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  track: Confusión - En Vivo
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  track: Flor de Limón - En Vivo
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  track: Amigo Mesero - En Vivo
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  track: La Ley de la Vida - En Vivo
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album: 15 Kilates de Oro
album: Dos en Uno
album: Levantando el Vuelo Con...
album: Las Mas Sonadas
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album: La Yegua sin Rienda
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Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria (En Vivo)
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Enséñame a Olvidar - En Vivo
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Todo por Servir Se Acaba - En Vivo
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20 Mujeres de Negro - En Vivo
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track: Delante de Mi
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track: Un Día Vas a Llorar
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Dos en Uno
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track: Un Dia Vas a Llorar
  type: MusicRecording
  duration: PT3M24S
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  in album: Dos en Uno
    type: MusicAlbum
    date published: 2023-02-25
  isrc code: QZNW72359675
track: Que Me Entierren Con la Banda
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170449
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Dos en Uno
    type: MusicAlbum
    date published: 2023-02-25
  isrc code: QZNW72359676
track: Como Duele Ser Pobre
  type: MusicRecording
  duration: PT3M26S
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  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Dos en Uno
    type: MusicAlbum
    date published: 2023-02-25
  isrc code: QZNW72359677
track: La Novia del Pajarillo
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152416
  explicit: false
  by artist: Los Pajaritos De Tacupa
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    type: MusicAlbum
    date published: 2023-02-25
  isrc code: QZNW72359678
track: Carino Donde Andaras
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    type: MusicAlbum
    date published: 2023-02-25
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track: Hermosisimo Lucero
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    date published: 2023-02-25
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track: Todo por Servir Se Acaba
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    type: MusicAlbum
    date published: 2023-02-25
  isrc code: QZNW72359681
track: El Amor No Se Vende
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    type: MusicAlbum
    date published: 2023-02-25
  isrc code: QZNW72359682
track: El Mono Negro
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  by artist: Los Pajaritos De Tacupa
  in album: Dos en Uno
    type: MusicAlbum
    date published: 2023-02-25
  isrc code: QZNW72359683
track: Veinte Mujeres de Negro
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  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Dos en Uno
    type: MusicAlbum
    date published: 2023-02-25
  isrc code: QZNW72359684
track: Mi Despedida
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  explicit: false
  by artist: Beto Y Sus Canarios
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    date published: 2023-02-25
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track: Olvidala
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  explicit: false
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    type: MusicAlbum
    date published: 2023-02-25
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track: Pensando en Ti
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track: Palomita de Alas Blancas
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    date published: 2023-02-25
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track: Mi Último Contrabando
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track: Noche Eterna
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track: Carga Fina
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track: Esta Llorando Mi Corazon
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    date published: 2023-02-25
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track: Tuve una Novia
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    date published: 2023-02-25
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track: No puedo Olvidarte
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  explicit: false
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    type: MusicAlbum
    date published: 2023-02-25
  isrc code: QZNW72359738

Levantando el Vuelo Con...
type: MusicAlbum
date published: 2023-01-17
track: Vivir sin mi
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  duration: PT2M40S
  duration ms: 160287
  explicit: false
  by artist: Los Pajaritos De Tacupa
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    date published: 2023-01-17
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track: Pero hombre amigo (El chubasco)
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153785
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Levantando el Vuelo Con...
    type: MusicAlbum
    date published: 2023-01-17
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  additional property: CopyrightID
  additional property: CopyrightStatus
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    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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    value: https://artists.proofprofile.net/proofs/track/5WWZXUDzKn9UjLPQUt4Rs1.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WWZXUDzKn9UjLPQUt4Rs1
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ab5868d8e49f6c8eebd297adb7e59bc0fc78ce4deba27654be4351349b9b3a. 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/5WWZXUDzKn9UjLPQUt4Rs1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WWZXUDzKn9UjLPQUt4Rs1.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x96ab5868d8e49f6c8eebd297adb7e59bc0fc78ce4deba27654be4351349b9b3a","isrc":"QZNW72357571","name":"Pero hombre amigo (El chubasco)","registered_at":"2026-06-23T20:16:18Z","spotify_id":"5WWZXUDzKn9UjLPQUt4Rs1","type":"track"}
track: Corrido de Eliseo flores
  type: MusicRecording
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    type: MusicAlbum
    date published: 2023-01-17
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0G2ySKG5zhGqFmUE6Ynjh4.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0G2ySKG5zhGqFmUE6Ynjh4
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1a3c11bf77ffcb5f5e72a459dd065300628ada0b284f6bede3dcf211cc1b79. 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/0G2ySKG5zhGqFmUE6Ynjh4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0G2ySKG5zhGqFmUE6Ynjh4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5a1a3c11bf77ffcb5f5e72a459dd065300628ada0b284f6bede3dcf211cc1b79","isrc":"QZNW72357572","name":"Corrido de Eliseo flores","registered_at":"2026-06-27T20:43:21Z","spotify_id":"0G2ySKG5zhGqFmUE6Ynjh4","type":"track"}
track: Una Rosa y un beso
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  additional property: CopyrightStatus
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  additional property: OTSHash
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b4593c0c6fe69f9c936f7e5a98c94631c204aa88668a0ca5758d663d9d677b. 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/4tmJkPBflDKhiBh9ILZcPq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tmJkPBflDKhiBh9ILZcPq.
    date published: 2026-06-13T12:47:07Z
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track: Y no la encontré
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4be1cad927e427dbd124baae59221fd85661d34b3b5cd54dd194d84d59d4d2a. 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/4YjjhtenYHGFuohttsQ2lS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YjjhtenYHGFuohttsQ2lS.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xe4be1cad927e427dbd124baae59221fd85661d34b3b5cd54dd194d84d59d4d2a","isrc":"QZNW72357574","name":"Y no la encontré","registered_at":"2026-06-26T05:33:16Z","spotify_id":"4YjjhtenYHGFuohttsQ2lS","type":"track"}
track: Dos botellas de mezcal
track: Con la misma moneda
track: Son habladas
track: La cadena
track: Corrido del junior

Dos botellas de mezcal
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duration ms: 186456
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Levantando el Vuelo Con...
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isrc code: QZNW72357575
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ojF5QJNmukMlnFYYNPlOx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ojF5QJNmukMlnFYYNPlOx
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb65781db87142fe313d4739716d329dc4fa8f2eede63bd430ac61ef72fb010. 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/5ojF5QJNmukMlnFYYNPlOx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ojF5QJNmukMlnFYYNPlOx.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xdbb65781db87142fe313d4739716d329dc4fa8f2eede63bd430ac61ef72fb010","isrc":"QZNW72357575","name":"Dos botellas de mezcal","registered_at":"2026-06-23T20:04:27Z","spotify_id":"5ojF5QJNmukMlnFYYNPlOx","type":"track"}

Con la misma moneda
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duration ms: 120302
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by artist: Los Pajaritos De Tacupa
in album: Levantando el Vuelo Con...
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isrc code: QZNW72357576

Son habladas
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duration: PT2M0S
duration ms: 120465
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Levantando el Vuelo Con...
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isrc code: QZNW72357577
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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La cadena
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subject of: OpenTimestamps Proof of Existence
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Corrido del junior
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subject of: OpenTimestamps Proof of Existence
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Las Mas Sonadas
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track: El Amor No Se Vende
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: El Cocho y el Guache
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track: La Siembro, Cosecho y Vendo
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track: Amigo Mesero
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track: Un Dia Vas a Llorar
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track: Flor de Limón
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track: Se Lo Dejo a Dios
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track: La Ley de la Vida
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track: Por Su Olvido
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Éxitos para Siempre
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track: El Puente (Corrido del Puente)
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track: Santa Rosa
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track: Ensename a Olvidar
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track: La Siembro, Cosecho y Vendo
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track: De los Dientes Pa Fuera
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track: De Que Te Sirve
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track: El Dia Que Me Entierren
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track: Como Duele Ser Pobre
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track: Que Me Entierren con la Banda
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track: Los Hermanos Rivales
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track: Esta Tristeza Mia
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track: El Mono Negro
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track: Regalo de Reyes
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Éxitos Inolvidables
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track: El Cielo Lloro Conmigo
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    date published: 2023-01-06
track: Parranda y Parranda
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  duration: PT3M2S
  duration ms: 182629
  explicit: false
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    date published: 2023-01-06
track: Hermosisimo Lucero
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  duration: PT2M9S
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  explicit: false
  by artist: Los Pajaritos De Tacupa
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    date published: 2023-01-06
track: Paloma Querida
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  duration: PT2M37S
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  by artist: Los Pajaritos De Tacupa
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track: Clave Privada
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    date published: 2023-01-06
track: El Albur de Mi Vida
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  duration ms: 181924
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    type: MusicAlbum
    date published: 2023-01-06
track: Crueles Punales
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  duration ms: 173983
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  by artist: Los Pajaritos De Tacupa
  in album: Éxitos Inolvidables
    type: MusicAlbum
    date published: 2023-01-06
track: Mil Mentiras
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188533
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Éxitos Inolvidables
    type: MusicAlbum
    date published: 2023-01-06
track: El Vicio de Quererte
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167556
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Éxitos Inolvidables
    type: MusicAlbum
    date published: 2023-01-06
track: Amor Ingrato
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219227
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Éxitos Inolvidables
    type: MusicAlbum
    date published: 2023-01-06
track: Pobre Reyna
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140572
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Éxitos Inolvidables
    type: MusicAlbum
    date published: 2023-01-06
track: Pedro y Pablo
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166538
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Éxitos Inolvidables
    type: MusicAlbum
    date published: 2023-01-06

Mega Éxitos
type: MusicAlbum
date published: 2023-01-06
track: Caminos de Michoacan
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  duration ms: 255459
  explicit: false
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    type: MusicAlbum
    date published: 2023-01-06
track: Apenas Te Fuiste Ayer
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  duration: PT2M54S
  duration ms: 174531
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: Animas Que No Amanezca
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204572
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: Lamberto Quintero
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204520
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: Carta Jugada
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  duration ms: 188533
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: Juan Colorado
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  duration ms: 144595
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: Aurelio Morales
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  duration ms: 184510
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: Coyuca de Catalan
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333669
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: QZNW72325982
track: Hablando Claro
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164605
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: El Whisky y el Bandolero
  type: MusicRecording
  duration: PT3M43S
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  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: Clave Privada
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149042
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: El Gallo de Sinaloa
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211086
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: Clave Siete
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252171
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: La Polla
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  duration ms: 281580
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: Nomas las Mujeres Quedan
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  duration: PT3M15S
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  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: El Macho Tordillo
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  duration: PT4M7S
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  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: Veinte Mujeres de Negro
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  duration: PT3M10S
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  explicit: false
  by artist: Los Pajaritos De Tacupa
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    type: MusicAlbum
    date published: 2023-01-06
track: Los Hermanos Rivales
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166556
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: El Puente
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  duration: PT6M13S
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  explicit: false
  by artist: Los Pajaritos De Tacupa
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    type: MusicAlbum
    date published: 2023-01-06
track: El Camaro Negro
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  duration: PT3M43S
  duration ms: 223676
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06
track: Sergio Quezada
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  duration: PT3M23S
  duration ms: 203761
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Mega Éxitos
    type: MusicAlbum
    date published: 2023-01-06

Las Más Escuchadas
type: MusicAlbum
date published: 2023-01-06
track: Me Caíste del Cielo
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  duration: PT3M5S
  duration ms: 185344
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Las Más Escuchadas
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: QZNW72326646
track: De Ti Me Enamoré
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245840
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Las Más Escuchadas
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: QZNW72326647
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:04:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x201d9db7f0d517aa522555a452713e072bbc0ccab7e446f84d1acb0e31b888d8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1akL1Lp9bbh01adeGE2AGO.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1akL1Lp9bbh01adeGE2AGO
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201d9db7f0d517aa522555a452713e072bbc0ccab7e446f84d1acb0e31b888d8. 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/1akL1Lp9bbh01adeGE2AGO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1akL1Lp9bbh01adeGE2AGO.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x201d9db7f0d517aa522555a452713e072bbc0ccab7e446f84d1acb0e31b888d8","isrc":"QZNW72326647","name":"De Ti Me Enamoré","registered_at":"2026-06-09T22:04:06Z","spotify_id":"1akL1Lp9bbh01adeGE2AGO","type":"track"}
track: Se Acabó el Dinero
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    type: MusicAlbum
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  isrc code: QZNW72326648
track: A Mi Madre
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    type: MusicAlbum
    date published: 2023-01-06
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea547e1d2835910e96c2ce3e89ec2f6857232f31cd8e740e4322b9f5e5a83f94. 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/3qKOBUsd43f7kDvP9fxfQ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qKOBUsd43f7kDvP9fxfQ6.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xea547e1d2835910e96c2ce3e89ec2f6857232f31cd8e740e4322b9f5e5a83f94","isrc":"QZNW72326649","name":"A Mi Madre","registered_at":"2026-06-26T05:19:24Z","spotify_id":"3qKOBUsd43f7kDvP9fxfQ6","type":"track"}
track: Esta Noche Voy a Verla
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    type: MusicAlbum
    date published: 2023-01-06
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:04:06+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb67225ffc69a07f021d487155b0133d4978fc9f339c64909a461a2dce82d59. 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/1WVKh5ICrQMxmph2fAFo6Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WVKh5ICrQMxmph2fAFo6Q.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x2eb67225ffc69a07f021d487155b0133d4978fc9f339c64909a461a2dce82d59","isrc":"QZNW72326650","name":"Esta Noche Voy a Verla","registered_at":"2026-06-07T10:04:06Z","spotify_id":"1WVKh5ICrQMxmph2fAFo6Q","type":"track"}
track: Raquelita
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    date published: 2023-01-06
  isrc code: QZNW72326651
track: Ay Amor! Tú Siempre Ganas
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  isrc code: QZNW72326652
  additional property: CopyrightID
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    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Corrido de Yiyo
track: Solo Pienso en Ti
track: El Corrido del Yoyo

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5j29SeGEVmkUp71TaNvg9j.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5j29SeGEVmkUp71TaNvg9j

OTSTimestamp
type: PropertyValue
value: 2026-07-08T08:56:20Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x83f9e2af31166eaf1814fefb627b91c43a06427a4a6e8db267e50abd0ed58586","isrc":"QZNW72326652","name":"Ay Amor! Tú Siempre Ganas","registered_at":"2026-06-27T20:46:16Z","spotify_id":"5j29SeGEVmkUp71TaNvg9j","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 0x83f9e2af31166eaf1814fefb627b91c43a06427a4a6e8db267e50abd0ed58586. 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/5j29SeGEVmkUp71TaNvg9j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5j29SeGEVmkUp71TaNvg9j.
date published: 2026-07-08T08:56:20Z
text: {"copyright_id":"0x83f9e2af31166eaf1814fefb627b91c43a06427a4a6e8db267e50abd0ed58586","isrc":"QZNW72326652","name":"Ay Amor! Tú Siempre Ganas","registered_at":"2026-06-27T20:46:16Z","spotify_id":"5j29SeGEVmkUp71TaNvg9j","type":"track"}

El Corrido de Yiyo
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duration: PT2M44S
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explicit: false
by artist: Los Pajaritos De Tacupa
in album: Las Más Escuchadas
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326653

Solo Pienso en Ti
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duration: PT3M9S
duration ms: 189259
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Las Más Escuchadas
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326654
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:44:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a4f07b9ecb4fc836228d5efe0fbbafbabf0845db2ed9824dd839e525f0658fb
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/1lOEbRyGEY0NmZBvBF0Nry.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lOEbRyGEY0NmZBvBF0Nry
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a4f07b9ecb4fc836228d5efe0fbbafbabf0845db2ed9824dd839e525f0658fb","isrc":"QZNW72326654","name":"Solo Pienso en Ti","registered_at":"2026-06-27T20:44:11Z","spotify_id":"1lOEbRyGEY0NmZBvBF0Nry","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4f07b9ecb4fc836228d5efe0fbbafbabf0845db2ed9824dd839e525f0658fb. 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/1lOEbRyGEY0NmZBvBF0Nry.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lOEbRyGEY0NmZBvBF0Nry.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5a4f07b9ecb4fc836228d5efe0fbbafbabf0845db2ed9824dd839e525f0658fb","isrc":"QZNW72326654","name":"Solo Pienso en Ti","registered_at":"2026-06-27T20:44:11Z","spotify_id":"1lOEbRyGEY0NmZBvBF0Nry","type":"track"}

El Corrido del Yoyo
type: MusicRecording
duration: PT3M15S
duration ms: 195299
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Las Más Escuchadas
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326655

14 Grandes Éxitos
type: MusicAlbum
date published: 2023-01-06
track: Las Sigues Dando
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235659
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Grandes Éxitos
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: QZNW72326452
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:43:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x645c294777dec9cc47470800fb0ef6045276d6e1dd2084176a413674ea621dcd
  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/1UpMihHJfrjjAaLYJ9lpS5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UpMihHJfrjjAaLYJ9lpS5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x645c294777dec9cc47470800fb0ef6045276d6e1dd2084176a413674ea621dcd","isrc":"QZNW72326452","name":"Las Sigues Dando","registered_at":"2026-06-27T20:43:04Z","spotify_id":"1UpMihHJfrjjAaLYJ9lpS5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645c294777dec9cc47470800fb0ef6045276d6e1dd2084176a413674ea621dcd. 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/1UpMihHJfrjjAaLYJ9lpS5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UpMihHJfrjjAaLYJ9lpS5.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x645c294777dec9cc47470800fb0ef6045276d6e1dd2084176a413674ea621dcd","isrc":"QZNW72326452","name":"Las Sigues Dando","registered_at":"2026-06-27T20:43:04Z","spotify_id":"1UpMihHJfrjjAaLYJ9lpS5","type":"track"}
track: Si No Me Dejas
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155553
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Grandes Éxitos
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: QZNW72326453
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:28:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9445a4562089409ab202d5626b70f5b28769ceb241a144cb99d91e38596d675
  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/7HGXx6KXl9nbybQNIVKlwv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HGXx6KXl9nbybQNIVKlwv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf9445a4562089409ab202d5626b70f5b28769ceb241a144cb99d91e38596d675","isrc":"QZNW72326453","name":"Si No Me Dejas","registered_at":"2026-06-20T14:28:32Z","spotify_id":"7HGXx6KXl9nbybQNIVKlwv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9445a4562089409ab202d5626b70f5b28769ceb241a144cb99d91e38596d675. 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/7HGXx6KXl9nbybQNIVKlwv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HGXx6KXl9nbybQNIVKlwv.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0xf9445a4562089409ab202d5626b70f5b28769ceb241a144cb99d91e38596d675","isrc":"QZNW72326453","name":"Si No Me Dejas","registered_at":"2026-06-20T14:28:32Z","spotify_id":"7HGXx6KXl9nbybQNIVKlwv","type":"track"}
track: Novia o Hermana
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241406
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Grandes Éxitos
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: QZNW72326454
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T01:04:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x71007b9c6ef1bf7a270a1f290044962876e93abdd351e672bd302b78cfbf3197
  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/4ZUlQvAauwU7hM2KVnxF4c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZUlQvAauwU7hM2KVnxF4c
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x71007b9c6ef1bf7a270a1f290044962876e93abdd351e672bd302b78cfbf3197","isrc":"QZNW72326454","name":"Novia o Hermana","registered_at":"2026-06-25T01:04:30Z","spotify_id":"4ZUlQvAauwU7hM2KVnxF4c","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71007b9c6ef1bf7a270a1f290044962876e93abdd351e672bd302b78cfbf3197. 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/4ZUlQvAauwU7hM2KVnxF4c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZUlQvAauwU7hM2KVnxF4c.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x71007b9c6ef1bf7a270a1f290044962876e93abdd351e672bd302b78cfbf3197","isrc":"QZNW72326454","name":"Novia o Hermana","registered_at":"2026-06-25T01:04:30Z","spotify_id":"4ZUlQvAauwU7hM2KVnxF4c","type":"track"}
track: Te Vas, Te Vas
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233019
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Grandes Éxitos
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: QZNW72326455
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:31:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c74a0f544b244c238f62978c4125fae3888cf74dacf76b1f4b51a2da112eda8
  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/7gVdgLl5uOMlvJke5cqyFR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gVdgLl5uOMlvJke5cqyFR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7c74a0f544b244c238f62978c4125fae3888cf74dacf76b1f4b51a2da112eda8","isrc":"QZNW72326455","name":"Te Vas, Te Vas","registered_at":"2026-06-20T14:31:46Z","spotify_id":"7gVdgLl5uOMlvJke5cqyFR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c74a0f544b244c238f62978c4125fae3888cf74dacf76b1f4b51a2da112eda8. 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/7gVdgLl5uOMlvJke5cqyFR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gVdgLl5uOMlvJke5cqyFR.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7c74a0f544b244c238f62978c4125fae3888cf74dacf76b1f4b51a2da112eda8","isrc":"QZNW72326455","name":"Te Vas, Te Vas","registered_at":"2026-06-20T14:31:46Z","spotify_id":"7gVdgLl5uOMlvJke5cqyFR","type":"track"}
track: El Amanecido
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159433
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Grandes Éxitos
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: QZNW72326456
track: Cuando Salgo a los Campos
track: Te He de Querer
track: Si Quieres Verme Llorar
track: La Basurita
track: El Empecherado
track: Nacido en Tierra Caliente
track: No Me Digas Que No
track: Dos Amores
track: Derecho a la Vida

Cuando Salgo a los Campos
type: MusicRecording
duration: PT2M41S
duration ms: 161606
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 14 Grandes Éxitos
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326457

Te He de Querer
type: MusicRecording
duration: PT3M2S
duration ms: 182197
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 14 Grandes Éxitos
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326458
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:07:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc88ecfab2fa158d1f17e6dda92d653e19f682c8d8c321f3ee3917c88cb3e03f0
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/2m08LlwR5pVx0jLcrCBMmj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2m08LlwR5pVx0jLcrCBMmj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc88ecfab2fa158d1f17e6dda92d653e19f682c8d8c321f3ee3917c88cb3e03f0","isrc":"QZNW72326458","name":"Te He de Querer","registered_at":"2026-06-07T10:07:22Z","spotify_id":"2m08LlwR5pVx0jLcrCBMmj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88ecfab2fa158d1f17e6dda92d653e19f682c8d8c321f3ee3917c88cb3e03f0. 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/2m08LlwR5pVx0jLcrCBMmj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2m08LlwR5pVx0jLcrCBMmj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc88ecfab2fa158d1f17e6dda92d653e19f682c8d8c321f3ee3917c88cb3e03f0","isrc":"QZNW72326458","name":"Te He de Querer","registered_at":"2026-06-07T10:07:22Z","spotify_id":"2m08LlwR5pVx0jLcrCBMmj","type":"track"}

Si Quieres Verme Llorar
type: MusicRecording
duration: PT3M54S
duration ms: 234470
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 14 Grandes Éxitos
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326459
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T19:59:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69db0c8543472bd1959fbbcd6660e19e70e10ba733cd27af54b086b85d0ccaff
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/2fAwXgAYANUWxT65tEUCsc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fAwXgAYANUWxT65tEUCsc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69db0c8543472bd1959fbbcd6660e19e70e10ba733cd27af54b086b85d0ccaff","isrc":"QZNW72326459","name":"Si Quieres Verme Llorar","registered_at":"2026-06-23T19:59:42Z","spotify_id":"2fAwXgAYANUWxT65tEUCsc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69db0c8543472bd1959fbbcd6660e19e70e10ba733cd27af54b086b85d0ccaff. 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/2fAwXgAYANUWxT65tEUCsc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fAwXgAYANUWxT65tEUCsc.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x69db0c8543472bd1959fbbcd6660e19e70e10ba733cd27af54b086b85d0ccaff","isrc":"QZNW72326459","name":"Si Quieres Verme Llorar","registered_at":"2026-06-23T19:59:42Z","spotify_id":"2fAwXgAYANUWxT65tEUCsc","type":"track"}

La Basurita
type: MusicRecording
duration: PT2M19S
duration ms: 139513
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 14 Grandes Éxitos
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326460
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:54:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58e7e529344d0d41e18bc64cef2ae11df4049103945a2efdc1f3d23c5900efeb
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/1PB5aY9GQlO402VY7nxPI2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PB5aY9GQlO402VY7nxPI2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58e7e529344d0d41e18bc64cef2ae11df4049103945a2efdc1f3d23c5900efeb","isrc":"QZNW72326460","name":"La Basurita","registered_at":"2026-06-21T12:54:44Z","spotify_id":"1PB5aY9GQlO402VY7nxPI2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e7e529344d0d41e18bc64cef2ae11df4049103945a2efdc1f3d23c5900efeb. 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/1PB5aY9GQlO402VY7nxPI2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PB5aY9GQlO402VY7nxPI2.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x58e7e529344d0d41e18bc64cef2ae11df4049103945a2efdc1f3d23c5900efeb","isrc":"QZNW72326460","name":"La Basurita","registered_at":"2026-06-21T12:54:44Z","spotify_id":"1PB5aY9GQlO402VY7nxPI2","type":"track"}

El Empecherado
type: MusicRecording
duration: PT3M3S
duration ms: 183317
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 14 Grandes Éxitos
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326461
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:53:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fea2182b3be13d5f2e329c64d75e8da06305ff9508d289074a2c3f561e0042c
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/1AvutQP78CkyR5qDyOXriy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AvutQP78CkyR5qDyOXriy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fea2182b3be13d5f2e329c64d75e8da06305ff9508d289074a2c3f561e0042c","isrc":"QZNW72326461","name":"El Empecherado","registered_at":"2026-06-09T21:53:04Z","spotify_id":"1AvutQP78CkyR5qDyOXriy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fea2182b3be13d5f2e329c64d75e8da06305ff9508d289074a2c3f561e0042c. 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/1AvutQP78CkyR5qDyOXriy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AvutQP78CkyR5qDyOXriy.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x6fea2182b3be13d5f2e329c64d75e8da06305ff9508d289074a2c3f561e0042c","isrc":"QZNW72326461","name":"El Empecherado","registered_at":"2026-06-09T21:53:04Z","spotify_id":"1AvutQP78CkyR5qDyOXriy","type":"track"}

Nacido en Tierra Caliente
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duration: PT3M30S
duration ms: 210723
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 14 Grandes Éxitos
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326462
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:16:25+00:00

No Me Digas Que No
type: MusicRecording
duration: PT3M18S
duration ms: 198058
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 14 Grandes Éxitos
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326463
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T20:00:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8805601697c6e3db2bfcd8ba2b37228f8073693b443895b61afe08e6a3f835e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3quFuUxmHfQROpEPXecN5u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3quFuUxmHfQROpEPXecN5u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8805601697c6e3db2bfcd8ba2b37228f8073693b443895b61afe08e6a3f835e1","isrc":"QZNW72326463","name":"No Me Digas Que No","registered_at":"2026-06-23T20:00:57Z","spotify_id":"3quFuUxmHfQROpEPXecN5u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8805601697c6e3db2bfcd8ba2b37228f8073693b443895b61afe08e6a3f835e1. 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/3quFuUxmHfQROpEPXecN5u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3quFuUxmHfQROpEPXecN5u.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x8805601697c6e3db2bfcd8ba2b37228f8073693b443895b61afe08e6a3f835e1","isrc":"QZNW72326463","name":"No Me Digas Que No","registered_at":"2026-06-23T20:00:57Z","spotify_id":"3quFuUxmHfQROpEPXecN5u","type":"track"}

Dos Amores
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duration ms: 182740
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 14 Grandes Éxitos
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326464
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:27:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a5905ee96b5fc2a2e8c0307e64a299405aef8f6822e2c997a1d20851f90b00d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4KDYMy9y3x9ZM2RF71GbnF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KDYMy9y3x9ZM2RF71GbnF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a5905ee96b5fc2a2e8c0307e64a299405aef8f6822e2c997a1d20851f90b00d","isrc":"QZNW72326464","name":"Dos Amores","registered_at":"2026-06-24T07:27:06Z","spotify_id":"4KDYMy9y3x9ZM2RF71GbnF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5905ee96b5fc2a2e8c0307e64a299405aef8f6822e2c997a1d20851f90b00d. 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/4KDYMy9y3x9ZM2RF71GbnF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KDYMy9y3x9ZM2RF71GbnF.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x8a5905ee96b5fc2a2e8c0307e64a299405aef8f6822e2c997a1d20851f90b00d","isrc":"QZNW72326464","name":"Dos Amores","registered_at":"2026-06-24T07:27:06Z","spotify_id":"4KDYMy9y3x9ZM2RF71GbnF","type":"track"}

Derecho a la Vida
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duration: PT3M1S
duration ms: 181788
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 14 Grandes Éxitos
  type: MusicAlbum
  date published: 2023-01-06
isrc code: QZNW72326465

24 Kilates
type: MusicAlbum
date published: 2021-08-05
track: Todo por Servir Se Acaba
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181819
  explicit: false
  by artist: tierra caliente music
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: El Amor No Se Vende
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196891
  explicit: false
  by artist: tierra caliente music
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: Veinte Mujeres de Negro
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190681
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: La Novia del Pajarillo
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  duration: PT2M32S
  duration ms: 152387
  explicit: false
  by artist: tierra caliente music
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: Carino Donde Andaras
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  duration: PT2M36S
  duration ms: 156490
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: Corrido a Bernabé Mondragón
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  duration: PT3M29S
  duration ms: 209557
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: Como Duele Ser Pobre
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  duration: PT3M26S
  duration ms: 206541
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  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: Un Dia Vas a Llorar
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  duration: PT3M24S
  duration ms: 204068
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  by artist: Los Pajaritos De Tacupa
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    type: MusicAlbum
    date published: 2021-08-05
track: La Yegua Sin Rienda
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  duration: PT2M35S
  duration ms: 155139
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: La Vida No Es
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  duration: PT3M59S
  duration ms: 239569
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: Amigo Mesero
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  duration: PT3M47S
  duration ms: 227253
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: El Mono Negro
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  duration: PT2M50S
  duration ms: 170534
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: Allá Nos Juntamos
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  duration: PT2M45S
  duration ms: 165504
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: Con la Tierra Encima
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  duration: PT2M34S
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    type: MusicAlbum
    date published: 2021-08-05
track: La Ley de la Vida
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  duration: PT3M5S
  duration ms: 185374
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  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: La Raya Está Pintada
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  duration: PT2M37S
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  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: Parranda y Parranda
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  duration: PT3M2S
  duration ms: 182485
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  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: La Siembro Cosecho y Vendo
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  duration: PT3M32S
  duration ms: 212592
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  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: En Cualquier Cantina
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  duration: PT2M39S
  duration ms: 159563
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  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates
    type: MusicAlbum
    date published: 2021-08-05
track: El Día Que Me Entierren
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  duration: PT2M52S
  duration ms: 172546
  explicit: false
  by artist: Los Pajaritos De Tacupa
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    type: MusicAlbum
    date published: 2021-08-05
track: Flor de Limón
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  duration: PT3M7S
  duration ms: 187115
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    type: MusicAlbum
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track: Hermosa Tierra Caliente
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  by artist: Los Pajaritos De Tacupa
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    type: MusicAlbum
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track: Hay Que Vivir al Cien
track: De Buena Gana

Hay Que Vivir al Cien
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duration: PT3M59S
duration ms: 239653
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates
  type: MusicAlbum
  date published: 2021-08-05

De Buena Gana
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duration: PT3M23S
duration ms: 203615
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates
  type: MusicAlbum
  date published: 2021-08-05

De Parranda
type: MusicAlbum
date published: 2021-05-05
track: Adiós a la Vida
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  by artist: Los Pajaritos De Tacupa
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    type: MusicAlbum
    date published: 2021-05-05
  isrc code: QZXLZ2402651
track: Vuela Paloma
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  duration: PT3M52S
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  by artist: Los Pajaritos De Tacupa
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    type: MusicAlbum
    date published: 2021-05-05
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track: Mala Estrella
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  duration: PT3M27S
  duration ms: 207125
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: De Parranda
    type: MusicAlbum
    date published: 2021-05-05
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track: Corrido del Chanquirris
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  duration: PT3M23S
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  by artist: Los Pajaritos De Tacupa
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    type: MusicAlbum
    date published: 2021-05-05
  isrc code: QZXLZ2402654
track: Corrido del Chino
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  duration: PT3M4S
  duration ms: 184164
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    type: MusicAlbum
    date published: 2021-05-05
  isrc code: QZXLZ2402655
track: Corrido del Tigre
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  duration: PT2M33S
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    type: MusicAlbum
    date published: 2021-05-05
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track: El Corrido de Gerardo
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  duration: PT3M31S
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  by artist: Los Pajaritos De Tacupa
  in album: De Parranda
    type: MusicAlbum
    date published: 2021-05-05
  isrc code: QZXLZ2402657
track: Terremoto
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  duration: PT3M6S
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    type: MusicAlbum
    date published: 2021-05-05
  isrc code: QZXLZ2402658
track: Porque Soy Así
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  duration: PT2M42S
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  by artist: Los Pajaritos De Tacupa
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    type: MusicAlbum
    date published: 2021-05-05
  isrc code: QZXLZ2402659
track: Porque No Le Cuentas
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  in album: De Parranda
    type: MusicAlbum
    date published: 2021-05-05
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/0c1AePkkOzM6oMl4nWuhGU.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0c1AePkkOzM6oMl4nWuhGU
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18b91003eb43dcde50d3bcbb826aabd05a86ec3a3cb7f2dccc684bde0cc85bf. 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/0c1AePkkOzM6oMl4nWuhGU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0c1AePkkOzM6oMl4nWuhGU.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xd18b91003eb43dcde50d3bcbb826aabd05a86ec3a3cb7f2dccc684bde0cc85bf","isrc":"QZXLZ2402660","name":"Porque No Le Cuentas","registered_at":"2026-06-26T05:14:56Z","spotify_id":"0c1AePkkOzM6oMl4nWuhGU","type":"track"}

