f550eaf59b3a9db69e786b6cc831017cd8b9a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7MHFeluBY1DUZ12dhUJQqZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MHFeluBY1DUZ12dhUJQqZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0xd733675b88ab376973312134f52f550eaf59b3a9db69e786b6cc831017cd8b9a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7MHFeluBY1DUZ12dhUJQqZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MHFeluBY1DUZ12dhUJQqZ.
    date published: 2026-07-08T03:22:41Z
track: Una Noche de Amor
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123720
  explicit: false
  by artist: Las Sombras
  in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
    type: MusicAlbum
    date published: 2013-12-10
  isrc code: MXF019501320
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T18:37:56+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: Chulería
track: Solo Invierno
track: Me Quieres Olvidar
track: Te Espero Vida Mía
track: Fria Soledad
track: Esclavo y Amo

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc8e3587c76a96ac78aa7ff06614b380ded433047728666fc13cda583437781ce

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957118

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0UN8nUqL9l6ghj3Z7A4FVw.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UN8nUqL9l6ghj3Z7A4FVw

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc8e3587c76a96ac78aa7ff06614b380ded433047728666fc13cda583437781ce","isrc":"MXF019501320","name":"Una Noche de Amor","registered_at":"2026-06-23T18:37:56Z","spotify_id":"0UN8nUqL9l6ghj3Z7A4FVw","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 0xc8e3587c76a96ac78aa7ff06614b380ded433047728666fc13cda583437781ce. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UN8nUqL9l6ghj3Z7A4FVw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UN8nUqL9l6ghj3Z7A4FVw.
date published: 2026-07-08T03:20:19Z
text: {"copyright_id":"0xc8e3587c76a96ac78aa7ff06614b380ded433047728666fc13cda583437781ce","isrc":"MXF019501320","name":"Una Noche de Amor","registered_at":"2026-06-23T18:37:56Z","spotify_id":"0UN8nUqL9l6ghj3Z7A4FVw","type":"track"}

Chulería
type: MusicRecording
duration: PT2M19S
duration ms: 139093
explicit: false
by artist: Las Sombras
in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
  type: MusicAlbum
  date published: 2013-12-10
isrc code: MXF019501314
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T08:11:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/56oYsBbiaabPjbt2k6R37l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56oYsBbiaabPjbt2k6R37l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc","isrc":"MXF019501314","name":"Chulería","registered_at":"2026-06-10T08:11:30Z","spotify_id":"56oYsBbiaabPjbt2k6R37l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56oYsBbiaabPjbt2k6R37l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56oYsBbiaabPjbt2k6R37l.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc","isrc":"MXF019501314","name":"Chulería","registered_at":"2026-06-10T08:11:30Z","spotify_id":"56oYsBbiaabPjbt2k6R37l","type":"track"}

Solo Invierno
type: MusicRecording
duration: PT2M27S
duration ms: 147600
explicit: false
by artist: Trio Las Sombras
in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
  type: MusicAlbum
  date published: 2013-12-10
isrc code: MXF018601157
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:56:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1b1CZVdr75coX2QKY3bMb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b1CZVdr75coX2QKY3bMb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659","isrc":"MXF018601157","name":"Solo Invierno","registered_at":"2026-06-18T07:56:59Z","spotify_id":"1b1CZVdr75coX2QKY3bMb4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1b1CZVdr75coX2QKY3bMb4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b1CZVdr75coX2QKY3bMb4.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659","isrc":"MXF018601157","name":"Solo Invierno","registered_at":"2026-06-18T07:56:59Z","spotify_id":"1b1CZVdr75coX2QKY3bMb4","type":"track"}

Me Quieres Olvidar
type: MusicRecording
duration: PT2M19S
duration ms: 139506
explicit: false
by artist: Las Sombras
in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
  type: MusicAlbum
  date published: 2013-12-10
isrc code: MXF019501317
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:24:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1rKk5FtItJAmrA6h8zim4I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rKk5FtItJAmrA6h8zim4I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6","isrc":"MXF019501317","name":"Me Quieres Olvidar","registered_at":"2026-06-09T21:24:38Z","spotify_id":"1rKk5FtItJAmrA6h8zim4I","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rKk5FtItJAmrA6h8zim4I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rKk5FtItJAmrA6h8zim4I.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6","isrc":"MXF019501317","name":"Me Quieres Olvidar","registered_at":"2026-06-09T21:24:38Z","spotify_id":"1rKk5FtItJAmrA6h8zim4I","type":"track"}

Te Espero Vida Mía
type: MusicRecording
duration: PT2M25S
duration ms: 145186
explicit: false
by artist: Trio Las Sombras
in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
  type: MusicAlbum
  date published: 2013-12-10
isrc code: MXF016100719

Fria Soledad
type: MusicRecording
duration: PT2M28S
duration ms: 148600
explicit: false
by artist: Las Sombras
in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
  type: MusicAlbum
  date published: 2013-12-10
isrc code: MXF019501319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T11:32:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/39PzmqvnDWsLbn6TtKZFMS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39PzmqvnDWsLbn6TtKZFMS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa","isrc":"MXF019501319","name":"Fria Soledad","registered_at":"2026-06-21T11:32:05Z","spotify_id":"39PzmqvnDWsLbn6TtKZFMS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39PzmqvnDWsLbn6TtKZFMS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39PzmqvnDWsLbn6TtKZFMS.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa","isrc":"MXF019501319","name":"Fria Soledad","registered_at":"2026-06-21T11:32:05Z","spotify_id":"39PzmqvnDWsLbn6TtKZFMS","type":"track"}

Esclavo y Amo
type: MusicRecording
duration: PT2M23S
duration ms: 143026
explicit: false
by artist: Trio Las Sombras
in album: 15 Boleros Inolvidables Con el Trío las Sombras (Versiones Originales)
  type: MusicAlbum
  date published: 2013-12-10
isrc code: MXF018601161
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:50:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc4dd124da75caf291d2a4f3c46e9eff09e3399cec16749346c26d6b8c7a907b
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/1w9M6M4eLt8j3qe5At22kQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w9M6M4eLt8j3qe5At22kQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc4dd124da75caf291d2a4f3c46e9eff09e3399cec16749346c26d6b8c7a907b","isrc":"MXF018601161","name":"Esclavo y Amo","registered_at":"2026-06-08T15:50:57Z","spotify_id":"1w9M6M4eLt8j3qe5At22kQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4dd124da75caf291d2a4f3c46e9eff09e3399cec16749346c26d6b8c7a907b. 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/1w9M6M4eLt8j3qe5At22kQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w9M6M4eLt8j3qe5At22kQ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbc4dd124da75caf291d2a4f3c46e9eff09e3399cec16749346c26d6b8c7a907b","isrc":"MXF018601161","name":"Esclavo y Amo","registered_at":"2026-06-08T15:50:57Z","spotify_id":"1w9M6M4eLt8j3qe5At22kQ","type":"track"}

Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
type: MusicAlbum
date published: 2012-01-11
track: Lo Dudo
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163000
  explicit: false
  by artist: Los Panchos
  in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
    type: MusicAlbum
    date published: 2012-01-11
  isrc code: MXF145300069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:32:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x475f381bf95822c4630b6420bfae4ed1ca84d845ba477603ea77216d32ca5754
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1XiN1jTcgZhsjWpAxcNCCh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XiN1jTcgZhsjWpAxcNCCh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x475f381bf95822c4630b6420bfae4ed1ca84d845ba477603ea77216d32ca5754","isrc":"MXF145300069","name":"Lo Dudo","registered_at":"2026-06-07T09:32:39Z","spotify_id":"1XiN1jTcgZhsjWpAxcNCCh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475f381bf95822c4630b6420bfae4ed1ca84d845ba477603ea77216d32ca5754. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1XiN1jTcgZhsjWpAxcNCCh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XiN1jTcgZhsjWpAxcNCCh.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x475f381bf95822c4630b6420bfae4ed1ca84d845ba477603ea77216d32ca5754","isrc":"MXF145300069","name":"Lo Dudo","registered_at":"2026-06-07T09:32:39Z","spotify_id":"1XiN1jTcgZhsjWpAxcNCCh","type":"track"}
track: Usted - Remasterizado
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196040
  explicit: false
  by artist: Los Tres Diamantes
  in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
    type: MusicAlbum
    date published: 2012-01-11
  isrc code: MXF010401197
track: Soberbia - Remasterizado
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176586
  explicit: false
  by artist: Los Tres Diamantes
  in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
    type: MusicAlbum
    date published: 2012-01-11
  isrc code: MXF010400947
track: Rayito de Luna - Remasterizado
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170000
  explicit: false
  by artist: Los Panchos
  in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
    type: MusicAlbum
    date published: 2012-01-11
  isrc code: MXF146000062
track: La Puerta
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: Los Tres Ases
  in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
    type: MusicAlbum
    date published: 2012-01-11
  isrc code: MXF019400114
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:33:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59569b1cf4bdd116b2250246f82ec1dbd1aaf5e4bfead7fd0f07875330676e71
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7pFDe384m2fqxEJwqiOxik.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pFDe384m2fqxEJwqiOxik
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x59569b1cf4bdd116b2250246f82ec1dbd1aaf5e4bfead7fd0f07875330676e71","isrc":"MXF019400114","name":"La Puerta","registered_at":"2026-06-04T15:33:00Z","spotify_id":"7pFDe384m2fqxEJwqiOxik","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59569b1cf4bdd116b2250246f82ec1dbd1aaf5e4bfead7fd0f07875330676e71. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pFDe384m2fqxEJwqiOxik.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pFDe384m2fqxEJwqiOxik.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x59569b1cf4bdd116b2250246f82ec1dbd1aaf5e4bfead7fd0f07875330676e71","isrc":"MXF019400114","name":"La Puerta","registered_at":"2026-06-04T15:33:00Z","spotify_id":"7pFDe384m2fqxEJwqiOxik","type":"track"}
track: Cerca del Mar
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183013
  explicit: false
  by artist: Los Dandys
  in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
    type: MusicAlbum
    date published: 2012-01-11
  isrc code: MXF019100767
track: Tres Regalos
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177160
  explicit: false
  by artist: Los Dandys
  in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
    type: MusicAlbum
    date published: 2012-01-11
  isrc code: MXF016200034
track: Delirio
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178013
  explicit: false
  by artist: Los Tres Ases
  in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
    type: MusicAlbum
    date published: 2012-01-11
  isrc code: MXF018400003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:46:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa47b134c44311025b190b05079a1ad3d373fc24fc64e37f3f3dcf3cf3f5add5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2piMEK0iIVUPN00PYtdIZx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2piMEK0iIVUPN00PYtdIZx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0xaa47b134c44311025b190b05079a1ad3d373fc24fc64e37f3f3dcf3cf3f5add5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2piMEK0iIVUPN00PYtdIZx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2piMEK0iIVUPN00PYtdIZx.
    date published: 2026-07-08T03:53:27Z
track: Poquita Fe (Sin Fe)
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: Los Tres Reyes
  in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
    type: MusicAlbum
    date published: 2012-01-11
  isrc code: MXF018900707
track: Noche de Ronda
track: Chacha Linda
track: Buscando una Estrella (Look for a Star)
track: La Última Noche
track: Relámpago
track: Noche No Te Vayas - Remasterizado
track: Cariñito Azucarado
track: Ya la Pagarás
track: Enamorado de Ti - Remasterizado
track: Nochecita
track: Regalo del Cielo
track: Albur - Remasterizado
track: Oyelo Bien - Remasterizado
track: Espumas - Remasterizado
track: El Andariego - Remasterizado
track: Sin Ti - Remasterizado
track: La Cita
track: Ahora Seremos Felices
track: Esclavo y Amo - Remasterizado
track: Divina Ilusión
track: Mi Segundo Amor
track: Te Traigo Serenata - Remasterizado
track: Contigo - Remasterizado
track: Linda Boca
track: Condición - Remasterizado
track: Ojos Cafés - Remasterizado
track: Vuelve - Remasterizado
track: No Lloraré
track: Ofrenda
track: Reina Mía
track: Mala Noche - Remasterizado
track: Venganza
track: Suspenso Infernal - Remasterizado
track: No, No y No
track: Quiero
track: Al Final de la Calle
track: Novia Mía
track: Voy Gritando por la Calle
track: Tu Me Perteneces
track: Por Fin
track: No Me Platiques Ya

