Banda MS de Sergio Lizárraga
type: MusicGroup
genre: banda
genre: corrido
genre: grupera
genre: música mexicana
genre: norteño
popularity: 79
followers: 18635671
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40bd5a3823f2960e998e168d825c5c4c48d6ed7d73d5947b715c1718d59125ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a103badb-8404-4788-b334-ff21c05037d3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a103badb-8404-4788-b334-ff21c05037d3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a103badb-8404-4788-b334-ff21c05037d3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40bd5a3823f2960e998e168d825c5c4c48d6ed7d73d5947b715c1718d59125ea","name":"Banda MS de Sergio Lizárraga","registered_at":"2026-06-08T02:48:45Z","symbol":"NIM0000274","token_address":"0x6a4a64a96f1d66e3ff061c3d86d3156e6417a2fa","type":"artist","uuid":"a103badb-8404-4788-b334-ff21c05037d3"}
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 0x40bd5a3823f2960e998e168d825c5c4c48d6ed7d73d5947b715c1718d59125ea. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a103badb-8404-4788-b334-ff21c05037d3.json and https://artists.proofprofile.net/proofs/artist/a103badb-8404-4788-b334-ff21c05037d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x40bd5a3823f2960e998e168d825c5c4c48d6ed7d73d5947b715c1718d59125ea","name":"Banda MS de Sergio Lizárraga","registered_at":"2026-06-08T02:48:45Z","symbol":"NIM0000274","token_address":"0x6a4a64a96f1d66e3ff061c3d86d3156e6417a2fa","type":"artist","uuid":"a103badb-8404-4788-b334-ff21c05037d3"}
album: El Águila Blanca
  type: MusicAlbum
  date published: 2024-06-14
track: Me Rendí
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220866
  explicit: false
  by artist: Eden Muñoz
  by artist: Banda MS de Sergio Lizárraga
  in album: Consejos Gratis
    type: MusicAlbum
    date published: 2022-10-14
  isrc code: MXB952200109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:38:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf6c9ae9d4fd07404a33c7419579b1983ed05453c77b4e26b98e0b973cb43217
  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/2ISAHbRHo8hGiOE2x8JECQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ISAHbRHo8hGiOE2x8JECQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbf6c9ae9d4fd07404a33c7419579b1983ed05453c77b4e26b98e0b973cb43217","isrc":"MXB952200109","name":"Me Rendí","registered_at":"2026-06-04T10:38:20Z","spotify_id":"2ISAHbRHo8hGiOE2x8JECQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6c9ae9d4fd07404a33c7419579b1983ed05453c77b4e26b98e0b973cb43217. 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/2ISAHbRHo8hGiOE2x8JECQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ISAHbRHo8hGiOE2x8JECQ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xbf6c9ae9d4fd07404a33c7419579b1983ed05453c77b4e26b98e0b973cb43217","isrc":"MXB952200109","name":"Me Rendí","registered_at":"2026-06-04T10:38:20Z","spotify_id":"2ISAHbRHo8hGiOE2x8JECQ","type":"track"}
track: Playa Sola
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168640
  explicit: false
  by artist: Los Invasores De Nuevo León
  by artist: Banda MS de Sergio Lizárraga
  in album: 40 Aniversario Con Invitados a Otro Nivel, Vol. 1
    type: MusicAlbum
    date published: 2021-03-26
  isrc code: QM4TX2197442
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:39:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c5b028e46a662d85f7e3991fe22c141877dfc891dad18d8276c68cf696d8fca
  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/0OHuPETuJta1bYGj7PQZc0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OHuPETuJta1bYGj7PQZc0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c5b028e46a662d85f7e3991fe22c141877dfc891dad18d8276c68cf696d8fca","isrc":"QM4TX2197442","name":"Playa Sola","registered_at":"2026-06-04T14:39:54Z","spotify_id":"0OHuPETuJta1bYGj7PQZc0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5b028e46a662d85f7e3991fe22c141877dfc891dad18d8276c68cf696d8fca. 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/0OHuPETuJta1bYGj7PQZc0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OHuPETuJta1bYGj7PQZc0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9c5b028e46a662d85f7e3991fe22c141877dfc891dad18d8276c68cf696d8fca","isrc":"QM4TX2197442","name":"Playa Sola","registered_at":"2026-06-04T14:39:54Z","spotify_id":"0OHuPETuJta1bYGj7PQZc0","type":"track"}
track: Santo Patrón
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141428
  explicit: false
  by artist: Banda MS de Sergio Lizárraga
  by artist: Fuerza Regida
  in album: Santo Patrón
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: MXB952300019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:33:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55012d0b9232679709b4be450ce5085097af0208349d1b48a23dc2f1d8631e47
  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/2aejtdTxSKhsCkT51Wixhm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aejtdTxSKhsCkT51Wixhm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55012d0b9232679709b4be450ce5085097af0208349d1b48a23dc2f1d8631e47","isrc":"MXB952300019","name":"Santo Patrón","registered_at":"2026-06-04T05:33:34Z","spotify_id":"2aejtdTxSKhsCkT51Wixhm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55012d0b9232679709b4be450ce5085097af0208349d1b48a23dc2f1d8631e47. 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/2aejtdTxSKhsCkT51Wixhm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aejtdTxSKhsCkT51Wixhm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x55012d0b9232679709b4be450ce5085097af0208349d1b48a23dc2f1d8631e47","isrc":"MXB952300019","name":"Santo Patrón","registered_at":"2026-06-04T05:33:34Z","spotify_id":"2aejtdTxSKhsCkT51Wixhm","type":"track"}
track: Mentira No Es
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200000
  explicit: false
  by artist: Fuerza Regida
  by artist: Banda MS de Sergio Lizárraga
  in album: Mentira No Es
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: QZ9QQ2300294
  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: Solo Que Lo Dudes
track: Pa' Olvidarme de tus Besos
track: Hay Que Hacer Dinero
track: Qué Maldición - Remix
track: La Sinvergüenza
track: Un Chingazo
track: Y Que Soporten
track: Qué Bueno Es Tenerte
track: El Color de Tus Ojos
track: Positivo - Versión Acústica
track: Mejor Me Alejo - Versión Acústica
track: Qué Fuimos - Versión Acústica