Allá Nos Juntamos Bernabé Mondragón
type: MusicAlbum
date published: 2021-04-23
track: Corrido a Bernabé Mondragón
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209557
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Allá Nos Juntamos Bernabé Mondragón
    type: MusicAlbum
    date published: 2021-04-23
  isrc code: ESA011787205
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T05:19:16+00:00
track: Allá Nos Juntamos
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165504
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Allá Nos Juntamos Bernabé Mondragón
    type: MusicAlbum
    date published: 2021-04-23
  isrc code: ESA012113371
track: Si Se Me Pone
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190458
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Allá Nos Juntamos Bernabé Mondragón
    type: MusicAlbum
    date published: 2021-04-23
  isrc code: ESA012132249
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T19:30:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f0d942427066c0f6fbe11475b2625e10c259aef8f89adb8fee6ee9a222ca0ba
  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/2fOPhCTrbPJhN55MdBiGoP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fOPhCTrbPJhN55MdBiGoP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f0d942427066c0f6fbe11475b2625e10c259aef8f89adb8fee6ee9a222ca0ba","isrc":"ESA012132249","name":"Si Se Me Pone","registered_at":"2026-06-19T19:30:48Z","spotify_id":"2fOPhCTrbPJhN55MdBiGoP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0d942427066c0f6fbe11475b2625e10c259aef8f89adb8fee6ee9a222ca0ba. 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/2fOPhCTrbPJhN55MdBiGoP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fOPhCTrbPJhN55MdBiGoP.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x1f0d942427066c0f6fbe11475b2625e10c259aef8f89adb8fee6ee9a222ca0ba","isrc":"ESA012132249","name":"Si Se Me Pone","registered_at":"2026-06-19T19:30:48Z","spotify_id":"2fOPhCTrbPJhN55MdBiGoP","type":"track"}
track: Que Quede Entre Nos
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157942
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Allá Nos Juntamos Bernabé Mondragón
    type: MusicAlbum
    date published: 2021-04-23
  isrc code: ESA011875157
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:34:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x93665e9e094ee4bad59d16d73823cff9696774f7db16ed96e094c20db2d6e65b
  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/56eEvLyd0OSBM4SqKfD4Mb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56eEvLyd0OSBM4SqKfD4Mb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x93665e9e094ee4bad59d16d73823cff9696774f7db16ed96e094c20db2d6e65b","isrc":"ESA011875157","name":"Que Quede Entre Nos","registered_at":"2026-06-20T14:34:54Z","spotify_id":"56eEvLyd0OSBM4SqKfD4Mb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93665e9e094ee4bad59d16d73823cff9696774f7db16ed96e094c20db2d6e65b. 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/56eEvLyd0OSBM4SqKfD4Mb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56eEvLyd0OSBM4SqKfD4Mb.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x93665e9e094ee4bad59d16d73823cff9696774f7db16ed96e094c20db2d6e65b","isrc":"ESA011875157","name":"Que Quede Entre Nos","registered_at":"2026-06-20T14:34:54Z","spotify_id":"56eEvLyd0OSBM4SqKfD4Mb","type":"track"}
track: Hay Que Vivir al Cien
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239653
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Allá Nos Juntamos Bernabé Mondragón
    type: MusicAlbum
    date published: 2021-04-23
  isrc code: ESA012085369
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T09:24:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0de7127ece13f4892956bb740752ea8fdd52050a22d196821caa5421aad3e5de
  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/5WkXhRc2banmonrRp2gSCR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WkXhRc2banmonrRp2gSCR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0de7127ece13f4892956bb740752ea8fdd52050a22d196821caa5421aad3e5de","isrc":"ESA012085369","name":"Hay Que Vivir al Cien","registered_at":"2026-06-10T09:24:41Z","spotify_id":"5WkXhRc2banmonrRp2gSCR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de7127ece13f4892956bb740752ea8fdd52050a22d196821caa5421aad3e5de. 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/5WkXhRc2banmonrRp2gSCR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WkXhRc2banmonrRp2gSCR.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0de7127ece13f4892956bb740752ea8fdd52050a22d196821caa5421aad3e5de","isrc":"ESA012085369","name":"Hay Que Vivir al Cien","registered_at":"2026-06-10T09:24:41Z","spotify_id":"5WkXhRc2banmonrRp2gSCR","type":"track"}
track: De Buena Gana
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203615
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Allá Nos Juntamos Bernabé Mondragón
    type: MusicAlbum
    date published: 2021-04-23
  isrc code: ESA012084090
track: Me Ha Tocado Perder
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165349
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Allá Nos Juntamos Bernabé Mondragón
    type: MusicAlbum
    date published: 2021-04-23
  isrc code: ESA012085826
track: Por Qué Te Querré Yo Tanto
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135790
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Allá Nos Juntamos Bernabé Mondragón
    type: MusicAlbum
    date published: 2021-04-23
  isrc code: ESA012083942
  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: Corrido de Pepín
track: Corrido Hnos. Díaz

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-26T05:16:45+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xddfa941b2503927ec6d69c6e08c78045c1b8452005bb11d57287236710a785a6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956349

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6gbuPGarc7cGF43sNNjDTa.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gbuPGarc7cGF43sNNjDTa

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xddfa941b2503927ec6d69c6e08c78045c1b8452005bb11d57287236710a785a6","isrc":"ESA012083942","name":"Por Qué Te Querré Yo Tanto","registered_at":"2026-06-26T05:16:45Z","spotify_id":"6gbuPGarc7cGF43sNNjDTa","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 0xddfa941b2503927ec6d69c6e08c78045c1b8452005bb11d57287236710a785a6. 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/6gbuPGarc7cGF43sNNjDTa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gbuPGarc7cGF43sNNjDTa.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0xddfa941b2503927ec6d69c6e08c78045c1b8452005bb11d57287236710a785a6","isrc":"ESA012083942","name":"Por Qué Te Querré Yo Tanto","registered_at":"2026-06-26T05:16:45Z","spotify_id":"6gbuPGarc7cGF43sNNjDTa","type":"track"}

Corrido de Pepín
type: MusicRecording
duration: PT2M55S
duration ms: 175434
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Allá Nos Juntamos Bernabé Mondragón
  type: MusicAlbum
  date published: 2021-04-23
isrc code: ESA012132250

Corrido Hnos. Díaz
type: MusicRecording
duration: PT3M6S
duration ms: 186304
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Allá Nos Juntamos Bernabé Mondragón
  type: MusicAlbum
  date published: 2021-04-23
isrc code: ESA012132251

El Cielo Lloro Conmigo
type: MusicAlbum
date published: 2015-02-01
track: Ensename a Olvidar
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194541
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cielo Lloro Conmigo
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: USHM21575126
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:01:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x53c728f38a3eb563e12297ffd3f03551f316ba4e1c758de4889389ffb7699276
  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/2uB04RR4xFDzWZtgcPbGGH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uB04RR4xFDzWZtgcPbGGH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x53c728f38a3eb563e12297ffd3f03551f316ba4e1c758de4889389ffb7699276","isrc":"USHM21575126","name":"Ensename a Olvidar","registered_at":"2026-06-05T10:01:22Z","spotify_id":"2uB04RR4xFDzWZtgcPbGGH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c728f38a3eb563e12297ffd3f03551f316ba4e1c758de4889389ffb7699276. 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/2uB04RR4xFDzWZtgcPbGGH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uB04RR4xFDzWZtgcPbGGH.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x53c728f38a3eb563e12297ffd3f03551f316ba4e1c758de4889389ffb7699276","isrc":"USHM21575126","name":"Ensename a Olvidar","registered_at":"2026-06-05T10:01:22Z","spotify_id":"2uB04RR4xFDzWZtgcPbGGH","type":"track"}
track: La Siembro, Cosecho y Vendo
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214028
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cielo Lloro Conmigo
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: USHM21575127
track: De los Dientes Pa Fuera
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197023
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cielo Lloro Conmigo
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: USHM21575128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T17:48:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa0429e776e184abd83d68990ab8d4e6b87e2e1d8533ec880da8ca7e8c563e632
  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/7nuaoEKlqzUBr7J8M22F5g.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nuaoEKlqzUBr7J8M22F5g
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa0429e776e184abd83d68990ab8d4e6b87e2e1d8533ec880da8ca7e8c563e632","isrc":"USHM21575128","name":"De los Dientes Pa Fuera","registered_at":"2026-06-27T17:48:49Z","spotify_id":"7nuaoEKlqzUBr7J8M22F5g","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0429e776e184abd83d68990ab8d4e6b87e2e1d8533ec880da8ca7e8c563e632. 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/7nuaoEKlqzUBr7J8M22F5g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nuaoEKlqzUBr7J8M22F5g.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa0429e776e184abd83d68990ab8d4e6b87e2e1d8533ec880da8ca7e8c563e632","isrc":"USHM21575128","name":"De los Dientes Pa Fuera","registered_at":"2026-06-27T17:48:49Z","spotify_id":"7nuaoEKlqzUBr7J8M22F5g","type":"track"}
track: De Que Te Sirve
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131052
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cielo Lloro Conmigo
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: USHM21575129
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T18:16:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbfe6e4d4e0d5c5ca87c633e64fc07b035cd690447331ecea3c13cc9a9ffcb147
  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/5tEGv8GOBiF7pi1tHyvTAv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tEGv8GOBiF7pi1tHyvTAv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbfe6e4d4e0d5c5ca87c633e64fc07b035cd690447331ecea3c13cc9a9ffcb147","isrc":"USHM21575129","name":"De Que Te Sirve","registered_at":"2026-06-19T18:16:33Z","spotify_id":"5tEGv8GOBiF7pi1tHyvTAv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe6e4d4e0d5c5ca87c633e64fc07b035cd690447331ecea3c13cc9a9ffcb147. 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/5tEGv8GOBiF7pi1tHyvTAv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tEGv8GOBiF7pi1tHyvTAv.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xbfe6e4d4e0d5c5ca87c633e64fc07b035cd690447331ecea3c13cc9a9ffcb147","isrc":"USHM21575129","name":"De Que Te Sirve","registered_at":"2026-06-19T18:16:33Z","spotify_id":"5tEGv8GOBiF7pi1tHyvTAv","type":"track"}
track: El Dia Que Me Entierren
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174035
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cielo Lloro Conmigo
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: USHM21575130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T17:48:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55239009e16ae947e9d687adcaed31f2c89070cb17589dc20aa9c6f7cf84f62c
  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/47Sbn51UKrdRJWcbK4ALv1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47Sbn51UKrdRJWcbK4ALv1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55239009e16ae947e9d687adcaed31f2c89070cb17589dc20aa9c6f7cf84f62c","isrc":"USHM21575130","name":"El Dia Que Me Entierren","registered_at":"2026-06-27T17:48:27Z","spotify_id":"47Sbn51UKrdRJWcbK4ALv1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55239009e16ae947e9d687adcaed31f2c89070cb17589dc20aa9c6f7cf84f62c. 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/47Sbn51UKrdRJWcbK4ALv1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47Sbn51UKrdRJWcbK4ALv1.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x55239009e16ae947e9d687adcaed31f2c89070cb17589dc20aa9c6f7cf84f62c","isrc":"USHM21575130","name":"El Dia Que Me Entierren","registered_at":"2026-06-27T17:48:27Z","spotify_id":"47Sbn51UKrdRJWcbK4ALv1","type":"track"}
track: El Rey de la Sierra
track: Carino Donde Andaras
track: Me Esta Matando el Amor
track: El Cielo Lloro Conmigo
track: Parranda y Parranda

El Rey de la Sierra
type: MusicRecording
duration: PT3M12S
duration ms: 192007
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Cielo Lloro Conmigo
  type: MusicAlbum
  date published: 2015-02-01

Carino Donde Andaras
type: MusicRecording
duration: PT2M36S
duration ms: 156572
explicit: false
by artist: tierra caliente music
by artist: Los Pajaritos De Tacupa
in album: El Cielo Lloro Conmigo
  type: MusicAlbum
  date published: 2015-02-01
isrc code: USHM21575132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T06:46:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7d5f948b3c63f457cd9d6e401c6e8786e697383c7a0e268258092d99f403ab7
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/2GFd3pKqXtPOQiufZtcKoW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GFd3pKqXtPOQiufZtcKoW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7d5f948b3c63f457cd9d6e401c6e8786e697383c7a0e268258092d99f403ab7","isrc":"USHM21575132","name":"Carino Donde Andaras","registered_at":"2026-06-24T06:46:27Z","spotify_id":"2GFd3pKqXtPOQiufZtcKoW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d5f948b3c63f457cd9d6e401c6e8786e697383c7a0e268258092d99f403ab7. 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/2GFd3pKqXtPOQiufZtcKoW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GFd3pKqXtPOQiufZtcKoW.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc7d5f948b3c63f457cd9d6e401c6e8786e697383c7a0e268258092d99f403ab7","isrc":"USHM21575132","name":"Carino Donde Andaras","registered_at":"2026-06-24T06:46:27Z","spotify_id":"2GFd3pKqXtPOQiufZtcKoW","type":"track"}

Me Esta Matando el Amor
type: MusicRecording
duration: PT3M44S
duration ms: 224033
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Cielo Lloro Conmigo
  type: MusicAlbum
  date published: 2015-02-01
isrc code: USHM21575133

El Cielo Lloro Conmigo
type: MusicRecording
duration: PT2M46S
duration ms: 166041
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Cielo Lloro Conmigo
  type: MusicAlbum
  date published: 2015-02-01
isrc code: USHM21575134
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:04:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb1d81d73893f8f190a9e1a47ab606a2d8b1c74f0843845a54989ca7b4ed374e
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/7i5tPPapmuVeFyDxk8xgUR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i5tPPapmuVeFyDxk8xgUR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb1d81d73893f8f190a9e1a47ab606a2d8b1c74f0843845a54989ca7b4ed374e","isrc":"USHM21575134","name":"El Cielo Lloro Conmigo","registered_at":"2026-06-22T10:04:43Z","spotify_id":"7i5tPPapmuVeFyDxk8xgUR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1d81d73893f8f190a9e1a47ab606a2d8b1c74f0843845a54989ca7b4ed374e. 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/7i5tPPapmuVeFyDxk8xgUR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i5tPPapmuVeFyDxk8xgUR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcb1d81d73893f8f190a9e1a47ab606a2d8b1c74f0843845a54989ca7b4ed374e","isrc":"USHM21575134","name":"El Cielo Lloro Conmigo","registered_at":"2026-06-22T10:04:43Z","spotify_id":"7i5tPPapmuVeFyDxk8xgUR","type":"track"}

Parranda y Parranda
type: MusicRecording
duration: PT3M2S
duration ms: 182629
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Cielo Lloro Conmigo
  type: MusicAlbum
  date published: 2015-02-01
isrc code: USHM21575135
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:48:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x252005259038406f72963d1818e75dc380d526782b1cea4925fd185d790e7c21
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/36FG9aIcLmDEcDtIX3VhuV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36FG9aIcLmDEcDtIX3VhuV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x252005259038406f72963d1818e75dc380d526782b1cea4925fd185d790e7c21","isrc":"USHM21575135","name":"Parranda y Parranda","registered_at":"2026-06-27T17:48:33Z","spotify_id":"36FG9aIcLmDEcDtIX3VhuV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252005259038406f72963d1818e75dc380d526782b1cea4925fd185d790e7c21. 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/36FG9aIcLmDEcDtIX3VhuV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36FG9aIcLmDEcDtIX3VhuV.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x252005259038406f72963d1818e75dc380d526782b1cea4925fd185d790e7c21","isrc":"USHM21575135","name":"Parranda y Parranda","registered_at":"2026-06-27T17:48:33Z","spotify_id":"36FG9aIcLmDEcDtIX3VhuV","type":"track"}

Como Duele Ser Pobre
type: MusicAlbum
date published: 2015-02-01
track: Como Duele Ser Pobre
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205512
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Como Duele Ser Pobre
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100238
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T21:11:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x193e5039ba2fc9a03ca57e8cc40a99851bea03ec92c4d95f37c36d6328c0fc31
  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/2FzeuDkfYEUOAkNKOIkzlF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FzeuDkfYEUOAkNKOIkzlF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x193e5039ba2fc9a03ca57e8cc40a99851bea03ec92c4d95f37c36d6328c0fc31","isrc":"QMYQ51100238","name":"Como Duele Ser Pobre","registered_at":"2026-06-22T21:11:16Z","spotify_id":"2FzeuDkfYEUOAkNKOIkzlF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193e5039ba2fc9a03ca57e8cc40a99851bea03ec92c4d95f37c36d6328c0fc31. 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/2FzeuDkfYEUOAkNKOIkzlF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FzeuDkfYEUOAkNKOIkzlF.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x193e5039ba2fc9a03ca57e8cc40a99851bea03ec92c4d95f37c36d6328c0fc31","isrc":"QMYQ51100238","name":"Como Duele Ser Pobre","registered_at":"2026-06-22T21:11:16Z","spotify_id":"2FzeuDkfYEUOAkNKOIkzlF","type":"track"}
track: Que Me Entierren Con la Banda
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169594
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Como Duele Ser Pobre
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T12:31:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5727c45f62a5fd32d367a78a7ad86421ffaee422d20af4b4497b04b4af5d64b3
  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/6EQaNAetb34kiprgyhALcz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EQaNAetb34kiprgyhALcz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5727c45f62a5fd32d367a78a7ad86421ffaee422d20af4b4497b04b4af5d64b3","isrc":"QMYQ51100203","name":"Que Me Entierren Con la Banda","registered_at":"2026-06-22T12:31:24Z","spotify_id":"6EQaNAetb34kiprgyhALcz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5727c45f62a5fd32d367a78a7ad86421ffaee422d20af4b4497b04b4af5d64b3. 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/6EQaNAetb34kiprgyhALcz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EQaNAetb34kiprgyhALcz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5727c45f62a5fd32d367a78a7ad86421ffaee422d20af4b4497b04b4af5d64b3","isrc":"QMYQ51100203","name":"Que Me Entierren Con la Banda","registered_at":"2026-06-22T12:31:24Z","spotify_id":"6EQaNAetb34kiprgyhALcz","type":"track"}
track: Los Hermanos Rivales
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166649
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Como Duele Ser Pobre
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100181
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T05:19:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe7915da68561fe0bc4441abfab6c2c4a8dcf233d3fc3728d8a49eba69eff373
  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/2rEaUYUnhYa5ynPomjjcfj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rEaUYUnhYa5ynPomjjcfj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfe7915da68561fe0bc4441abfab6c2c4a8dcf233d3fc3728d8a49eba69eff373","isrc":"QMYQ51100181","name":"Los Hermanos Rivales","registered_at":"2026-06-26T05:19:28Z","spotify_id":"2rEaUYUnhYa5ynPomjjcfj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7915da68561fe0bc4441abfab6c2c4a8dcf233d3fc3728d8a49eba69eff373. 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/2rEaUYUnhYa5ynPomjjcfj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rEaUYUnhYa5ynPomjjcfj.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xfe7915da68561fe0bc4441abfab6c2c4a8dcf233d3fc3728d8a49eba69eff373","isrc":"QMYQ51100181","name":"Los Hermanos Rivales","registered_at":"2026-06-26T05:19:28Z","spotify_id":"2rEaUYUnhYa5ynPomjjcfj","type":"track"}
track: Esta Tristeza Mia
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148565
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Como Duele Ser Pobre
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100211
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T01:02:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x168e2601efa72e9d1b196b70b030b023107e385a40dd06252b05a9c0b2d51c9a
  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/519hXwzV5tX8qrcMPz5CyE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/519hXwzV5tX8qrcMPz5CyE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x168e2601efa72e9d1b196b70b030b023107e385a40dd06252b05a9c0b2d51c9a","isrc":"QMYQ51100211","name":"Esta Tristeza Mia","registered_at":"2026-06-25T01:02:24Z","spotify_id":"519hXwzV5tX8qrcMPz5CyE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168e2601efa72e9d1b196b70b030b023107e385a40dd06252b05a9c0b2d51c9a. 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/519hXwzV5tX8qrcMPz5CyE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/519hXwzV5tX8qrcMPz5CyE.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x168e2601efa72e9d1b196b70b030b023107e385a40dd06252b05a9c0b2d51c9a","isrc":"QMYQ51100211","name":"Esta Tristeza Mia","registered_at":"2026-06-25T01:02:24Z","spotify_id":"519hXwzV5tX8qrcMPz5CyE","type":"track"}
track: El Mono Negro
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170534
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Como Duele Ser Pobre
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100239
  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: Hermosisimo Lucero
track: Paloma Querida
track: Clave Privada
track: El Albur de Mi Vida
track: Crueles Punales

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T16:34:19+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf8d5d0fc7cd8e9bf93abc4b656de672d055e677b4efbe1bad30f5182b10b94c3

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4czmGVRnMoLJV1rDVpecOz.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4czmGVRnMoLJV1rDVpecOz

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf8d5d0fc7cd8e9bf93abc4b656de672d055e677b4efbe1bad30f5182b10b94c3","isrc":"QMYQ51100239","name":"El Mono Negro","registered_at":"2026-06-21T16:34:19Z","spotify_id":"4czmGVRnMoLJV1rDVpecOz","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 0xf8d5d0fc7cd8e9bf93abc4b656de672d055e677b4efbe1bad30f5182b10b94c3. 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/4czmGVRnMoLJV1rDVpecOz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4czmGVRnMoLJV1rDVpecOz.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xf8d5d0fc7cd8e9bf93abc4b656de672d055e677b4efbe1bad30f5182b10b94c3","isrc":"QMYQ51100239","name":"El Mono Negro","registered_at":"2026-06-21T16:34:19Z","spotify_id":"4czmGVRnMoLJV1rDVpecOz","type":"track"}

Hermosisimo Lucero
type: MusicRecording
duration: PT2M9S
duration ms: 129496
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Como Duele Ser Pobre
  type: MusicAlbum
  date published: 2015-02-01
isrc code: QMYQ51100234

Paloma Querida
type: MusicRecording
duration: PT2M37S
duration ms: 157525
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Como Duele Ser Pobre
  type: MusicAlbum
  date published: 2015-02-01
isrc code: QMYQ51100240
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T05:22:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf249fec480a0b641989bf9626d1d55817e4d4ec262024c1d61ff0b45f1bac28e
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/0igxvVs3x6CAdtkhwbE3UM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0igxvVs3x6CAdtkhwbE3UM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf249fec480a0b641989bf9626d1d55817e4d4ec262024c1d61ff0b45f1bac28e","isrc":"QMYQ51100240","name":"Paloma Querida","registered_at":"2026-06-26T05:22:07Z","spotify_id":"0igxvVs3x6CAdtkhwbE3UM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf249fec480a0b641989bf9626d1d55817e4d4ec262024c1d61ff0b45f1bac28e. 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/0igxvVs3x6CAdtkhwbE3UM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0igxvVs3x6CAdtkhwbE3UM.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xf249fec480a0b641989bf9626d1d55817e4d4ec262024c1d61ff0b45f1bac28e","isrc":"QMYQ51100240","name":"Paloma Querida","registered_at":"2026-06-26T05:22:07Z","spotify_id":"0igxvVs3x6CAdtkhwbE3UM","type":"track"}

Clave Privada
type: MusicRecording
duration: PT2M29S
duration ms: 149977
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Como Duele Ser Pobre
  type: MusicAlbum
  date published: 2015-02-01
isrc code: QMYQ51100173

El Albur de Mi Vida
type: MusicRecording
duration: PT3M1S
duration ms: 181924
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Como Duele Ser Pobre
  type: MusicAlbum
  date published: 2015-02-01
isrc code: QMYQ51100210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:42:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c1248374e29637678bc91829496ca942876b1806f6d5d139a3b4defee628fe4
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/0cSaFD71OEdvRdLUQSJPba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cSaFD71OEdvRdLUQSJPba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c1248374e29637678bc91829496ca942876b1806f6d5d139a3b4defee628fe4","isrc":"QMYQ51100210","name":"El Albur de Mi Vida","registered_at":"2026-06-25T09:42:21Z","spotify_id":"0cSaFD71OEdvRdLUQSJPba","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1248374e29637678bc91829496ca942876b1806f6d5d139a3b4defee628fe4. 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/0cSaFD71OEdvRdLUQSJPba.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cSaFD71OEdvRdLUQSJPba.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9c1248374e29637678bc91829496ca942876b1806f6d5d139a3b4defee628fe4","isrc":"QMYQ51100210","name":"El Albur de Mi Vida","registered_at":"2026-06-25T09:42:21Z","spotify_id":"0cSaFD71OEdvRdLUQSJPba","type":"track"}

Crueles Punales
type: MusicRecording
duration: PT2M53S
duration ms: 173983
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Como Duele Ser Pobre
  type: MusicAlbum
  date published: 2015-02-01
isrc code: QMYQ51100228

Caminos de Michoacan
type: MusicAlbum
date published: 2015-02-01
track: Caminos de Michoacan
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255459
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Caminos de Michoacan
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100226
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T21:03:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d0fb9324857219217f429ef6eb24c9416bdc3a6d8ccc012b462fa226134afcc
  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/5eOVxuUI8gta1AhtnudVSb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eOVxuUI8gta1AhtnudVSb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d0fb9324857219217f429ef6eb24c9416bdc3a6d8ccc012b462fa226134afcc","isrc":"QMYQ51100226","name":"Caminos de Michoacan","registered_at":"2026-06-11T21:03:27Z","spotify_id":"5eOVxuUI8gta1AhtnudVSb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0fb9324857219217f429ef6eb24c9416bdc3a6d8ccc012b462fa226134afcc. 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/5eOVxuUI8gta1AhtnudVSb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eOVxuUI8gta1AhtnudVSb.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9d0fb9324857219217f429ef6eb24c9416bdc3a6d8ccc012b462fa226134afcc","isrc":"QMYQ51100226","name":"Caminos de Michoacan","registered_at":"2026-06-11T21:03:27Z","spotify_id":"5eOVxuUI8gta1AhtnudVSb","type":"track"}
track: Apenas Te Fuiste Ayer
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174531
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Caminos de Michoacan
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100190
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T01:03:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ecd52f89a0a8a998e26ae1ef8171eeb4ccc33a8409702255dfa926ab5a0493f
  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/3PrI68gNbUB8m8lIe7VoCk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PrI68gNbUB8m8lIe7VoCk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2ecd52f89a0a8a998e26ae1ef8171eeb4ccc33a8409702255dfa926ab5a0493f","isrc":"QMYQ51100190","name":"Apenas Te Fuiste Ayer","registered_at":"2026-06-25T01:03:42Z","spotify_id":"3PrI68gNbUB8m8lIe7VoCk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecd52f89a0a8a998e26ae1ef8171eeb4ccc33a8409702255dfa926ab5a0493f. 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/3PrI68gNbUB8m8lIe7VoCk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PrI68gNbUB8m8lIe7VoCk.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2ecd52f89a0a8a998e26ae1ef8171eeb4ccc33a8409702255dfa926ab5a0493f","isrc":"QMYQ51100190","name":"Apenas Te Fuiste Ayer","registered_at":"2026-06-25T01:03:42Z","spotify_id":"3PrI68gNbUB8m8lIe7VoCk","type":"track"}
track: Animas Que No Amanezca
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204572
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Caminos de Michoacan
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100230
track: Lamberto Quintero
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204520
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Caminos de Michoacan
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100185
track: Carta Jugada
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188533
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Caminos de Michoacan
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100192
track: Juan Colorado
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144595
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Caminos de Michoacan
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T10:48:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0682f934ef608baabf786f2a081073ca22106f396e01e12ffd4efc2db1082432
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4zFSUae6Xbd1ue9TttCvVo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zFSUae6Xbd1ue9TttCvVo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T19:49:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0682f934ef608baabf786f2a081073ca22106f396e01e12ffd4efc2db1082432","isrc":"QMYQ51100196","name":"Juan Colorado","registered_at":"2026-06-17T10:48:48Z","spotify_id":"4zFSUae6Xbd1ue9TttCvVo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0682f934ef608baabf786f2a081073ca22106f396e01e12ffd4efc2db1082432. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:49:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4zFSUae6Xbd1ue9TttCvVo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zFSUae6Xbd1ue9TttCvVo.
    date published: 2026-06-17T19:49:57Z
    text: {"copyright_id":"0x0682f934ef608baabf786f2a081073ca22106f396e01e12ffd4efc2db1082432","isrc":"QMYQ51100196","name":"Juan Colorado","registered_at":"2026-06-17T10:48:48Z","spotify_id":"4zFSUae6Xbd1ue9TttCvVo","type":"track"}
track: Aurelio Morales
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184510
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Caminos de Michoacan
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100242
track: Coyuca de Catalan
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333669
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Caminos de Michoacan
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: ESA012181654
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T00:54:29+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: Hablando Claro
track: El Whisky y el Bandolero

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x204b20ca843d1e6759cfb1a0a2bba9ed684d2f768029f939e6d1de05536cfc38

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/0ekrgFFefg8bPgXecHgClw.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ekrgFFefg8bPgXecHgClw

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x204b20ca843d1e6759cfb1a0a2bba9ed684d2f768029f939e6d1de05536cfc38","isrc":"ESA012181654","name":"Coyuca de Catalan","registered_at":"2026-06-09T00:54:29Z","spotify_id":"0ekrgFFefg8bPgXecHgClw","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 0x204b20ca843d1e6759cfb1a0a2bba9ed684d2f768029f939e6d1de05536cfc38. 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/0ekrgFFefg8bPgXecHgClw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ekrgFFefg8bPgXecHgClw.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x204b20ca843d1e6759cfb1a0a2bba9ed684d2f768029f939e6d1de05536cfc38","isrc":"ESA012181654","name":"Coyuca de Catalan","registered_at":"2026-06-09T00:54:29Z","spotify_id":"0ekrgFFefg8bPgXecHgClw","type":"track"}

Hablando Claro
type: MusicRecording
duration: PT2M44S
duration ms: 164605
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Caminos de Michoacan
  type: MusicAlbum
  date published: 2015-02-01
isrc code: QMYQ51100195

El Whisky y el Bandolero
type: MusicRecording
duration: PT3M43S
duration ms: 223537
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Caminos de Michoacan
  type: MusicAlbum
  date published: 2015-02-01
isrc code: QMYQ51100175

Amigo Mesero
type: MusicAlbum
date published: 2015-02-01
track: Amigo Mesero
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226567
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Amigo Mesero
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100233
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:43:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x60080aba193a0de33dcfbc40940d6aac7407d9f8ea142a9710c1d50cf8324b07
  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/5j9YhuwyXiMOTeCHqUXuXx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5j9YhuwyXiMOTeCHqUXuXx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x60080aba193a0de33dcfbc40940d6aac7407d9f8ea142a9710c1d50cf8324b07","isrc":"QMYQ51100233","name":"Amigo Mesero","registered_at":"2026-06-27T20:43:45Z","spotify_id":"5j9YhuwyXiMOTeCHqUXuXx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60080aba193a0de33dcfbc40940d6aac7407d9f8ea142a9710c1d50cf8324b07. 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/5j9YhuwyXiMOTeCHqUXuXx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5j9YhuwyXiMOTeCHqUXuXx.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x60080aba193a0de33dcfbc40940d6aac7407d9f8ea142a9710c1d50cf8324b07","isrc":"QMYQ51100233","name":"Amigo Mesero","registered_at":"2026-06-27T20:43:45Z","spotify_id":"5j9YhuwyXiMOTeCHqUXuXx","type":"track"}
track: Regalo de Reyes
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203553
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Amigo Mesero
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100214
track: Borracho y Loco
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142061
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Amigo Mesero
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100235
track: Alma de Acero
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145561
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Amigo Mesero
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100212
track: Pasaste a la Historia
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172338
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Amigo Mesero
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100206
track: Mil Mentiras
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188533
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Amigo Mesero
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100248
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T19:59:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf358a990b8b78daf6f9f825866bd01a386bbc99e00fd0dd4fd8e90ce19cbb38
  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/0F3BX0iTfZ3UsifoAnbaKq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0F3BX0iTfZ3UsifoAnbaKq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf358a990b8b78daf6f9f825866bd01a386bbc99e00fd0dd4fd8e90ce19cbb38","isrc":"QMYQ51100248","name":"Mil Mentiras","registered_at":"2026-06-23T19:59:18Z","spotify_id":"0F3BX0iTfZ3UsifoAnbaKq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf358a990b8b78daf6f9f825866bd01a386bbc99e00fd0dd4fd8e90ce19cbb38. 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/0F3BX0iTfZ3UsifoAnbaKq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0F3BX0iTfZ3UsifoAnbaKq.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xcf358a990b8b78daf6f9f825866bd01a386bbc99e00fd0dd4fd8e90ce19cbb38","isrc":"QMYQ51100248","name":"Mil Mentiras","registered_at":"2026-06-23T19:59:18Z","spotify_id":"0F3BX0iTfZ3UsifoAnbaKq","type":"track"}
track: El Vicio de Quererte
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167556
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Amigo Mesero
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100249
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T09:25:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54caad014e72962686dce72b0a11b0f0f68ab8097cee08bff1de1ed0a392faf4
  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/5IvXWkpatIBgELxgiXoiJt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IvXWkpatIBgELxgiXoiJt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x54caad014e72962686dce72b0a11b0f0f68ab8097cee08bff1de1ed0a392faf4","isrc":"QMYQ51100249","name":"El Vicio de Quererte","registered_at":"2026-06-10T09:25:45Z","spotify_id":"5IvXWkpatIBgELxgiXoiJt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54caad014e72962686dce72b0a11b0f0f68ab8097cee08bff1de1ed0a392faf4. 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/5IvXWkpatIBgELxgiXoiJt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IvXWkpatIBgELxgiXoiJt.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x54caad014e72962686dce72b0a11b0f0f68ab8097cee08bff1de1ed0a392faf4","isrc":"QMYQ51100249","name":"El Vicio de Quererte","registered_at":"2026-06-10T09:25:45Z","spotify_id":"5IvXWkpatIBgELxgiXoiJt","type":"track"}
track: Amor Ingrato
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219227
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Amigo Mesero
    type: MusicAlbum
    date published: 2015-02-01
  isrc code: QMYQ51100208
track: Pobre Reyna
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140572
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Amigo Mesero
  isrc code: QMYQ51100250
  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: Pedro y Pablo