Noche de Ronda
type: MusicRecording
duration: PT3M17S
duration ms: 197000
explicit: false
by artist: Eydie Gormé
by artist: Los Panchos
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF146400115

Chacha Linda
type: MusicRecording
duration: PT2M57S
duration ms: 177000
explicit: false
by artist: Hermanos Martinez Gil
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019000193

Buscando una Estrella (Look for a Star)
type: MusicRecording
duration: PT2M37S
duration ms: 157893
explicit: false
by artist: Los Tres Reyes
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF018600985
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T23:35:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2b8ca3cec1186045191002163f3ba0b51da3b8b107b64b1bc690c66f98ba28c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7zbpz4GcIOSdWnspoWyJVp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zbpz4GcIOSdWnspoWyJVp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2b8ca3cec1186045191002163f3ba0b51da3b8b107b64b1bc690c66f98ba28c","isrc":"MXF018600985","name":"Buscando una Estrella (Look for a Star)","registered_at":"2026-06-11T23:35:40Z","spotify_id":"7zbpz4GcIOSdWnspoWyJVp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b8ca3cec1186045191002163f3ba0b51da3b8b107b64b1bc690c66f98ba28c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zbpz4GcIOSdWnspoWyJVp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zbpz4GcIOSdWnspoWyJVp.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xe2b8ca3cec1186045191002163f3ba0b51da3b8b107b64b1bc690c66f98ba28c","isrc":"MXF018600985","name":"Buscando una Estrella (Look for a Star)","registered_at":"2026-06-11T23:35:40Z","spotify_id":"7zbpz4GcIOSdWnspoWyJVp","type":"track"}

La Última Noche
type: MusicRecording
duration: PT2M53S
duration ms: 173000
explicit: false
by artist: Eydie Gormé
by artist: Los Panchos
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF146400193

Relámpago
type: MusicRecording
duration: PT2M45S
duration ms: 165000
explicit: false
by artist: Hermanos Martinez Gil
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010000015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:38:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dd526e26a407535bf571782e8d6ace198e510791317f82650f4d23c067b7602
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/41J0Ws6WVhk4I6hNmbofIL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41J0Ws6WVhk4I6hNmbofIL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3dd526e26a407535bf571782e8d6ace198e510791317f82650f4d23c067b7602","isrc":"MXF010000015","name":"Relámpago","registered_at":"2026-06-09T05:38:07Z","spotify_id":"41J0Ws6WVhk4I6hNmbofIL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd526e26a407535bf571782e8d6ace198e510791317f82650f4d23c067b7602. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41J0Ws6WVhk4I6hNmbofIL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41J0Ws6WVhk4I6hNmbofIL.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x3dd526e26a407535bf571782e8d6ace198e510791317f82650f4d23c067b7602","isrc":"MXF010000015","name":"Relámpago","registered_at":"2026-06-09T05:38:07Z","spotify_id":"41J0Ws6WVhk4I6hNmbofIL","type":"track"}

Noche No Te Vayas - Remasterizado
type: MusicRecording
duration: PT2M31S
duration ms: 151986
explicit: false
by artist: Las Sombras
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010401203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:08:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0otAx0riVaSvO6lVVTOhrm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0otAx0riVaSvO6lVVTOhrm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9","isrc":"MXF010401203","name":"Noche No Te Vayas - Remasterizado","registered_at":"2026-06-04T16:08:11Z","spotify_id":"0otAx0riVaSvO6lVVTOhrm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0otAx0riVaSvO6lVVTOhrm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0otAx0riVaSvO6lVVTOhrm.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0xcdead9c17dc9063155cd61bf5109753efcd5b292be1f892157fb6cc08cbbe2e9","isrc":"MXF010401203","name":"Noche No Te Vayas - Remasterizado","registered_at":"2026-06-04T16:08:11Z","spotify_id":"0otAx0riVaSvO6lVVTOhrm","type":"track"}

Cariñito Azucarado
type: MusicRecording
duration: PT2M37S
duration ms: 157026
explicit: false
by artist: Virginia Lopez
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010000840

Ya la Pagarás
type: MusicRecording
duration: PT2M57S
duration ms: 177000
explicit: false
by artist: Virginia Lopez
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019500948

Enamorado de Ti - Remasterizado
type: MusicRecording
duration: PT2M40S
duration ms: 160000
explicit: false
by artist: El Negro Peregrino Y Su Trio
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010400970

Nochecita
type: MusicRecording
duration: PT2M40S
duration ms: 160000
explicit: false
by artist: El Negro Peregrino Y Su Trio
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019800536

Regalo del Cielo
type: MusicRecording
duration: PT2M6S
duration ms: 126000
explicit: false
by artist: Yolanda Y Su Trio Perla Negra
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019501144

Albur - Remasterizado
type: MusicRecording
duration: PT2M58S
duration ms: 178000
explicit: false
by artist: Los Astros
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010401546

Oyelo Bien - Remasterizado
type: MusicRecording
duration: PT2M58S
duration ms: 178026
explicit: false
by artist: Los Astros
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010400892

Espumas - Remasterizado
type: MusicRecording
duration: PT2M37S
duration ms: 157000
explicit: false
by artist: Yolanda Y Su Trio Perla Negra
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010401207

El Andariego - Remasterizado
type: MusicRecording
duration: PT3M3S
duration ms: 183000
explicit: false
by artist: Los Montejo
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010400607

Sin Ti - Remasterizado
type: MusicRecording
duration: PT2M46S
duration ms: 166013
explicit: false
by artist: Los Panchos
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF144800065

La Cita
type: MusicRecording
duration: PT3M8S
duration ms: 188240
explicit: false
by artist: Trio Caribe
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019500659

Ahora Seremos Felices
type: MusicRecording
duration: PT2M50S
duration ms: 170080
explicit: false
by artist: Trio Caribe
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF018501302

Esclavo y Amo - Remasterizado
type: MusicRecording
duration: PT2M23S
duration ms: 143000
explicit: false
by artist: Trio Las Sombras
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010401550

Divina Ilusión
type: MusicRecording
duration: PT3M9S
duration ms: 189000
explicit: false
by artist: Los Tres Diamantes
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010000016

Mi Segundo Amor
type: MusicRecording
duration: PT3M38S
duration ms: 218000
explicit: false
by artist: Trio Calaveras
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019500551

Te Traigo Serenata - Remasterizado
type: MusicRecording
duration: PT2M34S
duration ms: 154973
explicit: false
by artist: Trio Calaveras
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010401347

Contigo - Remasterizado
type: MusicRecording
duration: PT2M54S
duration ms: 174013
explicit: false
by artist: Los Panchos
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF144900035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:38:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91b09e444c8f1936dcd23857dc42f548536c5ad190de1a16b288379b8622365a
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/0NVySkgupv9PfnUq7uCiZ8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NVySkgupv9PfnUq7uCiZ8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91b09e444c8f1936dcd23857dc42f548536c5ad190de1a16b288379b8622365a","isrc":"MXF144900035","name":"Contigo - Remasterizado","registered_at":"2026-06-20T22:38:27Z","spotify_id":"0NVySkgupv9PfnUq7uCiZ8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b09e444c8f1936dcd23857dc42f548536c5ad190de1a16b288379b8622365a. 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/0NVySkgupv9PfnUq7uCiZ8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NVySkgupv9PfnUq7uCiZ8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x91b09e444c8f1936dcd23857dc42f548536c5ad190de1a16b288379b8622365a","isrc":"MXF144900035","name":"Contigo - Remasterizado","registered_at":"2026-06-20T22:38:27Z","spotify_id":"0NVySkgupv9PfnUq7uCiZ8","type":"track"}

Linda Boca
type: MusicRecording
duration: PT2M54S
duration ms: 174000
explicit: false
by artist: Los Montejo
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010100580

Condición - Remasterizado
type: MusicRecording
duration: PT2M53S
duration ms: 173000
explicit: false
by artist: Los Tres Diamantes
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010400963