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T06:50:15+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9fa5dd145b6dfd62154391a40986d5151fa6751c60d0e5032562431c7500d99c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

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

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

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9fa5dd145b6dfd62154391a40986d5151fa6751c60d0e5032562431c7500d99c","isrc":"QZ9QQ2300294","name":"Mentira No Es","registered_at":"2026-06-04T06:50:15Z","spotify_id":"6cmZSeILXKvgFRpUcDGQHZ","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 0x9fa5dd145b6dfd62154391a40986d5151fa6751c60d0e5032562431c7500d99c. 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/6cmZSeILXKvgFRpUcDGQHZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cmZSeILXKvgFRpUcDGQHZ.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x9fa5dd145b6dfd62154391a40986d5151fa6751c60d0e5032562431c7500d99c","isrc":"QZ9QQ2300294","name":"Mentira No Es","registered_at":"2026-06-04T06:50:15Z","spotify_id":"6cmZSeILXKvgFRpUcDGQHZ","type":"track"}

Solo Que Lo Dudes
type: MusicRecording
duration: PT2M39S
duration ms: 159397
explicit: false
by artist: Banda MS de Sergio Lizárraga
by artist: Yahritza Y Su Esencia
in album: Solo Que Lo Dudes
  type: MusicAlbum
  date published: 2023-08-11
isrc code: MXB952300059
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:44:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62ffefb5691233813c7334cf94cfc3ea55636a40e16394acb1d8a9c17ab6bff0
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/6K3Z9ZgPC236RMBIT1q2sx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K3Z9ZgPC236RMBIT1q2sx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62ffefb5691233813c7334cf94cfc3ea55636a40e16394acb1d8a9c17ab6bff0","isrc":"MXB952300059","name":"Solo Que Lo Dudes","registered_at":"2026-06-04T07:44:45Z","spotify_id":"6K3Z9ZgPC236RMBIT1q2sx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ffefb5691233813c7334cf94cfc3ea55636a40e16394acb1d8a9c17ab6bff0. 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/6K3Z9ZgPC236RMBIT1q2sx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K3Z9ZgPC236RMBIT1q2sx.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x62ffefb5691233813c7334cf94cfc3ea55636a40e16394acb1d8a9c17ab6bff0","isrc":"MXB952300059","name":"Solo Que Lo Dudes","registered_at":"2026-06-04T07:44:45Z","spotify_id":"6K3Z9ZgPC236RMBIT1q2sx","type":"track"}