Los Pajaritos De Tacupa
type: MusicGroup

Amigo Mesero
type: MusicAlbum
date published: 2015-02-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-27T20:43:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1194772c7f7e0ceccd5e0dc782b99574418d60b32773eef12b4c16cd5f43cf85

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/37z9fxKA7qK14tf5vrmO5T.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37z9fxKA7qK14tf5vrmO5T

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1194772c7f7e0ceccd5e0dc782b99574418d60b32773eef12b4c16cd5f43cf85","isrc":"QMYQ51100250","name":"Pobre Reyna","registered_at":"2026-06-27T20:43:35Z","spotify_id":"37z9fxKA7qK14tf5vrmO5T","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 0x1194772c7f7e0ceccd5e0dc782b99574418d60b32773eef12b4c16cd5f43cf85. 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/37z9fxKA7qK14tf5vrmO5T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37z9fxKA7qK14tf5vrmO5T.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x1194772c7f7e0ceccd5e0dc782b99574418d60b32773eef12b4c16cd5f43cf85","isrc":"QMYQ51100250","name":"Pobre Reyna","registered_at":"2026-06-27T20:43:35Z","spotify_id":"37z9fxKA7qK14tf5vrmO5T","type":"track"}

Pedro y Pablo
type: MusicRecording
duration: PT2M46S
duration ms: 166538
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Amigo Mesero
  type: MusicAlbum
  date published: 2015-02-01
isrc code: QMYQ51100237

14 Super Corridos
type: MusicAlbum
date published: 2012-09-19
track: Clave Privada
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149042
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767116
track: El Gallo de Sinaloa
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211086
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767117
track: El Wisky y el Bandolero
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222603
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767118
track: Clave Siete
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252171
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767119
track: La Polla
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281580
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
track: Nomas las Mujeres Quedan
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195069
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767121
track: El Macho Tordillo
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247082
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767122
track: Veinte Mujeres de Negro
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190681
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767123
track: Los Hermanos Rivales
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166556
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767124
track: El Puente
  type: MusicRecording
  duration: PT6M13S
  duration ms: 373073
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767125
track: El Camaro Negro
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223676
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767126
track: Sergio Quezada
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203761
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
track: Lamberto Quintero
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203702
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T12:35:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x83d0f92b903f5e2cfd71912fffc061e2e5a2259ecd275bb7d944638be3220840
  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/39QNF3wZtNS5MsUbPLPQ9x.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39QNF3wZtNS5MsUbPLPQ9x
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x83d0f92b903f5e2cfd71912fffc061e2e5a2259ecd275bb7d944638be3220840","isrc":"ESA011767128","name":"Lamberto Quintero","registered_at":"2026-06-22T12:35:55Z","spotify_id":"39QNF3wZtNS5MsUbPLPQ9x","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d0f92b903f5e2cfd71912fffc061e2e5a2259ecd275bb7d944638be3220840. 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/39QNF3wZtNS5MsUbPLPQ9x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39QNF3wZtNS5MsUbPLPQ9x.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x83d0f92b903f5e2cfd71912fffc061e2e5a2259ecd275bb7d944638be3220840","isrc":"ESA011767128","name":"Lamberto Quintero","registered_at":"2026-06-22T12:35:55Z","spotify_id":"39QNF3wZtNS5MsUbPLPQ9x","type":"track"}
track: Aurelio Morales
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183433
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 14 Super Corridos
    type: MusicAlbum
    date published: 2012-09-19
  isrc code: ESA011767129
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:14:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf711865185bbdced0bb6ea00b50c417895a87b9fe447b0880a2738d0c2c4877d
  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/6kwnJZniDkCxDn7Aea9Cgp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kwnJZniDkCxDn7Aea9Cgp
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf711865185bbdced0bb6ea00b50c417895a87b9fe447b0880a2738d0c2c4877d","isrc":"ESA011767129","name":"Aurelio Morales","registered_at":"2026-06-26T21:14:09Z","spotify_id":"6kwnJZniDkCxDn7Aea9Cgp","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 0xf711865185bbdced0bb6ea00b50c417895a87b9fe447b0880a2738d0c2c4877d. 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/6kwnJZniDkCxDn7Aea9Cgp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kwnJZniDkCxDn7Aea9Cgp.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0xf711865185bbdced0bb6ea00b50c417895a87b9fe447b0880a2738d0c2c4877d","isrc":"ESA011767129","name":"Aurelio Morales","registered_at":"2026-06-26T21:14:09Z","spotify_id":"6kwnJZniDkCxDn7Aea9Cgp","type":"track"}

Te He de Querer
type: MusicAlbum
date published: 2012-03-31
track: Te He de Querer
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182197
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Te He de Querer
    type: MusicAlbum
    date published: 2012-03-31
  isrc code: QZNW72326458
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:07:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc88ecfab2fa158d1f17e6dda92d653e19f682c8d8c321f3ee3917c88cb3e03f0
  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/1EaLgqz8TAahL7zb52r9pn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EaLgqz8TAahL7zb52r9pn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc88ecfab2fa158d1f17e6dda92d653e19f682c8d8c321f3ee3917c88cb3e03f0","isrc":"QZNW72326458","name":"Te He de Querer","registered_at":"2026-06-07T10:07:22Z","spotify_id":"1EaLgqz8TAahL7zb52r9pn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88ecfab2fa158d1f17e6dda92d653e19f682c8d8c321f3ee3917c88cb3e03f0. 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/1EaLgqz8TAahL7zb52r9pn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EaLgqz8TAahL7zb52r9pn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc88ecfab2fa158d1f17e6dda92d653e19f682c8d8c321f3ee3917c88cb3e03f0","isrc":"QZNW72326458","name":"Te He de Querer","registered_at":"2026-06-07T10:07:22Z","spotify_id":"1EaLgqz8TAahL7zb52r9pn","type":"track"}
track: Si Quieres Verme Llorar
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234470
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Te He de Querer
    type: MusicAlbum
    date published: 2012-03-31
  isrc code: QZNW72326459
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T19:59:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69db0c8543472bd1959fbbcd6660e19e70e10ba733cd27af54b086b85d0ccaff
  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/3hXiHxTx8JZrKJ5gxv42tA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hXiHxTx8JZrKJ5gxv42tA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x69db0c8543472bd1959fbbcd6660e19e70e10ba733cd27af54b086b85d0ccaff","isrc":"QZNW72326459","name":"Si Quieres Verme Llorar","registered_at":"2026-06-23T19:59:42Z","spotify_id":"3hXiHxTx8JZrKJ5gxv42tA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69db0c8543472bd1959fbbcd6660e19e70e10ba733cd27af54b086b85d0ccaff. 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/3hXiHxTx8JZrKJ5gxv42tA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hXiHxTx8JZrKJ5gxv42tA.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x69db0c8543472bd1959fbbcd6660e19e70e10ba733cd27af54b086b85d0ccaff","isrc":"QZNW72326459","name":"Si Quieres Verme Llorar","registered_at":"2026-06-23T19:59:42Z","spotify_id":"3hXiHxTx8JZrKJ5gxv42tA","type":"track"}
track: La Basurita
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139513
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Te He de Querer
    type: MusicAlbum
    date published: 2012-03-31
  isrc code: QZNW72326460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T12:54:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x58e7e529344d0d41e18bc64cef2ae11df4049103945a2efdc1f3d23c5900efeb
  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/79xxV4iG3s1FVkrkNEJyjR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79xxV4iG3s1FVkrkNEJyjR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x58e7e529344d0d41e18bc64cef2ae11df4049103945a2efdc1f3d23c5900efeb","isrc":"QZNW72326460","name":"La Basurita","registered_at":"2026-06-21T12:54:44Z","spotify_id":"79xxV4iG3s1FVkrkNEJyjR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e7e529344d0d41e18bc64cef2ae11df4049103945a2efdc1f3d23c5900efeb. 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/79xxV4iG3s1FVkrkNEJyjR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79xxV4iG3s1FVkrkNEJyjR.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x58e7e529344d0d41e18bc64cef2ae11df4049103945a2efdc1f3d23c5900efeb","isrc":"QZNW72326460","name":"La Basurita","registered_at":"2026-06-21T12:54:44Z","spotify_id":"79xxV4iG3s1FVkrkNEJyjR","type":"track"}
track: El Empecherado
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183317
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Te He de Querer
    type: MusicAlbum
    date published: 2012-03-31
  isrc code: QZNW72326461
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:53:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6fea2182b3be13d5f2e329c64d75e8da06305ff9508d289074a2c3f561e0042c
  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/5hqPOyHbziPp1TiY3sUFIq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hqPOyHbziPp1TiY3sUFIq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6fea2182b3be13d5f2e329c64d75e8da06305ff9508d289074a2c3f561e0042c","isrc":"QZNW72326461","name":"El Empecherado","registered_at":"2026-06-09T21:53:04Z","spotify_id":"5hqPOyHbziPp1TiY3sUFIq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fea2182b3be13d5f2e329c64d75e8da06305ff9508d289074a2c3f561e0042c. 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/5hqPOyHbziPp1TiY3sUFIq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hqPOyHbziPp1TiY3sUFIq.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6fea2182b3be13d5f2e329c64d75e8da06305ff9508d289074a2c3f561e0042c","isrc":"QZNW72326461","name":"El Empecherado","registered_at":"2026-06-09T21:53:04Z","spotify_id":"5hqPOyHbziPp1TiY3sUFIq","type":"track"}
track: Nacido en Tierra Caliente
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210723
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Te He de Querer
    type: MusicAlbum
    date published: 2012-03-31
  isrc code: QZNW72326462
  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: No Me Digas Que No
track: Dos Amores
track: Derecho a la Vida
track: Me Caíste del Cielo
track: De Ti Me Enamoré

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T16:16:25+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6a4b1d0ca5f9999ab6954d473a4f51ec78b2f2a59eff44cb3a2e4b18ac2cb54b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1CGWcZOIgO0qFNPeAGT8Rs.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CGWcZOIgO0qFNPeAGT8Rs

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6a4b1d0ca5f9999ab6954d473a4f51ec78b2f2a59eff44cb3a2e4b18ac2cb54b","isrc":"QZNW72326462","name":"Nacido en Tierra Caliente","registered_at":"2026-06-07T16:16:25Z","spotify_id":"1CGWcZOIgO0qFNPeAGT8Rs","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 0x6a4b1d0ca5f9999ab6954d473a4f51ec78b2f2a59eff44cb3a2e4b18ac2cb54b. 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/1CGWcZOIgO0qFNPeAGT8Rs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CGWcZOIgO0qFNPeAGT8Rs.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x6a4b1d0ca5f9999ab6954d473a4f51ec78b2f2a59eff44cb3a2e4b18ac2cb54b","isrc":"QZNW72326462","name":"Nacido en Tierra Caliente","registered_at":"2026-06-07T16:16:25Z","spotify_id":"1CGWcZOIgO0qFNPeAGT8Rs","type":"track"}

No Me Digas Que No
type: MusicRecording
duration: PT3M18S
duration ms: 198058
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Te He de Querer
  type: MusicAlbum
  date published: 2012-03-31
isrc code: QZNW72326463
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T20:00:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8805601697c6e3db2bfcd8ba2b37228f8073693b443895b61afe08e6a3f835e1
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/1FDJld3hyMP6htCpmkSfcy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FDJld3hyMP6htCpmkSfcy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8805601697c6e3db2bfcd8ba2b37228f8073693b443895b61afe08e6a3f835e1","isrc":"QZNW72326463","name":"No Me Digas Que No","registered_at":"2026-06-23T20:00:57Z","spotify_id":"1FDJld3hyMP6htCpmkSfcy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8805601697c6e3db2bfcd8ba2b37228f8073693b443895b61afe08e6a3f835e1. 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/1FDJld3hyMP6htCpmkSfcy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FDJld3hyMP6htCpmkSfcy.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x8805601697c6e3db2bfcd8ba2b37228f8073693b443895b61afe08e6a3f835e1","isrc":"QZNW72326463","name":"No Me Digas Que No","registered_at":"2026-06-23T20:00:57Z","spotify_id":"1FDJld3hyMP6htCpmkSfcy","type":"track"}

Dos Amores
type: MusicRecording
duration: PT3M2S
duration ms: 182740
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Te He de Querer
  type: MusicAlbum
  date published: 2012-03-31
isrc code: QZNW72326464
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:27:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a5905ee96b5fc2a2e8c0307e64a299405aef8f6822e2c997a1d20851f90b00d
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/2eFbvRoEu8tuzdQzROHUXY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eFbvRoEu8tuzdQzROHUXY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a5905ee96b5fc2a2e8c0307e64a299405aef8f6822e2c997a1d20851f90b00d","isrc":"QZNW72326464","name":"Dos Amores","registered_at":"2026-06-24T07:27:06Z","spotify_id":"2eFbvRoEu8tuzdQzROHUXY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5905ee96b5fc2a2e8c0307e64a299405aef8f6822e2c997a1d20851f90b00d. 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/2eFbvRoEu8tuzdQzROHUXY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eFbvRoEu8tuzdQzROHUXY.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x8a5905ee96b5fc2a2e8c0307e64a299405aef8f6822e2c997a1d20851f90b00d","isrc":"QZNW72326464","name":"Dos Amores","registered_at":"2026-06-24T07:27:06Z","spotify_id":"2eFbvRoEu8tuzdQzROHUXY","type":"track"}

Derecho a la Vida
type: MusicRecording
duration: PT3M1S
duration ms: 181788
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Te He de Querer
  type: MusicAlbum
  date published: 2012-03-31
isrc code: QZNW72326465

Me Caíste del Cielo
type: MusicRecording
duration: PT3M5S
duration ms: 185344
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Te He de Querer
  type: MusicAlbum
  date published: 2012-03-31
isrc code: ESA011683013

De Ti Me Enamoré
type: MusicRecording
duration: PT4M5S
duration ms: 245840
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Te He de Querer
  type: MusicAlbum
  date published: 2012-03-31
isrc code: QZNW72326647
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T22:04:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x201d9db7f0d517aa522555a452713e072bbc0ccab7e446f84d1acb0e31b888d8
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/6VNvb7xiGrCClgLy0nFTxv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VNvb7xiGrCClgLy0nFTxv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x201d9db7f0d517aa522555a452713e072bbc0ccab7e446f84d1acb0e31b888d8","isrc":"QZNW72326647","name":"De Ti Me Enamoré","registered_at":"2026-06-09T22:04:06Z","spotify_id":"6VNvb7xiGrCClgLy0nFTxv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201d9db7f0d517aa522555a452713e072bbc0ccab7e446f84d1acb0e31b888d8. 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/6VNvb7xiGrCClgLy0nFTxv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VNvb7xiGrCClgLy0nFTxv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x201d9db7f0d517aa522555a452713e072bbc0ccab7e446f84d1acb0e31b888d8","isrc":"QZNW72326647","name":"De Ti Me Enamoré","registered_at":"2026-06-09T22:04:06Z","spotify_id":"6VNvb7xiGrCClgLy0nFTxv","type":"track"}

El Macho Tordillo
type: MusicAlbum
date published: 2012-02-01
track: El Macho Tordillo
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245532
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Macho Tordillo
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: ESA012181699
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T01:04:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbab9f704740b9071bfb998afb2bf62003fa3c04cac492528ee6e251acd582714
  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/2kQPdL93a8j5R8LTU6KTC7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kQPdL93a8j5R8LTU6KTC7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbab9f704740b9071bfb998afb2bf62003fa3c04cac492528ee6e251acd582714","isrc":"ESA012181699","name":"El Macho Tordillo","registered_at":"2026-06-25T01:04:46Z","spotify_id":"2kQPdL93a8j5R8LTU6KTC7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab9f704740b9071bfb998afb2bf62003fa3c04cac492528ee6e251acd582714. 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/2kQPdL93a8j5R8LTU6KTC7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kQPdL93a8j5R8LTU6KTC7.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xbab9f704740b9071bfb998afb2bf62003fa3c04cac492528ee6e251acd582714","isrc":"ESA012181699","name":"El Macho Tordillo","registered_at":"2026-06-25T01:04:46Z","spotify_id":"2kQPdL93a8j5R8LTU6KTC7","type":"track"}
track: Flor de Limón
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186521
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Macho Tordillo
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: ESA012181700
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T07:08:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe5bfff522c4cf8280be6fb382b0f345801fa761ad603d1645114996a65f6bb03
  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/3BEMIkBv6kIFfdhhoacAmO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BEMIkBv6kIFfdhhoacAmO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe5bfff522c4cf8280be6fb382b0f345801fa761ad603d1645114996a65f6bb03","isrc":"ESA012181700","name":"Flor de Limón","registered_at":"2026-06-24T07:08:10Z","spotify_id":"3BEMIkBv6kIFfdhhoacAmO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bfff522c4cf8280be6fb382b0f345801fa761ad603d1645114996a65f6bb03. 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/3BEMIkBv6kIFfdhhoacAmO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BEMIkBv6kIFfdhhoacAmO.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe5bfff522c4cf8280be6fb382b0f345801fa761ad603d1645114996a65f6bb03","isrc":"ESA012181700","name":"Flor de Limón","registered_at":"2026-06-24T07:08:10Z","spotify_id":"3BEMIkBv6kIFfdhhoacAmO","type":"track"}
track: El Puente (Corrido del Puente)
  type: MusicRecording
  duration: PT6M13S
  duration ms: 373558
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Macho Tordillo
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: ESA012181701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T23:27:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12a726828949c674b15dcc7578ea34c8cf9e10cf2ff9e518ecbaf0223fd14809
  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/25UJleIsye0l0zCM8Syjhn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25UJleIsye0l0zCM8Syjhn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12a726828949c674b15dcc7578ea34c8cf9e10cf2ff9e518ecbaf0223fd14809","isrc":"ESA012181701","name":"El Puente (Corrido del Puente)","registered_at":"2026-06-18T23:27:00Z","spotify_id":"25UJleIsye0l0zCM8Syjhn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a726828949c674b15dcc7578ea34c8cf9e10cf2ff9e518ecbaf0223fd14809. 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/25UJleIsye0l0zCM8Syjhn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25UJleIsye0l0zCM8Syjhn.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x12a726828949c674b15dcc7578ea34c8cf9e10cf2ff9e518ecbaf0223fd14809","isrc":"ESA012181701","name":"El Puente (Corrido del Puente)","registered_at":"2026-06-18T23:27:00Z","spotify_id":"25UJleIsye0l0zCM8Syjhn","type":"track"}
track: Con la Tierra Encima
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153581
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Macho Tordillo
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: ESA012181702
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T01:04:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x857f58887edb8caf6b8a62b5cba625ec5be924a35435811540af5f4eccb06da8
  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/3s9t9WML43U1jRq7J8cwmk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3s9t9WML43U1jRq7J8cwmk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x857f58887edb8caf6b8a62b5cba625ec5be924a35435811540af5f4eccb06da8","isrc":"ESA012181702","name":"Con la Tierra Encima","registered_at":"2026-06-25T01:04:50Z","spotify_id":"3s9t9WML43U1jRq7J8cwmk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857f58887edb8caf6b8a62b5cba625ec5be924a35435811540af5f4eccb06da8. 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/3s9t9WML43U1jRq7J8cwmk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3s9t9WML43U1jRq7J8cwmk.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x857f58887edb8caf6b8a62b5cba625ec5be924a35435811540af5f4eccb06da8","isrc":"ESA012181702","name":"Con la Tierra Encima","registered_at":"2026-06-25T01:04:50Z","spotify_id":"3s9t9WML43U1jRq7J8cwmk","type":"track"}
track: Santa Rosa
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220585
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Macho Tordillo
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: ESA012181703
track: Triste Recuerdo
track: La Polla
track: Amigo (Mujeres Malas)
track: Alza Esos Ojos
track: Delante de Mi

Triste Recuerdo
type: MusicRecording
duration: PT4M7S
duration ms: 247570
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Macho Tordillo
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181704
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T05:18:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x675005adc784efc0eff27e75a0ba85d03cf3f3b5b65b5d072aca70f351cf7850
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/1EfEUESatddqPBPxbuVMsN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EfEUESatddqPBPxbuVMsN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x675005adc784efc0eff27e75a0ba85d03cf3f3b5b65b5d072aca70f351cf7850","isrc":"ESA012181704","name":"Triste Recuerdo","registered_at":"2026-06-26T05:18:25Z","spotify_id":"1EfEUESatddqPBPxbuVMsN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675005adc784efc0eff27e75a0ba85d03cf3f3b5b65b5d072aca70f351cf7850. 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/1EfEUESatddqPBPxbuVMsN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EfEUESatddqPBPxbuVMsN.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x675005adc784efc0eff27e75a0ba85d03cf3f3b5b65b5d072aca70f351cf7850","isrc":"ESA012181704","name":"Triste Recuerdo","registered_at":"2026-06-26T05:18:25Z","spotify_id":"1EfEUESatddqPBPxbuVMsN","type":"track"}

La Polla
type: MusicRecording
duration: PT4M43S
duration ms: 283253
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Macho Tordillo
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181705
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T09:19:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7b3ee168169287f6c80684023e472f6aea0e40783ac7d703856a11c7e955ff3
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/1PFb1jDHQp3hgLEtqdZp69.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PFb1jDHQp3hgLEtqdZp69
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7b3ee168169287f6c80684023e472f6aea0e40783ac7d703856a11c7e955ff3","isrc":"ESA012181705","name":"La Polla","registered_at":"2026-06-10T09:19:35Z","spotify_id":"1PFb1jDHQp3hgLEtqdZp69","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b3ee168169287f6c80684023e472f6aea0e40783ac7d703856a11c7e955ff3. 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/1PFb1jDHQp3hgLEtqdZp69.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PFb1jDHQp3hgLEtqdZp69.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd7b3ee168169287f6c80684023e472f6aea0e40783ac7d703856a11c7e955ff3","isrc":"ESA012181705","name":"La Polla","registered_at":"2026-06-10T09:19:35Z","spotify_id":"1PFb1jDHQp3hgLEtqdZp69","type":"track"}

Amigo (Mujeres Malas)
type: MusicRecording
duration: PT3M12S
duration ms: 192530
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Macho Tordillo
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181706
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T19:59:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4eb01773d4cd763fcbb27dba907577416e345c17b9447a4c729061882d996cf1
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/5W6C1aI6euTcJHHYRTbxVi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W6C1aI6euTcJHHYRTbxVi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4eb01773d4cd763fcbb27dba907577416e345c17b9447a4c729061882d996cf1","isrc":"ESA012181706","name":"Amigo (Mujeres Malas)","registered_at":"2026-06-23T19:59:24Z","spotify_id":"5W6C1aI6euTcJHHYRTbxVi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb01773d4cd763fcbb27dba907577416e345c17b9447a4c729061882d996cf1. 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/5W6C1aI6euTcJHHYRTbxVi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W6C1aI6euTcJHHYRTbxVi.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x4eb01773d4cd763fcbb27dba907577416e345c17b9447a4c729061882d996cf1","isrc":"ESA012181706","name":"Amigo (Mujeres Malas)","registered_at":"2026-06-23T19:59:24Z","spotify_id":"5W6C1aI6euTcJHHYRTbxVi","type":"track"}

Alza Esos Ojos
type: MusicRecording
duration: PT3M34S
duration ms: 214577
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Macho Tordillo
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181707

Delante de Mi
type: MusicRecording
duration: PT3M37S
duration ms: 217790
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Macho Tordillo
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181708
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T21:05:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa312a48b85ecb22f79266981e9e3c4e83a67d68671fdd725de3af9220c005910
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/69vBE9cnn2XLH9pals2Rke.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69vBE9cnn2XLH9pals2Rke
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa312a48b85ecb22f79266981e9e3c4e83a67d68671fdd725de3af9220c005910","isrc":"ESA012181708","name":"Delante de Mi","registered_at":"2026-06-11T21:05:47Z","spotify_id":"69vBE9cnn2XLH9pals2Rke","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa312a48b85ecb22f79266981e9e3c4e83a67d68671fdd725de3af9220c005910. 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/69vBE9cnn2XLH9pals2Rke.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69vBE9cnn2XLH9pals2Rke.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa312a48b85ecb22f79266981e9e3c4e83a67d68671fdd725de3af9220c005910","isrc":"ESA012181708","name":"Delante de Mi","registered_at":"2026-06-11T21:05:47Z","spotify_id":"69vBE9cnn2XLH9pals2Rke","type":"track"}

17 Exitos Veinte Mujeres de Negro
type: MusicAlbum
date published: 2012-02-01
track: Veinte Mujeres de Negro
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190544
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 17 Exitos Veinte Mujeres de Negro
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: ESA012181736
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T06:20:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5260cb3c929a4e8900a2118f61dfdc94419b0a159c50f2f95eaeac72d4326e9f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3r4KpiwUq7SseSHqEvYzyN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3r4KpiwUq7SseSHqEvYzyN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:40:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5260cb3c929a4e8900a2118f61dfdc94419b0a159c50f2f95eaeac72d4326e9f","isrc":"ESA012181736","name":"Veinte Mujeres de Negro","registered_at":"2026-06-17T06:20:30Z","spotify_id":"3r4KpiwUq7SseSHqEvYzyN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5260cb3c929a4e8900a2118f61dfdc94419b0a159c50f2f95eaeac72d4326e9f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:40:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3r4KpiwUq7SseSHqEvYzyN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3r4KpiwUq7SseSHqEvYzyN.
    date published: 2026-06-17T20:40:49Z
    text: {"copyright_id":"0x5260cb3c929a4e8900a2118f61dfdc94419b0a159c50f2f95eaeac72d4326e9f","isrc":"ESA012181736","name":"Veinte Mujeres de Negro","registered_at":"2026-06-17T06:20:30Z","spotify_id":"3r4KpiwUq7SseSHqEvYzyN","type":"track"}
track: Parranda y Parranda
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181558
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 17 Exitos Veinte Mujeres de Negro
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: ESA012181737
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T00:48:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40e72db66f9ba6e8f9116783d73cd3be8ad80f26d612d9fef2f8cf51a8dc4dbf
  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/6dKQcmCzuCPBhbjemqDUPn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dKQcmCzuCPBhbjemqDUPn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40e72db66f9ba6e8f9116783d73cd3be8ad80f26d612d9fef2f8cf51a8dc4dbf","isrc":"ESA012181737","name":"Parranda y Parranda","registered_at":"2026-06-09T00:48:53Z","spotify_id":"6dKQcmCzuCPBhbjemqDUPn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e72db66f9ba6e8f9116783d73cd3be8ad80f26d612d9fef2f8cf51a8dc4dbf. 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/6dKQcmCzuCPBhbjemqDUPn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dKQcmCzuCPBhbjemqDUPn.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x40e72db66f9ba6e8f9116783d73cd3be8ad80f26d612d9fef2f8cf51a8dc4dbf","isrc":"ESA012181737","name":"Parranda y Parranda","registered_at":"2026-06-09T00:48:53Z","spotify_id":"6dKQcmCzuCPBhbjemqDUPn","type":"track"}
track: En Cualquier Cantina
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159563
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 17 Exitos Veinte Mujeres de Negro
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: ESA012181738
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T20:18:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac0300cc87080c6f97a5cdb3d28e1189971c775c0ba24d479c2d891bb3e09bc5
  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/65sHJXK8LqfnronwoHNSGo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65sHJXK8LqfnronwoHNSGo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac0300cc87080c6f97a5cdb3d28e1189971c775c0ba24d479c2d891bb3e09bc5","isrc":"ESA012181738","name":"En Cualquier Cantina","registered_at":"2026-06-19T20:18:26Z","spotify_id":"65sHJXK8LqfnronwoHNSGo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0300cc87080c6f97a5cdb3d28e1189971c775c0ba24d479c2d891bb3e09bc5. 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/65sHJXK8LqfnronwoHNSGo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65sHJXK8LqfnronwoHNSGo.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xac0300cc87080c6f97a5cdb3d28e1189971c775c0ba24d479c2d891bb3e09bc5","isrc":"ESA012181738","name":"En Cualquier Cantina","registered_at":"2026-06-19T20:18:26Z","spotify_id":"65sHJXK8LqfnronwoHNSGo","type":"track"}
track: La Siembro Cosecho y Vendo
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212592
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 17 Exitos Veinte Mujeres de Negro
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: ESA012181739
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:10:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x701f2e8e927d13141629aed260228786e3a584c44bb3e9b8ac810ffa2653075c
  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/7o0m1WtcmQkx9zShebKMJo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o0m1WtcmQkx9zShebKMJo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x701f2e8e927d13141629aed260228786e3a584c44bb3e9b8ac810ffa2653075c","isrc":"ESA012181739","name":"La Siembro Cosecho y Vendo","registered_at":"2026-06-04T10:10:59Z","spotify_id":"7o0m1WtcmQkx9zShebKMJo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701f2e8e927d13141629aed260228786e3a584c44bb3e9b8ac810ffa2653075c. 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/7o0m1WtcmQkx9zShebKMJo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o0m1WtcmQkx9zShebKMJo.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x701f2e8e927d13141629aed260228786e3a584c44bb3e9b8ac810ffa2653075c","isrc":"ESA012181739","name":"La Siembro Cosecho y Vendo","registered_at":"2026-06-04T10:10:59Z","spotify_id":"7o0m1WtcmQkx9zShebKMJo","type":"track"}
track: La Raya Esta Pintada
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157578
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 17 Exitos Veinte Mujeres de Negro
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: ESA012181740
  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: De los Dientes Pa Fuera
track: Que Bonitas las Mujeres
track: Tu Aventura
track: Carino Donde Andaras
track: Dimelo de Frente
track: El Rey de la Sierra
track: Punalada Trapera
track: El Dia Que Me Entierren
track: El Rebelde
track: Me Esta Matando el Amor
track: Mi Retrato
track: Falsaria

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T12:54:42+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2fab0355e8679cc68e0b625dd185a5690b4cfefdfff0ea5f5e686a4e284db910

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/6QOHOcDMfDZOvOGunk4dNX.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QOHOcDMfDZOvOGunk4dNX

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2fab0355e8679cc68e0b625dd185a5690b4cfefdfff0ea5f5e686a4e284db910","isrc":"ESA012181740","name":"La Raya Esta Pintada","registered_at":"2026-06-21T12:54:42Z","spotify_id":"6QOHOcDMfDZOvOGunk4dNX","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 0x2fab0355e8679cc68e0b625dd185a5690b4cfefdfff0ea5f5e686a4e284db910. 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/6QOHOcDMfDZOvOGunk4dNX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QOHOcDMfDZOvOGunk4dNX.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x2fab0355e8679cc68e0b625dd185a5690b4cfefdfff0ea5f5e686a4e284db910","isrc":"ESA012181740","name":"La Raya Esta Pintada","registered_at":"2026-06-21T12:54:42Z","spotify_id":"6QOHOcDMfDZOvOGunk4dNX","type":"track"}

De los Dientes Pa Fuera
type: MusicRecording
duration: PT3M16S
duration ms: 196526
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181741
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:57:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd73fdf3ccca3329fbe1d704c9d100b809d96e78ecdcc680737f0a86bc8e8c3e
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/1x0W9GbgGGWPlLcNr21tws.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x0W9GbgGGWPlLcNr21tws
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd73fdf3ccca3329fbe1d704c9d100b809d96e78ecdcc680737f0a86bc8e8c3e","isrc":"ESA012181741","name":"De los Dientes Pa Fuera","registered_at":"2026-06-21T12:57:14Z","spotify_id":"1x0W9GbgGGWPlLcNr21tws","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd73fdf3ccca3329fbe1d704c9d100b809d96e78ecdcc680737f0a86bc8e8c3e. 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/1x0W9GbgGGWPlLcNr21tws.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1x0W9GbgGGWPlLcNr21tws.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdd73fdf3ccca3329fbe1d704c9d100b809d96e78ecdcc680737f0a86bc8e8c3e","isrc":"ESA012181741","name":"De los Dientes Pa Fuera","registered_at":"2026-06-21T12:57:14Z","spotify_id":"1x0W9GbgGGWPlLcNr21tws","type":"track"}