Ojos Cafés - Remasterizado
type: MusicRecording
duration: PT3M13S
duration ms: 193026
explicit: false
by artist: Trío Monterrey
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF145400083
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:25:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Ct6iw9IKD56c6SE0LNCGC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ct6iw9IKD56c6SE0LNCGC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6","isrc":"MXF145400083","name":"Ojos Cafés - Remasterizado","registered_at":"2026-06-09T16:25:02Z","spotify_id":"6Ct6iw9IKD56c6SE0LNCGC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Ct6iw9IKD56c6SE0LNCGC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ct6iw9IKD56c6SE0LNCGC.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6","isrc":"MXF145400083","name":"Ojos Cafés - Remasterizado","registered_at":"2026-06-09T16:25:02Z","spotify_id":"6Ct6iw9IKD56c6SE0LNCGC","type":"track"}

Vuelve - Remasterizado
type: MusicRecording
duration: PT2M37S
duration ms: 157053
explicit: false
by artist: Hermanos Martinez Gil
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010401543

No Lloraré
type: MusicRecording
duration: PT2M47S
duration ms: 167013
explicit: false
by artist: Los Dandys
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019300275

Ofrenda
type: MusicRecording
duration: PT2M57S
duration ms: 177160
explicit: false
by artist: Los Tres Ases
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019500045

Reina Mía
type: MusicRecording
duration: PT3M0S
duration ms: 180000
explicit: false
by artist: Los Tres Diamantes
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010000916

Mala Noche - Remasterizado
type: MusicRecording
duration: PT2M30S
duration ms: 150000
explicit: false
by artist: Eydie Gormé
by artist: Los Panchos
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF147400307

Venganza
type: MusicRecording
duration: PT3M19S
duration ms: 199826
explicit: false
by artist: Los Tres Ases
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF018801261

Suspenso Infernal - Remasterizado
type: MusicRecording
duration: PT2M47S
duration ms: 167373
explicit: false
by artist: Los Dandys
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010401131

No, No y No
type: MusicRecording
duration: PT2M55S
duration ms: 175000
explicit: false
by artist: Los Panchos
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF144800092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:27:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd9c01f1ec83f146ef9c7c7344caaa98e9368598cb9907bd8986612bb325e626
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7DeHRlCZNrdMwxV42ygGlG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DeHRlCZNrdMwxV42ygGlG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd9c01f1ec83f146ef9c7c7344caaa98e9368598cb9907bd8986612bb325e626","isrc":"MXF144800092","name":"No, No y No","registered_at":"2026-06-24T09:27:13Z","spotify_id":"7DeHRlCZNrdMwxV42ygGlG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9c01f1ec83f146ef9c7c7344caaa98e9368598cb9907bd8986612bb325e626. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DeHRlCZNrdMwxV42ygGlG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DeHRlCZNrdMwxV42ygGlG.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xcd9c01f1ec83f146ef9c7c7344caaa98e9368598cb9907bd8986612bb325e626","isrc":"MXF144800092","name":"No, No y No","registered_at":"2026-06-24T09:27:13Z","spotify_id":"7DeHRlCZNrdMwxV42ygGlG","type":"track"}

Quiero
type: MusicRecording
duration: PT2M25S
duration ms: 145706
explicit: false
by artist: Yolanda Y Su Trio Perla Negra
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019501152

Al Final de la Calle
type: MusicRecording
duration: PT2M34S
duration ms: 154000
explicit: false
by artist: Los Tres Reyes
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019400096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:28:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7148b6af58a7186b81e4d1ec82d8a4154407e2ebf4978a452a678f35920065d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0zbtUfQNwfnwbmyafHR19g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zbtUfQNwfnwbmyafHR19g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7148b6af58a7186b81e4d1ec82d8a4154407e2ebf4978a452a678f35920065d3","isrc":"MXF019400096","name":"Al Final de la Calle","registered_at":"2026-06-22T21:28:46Z","spotify_id":"0zbtUfQNwfnwbmyafHR19g","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7148b6af58a7186b81e4d1ec82d8a4154407e2ebf4978a452a678f35920065d3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zbtUfQNwfnwbmyafHR19g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zbtUfQNwfnwbmyafHR19g.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x7148b6af58a7186b81e4d1ec82d8a4154407e2ebf4978a452a678f35920065d3","isrc":"MXF019400096","name":"Al Final de la Calle","registered_at":"2026-06-22T21:28:46Z","spotify_id":"0zbtUfQNwfnwbmyafHR19g","type":"track"}

Novia Mía
type: MusicRecording
duration: PT2M30S
duration ms: 150480
explicit: false
by artist: Los Tres Reyes
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF018600983
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:51:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4b05247a18827f74c41905eb81802a819afa7d2dd1f616593baca89f2b70c83
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2dqm2QIjer7EWBvP8GHYcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dqm2QIjer7EWBvP8GHYcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4b05247a18827f74c41905eb81802a819afa7d2dd1f616593baca89f2b70c83","isrc":"MXF018600983","name":"Novia Mía","registered_at":"2026-06-07T04:51:25Z","spotify_id":"2dqm2QIjer7EWBvP8GHYcf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b05247a18827f74c41905eb81802a819afa7d2dd1f616593baca89f2b70c83. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dqm2QIjer7EWBvP8GHYcf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dqm2QIjer7EWBvP8GHYcf.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xc4b05247a18827f74c41905eb81802a819afa7d2dd1f616593baca89f2b70c83","isrc":"MXF018600983","name":"Novia Mía","registered_at":"2026-06-07T04:51:25Z","spotify_id":"2dqm2QIjer7EWBvP8GHYcf","type":"track"}

Voy Gritando por la Calle
type: MusicRecording
duration: PT2M51S
duration ms: 171000
explicit: false
by artist: Hermanos Martinez Gil
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019400055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:32:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7m70SHE9tLTSShNusiSUb0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m70SHE9tLTSShNusiSUb0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da","isrc":"MXF019400055","name":"Voy Gritando por la Calle","registered_at":"2026-06-17T20:32:47Z","spotify_id":"7m70SHE9tLTSShNusiSUb0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7m70SHE9tLTSShNusiSUb0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m70SHE9tLTSShNusiSUb0.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xfe9a0075ef88aa9aa2d69ab5683dbe25413f88d7ac7ff5ae73b2dbacc1f493da","isrc":"MXF019400055","name":"Voy Gritando por la Calle","registered_at":"2026-06-17T20:32:47Z","spotify_id":"7m70SHE9tLTSShNusiSUb0","type":"track"}

Tu Me Perteneces
type: MusicRecording
duration: PT2M54S
duration ms: 174640
explicit: false
by artist: Virginia Lopez
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019901314

Por Fin
type: MusicRecording
duration: PT2M35S
duration ms: 155000
explicit: false
by artist: Los Dandys
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF010000014

No Me Platiques Ya
type: MusicRecording
duration: PT2M53S
duration ms: 173000
explicit: false
by artist: Los Tres Ases
in album: Los Grandes Tríos Románticos Que Debes Escuchar Antes Del Fin Del Mundo
  type: MusicAlbum
  date published: 2012-01-11
isrc code: MXF019602028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T15:49:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2bbbe60572b7ac6e6c7fb28b1d6bc9e2d16f2bde32801ee7d444c5b86c09280
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2yDPw4m5ILigo9ROFaF6aQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yDPw4m5ILigo9ROFaF6aQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2bbbe60572b7ac6e6c7fb28b1d6bc9e2d16f2bde32801ee7d444c5b86c09280","isrc":"MXF019602028","name":"No Me Platiques Ya","registered_at":"2026-06-26T15:49:10Z","spotify_id":"2yDPw4m5ILigo9ROFaF6aQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bbbe60572b7ac6e6c7fb28b1d6bc9e2d16f2bde32801ee7d444c5b86c09280. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2yDPw4m5ILigo9ROFaF6aQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yDPw4m5ILigo9ROFaF6aQ.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xf2bbbe60572b7ac6e6c7fb28b1d6bc9e2d16f2bde32801ee7d444c5b86c09280","isrc":"MXF019602028","name":"No Me Platiques Ya","registered_at":"2026-06-26T15:49:10Z","spotify_id":"2yDPw4m5ILigo9ROFaF6aQ","type":"track"}

RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
type: MusicAlbum
date published: 2002-01-11
track: Cha Cha Linda
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177266
  explicit: false
  by artist: Hermanos Martinez Gil
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
track: Pobre Del Pobre
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186493
  explicit: false
  by artist: Los Delfines
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
track: Sabrá Dios
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192440
  explicit: false
  by artist: Los Tres Ases
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
track: Nochecita
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161560
  explicit: false
  by artist: El Negro Peregrino Y Su Trio
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
track: La Gloria Eres Tú
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179920
  explicit: false
  by artist: Los Tres Diamantes
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
  isrc code: MXF019000830
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:50:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1a536e7bbpu5hux0Bsjfvv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1a536e7bbpu5hux0Bsjfvv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38","isrc":"MXF019000830","name":"La Gloria Eres Tú","registered_at":"2026-06-06T13:50:30Z","spotify_id":"1a536e7bbpu5hux0Bsjfvv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1a536e7bbpu5hux0Bsjfvv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1a536e7bbpu5hux0Bsjfvv.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38","isrc":"MXF019000830","name":"La Gloria Eres Tú","registered_at":"2026-06-06T13:50:30Z","spotify_id":"1a536e7bbpu5hux0Bsjfvv","type":"track"}
track: Cantando Te Dire
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144106
  explicit: false
  by artist: Trio Los Zorros
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
track: Gema
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156586
  explicit: false
  by artist: Los Dandys
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
  isrc code: MXF018400002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T11:41:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25868647ff9376de5509092d0b3ae63e27c8193b99d86997f8cdbe5e4f84774a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ipEfi3I1ckaLV7vn8Tfhy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ipEfi3I1ckaLV7vn8Tfhy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0x25868647ff9376de5509092d0b3ae63e27c8193b99d86997f8cdbe5e4f84774a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ipEfi3I1ckaLV7vn8Tfhy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ipEfi3I1ckaLV7vn8Tfhy.
    date published: 2026-07-08T03:53:27Z
track: Son Dos Amantes
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166680
  explicit: false
  by artist: Los Alabastrinos
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
track: Poquita Fe (Sin Fe)
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182520
  explicit: false
  by artist: Los Tres Reyes
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
track: Fuego En El Alma
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160533
  explicit: false
  by artist: Trio Tropicana
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
track: Cuando Calienta el Sol
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144600
  explicit: false
  by artist: Hermanos Rigual
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
track: Flor Silvestre
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179946
  explicit: false
  by artist: Trio Calaveras
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
track: Óyelo Bien
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181440
  explicit: false
  by artist: Los Astros
  in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
    type: MusicAlbum
    date published: 2002-01-11
  isrc code: MXF019501321
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T16:04:07+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: El Sueño
track: Empiezo a Extrañarte
track: El Preso Número 9
track: Un Consejo
track: El Rosal Enfermo
track: Virgen de Medianoche
track: La Mano de Dios
track: Sin Tu Presencia
track: El Mochilon
track: Sombras
track: Maria Cristina
track: El Cuartito
track: Mejor Pa' Mi
track: Estamos En Paz
track: La Malagueña
track: Canción del Alma
track: Mi Burrita
track: Pesar
track: El Caiman
track: Mil Veces Mentirosa
track: Triana
track: En Mi Soledad
track: Alburas De Magnolia
track: La Semilla
track: Señora Bonita
track: Piensa Bien Lo Que Me Dices
track: Limeña