Pa' Olvidarme de tus Besos
type: MusicRecording
duration: PT3M7S
duration ms: 187448
explicit: false
by artist: Lenin Ramírez
by artist: Banda MS de Sergio Lizárraga
in album: Pa' Olvidarme de tus Besos
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USE7D2300081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:54:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a7e76773b9dd78658a9c6c317243b8ea1366635fb1577f244373fc6423f8d74
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/2y0WCy503qjDcbpG1cYRMN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y0WCy503qjDcbpG1cYRMN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a7e76773b9dd78658a9c6c317243b8ea1366635fb1577f244373fc6423f8d74","isrc":"USE7D2300081","name":"Pa' Olvidarme de tus Besos","registered_at":"2026-06-04T12:54:10Z","spotify_id":"2y0WCy503qjDcbpG1cYRMN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7e76773b9dd78658a9c6c317243b8ea1366635fb1577f244373fc6423f8d74. 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/2y0WCy503qjDcbpG1cYRMN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y0WCy503qjDcbpG1cYRMN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4a7e76773b9dd78658a9c6c317243b8ea1366635fb1577f244373fc6423f8d74","isrc":"USE7D2300081","name":"Pa' Olvidarme de tus Besos","registered_at":"2026-06-04T12:54:10Z","spotify_id":"2y0WCy503qjDcbpG1cYRMN","type":"track"}

Me Rendí
type: MusicRecording
duration: PT3M40S
duration ms: 220866
explicit: false
by artist: Eden Muñoz
by artist: Banda MS de Sergio Lizárraga
in album: Me Rendí
  type: MusicAlbum
  date published: 2022-09-30
isrc code: MXB952200109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:38:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf6c9ae9d4fd07404a33c7419579b1983ed05453c77b4e26b98e0b973cb43217
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/4SdLUkVGNUm2gNF7YQdhY1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SdLUkVGNUm2gNF7YQdhY1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf6c9ae9d4fd07404a33c7419579b1983ed05453c77b4e26b98e0b973cb43217","isrc":"MXB952200109","name":"Me Rendí","registered_at":"2026-06-04T10:38:20Z","spotify_id":"4SdLUkVGNUm2gNF7YQdhY1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6c9ae9d4fd07404a33c7419579b1983ed05453c77b4e26b98e0b973cb43217. 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/4SdLUkVGNUm2gNF7YQdhY1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SdLUkVGNUm2gNF7YQdhY1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbf6c9ae9d4fd07404a33c7419579b1983ed05453c77b4e26b98e0b973cb43217","isrc":"MXB952200109","name":"Me Rendí","registered_at":"2026-06-04T10:38:20Z","spotify_id":"4SdLUkVGNUm2gNF7YQdhY1","type":"track"}

Hay Que Hacer Dinero
type: MusicRecording
duration: PT2M59S
duration ms: 179130
explicit: false
by artist: Banda MS de Sergio Lizárraga
by artist: Eden Muñoz
in album: Hay Que Hacer Dinero
  type: MusicAlbum
  date published: 2022-04-15
isrc code: MXB952200023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:52:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d9c06df5f237ad78c51b44aa2e18b4d104242c3464865e951af1acae8247d3e
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/4eqDVqsli1ILflQfB5MoeP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eqDVqsli1ILflQfB5MoeP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d9c06df5f237ad78c51b44aa2e18b4d104242c3464865e951af1acae8247d3e","isrc":"MXB952200023","name":"Hay Que Hacer Dinero","registered_at":"2026-06-04T09:52:39Z","spotify_id":"4eqDVqsli1ILflQfB5MoeP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9c06df5f237ad78c51b44aa2e18b4d104242c3464865e951af1acae8247d3e. 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/4eqDVqsli1ILflQfB5MoeP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eqDVqsli1ILflQfB5MoeP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4d9c06df5f237ad78c51b44aa2e18b4d104242c3464865e951af1acae8247d3e","isrc":"MXB952200023","name":"Hay Que Hacer Dinero","registered_at":"2026-06-04T09:52:39Z","spotify_id":"4eqDVqsli1ILflQfB5MoeP","type":"track"}