Que Bonitas las Mujeres
type: MusicRecording
duration: PT2M23S
duration ms: 143568
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181742
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:53:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29ae71ba7e36eef6718b87305ae288d002c2d8c6564ebe00159c22b4803cfb79
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/6qOpdFj5nOOqXW7QenvgBB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qOpdFj5nOOqXW7QenvgBB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29ae71ba7e36eef6718b87305ae288d002c2d8c6564ebe00159c22b4803cfb79","isrc":"ESA012181742","name":"Que Bonitas las Mujeres","registered_at":"2026-06-05T18:53:29Z","spotify_id":"6qOpdFj5nOOqXW7QenvgBB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ae71ba7e36eef6718b87305ae288d002c2d8c6564ebe00159c22b4803cfb79. 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/6qOpdFj5nOOqXW7QenvgBB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qOpdFj5nOOqXW7QenvgBB.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x29ae71ba7e36eef6718b87305ae288d002c2d8c6564ebe00159c22b4803cfb79","isrc":"ESA012181742","name":"Que Bonitas las Mujeres","registered_at":"2026-06-05T18:53:29Z","spotify_id":"6qOpdFj5nOOqXW7QenvgBB","type":"track"}

Tu Aventura
type: MusicRecording
duration: PT3M46S
duration ms: 226593
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181743
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T19:31:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x877a0b31c67fed0dbd6d0a4baa5741dc9050c1dc7742d8d6af08c4a7ef7a81c6
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/1FnK0xAuDCnWfuFUwWKWTb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FnK0xAuDCnWfuFUwWKWTb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x877a0b31c67fed0dbd6d0a4baa5741dc9050c1dc7742d8d6af08c4a7ef7a81c6","isrc":"ESA012181743","name":"Tu Aventura","registered_at":"2026-06-19T19:31:20Z","spotify_id":"1FnK0xAuDCnWfuFUwWKWTb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877a0b31c67fed0dbd6d0a4baa5741dc9050c1dc7742d8d6af08c4a7ef7a81c6. 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/1FnK0xAuDCnWfuFUwWKWTb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FnK0xAuDCnWfuFUwWKWTb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x877a0b31c67fed0dbd6d0a4baa5741dc9050c1dc7742d8d6af08c4a7ef7a81c6","isrc":"ESA012181743","name":"Tu Aventura","registered_at":"2026-06-19T19:31:20Z","spotify_id":"1FnK0xAuDCnWfuFUwWKWTb","type":"track"}

Carino Donde Andaras
type: MusicRecording
duration: PT2M35S
duration ms: 155488
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181744
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:17:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc045084f54534d50484f0cfcafd7a28cffd2b58bcdfd92a82c1defb61a90a9b9
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/1ryFDSZCnhhAk2hjp5grYl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ryFDSZCnhhAk2hjp5grYl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc045084f54534d50484f0cfcafd7a28cffd2b58bcdfd92a82c1defb61a90a9b9","isrc":"ESA012181744","name":"Carino Donde Andaras","registered_at":"2026-06-07T16:17:39Z","spotify_id":"1ryFDSZCnhhAk2hjp5grYl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc045084f54534d50484f0cfcafd7a28cffd2b58bcdfd92a82c1defb61a90a9b9. 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/1ryFDSZCnhhAk2hjp5grYl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ryFDSZCnhhAk2hjp5grYl.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xc045084f54534d50484f0cfcafd7a28cffd2b58bcdfd92a82c1defb61a90a9b9","isrc":"ESA012181744","name":"Carino Donde Andaras","registered_at":"2026-06-07T16:17:39Z","spotify_id":"1ryFDSZCnhhAk2hjp5grYl","type":"track"}

Dimelo de Frente
type: MusicRecording
duration: PT2M59S
duration ms: 179521
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181745
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T23:27:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9aef8d6f0240898cb0bfe7d4f95b11ddab89b8be47ba0d4a1e5a9871652522b
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/5nbFKrqiuyievNfhyaPNRM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nbFKrqiuyievNfhyaPNRM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9aef8d6f0240898cb0bfe7d4f95b11ddab89b8be47ba0d4a1e5a9871652522b","isrc":"ESA012181745","name":"Dimelo de Frente","registered_at":"2026-06-18T23:27:22Z","spotify_id":"5nbFKrqiuyievNfhyaPNRM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9aef8d6f0240898cb0bfe7d4f95b11ddab89b8be47ba0d4a1e5a9871652522b. 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/5nbFKrqiuyievNfhyaPNRM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nbFKrqiuyievNfhyaPNRM.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd9aef8d6f0240898cb0bfe7d4f95b11ddab89b8be47ba0d4a1e5a9871652522b","isrc":"ESA012181745","name":"Dimelo de Frente","registered_at":"2026-06-18T23:27:22Z","spotify_id":"5nbFKrqiuyievNfhyaPNRM","type":"track"}

El Rey de la Sierra
type: MusicRecording
duration: PT3M10S
duration ms: 190570
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181746
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T23:15:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4813e5707fe28591c7ad1d52683bffbe5233fced3720a22294601b00f42faa03
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/5XEdwDW8SjnrP6W7fJrAYa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XEdwDW8SjnrP6W7fJrAYa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4813e5707fe28591c7ad1d52683bffbe5233fced3720a22294601b00f42faa03","isrc":"ESA012181746","name":"El Rey de la Sierra","registered_at":"2026-06-10T23:15:31Z","spotify_id":"5XEdwDW8SjnrP6W7fJrAYa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4813e5707fe28591c7ad1d52683bffbe5233fced3720a22294601b00f42faa03. 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/5XEdwDW8SjnrP6W7fJrAYa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XEdwDW8SjnrP6W7fJrAYa.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4813e5707fe28591c7ad1d52683bffbe5233fced3720a22294601b00f42faa03","isrc":"ESA012181746","name":"El Rey de la Sierra","registered_at":"2026-06-10T23:15:31Z","spotify_id":"5XEdwDW8SjnrP6W7fJrAYa","type":"track"}

Punalada Trapera
type: MusicRecording
duration: PT2M46S
duration ms: 166590
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181747
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T01:03:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd156d32222f7222dbc0e44ccb04617861e13094b470c2e3f5f3e6027214b7d6
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/6bKKeCYl9j0Qfca1PSRaiG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bKKeCYl9j0Qfca1PSRaiG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd156d32222f7222dbc0e44ccb04617861e13094b470c2e3f5f3e6027214b7d6","isrc":"ESA012181747","name":"Punalada Trapera","registered_at":"2026-06-25T01:03:44Z","spotify_id":"6bKKeCYl9j0Qfca1PSRaiG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd156d32222f7222dbc0e44ccb04617861e13094b470c2e3f5f3e6027214b7d6. 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/6bKKeCYl9j0Qfca1PSRaiG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bKKeCYl9j0Qfca1PSRaiG.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcd156d32222f7222dbc0e44ccb04617861e13094b470c2e3f5f3e6027214b7d6","isrc":"ESA012181747","name":"Punalada Trapera","registered_at":"2026-06-25T01:03:44Z","spotify_id":"6bKKeCYl9j0Qfca1PSRaiG","type":"track"}

El Dia Que Me Entierren
type: MusicRecording
duration: PT2M52S
duration ms: 172546
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181748
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T14:33:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5412b63d8a43ff64d724ed29f127ebfb060ffdcfc841937ee1955c305cccfdfe
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/4uUmzzbS6ZEgiIWWJBEnxD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uUmzzbS6ZEgiIWWJBEnxD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5412b63d8a43ff64d724ed29f127ebfb060ffdcfc841937ee1955c305cccfdfe","isrc":"ESA012181748","name":"El Dia Que Me Entierren","registered_at":"2026-06-20T14:33:51Z","spotify_id":"4uUmzzbS6ZEgiIWWJBEnxD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5412b63d8a43ff64d724ed29f127ebfb060ffdcfc841937ee1955c305cccfdfe. 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/4uUmzzbS6ZEgiIWWJBEnxD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uUmzzbS6ZEgiIWWJBEnxD.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5412b63d8a43ff64d724ed29f127ebfb060ffdcfc841937ee1955c305cccfdfe","isrc":"ESA012181748","name":"El Dia Que Me Entierren","registered_at":"2026-06-20T14:33:51Z","spotify_id":"4uUmzzbS6ZEgiIWWJBEnxD","type":"track"}

El Rebelde
type: MusicRecording
duration: PT2M23S
duration ms: 143602
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181749
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T20:00:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa03c1fe847911515c1c65f728db0b8087b88c8747d501e39bb23e6f6f570d7ad
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/1pDeUTrLviQEZN77XDtx73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pDeUTrLviQEZN77XDtx73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa03c1fe847911515c1c65f728db0b8087b88c8747d501e39bb23e6f6f570d7ad","isrc":"ESA012181749","name":"El Rebelde","registered_at":"2026-06-23T20:00:43Z","spotify_id":"1pDeUTrLviQEZN77XDtx73","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03c1fe847911515c1c65f728db0b8087b88c8747d501e39bb23e6f6f570d7ad. 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/1pDeUTrLviQEZN77XDtx73.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pDeUTrLviQEZN77XDtx73.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa03c1fe847911515c1c65f728db0b8087b88c8747d501e39bb23e6f6f570d7ad","isrc":"ESA012181749","name":"El Rebelde","registered_at":"2026-06-23T20:00:43Z","spotify_id":"1pDeUTrLviQEZN77XDtx73","type":"track"}

Me Esta Matando el Amor
type: MusicRecording
duration: PT3M42S
duration ms: 222544
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181750
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:03:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa414fc4f33efd5fc1475a3f186e146da5a9dfddd868b12d882c41946f2d4e4b0
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/5p3OwEBdHsQLQSDIdZ7XT1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5p3OwEBdHsQLQSDIdZ7XT1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa414fc4f33efd5fc1475a3f186e146da5a9dfddd868b12d882c41946f2d4e4b0","isrc":"ESA012181750","name":"Me Esta Matando el Amor","registered_at":"2026-06-21T19:03:27Z","spotify_id":"5p3OwEBdHsQLQSDIdZ7XT1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa414fc4f33efd5fc1475a3f186e146da5a9dfddd868b12d882c41946f2d4e4b0. 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/5p3OwEBdHsQLQSDIdZ7XT1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5p3OwEBdHsQLQSDIdZ7XT1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa414fc4f33efd5fc1475a3f186e146da5a9dfddd868b12d882c41946f2d4e4b0","isrc":"ESA012181750","name":"Me Esta Matando el Amor","registered_at":"2026-06-21T19:03:27Z","spotify_id":"5p3OwEBdHsQLQSDIdZ7XT1","type":"track"}

Mi Retrato
type: MusicRecording
duration: PT2M26S
duration ms: 146528
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181751
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:07:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fb4f5aaef94fb687241caf1317f510e77f29bb135003ec5f52052e8aca0c2cc
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/111kO7jLDQrjWkAJdRvHY4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/111kO7jLDQrjWkAJdRvHY4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fb4f5aaef94fb687241caf1317f510e77f29bb135003ec5f52052e8aca0c2cc","isrc":"ESA012181751","name":"Mi Retrato","registered_at":"2026-06-07T10:07:42Z","spotify_id":"111kO7jLDQrjWkAJdRvHY4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb4f5aaef94fb687241caf1317f510e77f29bb135003ec5f52052e8aca0c2cc. 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/111kO7jLDQrjWkAJdRvHY4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/111kO7jLDQrjWkAJdRvHY4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8fb4f5aaef94fb687241caf1317f510e77f29bb135003ec5f52052e8aca0c2cc","isrc":"ESA012181751","name":"Mi Retrato","registered_at":"2026-06-07T10:07:42Z","spotify_id":"111kO7jLDQrjWkAJdRvHY4","type":"track"}

Falsaria
type: MusicRecording
duration: PT2M40S
duration ms: 160530
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 17 Exitos Veinte Mujeres de Negro
  type: MusicAlbum
  date published: 2012-02-01
isrc code: ESA012181752

En Vivo Desde Tierra Caliente
type: MusicAlbum
date published: 2010-02-03
track: Introducción - En Vivo
  type: MusicRecording
  duration: PT0M26S
  duration ms: 26377
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Qué Bonito - En Vivo
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190403
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Los Farsantes - En Vivo
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161541
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Ni Con Todo el Dinero - En Vivo
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198737
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Gallo de Tierra Caliente - En Vivo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209563
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Cómo No Voy a Llorar - En Vivo
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228298
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: El Zopilotito - En Vivo
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203012
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Enamorado de Ti - En Vivo
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  duration: PT4M15S
  duration ms: 255442
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: La Banda Nomás la Banda - En Vivo
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269862
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Quiero Dormir Cansado - En Vivo
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254111
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: El Tercer Jalón - En Vivo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209618
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Me Importa Poco - En Vivo
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248778
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Le Compré la Muerte a Mi Hijo - En Vivo
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254421
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Pa' la Raza del Barrio - En Vivo
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197183
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Por Su Olvido - En Vivo
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222470
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03
track: Principio y Final - En Vivo
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203326
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: En Vivo Desde Tierra Caliente
    type: MusicAlbum
    date published: 2010-02-03

La Que Se Fue
type: MusicAlbum
date published: 2010-06-23
track: La Que Se Fue
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145635
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Que Se Fue
    type: MusicAlbum
    date published: 2010-06-23
  isrc code: MXF360235842
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T12:34:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9edc13fc6756b4bc838a691046c31a69e1aa0d95047b272c5daa836ffdf5a773
  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/5QH2NrRqmY8PHeLR8UnVK4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QH2NrRqmY8PHeLR8UnVK4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9edc13fc6756b4bc838a691046c31a69e1aa0d95047b272c5daa836ffdf5a773","isrc":"MXF360235842","name":"La Que Se Fue","registered_at":"2026-06-22T12:34:41Z","spotify_id":"5QH2NrRqmY8PHeLR8UnVK4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edc13fc6756b4bc838a691046c31a69e1aa0d95047b272c5daa836ffdf5a773. 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/5QH2NrRqmY8PHeLR8UnVK4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QH2NrRqmY8PHeLR8UnVK4.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x9edc13fc6756b4bc838a691046c31a69e1aa0d95047b272c5daa836ffdf5a773","isrc":"MXF360235842","name":"La Que Se Fue","registered_at":"2026-06-22T12:34:41Z","spotify_id":"5QH2NrRqmY8PHeLR8UnVK4","type":"track"}
track: Me Importa Poco
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205589
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Que Se Fue
    type: MusicAlbum
    date published: 2010-06-23
  isrc code: MXF360436476
track: Como Espina Clavada
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208642
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Que Se Fue
    type: MusicAlbum
    date published: 2010-06-23
  isrc code: MXF360235844
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:12:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb006360bea42c5a7a969f1a467f5178b9435c0142f4ef4b00d0c811cd880ca54
  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/4sW7x7jq5a5IR90qvCw6Dg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sW7x7jq5a5IR90qvCw6Dg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb006360bea42c5a7a969f1a467f5178b9435c0142f4ef4b00d0c811cd880ca54","isrc":"MXF360235844","name":"Como Espina Clavada","registered_at":"2026-06-07T04:12:45Z","spotify_id":"4sW7x7jq5a5IR90qvCw6Dg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb006360bea42c5a7a969f1a467f5178b9435c0142f4ef4b00d0c811cd880ca54. 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/4sW7x7jq5a5IR90qvCw6Dg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sW7x7jq5a5IR90qvCw6Dg.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xb006360bea42c5a7a969f1a467f5178b9435c0142f4ef4b00d0c811cd880ca54","isrc":"MXF360235844","name":"Como Espina Clavada","registered_at":"2026-06-07T04:12:45Z","spotify_id":"4sW7x7jq5a5IR90qvCw6Dg","type":"track"}
track: La Ley De Las Mujeres
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158545
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Que Se Fue
    type: MusicAlbum
    date published: 2010-06-23
  isrc code: MXF369633793
track: Perdí Una Vez Más
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156316
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Que Se Fue
    type: MusicAlbum
    date published: 2010-06-23
  isrc code: MXF360135492
track: Que Me Toque La Banda
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130600
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Que Se Fue
    type: MusicAlbum
    date published: 2010-06-23
track: Los Farsantes
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122868
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Que Se Fue
    type: MusicAlbum
    date published: 2010-06-23
track: Mundo Ahí Te Quedas
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110078
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Que Se Fue
    type: MusicAlbum
    date published: 2010-06-23
track: El Importante
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134164
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Que Se Fue
    type: MusicAlbum
    date published: 2010-06-23
  isrc code: MXF360034889
track: El Cocho Y El Guache
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204741
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Que Se Fue
    type: MusicAlbum
    date published: 2010-06-23
track: Principio Y Final
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184331
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Que Se Fue
    type: MusicAlbum
    date published: 2010-06-23
  isrc code: MXF360436468
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T16:32:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdb30e606bed6f8908c79e50393f0a58a1423f776369d6af78eb2613d24a0bf3a
  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
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Quémame Los Ojos

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1yr4fYKBJM3TJ2gFJrTWF1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yr4fYKBJM3TJ2gFJrTWF1

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xdb30e606bed6f8908c79e50393f0a58a1423f776369d6af78eb2613d24a0bf3a","isrc":"MXF360436468","name":"Principio Y Final","registered_at":"2026-06-20T16:32:03Z","spotify_id":"1yr4fYKBJM3TJ2gFJrTWF1","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 0xdb30e606bed6f8908c79e50393f0a58a1423f776369d6af78eb2613d24a0bf3a. 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/1yr4fYKBJM3TJ2gFJrTWF1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yr4fYKBJM3TJ2gFJrTWF1.
date published: 2026-07-08T03:53:27Z
text: {"copyright_id":"0xdb30e606bed6f8908c79e50393f0a58a1423f776369d6af78eb2613d24a0bf3a","isrc":"MXF360436468","name":"Principio Y Final","registered_at":"2026-06-20T16:32:03Z","spotify_id":"1yr4fYKBJM3TJ2gFJrTWF1","type":"track"}

Quémame Los Ojos
type: MusicRecording
duration: PT2M22S
duration ms: 142291
explicit: false
by artist: Los Pajaritos De Tacupa
in album: La Que Se Fue
  type: MusicAlbum
  date published: 2010-06-23
isrc code: MXF360135490

Puro Pa' Delante
type: MusicAlbum
date published: 2010-03-17
track: Las Sigues Dando
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235659
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Puro Pa' Delante
    type: MusicAlbum
    date published: 2010-03-17
  isrc code: QZNW72326452
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:43:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x645c294777dec9cc47470800fb0ef6045276d6e1dd2084176a413674ea621dcd
  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/1Tk3lWiyOZIXjcGEYsqxRy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Tk3lWiyOZIXjcGEYsqxRy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x645c294777dec9cc47470800fb0ef6045276d6e1dd2084176a413674ea621dcd","isrc":"QZNW72326452","name":"Las Sigues Dando","registered_at":"2026-06-27T20:43:04Z","spotify_id":"1Tk3lWiyOZIXjcGEYsqxRy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645c294777dec9cc47470800fb0ef6045276d6e1dd2084176a413674ea621dcd. 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/1Tk3lWiyOZIXjcGEYsqxRy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Tk3lWiyOZIXjcGEYsqxRy.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x645c294777dec9cc47470800fb0ef6045276d6e1dd2084176a413674ea621dcd","isrc":"QZNW72326452","name":"Las Sigues Dando","registered_at":"2026-06-27T20:43:04Z","spotify_id":"1Tk3lWiyOZIXjcGEYsqxRy","type":"track"}
track: Si No Me Dejas
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155553
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Puro Pa' Delante
    type: MusicAlbum
    date published: 2010-03-17
  isrc code: QZNW72326453
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:28:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9445a4562089409ab202d5626b70f5b28769ceb241a144cb99d91e38596d675
  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/7LI4GIqOxgc0AOa4s5HRSN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LI4GIqOxgc0AOa4s5HRSN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf9445a4562089409ab202d5626b70f5b28769ceb241a144cb99d91e38596d675","isrc":"QZNW72326453","name":"Si No Me Dejas","registered_at":"2026-06-20T14:28:32Z","spotify_id":"7LI4GIqOxgc0AOa4s5HRSN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9445a4562089409ab202d5626b70f5b28769ceb241a144cb99d91e38596d675. 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/7LI4GIqOxgc0AOa4s5HRSN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LI4GIqOxgc0AOa4s5HRSN.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xf9445a4562089409ab202d5626b70f5b28769ceb241a144cb99d91e38596d675","isrc":"QZNW72326453","name":"Si No Me Dejas","registered_at":"2026-06-20T14:28:32Z","spotify_id":"7LI4GIqOxgc0AOa4s5HRSN","type":"track"}
track: Novia o Hermana
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241406
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Puro Pa' Delante
    type: MusicAlbum
    date published: 2010-03-17
  isrc code: QZNW72326454
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T01:04:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x71007b9c6ef1bf7a270a1f290044962876e93abdd351e672bd302b78cfbf3197
  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/5wKBySTFG2drcuhTI2jA1D.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wKBySTFG2drcuhTI2jA1D
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x71007b9c6ef1bf7a270a1f290044962876e93abdd351e672bd302b78cfbf3197","isrc":"QZNW72326454","name":"Novia o Hermana","registered_at":"2026-06-25T01:04:30Z","spotify_id":"5wKBySTFG2drcuhTI2jA1D","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71007b9c6ef1bf7a270a1f290044962876e93abdd351e672bd302b78cfbf3197. 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/5wKBySTFG2drcuhTI2jA1D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wKBySTFG2drcuhTI2jA1D.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x71007b9c6ef1bf7a270a1f290044962876e93abdd351e672bd302b78cfbf3197","isrc":"QZNW72326454","name":"Novia o Hermana","registered_at":"2026-06-25T01:04:30Z","spotify_id":"5wKBySTFG2drcuhTI2jA1D","type":"track"}
track: Te Vas, Te Vas
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233019
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Puro Pa' Delante
    type: MusicAlbum
    date published: 2010-03-17
  isrc code: QZNW72326455
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:31:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c74a0f544b244c238f62978c4125fae3888cf74dacf76b1f4b51a2da112eda8
  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/6KblqiM5UnDxhAbZ5spXNW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KblqiM5UnDxhAbZ5spXNW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7c74a0f544b244c238f62978c4125fae3888cf74dacf76b1f4b51a2da112eda8","isrc":"QZNW72326455","name":"Te Vas, Te Vas","registered_at":"2026-06-20T14:31:46Z","spotify_id":"6KblqiM5UnDxhAbZ5spXNW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c74a0f544b244c238f62978c4125fae3888cf74dacf76b1f4b51a2da112eda8. 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/6KblqiM5UnDxhAbZ5spXNW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KblqiM5UnDxhAbZ5spXNW.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x7c74a0f544b244c238f62978c4125fae3888cf74dacf76b1f4b51a2da112eda8","isrc":"QZNW72326455","name":"Te Vas, Te Vas","registered_at":"2026-06-20T14:31:46Z","spotify_id":"6KblqiM5UnDxhAbZ5spXNW","type":"track"}
track: El Amanecido
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159433
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Puro Pa' Delante
    type: MusicAlbum
    date published: 2010-03-17
  isrc code: QZNW72326456
track: Cuando Salgo a los Campos
track: Esta Noche Voy a Verla
track: Raquelita
track: Ay Amor! Tú Siempre Ganas
track: El Corrido de Yiyo

Cuando Salgo a los Campos
type: MusicRecording
duration: PT2M41S
duration ms: 161606
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Puro Pa' Delante
  type: MusicAlbum
  date published: 2010-03-17
isrc code: QZNW72326457

Esta Noche Voy a Verla
type: MusicRecording
duration: PT2M21S
duration ms: 141593
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Puro Pa' Delante
  type: MusicAlbum
  date published: 2010-03-17
isrc code: QZNW72326650
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:04:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2eb67225ffc69a07f021d487155b0133d4978fc9f339c64909a461a2dce82d59
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/1bbxwX9PcE5skPhqH0IrNH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bbxwX9PcE5skPhqH0IrNH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2eb67225ffc69a07f021d487155b0133d4978fc9f339c64909a461a2dce82d59","isrc":"QZNW72326650","name":"Esta Noche Voy a Verla","registered_at":"2026-06-07T10:04:06Z","spotify_id":"1bbxwX9PcE5skPhqH0IrNH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb67225ffc69a07f021d487155b0133d4978fc9f339c64909a461a2dce82d59. 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/1bbxwX9PcE5skPhqH0IrNH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bbxwX9PcE5skPhqH0IrNH.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2eb67225ffc69a07f021d487155b0133d4978fc9f339c64909a461a2dce82d59","isrc":"QZNW72326650","name":"Esta Noche Voy a Verla","registered_at":"2026-06-07T10:04:06Z","spotify_id":"1bbxwX9PcE5skPhqH0IrNH","type":"track"}

Raquelita
type: MusicRecording
duration: PT2M54S
duration ms: 174433
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Puro Pa' Delante
  type: MusicAlbum
  date published: 2010-03-17
isrc code: QZNW72326651

Ay Amor! Tú Siempre Ganas
type: MusicRecording
duration: PT3M4S
duration ms: 184833
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Puro Pa' Delante
  type: MusicAlbum
  date published: 2010-03-17
isrc code: QZNW72326652
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:46:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83f9e2af31166eaf1814fefb627b91c43a06427a4a6e8db267e50abd0ed58586
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/3BGK2zVvrM7F688wN1u59D.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BGK2zVvrM7F688wN1u59D
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83f9e2af31166eaf1814fefb627b91c43a06427a4a6e8db267e50abd0ed58586","isrc":"QZNW72326652","name":"Ay Amor! Tú Siempre Ganas","registered_at":"2026-06-27T20:46:16Z","spotify_id":"3BGK2zVvrM7F688wN1u59D","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f9e2af31166eaf1814fefb627b91c43a06427a4a6e8db267e50abd0ed58586. 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/3BGK2zVvrM7F688wN1u59D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BGK2zVvrM7F688wN1u59D.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x83f9e2af31166eaf1814fefb627b91c43a06427a4a6e8db267e50abd0ed58586","isrc":"QZNW72326652","name":"Ay Amor! Tú Siempre Ganas","registered_at":"2026-06-27T20:46:16Z","spotify_id":"3BGK2zVvrM7F688wN1u59D","type":"track"}

El Corrido de Yiyo
type: MusicRecording
duration: PT2M44S
duration ms: 164006
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Puro Pa' Delante
  type: MusicAlbum
  date published: 2010-03-17
isrc code: QZNW72326653

18 Kilates
type: MusicAlbum
date published: 2010-02-02
track: Como Duele Ser Pobre
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205486
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
  isrc code: USHM91057907
track: Un Dia Vas a Llorar
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204068
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
  isrc code: QZNW72336090
track: La Vida No Es
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239569
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
  isrc code: QZNW72331568
track: Cariño Dónde Andarás
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155488
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
  isrc code: QZNW72403297
track: En Cualquier Cantina
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159563
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
  isrc code: ESA012181738
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T20:18:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac0300cc87080c6f97a5cdb3d28e1189971c775c0ba24d479c2d891bb3e09bc5
  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/5jREOq7Cdyg560MBkdFNlm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jREOq7Cdyg560MBkdFNlm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac0300cc87080c6f97a5cdb3d28e1189971c775c0ba24d479c2d891bb3e09bc5","isrc":"ESA012181738","name":"En Cualquier Cantina","registered_at":"2026-06-19T20:18:26Z","spotify_id":"5jREOq7Cdyg560MBkdFNlm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0300cc87080c6f97a5cdb3d28e1189971c775c0ba24d479c2d891bb3e09bc5. 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/5jREOq7Cdyg560MBkdFNlm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jREOq7Cdyg560MBkdFNlm.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xac0300cc87080c6f97a5cdb3d28e1189971c775c0ba24d479c2d891bb3e09bc5","isrc":"ESA012181738","name":"En Cualquier Cantina","registered_at":"2026-06-19T20:18:26Z","spotify_id":"5jREOq7Cdyg560MBkdFNlm","type":"track"}
track: Flor de Limon
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185476
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
  isrc code: USHM91057912
track: Amigo Mesero
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226567
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
  isrc code: QMYQ51100233
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:43:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x60080aba193a0de33dcfbc40940d6aac7407d9f8ea142a9710c1d50cf8324b07
  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/1EKlxTrt75ANEjD4oB6vgS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EKlxTrt75ANEjD4oB6vgS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x60080aba193a0de33dcfbc40940d6aac7407d9f8ea142a9710c1d50cf8324b07","isrc":"QMYQ51100233","name":"Amigo Mesero","registered_at":"2026-06-27T20:43:45Z","spotify_id":"1EKlxTrt75ANEjD4oB6vgS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60080aba193a0de33dcfbc40940d6aac7407d9f8ea142a9710c1d50cf8324b07. 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/1EKlxTrt75ANEjD4oB6vgS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EKlxTrt75ANEjD4oB6vgS.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x60080aba193a0de33dcfbc40940d6aac7407d9f8ea142a9710c1d50cf8324b07","isrc":"QMYQ51100233","name":"Amigo Mesero","registered_at":"2026-06-27T20:43:45Z","spotify_id":"1EKlxTrt75ANEjD4oB6vgS","type":"track"}
track: Se Lo Dejo a Dios
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190635
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
  isrc code: QZNW72331571
track: Moño Negro
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169463
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
  isrc code: USHM91057915
track: La Ley de la Vida
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174531
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
  isrc code: USHM91057916
track: Con la Tierra Encima
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153633
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
track: Paloma Querida
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156585
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
    type: MusicAlbum
    date published: 2010-02-02
  isrc code: USHM91057918
track: Apenas Te Fuiste Ayer
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173512
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 18 Kilates
  isrc code: USHM91057919
track: Veinte Mujeres de Negro
track: Una Aventura
track: Me Esta Matando el Amor
track: Un juramento
track: Santa Rosa Pueblito

Los Pajaritos De Tacupa
type: MusicGroup

18 Kilates
type: MusicAlbum
date published: 2010-02-02

Veinte Mujeres de Negro
type: MusicRecording
duration: PT3M10S
duration ms: 190681
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 18 Kilates
  type: MusicAlbum
  date published: 2010-02-02
isrc code: QZNW72325991

Una Aventura
type: MusicRecording
duration: PT3M46S
duration ms: 226593
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 18 Kilates
  type: MusicAlbum
  date published: 2010-02-02
isrc code: USHM91057921

Me Esta Matando el Amor
type: MusicRecording
duration: PT3M42S
duration ms: 222544
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 18 Kilates
  type: MusicAlbum
  date published: 2010-02-02
isrc code: ESA012181750
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:03:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa414fc4f33efd5fc1475a3f186e146da5a9dfddd868b12d882c41946f2d4e4b0
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/5blAc5NqrT66zS067sCjgl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5blAc5NqrT66zS067sCjgl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa414fc4f33efd5fc1475a3f186e146da5a9dfddd868b12d882c41946f2d4e4b0","isrc":"ESA012181750","name":"Me Esta Matando el Amor","registered_at":"2026-06-21T19:03:27Z","spotify_id":"5blAc5NqrT66zS067sCjgl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa414fc4f33efd5fc1475a3f186e146da5a9dfddd868b12d882c41946f2d4e4b0. 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/5blAc5NqrT66zS067sCjgl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5blAc5NqrT66zS067sCjgl.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xa414fc4f33efd5fc1475a3f186e146da5a9dfddd868b12d882c41946f2d4e4b0","isrc":"ESA012181750","name":"Me Esta Matando el Amor","registered_at":"2026-06-21T19:03:27Z","spotify_id":"5blAc5NqrT66zS067sCjgl","type":"track"}

Un juramento
type: MusicRecording
duration: PT2M39S
duration ms: 159637
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 18 Kilates
  type: MusicAlbum
  date published: 2010-02-02

Santa Rosa Pueblito
type: MusicRecording
duration: PT3M40S
duration ms: 220533
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 18 Kilates
  type: MusicAlbum
  date published: 2010-02-02

Colección De Oro, Vol. 3: Lo Siembro, Cosecho Y Vendo
type: MusicAlbum
date published: 2009-11-13
track: La Siembro, Cosechó Y Vendo
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  duration: PT3M38S
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  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 3: Lo Siembro, Cosecho Y Vendo
    type: MusicAlbum
    date published: 2009-11-13
track: Cómo No Voy A Llorar
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222644
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 3: Lo Siembro, Cosecho Y Vendo
    type: MusicAlbum
    date published: 2009-11-13
track: El Agricultor
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182439
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 3: Lo Siembro, Cosecho Y Vendo
    type: MusicAlbum
    date published: 2009-11-13
track: Los Cuatro Estados Más Perrones
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150117
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 3: Lo Siembro, Cosecho Y Vendo
    type: MusicAlbum
    date published: 2009-11-13
track: Especialmente Para Ti
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197915
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 3: Lo Siembro, Cosecho Y Vendo
    type: MusicAlbum
    date published: 2009-11-13
track: Cien Cuernos De Chivo
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161483
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 3: Lo Siembro, Cosecho Y Vendo
    type: MusicAlbum
    date published: 2009-11-13
track: Entre Cerros Y Narcos
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143116
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 3: Lo Siembro, Cosecho Y Vendo
    type: MusicAlbum
    date published: 2009-11-13
track: Se Me Acabo La Ilusión
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226336
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 3: Lo Siembro, Cosecho Y Vendo
    type: MusicAlbum
    date published: 2009-11-13
track: Gallos, Pericos Y Chivas
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213646
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  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 3: Lo Siembro, Cosecho Y Vendo
    type: MusicAlbum
    date published: 2009-11-13
track: La Merma Del Traficante
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151080
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 3: Lo Siembro, Cosecho Y Vendo
    type: MusicAlbum
    date published: 2009-11-13