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4111fb63a0cb76ea58428e045c0163ef957cccc45aa391fba07cfb0f577f6f06

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5jlqa2ImVQm4AECzXowoK6.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jlqa2ImVQm4AECzXowoK6

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4111fb63a0cb76ea58428e045c0163ef957cccc45aa391fba07cfb0f577f6f06","isrc":"MXF019501321","name":"Óyelo Bien","registered_at":"2026-06-10T16:04:07Z","spotify_id":"5jlqa2ImVQm4AECzXowoK6","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 0x4111fb63a0cb76ea58428e045c0163ef957cccc45aa391fba07cfb0f577f6f06. 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/5jlqa2ImVQm4AECzXowoK6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jlqa2ImVQm4AECzXowoK6.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x4111fb63a0cb76ea58428e045c0163ef957cccc45aa391fba07cfb0f577f6f06","isrc":"MXF019501321","name":"Óyelo Bien","registered_at":"2026-06-10T16:04:07Z","spotify_id":"5jlqa2ImVQm4AECzXowoK6","type":"track"}

El Sueño
type: MusicRecording
duration: PT3M57S
duration ms: 237226
explicit: false
by artist: Trio Tariacuri
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Empiezo a Extrañarte
type: MusicRecording
duration: PT2M39S
duration ms: 159760
explicit: false
by artist: Las Sombras
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

El Preso Número 9
type: MusicRecording
duration: PT3M6S
duration ms: 186013
explicit: false
by artist: Los Tres Caballeros
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11
isrc code: MXF019901545
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:05:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd23e65368a7457fef8e4faf9613c4b33f382128c06d48710b92492139b8159e9
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/4Im0speRB37D00RNeKpMk3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Im0speRB37D00RNeKpMk3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd23e65368a7457fef8e4faf9613c4b33f382128c06d48710b92492139b8159e9","isrc":"MXF019901545","name":"El Preso Número 9","registered_at":"2026-06-10T16:05:16Z","spotify_id":"4Im0speRB37D00RNeKpMk3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23e65368a7457fef8e4faf9613c4b33f382128c06d48710b92492139b8159e9. 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/4Im0speRB37D00RNeKpMk3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Im0speRB37D00RNeKpMk3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd23e65368a7457fef8e4faf9613c4b33f382128c06d48710b92492139b8159e9","isrc":"MXF019901545","name":"El Preso Número 9","registered_at":"2026-06-10T16:05:16Z","spotify_id":"4Im0speRB37D00RNeKpMk3","type":"track"}

Un Consejo
type: MusicRecording
duration: PT3M6S
duration ms: 186600
explicit: false
by artist: Los Príncipes
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

El Rosal Enfermo
type: MusicRecording
duration: PT3M37S
duration ms: 217626
explicit: false
by artist: Trío Uxmal
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Virgen de Medianoche
type: MusicRecording
duration: PT3M2S
duration ms: 182653
explicit: false
by artist: Trio Caribe
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

La Mano de Dios
type: MusicRecording
duration: PT3M19S
duration ms: 199520
explicit: false
by artist: Trio Los Viejitos
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Sin Tu Presencia
type: MusicRecording
duration: PT3M7S
duration ms: 187800
explicit: false
by artist: Trio Arrabal
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11
isrc code: MXF019400095

El Mochilon
type: MusicRecording
duration: PT2M47S
duration ms: 167280
explicit: false
by artist: Los Tres Vaqueros
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Sombras
type: MusicRecording
duration: PT2M41S
duration ms: 161640
explicit: false
by artist: Los Embajadores
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11
isrc code: MXF016600320

Maria Cristina
type: MusicRecording
duration: PT3M22S
duration ms: 202053
explicit: false
by artist: Trio Servando Diaz
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11
isrc code: MXF016600328

El Cuartito
type: MusicRecording
duration: PT2M33S
duration ms: 153786
explicit: false
by artist: Trío Culiacán
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Mejor Pa' Mi
type: MusicRecording
duration: PT3M0S
duration ms: 180000
explicit: false
by artist: Trio Los Arieles
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Estamos En Paz
type: MusicRecording
duration: PT2M37S
duration ms: 157986
explicit: false
by artist: Trio Los Angeles
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

La Malagueña
type: MusicRecording
duration: PT2M54S
duration ms: 174880
explicit: false
by artist: Trio Chicontepec
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Canción del Alma
type: MusicRecording
duration: PT2M47S
duration ms: 167746
explicit: false
by artist: Los Montejo
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11
isrc code: MXF019400056

Mi Burrita
type: MusicRecording
duration: PT2M41S
duration ms: 161466
explicit: false
by artist: Los Hermanos Samperio
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Pesar
type: MusicRecording
duration: PT2M53S
duration ms: 173120
explicit: false
by artist: Trio Janitzio
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11
isrc code: MXF019400090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T11:42:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd170127784284dca8f82453ffea0ead7acd640ce797764862d04fe0e417b04e2
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/7JdEV3zbE5ZXiW1GFoLXnP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JdEV3zbE5ZXiW1GFoLXnP
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 0xd170127784284dca8f82453ffea0ead7acd640ce797764862d04fe0e417b04e2. 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/7JdEV3zbE5ZXiW1GFoLXnP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JdEV3zbE5ZXiW1GFoLXnP.
  date published: 2026-07-02T05:09:12Z

El Caiman
type: MusicRecording
duration: PT3M18S
duration ms: 198906
explicit: false
by artist: Trio Los Plateados
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Mil Veces Mentirosa
type: MusicRecording
duration: PT2M19S
duration ms: 139840
explicit: false
by artist: Trío Huracán
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Triana
type: MusicRecording
duration: PT3M9S
duration ms: 189653
explicit: false
by artist: Los Travadores De Mexico
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

En Mi Soledad
type: MusicRecording
duration: PT2M42S
duration ms: 162106
explicit: false
by artist: Trio Los Presidentes
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Alburas De Magnolia
type: MusicRecording
duration: PT3M16S
duration ms: 196813
explicit: false
by artist: Trio Los Magaña
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

La Semilla
type: MusicRecording
duration: PT3M3S
duration ms: 183626
explicit: false
by artist: Los Tres Marinos
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Señora Bonita
type: MusicRecording
duration: PT2M47S
duration ms: 167386
explicit: false
by artist: Hermanos Aguilar
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Piensa Bien Lo Que Me Dices
type: MusicRecording
duration: PT3M9S
duration ms: 189880
explicit: false
by artist: Trío Urquiza
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11
isrc code: MXF019601187

Limeña
type: MusicRecording
duration: PT3M4S
duration ms: 184266
explicit: false
by artist: Yolanda Y Su Trio Perla Negra
in album: RCA 100 Anos De Musica - Segunda Parte (40 Diferentes Grandes Trios - Unica E Inigualable Coleccion)
  type: MusicAlbum
  date published: 2002-01-11

Trío Las Sombras
type: MusicAlbum
date published: 2012-11-12
track: Empiezo a Extrañarte
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156320
  explicit: false
  by artist: Las Sombras
  in album: Trío Las Sombras
    type: MusicAlbum
    date published: 2012-11-12
  isrc code: MXF018601148
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:11:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3e8QAWCIHqj0UYAOIe4zEA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e8QAWCIHqj0UYAOIe4zEA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990","isrc":"MXF018601148","name":"Empiezo a Extrañarte","registered_at":"2026-06-05T14:11:03Z","spotify_id":"3e8QAWCIHqj0UYAOIe4zEA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3e8QAWCIHqj0UYAOIe4zEA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e8QAWCIHqj0UYAOIe4zEA.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x870da740893592ab9384ce4cb7201bf2b04b53bf668bc4a40b52370715d4c990","isrc":"MXF018601148","name":"Empiezo a Extrañarte","registered_at":"2026-06-05T14:11:03Z","spotify_id":"3e8QAWCIHqj0UYAOIe4zEA","type":"track"}
track: Tu Imagen
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140893
  explicit: false
  by artist: Trio Las Sombras
  in album: Trío Las Sombras
    type: MusicAlbum
    date published: 2012-11-12
  isrc code: MXF016100716
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T06:16:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x70c1df85e69428e8601942f7734a4a5417217241281fa9880751bfcd3e5f325f
  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/72UIqiRTfB3UlcytWFdfBq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72UIqiRTfB3UlcytWFdfBq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x70c1df85e69428e8601942f7734a4a5417217241281fa9880751bfcd3e5f325f","isrc":"MXF016100716","name":"Tu Imagen","registered_at":"2026-06-26T06:16:03Z","spotify_id":"72UIqiRTfB3UlcytWFdfBq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c1df85e69428e8601942f7734a4a5417217241281fa9880751bfcd3e5f325f. 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/72UIqiRTfB3UlcytWFdfBq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72UIqiRTfB3UlcytWFdfBq.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x70c1df85e69428e8601942f7734a4a5417217241281fa9880751bfcd3e5f325f","isrc":"MXF016100716","name":"Tu Imagen","registered_at":"2026-06-26T06:16:03Z","spotify_id":"72UIqiRTfB3UlcytWFdfBq","type":"track"}
track: Fria Soledad
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147466
  explicit: false
  by artist: Las Sombras
  in album: Trío Las Sombras
    type: MusicAlbum
    date published: 2012-11-12
  isrc code: MXF019501319
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T11:32:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1JFYsH2aqNJdeTLjNrPHol.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JFYsH2aqNJdeTLjNrPHol
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa","isrc":"MXF019501319","name":"Fria Soledad","registered_at":"2026-06-21T11:32:05Z","spotify_id":"1JFYsH2aqNJdeTLjNrPHol","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1JFYsH2aqNJdeTLjNrPHol.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JFYsH2aqNJdeTLjNrPHol.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xe7b61e68e7b66dab9d3d8ee30f64f5a13419e96d758b0361ca04c1840c3317fa","isrc":"MXF019501319","name":"Fria Soledad","registered_at":"2026-06-21T11:32:05Z","spotify_id":"1JFYsH2aqNJdeTLjNrPHol","type":"track"}
track: Miedo
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167106
  explicit: false
  by artist: Las Sombras
  in album: Trío Las Sombras
    type: MusicAlbum
    date published: 2012-11-12
  isrc code: MXF019501313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:23:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35936cc89a0374ede4c42b71cbf95f7074bea752e9cc8d251c94709e9fecc346
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4jDZHo9RsqiT11GmbjXpCf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jDZHo9RsqiT11GmbjXpCf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  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 0x35936cc89a0374ede4c42b71cbf95f7074bea752e9cc8d251c94709e9fecc346. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4jDZHo9RsqiT11GmbjXpCf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jDZHo9RsqiT11GmbjXpCf.
    date published: 2026-07-08T03:39:04Z
track: Eres Egoista
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142493
  explicit: false
  by artist: Trio Las Sombras
  in album: Trío Las Sombras
    type: MusicAlbum
    date published: 2012-11-12
  isrc code: MXF016100717
track: Es Sólo Costumbre
track: Chulería
track: Solo Invierno
track: Te Espero Vida Mía
track: Bella Realidad
track: En Nuestro Gran Amor
track: Me Quieres Olvidar