Qué Maldición - Remix
type: MusicRecording
duration: PT3M44S
duration ms: 224395
explicit: false
by artist: Banda MS de Sergio Lizárraga
by artist: Snoop Dogg
by artist: Becky G
in album: Qué Maldición (Remix)
  type: MusicAlbum
  date published: 2020-12-10
isrc code: MXB952000128
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:03:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6605170652426d5f541393cc8f11cc72aa0bf45eb9484d78ec65a1ee9ef74013
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/3tHes0wml6ededP4ZVEwET.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tHes0wml6ededP4ZVEwET
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6605170652426d5f541393cc8f11cc72aa0bf45eb9484d78ec65a1ee9ef74013","isrc":"MXB952000128","name":"Qué Maldición - Remix","registered_at":"2026-06-04T13:03:52Z","spotify_id":"3tHes0wml6ededP4ZVEwET","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6605170652426d5f541393cc8f11cc72aa0bf45eb9484d78ec65a1ee9ef74013. 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/3tHes0wml6ededP4ZVEwET.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tHes0wml6ededP4ZVEwET.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6605170652426d5f541393cc8f11cc72aa0bf45eb9484d78ec65a1ee9ef74013","isrc":"MXB952000128","name":"Qué Maldición - Remix","registered_at":"2026-06-04T13:03:52Z","spotify_id":"3tHes0wml6ededP4ZVEwET","type":"track"}

La Sinvergüenza
type: MusicRecording
duration: PT3M18S
duration ms: 198529
explicit: false
by artist: Christian Nodal
by artist: Banda MS de Sergio Lizárraga
in album: Forajido EP 1
  type: MusicAlbum
  date published: 2022-05-27
isrc code: MXF202100001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-03T15:54:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde226a36d3f4898bd15a888b30e7628523b4e84e7a1c8f0afbdaf30b2b87216d
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/7380U0BiJmw5QMRH7AlNlm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7380U0BiJmw5QMRH7AlNlm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde226a36d3f4898bd15a888b30e7628523b4e84e7a1c8f0afbdaf30b2b87216d","isrc":"MXF202100001","name":"La Sinvergüenza","registered_at":"2026-06-03T15:54:23Z","spotify_id":"7380U0BiJmw5QMRH7AlNlm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde226a36d3f4898bd15a888b30e7628523b4e84e7a1c8f0afbdaf30b2b87216d. 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/7380U0BiJmw5QMRH7AlNlm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7380U0BiJmw5QMRH7AlNlm.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xde226a36d3f4898bd15a888b30e7628523b4e84e7a1c8f0afbdaf30b2b87216d","isrc":"MXF202100001","name":"La Sinvergüenza","registered_at":"2026-06-03T15:54:23Z","spotify_id":"7380U0BiJmw5QMRH7AlNlm","type":"track"}

La Sinvergüenza
type: MusicRecording
duration: PT3M18S
duration ms: 198529
explicit: false
by artist: Christian Nodal
by artist: Banda MS de Sergio Lizárraga
in album: La Sinvergüenza
  type: MusicAlbum
  date published: 2021-09-24
isrc code: MXF202100001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:05:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde226a36d3f4898bd15a888b30e7628523b4e84e7a1c8f0afbdaf30b2b87216d
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/1xO7tp4J5Wj0NeKrzIpd1V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xO7tp4J5Wj0NeKrzIpd1V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde226a36d3f4898bd15a888b30e7628523b4e84e7a1c8f0afbdaf30b2b87216d","isrc":"MXF202100001","name":"La Sinvergüenza","registered_at":"2026-06-01T06:05:41Z","spotify_id":"1xO7tp4J5Wj0NeKrzIpd1V","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde226a36d3f4898bd15a888b30e7628523b4e84e7a1c8f0afbdaf30b2b87216d. 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/1xO7tp4J5Wj0NeKrzIpd1V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xO7tp4J5Wj0NeKrzIpd1V.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xde226a36d3f4898bd15a888b30e7628523b4e84e7a1c8f0afbdaf30b2b87216d","isrc":"MXF202100001","name":"La Sinvergüenza","registered_at":"2026-06-01T06:05:41Z","spotify_id":"1xO7tp4J5Wj0NeKrzIpd1V","type":"track"}