Colección De Oro, Vol. 2: Por Ellas
type: MusicAlbum
date published: 2009-11-13
track: Por Ellas
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  duration: PT3M12S
  duration ms: 192377
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  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 2: Por Ellas
    type: MusicAlbum
    date published: 2009-11-13
track: Paloma Piquito De Oro
  type: MusicRecording
  duration: PT3M1S
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  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 2: Por Ellas
    type: MusicAlbum
    date published: 2009-11-13
  isrc code: MXF360034892
track: Mirando Mí Llanto
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140898
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 2: Por Ellas
    type: MusicAlbum
    date published: 2009-11-13
  isrc code: MXF369733970
track: No Se Me Quita Lo Terco
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130739
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 2: Por Ellas
    type: MusicAlbum
    date published: 2009-11-13
track: Vida Es Un Sueño
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133143
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 2: Por Ellas
    type: MusicAlbum
    date published: 2009-11-13
  isrc code: MXF369733972
track: Hasta Que Amanezca
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159045
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 2: Por Ellas
    type: MusicAlbum
    date published: 2009-11-13
track: La Novia Del Pajarillo
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152380
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 2: Por Ellas
    type: MusicAlbum
    date published: 2009-11-13
  isrc code: MXF369834301
track: Por Su Olvido
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150302
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 2: Por Ellas
    type: MusicAlbum
    date published: 2009-11-13
track: Ya Después De Muerto
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147609
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 2: Por Ellas
    type: MusicAlbum
    date published: 2009-11-13
  isrc code: MXF369733969
track: Vivo El Momento
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  duration: PT2M3S
  duration ms: 123286
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Colección De Oro, Vol. 2: Por Ellas
    type: MusicAlbum
    date published: 2009-11-13
  isrc code: MXF360034888

Corridos Y Rancheras
type: MusicAlbum
date published: 2009-02-09
track: La Siembro, Cosechó Y Vendo
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  duration: PT3M38S
  duration ms: 218650
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Y Rancheras
    type: MusicAlbum
    date published: 2009-02-09
  isrc code: MXF369633800
track: Cien Cuernos De Chivo
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161483
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Y Rancheras
    type: MusicAlbum
    date published: 2009-02-09
  isrc code: MXF369834299
track: Corrido De Rafael Vázquez
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  duration: PT3M45S
  duration ms: 225361
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Y Rancheras
    type: MusicAlbum
    date published: 2009-02-09
  isrc code: MXF369834302
track: Los Cuatro Estados Más Perrones
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150117
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Y Rancheras
    type: MusicAlbum
    date published: 2009-02-09
  isrc code: MXF369934601
track: Entre Cerros Y Narcos
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143116
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Y Rancheras
    type: MusicAlbum
    date published: 2009-02-09
  isrc code: MXF369934602
track: El Agricultor
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182439
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Y Rancheras
    type: MusicAlbum
    date published: 2009-02-09
  isrc code: MXF369733975
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T05:22:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x805f7099ee17946aac0b0a137a6588fad88f7a823bf38451d8d7e589837c0337
  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/4qpJrxtxhAH2JcxzaGockh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qpJrxtxhAH2JcxzaGockh
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805f7099ee17946aac0b0a137a6588fad88f7a823bf38451d8d7e589837c0337. 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/4qpJrxtxhAH2JcxzaGockh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qpJrxtxhAH2JcxzaGockh.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x805f7099ee17946aac0b0a137a6588fad88f7a823bf38451d8d7e589837c0337","isrc":"MXF369733975","name":"El Agricultor","registered_at":"2026-06-26T05:22:24Z","spotify_id":"4qpJrxtxhAH2JcxzaGockh","type":"track"}
track: La Merma Del Traficante
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151080
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Y Rancheras
    type: MusicAlbum
    date published: 2009-02-09
  isrc code: MXF360034894
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:15:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6a6ea103cb94101a7115249d141e0a0358f4aef637d469c97c19f905de6d3366
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4oj7C3BNBMIzOMpp3xHdVw.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oj7C3BNBMIzOMpp3xHdVw
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6a6ea103cb94101a7115249d141e0a0358f4aef637d469c97c19f905de6d3366","isrc":"MXF360034894","name":"La Merma Del Traficante","registered_at":"2026-06-10T23:15:07Z","spotify_id":"4oj7C3BNBMIzOMpp3xHdVw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6ea103cb94101a7115249d141e0a0358f4aef637d469c97c19f905de6d3366. 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/4oj7C3BNBMIzOMpp3xHdVw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oj7C3BNBMIzOMpp3xHdVw.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6a6ea103cb94101a7115249d141e0a0358f4aef637d469c97c19f905de6d3366","isrc":"MXF360034894","name":"La Merma Del Traficante","registered_at":"2026-06-10T23:15:07Z","spotify_id":"4oj7C3BNBMIzOMpp3xHdVw","type":"track"}
track: Mi Cementerio
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  by artist: Los Pajaritos De Tacupa
  in album: Corridos Y Rancheras
    type: MusicAlbum
    date published: 2009-02-09
  isrc code: MXF360034887
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T19:12:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d5e571b42df44474b64a6741daf32391cba7538aaa05198dc04ff1fb9219dd1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/6Qi0RzVLJ2pzYeQ6mjXqMV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Qi0RzVLJ2pzYeQ6mjXqMV
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x7d5e571b42df44474b64a6741daf32391cba7538aaa05198dc04ff1fb9219dd1","isrc":"MXF360034887","name":"Mi Cementerio","registered_at":"2026-06-22T19:12:40Z","spotify_id":"6Qi0RzVLJ2pzYeQ6mjXqMV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5e571b42df44474b64a6741daf32391cba7538aaa05198dc04ff1fb9219dd1. 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/6Qi0RzVLJ2pzYeQ6mjXqMV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Qi0RzVLJ2pzYeQ6mjXqMV.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x7d5e571b42df44474b64a6741daf32391cba7538aaa05198dc04ff1fb9219dd1","isrc":"MXF360034887","name":"Mi Cementerio","registered_at":"2026-06-22T19:12:40Z","spotify_id":"6Qi0RzVLJ2pzYeQ6mjXqMV","type":"track"}
track: El Criminal
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  duration: PT3M3S
  duration ms: 183855
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Y Rancheras
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  additional property: CopyrightID
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  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Los Farsantes
track: Señor De Los Cerros
track: Poderoso
track: Doctor
track: Ni Con Todo El Dinero

Los Pajaritos De Tacupa
type: MusicGroup

Corridos Y Rancheras
type: MusicAlbum
date published: 2009-02-09

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T12:57:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6e2c3bb845becdc6b7ae0831f0accf0b1e008558af833f839fb824b1a7252766

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957124

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957124

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2f3YpnRZtH0gv0BR1gQaZD.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2f3YpnRZtH0gv0BR1gQaZD

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6e2c3bb845becdc6b7ae0831f0accf0b1e008558af833f839fb824b1a7252766","isrc":"MXF360135488","name":"El Criminal","registered_at":"2026-06-21T12:57:18Z","spotify_id":"2f3YpnRZtH0gv0BR1gQaZD","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 0x6e2c3bb845becdc6b7ae0831f0accf0b1e008558af833f839fb824b1a7252766. 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/2f3YpnRZtH0gv0BR1gQaZD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2f3YpnRZtH0gv0BR1gQaZD.
date published: 2026-07-08T03:53:27Z
text: {"copyright_id":"0x6e2c3bb845becdc6b7ae0831f0accf0b1e008558af833f839fb824b1a7252766","isrc":"MXF360135488","name":"El Criminal","registered_at":"2026-06-21T12:57:18Z","spotify_id":"2f3YpnRZtH0gv0BR1gQaZD","type":"track"}

Los Farsantes
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duration: PT2M2S
duration ms: 122868
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Corridos Y Rancheras
  type: MusicAlbum
  date published: 2009-02-09
isrc code: MXF369934608

Señor De Los Cerros
type: MusicRecording
duration: PT2M31S
duration ms: 151185
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Corridos Y Rancheras
  type: MusicAlbum
  date published: 2009-02-09
isrc code: MXF369633798

Poderoso
type: MusicRecording
duration: PT2M21S
duration ms: 141618
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Corridos Y Rancheras
  type: MusicAlbum
  date published: 2009-02-09
isrc code: MXF360135486
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:19:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x858ebb0a70b74063caa7aa1a9a018add5636ba8c1cc66f6167e79d9e441ee2f9
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/47WckWoIzhyThltTMsY2t6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47WckWoIzhyThltTMsY2t6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858ebb0a70b74063caa7aa1a9a018add5636ba8c1cc66f6167e79d9e441ee2f9. 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/47WckWoIzhyThltTMsY2t6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47WckWoIzhyThltTMsY2t6.
  date published: 2026-06-13T12:53:06Z

Doctor
type: MusicRecording
duration: PT4M31S
duration ms: 271104
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Corridos Y Rancheras
  type: MusicAlbum
  date published: 2009-02-09
isrc code: MXF360135168

Ni Con Todo El Dinero
type: MusicRecording
duration: PT2M55S
duration ms: 175148
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Corridos Y Rancheras
  type: MusicAlbum
  date published: 2009-02-09
isrc code: MXF360135163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T07:02:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982
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/3EJWNRjgXezAf0L53wuX9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EJWNRjgXezAf0L53wuX9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982","isrc":"MXF360135163","name":"Ni Con Todo El Dinero","registered_at":"2026-06-08T07:02:35Z","spotify_id":"3EJWNRjgXezAf0L53wuX9b","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982. 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/3EJWNRjgXezAf0L53wuX9b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EJWNRjgXezAf0L53wuX9b.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982","isrc":"MXF360135163","name":"Ni Con Todo El Dinero","registered_at":"2026-06-08T07:02:35Z","spotify_id":"3EJWNRjgXezAf0L53wuX9b","type":"track"}

Ese Soy Yo
type: MusicAlbum
date published: 2008-02-15
track: Te Voy a Olvidar
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190156
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Ese Soy Yo
    type: MusicAlbum
    date published: 2008-02-15
  isrc code: ESA012223811
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:44:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x67af583dd9c25998315a296f1349558f610bb870ac16618cc8f3c5e39d4c2793
  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/0gzRyO7lkynvZwOEMgShqP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gzRyO7lkynvZwOEMgShqP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x67af583dd9c25998315a296f1349558f610bb870ac16618cc8f3c5e39d4c2793","isrc":"ESA012223811","name":"Te Voy a Olvidar","registered_at":"2026-06-27T20:44:43Z","spotify_id":"0gzRyO7lkynvZwOEMgShqP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67af583dd9c25998315a296f1349558f610bb870ac16618cc8f3c5e39d4c2793. 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/0gzRyO7lkynvZwOEMgShqP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gzRyO7lkynvZwOEMgShqP.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x67af583dd9c25998315a296f1349558f610bb870ac16618cc8f3c5e39d4c2793","isrc":"ESA012223811","name":"Te Voy a Olvidar","registered_at":"2026-06-27T20:44:43Z","spotify_id":"0gzRyO7lkynvZwOEMgShqP","type":"track"}
track: El Corrido del Chino
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158453
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Ese Soy Yo
    type: MusicAlbum
    date published: 2008-02-15
  isrc code: ESA012223812
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T05:22:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb8bbefec28f78963a7cfacb04188f118d1a7ac5fc28bed145693652e378d7b5
  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/0rB0wdGkUxdtbZWfuyTUK0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rB0wdGkUxdtbZWfuyTUK0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeb8bbefec28f78963a7cfacb04188f118d1a7ac5fc28bed145693652e378d7b5","isrc":"ESA012223812","name":"El Corrido del Chino","registered_at":"2026-06-26T05:22:28Z","spotify_id":"0rB0wdGkUxdtbZWfuyTUK0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8bbefec28f78963a7cfacb04188f118d1a7ac5fc28bed145693652e378d7b5. 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/0rB0wdGkUxdtbZWfuyTUK0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rB0wdGkUxdtbZWfuyTUK0.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xeb8bbefec28f78963a7cfacb04188f118d1a7ac5fc28bed145693652e378d7b5","isrc":"ESA012223812","name":"El Corrido del Chino","registered_at":"2026-06-26T05:22:28Z","spotify_id":"0rB0wdGkUxdtbZWfuyTUK0","type":"track"}
track: Pa la Raza del Barrio
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159935
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Ese Soy Yo
    type: MusicAlbum
    date published: 2008-02-15
  isrc code: ESA012223813
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T01:04:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3642f8e1c0510c95d6ab88fdf3839250b965f8b5839122cfcebaf1bc20c86ad1
  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/4MJUGJZqTczAPGSaKIItgp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MJUGJZqTczAPGSaKIItgp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3642f8e1c0510c95d6ab88fdf3839250b965f8b5839122cfcebaf1bc20c86ad1","isrc":"ESA012223813","name":"Pa la Raza del Barrio","registered_at":"2026-06-25T01:04:36Z","spotify_id":"4MJUGJZqTczAPGSaKIItgp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3642f8e1c0510c95d6ab88fdf3839250b965f8b5839122cfcebaf1bc20c86ad1. 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/4MJUGJZqTczAPGSaKIItgp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MJUGJZqTczAPGSaKIItgp.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3642f8e1c0510c95d6ab88fdf3839250b965f8b5839122cfcebaf1bc20c86ad1","isrc":"ESA012223813","name":"Pa la Raza del Barrio","registered_at":"2026-06-25T01:04:36Z","spotify_id":"4MJUGJZqTczAPGSaKIItgp","type":"track"}
track: El Chivo
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152000
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Ese Soy Yo
    type: MusicAlbum
    date published: 2008-02-15
  isrc code: ESA012223814
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T19:31:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd84bcf09764462c643439e9a66ad06cc8e4184222f44fa9b48282365ef5da892
  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/6pm1fLymhFGpkrlAvgwjIA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pm1fLymhFGpkrlAvgwjIA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd84bcf09764462c643439e9a66ad06cc8e4184222f44fa9b48282365ef5da892","isrc":"ESA012223814","name":"El Chivo","registered_at":"2026-06-19T19:31:28Z","spotify_id":"6pm1fLymhFGpkrlAvgwjIA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84bcf09764462c643439e9a66ad06cc8e4184222f44fa9b48282365ef5da892. 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/6pm1fLymhFGpkrlAvgwjIA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pm1fLymhFGpkrlAvgwjIA.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd84bcf09764462c643439e9a66ad06cc8e4184222f44fa9b48282365ef5da892","isrc":"ESA012223814","name":"El Chivo","registered_at":"2026-06-19T19:31:28Z","spotify_id":"6pm1fLymhFGpkrlAvgwjIA","type":"track"}
track: Me Nortie
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176706
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Ese Soy Yo
    type: MusicAlbum
    date published: 2008-02-15
  isrc code: ESA012223815
  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: No Puedo Olvidarla
track: Esta Noche
track: El Viejo Mañoso
track: Jose Santana
track: Ese Soy Yo
track: El Mujeriego
track: Los Hermanos Abonza

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T12:55:30+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2a497060cac60b2c064bf045e3098d3c6df51ce5380feed2777aab7607fcd905

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/0cadHnU0PbVhmnkv2S8Nj7.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cadHnU0PbVhmnkv2S8Nj7

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2a497060cac60b2c064bf045e3098d3c6df51ce5380feed2777aab7607fcd905","isrc":"ESA012223815","name":"Me Nortie","registered_at":"2026-06-21T12:55:30Z","spotify_id":"0cadHnU0PbVhmnkv2S8Nj7","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 0x2a497060cac60b2c064bf045e3098d3c6df51ce5380feed2777aab7607fcd905. 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/0cadHnU0PbVhmnkv2S8Nj7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cadHnU0PbVhmnkv2S8Nj7.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x2a497060cac60b2c064bf045e3098d3c6df51ce5380feed2777aab7607fcd905","isrc":"ESA012223815","name":"Me Nortie","registered_at":"2026-06-21T12:55:30Z","spotify_id":"0cadHnU0PbVhmnkv2S8Nj7","type":"track"}

No Puedo Olvidarla
type: MusicRecording
duration: PT3M19S
duration ms: 199500
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Ese Soy Yo
  type: MusicAlbum
  date published: 2008-02-15
isrc code: ESA012223816
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T19:32:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde5ea34db4b9b9c8d7f4fe746c589f167ad28c0cc9b73d507fd601f2b58f3c5f
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/77RhkV6GucwKImAfpQeLgV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77RhkV6GucwKImAfpQeLgV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde5ea34db4b9b9c8d7f4fe746c589f167ad28c0cc9b73d507fd601f2b58f3c5f","isrc":"ESA012223816","name":"No Puedo Olvidarla","registered_at":"2026-06-19T19:32:34Z","spotify_id":"77RhkV6GucwKImAfpQeLgV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5ea34db4b9b9c8d7f4fe746c589f167ad28c0cc9b73d507fd601f2b58f3c5f. 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/77RhkV6GucwKImAfpQeLgV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77RhkV6GucwKImAfpQeLgV.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xde5ea34db4b9b9c8d7f4fe746c589f167ad28c0cc9b73d507fd601f2b58f3c5f","isrc":"ESA012223816","name":"No Puedo Olvidarla","registered_at":"2026-06-19T19:32:34Z","spotify_id":"77RhkV6GucwKImAfpQeLgV","type":"track"}

Esta Noche
type: MusicRecording
duration: PT2M19S
duration ms: 139129
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Ese Soy Yo
  type: MusicAlbum
  date published: 2008-02-15
isrc code: ESA012223817
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T22:52:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe86e59ed23e7fa69c8f9f00c3b99aafc2355c6fbdc526959b8964981fd6579ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/33d4oFcEzUKa1p1WumgiLO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33d4oFcEzUKa1p1WumgiLO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe86e59ed23e7fa69c8f9f00c3b99aafc2355c6fbdc526959b8964981fd6579ed","isrc":"ESA012223817","name":"Esta Noche","registered_at":"2026-06-27T22:52:57Z","spotify_id":"33d4oFcEzUKa1p1WumgiLO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86e59ed23e7fa69c8f9f00c3b99aafc2355c6fbdc526959b8964981fd6579ed. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/33d4oFcEzUKa1p1WumgiLO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33d4oFcEzUKa1p1WumgiLO.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0xe86e59ed23e7fa69c8f9f00c3b99aafc2355c6fbdc526959b8964981fd6579ed","isrc":"ESA012223817","name":"Esta Noche","registered_at":"2026-06-27T22:52:57Z","spotify_id":"33d4oFcEzUKa1p1WumgiLO","type":"track"}

El Viejo Mañoso
type: MusicRecording
duration: PT2M59S
duration ms: 179201
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Ese Soy Yo
  type: MusicAlbum
  date published: 2008-02-15
isrc code: ESA012223818
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:17:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5213650be808aa6b92efbf3fa6df1b0a06977c7c4d47975515ab2794ac98db9
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/3AXAumnym1ibADivm0vGLt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AXAumnym1ibADivm0vGLt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5213650be808aa6b92efbf3fa6df1b0a06977c7c4d47975515ab2794ac98db9","isrc":"ESA012223818","name":"El Viejo Mañoso","registered_at":"2026-06-18T12:17:57Z","spotify_id":"3AXAumnym1ibADivm0vGLt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5213650be808aa6b92efbf3fa6df1b0a06977c7c4d47975515ab2794ac98db9. 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/3AXAumnym1ibADivm0vGLt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AXAumnym1ibADivm0vGLt.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa5213650be808aa6b92efbf3fa6df1b0a06977c7c4d47975515ab2794ac98db9","isrc":"ESA012223818","name":"El Viejo Mañoso","registered_at":"2026-06-18T12:17:57Z","spotify_id":"3AXAumnym1ibADivm0vGLt","type":"track"}

Jose Santana
type: MusicRecording
duration: PT2M46S
duration ms: 166924
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Ese Soy Yo
  type: MusicAlbum
  date published: 2008-02-15
isrc code: ESA012223819
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T19:31:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a7865321026f7890a52c0ec4d2e4c469dbb9f06402c6f8b7485ed5c298d2ea6
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/75ptHSVuJb3mzm2svQCu1H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75ptHSVuJb3mzm2svQCu1H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a7865321026f7890a52c0ec4d2e4c469dbb9f06402c6f8b7485ed5c298d2ea6","isrc":"ESA012223819","name":"Jose Santana","registered_at":"2026-06-19T19:31:22Z","spotify_id":"75ptHSVuJb3mzm2svQCu1H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7865321026f7890a52c0ec4d2e4c469dbb9f06402c6f8b7485ed5c298d2ea6. 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/75ptHSVuJb3mzm2svQCu1H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75ptHSVuJb3mzm2svQCu1H.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2a7865321026f7890a52c0ec4d2e4c469dbb9f06402c6f8b7485ed5c298d2ea6","isrc":"ESA012223819","name":"Jose Santana","registered_at":"2026-06-19T19:31:22Z","spotify_id":"75ptHSVuJb3mzm2svQCu1H","type":"track"}

Ese Soy Yo
type: MusicRecording
duration: PT2M28S
duration ms: 148621
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Ese Soy Yo
  type: MusicAlbum
  date published: 2008-02-15
isrc code: ESA012223820
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:18:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x186b7c73c2bef79501e5c95e8a3359e7bffb525b407747af534298c1544cf8f6
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/6hzQpbjU2dutp2tzQYV94e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hzQpbjU2dutp2tzQYV94e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x186b7c73c2bef79501e5c95e8a3359e7bffb525b407747af534298c1544cf8f6","isrc":"ESA012223820","name":"Ese Soy Yo","registered_at":"2026-06-06T20:18:09Z","spotify_id":"6hzQpbjU2dutp2tzQYV94e","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186b7c73c2bef79501e5c95e8a3359e7bffb525b407747af534298c1544cf8f6. 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/6hzQpbjU2dutp2tzQYV94e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hzQpbjU2dutp2tzQYV94e.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x186b7c73c2bef79501e5c95e8a3359e7bffb525b407747af534298c1544cf8f6","isrc":"ESA012223820","name":"Ese Soy Yo","registered_at":"2026-06-06T20:18:09Z","spotify_id":"6hzQpbjU2dutp2tzQYV94e","type":"track"}

El Mujeriego
type: MusicRecording
duration: PT3M12S
duration ms: 192157
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Ese Soy Yo
  type: MusicAlbum
  date published: 2008-02-15
isrc code: ESA012223821
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T19:31:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x664d569896f685e1915bdb95527cde1fe62bded60c1962cd38a31fdb3ef3a3e0
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/2dBLkQrOsmF3zKlrnVnUtQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dBLkQrOsmF3zKlrnVnUtQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x664d569896f685e1915bdb95527cde1fe62bded60c1962cd38a31fdb3ef3a3e0","isrc":"ESA012223821","name":"El Mujeriego","registered_at":"2026-06-19T19:31:28Z","spotify_id":"2dBLkQrOsmF3zKlrnVnUtQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664d569896f685e1915bdb95527cde1fe62bded60c1962cd38a31fdb3ef3a3e0. 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/2dBLkQrOsmF3zKlrnVnUtQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dBLkQrOsmF3zKlrnVnUtQ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x664d569896f685e1915bdb95527cde1fe62bded60c1962cd38a31fdb3ef3a3e0","isrc":"ESA012223821","name":"El Mujeriego","registered_at":"2026-06-19T19:31:28Z","spotify_id":"2dBLkQrOsmF3zKlrnVnUtQ","type":"track"}

Los Hermanos Abonza
type: MusicRecording
duration: PT2M48S
duration ms: 168193
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Ese Soy Yo
  type: MusicAlbum
  date published: 2008-02-15
isrc code: ESA012223822
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T23:26:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf4f5888a776cd90148a2671248c3f5778c4c3c9bfccf81f6270d13320a7f5fd
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/1Ozy9Yybx5fVxXo4QhEzlV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ozy9Yybx5fVxXo4QhEzlV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf4f5888a776cd90148a2671248c3f5778c4c3c9bfccf81f6270d13320a7f5fd","isrc":"ESA012223822","name":"Los Hermanos Abonza","registered_at":"2026-06-18T23:26:52Z","spotify_id":"1Ozy9Yybx5fVxXo4QhEzlV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4f5888a776cd90148a2671248c3f5778c4c3c9bfccf81f6270d13320a7f5fd. 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/1Ozy9Yybx5fVxXo4QhEzlV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ozy9Yybx5fVxXo4QhEzlV.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xcf4f5888a776cd90148a2671248c3f5778c4c3c9bfccf81f6270d13320a7f5fd","isrc":"ESA012223822","name":"Los Hermanos Abonza","registered_at":"2026-06-18T23:26:52Z","spotify_id":"1Ozy9Yybx5fVxXo4QhEzlV","type":"track"}

Eres Mi Ángel
type: MusicAlbum
date published: 2007-05-07
track: Caray
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194373
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Eres Mi Ángel
    type: MusicAlbum
    date published: 2007-05-07
  isrc code: MXF360737627
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:13:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3252a2ecd0bee5ac6f9138b1b7c5574063037ba11507b2ed665e5eaced2624df
  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/3VZar36XhW49InB8BgvtYg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VZar36XhW49InB8BgvtYg
  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 0x3252a2ecd0bee5ac6f9138b1b7c5574063037ba11507b2ed665e5eaced2624df. 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/3VZar36XhW49InB8BgvtYg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VZar36XhW49InB8BgvtYg.
    date published: 2026-06-13T13:32:09Z
track: El Camarón
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146333
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Eres Mi Ángel
    type: MusicAlbum
    date published: 2007-05-07
  isrc code: MXF360737628
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T05:20:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34242036e57e55d7ff61121b6a90082a58102d601e74d33d560483fefd17e281
  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/3lvbSyRhK0TU6UnQgiYzAD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lvbSyRhK0TU6UnQgiYzAD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x34242036e57e55d7ff61121b6a90082a58102d601e74d33d560483fefd17e281","isrc":"MXF360737628","name":"El Camarón","registered_at":"2026-06-26T05:20:51Z","spotify_id":"3lvbSyRhK0TU6UnQgiYzAD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34242036e57e55d7ff61121b6a90082a58102d601e74d33d560483fefd17e281. 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/3lvbSyRhK0TU6UnQgiYzAD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lvbSyRhK0TU6UnQgiYzAD.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x34242036e57e55d7ff61121b6a90082a58102d601e74d33d560483fefd17e281","isrc":"MXF360737628","name":"El Camarón","registered_at":"2026-06-26T05:20:51Z","spotify_id":"3lvbSyRhK0TU6UnQgiYzAD","type":"track"}
track: Hermosa Tierra Caliente
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207666
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Eres Mi Ángel
    type: MusicAlbum
    date published: 2007-05-07
  isrc code: MXF360737629
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:20:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x801f33223272f3229c945eececd2454ac9c1c1797882a613780a7b5a7ea5f0a6
  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/6EDF54JATyoMUNbBJIETAe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EDF54JATyoMUNbBJIETAe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x801f33223272f3229c945eececd2454ac9c1c1797882a613780a7b5a7ea5f0a6","isrc":"MXF360737629","name":"Hermosa Tierra Caliente","registered_at":"2026-06-04T14:20:39Z","spotify_id":"6EDF54JATyoMUNbBJIETAe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801f33223272f3229c945eececd2454ac9c1c1797882a613780a7b5a7ea5f0a6. 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/6EDF54JATyoMUNbBJIETAe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EDF54JATyoMUNbBJIETAe.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x801f33223272f3229c945eececd2454ac9c1c1797882a613780a7b5a7ea5f0a6","isrc":"MXF360737629","name":"Hermosa Tierra Caliente","registered_at":"2026-06-04T14:20:39Z","spotify_id":"6EDF54JATyoMUNbBJIETAe","type":"track"}
track: La Catrina
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133506
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Eres Mi Ángel
    type: MusicAlbum
    date published: 2007-05-07
  isrc code: MXF360737630
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:43:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x654ffbd5e7c3be0f480725c407c23b027f69d7666bb1bcfb3bf057a117c0bf71
  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/7dVlL7nqZqmDfaSZrr6A5j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dVlL7nqZqmDfaSZrr6A5j
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x654ffbd5e7c3be0f480725c407c23b027f69d7666bb1bcfb3bf057a117c0bf71","isrc":"MXF360737630","name":"La Catrina","registered_at":"2026-06-27T20:43:17Z","spotify_id":"7dVlL7nqZqmDfaSZrr6A5j","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654ffbd5e7c3be0f480725c407c23b027f69d7666bb1bcfb3bf057a117c0bf71. 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/7dVlL7nqZqmDfaSZrr6A5j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dVlL7nqZqmDfaSZrr6A5j.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x654ffbd5e7c3be0f480725c407c23b027f69d7666bb1bcfb3bf057a117c0bf71","isrc":"MXF360737630","name":"La Catrina","registered_at":"2026-06-27T20:43:17Z","spotify_id":"7dVlL7nqZqmDfaSZrr6A5j","type":"track"}
track: Todo Por Servir Se Acaba
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181813
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Eres Mi Ángel
    type: MusicAlbum
    date published: 2007-05-07
  isrc code: MXF360737631
  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: Eres Mi Ángel
track: Corrido De Homero Hernández
track: La Caguama
track: Corrido De Gamaliel
track: Adiós Hermano Del Alma

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T16:09:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/33aFzGxZYAkCx2RxqfN06U.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33aFzGxZYAkCx2RxqfN06U

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17","isrc":"MXF360737631","name":"Todo Por Servir Se Acaba","registered_at":"2026-06-04T16:09:35Z","spotify_id":"33aFzGxZYAkCx2RxqfN06U","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 0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17. 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/33aFzGxZYAkCx2RxqfN06U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33aFzGxZYAkCx2RxqfN06U.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17","isrc":"MXF360737631","name":"Todo Por Servir Se Acaba","registered_at":"2026-06-04T16:09:35Z","spotify_id":"33aFzGxZYAkCx2RxqfN06U","type":"track"}

Eres Mi Ángel
type: MusicRecording
duration: PT3M2S
duration ms: 182306
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Eres Mi Ángel
  type: MusicAlbum
  date published: 2007-05-07
isrc code: MXF360737632
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T20:00:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e39faeb11f090ca2ca0180820ff1d499290db142143105155db156785fca8f2
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/5usDHiwT55WqeFQAHXxyk8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5usDHiwT55WqeFQAHXxyk8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e39faeb11f090ca2ca0180820ff1d499290db142143105155db156785fca8f2","isrc":"MXF360737632","name":"Eres Mi Ángel","registered_at":"2026-06-23T20:00:24Z","spotify_id":"5usDHiwT55WqeFQAHXxyk8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e39faeb11f090ca2ca0180820ff1d499290db142143105155db156785fca8f2. 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/5usDHiwT55WqeFQAHXxyk8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5usDHiwT55WqeFQAHXxyk8.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5e39faeb11f090ca2ca0180820ff1d499290db142143105155db156785fca8f2","isrc":"MXF360737632","name":"Eres Mi Ángel","registered_at":"2026-06-23T20:00:24Z","spotify_id":"5usDHiwT55WqeFQAHXxyk8","type":"track"}

Corrido De Homero Hernández
type: MusicRecording
duration: PT3M0S
duration ms: 180213
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Eres Mi Ángel
  type: MusicAlbum
  date published: 2007-05-07
isrc code: MXF360737633
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:02:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78abbd8898241ccac863c5a5df7ac433b5f719119310fbb14456ee934be77d85
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/3Qg9K9A9GtstcnNDFGbtlR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Qg9K9A9GtstcnNDFGbtlR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78abbd8898241ccac863c5a5df7ac433b5f719119310fbb14456ee934be77d85","isrc":"MXF360737633","name":"Corrido De Homero Hernández","registered_at":"2026-06-21T19:02:33Z","spotify_id":"3Qg9K9A9GtstcnNDFGbtlR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78abbd8898241ccac863c5a5df7ac433b5f719119310fbb14456ee934be77d85. 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/3Qg9K9A9GtstcnNDFGbtlR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Qg9K9A9GtstcnNDFGbtlR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x78abbd8898241ccac863c5a5df7ac433b5f719119310fbb14456ee934be77d85","isrc":"MXF360737633","name":"Corrido De Homero Hernández","registered_at":"2026-06-21T19:02:33Z","spotify_id":"3Qg9K9A9GtstcnNDFGbtlR","type":"track"}

La Caguama
type: MusicRecording
duration: PT3M21S
duration ms: 201906
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Eres Mi Ángel
  type: MusicAlbum
  date published: 2007-05-07
isrc code: MXF360737634

Corrido De Gamaliel
type: MusicRecording
duration: PT2M57S
duration ms: 177360
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Eres Mi Ángel
  type: MusicAlbum
  date published: 2007-05-07
isrc code: MXF360737635

Adiós Hermano Del Alma
type: MusicRecording
duration: PT3M30S
duration ms: 210760
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Eres Mi Ángel
  type: MusicAlbum
  date published: 2007-05-07
isrc code: MXF360737636