Es Sólo Costumbre
type: MusicRecording
duration: PT2M35S
duration ms: 155600
explicit: false
by artist: Trio Las Sombras
in album: Trío Las Sombras
  type: MusicAlbum
  date published: 2012-11-12
isrc code: MXF016100718

Chulería
type: MusicRecording
duration: PT2M18S
duration ms: 138533
explicit: false
by artist: Las Sombras
in album: Trío Las Sombras
  type: MusicAlbum
  date published: 2012-11-12
isrc code: MXF019501314
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T08:11:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7IkJyi7hzOFFpNCrqCIkr0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IkJyi7hzOFFpNCrqCIkr0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc","isrc":"MXF019501314","name":"Chulería","registered_at":"2026-06-10T08:11:30Z","spotify_id":"7IkJyi7hzOFFpNCrqCIkr0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7IkJyi7hzOFFpNCrqCIkr0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IkJyi7hzOFFpNCrqCIkr0.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x37317dcf0784baa8edc85db8c0e5544915c63603eb2d7512ff6027f17f208bfc","isrc":"MXF019501314","name":"Chulería","registered_at":"2026-06-10T08:11:30Z","spotify_id":"7IkJyi7hzOFFpNCrqCIkr0","type":"track"}

Solo Invierno
type: MusicRecording
duration: PT2M26S
duration ms: 146986
explicit: false
by artist: Trio Las Sombras
in album: Trío Las Sombras
  type: MusicAlbum
  date published: 2012-11-12
isrc code: MXF018601157
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:56:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659
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/2oeP0GawZoOaFwPTuPfCkk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oeP0GawZoOaFwPTuPfCkk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659","isrc":"MXF018601157","name":"Solo Invierno","registered_at":"2026-06-18T07:56:59Z","spotify_id":"2oeP0GawZoOaFwPTuPfCkk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659. 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/2oeP0GawZoOaFwPTuPfCkk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oeP0GawZoOaFwPTuPfCkk.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6c56fb7a3d9342f6ef572da4c88c81b95f18c1da47ec798c3ec941dab3e43659","isrc":"MXF018601157","name":"Solo Invierno","registered_at":"2026-06-18T07:56:59Z","spotify_id":"2oeP0GawZoOaFwPTuPfCkk","type":"track"}

Te Espero Vida Mía
type: MusicRecording
duration: PT2M24S
duration ms: 144106
explicit: false
by artist: Trio Las Sombras
in album: Trío Las Sombras
  type: MusicAlbum
  date published: 2012-11-12
isrc code: MXF016100719

Bella Realidad
type: MusicRecording
duration: PT2M41S
duration ms: 161973
explicit: false
by artist: Trio Las Sombras
in album: Trío Las Sombras
  type: MusicAlbum
  date published: 2012-11-12

En Nuestro Gran Amor
type: MusicRecording
duration: PT2M4S
duration ms: 124813
explicit: false
by artist: Trio Las Sombras
in album: Trío Las Sombras
  type: MusicAlbum
  date published: 2012-11-12
isrc code: MXF016100720

Me Quieres Olvidar
type: MusicRecording
duration: PT2M19S
duration ms: 139360
explicit: false
by artist: Las Sombras
in album: Trío Las Sombras
  type: MusicAlbum
  date published: 2012-11-12
isrc code: MXF019501317
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:24:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5mXxxytNOjz70U7vdlxP5o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mXxxytNOjz70U7vdlxP5o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6","isrc":"MXF019501317","name":"Me Quieres Olvidar","registered_at":"2026-06-09T21:24:38Z","spotify_id":"5mXxxytNOjz70U7vdlxP5o","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5mXxxytNOjz70U7vdlxP5o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mXxxytNOjz70U7vdlxP5o.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x247d47496961114fdb442f9ee821f79cf99e42f5fce42f668c3b98e386d015e6","isrc":"MXF019501317","name":"Me Quieres Olvidar","registered_at":"2026-06-09T21:24:38Z","spotify_id":"5mXxxytNOjz70U7vdlxP5o","type":"track"}

Trio - Logia Los Mejores Trios
type: MusicAlbum
date published: 2007-06-29
track: Rayito de Luna - Remasterizado
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170680
  explicit: false
  by artist: Los Panchos
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
  isrc code: MXF146000062
track: Usted - Remasterizado
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197013
  explicit: false
  by artist: Los Tres Diamantes
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: Estoy Perdido
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195146
  explicit: false
  by artist: Los Tres Ases
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: Gema - Remasterizado
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154200
  explicit: false
  by artist: Los Dandys
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: Poquita Fe (Sin Fe)
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180946
  explicit: false
  by artist: Los Tres Reyes
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: Luna De Octrubre
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159120
  explicit: false
  by artist: Los Hermanos Michel
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
  isrc code: MXF160204856
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:29:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2593cf2f99b57110338094fe850ead5b14f004d812aad1974955050c002af3fe
  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/7JHUknzJxLnVMMp7jemIB9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JHUknzJxLnVMMp7jemIB9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2593cf2f99b57110338094fe850ead5b14f004d812aad1974955050c002af3fe","isrc":"MXF160204856","name":"Luna De Octrubre","registered_at":"2026-06-05T11:29:31Z","spotify_id":"7JHUknzJxLnVMMp7jemIB9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2593cf2f99b57110338094fe850ead5b14f004d812aad1974955050c002af3fe. 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/7JHUknzJxLnVMMp7jemIB9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JHUknzJxLnVMMp7jemIB9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2593cf2f99b57110338094fe850ead5b14f004d812aad1974955050c002af3fe","isrc":"MXF160204856","name":"Luna De Octrubre","registered_at":"2026-06-05T11:29:31Z","spotify_id":"7JHUknzJxLnVMMp7jemIB9","type":"track"}
track: Chacha Linda
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175080
  explicit: false
  by artist: Hermanos Martinez Gil
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: Noche de Ronda
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199026
  explicit: false
  by artist: Eydie Gormé
  by artist: Los Panchos
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: El Andariego - Remasterizado
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184866
  explicit: false
  by artist: Los Montejo
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: Nochecita
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159160
  explicit: false
  by artist: El Negro Peregrino Y Su Trio
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: Te Traigo Serenata - Remasterizado
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156093
  explicit: false
  by artist: Trio Calaveras
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: Espumas
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155840
  explicit: false
  by artist: Yolanda Y Su Trio Perla Negra
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
  isrc code: MXF019400059
track: Ahora Seremos Felices
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172440
  explicit: false
  by artist: Trio Caribe
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: Noche No Te Vayas - Remasterizado
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151973
  explicit: false
  by artist: Las Sombras
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: Albur - Remasterizado
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177026
  explicit: false
  by artist: Los Astros
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
track: Ojos Cafés - Remasterizado
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192000
  explicit: false
  by artist: Trío Monterrey
  in album: Trio - Logia Los Mejores Trios
    type: MusicAlbum
    date published: 2007-06-29
  isrc code: MXF145400083
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:25:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  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: Pobre Del Pobre
track: El Rebozo
track: Perdón
track: Pagina Blanca
track: Cariñito Azucarado
track: Tres Regalos
track: Lo Dudo
track: La Enramada
track: La Gloria Eres Tú

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4xGyZlbgM6WEYcUWqalw3x.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xGyZlbgM6WEYcUWqalw3x

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6","isrc":"MXF145400083","name":"Ojos Cafés - Remasterizado","registered_at":"2026-06-09T16:25:02Z","spotify_id":"4xGyZlbgM6WEYcUWqalw3x","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 0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6. 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/4xGyZlbgM6WEYcUWqalw3x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xGyZlbgM6WEYcUWqalw3x.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x0dc2c7a43df9c70e7523464869d4817e9bf217e88cdd5a248f1efc0b0988b9b6","isrc":"MXF145400083","name":"Ojos Cafés - Remasterizado","registered_at":"2026-06-09T16:25:02Z","spotify_id":"4xGyZlbgM6WEYcUWqalw3x","type":"track"}

Pobre Del Pobre
type: MusicRecording
duration: PT3M4S
duration ms: 184800
explicit: false
by artist: Los Delfines
in album: Trio - Logia Los Mejores Trios
  type: MusicAlbum
  date published: 2007-06-29

El Rebozo
type: MusicRecording
duration: PT2M36S
duration ms: 156893
explicit: false
by artist: Trio Tariacuri
in album: Trio - Logia Los Mejores Trios
  type: MusicAlbum
  date published: 2007-06-29