Un Chingazo
type: MusicRecording
duration: PT3M9S
duration ms: 189090
explicit: false
by artist: Ingratax
by artist: Banda MS de Sergio Lizárraga
in album: Un Chingazo
  type: MusicAlbum
  date published: 2022-06-24
isrc code: MXB952200081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:00:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46d8a7bd2545f7a572e1f84db8beb8af2c826f07b13fd02ce36dfe5919314f86
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/2BZo8z5xUPzrj4dhxulJYh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BZo8z5xUPzrj4dhxulJYh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46d8a7bd2545f7a572e1f84db8beb8af2c826f07b13fd02ce36dfe5919314f86","isrc":"MXB952200081","name":"Un Chingazo","registered_at":"2026-06-05T12:00:09Z","spotify_id":"2BZo8z5xUPzrj4dhxulJYh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d8a7bd2545f7a572e1f84db8beb8af2c826f07b13fd02ce36dfe5919314f86. 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/2BZo8z5xUPzrj4dhxulJYh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BZo8z5xUPzrj4dhxulJYh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x46d8a7bd2545f7a572e1f84db8beb8af2c826f07b13fd02ce36dfe5919314f86","isrc":"MXB952200081","name":"Un Chingazo","registered_at":"2026-06-05T12:00:09Z","spotify_id":"2BZo8z5xUPzrj4dhxulJYh","type":"track"}

Y Que Soporten
type: MusicRecording
duration: PT3M35S
duration ms: 215513
explicit: false
by artist: Banda MS de Sergio Lizárraga
by artist: Gloria Trevi
in album: Y Que Soporten
  type: MusicAlbum
  date published: 2023-11-10
isrc code: MXB952300101
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:41:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7710100ac905ab849a0675bbd68bec31acccfbc3de83b0c0b494a5cba6e97262
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/0dXNs41HnOKdIkYtfmTNYB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dXNs41HnOKdIkYtfmTNYB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7710100ac905ab849a0675bbd68bec31acccfbc3de83b0c0b494a5cba6e97262","isrc":"MXB952300101","name":"Y Que Soporten","registered_at":"2026-06-04T15:41:24Z","spotify_id":"0dXNs41HnOKdIkYtfmTNYB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7710100ac905ab849a0675bbd68bec31acccfbc3de83b0c0b494a5cba6e97262. 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/0dXNs41HnOKdIkYtfmTNYB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dXNs41HnOKdIkYtfmTNYB.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7710100ac905ab849a0675bbd68bec31acccfbc3de83b0c0b494a5cba6e97262","isrc":"MXB952300101","name":"Y Que Soporten","registered_at":"2026-06-04T15:41:24Z","spotify_id":"0dXNs41HnOKdIkYtfmTNYB","type":"track"}

Qué Bueno Es Tenerte
type: MusicRecording
duration: PT3M25S
duration ms: 205386
explicit: false
by artist: Natalia Jiménez
by artist: Banda MS de Sergio Lizárraga
in album: México de Mi Corazón, Vol. 2
  type: MusicAlbum
  date published: 2021-09-10
isrc code: USSD12100138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:21:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9dd9b155c99655410be1d96d063077a3328195b034d8186357d40a3c4e8f1972
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/5tHTGILurH1rAclKt78TQC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tHTGILurH1rAclKt78TQC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9dd9b155c99655410be1d96d063077a3328195b034d8186357d40a3c4e8f1972","isrc":"USSD12100138","name":"Qué Bueno Es Tenerte","registered_at":"2026-06-04T09:21:54Z","spotify_id":"5tHTGILurH1rAclKt78TQC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd9b155c99655410be1d96d063077a3328195b034d8186357d40a3c4e8f1972. 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/5tHTGILurH1rAclKt78TQC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tHTGILurH1rAclKt78TQC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9dd9b155c99655410be1d96d063077a3328195b034d8186357d40a3c4e8f1972","isrc":"USSD12100138","name":"Qué Bueno Es Tenerte","registered_at":"2026-06-04T09:21:54Z","spotify_id":"5tHTGILurH1rAclKt78TQC","type":"track"}