24 Kilates de Oro
type: MusicAlbum
date published: 2006-06-06
track: Caminos de Michoacan
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255500
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates de Oro
    type: MusicAlbum
    date published: 2006-06-06
  isrc code: QZNW72331542
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T09:19:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc496b4f1a1cc082fb52dcd386fde7035a490e5ba414396dffde6509ea77824c
  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/6OLHeDvaq11LxSWAL8umls.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OLHeDvaq11LxSWAL8umls
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcc496b4f1a1cc082fb52dcd386fde7035a490e5ba414396dffde6509ea77824c","isrc":"QZNW72331542","name":"Caminos de Michoacan","registered_at":"2026-06-10T09:19:39Z","spotify_id":"6OLHeDvaq11LxSWAL8umls","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc496b4f1a1cc082fb52dcd386fde7035a490e5ba414396dffde6509ea77824c. 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/6OLHeDvaq11LxSWAL8umls.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OLHeDvaq11LxSWAL8umls.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xcc496b4f1a1cc082fb52dcd386fde7035a490e5ba414396dffde6509ea77824c","isrc":"QZNW72331542","name":"Caminos de Michoacan","registered_at":"2026-06-10T09:19:39Z","spotify_id":"6OLHeDvaq11LxSWAL8umls","type":"track"}
track: La Raya Ya Esta Pintada
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158476
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates de Oro
    type: MusicAlbum
    date published: 2006-06-06
  isrc code: QZNW72331543
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:05:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdfc409065161f85a33f3fe9533d06910060f517bf4f06b1bec1cf12e3353b575
  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/69ZsyLhzAIX2l1xGbsS2ti.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69ZsyLhzAIX2l1xGbsS2ti
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdfc409065161f85a33f3fe9533d06910060f517bf4f06b1bec1cf12e3353b575","isrc":"QZNW72331543","name":"La Raya Ya Esta Pintada","registered_at":"2026-06-07T10:05:46Z","spotify_id":"69ZsyLhzAIX2l1xGbsS2ti","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc409065161f85a33f3fe9533d06910060f517bf4f06b1bec1cf12e3353b575. 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/69ZsyLhzAIX2l1xGbsS2ti.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69ZsyLhzAIX2l1xGbsS2ti.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdfc409065161f85a33f3fe9533d06910060f517bf4f06b1bec1cf12e3353b575","isrc":"QZNW72331543","name":"La Raya Ya Esta Pintada","registered_at":"2026-06-07T10:05:46Z","spotify_id":"69ZsyLhzAIX2l1xGbsS2ti","type":"track"}
track: Crueles Punales
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174532
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates de Oro
    type: MusicAlbum
    date published: 2006-06-06
  isrc code: QZNW72331544
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T19:59:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3cfd6942ff3404b77ec411b0c428884293d03d02df060eb86783a0520b07fe05
  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/5Al9UKE1ghTriJlmy7lVa5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Al9UKE1ghTriJlmy7lVa5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3cfd6942ff3404b77ec411b0c428884293d03d02df060eb86783a0520b07fe05","isrc":"QZNW72331544","name":"Crueles Punales","registered_at":"2026-06-23T19:59:05Z","spotify_id":"5Al9UKE1ghTriJlmy7lVa5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfd6942ff3404b77ec411b0c428884293d03d02df060eb86783a0520b07fe05. 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/5Al9UKE1ghTriJlmy7lVa5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Al9UKE1ghTriJlmy7lVa5.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x3cfd6942ff3404b77ec411b0c428884293d03d02df060eb86783a0520b07fe05","isrc":"QZNW72331544","name":"Crueles Punales","registered_at":"2026-06-23T19:59:05Z","spotify_id":"5Al9UKE1ghTriJlmy7lVa5","type":"track"}
track: Alza Esos Ojos y Mírame
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214540
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates de Oro
    type: MusicAlbum
    date published: 2006-06-06
  isrc code: QZNW72331545
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T12:55:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe58b93dba3faf05197a6f6d137bc03169a262fe53dd7bc1a8f754ecf7abec60f
  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/5z79MrLSUiTwExesvEr8eN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5z79MrLSUiTwExesvEr8eN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe58b93dba3faf05197a6f6d137bc03169a262fe53dd7bc1a8f754ecf7abec60f","isrc":"QZNW72331545","name":"Alza Esos Ojos y Mírame","registered_at":"2026-06-21T12:55:36Z","spotify_id":"5z79MrLSUiTwExesvEr8eN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58b93dba3faf05197a6f6d137bc03169a262fe53dd7bc1a8f754ecf7abec60f. 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/5z79MrLSUiTwExesvEr8eN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5z79MrLSUiTwExesvEr8eN.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe58b93dba3faf05197a6f6d137bc03169a262fe53dd7bc1a8f754ecf7abec60f","isrc":"QZNW72331545","name":"Alza Esos Ojos y Mírame","registered_at":"2026-06-21T12:55:36Z","spotify_id":"5z79MrLSUiTwExesvEr8eN","type":"track"}
track: Animas Que No Amanezca
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204521
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 24 Kilates de Oro
    type: MusicAlbum
    date published: 2006-06-06
  isrc code: QZNW72331546
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Gallo de Sinaloa
track: Que Me Lleve el Diablo
track: Los Hermanos Rivales
track: Delante de Mi
track: Dimelo de Frente
track: Un juramento
track: Amigo Mesero
track: Hermosisimo Lucero
track: Borracho y Loco
track: Punalada Trapera
track: Falsaria
track: Tristes Recuerdos
track: Nomas las Mujeres Quedan
track: El Rebelde
track: Esta Tristeza Mia
track: General Cardona
track: Pedro y Pablo
track: Como Duele Ser Pobre
track: Carino Donde Andaras

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T12:07:26+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xbde9ab3410436a759944b6fdca705cd12344311301bf211336c82c6c395e752d

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/34maujroJ1SLI1aun7rRBH.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34maujroJ1SLI1aun7rRBH

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xbde9ab3410436a759944b6fdca705cd12344311301bf211336c82c6c395e752d","isrc":"QZNW72331546","name":"Animas Que No Amanezca","registered_at":"2026-06-09T12:07:26Z","spotify_id":"34maujroJ1SLI1aun7rRBH","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 0xbde9ab3410436a759944b6fdca705cd12344311301bf211336c82c6c395e752d. 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/34maujroJ1SLI1aun7rRBH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34maujroJ1SLI1aun7rRBH.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xbde9ab3410436a759944b6fdca705cd12344311301bf211336c82c6c395e752d","isrc":"QZNW72331546","name":"Animas Que No Amanezca","registered_at":"2026-06-09T12:07:26Z","spotify_id":"34maujroJ1SLI1aun7rRBH","type":"track"}

El Gallo de Sinaloa
type: MusicRecording
duration: PT3M31S
duration ms: 211475
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331547

Que Me Lleve el Diablo
type: MusicRecording
duration: PT3M2S
duration ms: 182485
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331548
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T08:40:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bc838b0fec6dc9489355102dd859779afe388fa5d9d31c624a54b47d657f8d5
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/4BdXtE6YIuee77x2Jz7Z8s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BdXtE6YIuee77x2Jz7Z8s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0bc838b0fec6dc9489355102dd859779afe388fa5d9d31c624a54b47d657f8d5","isrc":"QZNW72331548","name":"Que Me Lleve el Diablo","registered_at":"2026-06-26T08:40:30Z","spotify_id":"4BdXtE6YIuee77x2Jz7Z8s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc838b0fec6dc9489355102dd859779afe388fa5d9d31c624a54b47d657f8d5. 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/4BdXtE6YIuee77x2Jz7Z8s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BdXtE6YIuee77x2Jz7Z8s.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x0bc838b0fec6dc9489355102dd859779afe388fa5d9d31c624a54b47d657f8d5","isrc":"QZNW72331548","name":"Que Me Lleve el Diablo","registered_at":"2026-06-26T08:40:30Z","spotify_id":"4BdXtE6YIuee77x2Jz7Z8s","type":"track"}

Los Hermanos Rivales
type: MusicRecording
duration: PT2M47S
duration ms: 167566
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331549
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T14:31:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a33a996ac439f4a090a8c9f645ce0ef59a369434fb868ced5e3d533cf44b329
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/4XQsT77Oakqu4KR9IbIXqF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XQsT77Oakqu4KR9IbIXqF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a33a996ac439f4a090a8c9f645ce0ef59a369434fb868ced5e3d533cf44b329","isrc":"QZNW72331549","name":"Los Hermanos Rivales","registered_at":"2026-06-20T14:31:46Z","spotify_id":"4XQsT77Oakqu4KR9IbIXqF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a33a996ac439f4a090a8c9f645ce0ef59a369434fb868ced5e3d533cf44b329. 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/4XQsT77Oakqu4KR9IbIXqF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XQsT77Oakqu4KR9IbIXqF.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0a33a996ac439f4a090a8c9f645ce0ef59a369434fb868ced5e3d533cf44b329","isrc":"QZNW72331549","name":"Los Hermanos Rivales","registered_at":"2026-06-20T14:31:46Z","spotify_id":"4XQsT77Oakqu4KR9IbIXqF","type":"track"}

Delante de Mi
type: MusicRecording
duration: PT3M38S
duration ms: 218499
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331550
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:43:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc03f85cf8ed6669f8dc1900c39531946c44af49d140494acc37d20fb56504644
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/3ijs7K2OJx9RMgCi049omw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ijs7K2OJx9RMgCi049omw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc03f85cf8ed6669f8dc1900c39531946c44af49d140494acc37d20fb56504644","isrc":"QZNW72331550","name":"Delante de Mi","registered_at":"2026-06-27T20:43:06Z","spotify_id":"3ijs7K2OJx9RMgCi049omw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03f85cf8ed6669f8dc1900c39531946c44af49d140494acc37d20fb56504644. 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/3ijs7K2OJx9RMgCi049omw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ijs7K2OJx9RMgCi049omw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc03f85cf8ed6669f8dc1900c39531946c44af49d140494acc37d20fb56504644","isrc":"QZNW72331550","name":"Delante de Mi","registered_at":"2026-06-27T20:43:06Z","spotify_id":"3ijs7K2OJx9RMgCi049omw","type":"track"}

Dimelo de Frente
type: MusicRecording
duration: PT3M0S
duration ms: 180511
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331551
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T03:00:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4554dd421583dfb2ff73bba185777ee98529807d24d9ba2ca642663029130263
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/4i8qwnw8c09Bp4WwOU9tb7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4i8qwnw8c09Bp4WwOU9tb7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4554dd421583dfb2ff73bba185777ee98529807d24d9ba2ca642663029130263","isrc":"QZNW72331551","name":"Dimelo de Frente","registered_at":"2026-06-25T03:00:18Z","spotify_id":"4i8qwnw8c09Bp4WwOU9tb7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4554dd421583dfb2ff73bba185777ee98529807d24d9ba2ca642663029130263. 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/4i8qwnw8c09Bp4WwOU9tb7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4i8qwnw8c09Bp4WwOU9tb7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4554dd421583dfb2ff73bba185777ee98529807d24d9ba2ca642663029130263","isrc":"QZNW72331551","name":"Dimelo de Frente","registered_at":"2026-06-25T03:00:18Z","spotify_id":"4i8qwnw8c09Bp4WwOU9tb7","type":"track"}

Un juramento
type: MusicRecording
duration: PT2M39S
duration ms: 159637
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331552

Amigo Mesero
type: MusicRecording
duration: PT3M47S
duration ms: 227253
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331553
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:08:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bea572939c264fc50867aed4d0af2e321a1e204b9797684a842f79a2a991184
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/2h9iHiIgEsl1tIdY92sZhK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2h9iHiIgEsl1tIdY92sZhK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bea572939c264fc50867aed4d0af2e321a1e204b9797684a842f79a2a991184","isrc":"QZNW72331553","name":"Amigo Mesero","registered_at":"2026-06-04T11:08:11Z","spotify_id":"2h9iHiIgEsl1tIdY92sZhK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bea572939c264fc50867aed4d0af2e321a1e204b9797684a842f79a2a991184. 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/2h9iHiIgEsl1tIdY92sZhK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2h9iHiIgEsl1tIdY92sZhK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2bea572939c264fc50867aed4d0af2e321a1e204b9797684a842f79a2a991184","isrc":"QZNW72331553","name":"Amigo Mesero","registered_at":"2026-06-04T11:08:11Z","spotify_id":"2h9iHiIgEsl1tIdY92sZhK","type":"track"}

Hermosisimo Lucero
type: MusicRecording
duration: PT2M9S
duration ms: 129485
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331554
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:57:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6009f3e0c57dcf04fd16ae7c9883b9bc515da9ac996a13589bf2861056acd668
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/17kTNuoMc8fewDyagXl9ma.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17kTNuoMc8fewDyagXl9ma
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6009f3e0c57dcf04fd16ae7c9883b9bc515da9ac996a13589bf2861056acd668","isrc":"QZNW72331554","name":"Hermosisimo Lucero","registered_at":"2026-06-05T23:57:55Z","spotify_id":"17kTNuoMc8fewDyagXl9ma","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6009f3e0c57dcf04fd16ae7c9883b9bc515da9ac996a13589bf2861056acd668. 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/17kTNuoMc8fewDyagXl9ma.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17kTNuoMc8fewDyagXl9ma.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6009f3e0c57dcf04fd16ae7c9883b9bc515da9ac996a13589bf2861056acd668","isrc":"QZNW72331554","name":"Hermosisimo Lucero","registered_at":"2026-06-05T23:57:55Z","spotify_id":"17kTNuoMc8fewDyagXl9ma","type":"track"}

Borracho y Loco
type: MusicRecording
duration: PT2M22S
duration ms: 142529
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T22:05:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcdf13307956745e30fed1a119035c6244ec60563a351148e84da6f0c56059228
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/384aYc5iBufPbxQ4gpYnEH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/384aYc5iBufPbxQ4gpYnEH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcdf13307956745e30fed1a119035c6244ec60563a351148e84da6f0c56059228","isrc":"QZNW72331555","name":"Borracho y Loco","registered_at":"2026-06-09T22:05:05Z","spotify_id":"384aYc5iBufPbxQ4gpYnEH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf13307956745e30fed1a119035c6244ec60563a351148e84da6f0c56059228. 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/384aYc5iBufPbxQ4gpYnEH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/384aYc5iBufPbxQ4gpYnEH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcdf13307956745e30fed1a119035c6244ec60563a351148e84da6f0c56059228","isrc":"QZNW72331555","name":"Borracho y Loco","registered_at":"2026-06-09T22:05:05Z","spotify_id":"384aYc5iBufPbxQ4gpYnEH","type":"track"}

Punalada Trapera
type: MusicRecording
duration: PT2M47S
duration ms: 167508
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331556
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T00:44:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fdc83aa8b69d031ca66419116309c1993bccfb031b4b090a072979da588cde2
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/6hawUyNSFcIbGBrMLGgqmX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hawUyNSFcIbGBrMLGgqmX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fdc83aa8b69d031ca66419116309c1993bccfb031b4b090a072979da588cde2","isrc":"QZNW72331556","name":"Punalada Trapera","registered_at":"2026-06-09T00:44:16Z","spotify_id":"6hawUyNSFcIbGBrMLGgqmX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdc83aa8b69d031ca66419116309c1993bccfb031b4b090a072979da588cde2. 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/6hawUyNSFcIbGBrMLGgqmX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hawUyNSFcIbGBrMLGgqmX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2fdc83aa8b69d031ca66419116309c1993bccfb031b4b090a072979da588cde2","isrc":"QZNW72331556","name":"Punalada Trapera","registered_at":"2026-06-09T00:44:16Z","spotify_id":"6hawUyNSFcIbGBrMLGgqmX","type":"track"}

Falsaria
type: MusicRecording
duration: PT2M41S
duration ms: 161284
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T20:00:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebe6ed41a7686dee60e3c84ef17e391770ca1ed006926807e046fd96a5490ccc
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/19sokdgjc91zEOCoPDDrXb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19sokdgjc91zEOCoPDDrXb
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 0xebe6ed41a7686dee60e3c84ef17e391770ca1ed006926807e046fd96a5490ccc. 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/19sokdgjc91zEOCoPDDrXb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19sokdgjc91zEOCoPDDrXb.
  date published: 2026-07-02T05:09:12Z

Tristes Recuerdos
type: MusicRecording
duration: PT4M8S
duration ms: 248499
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331558

Nomas las Mujeres Quedan
type: MusicRecording
duration: PT3M15S
duration ms: 195576
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331559

El Rebelde
type: MusicRecording
duration: PT2M24S
duration ms: 144458
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331560

Esta Tristeza Mia
type: MusicRecording
duration: PT2M28S
duration ms: 148503
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331561

General Cardona
type: MusicRecording
duration: PT6M51S
duration ms: 411515
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331562

Pedro y Pablo
type: MusicRecording
duration: PT2M46S
duration ms: 166521
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331563
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:42:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a199b3b9af3489f63f76dddece2ec6500b38c7d3a78361ef883179ef51eac3f
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/0YFOmSeMeR8Jdx3KuH40ye.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YFOmSeMeR8Jdx3KuH40ye
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a199b3b9af3489f63f76dddece2ec6500b38c7d3a78361ef883179ef51eac3f","isrc":"QZNW72331563","name":"Pedro y Pablo","registered_at":"2026-06-27T20:42:50Z","spotify_id":"0YFOmSeMeR8Jdx3KuH40ye","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a199b3b9af3489f63f76dddece2ec6500b38c7d3a78361ef883179ef51eac3f. 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/0YFOmSeMeR8Jdx3KuH40ye.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YFOmSeMeR8Jdx3KuH40ye.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9a199b3b9af3489f63f76dddece2ec6500b38c7d3a78361ef883179ef51eac3f","isrc":"QZNW72331563","name":"Pedro y Pablo","registered_at":"2026-06-27T20:42:50Z","spotify_id":"0YFOmSeMeR8Jdx3KuH40ye","type":"track"}

Como Duele Ser Pobre
type: MusicRecording
duration: PT3M26S
duration ms: 206541
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:53:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa059036b70a29455499db06e07181a4b6da36899a427f7fd7fe31a8890f9cd3d
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/34GlpZvLS9tzwW8u4JBDQP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34GlpZvLS9tzwW8u4JBDQP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa059036b70a29455499db06e07181a4b6da36899a427f7fd7fe31a8890f9cd3d","isrc":"QZNW72331564","name":"Como Duele Ser Pobre","registered_at":"2026-06-04T13:53:11Z","spotify_id":"34GlpZvLS9tzwW8u4JBDQP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa059036b70a29455499db06e07181a4b6da36899a427f7fd7fe31a8890f9cd3d. 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/34GlpZvLS9tzwW8u4JBDQP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34GlpZvLS9tzwW8u4JBDQP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa059036b70a29455499db06e07181a4b6da36899a427f7fd7fe31a8890f9cd3d","isrc":"QZNW72331564","name":"Como Duele Ser Pobre","registered_at":"2026-06-04T13:53:11Z","spotify_id":"34GlpZvLS9tzwW8u4JBDQP","type":"track"}

Carino Donde Andaras
type: MusicRecording
duration: PT2M36S
duration ms: 156490
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 24 Kilates de Oro
  type: MusicAlbum
  date published: 2006-06-06
isrc code: QZNW72331565
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:39:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea510e1b6a5bd14cdafe934105695863d8d0b35758fae4485173b1d3145f6f47
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/29e4wYsOxw1lYgiu0ZFdeO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29e4wYsOxw1lYgiu0ZFdeO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea510e1b6a5bd14cdafe934105695863d8d0b35758fae4485173b1d3145f6f47","isrc":"QZNW72331565","name":"Carino Donde Andaras","registered_at":"2026-06-04T09:39:48Z","spotify_id":"29e4wYsOxw1lYgiu0ZFdeO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea510e1b6a5bd14cdafe934105695863d8d0b35758fae4485173b1d3145f6f47. 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/29e4wYsOxw1lYgiu0ZFdeO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29e4wYsOxw1lYgiu0ZFdeO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xea510e1b6a5bd14cdafe934105695863d8d0b35758fae4485173b1d3145f6f47","isrc":"QZNW72331565","name":"Carino Donde Andaras","registered_at":"2026-06-04T09:39:48Z","spotify_id":"29e4wYsOxw1lYgiu0ZFdeO","type":"track"}

16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
type: MusicAlbum
date published: 2006-03-09
track: Parranda y Parranda
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182485
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
    type: MusicAlbum
    date published: 2006-03-09
  isrc code: QZNW72337562
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:27:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2164994fb0ddbfdffb2c7077c187f3e459ffde4bb1c9a741e1acb788f0cfcdf5
  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/7Kz76Wz4kiEDXfKSPR2d1X.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Kz76Wz4kiEDXfKSPR2d1X
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2164994fb0ddbfdffb2c7077c187f3e459ffde4bb1c9a741e1acb788f0cfcdf5","isrc":"QZNW72337562","name":"Parranda y Parranda","registered_at":"2026-06-04T13:27:28Z","spotify_id":"7Kz76Wz4kiEDXfKSPR2d1X","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2164994fb0ddbfdffb2c7077c187f3e459ffde4bb1c9a741e1acb788f0cfcdf5. 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/7Kz76Wz4kiEDXfKSPR2d1X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Kz76Wz4kiEDXfKSPR2d1X.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2164994fb0ddbfdffb2c7077c187f3e459ffde4bb1c9a741e1acb788f0cfcdf5","isrc":"QZNW72337562","name":"Parranda y Parranda","registered_at":"2026-06-04T13:27:28Z","spotify_id":"7Kz76Wz4kiEDXfKSPR2d1X","type":"track"}
track: Delante de Mi
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218511
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
    type: MusicAlbum
    date published: 2006-03-09
  isrc code: QZNW72337563
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:11:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d8e6f49154eb32695f57f0b10a9439f9c67159cb9afb4881d8f76fe7477d754
  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/29Ytj7WQlIvHN434YmsiB5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29Ytj7WQlIvHN434YmsiB5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d8e6f49154eb32695f57f0b10a9439f9c67159cb9afb4881d8f76fe7477d754","isrc":"QZNW72337563","name":"Delante de Mi","registered_at":"2026-06-10T23:11:59Z","spotify_id":"29Ytj7WQlIvHN434YmsiB5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8e6f49154eb32695f57f0b10a9439f9c67159cb9afb4881d8f76fe7477d754. 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/29Ytj7WQlIvHN434YmsiB5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29Ytj7WQlIvHN434YmsiB5.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2d8e6f49154eb32695f57f0b10a9439f9c67159cb9afb4881d8f76fe7477d754","isrc":"QZNW72337563","name":"Delante de Mi","registered_at":"2026-06-10T23:11:59Z","spotify_id":"29Ytj7WQlIvHN434YmsiB5","type":"track"}
track: Que Me Entierren Con la Banda
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170449
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
    type: MusicAlbum
    date published: 2006-03-09
  isrc code: QZNW72337564
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:50:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d5985c986f6cd3c8cfeaf731debda1e9e9babf3b46f380f0a13ee98264cd2ba
  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/5UYQu0OtWTkeOZqOhbKpaD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UYQu0OtWTkeOZqOhbKpaD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6d5985c986f6cd3c8cfeaf731debda1e9e9babf3b46f380f0a13ee98264cd2ba","isrc":"QZNW72337564","name":"Que Me Entierren Con la Banda","registered_at":"2026-06-05T18:50:22Z","spotify_id":"5UYQu0OtWTkeOZqOhbKpaD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5985c986f6cd3c8cfeaf731debda1e9e9babf3b46f380f0a13ee98264cd2ba. 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/5UYQu0OtWTkeOZqOhbKpaD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UYQu0OtWTkeOZqOhbKpaD.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6d5985c986f6cd3c8cfeaf731debda1e9e9babf3b46f380f0a13ee98264cd2ba","isrc":"QZNW72337564","name":"Que Me Entierren Con la Banda","registered_at":"2026-06-05T18:50:22Z","spotify_id":"5UYQu0OtWTkeOZqOhbKpaD","type":"track"}
track: Clave Privada
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150465
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
    type: MusicAlbum
    date published: 2006-03-09
  isrc code: QZNW72337565
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:27:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe962f5d6af572f9edb2c31e152ce12fe5b4fae56d9f9721e6349ecdfb0750f8e
  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/01MUnW42XXlwSxVtgYwMhz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01MUnW42XXlwSxVtgYwMhz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe962f5d6af572f9edb2c31e152ce12fe5b4fae56d9f9721e6349ecdfb0750f8e","isrc":"QZNW72337565","name":"Clave Privada","registered_at":"2026-06-08T01:27:10Z","spotify_id":"01MUnW42XXlwSxVtgYwMhz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe962f5d6af572f9edb2c31e152ce12fe5b4fae56d9f9721e6349ecdfb0750f8e. 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/01MUnW42XXlwSxVtgYwMhz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01MUnW42XXlwSxVtgYwMhz.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe962f5d6af572f9edb2c31e152ce12fe5b4fae56d9f9721e6349ecdfb0750f8e","isrc":"QZNW72337565","name":"Clave Privada","registered_at":"2026-06-08T01:27:10Z","spotify_id":"01MUnW42XXlwSxVtgYwMhz","type":"track"}
track: Viva Quien Sabe Querer
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177491
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
    type: MusicAlbum
    date published: 2006-03-09
  isrc code: QZNW72337566
track: El Dia Que Me Entierren
track: Pasaste a la Historia
track: De los Dientes Pa' Fuera
track: Amor Ingrato
track: Dimelo de Frente
track: El Whisky y el Bandolero
track: El Albur de Tu Vida
track: Esta Tristeza Mia
track: Alma de Acero
track: El Rebelde
track: Regalo de Reyes

El Dia Que Me Entierren
type: MusicRecording
duration: PT2M53S
duration ms: 173499
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
  type: MusicAlbum
  date published: 2006-03-09
isrc code: QZNW72337567
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T09:15:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8032f614f88c595a507617c6f73f4398b7ec502b582ed88fb1d0452a201c3ebf
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/5ILADOzI0Xl21j2F2dlvkT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ILADOzI0Xl21j2F2dlvkT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8032f614f88c595a507617c6f73f4398b7ec502b582ed88fb1d0452a201c3ebf","isrc":"QZNW72337567","name":"El Dia Que Me Entierren","registered_at":"2026-06-10T09:15:14Z","spotify_id":"5ILADOzI0Xl21j2F2dlvkT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8032f614f88c595a507617c6f73f4398b7ec502b582ed88fb1d0452a201c3ebf. 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/5ILADOzI0Xl21j2F2dlvkT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ILADOzI0Xl21j2F2dlvkT.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8032f614f88c595a507617c6f73f4398b7ec502b582ed88fb1d0452a201c3ebf","isrc":"QZNW72337567","name":"El Dia Que Me Entierren","registered_at":"2026-06-10T09:15:14Z","spotify_id":"5ILADOzI0Xl21j2F2dlvkT","type":"track"}

Pasaste a la Historia
type: MusicRecording
duration: PT2M52S
duration ms: 172466
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
  type: MusicAlbum
  date published: 2006-03-09
isrc code: QZNW72337568
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T14:31:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a2053381d6c44876348a4b5cbad91538ce9d3ddc4d4dfc16df79869a18c099e
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/58mhQV8MS7MpE5VDDkcATz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58mhQV8MS7MpE5VDDkcATz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a2053381d6c44876348a4b5cbad91538ce9d3ddc4d4dfc16df79869a18c099e","isrc":"QZNW72337568","name":"Pasaste a la Historia","registered_at":"2026-06-20T14:31:50Z","spotify_id":"58mhQV8MS7MpE5VDDkcATz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2053381d6c44876348a4b5cbad91538ce9d3ddc4d4dfc16df79869a18c099e. 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/58mhQV8MS7MpE5VDDkcATz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58mhQV8MS7MpE5VDDkcATz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4a2053381d6c44876348a4b5cbad91538ce9d3ddc4d4dfc16df79869a18c099e","isrc":"QZNW72337568","name":"Pasaste a la Historia","registered_at":"2026-06-20T14:31:50Z","spotify_id":"58mhQV8MS7MpE5VDDkcATz","type":"track"}

De los Dientes Pa' Fuera
type: MusicRecording
duration: PT3M17S
duration ms: 197520
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
  type: MusicAlbum
  date published: 2006-03-09
isrc code: QZNW72337569
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:43:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d91bd3198895a3c3f15c9052b0b97e6efa94bdf681782a633d2a7a91df8cf37
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/32ai5bOPhuZXCgtEOOxfXG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32ai5bOPhuZXCgtEOOxfXG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d91bd3198895a3c3f15c9052b0b97e6efa94bdf681782a633d2a7a91df8cf37","isrc":"QZNW72337569","name":"De los Dientes Pa' Fuera","registered_at":"2026-06-18T07:43:36Z","spotify_id":"32ai5bOPhuZXCgtEOOxfXG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d91bd3198895a3c3f15c9052b0b97e6efa94bdf681782a633d2a7a91df8cf37. 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/32ai5bOPhuZXCgtEOOxfXG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32ai5bOPhuZXCgtEOOxfXG.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3d91bd3198895a3c3f15c9052b0b97e6efa94bdf681782a633d2a7a91df8cf37","isrc":"QZNW72337569","name":"De los Dientes Pa' Fuera","registered_at":"2026-06-18T07:43:36Z","spotify_id":"32ai5bOPhuZXCgtEOOxfXG","type":"track"}

Amor Ingrato
type: MusicRecording
duration: PT3M39S
duration ms: 219568
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
  type: MusicAlbum
  date published: 2006-03-09
isrc code: QZNW72337570
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T01:02:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75acce5ee9ff80c1e60d01bcb958f5cc8bab40c4716e59d537705567423441d1
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/4i0UXyYbQHptE5FyFZNQ7R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4i0UXyYbQHptE5FyFZNQ7R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75acce5ee9ff80c1e60d01bcb958f5cc8bab40c4716e59d537705567423441d1","isrc":"QZNW72337570","name":"Amor Ingrato","registered_at":"2026-06-25T01:02:00Z","spotify_id":"4i0UXyYbQHptE5FyFZNQ7R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75acce5ee9ff80c1e60d01bcb958f5cc8bab40c4716e59d537705567423441d1. 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/4i0UXyYbQHptE5FyFZNQ7R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4i0UXyYbQHptE5FyFZNQ7R.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x75acce5ee9ff80c1e60d01bcb958f5cc8bab40c4716e59d537705567423441d1","isrc":"QZNW72337570","name":"Amor Ingrato","registered_at":"2026-06-25T01:02:00Z","spotify_id":"4i0UXyYbQHptE5FyFZNQ7R","type":"track"}

Dimelo de Frente
type: MusicRecording
duration: PT3M0S
duration ms: 180465
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
  type: MusicAlbum
  date published: 2006-03-09
isrc code: QZNW72337571
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:15:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13e280a0d0ff6df70ebe3e7464a1065924aa33a47afa3b1b3950b2a206052dfe
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/627JZzLujGZr4hH2DK0atV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/627JZzLujGZr4hH2DK0atV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13e280a0d0ff6df70ebe3e7464a1065924aa33a47afa3b1b3950b2a206052dfe","isrc":"QZNW72337571","name":"Dimelo de Frente","registered_at":"2026-06-06T20:15:04Z","spotify_id":"627JZzLujGZr4hH2DK0atV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e280a0d0ff6df70ebe3e7464a1065924aa33a47afa3b1b3950b2a206052dfe. 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/627JZzLujGZr4hH2DK0atV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/627JZzLujGZr4hH2DK0atV.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x13e280a0d0ff6df70ebe3e7464a1065924aa33a47afa3b1b3950b2a206052dfe","isrc":"QZNW72337571","name":"Dimelo de Frente","registered_at":"2026-06-06T20:15:04Z","spotify_id":"627JZzLujGZr4hH2DK0atV","type":"track"}

El Whisky y el Bandolero
type: MusicRecording
duration: PT3M43S
duration ms: 223492
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
  type: MusicAlbum
  date published: 2006-03-09
isrc code: QZNW72337572
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:01:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41a881b0bcb3455a5fe7bf54e39bcffe7f0785bdbfffd86b2a2d9a7ffc0ad456
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/3oqrXpMmtlCGg7ZkjUdqfG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oqrXpMmtlCGg7ZkjUdqfG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41a881b0bcb3455a5fe7bf54e39bcffe7f0785bdbfffd86b2a2d9a7ffc0ad456","isrc":"QZNW72337572","name":"El Whisky y el Bandolero","registered_at":"2026-06-21T19:01:35Z","spotify_id":"3oqrXpMmtlCGg7ZkjUdqfG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a881b0bcb3455a5fe7bf54e39bcffe7f0785bdbfffd86b2a2d9a7ffc0ad456. 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/3oqrXpMmtlCGg7ZkjUdqfG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oqrXpMmtlCGg7ZkjUdqfG.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x41a881b0bcb3455a5fe7bf54e39bcffe7f0785bdbfffd86b2a2d9a7ffc0ad456","isrc":"QZNW72337572","name":"El Whisky y el Bandolero","registered_at":"2026-06-21T19:01:35Z","spotify_id":"3oqrXpMmtlCGg7ZkjUdqfG","type":"track"}

El Albur de Tu Vida
type: MusicRecording
duration: PT3M1S
duration ms: 181463
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
  type: MusicAlbum
  date published: 2006-03-09
isrc code: QZNW72337573

Esta Tristeza Mia
type: MusicRecording
duration: PT2M28S
duration ms: 148514
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
  type: MusicAlbum
  date published: 2006-03-09
isrc code: QZNW72337574

Alma de Acero
type: MusicRecording
duration: PT2M26S
duration ms: 146471
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
  type: MusicAlbum
  date published: 2006-03-09
isrc code: QZNW72337575
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T20:02:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68912a3510d18f96974a7ec149f461bea6f20b3f7fa0792732dad08d2cb6f5c3
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/75xKJNTxq74fVkDOp6LMyu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75xKJNTxq74fVkDOp6LMyu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68912a3510d18f96974a7ec149f461bea6f20b3f7fa0792732dad08d2cb6f5c3","isrc":"QZNW72337575","name":"Alma de Acero","registered_at":"2026-06-23T20:02:37Z","spotify_id":"75xKJNTxq74fVkDOp6LMyu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68912a3510d18f96974a7ec149f461bea6f20b3f7fa0792732dad08d2cb6f5c3. 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/75xKJNTxq74fVkDOp6LMyu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75xKJNTxq74fVkDOp6LMyu.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x68912a3510d18f96974a7ec149f461bea6f20b3f7fa0792732dad08d2cb6f5c3","isrc":"QZNW72337575","name":"Alma de Acero","registered_at":"2026-06-23T20:02:37Z","spotify_id":"75xKJNTxq74fVkDOp6LMyu","type":"track"}