Perdón
type: MusicRecording
duration: PT3M7S
duration ms: 187946
explicit: false
by artist: Los Tres Caballeros
in album: Trio - Logia Los Mejores Trios
  type: MusicAlbum
  date published: 2007-06-29
isrc code: MXF010000013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:10:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e32d0084dd298c170254ff208410bf2234565b7c16ef825adfd6c67a44fd656
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6MHosISMZ8wfqdbVw3yi95.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MHosISMZ8wfqdbVw3yi95
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e32d0084dd298c170254ff208410bf2234565b7c16ef825adfd6c67a44fd656","isrc":"MXF010000013","name":"Perdón","registered_at":"2026-06-26T21:10:00Z","spotify_id":"6MHosISMZ8wfqdbVw3yi95","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e32d0084dd298c170254ff208410bf2234565b7c16ef825adfd6c67a44fd656. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6MHosISMZ8wfqdbVw3yi95.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MHosISMZ8wfqdbVw3yi95.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x8e32d0084dd298c170254ff208410bf2234565b7c16ef825adfd6c67a44fd656","isrc":"MXF010000013","name":"Perdón","registered_at":"2026-06-26T21:10:00Z","spotify_id":"6MHosISMZ8wfqdbVw3yi95","type":"track"}

Pagina Blanca
type: MusicRecording
duration: PT3M10S
duration ms: 190960
explicit: false
by artist: Los Fantasmas
in album: Trio - Logia Los Mejores Trios
  type: MusicAlbum
  date published: 2007-06-29
isrc code: MXF160100901
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:40:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9dadf47c57a98f41a9d9df76b6626bd2865509037897d9ea86b0ea902bda34cb
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/4QDMOJChtxXm5yjNTOgtxO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QDMOJChtxXm5yjNTOgtxO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9dadf47c57a98f41a9d9df76b6626bd2865509037897d9ea86b0ea902bda34cb","isrc":"MXF160100901","name":"Pagina Blanca","registered_at":"2026-06-04T08:40:49Z","spotify_id":"4QDMOJChtxXm5yjNTOgtxO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dadf47c57a98f41a9d9df76b6626bd2865509037897d9ea86b0ea902bda34cb. 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/4QDMOJChtxXm5yjNTOgtxO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QDMOJChtxXm5yjNTOgtxO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9dadf47c57a98f41a9d9df76b6626bd2865509037897d9ea86b0ea902bda34cb","isrc":"MXF160100901","name":"Pagina Blanca","registered_at":"2026-06-04T08:40:49Z","spotify_id":"4QDMOJChtxXm5yjNTOgtxO","type":"track"}

Cariñito Azucarado
type: MusicRecording
duration: PT2M36S
duration ms: 156693
explicit: false
by artist: Virginia Lopez
in album: Trio - Logia Los Mejores Trios
  type: MusicAlbum
  date published: 2007-06-29

Tres Regalos
type: MusicRecording
duration: PT2M57S
duration ms: 177826
explicit: false
by artist: Los Dandys
in album: Trio - Logia Los Mejores Trios
  type: MusicAlbum
  date published: 2007-06-29

Lo Dudo
type: MusicRecording
duration: PT2M41S
duration ms: 161920
explicit: false
by artist: Los Panchos
in album: Trio - Logia Los Mejores Trios
  type: MusicAlbum
  date published: 2007-06-29

La Enramada
type: MusicRecording
duration: PT2M49S
duration ms: 169626
explicit: false
by artist: Los Tres Ases
in album: Trio - Logia Los Mejores Trios
  type: MusicAlbum
  date published: 2007-06-29
isrc code: MXF010000870

La Gloria Eres Tú
type: MusicRecording
duration: PT2M54S
duration ms: 174840
explicit: false
by artist: Los Tres Diamantes
in album: Trio - Logia Los Mejores Trios
  type: MusicAlbum
  date published: 2007-06-29
isrc code: MXF019000830
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:50:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7eFF1VRK4kNShSVlZ32LUs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eFF1VRK4kNShSVlZ32LUs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38","isrc":"MXF019000830","name":"La Gloria Eres Tú","registered_at":"2026-06-06T13:50:30Z","spotify_id":"7eFF1VRK4kNShSVlZ32LUs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7eFF1VRK4kNShSVlZ32LUs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eFF1VRK4kNShSVlZ32LUs.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38","isrc":"MXF019000830","name":"La Gloria Eres Tú","registered_at":"2026-06-06T13:50:30Z","spotify_id":"7eFF1VRK4kNShSVlZ32LUs","type":"track"}

Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
type: MusicAlbum
date published: 2014-12-16
track: Pobre Gente de París
  type: MusicRecording
  duration: PT1M53S
  duration ms: 113426
  explicit: false
  by artist: Jo Basile
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
  isrc code: MXF551257518
track: Amor Perdido
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214920
  explicit: false
  by artist: Pilar Guerra
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Empiezo a Extrañarte
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185520
  explicit: false
  by artist: Las Sombras
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Perfidia
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174813
  explicit: false
  by artist: Ramon Marquez
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Doce Cascabeles
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160666
  explicit: false
  by artist: Alma De España
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: La Primera Piedra
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134840
  explicit: false
  by artist: Celio Gonzalez
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Amapola
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138306
  explicit: false
  by artist: Los Tabajaras
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Linda
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171413
  explicit: false
  by artist: Pedro Flores
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Por Tu Capricho (Por Borracha)
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158893
  explicit: false
  by artist: La Única Sonora
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Perdón
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215040
  explicit: false
  by artist: Las Rondallas Del Amor
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Mi Lindo Veracruz
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201720
  explicit: false
  by artist: Alejandro Cardona
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Cenizas
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158946
  explicit: false
  by artist: Julio Jaramillo
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Contigo en la Distancia
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169813
  explicit: false
  by artist: Fernando Fernandez
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Espérame en el Cielo
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162146
  explicit: false
  by artist: Orquesta Carnaval De Rio
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
  isrc code: MXF551050330
track: Mil Besos
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198906
  explicit: false
  by artist: Los Bribones
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Solamente una Vez
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156253
  explicit: false
  by artist: Joaquín Borges
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
track: Te Engañaron Corazón
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167720
  explicit: false
  by artist: Chelo Silva
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
    type: MusicAlbum
    date published: 2014-12-16
  isrc code: MXF550908027
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T16:56:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4d04aac8c5a22dd04d0aedf9babbdde87a5d14235e3e6d8cc9f17f632622510
  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/5q7X5z5qIE1LnNA6cqkWla.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5q7X5z5qIE1LnNA6cqkWla
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc4d04aac8c5a22dd04d0aedf9babbdde87a5d14235e3e6d8cc9f17f632622510","isrc":"MXF550908027","name":"Te Engañaron Corazón","registered_at":"2026-06-24T16:56:34Z","spotify_id":"5q7X5z5qIE1LnNA6cqkWla","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d04aac8c5a22dd04d0aedf9babbdde87a5d14235e3e6d8cc9f17f632622510. 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/5q7X5z5qIE1LnNA6cqkWla.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5q7X5z5qIE1LnNA6cqkWla.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xc4d04aac8c5a22dd04d0aedf9babbdde87a5d14235e3e6d8cc9f17f632622510","isrc":"MXF550908027","name":"Te Engañaron Corazón","registered_at":"2026-06-24T16:56:34Z","spotify_id":"5q7X5z5qIE1LnNA6cqkWla","type":"track"}
track: Caricia y Herida
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169733
  explicit: false
  by artist: Trio Los Pinguinos
  in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
track: Ojos Españoles
track: Noche de Ronda

Trio Los Pinguinos
type: MusicGroup

Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
type: MusicAlbum
date published: 2014-12-16

Ojos Españoles
type: MusicRecording
duration: PT2M24S
duration ms: 144613
explicit: false
by artist: Orquesta Internacional
in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
  type: MusicAlbum
  date published: 2014-12-16
isrc code: MXF550904029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:16:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09e9969bc0de77d2f709ef3d6d0ee53cd837751b4f6e35e078c9ca62a6390c10
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/5MPwwurpAYPC4jPTM63i70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MPwwurpAYPC4jPTM63i70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09e9969bc0de77d2f709ef3d6d0ee53cd837751b4f6e35e078c9ca62a6390c10","isrc":"MXF550904029","name":"Ojos Españoles","registered_at":"2026-06-18T03:16:04Z","spotify_id":"5MPwwurpAYPC4jPTM63i70","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e9969bc0de77d2f709ef3d6d0ee53cd837751b4f6e35e078c9ca62a6390c10. 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/5MPwwurpAYPC4jPTM63i70.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MPwwurpAYPC4jPTM63i70.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x09e9969bc0de77d2f709ef3d6d0ee53cd837751b4f6e35e078c9ca62a6390c10","isrc":"MXF550904029","name":"Ojos Españoles","registered_at":"2026-06-18T03:16:04Z","spotify_id":"5MPwwurpAYPC4jPTM63i70","type":"track"}

Noche de Ronda
type: MusicRecording
duration: PT2M32S
duration ms: 152480
explicit: false
by artist: Emilio Gálvez
in album: Nostalgias, Vol. 5 - 20 Éxitos Inolvidables de Siempre
  type: MusicAlbum
  date published: 2014-12-16