El Color de Tus Ojos
type: MusicRecording
duration: PT4M5S
duration ms: 245946
explicit: false
by artist: Natalia Jiménez
by artist: Banda MS de Sergio Lizárraga
in album: México de Mi Corazón
  type: MusicAlbum
  date published: 2019-08-30
isrc code: USSD11900271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:33:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2e21170d682b0ff91223cba3d39deda48be0035aecc64ede627999d8b92f811
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/36vevDMDx2ArmNViFWn22A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36vevDMDx2ArmNViFWn22A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2e21170d682b0ff91223cba3d39deda48be0035aecc64ede627999d8b92f811","isrc":"USSD11900271","name":"El Color de Tus Ojos","registered_at":"2026-06-04T08:33:37Z","spotify_id":"36vevDMDx2ArmNViFWn22A","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e21170d682b0ff91223cba3d39deda48be0035aecc64ede627999d8b92f811. 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/36vevDMDx2ArmNViFWn22A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36vevDMDx2ArmNViFWn22A.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd2e21170d682b0ff91223cba3d39deda48be0035aecc64ede627999d8b92f811","isrc":"USSD11900271","name":"El Color de Tus Ojos","registered_at":"2026-06-04T08:33:37Z","spotify_id":"36vevDMDx2ArmNViFWn22A","type":"track"}

Qué Bueno Es Tenerte
type: MusicRecording
duration: PT3M25S
duration ms: 205386
explicit: false
by artist: Natalia Jiménez
by artist: Banda MS de Sergio Lizárraga
in album: Qué Bueno Es Tenerte
  type: MusicAlbum
  date published: 2021-04-30
isrc code: USSD12100138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:21:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9dd9b155c99655410be1d96d063077a3328195b034d8186357d40a3c4e8f1972
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/2Vficy40iZyTKoAJNwLWzd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vficy40iZyTKoAJNwLWzd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9dd9b155c99655410be1d96d063077a3328195b034d8186357d40a3c4e8f1972","isrc":"USSD12100138","name":"Qué Bueno Es Tenerte","registered_at":"2026-06-04T09:21:54Z","spotify_id":"2Vficy40iZyTKoAJNwLWzd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd9b155c99655410be1d96d063077a3328195b034d8186357d40a3c4e8f1972. 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/2Vficy40iZyTKoAJNwLWzd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vficy40iZyTKoAJNwLWzd.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9dd9b155c99655410be1d96d063077a3328195b034d8186357d40a3c4e8f1972","isrc":"USSD12100138","name":"Qué Bueno Es Tenerte","registered_at":"2026-06-04T09:21:54Z","spotify_id":"2Vficy40iZyTKoAJNwLWzd","type":"track"}

El Color de Tus Ojos
type: MusicRecording
duration: PT4M5S
duration ms: 245946
explicit: false
by artist: Natalia Jiménez
by artist: Banda MS de Sergio Lizárraga
in album: El Color de Tus Ojos
  type: MusicAlbum
  date published: 2019-08-16
isrc code: USSD11900271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:33:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2e21170d682b0ff91223cba3d39deda48be0035aecc64ede627999d8b92f811
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/1foxMPXhpLxGJxATRl5rYg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1foxMPXhpLxGJxATRl5rYg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2e21170d682b0ff91223cba3d39deda48be0035aecc64ede627999d8b92f811","isrc":"USSD11900271","name":"El Color de Tus Ojos","registered_at":"2026-06-04T08:33:37Z","spotify_id":"1foxMPXhpLxGJxATRl5rYg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e21170d682b0ff91223cba3d39deda48be0035aecc64ede627999d8b92f811. 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/1foxMPXhpLxGJxATRl5rYg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1foxMPXhpLxGJxATRl5rYg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd2e21170d682b0ff91223cba3d39deda48be0035aecc64ede627999d8b92f811","isrc":"USSD11900271","name":"El Color de Tus Ojos","registered_at":"2026-06-04T08:33:37Z","spotify_id":"1foxMPXhpLxGJxATRl5rYg","type":"track"}