El Rebelde
type: MusicRecording
duration: PT2M25S
duration ms: 145576
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
  type: MusicAlbum
  date published: 2006-03-09
isrc code: QZNW72337576
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:55:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b9370710e9aaa422c112f4eb2a64b1d50c3dab6894326edae376609be079de9
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/4RGTIhJg7GLt3fete67Stz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RGTIhJg7GLt3fete67Stz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b9370710e9aaa422c112f4eb2a64b1d50c3dab6894326edae376609be079de9","isrc":"QZNW72337576","name":"El Rebelde","registered_at":"2026-06-27T20:55:28Z","spotify_id":"4RGTIhJg7GLt3fete67Stz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9370710e9aaa422c112f4eb2a64b1d50c3dab6894326edae376609be079de9. 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/4RGTIhJg7GLt3fete67Stz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RGTIhJg7GLt3fete67Stz.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x7b9370710e9aaa422c112f4eb2a64b1d50c3dab6894326edae376609be079de9","isrc":"QZNW72337576","name":"El Rebelde","registered_at":"2026-06-27T20:55:28Z","spotify_id":"4RGTIhJg7GLt3fete67Stz","type":"track"}

Regalo de Reyes
type: MusicRecording
duration: PT3M24S
duration ms: 204509
explicit: false
by artist: Los Pajaritos De Tacupa
in album: 16 Grandes Éxitos: los Pajaritos de Tacupa, Vol. 2
  type: MusicAlbum
  date published: 2006-03-09
isrc code: QZNW72337577
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:26:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d98603fa97f574c41e7eadf2db80d73bbf5479a3daaf17b0a96c600213a112d
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/7obdgNV1jZbgtt8RVs01zg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7obdgNV1jZbgtt8RVs01zg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d98603fa97f574c41e7eadf2db80d73bbf5479a3daaf17b0a96c600213a112d","isrc":"QZNW72337577","name":"Regalo de Reyes","registered_at":"2026-06-24T07:26:54Z","spotify_id":"7obdgNV1jZbgtt8RVs01zg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d98603fa97f574c41e7eadf2db80d73bbf5479a3daaf17b0a96c600213a112d. 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/7obdgNV1jZbgtt8RVs01zg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7obdgNV1jZbgtt8RVs01zg.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3d98603fa97f574c41e7eadf2db80d73bbf5479a3daaf17b0a96c600213a112d","isrc":"QZNW72337577","name":"Regalo de Reyes","registered_at":"2026-06-24T07:26:54Z","spotify_id":"7obdgNV1jZbgtt8RVs01zg","type":"track"}

Tercer Jalón
type: MusicAlbum
date published: 2006-02-01
track: Que El Mundo Ruede
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186774
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tercer Jalón
    type: MusicAlbum
    date published: 2006-02-01
  isrc code: MXF360637429
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:32:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa60c7cc37cc85cd2d10360f76c6aeca01cb12ba393dee48a6ed229ee96bf1ba8
  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/1fGTcr0Fgv6GW69i7W1lZl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fGTcr0Fgv6GW69i7W1lZl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa60c7cc37cc85cd2d10360f76c6aeca01cb12ba393dee48a6ed229ee96bf1ba8","isrc":"MXF360637429","name":"Que El Mundo Ruede","registered_at":"2026-06-08T15:32:26Z","spotify_id":"1fGTcr0Fgv6GW69i7W1lZl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60c7cc37cc85cd2d10360f76c6aeca01cb12ba393dee48a6ed229ee96bf1ba8. 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/1fGTcr0Fgv6GW69i7W1lZl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fGTcr0Fgv6GW69i7W1lZl.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa60c7cc37cc85cd2d10360f76c6aeca01cb12ba393dee48a6ed229ee96bf1ba8","isrc":"MXF360637429","name":"Que El Mundo Ruede","registered_at":"2026-06-08T15:32:26Z","spotify_id":"1fGTcr0Fgv6GW69i7W1lZl","type":"track"}
track: No Hay Nada Completo
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177003
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tercer Jalón
    type: MusicAlbum
    date published: 2006-02-01
  isrc code: MXF360637430
track: Tercer Jalón
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158609
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tercer Jalón
    type: MusicAlbum
    date published: 2006-02-01
  isrc code: MXF360637431
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:11:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d7a71c58074c0ee6bd0fc19f1a551a02d76877a0c2f44006d95708d606310d0
  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/6ytoqfhalMFwiugCvYJiUW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ytoqfhalMFwiugCvYJiUW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1d7a71c58074c0ee6bd0fc19f1a551a02d76877a0c2f44006d95708d606310d0","isrc":"MXF360637431","name":"Tercer Jalón","registered_at":"2026-06-10T23:11:01Z","spotify_id":"6ytoqfhalMFwiugCvYJiUW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7a71c58074c0ee6bd0fc19f1a551a02d76877a0c2f44006d95708d606310d0. 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/6ytoqfhalMFwiugCvYJiUW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ytoqfhalMFwiugCvYJiUW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1d7a71c58074c0ee6bd0fc19f1a551a02d76877a0c2f44006d95708d606310d0","isrc":"MXF360637431","name":"Tercer Jalón","registered_at":"2026-06-10T23:11:01Z","spotify_id":"6ytoqfhalMFwiugCvYJiUW","type":"track"}
track: Quiero Dormir Cansado
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225033
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tercer Jalón
    type: MusicAlbum
    date published: 2006-02-01
  isrc code: MXF360637432
track: La Mitad de Mi Orgullo
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224948
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tercer Jalón
    type: MusicAlbum
    date published: 2006-02-01
  isrc code: MXF360637433
track: Las Rosas Se Han Marchitado
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220951
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tercer Jalón
    type: MusicAlbum
    date published: 2006-02-01
  isrc code: MXF360637434
track: Échame a Mí la Culpa
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233479
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tercer Jalón
    type: MusicAlbum
    date published: 2006-02-01
  isrc code: MXF360637435
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T01:03:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf62ac664a4853db8377370c10a65b4752da4e0596c34a5c66019c78ed30585c
  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/460nVJ0Hmk0J9Copal4jm6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/460nVJ0Hmk0J9Copal4jm6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf62ac664a4853db8377370c10a65b4752da4e0596c34a5c66019c78ed30585c","isrc":"MXF360637435","name":"Échame a Mí la Culpa","registered_at":"2026-06-25T01:03:38Z","spotify_id":"460nVJ0Hmk0J9Copal4jm6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf62ac664a4853db8377370c10a65b4752da4e0596c34a5c66019c78ed30585c. 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/460nVJ0Hmk0J9Copal4jm6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/460nVJ0Hmk0J9Copal4jm6.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xaf62ac664a4853db8377370c10a65b4752da4e0596c34a5c66019c78ed30585c","isrc":"MXF360637435","name":"Échame a Mí la Culpa","registered_at":"2026-06-25T01:03:38Z","spotify_id":"460nVJ0Hmk0J9Copal4jm6","type":"track"}
track: Corrido de Esteban Mancera
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155087
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tercer Jalón
    type: MusicAlbum
    date published: 2006-02-01
  isrc code: MXF360637436
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:02:14+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: Buscando Mi Destino
track: Tres Mujeres
track: Corrido del Pelado
track: Si Vieras Que

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf21ceac7f244e9825f3d26f6f08f25d59da7a9a51980bade373f963b92dcb708

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/67rkjdK1KGTnLtIZYQM4Zh.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67rkjdK1KGTnLtIZYQM4Zh

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf21ceac7f244e9825f3d26f6f08f25d59da7a9a51980bade373f963b92dcb708","isrc":"MXF360637436","name":"Corrido de Esteban Mancera","registered_at":"2026-06-07T23:02:14Z","spotify_id":"67rkjdK1KGTnLtIZYQM4Zh","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 0xf21ceac7f244e9825f3d26f6f08f25d59da7a9a51980bade373f963b92dcb708. 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/67rkjdK1KGTnLtIZYQM4Zh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67rkjdK1KGTnLtIZYQM4Zh.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xf21ceac7f244e9825f3d26f6f08f25d59da7a9a51980bade373f963b92dcb708","isrc":"MXF360637436","name":"Corrido de Esteban Mancera","registered_at":"2026-06-07T23:02:14Z","spotify_id":"67rkjdK1KGTnLtIZYQM4Zh","type":"track"}

Buscando Mi Destino
type: MusicRecording
duration: PT3M18S
duration ms: 198119
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Tercer Jalón
  type: MusicAlbum
  date published: 2006-02-01
isrc code: MXF360637437

Tres Mujeres
type: MusicRecording
duration: PT2M56S
duration ms: 176333
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Tercer Jalón
  type: MusicAlbum
  date published: 2006-02-01
isrc code: MXF360637438

Corrido del Pelado
type: MusicRecording
duration: PT3M14S
duration ms: 194547
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Tercer Jalón
  type: MusicAlbum
  date published: 2006-02-01
isrc code: MXF360637439

Si Vieras Que
type: MusicRecording
duration: PT3M17S
duration ms: 197151
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Tercer Jalón
  type: MusicAlbum
  date published: 2006-02-01
isrc code: MXF360637440

Qué Bonito
type: MusicAlbum
date published: 2005-05-17
track: Qué Bonito
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156595
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Qué Bonito
    type: MusicAlbum
    date published: 2005-05-17
  isrc code: MXF369633796
track: Rosas Rojas
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147133
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Qué Bonito
    type: MusicAlbum
    date published: 2005-05-17
  isrc code: MXF360034890
track: Cachito De Luna
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205020
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Qué Bonito
    type: MusicAlbum
    date published: 2005-05-17
  isrc code: MXF360135164
track: Confusión
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150604
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Qué Bonito
    type: MusicAlbum
    date published: 2005-05-17
  isrc code: MXF369733967
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T12:31:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4677b8edc4821161ee3d250b5b881c6302e3f10c101d20278eb57f78d7ab90ce
  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/3CK4dNsbeQBynRnPR8PM2E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CK4dNsbeQBynRnPR8PM2E
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4677b8edc4821161ee3d250b5b881c6302e3f10c101d20278eb57f78d7ab90ce","isrc":"MXF369733967","name":"Confusión","registered_at":"2026-06-22T12:31:10Z","spotify_id":"3CK4dNsbeQBynRnPR8PM2E","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4677b8edc4821161ee3d250b5b881c6302e3f10c101d20278eb57f78d7ab90ce. 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/3CK4dNsbeQBynRnPR8PM2E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CK4dNsbeQBynRnPR8PM2E.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4677b8edc4821161ee3d250b5b881c6302e3f10c101d20278eb57f78d7ab90ce","isrc":"MXF369733967","name":"Confusión","registered_at":"2026-06-22T12:31:10Z","spotify_id":"3CK4dNsbeQBynRnPR8PM2E","type":"track"}
track: Te Extraño Tanto
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225651
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Qué Bonito
    type: MusicAlbum
    date published: 2005-05-17
  isrc code: MXF369834300
track: Un Nuevo Día
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175136
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Qué Bonito
    type: MusicAlbum
    date published: 2005-05-17
  isrc code: MXF360135487
track: Mundo Ahí Te Quedas
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110078
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Qué Bonito
    type: MusicAlbum
    date published: 2005-05-17
  isrc code: MXF369633794
track: Niña Linda
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200318
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Qué Bonito
    type: MusicAlbum
    date published: 2005-05-17
  isrc code: MXF360135165
track: Los Farsantes
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122868
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Qué Bonito
    type: MusicAlbum
    date published: 2005-05-17
  isrc code: MXF369934608
track: El Criminal
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183855
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Qué Bonito
    type: MusicAlbum
    date published: 2005-05-17
  isrc code: MXF360135488
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T12:57:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e2c3bb845becdc6b7ae0831f0accf0b1e008558af833f839fb824b1a7252766
  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/7LcrEXNYfMBgLJZCCnafRG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LcrEXNYfMBgLJZCCnafRG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e2c3bb845becdc6b7ae0831f0accf0b1e008558af833f839fb824b1a7252766","isrc":"MXF360135488","name":"El Criminal","registered_at":"2026-06-21T12:57:18Z","spotify_id":"7LcrEXNYfMBgLJZCCnafRG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2c3bb845becdc6b7ae0831f0accf0b1e008558af833f839fb824b1a7252766. 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/7LcrEXNYfMBgLJZCCnafRG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LcrEXNYfMBgLJZCCnafRG.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6e2c3bb845becdc6b7ae0831f0accf0b1e008558af833f839fb824b1a7252766","isrc":"MXF360135488","name":"El Criminal","registered_at":"2026-06-21T12:57:18Z","spotify_id":"7LcrEXNYfMBgLJZCCnafRG","type":"track"}

La Yegua sin Rienda
type: MusicAlbum
date published: 2004-06-10
track: Principio Y Final
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184331
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Yegua sin Rienda
    type: MusicAlbum
    date published: 2004-06-10
  isrc code: MXF360436468
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T16:32:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdb30e606bed6f8908c79e50393f0a58a1423f776369d6af78eb2613d24a0bf3a
  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/4Xlzjhi6ljqKmIdzDQlo0W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xlzjhi6ljqKmIdzDQlo0W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdb30e606bed6f8908c79e50393f0a58a1423f776369d6af78eb2613d24a0bf3a","isrc":"MXF360436468","name":"Principio Y Final","registered_at":"2026-06-20T16:32:03Z","spotify_id":"4Xlzjhi6ljqKmIdzDQlo0W","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb30e606bed6f8908c79e50393f0a58a1423f776369d6af78eb2613d24a0bf3a. 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/4Xlzjhi6ljqKmIdzDQlo0W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xlzjhi6ljqKmIdzDQlo0W.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xdb30e606bed6f8908c79e50393f0a58a1423f776369d6af78eb2613d24a0bf3a","isrc":"MXF360436468","name":"Principio Y Final","registered_at":"2026-06-20T16:32:03Z","spotify_id":"4Xlzjhi6ljqKmIdzDQlo0W","type":"track"}
track: La Yegua Sin Rienda
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155132
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Yegua sin Rienda
    type: MusicAlbum
    date published: 2004-06-10
  isrc code: MXF360436475
track: La Expedition Blanca
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138936
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Yegua sin Rienda
    type: MusicAlbum
    date published: 2004-06-10
  isrc code: MXF360436467
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:05:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7bd8ee445102e53bd44b001f0b9ed2bf3831d68fae1f9a80c059ae1fbbe2becd
  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/7JtTXshbrSBjGZaOTITY93.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JtTXshbrSBjGZaOTITY93
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7bd8ee445102e53bd44b001f0b9ed2bf3831d68fae1f9a80c059ae1fbbe2becd","isrc":"MXF360436467","name":"La Expedition Blanca","registered_at":"2026-06-07T10:05:42Z","spotify_id":"7JtTXshbrSBjGZaOTITY93","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd8ee445102e53bd44b001f0b9ed2bf3831d68fae1f9a80c059ae1fbbe2becd. 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/7JtTXshbrSBjGZaOTITY93.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JtTXshbrSBjGZaOTITY93.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7bd8ee445102e53bd44b001f0b9ed2bf3831d68fae1f9a80c059ae1fbbe2becd","isrc":"MXF360436467","name":"La Expedition Blanca","registered_at":"2026-06-07T10:05:42Z","spotify_id":"7JtTXshbrSBjGZaOTITY93","type":"track"}
track: El Día Que Me Condené
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139041
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Yegua sin Rienda
    type: MusicAlbum
    date published: 2004-06-10
  isrc code: MXF360436474
track: Me Importa Poco
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205589
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Yegua sin Rienda
    type: MusicAlbum
    date published: 2004-06-10
  isrc code: MXF360436476
track: La Peor Cabaretera
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158151
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Yegua sin Rienda
    type: MusicAlbum
    date published: 2004-06-10
  isrc code: MXF360436469
track: Vamos A Bailar
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169105
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Yegua sin Rienda
    type: MusicAlbum
    date published: 2004-06-10
  isrc code: MXF360436478
track: El Corrido Del Bibi
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160298
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Yegua sin Rienda
    type: MusicAlbum
    date published: 2004-06-10
  isrc code: MXF360436472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T07:01:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7735963f5b5ccbdcab6f4c0794893cf4c0356b1e8e26187f6571e4be8697edb1
  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/5acPrsE2dnBR7e1yCd4a4B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5acPrsE2dnBR7e1yCd4a4B
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7735963f5b5ccbdcab6f4c0794893cf4c0356b1e8e26187f6571e4be8697edb1","isrc":"MXF360436472","name":"El Corrido Del Bibi","registered_at":"2026-06-08T07:01:50Z","spotify_id":"5acPrsE2dnBR7e1yCd4a4B","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7735963f5b5ccbdcab6f4c0794893cf4c0356b1e8e26187f6571e4be8697edb1. 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/5acPrsE2dnBR7e1yCd4a4B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5acPrsE2dnBR7e1yCd4a4B.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7735963f5b5ccbdcab6f4c0794893cf4c0356b1e8e26187f6571e4be8697edb1","isrc":"MXF360436472","name":"El Corrido Del Bibi","registered_at":"2026-06-08T07:01:50Z","spotify_id":"5acPrsE2dnBR7e1yCd4a4B","type":"track"}
track: Gracias
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206529
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: La Yegua sin Rienda
  isrc code: MXF360436471
track: Corrido De Chon Navarro

Los Pajaritos De Tacupa
type: MusicGroup

La Yegua sin Rienda
type: MusicAlbum
date published: 2004-06-10

Corrido De Chon Navarro
type: MusicRecording
duration: PT2M52S
duration ms: 172990
explicit: false
by artist: Los Pajaritos De Tacupa
in album: La Yegua sin Rienda
  type: MusicAlbum
  date published: 2004-06-10
isrc code: MXF360436473

Tocan Para Ti
type: MusicAlbum
date published: 2004-02-01
track: Amor Prohibido
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154528
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tocan Para Ti
    type: MusicAlbum
    date published: 2004-02-01
track: Baile Movidito
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206803
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tocan Para Ti
    type: MusicAlbum
    date published: 2004-02-01
  isrc code: ESA012181710
track: El Chachalaco
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171897
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tocan Para Ti
    type: MusicAlbum
    date published: 2004-02-01
track: El Zopilotito
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160148
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tocan Para Ti
    type: MusicAlbum
    date published: 2004-02-01
track: Enamorado de Ti
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194142
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tocan Para Ti
    type: MusicAlbum
    date published: 2004-02-01
  isrc code: ESA012181713
track: Lo Siento por Ti
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208649
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tocan Para Ti
    type: MusicAlbum
    date published: 2004-02-01
  isrc code: ESA012181714
track: Me Da Vergüenza
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187640
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tocan Para Ti
    type: MusicAlbum
    date published: 2004-02-01
  isrc code: ESA012181715
track: No Merezco Tu Perdón
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187902
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tocan Para Ti
    type: MusicAlbum
    date published: 2004-02-01
track: No Te Puedo Olvidar
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186840
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tocan Para Ti
    type: MusicAlbum
    date published: 2004-02-01
  isrc code: ESA012181717
track: Quémame los Ojos
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142298
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Tocan Para Ti
    type: MusicAlbum
    date published: 2004-02-01

Corridos Calientes
type: MusicAlbum
date published: 2003-08-25
track: Corrido Del Pin
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167799
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Calientes
    type: MusicAlbum
    date published: 2003-08-25
  isrc code: MXF360336141
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:13:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d26abb958549cce8de8c70ee90f5012469a87098b82da95b42bc6813edfe432
  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/4EeGDvV4xRUDrVEwB5RdKL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EeGDvV4xRUDrVEwB5RdKL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d26abb958549cce8de8c70ee90f5012469a87098b82da95b42bc6813edfe432","isrc":"MXF360336141","name":"Corrido Del Pin","registered_at":"2026-06-07T16:13:37Z","spotify_id":"4EeGDvV4xRUDrVEwB5RdKL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d26abb958549cce8de8c70ee90f5012469a87098b82da95b42bc6813edfe432. 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/4EeGDvV4xRUDrVEwB5RdKL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EeGDvV4xRUDrVEwB5RdKL.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x9d26abb958549cce8de8c70ee90f5012469a87098b82da95b42bc6813edfe432","isrc":"MXF360336141","name":"Corrido Del Pin","registered_at":"2026-06-07T16:13:37Z","spotify_id":"4EeGDvV4xRUDrVEwB5RdKL","type":"track"}
track: Ramiro Correa
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202547
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Calientes
    type: MusicAlbum
    date published: 2003-08-25
  isrc code: MXF360336137
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T05:18:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d0076a37a61f2c64e60ceaabdbbcb45e7aef8b2da5bc4c39ee0c9e1139b78d7
  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/5fvulLOPkHMI84zWnvnmaH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fvulLOPkHMI84zWnvnmaH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0d0076a37a61f2c64e60ceaabdbbcb45e7aef8b2da5bc4c39ee0c9e1139b78d7","isrc":"MXF360336137","name":"Ramiro Correa","registered_at":"2026-06-26T05:18:10Z","spotify_id":"5fvulLOPkHMI84zWnvnmaH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0076a37a61f2c64e60ceaabdbbcb45e7aef8b2da5bc4c39ee0c9e1139b78d7. 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/5fvulLOPkHMI84zWnvnmaH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fvulLOPkHMI84zWnvnmaH.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x0d0076a37a61f2c64e60ceaabdbbcb45e7aef8b2da5bc4c39ee0c9e1139b78d7","isrc":"MXF360336137","name":"Ramiro Correa","registered_at":"2026-06-26T05:18:10Z","spotify_id":"5fvulLOPkHMI84zWnvnmaH","type":"track"}
track: Corrido Del Quicho
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137914
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Calientes
    type: MusicAlbum
    date published: 2003-08-25
  isrc code: MXF360336138
track: Gallo De Tierra Caliente
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169714
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Calientes
    type: MusicAlbum
    date published: 2003-08-25
  isrc code: MXF360336136
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:06:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbae6ee05f4e655b9d45a21dde510ad567752fd93a15b3232bf114126bc5a174f
  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/7cWFs0h1yvxLJ8sRdo667Z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cWFs0h1yvxLJ8sRdo667Z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbae6ee05f4e655b9d45a21dde510ad567752fd93a15b3232bf114126bc5a174f","isrc":"MXF360336136","name":"Gallo De Tierra Caliente","registered_at":"2026-06-07T10:06:04Z","spotify_id":"7cWFs0h1yvxLJ8sRdo667Z","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae6ee05f4e655b9d45a21dde510ad567752fd93a15b3232bf114126bc5a174f. 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/7cWFs0h1yvxLJ8sRdo667Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cWFs0h1yvxLJ8sRdo667Z.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbae6ee05f4e655b9d45a21dde510ad567752fd93a15b3232bf114126bc5a174f","isrc":"MXF360336136","name":"Gallo De Tierra Caliente","registered_at":"2026-06-07T10:06:04Z","spotify_id":"7cWFs0h1yvxLJ8sRdo667Z","type":"track"}
track: La Tragedia De Miguel (Miguel Garibo)
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194269
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Corridos Calientes
    type: MusicAlbum
    date published: 2003-08-25
  isrc code: MXF360336142
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:43:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd03de0e73661966dfcd199c61ba3a060d6b59fdf6c6007ff485b3de980d9aed
  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/7He0mxNCBNFu7jhrsFQ6ob.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7He0mxNCBNFu7jhrsFQ6ob
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd03de0e73661966dfcd199c61ba3a060d6b59fdf6c6007ff485b3de980d9aed","isrc":"MXF360336142","name":"La Tragedia De Miguel (Miguel Garibo)","registered_at":"2026-06-27T20:43:00Z","spotify_id":"7He0mxNCBNFu7jhrsFQ6ob","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd03de0e73661966dfcd199c61ba3a060d6b59fdf6c6007ff485b3de980d9aed. 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/7He0mxNCBNFu7jhrsFQ6ob.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7He0mxNCBNFu7jhrsFQ6ob.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xcd03de0e73661966dfcd199c61ba3a060d6b59fdf6c6007ff485b3de980d9aed","isrc":"MXF360336142","name":"La Tragedia De Miguel (Miguel Garibo)","registered_at":"2026-06-27T20:43:00Z","spotify_id":"7He0mxNCBNFu7jhrsFQ6ob","type":"track"}
track: Corrido Del Güero Vargas
track: El Señor De Los Cielos
track: Arnulfo González
track: No Te Puedo Querer
track: Los Dos Hermanos

Corrido Del Güero Vargas
type: MusicRecording
duration: PT2M38S
duration ms: 158720
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Corridos Calientes
  type: MusicAlbum
  date published: 2003-08-25
isrc code: MXF360336143
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:03:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3df21bbf3e9ebc796c3f8bf6e04996654e842a229697ef45897ce753d0a4349
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/2ZVGvQ8Y79M6fGreSIbl5r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZVGvQ8Y79M6fGreSIbl5r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3df21bbf3e9ebc796c3f8bf6e04996654e842a229697ef45897ce753d0a4349","isrc":"MXF360336143","name":"Corrido Del Güero Vargas","registered_at":"2026-06-07T23:03:18Z","spotify_id":"2ZVGvQ8Y79M6fGreSIbl5r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3df21bbf3e9ebc796c3f8bf6e04996654e842a229697ef45897ce753d0a4349. 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/2ZVGvQ8Y79M6fGreSIbl5r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZVGvQ8Y79M6fGreSIbl5r.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc3df21bbf3e9ebc796c3f8bf6e04996654e842a229697ef45897ce753d0a4349","isrc":"MXF360336143","name":"Corrido Del Güero Vargas","registered_at":"2026-06-07T23:03:18Z","spotify_id":"2ZVGvQ8Y79M6fGreSIbl5r","type":"track"}

El Señor De Los Cielos
type: MusicRecording
duration: PT3M7S
duration ms: 187524
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Corridos Calientes
  type: MusicAlbum
  date published: 2003-08-25
isrc code: MXF360336139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:13:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4f2c6639b9d4eaff8feeae64154a638c48624ec2dac06bc56461d1e65443d5d
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/3xMqqCSPvsxku1OL185dja.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xMqqCSPvsxku1OL185dja
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4f2c6639b9d4eaff8feeae64154a638c48624ec2dac06bc56461d1e65443d5d","isrc":"MXF360336139","name":"El Señor De Los Cielos","registered_at":"2026-06-07T04:13:40Z","spotify_id":"3xMqqCSPvsxku1OL185dja","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f2c6639b9d4eaff8feeae64154a638c48624ec2dac06bc56461d1e65443d5d. 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/3xMqqCSPvsxku1OL185dja.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xMqqCSPvsxku1OL185dja.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xe4f2c6639b9d4eaff8feeae64154a638c48624ec2dac06bc56461d1e65443d5d","isrc":"MXF360336139","name":"El Señor De Los Cielos","registered_at":"2026-06-07T04:13:40Z","spotify_id":"3xMqqCSPvsxku1OL185dja","type":"track"}

Arnulfo González
type: MusicRecording
duration: PT2M48S
duration ms: 168710
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Corridos Calientes
  type: MusicAlbum
  date published: 2003-08-25
isrc code: MXF360336135
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:08:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdd3c06be0e8757ef741a484ae9641cba1205cfac7f38137520d68de67946e4a
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/6LWWTqE51BqZVcq2HsUShn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LWWTqE51BqZVcq2HsUShn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdd3c06be0e8757ef741a484ae9641cba1205cfac7f38137520d68de67946e4a","isrc":"MXF360336135","name":"Arnulfo González","registered_at":"2026-06-07T10:08:59Z","spotify_id":"6LWWTqE51BqZVcq2HsUShn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd3c06be0e8757ef741a484ae9641cba1205cfac7f38137520d68de67946e4a. 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/6LWWTqE51BqZVcq2HsUShn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LWWTqE51BqZVcq2HsUShn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbdd3c06be0e8757ef741a484ae9641cba1205cfac7f38137520d68de67946e4a","isrc":"MXF360336135","name":"Arnulfo González","registered_at":"2026-06-07T10:08:59Z","spotify_id":"6LWWTqE51BqZVcq2HsUShn","type":"track"}

No Te Puedo Querer
type: MusicRecording
duration: PT2M54S
duration ms: 174683
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Corridos Calientes
  type: MusicAlbum
  date published: 2003-08-25
isrc code: MXF360336144

Los Dos Hermanos
type: MusicRecording
duration: PT3M4S
duration ms: 184660
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Corridos Calientes
  type: MusicAlbum
  date published: 2003-08-25
isrc code: MXF360336140
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:13:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcacd56d7f9c2f5c89307e461c42fb34d2157fa3605d87f392c7b8186cb28e998
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/1bY01R8U44aIZ4t27fcTRF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bY01R8U44aIZ4t27fcTRF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcacd56d7f9c2f5c89307e461c42fb34d2157fa3605d87f392c7b8186cb28e998","isrc":"MXF360336140","name":"Los Dos Hermanos","registered_at":"2026-06-07T16:13:49Z","spotify_id":"1bY01R8U44aIZ4t27fcTRF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacd56d7f9c2f5c89307e461c42fb34d2157fa3605d87f392c7b8186cb28e998. 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/1bY01R8U44aIZ4t27fcTRF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bY01R8U44aIZ4t27fcTRF.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xcacd56d7f9c2f5c89307e461c42fb34d2157fa3605d87f392c7b8186cb28e998","isrc":"MXF360336140","name":"Los Dos Hermanos","registered_at":"2026-06-07T16:13:49Z","spotify_id":"1bY01R8U44aIZ4t27fcTRF","type":"track"}

Viejos Amigos
type: MusicAlbum
date published: 2002-11-01
track: Cambio Mi Suerte
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170341
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Viejos Amigos
    type: MusicAlbum
    date published: 2002-11-01
  isrc code: MXF360235837
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:17:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd978b131577d2ea81c0e4427a55b2acaab6e6446632d263dca3b3fb65bb28e9e
  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/3uYlKRsfeCUdnH1hABACYJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uYlKRsfeCUdnH1hABACYJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd978b131577d2ea81c0e4427a55b2acaab6e6446632d263dca3b3fb65bb28e9e","isrc":"MXF360235837","name":"Cambio Mi Suerte","registered_at":"2026-06-05T10:17:34Z","spotify_id":"3uYlKRsfeCUdnH1hABACYJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd978b131577d2ea81c0e4427a55b2acaab6e6446632d263dca3b3fb65bb28e9e. 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/3uYlKRsfeCUdnH1hABACYJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uYlKRsfeCUdnH1hABACYJ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd978b131577d2ea81c0e4427a55b2acaab6e6446632d263dca3b3fb65bb28e9e","isrc":"MXF360235837","name":"Cambio Mi Suerte","registered_at":"2026-06-05T10:17:34Z","spotify_id":"3uYlKRsfeCUdnH1hABACYJ","type":"track"}
track: Viejos Amigos
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142570
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Viejos Amigos
    type: MusicAlbum
    date published: 2002-11-01
  isrc code: MXF360235838
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:43:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c4b69a86ceff8abacf6f0bd1bf63bad3f7c0e09dfac493b7f3edc1cd473244e
  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/2lK5AHXF1irtpgtkWNS4ye.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lK5AHXF1irtpgtkWNS4ye
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0c4b69a86ceff8abacf6f0bd1bf63bad3f7c0e09dfac493b7f3edc1cd473244e","isrc":"MXF360235838","name":"Viejos Amigos","registered_at":"2026-06-27T20:43:41Z","spotify_id":"2lK5AHXF1irtpgtkWNS4ye","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4b69a86ceff8abacf6f0bd1bf63bad3f7c0e09dfac493b7f3edc1cd473244e. 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/2lK5AHXF1irtpgtkWNS4ye.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lK5AHXF1irtpgtkWNS4ye.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0c4b69a86ceff8abacf6f0bd1bf63bad3f7c0e09dfac493b7f3edc1cd473244e","isrc":"MXF360235838","name":"Viejos Amigos","registered_at":"2026-06-27T20:43:41Z","spotify_id":"2lK5AHXF1irtpgtkWNS4ye","type":"track"}
track: Yo Que Tanto Te Quise
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171316
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Viejos Amigos
    type: MusicAlbum
    date published: 2002-11-01
  isrc code: MXF360235839
track: El Águila Real
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224978
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Viejos Amigos
    type: MusicAlbum
    date published: 2002-11-01
  isrc code: MXF360235840
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:59:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5767bdfcac3a2c976f13efcdc7f8c04b8de75f14dda4ccf4d0433ac92b11724d
  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/56knIbo9pV6A56WBgXyJTD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56knIbo9pV6A56WBgXyJTD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5767bdfcac3a2c976f13efcdc7f8c04b8de75f14dda4ccf4d0433ac92b11724d","isrc":"MXF360235840","name":"El Águila Real","registered_at":"2026-06-06T06:59:28Z","spotify_id":"56knIbo9pV6A56WBgXyJTD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5767bdfcac3a2c976f13efcdc7f8c04b8de75f14dda4ccf4d0433ac92b11724d. 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/56knIbo9pV6A56WBgXyJTD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56knIbo9pV6A56WBgXyJTD.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x5767bdfcac3a2c976f13efcdc7f8c04b8de75f14dda4ccf4d0433ac92b11724d","isrc":"MXF360235840","name":"El Águila Real","registered_at":"2026-06-06T06:59:28Z","spotify_id":"56knIbo9pV6A56WBgXyJTD","type":"track"}
track: A Bailar Y A Gozar
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215481
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Viejos Amigos
    type: MusicAlbum
    date published: 2002-11-01
  isrc code: MXF360235841
track: La Que Se Fue
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145635
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Viejos Amigos
    type: MusicAlbum
    date published: 2002-11-01
  isrc code: MXF360235842
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T12:34:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9edc13fc6756b4bc838a691046c31a69e1aa0d95047b272c5daa836ffdf5a773
  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/3nMGR0xfQ02DfQG6yQz6Gx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nMGR0xfQ02DfQG6yQz6Gx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Aunque Me Cueste La Vida
track: Como Espina Clavada
track: Yo Lloraré
track: Que Me Toque La Banda
track: Lo Que Sembré En La Sierra
track: Quédate