Coleccion Del Recuerdo "Trios"
type: MusicAlbum
date published: 1995-02-12
track: Usted
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194626
  explicit: false
  by artist: Los Tres Diamantes
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Tres Regalos
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174960
  explicit: false
  by artist: Los Dandys
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Estoy Perdido
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194680
  explicit: false
  by artist: Los Tres Ases
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Chacha Linda
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173480
  explicit: false
  by artist: Hermanos Martinez Gil
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Poquita Fe (Sin Fe)
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178280
  explicit: false
  by artist: Los Tres Reyes
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Nochecita
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157680
  explicit: false
  by artist: El Negro Peregrino Y Su Trio
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Noche No Te Vayas
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149493
  explicit: false
  by artist: Las Sombras
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Porqué Me Haces Llorar
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136680
  explicit: false
  by artist: Yolanda Y Su Trio Perla Negra
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Eternamente
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183800
  explicit: false
  by artist: Los Dandys
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Motivo y Razón
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182293
  explicit: false
  by artist: Los Astros
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
  isrc code: MXF016800036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T21:00:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5571dc440a555f20a906b3d560474d77e2179ce3ef4453be73de4cf1d0620652
  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/7n67DUihxPb3AYAqcX6S4W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7n67DUihxPb3AYAqcX6S4W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5571dc440a555f20a906b3d560474d77e2179ce3ef4453be73de4cf1d0620652","isrc":"MXF016800036","name":"Motivo y Razón","registered_at":"2026-06-11T21:00:48Z","spotify_id":"7n67DUihxPb3AYAqcX6S4W","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5571dc440a555f20a906b3d560474d77e2179ce3ef4453be73de4cf1d0620652. 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/7n67DUihxPb3AYAqcX6S4W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7n67DUihxPb3AYAqcX6S4W.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5571dc440a555f20a906b3d560474d77e2179ce3ef4453be73de4cf1d0620652","isrc":"MXF016800036","name":"Motivo y Razón","registered_at":"2026-06-11T21:00:48Z","spotify_id":"7n67DUihxPb3AYAqcX6S4W","type":"track"}
track: Gema
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151733
  explicit: false
  by artist: Los Dandys
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Tú Me Acostumbraste
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176893
  explicit: false
  by artist: Los Tres Ases
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Soberbia
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175466
  explicit: false
  by artist: Los Tres Diamantes
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Ahora Seremos Felices
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169240
  explicit: false
  by artist: Trio Caribe
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Novia Mía
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150333
  explicit: false
  by artist: Los Tres Reyes
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Relámpago
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163613
  explicit: false
  by artist: Hermanos Martinez Gil
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Nunca
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162720
  explicit: false
  by artist: Los Montejo
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Perdón
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186173
  explicit: false
  by artist: Los Tres Caballeros
  in album: Coleccion Del Recuerdo "Trios"
    type: MusicAlbum
    date published: 1995-02-12
track: Por Equivocación
track: Consentida

Por Equivocación
type: MusicRecording
duration: PT2M28S
duration ms: 148533
explicit: false
by artist: Virginia Lopez
in album: Coleccion Del Recuerdo "Trios"
  type: MusicAlbum
  date published: 1995-02-12

Consentida
type: MusicRecording
duration: PT3M9S
duration ms: 189133
explicit: false
by artist: Los Tres Diamantes
in album: Coleccion Del Recuerdo "Trios"
  type: MusicAlbum
  date published: 1995-02-12

Puebla Serie México Musical
type: MusicAlbum
date published: 2014-04-29
track: Campanas y Narración / Que Chula Es Puebla
  type: MusicRecording
  duration: PT6M18S
  duration ms: 378466
  explicit: false
  by artist: Los Tres Montejo
  by artist: Trío Rubí
  in album: Puebla Serie México Musical
    type: MusicAlbum
    date published: 2014-04-29
  isrc code: MXF019700603
track: Mañanitas Poblanas
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147093
  explicit: false
  by artist: Los Tres Montejo
  by artist: Chucho Ferrer Y Su Organo
  in album: Puebla Serie México Musical
    type: MusicAlbum
    date published: 2014-04-29
  isrc code: MXF019601241
track: Las Espuelas de Amozoc
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163746
  explicit: false
  by artist: Banda Municipal De Puebla
  in album: Puebla Serie México Musical
    type: MusicAlbum
    date published: 2014-04-29
track: Mi Linda Puebla
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119773
  explicit: false
  by artist: Licho Jimenez Y Sus Gavilanes
  in album: Puebla Serie México Musical
    type: MusicAlbum
    date published: 2014-04-29
  isrc code: MXF019601247
track: El Naranjal
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186333
  explicit: false
  by artist: Organo Monumental De Chucho Ferrer
  in album: Puebla Serie México Musical
    type: MusicAlbum
    date published: 2014-04-29
track: China Poblana
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208973
  explicit: false
  by artist: Las Sombras
  by artist: Trío Rubí
  in album: Puebla Serie México Musical
    type: MusicAlbum
    date published: 2014-04-29
  isrc code: MXF019700617
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T18:43:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59c14f1dc80bba4839fadfca9f392316b9d28c5b18500ec89f915c4f6e7fd1d9
  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/6BZWtvLMomNmbHkjSVxbRL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BZWtvLMomNmbHkjSVxbRL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x59c14f1dc80bba4839fadfca9f392316b9d28c5b18500ec89f915c4f6e7fd1d9","isrc":"MXF019700617","name":"China Poblana","registered_at":"2026-06-27T18:43:00Z","spotify_id":"6BZWtvLMomNmbHkjSVxbRL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c14f1dc80bba4839fadfca9f392316b9d28c5b18500ec89f915c4f6e7fd1d9. 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/6BZWtvLMomNmbHkjSVxbRL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BZWtvLMomNmbHkjSVxbRL.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x59c14f1dc80bba4839fadfca9f392316b9d28c5b18500ec89f915c4f6e7fd1d9","isrc":"MXF019700617","name":"China Poblana","registered_at":"2026-06-27T18:43:00Z","spotify_id":"6BZWtvLMomNmbHkjSVxbRL","type":"track"}
track: Puebla Linda
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162173
  explicit: false
  by artist: Licho Jimenez Y Sus Gavilanes
  in album: Puebla Serie México Musical
    type: MusicAlbum
    date published: 2014-04-29
track: Chinita (with Chucho Ferrer y Su Orquesta)
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127880
  explicit: false
  by artist: Las Sombras
  by artist: Los Tres Montejo
  by artist: Chucho Ferrer Y Su Orquesta
  in album: Puebla Serie México Musical
    type: MusicAlbum
    date published: 2014-04-29
track: Las Poblanitas
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168533
  explicit: false
  by artist: Ruben Zepeda Novelo
  by artist: Los Gavilanes
  in album: Puebla Serie México Musical
    type: MusicAlbum
    date published: 2014-04-29
  isrc code: MXF019601243
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T23:29:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4854ed51f3843cfd6779782aea6722c98c2c28fb98c862319f80b22e204e3a4
  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/71bLw72C4vIVFlfY0PIBz5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71bLw72C4vIVFlfY0PIBz5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa4854ed51f3843cfd6779782aea6722c98c2c28fb98c862319f80b22e204e3a4","isrc":"MXF019601243","name":"Las Poblanitas","registered_at":"2026-06-24T23:29:37Z","spotify_id":"71bLw72C4vIVFlfY0PIBz5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4854ed51f3843cfd6779782aea6722c98c2c28fb98c862319f80b22e204e3a4. 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/71bLw72C4vIVFlfY0PIBz5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71bLw72C4vIVFlfY0PIBz5.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa4854ed51f3843cfd6779782aea6722c98c2c28fb98c862319f80b22e204e3a4","isrc":"MXF019601243","name":"Las Poblanitas","registered_at":"2026-06-24T23:29:37Z","spotify_id":"71bLw72C4vIVFlfY0PIBz5","type":"track"}
track: Marcha Zaragoza
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248240
  explicit: false
  by artist: Banda Municipal De Puebla
  in album: Puebla Serie México Musical
    type: MusicAlbum
    date published: 2014-04-29
track: 5 de Mayo de 1862 (Poema)
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180933
  explicit: false
  by artist: Manuel Bernal
  in album: Puebla Serie México Musical
    type: MusicAlbum
    date published: 2014-04-29

Serie 20 Exitos
type: MusicAlbum
date published: 2018-01-11
track: Usted
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196093
  explicit: false
  by artist: Los Tres Diamantes
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Delirio
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177373
  explicit: false
  by artist: Los Tres Ases
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Chacha Linda
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172626
  explicit: false
  by artist: Hermanos Martinez Gil
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Gema
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152266
  explicit: false
  by artist: Los Dandys
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Sin Ti
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144066
  explicit: false
  by artist: Los Tres Reyes
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: La Cita
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187466
  explicit: false
  by artist: Trio Caribe
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Noche No Te Vayas
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149373
  explicit: false
  by artist: Las Sombras
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Voy a Apagar la Luz
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166626
  explicit: false
  by artist: Los Montejo
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Por Fin
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152866
  explicit: false
  by artist: Los Dandys
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Amor Qué Malo Eres
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155800
  explicit: false
  by artist: Los Tres Diamantes
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Tú Me Acostumbraste
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177066
  explicit: false
  by artist: Los Tres Ases
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Voy Gritando por la Calle
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170333
  explicit: false
  by artist: Hermanos Martinez Gil
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Poquita Fe (Sin Fe)
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178266
  explicit: false
  by artist: Los Tres Reyes
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Desvelo de Amor
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195066
  explicit: false
  by artist: Trio Caribe
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Miénteme
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170093
  explicit: false
  by artist: Los Tres Diamantes
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Tres Regalos
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175040
  explicit: false
  by artist: Los Dandys
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: Triángulo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187933
  explicit: false
  by artist: Los Tres Reyes
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: El Reloj
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149266
  explicit: false
  by artist: Los Tres Ases
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
track: La Gloria Eres Tú
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175666
  explicit: false
  by artist: Los Tres Diamantes
  in album: Serie 20 Exitos
    type: MusicAlbum
    date published: 2018-01-11
  isrc code: MXF019000830
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:50:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/52KMGBGwTKsi4qmzVX902P.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52KMGBGwTKsi4qmzVX902P
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38","isrc":"MXF019000830","name":"La Gloria Eres Tú","registered_at":"2026-06-06T13:50:30Z","spotify_id":"52KMGBGwTKsi4qmzVX902P","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Eternamente

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52KMGBGwTKsi4qmzVX902P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52KMGBGwTKsi4qmzVX902P.
date published: 2026-07-08T03:22:41Z
text: {"copyright_id":"0xf63056cdd9cf1e0b4e1683c62b85a97bfe569082f372aea7ec038e2bd6b11a38","isrc":"MXF019000830","name":"La Gloria Eres Tú","registered_at":"2026-06-06T13:50:30Z","spotify_id":"52KMGBGwTKsi4qmzVX902P","type":"track"}

Eternamente
type: MusicRecording
duration: PT3M4S
duration ms: 184466
explicit: false
by artist: Los Dandys
in album: Serie 20 Exitos
  type: MusicAlbum
  date published: 2018-01-11