Positivo - Versión Acústica
type: MusicRecording
duration: PT3M7S
duration ms: 187440
explicit: false
by artist: Banda MS de Sergio Lizárraga
in album: Positivo
  type: MusicAlbum
  date published: 2021-04-15
isrc code: MXB952100020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:58:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22a7c6948141c31d38bc372fd7abe48ae3844e3a489a575fbc55339a007a24df
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/1YcV3zr7FTJUcoUH3H5fWT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YcV3zr7FTJUcoUH3H5fWT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22a7c6948141c31d38bc372fd7abe48ae3844e3a489a575fbc55339a007a24df","isrc":"MXB952100020","name":"Positivo - Versión Acústica","registered_at":"2026-06-04T15:58:42Z","spotify_id":"1YcV3zr7FTJUcoUH3H5fWT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a7c6948141c31d38bc372fd7abe48ae3844e3a489a575fbc55339a007a24df. 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/1YcV3zr7FTJUcoUH3H5fWT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YcV3zr7FTJUcoUH3H5fWT.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x22a7c6948141c31d38bc372fd7abe48ae3844e3a489a575fbc55339a007a24df","isrc":"MXB952100020","name":"Positivo - Versión Acústica","registered_at":"2026-06-04T15:58:42Z","spotify_id":"1YcV3zr7FTJUcoUH3H5fWT","type":"track"}

Mejor Me Alejo - Versión Acústica
type: MusicRecording
duration: PT3M13S
duration ms: 193093
explicit: false
by artist: Banda MS de Sergio Lizárraga
in album: Positivo
  type: MusicAlbum
  date published: 2021-04-15
isrc code: MXB951800106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:26:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2db9dfd9c5e5a4df4fa0c698bb3a86438b9b26b3f4b307f978f7211647aaa1b
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/262LkOFdvDYkxRCczIj8GE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/262LkOFdvDYkxRCczIj8GE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2db9dfd9c5e5a4df4fa0c698bb3a86438b9b26b3f4b307f978f7211647aaa1b","isrc":"MXB951800106","name":"Mejor Me Alejo - Versión Acústica","registered_at":"2026-06-06T03:26:09Z","spotify_id":"262LkOFdvDYkxRCczIj8GE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2db9dfd9c5e5a4df4fa0c698bb3a86438b9b26b3f4b307f978f7211647aaa1b. 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/262LkOFdvDYkxRCczIj8GE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/262LkOFdvDYkxRCczIj8GE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc2db9dfd9c5e5a4df4fa0c698bb3a86438b9b26b3f4b307f978f7211647aaa1b","isrc":"MXB951800106","name":"Mejor Me Alejo - Versión Acústica","registered_at":"2026-06-06T03:26:09Z","spotify_id":"262LkOFdvDYkxRCczIj8GE","type":"track"}

Qué Fuimos - Versión Acústica
type: MusicRecording
duration: PT3M40S
duration ms: 220653
explicit: false
by artist: Banda MS de Sergio Lizárraga
in album: Positivo
  type: MusicAlbum
  date published: 2021-04-15
isrc code: MXB951900009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:04:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc6d77f5e6984ec535c57a1f49e333c21ba2f61ab42a33edfc146fa0a25072b3
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/2UtuScKdHAxpSE5cTDN32O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UtuScKdHAxpSE5cTDN32O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc6d77f5e6984ec535c57a1f49e333c21ba2f61ab42a33edfc146fa0a25072b3","isrc":"MXB951900009","name":"Qué Fuimos - Versión Acústica","registered_at":"2026-06-04T16:04:47Z","spotify_id":"2UtuScKdHAxpSE5cTDN32O","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6d77f5e6984ec535c57a1f49e333c21ba2f61ab42a33edfc146fa0a25072b3. 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/2UtuScKdHAxpSE5cTDN32O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UtuScKdHAxpSE5cTDN32O.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xfc6d77f5e6984ec535c57a1f49e333c21ba2f61ab42a33edfc146fa0a25072b3","isrc":"MXB951900009","name":"Qué Fuimos - Versión Acústica","registered_at":"2026-06-04T16:04:47Z","spotify_id":"2UtuScKdHAxpSE5cTDN32O","type":"track"}