El Alma Musical De RCA
type: MusicAlbum
date published: 2004-01-11
track: Eternamente - Remasterizado
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184173
  explicit: false
  by artist: Los Dandys
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Tu Me Acostumbraste - Remasterizado
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176880
  explicit: false
  by artist: Los Tres Ases
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Usted - Remasterizado
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193986
  explicit: false
  by artist: Los Tres Diamantes
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Cuando Ya No Me Quieras
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176546
  explicit: false
  by artist: Hermanos Martinez Gil
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Lágrimas Negras - Remasterizado
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197653
  explicit: false
  by artist: Trio Caribe
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Cuando Tú Me Quieras - Remasterizado
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174413
  explicit: false
  by artist: Los Delfines
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Madrigal - Remasterizado
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208160
  explicit: false
  by artist: Los Montejo
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Vieja Luna - Remasterizado
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126440
  explicit: false
  by artist: El Negro Peregrino Y Su Trio
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Noche No Te Vayas - Remasterizado
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149240
  explicit: false
  by artist: Las Sombras
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Sin Tu Presencia - Remasterizado
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184986
  explicit: false
  by artist: Trio Arrabal
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Gema - Remasterizado
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151866
  explicit: false
  by artist: Los Dandys
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Molino Rojo - Remasterizado
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163733
  explicit: false
  by artist: Hernando Aviles Y Su Cuarteto
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Espumas - Remasterizado
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154653
  explicit: false
  by artist: Yolanda Y Su Trio Perla Negra
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Llegaste Tarde - Remasterizado
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159106
  explicit: false
  by artist: Los Tres Ases
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: En Mi Soledad - Remasterizado
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157933
  explicit: false
  by artist: Trio Los Presidentes
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Senderito de Amor - Remasterizado
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193026
  explicit: false
  by artist: Hermanos Martinez Gil
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Amar y Vivir - Remasterizado - 2004
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143520
  explicit: false
  by artist: El Negro Peregrino Y Su Trio
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Triana Morena - Remasterizado
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185866
  explicit: false
  by artist: Los Trovadores De Mexico
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: La Rondalla - Remasterizado
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174906
  explicit: false
  by artist: Trio Calaveras
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11
track: Mentira Mentira - Remasterizado
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156640
  explicit: false
  by artist: Los Tres Diamantes
  in album: El Alma Musical De RCA
    type: MusicAlbum
    date published: 2004-01-11

El Bolero en México
type: MusicAlbum
date published: 2014-04-02
track: Usted
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195746
  explicit: false
  by artist: Los Tres Diamantes
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Escándalo
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153400
  explicit: false
  by artist: Marco Antonio Muñiz
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Viajera
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204453
  explicit: false
  by artist: Luis Arcaraz Y Su Orquesta
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Popurrí María Grever
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157480
  explicit: false
  by artist: Amparo Montes
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: La Mentira (Se Te Olvida)
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134386
  explicit: false
  by artist: Pepe Jara
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Ojos Tristes
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170880
  explicit: false
  by artist: Hermanos Martinez Gil
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Que Seas Feliz
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194360
  explicit: false
  by artist: Los Tres Ases
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Frenesí
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167613
  explicit: false
  by artist: Lupita Palomera
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Esta Tarde Vi Llover
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157720
  explicit: false
  by artist: Armando Manzanero
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Noche No Te Vayas
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149560
  explicit: false
  by artist: Las Sombras
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Mil Besos
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197933
  explicit: false
  by artist: Maria Victoria
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Palabras de Mujer
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176760
  explicit: false
  by artist: Pedro Vargas
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Hay Que Saber Perder
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144200
  explicit: false
  by artist: Maria Luisa Landin
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Vanidad
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198493
  explicit: false
  by artist: Genaro Salinas
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
track: Cenizas
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192413
  explicit: false
  by artist: Toña La Negra
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02
  isrc code: MXF019900260
track: Nocturnal
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155133
  explicit: false
  by artist: Fernando Fernandez
  in album: El Bolero en México
    type: MusicAlbum
    date published: 2014-04-02

Amor a Ritmo de Bolero
type: MusicAlbum
date published: 2014-03-28
track: Novia Mía
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152146
  explicit: false
  by artist: Los Tres Reyes
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Delirio
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178240
  explicit: false
  by artist: Los Tres Ases
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Tú Lo Eres Todo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173386
  explicit: false
  by artist: Los Dandys
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Cien Años
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196386
  explicit: false
  by artist: Hermanos Martinez Gil
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Asómate a Mi Alma
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162560
  explicit: false
  by artist: Los Astros
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Perdón
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188186
  explicit: false
  by artist: Los Tres Caballeros
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Y Háblame
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165786
  explicit: false
  by artist: Trio Calaveras
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Desvelo de Amor
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196146
  explicit: false
  by artist: Trio Caribe
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Despierta Paloma
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151960
  explicit: false
  by artist: Los Montejo
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Nochecita
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158893
  explicit: false
  by artist: El Negro Peregrino Y Su Trio
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Lloraremos los Dos
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174386
  explicit: false
  by artist: Trio Arrabal
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Empiezo a Extrañarte
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157440
  explicit: false
  by artist: Las Sombras
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Presentimiento
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140893
  explicit: false
  by artist: Yolanda Y Su Trio Perla Negra
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28
track: Buenas Noches, Mi Amor
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203426
  explicit: false
  by artist: Los Tres Diamantes
  in album: Amor a Ritmo de Bolero
    type: MusicAlbum
    date published: 2014-03-28

Los Triunfadores
type: MusicAlbum
date published: 2012-10-19
track: Rubrica de Amor
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277440
  explicit: false
  by artist: Los Violines de Villafontana
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19
track: Vuela Carabela
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134626
  explicit: false
  by artist: Hermanas Navarro
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19
track: Me Quieres Olvidar
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139200
  explicit: false
  by artist: Las Sombras
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19
track: La Mal Pagadora
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166933
  explicit: false
  by artist: Miguel Aceves Mejia
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19
track: Nieve
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157520
  explicit: false
  by artist: Rebeca
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19
track: Amalia Batista
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185146
  explicit: false
  by artist: Lobo Y Melon
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19
track: El Buena Suerte
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169466
  explicit: false
  by artist: Miguel Aceves Mejia
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19
track: No Te Vayas de Mi Lado
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180600
  explicit: false
  by artist: Hermanas Navarro
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19
track: Botecito de Vela
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147200
  explicit: false
  by artist: Lobo Y Melon Y Su Conjunto
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19
track: Empiezo a Extrañarte
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156000
  explicit: false
  by artist: Las Sombras
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19
track: Señora Tentación
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221226
  explicit: false
  by artist: Rebeca
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19
track: Popurrí Mexicano No. 1 (La Borrachita / La Panchita/ Las Alteñitas)
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208320
  explicit: false
  by artist: Los Violines de Villafontana
  in album: Los Triunfadores
    type: MusicAlbum
    date published: 2012-10-19

Killjoy
type: MusicRecording
duration: PT2M15S
duration ms: 135297
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

I Don't Owe You Nothing
type: MusicRecording
duration: PT2M13S
duration ms: 133805
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

She Ain't Crazy
type: MusicRecording
duration: PT2M42S
duration ms: 162702
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

No Time, No Money, No Brain
type: MusicRecording
duration: PT1M11S
duration ms: 71707
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

Be Bop Mind
type: MusicRecording
duration: PT2M16S
duration ms: 136811
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

Chemical Sadness
type: MusicRecording
duration: PT2M52S
duration ms: 172466
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

Pills!
type: MusicRecording
duration: PT2M22S
duration ms: 142849
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

Fuck This Job
type: MusicRecording
duration: PT2M45S
duration ms: 165907
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

Bitch and Big Head
type: MusicRecording
duration: PT2M6S
duration ms: 126451
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

We Don't Care
type: MusicRecording
duration: PT2M32S
duration ms: 152288
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

Die Alone
type: MusicRecording
duration: PT2M33S
duration ms: 153983
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

Crumps and Lice
type: MusicRecording
duration: PT1M50S
duration ms: 110667
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

Now and Again
type: MusicRecording
duration: PT0M31S
duration ms: 31555
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

Gonna Scratch Your Car
type: MusicRecording
duration: PT2M19S
duration ms: 139185
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

Shell Shocked
type: MusicRecording
duration: PT3M4S
duration ms: 184402
explicit: false
by artist: Las Sombras
in album: Shell-Shocked!
  type: MusicAlbum
  date published: 2020-02-24

Noche No Te Vayas - Remasterizado
type: MusicRecording
duration: PT2M29S
duration ms: 149240
explicit: false
by artist: Las Sombras
in album: El Alma Musical De RCA
  type: MusicAlbum
  date published: 2004-01-11

Noche No Te Vayas
type: MusicRecording
duration: PT2M28S
duration ms: 148960
explicit: false
by artist: Las Sombras
in album: Los Serie De Los 20 Exitos Los Mejores Trios
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019501315

Noche No Te Vayas
type: MusicRecording
duration: PT2M28S
duration ms: 148886
explicit: false
by artist: Trio Las Sombras
by artist: Las Sombras
in album: Tu Imagen
  type: MusicAlbum
  date published: 2023-10-20
isrc code: PL0B62325327

Hasta En La Copa
type: MusicRecording
duration: PT2M28S
duration ms: 148733
explicit: false
by artist: Trio Las Sombras
by artist: Las Sombras
in album: Tu Imagen
  type: MusicAlbum
  date published: 2023-10-20
isrc code: PL0B62325328

Esclavo Y Amo
type: MusicRecording
duration: PT2M22S
duration ms: 142849
explicit: false
by artist: Las Sombras
by artist: Trio Las Sombras
in album: Tu Imagen
  type: MusicAlbum
  date published: 2023-10-20
isrc code: PL0B62325329
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T06:17:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8ff3f4c0f90173eb598d60642e0ca645a418a4f202c013f03c5d543921a1f04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Ph0dXVnhGO70fcerJtShc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ph0dXVnhGO70fcerJtShc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8ff3f4c0f90173eb598d60642e0ca645a418a4f202c013f03c5d543921a1f04","isrc":"PL0B62325329","name":"Esclavo Y Amo","registered_at":"2026-06-26T06:17:52Z","spotify_id":"0Ph0dXVnhGO70fcerJtShc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ff3f4c0f90173eb598d60642e0ca645a418a4f202c013f03c5d543921a1f04. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ph0dXVnhGO70fcerJtShc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ph0dXVnhGO70fcerJtShc.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xe8ff3f4c0f90173eb598d60642e0ca645a418a4f202c013f03c5d543921a1f04","isrc":"PL0B62325329","name":"Esclavo Y Amo","registered_at":"2026-06-26T06:17:52Z","spotify_id":"0Ph0dXVnhGO70fcerJtShc","type":"track"}