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9edc13fc6756b4bc838a691046c31a69e1aa0d95047b272c5daa836ffdf5a773","isrc":"MXF360235842","name":"La Que Se Fue","registered_at":"2026-06-22T12:34:41Z","spotify_id":"3nMGR0xfQ02DfQG6yQz6Gx","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 0x9edc13fc6756b4bc838a691046c31a69e1aa0d95047b272c5daa836ffdf5a773. 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/3nMGR0xfQ02DfQG6yQz6Gx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nMGR0xfQ02DfQG6yQz6Gx.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x9edc13fc6756b4bc838a691046c31a69e1aa0d95047b272c5daa836ffdf5a773","isrc":"MXF360235842","name":"La Que Se Fue","registered_at":"2026-06-22T12:34:41Z","spotify_id":"3nMGR0xfQ02DfQG6yQz6Gx","type":"track"}

Aunque Me Cueste La Vida
type: MusicRecording
duration: PT2M35S
duration ms: 155910
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Viejos Amigos
  type: MusicAlbum
  date published: 2002-11-01
isrc code: MXF360235843

Como Espina Clavada
type: MusicRecording
duration: PT3M28S
duration ms: 208642
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Viejos Amigos
  type: MusicAlbum
  date published: 2002-11-01
isrc code: MXF360235844
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:12:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb006360bea42c5a7a969f1a467f5178b9435c0142f4ef4b00d0c811cd880ca54
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/4uOvug1fVkyoWw3z1BdcrI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uOvug1fVkyoWw3z1BdcrI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb006360bea42c5a7a969f1a467f5178b9435c0142f4ef4b00d0c811cd880ca54","isrc":"MXF360235844","name":"Como Espina Clavada","registered_at":"2026-06-07T04:12:45Z","spotify_id":"4uOvug1fVkyoWw3z1BdcrI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb006360bea42c5a7a969f1a467f5178b9435c0142f4ef4b00d0c811cd880ca54. 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/4uOvug1fVkyoWw3z1BdcrI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uOvug1fVkyoWw3z1BdcrI.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb006360bea42c5a7a969f1a467f5178b9435c0142f4ef4b00d0c811cd880ca54","isrc":"MXF360235844","name":"Como Espina Clavada","registered_at":"2026-06-07T04:12:45Z","spotify_id":"4uOvug1fVkyoWw3z1BdcrI","type":"track"}

Yo Lloraré
type: MusicRecording
duration: PT3M50S
duration ms: 230156
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Viejos Amigos
  type: MusicAlbum
  date published: 2002-11-01
isrc code: MXF360235845
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:56:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe06e6cc49e4cb1c836e0608291c3cb23ccb5649554be1c0c62badce08d81c113
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/2x9m93RYbE4rNwIYYbozDi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2x9m93RYbE4rNwIYYbozDi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe06e6cc49e4cb1c836e0608291c3cb23ccb5649554be1c0c62badce08d81c113","isrc":"MXF360235845","name":"Yo Lloraré","registered_at":"2026-06-21T12:56:22Z","spotify_id":"2x9m93RYbE4rNwIYYbozDi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06e6cc49e4cb1c836e0608291c3cb23ccb5649554be1c0c62badce08d81c113. 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/2x9m93RYbE4rNwIYYbozDi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2x9m93RYbE4rNwIYYbozDi.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe06e6cc49e4cb1c836e0608291c3cb23ccb5649554be1c0c62badce08d81c113","isrc":"MXF360235845","name":"Yo Lloraré","registered_at":"2026-06-21T12:56:22Z","spotify_id":"2x9m93RYbE4rNwIYYbozDi","type":"track"}

Que Me Toque La Banda
type: MusicRecording
duration: PT2M10S
duration ms: 130600
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Viejos Amigos
  type: MusicAlbum
  date published: 2002-11-01
isrc code: MXF360235846
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T05:17:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d89d5670d89557cf7d6694e5344e9bc0c7d6e1f82a248d2cf734e176d62e8e3
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/1nMhN5kcF4mAOdmpgwXV6w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nMhN5kcF4mAOdmpgwXV6w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d89d5670d89557cf7d6694e5344e9bc0c7d6e1f82a248d2cf734e176d62e8e3","isrc":"MXF360235846","name":"Que Me Toque La Banda","registered_at":"2026-06-26T05:17:31Z","spotify_id":"1nMhN5kcF4mAOdmpgwXV6w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d89d5670d89557cf7d6694e5344e9bc0c7d6e1f82a248d2cf734e176d62e8e3. 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/1nMhN5kcF4mAOdmpgwXV6w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nMhN5kcF4mAOdmpgwXV6w.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x8d89d5670d89557cf7d6694e5344e9bc0c7d6e1f82a248d2cf734e176d62e8e3","isrc":"MXF360235846","name":"Que Me Toque La Banda","registered_at":"2026-06-26T05:17:31Z","spotify_id":"1nMhN5kcF4mAOdmpgwXV6w","type":"track"}

Lo Que Sembré En La Sierra
type: MusicRecording
duration: PT2M21S
duration ms: 141502
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Viejos Amigos
  type: MusicAlbum
  date published: 2002-11-01
isrc code: MXF360235847
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:16:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x857854c96fb9ab64295f9aebe1802875260861f1eb7c97cecd5ed49c1e93441f
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/2ZZlpwf8vjJqnXVUnVdvFi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZZlpwf8vjJqnXVUnVdvFi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x857854c96fb9ab64295f9aebe1802875260861f1eb7c97cecd5ed49c1e93441f","isrc":"MXF360235847","name":"Lo Que Sembré En La Sierra","registered_at":"2026-06-06T20:16:23Z","spotify_id":"2ZZlpwf8vjJqnXVUnVdvFi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857854c96fb9ab64295f9aebe1802875260861f1eb7c97cecd5ed49c1e93441f. 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/2ZZlpwf8vjJqnXVUnVdvFi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZZlpwf8vjJqnXVUnVdvFi.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x857854c96fb9ab64295f9aebe1802875260861f1eb7c97cecd5ed49c1e93441f","isrc":"MXF360235847","name":"Lo Que Sembré En La Sierra","registered_at":"2026-06-06T20:16:23Z","spotify_id":"2ZZlpwf8vjJqnXVUnVdvFi","type":"track"}

Quédate
type: MusicRecording
duration: PT3M38S
duration ms: 218876
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Viejos Amigos
  type: MusicAlbum
  date published: 2002-11-01
isrc code: MXF360235848

Lo Mejor de los Pajaritos
type: MusicAlbum
date published: 2002-10-10
track: Amor Prohibido
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154505
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Lo Mejor de los Pajaritos
    type: MusicAlbum
    date published: 2002-10-10
  isrc code: MXF360034893
track: Gallos, Pericos Y Chivas
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213646
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Lo Mejor de los Pajaritos
    type: MusicAlbum
    date published: 2002-10-10
  isrc code: MXF369934605
track: Ando Que Me Lleva El Diablo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187129
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Lo Mejor de los Pajaritos
    type: MusicAlbum
    date published: 2002-10-10
  isrc code: MXF369834305
track: El Torton Negro
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206611
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Lo Mejor de los Pajaritos
    type: MusicAlbum
    date published: 2002-10-10
  isrc code: MXF369733968
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T19:31:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x920aa6bbf4b7bc6f19f0fc9241db0b4a7f20192a00964810ed50cb54640b03c4
  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/5W3tK55PoELxFNZNKQDbFD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W3tK55PoELxFNZNKQDbFD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x920aa6bbf4b7bc6f19f0fc9241db0b4a7f20192a00964810ed50cb54640b03c4","isrc":"MXF369733968","name":"El Torton Negro","registered_at":"2026-06-19T19:31:48Z","spotify_id":"5W3tK55PoELxFNZNKQDbFD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920aa6bbf4b7bc6f19f0fc9241db0b4a7f20192a00964810ed50cb54640b03c4. 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/5W3tK55PoELxFNZNKQDbFD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W3tK55PoELxFNZNKQDbFD.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x920aa6bbf4b7bc6f19f0fc9241db0b4a7f20192a00964810ed50cb54640b03c4","isrc":"MXF369733968","name":"El Torton Negro","registered_at":"2026-06-19T19:31:48Z","spotify_id":"5W3tK55PoELxFNZNKQDbFD","type":"track"}
track: El Amor No Se Vende
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196829
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Lo Mejor de los Pajaritos
    type: MusicAlbum
    date published: 2002-10-10
  isrc code: MXF369834303
track: Ni Con Todo El Dinero
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175148
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Lo Mejor de los Pajaritos
    type: MusicAlbum
    date published: 2002-10-10
  isrc code: MXF360135163
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T07:02:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982
  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/65NeY03wBqwKnLRgRJcEkq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65NeY03wBqwKnLRgRJcEkq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982","isrc":"MXF360135163","name":"Ni Con Todo El Dinero","registered_at":"2026-06-08T07:02:35Z","spotify_id":"65NeY03wBqwKnLRgRJcEkq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982. 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/65NeY03wBqwKnLRgRJcEkq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65NeY03wBqwKnLRgRJcEkq.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982","isrc":"MXF360135163","name":"Ni Con Todo El Dinero","registered_at":"2026-06-08T07:02:35Z","spotify_id":"65NeY03wBqwKnLRgRJcEkq","type":"track"}
track: El Chachalaco
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171874
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Lo Mejor de los Pajaritos
    type: MusicAlbum
    date published: 2002-10-10
  isrc code: MXF360034897
track: Los Ojitos De Mi Elena
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205737
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Lo Mejor de los Pajaritos
    type: MusicAlbum
    date published: 2002-10-10
  isrc code: MXF369834304
track: El Zopilotito
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160124
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: Lo Mejor de los Pajaritos
    type: MusicAlbum
    date published: 2002-10-10
  isrc code: MXF360034891
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T12:55:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb6d437dca579065146d4a682e5544cbb93d6954d40755b08c15e4754940619bb
  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/36ka78ui8UjVQQdvhtBBvT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36ka78ui8UjVQQdvhtBBvT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb6d437dca579065146d4a682e5544cbb93d6954d40755b08c15e4754940619bb","isrc":"MXF360034891","name":"El Zopilotito","registered_at":"2026-06-21T12:55:12Z","spotify_id":"36ka78ui8UjVQQdvhtBBvT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d437dca579065146d4a682e5544cbb93d6954d40755b08c15e4754940619bb. 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/36ka78ui8UjVQQdvhtBBvT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36ka78ui8UjVQQdvhtBBvT.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb6d437dca579065146d4a682e5544cbb93d6954d40755b08c15e4754940619bb","isrc":"MXF360034891","name":"El Zopilotito","registered_at":"2026-06-21T12:55:12Z","spotify_id":"36ka78ui8UjVQQdvhtBBvT","type":"track"}
track: Hasta Que Amanezca
track: Amor Por Interés
track: Mi Calavera

Hasta Que Amanezca
type: MusicRecording
duration: PT2M39S
duration ms: 159045
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Lo Mejor de los Pajaritos
  type: MusicAlbum
  date published: 2002-10-10
isrc code: MXF369934610

Amor Por Interés
type: MusicRecording
duration: PT2M50S
duration ms: 170991
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Lo Mejor de los Pajaritos
  type: MusicAlbum
  date published: 2002-10-10
isrc code: MXF369733974
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T20:43:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e0b4ded70921ff3d6bdf6b88f4cd2e56d78909424c765244738b404af0e14cb
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/1epL8oirCCsC5ATLhgwziy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1epL8oirCCsC5ATLhgwziy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e0b4ded70921ff3d6bdf6b88f4cd2e56d78909424c765244738b404af0e14cb","isrc":"MXF369733974","name":"Amor Por Interés","registered_at":"2026-06-27T20:43:33Z","spotify_id":"1epL8oirCCsC5ATLhgwziy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0b4ded70921ff3d6bdf6b88f4cd2e56d78909424c765244738b404af0e14cb. 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/1epL8oirCCsC5ATLhgwziy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1epL8oirCCsC5ATLhgwziy.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5e0b4ded70921ff3d6bdf6b88f4cd2e56d78909424c765244738b404af0e14cb","isrc":"MXF369733974","name":"Amor Por Interés","registered_at":"2026-06-27T20:43:33Z","spotify_id":"1epL8oirCCsC5ATLhgwziy","type":"track"}

Mi Calavera
type: MusicRecording
duration: PT2M6S
duration ms: 126513
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Lo Mejor de los Pajaritos
  type: MusicAlbum
  date published: 2002-10-10
isrc code: MXF369733971

El Cocho Y El Guache
type: MusicAlbum
date published: 2001-03-13
track: Niña Linda
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200318
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cocho Y El Guache
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: MXF360135165
track: Ya Ni Las Copas
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185225
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cocho Y El Guache
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: MXF360135170
track: El Cocho Y El Guache
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204741
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cocho Y El Guache
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: MXF360135162
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:54:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f83371e70038e08523ac993288d3720e9b3c2ee034e90079445d7a0562522cb
  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/1fZoFUSFZHLfnN7YUvOVJZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fZoFUSFZHLfnN7YUvOVJZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f83371e70038e08523ac993288d3720e9b3c2ee034e90079445d7a0562522cb","isrc":"MXF360135162","name":"El Cocho Y El Guache","registered_at":"2026-06-05T23:54:26Z","spotify_id":"1fZoFUSFZHLfnN7YUvOVJZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f83371e70038e08523ac993288d3720e9b3c2ee034e90079445d7a0562522cb. 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/1fZoFUSFZHLfnN7YUvOVJZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fZoFUSFZHLfnN7YUvOVJZ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1f83371e70038e08523ac993288d3720e9b3c2ee034e90079445d7a0562522cb","isrc":"MXF360135162","name":"El Cocho Y El Guache","registered_at":"2026-06-05T23:54:26Z","spotify_id":"1fZoFUSFZHLfnN7YUvOVJZ","type":"track"}
track: A Bailar Charanga
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193793
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cocho Y El Guache
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: MXF360135171
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:44:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x877a8138412b46d72da030a5e5457cd151124cbde8da27d968b4fc18f9dbd2da
  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/5QogaG1rjoyElKV8zKoadQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QogaG1rjoyElKV8zKoadQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x877a8138412b46d72da030a5e5457cd151124cbde8da27d968b4fc18f9dbd2da","isrc":"MXF360135171","name":"A Bailar Charanga","registered_at":"2026-06-27T20:44:23Z","spotify_id":"5QogaG1rjoyElKV8zKoadQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877a8138412b46d72da030a5e5457cd151124cbde8da27d968b4fc18f9dbd2da. 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/5QogaG1rjoyElKV8zKoadQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QogaG1rjoyElKV8zKoadQ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x877a8138412b46d72da030a5e5457cd151124cbde8da27d968b4fc18f9dbd2da","isrc":"MXF360135171","name":"A Bailar Charanga","registered_at":"2026-06-27T20:44:23Z","spotify_id":"5QogaG1rjoyElKV8zKoadQ","type":"track"}
track: Corrido De Tirzo Gómez
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183251
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cocho Y El Guache
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: MXF360135166
track: Doctor
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271104
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cocho Y El Guache
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: MXF360135168
track: Cachito De Luna
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205020
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cocho Y El Guache
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: MXF360135164
track: Ni Con Todo El Dinero
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175148
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cocho Y El Guache
    type: MusicAlbum
    date published: 2001-03-13
  isrc code: MXF360135163
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T07:02:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982
  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/0r3hUx4nrT5aDGT3AfScwh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0r3hUx4nrT5aDGT3AfScwh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982","isrc":"MXF360135163","name":"Ni Con Todo El Dinero","registered_at":"2026-06-08T07:02:35Z","spotify_id":"0r3hUx4nrT5aDGT3AfScwh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982. 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/0r3hUx4nrT5aDGT3AfScwh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0r3hUx4nrT5aDGT3AfScwh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8f03db9aea98650b499e3c199748b0f97b011ad8b83b63a05bbc7abd6ac23982","isrc":"MXF360135163","name":"Ni Con Todo El Dinero","registered_at":"2026-06-08T07:02:35Z","spotify_id":"0r3hUx4nrT5aDGT3AfScwh","type":"track"}
track: Traficante Por Herencia
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239699
  explicit: false
  by artist: Los Pajaritos De Tacupa
  in album: El Cocho Y El Guache
  isrc code: MXF360135161
track: Vine De Visita Al Mundo
track: El Pájaro Cu
track: Los Bajadores

Los Pajaritos De Tacupa
type: MusicGroup

El Cocho Y El Guache
type: MusicAlbum
date published: 2001-03-13

Vine De Visita Al Mundo
type: MusicRecording
duration: PT3M51S
duration ms: 231468
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Cocho Y El Guache
  type: MusicAlbum
  date published: 2001-03-13
isrc code: MXF360135169

El Pájaro Cu
type: MusicRecording
duration: PT3M25S
duration ms: 205659
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Cocho Y El Guache
  type: MusicAlbum
  date published: 2001-03-13
isrc code: MXF360135172

Los Bajadores
type: MusicRecording
duration: PT2M25S
duration ms: 145514
explicit: false
by artist: Los Pajaritos De Tacupa
in album: El Cocho Y El Guache
  type: MusicAlbum
  date published: 2001-03-13
isrc code: MXF360135167
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T05:17:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x565e7986ed0e0ad0adeeb308fb07a0ac3f8018904ff591f74d83402e85551f17
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/7LtyWSWrIn9Jp4sYaKAWc7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LtyWSWrIn9Jp4sYaKAWc7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x565e7986ed0e0ad0adeeb308fb07a0ac3f8018904ff591f74d83402e85551f17","isrc":"MXF360135167","name":"Los Bajadores","registered_at":"2026-06-26T05:17:49Z","spotify_id":"7LtyWSWrIn9Jp4sYaKAWc7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565e7986ed0e0ad0adeeb308fb07a0ac3f8018904ff591f74d83402e85551f17. 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/7LtyWSWrIn9Jp4sYaKAWc7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LtyWSWrIn9Jp4sYaKAWc7.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x565e7986ed0e0ad0adeeb308fb07a0ac3f8018904ff591f74d83402e85551f17","isrc":"MXF360135167","name":"Los Bajadores","registered_at":"2026-06-26T05:17:49Z","spotify_id":"7LtyWSWrIn9Jp4sYaKAWc7","type":"track"}

Todo por Servir Se Acaba
type: MusicRecording
duration: PT3M1S
duration ms: 181819
explicit: false
by artist: tierra caliente music
by artist: Los Pajaritos De Tacupa
in album: Cochazos Pa' Beber
  type: MusicAlbum
  date published: 2021-03-17
isrc code: MXF360737631
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:09:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4E0QvED7i8UVbc73pygbKT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E0QvED7i8UVbc73pygbKT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17","isrc":"MXF360737631","name":"Todo por Servir Se Acaba","registered_at":"2026-06-04T16:09:35Z","spotify_id":"4E0QvED7i8UVbc73pygbKT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4E0QvED7i8UVbc73pygbKT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4E0QvED7i8UVbc73pygbKT.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17","isrc":"MXF360737631","name":"Todo por Servir Se Acaba","registered_at":"2026-06-04T16:09:35Z","spotify_id":"4E0QvED7i8UVbc73pygbKT","type":"track"}

El Amor No Se Vende
type: MusicRecording
duration: PT3M16S
duration ms: 196858
explicit: false
by artist: tierra caliente music
by artist: Los Pajaritos De Tacupa
in album: Cochazos Pa' Beber
  type: MusicAlbum
  date published: 2021-03-17
isrc code: MXF369834303

Carino Donde Andaras
type: MusicRecording
duration: PT2M36S
duration ms: 156572
explicit: false
by artist: tierra caliente music
by artist: Los Pajaritos De Tacupa
in album: Cochazos Pa' Beber
  type: MusicAlbum
  date published: 2021-03-17
isrc code: USHM21575132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T06:46:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7d5f948b3c63f457cd9d6e401c6e8786e697383c7a0e268258092d99f403ab7
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/2LBHBwFi5vF2dQbI2tAhc8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LBHBwFi5vF2dQbI2tAhc8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7d5f948b3c63f457cd9d6e401c6e8786e697383c7a0e268258092d99f403ab7","isrc":"USHM21575132","name":"Carino Donde Andaras","registered_at":"2026-06-24T06:46:27Z","spotify_id":"2LBHBwFi5vF2dQbI2tAhc8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d5f948b3c63f457cd9d6e401c6e8786e697383c7a0e268258092d99f403ab7. 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/2LBHBwFi5vF2dQbI2tAhc8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LBHBwFi5vF2dQbI2tAhc8.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc7d5f948b3c63f457cd9d6e401c6e8786e697383c7a0e268258092d99f403ab7","isrc":"USHM21575132","name":"Carino Donde Andaras","registered_at":"2026-06-24T06:46:27Z","spotify_id":"2LBHBwFi5vF2dQbI2tAhc8","type":"track"}

La Novia del Pajarillo
type: MusicRecording
duration: PT2M32S
duration ms: 152387
explicit: false
by artist: tierra caliente music
by artist: Los Pajaritos De Tacupa
in album: Cochazos Pa' Beber
  type: MusicAlbum
  date published: 2021-03-17
isrc code: MXF369834301

Corrido a Bernabé Mondragón
type: MusicRecording
duration: PT3M29S
duration ms: 209557
explicit: false
by artist: tierra caliente music
by artist: Los Pajaritos De Tacupa
in album: Cochazos Pa' Beber
  type: MusicAlbum
  date published: 2021-03-17
isrc code: ESA011787205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:19:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc66d6d6df27749781fadc0d526387583dc138d515812a6b9f55c1bea2e1ea55b
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/6lV7SFjTIo71xhDYFA6Qfg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lV7SFjTIo71xhDYFA6Qfg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc66d6d6df27749781fadc0d526387583dc138d515812a6b9f55c1bea2e1ea55b","isrc":"ESA011787205","name":"Corrido a Bernabé Mondragón","registered_at":"2026-06-10T05:19:16Z","spotify_id":"6lV7SFjTIo71xhDYFA6Qfg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66d6d6df27749781fadc0d526387583dc138d515812a6b9f55c1bea2e1ea55b. 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/6lV7SFjTIo71xhDYFA6Qfg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lV7SFjTIo71xhDYFA6Qfg.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc66d6d6df27749781fadc0d526387583dc138d515812a6b9f55c1bea2e1ea55b","isrc":"ESA011787205","name":"Corrido a Bernabé Mondragón","registered_at":"2026-06-10T05:19:16Z","spotify_id":"6lV7SFjTIo71xhDYFA6Qfg","type":"track"}

Todo por Servir Se Acaba
type: MusicRecording
duration: PT3M1S
duration ms: 181819
explicit: false
by artist: tierra caliente music
by artist: Los Pajaritos De Tacupa
in album: Grandes de Tierra Caliente
  type: MusicAlbum
  date published: 2022-06-24
isrc code: MXF360737631
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:09:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4RmqcV2UDC5ITGSiPn7JER.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RmqcV2UDC5ITGSiPn7JER
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17","isrc":"MXF360737631","name":"Todo por Servir Se Acaba","registered_at":"2026-06-04T16:09:35Z","spotify_id":"4RmqcV2UDC5ITGSiPn7JER","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RmqcV2UDC5ITGSiPn7JER.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RmqcV2UDC5ITGSiPn7JER.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17","isrc":"MXF360737631","name":"Todo por Servir Se Acaba","registered_at":"2026-06-04T16:09:35Z","spotify_id":"4RmqcV2UDC5ITGSiPn7JER","type":"track"}

La Novia del Pajarillo
type: MusicRecording
duration: PT2M32S
duration ms: 152387
explicit: false
by artist: tierra caliente music
by artist: Los Pajaritos De Tacupa
in album: Grandes de Tierra Caliente
  type: MusicAlbum
  date published: 2022-06-24
isrc code: MXF369834301

Cómo Duele Ser Pobre - En Vivo
type: MusicRecording
duration: PT4M33S
duration ms: 273316
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: La Dinastia de Tuzantla
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702146
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T14:46:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82396a22321bc9c574f2e499faa3c587e570b9cd7fb70bfa2766fb6dcd968523
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/42QgnmP5NxSTq3tQtf5N3W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42QgnmP5NxSTq3tQtf5N3W
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82396a22321bc9c574f2e499faa3c587e570b9cd7fb70bfa2766fb6dcd968523","isrc":"QZ85W1702146","name":"Cómo Duele Ser Pobre - En Vivo","registered_at":"2026-06-20T14:46:42Z","spotify_id":"42QgnmP5NxSTq3tQtf5N3W","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82396a22321bc9c574f2e499faa3c587e570b9cd7fb70bfa2766fb6dcd968523. 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/42QgnmP5NxSTq3tQtf5N3W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42QgnmP5NxSTq3tQtf5N3W.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x82396a22321bc9c574f2e499faa3c587e570b9cd7fb70bfa2766fb6dcd968523","isrc":"QZ85W1702146","name":"Cómo Duele Ser Pobre - En Vivo","registered_at":"2026-06-20T14:46:42Z","spotify_id":"42QgnmP5NxSTq3tQtf5N3W","type":"track"}

Confusión - En Vivo
type: MusicRecording
duration: PT2M56S
duration ms: 176518
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: Beto Y Sus Canarios
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702147
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T01:30:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74eda758d77adfa6a95dcbdbd2e00bdef95df1af3436863cc950177e4b06da09
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0VcfaRyTaLbkUbI21CDYWY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VcfaRyTaLbkUbI21CDYWY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74eda758d77adfa6a95dcbdbd2e00bdef95df1af3436863cc950177e4b06da09","isrc":"QZ85W1702147","name":"Confusión - En Vivo","registered_at":"2026-06-25T01:30:06Z","spotify_id":"0VcfaRyTaLbkUbI21CDYWY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74eda758d77adfa6a95dcbdbd2e00bdef95df1af3436863cc950177e4b06da09. 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/0VcfaRyTaLbkUbI21CDYWY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VcfaRyTaLbkUbI21CDYWY.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x74eda758d77adfa6a95dcbdbd2e00bdef95df1af3436863cc950177e4b06da09","isrc":"QZ85W1702147","name":"Confusión - En Vivo","registered_at":"2026-06-25T01:30:06Z","spotify_id":"0VcfaRyTaLbkUbI21CDYWY","type":"track"}

Flor de Limón - En Vivo
type: MusicRecording
duration: PT3M37S
duration ms: 217078
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: Jony Ramirez y La Simpatia de Tierra Caliente
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702148
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T13:14:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5a257e3aad08a55c19e54b59f2b406b89bdcca0db065ab2e77fec2d269a6071
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/5ApuJyKS9SJ8cfpwbuISxr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ApuJyKS9SJ8cfpwbuISxr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5a257e3aad08a55c19e54b59f2b406b89bdcca0db065ab2e77fec2d269a6071","isrc":"QZ85W1702148","name":"Flor de Limón - En Vivo","registered_at":"2026-06-21T13:14:18Z","spotify_id":"5ApuJyKS9SJ8cfpwbuISxr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a257e3aad08a55c19e54b59f2b406b89bdcca0db065ab2e77fec2d269a6071. 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/5ApuJyKS9SJ8cfpwbuISxr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ApuJyKS9SJ8cfpwbuISxr.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa5a257e3aad08a55c19e54b59f2b406b89bdcca0db065ab2e77fec2d269a6071","isrc":"QZ85W1702148","name":"Flor de Limón - En Vivo","registered_at":"2026-06-21T13:14:18Z","spotify_id":"5ApuJyKS9SJ8cfpwbuISxr","type":"track"}

Cariño Donde Andarás - En Vivo
type: MusicRecording
duration: PT3M12S
duration ms: 192777
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: La Leyenda De Servando Montalva
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702149
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:14:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d5b4a4121c36b3ee88f633c47bffee94b2ce9215b7fe660921d458df14cb66e
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/35VAWtiTSxhYpxImTgu5Jp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35VAWtiTSxhYpxImTgu5Jp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d5b4a4121c36b3ee88f633c47bffee94b2ce9215b7fe660921d458df14cb66e","isrc":"QZ85W1702149","name":"Cariño Donde Andarás - En Vivo","registered_at":"2026-06-22T21:14:07Z","spotify_id":"35VAWtiTSxhYpxImTgu5Jp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5b4a4121c36b3ee88f633c47bffee94b2ce9215b7fe660921d458df14cb66e. 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/35VAWtiTSxhYpxImTgu5Jp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35VAWtiTSxhYpxImTgu5Jp.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6d5b4a4121c36b3ee88f633c47bffee94b2ce9215b7fe660921d458df14cb66e","isrc":"QZ85W1702149","name":"Cariño Donde Andarás - En Vivo","registered_at":"2026-06-22T21:14:07Z","spotify_id":"35VAWtiTSxhYpxImTgu5Jp","type":"track"}

Amigo Mesero - En Vivo
type: MusicRecording
duration: PT5M31S
duration ms: 331493
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: Arkangel Musical
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702150
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T01:31:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88649c5ed9cebff4c0cb153ac2a0f98f447d5532ed0378aa6bef5daaee95e483
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/1QWgkMLUCnHv0X86QfhtQL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QWgkMLUCnHv0X86QfhtQL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88649c5ed9cebff4c0cb153ac2a0f98f447d5532ed0378aa6bef5daaee95e483","isrc":"QZ85W1702150","name":"Amigo Mesero - En Vivo","registered_at":"2026-06-25T01:31:20Z","spotify_id":"1QWgkMLUCnHv0X86QfhtQL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88649c5ed9cebff4c0cb153ac2a0f98f447d5532ed0378aa6bef5daaee95e483. 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/1QWgkMLUCnHv0X86QfhtQL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QWgkMLUCnHv0X86QfhtQL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x88649c5ed9cebff4c0cb153ac2a0f98f447d5532ed0378aa6bef5daaee95e483","isrc":"QZ85W1702150","name":"Amigo Mesero - En Vivo","registered_at":"2026-06-25T01:31:20Z","spotify_id":"1QWgkMLUCnHv0X86QfhtQL","type":"track"}

Moño Negro - En Vivo
type: MusicRecording
duration: PT3M21S
duration ms: 201319
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: La Imponente Banda Inspiracion de Tierra Caliente
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702151
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T21:13:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae69d4df66e1faf58fa1c35edd62c153d936e64ca6cb2b2433240624510b0aa2
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/73wNm5vqICbua32RRP6oLY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73wNm5vqICbua32RRP6oLY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae69d4df66e1faf58fa1c35edd62c153d936e64ca6cb2b2433240624510b0aa2","isrc":"QZ85W1702151","name":"Moño Negro - En Vivo","registered_at":"2026-06-23T21:13:12Z","spotify_id":"73wNm5vqICbua32RRP6oLY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae69d4df66e1faf58fa1c35edd62c153d936e64ca6cb2b2433240624510b0aa2. 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/73wNm5vqICbua32RRP6oLY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73wNm5vqICbua32RRP6oLY.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xae69d4df66e1faf58fa1c35edd62c153d936e64ca6cb2b2433240624510b0aa2","isrc":"QZ85W1702151","name":"Moño Negro - En Vivo","registered_at":"2026-06-23T21:13:12Z","spotify_id":"73wNm5vqICbua32RRP6oLY","type":"track"}

El Amor No Se Vende - En Vivo
type: MusicRecording
duration: PT3M18S
duration ms: 198386
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: Los Hermanos Salgado
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702152
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T09:46:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4984ca0165718d36110035ff01d46fcd28cb484b5944aef4fc1744f47e569fca
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/0YBNIB7yO3XpqGKZPgNTtc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YBNIB7yO3XpqGKZPgNTtc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4984ca0165718d36110035ff01d46fcd28cb484b5944aef4fc1744f47e569fca","isrc":"QZ85W1702152","name":"El Amor No Se Vende - En Vivo","registered_at":"2026-06-10T09:46:52Z","spotify_id":"0YBNIB7yO3XpqGKZPgNTtc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4984ca0165718d36110035ff01d46fcd28cb484b5944aef4fc1744f47e569fca. 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/0YBNIB7yO3XpqGKZPgNTtc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YBNIB7yO3XpqGKZPgNTtc.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4984ca0165718d36110035ff01d46fcd28cb484b5944aef4fc1744f47e569fca","isrc":"QZ85W1702152","name":"El Amor No Se Vende - En Vivo","registered_at":"2026-06-10T09:46:52Z","spotify_id":"0YBNIB7yO3XpqGKZPgNTtc","type":"track"}

La Ley de la Vida - En Vivo
type: MusicRecording
duration: PT3M24S
duration ms: 204209
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: Beto Y Sus Canarios
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702153
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T21:11:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb76de5b3927d63217c5caa6b7797e42500979a3e0a6624a5e767a7f8fe37180a
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/6uYjpwRC0HKFNr8Nng3owQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uYjpwRC0HKFNr8Nng3owQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb76de5b3927d63217c5caa6b7797e42500979a3e0a6624a5e767a7f8fe37180a","isrc":"QZ85W1702153","name":"La Ley de la Vida - En Vivo","registered_at":"2026-06-23T21:11:19Z","spotify_id":"6uYjpwRC0HKFNr8Nng3owQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76de5b3927d63217c5caa6b7797e42500979a3e0a6624a5e767a7f8fe37180a. 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/6uYjpwRC0HKFNr8Nng3owQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uYjpwRC0HKFNr8Nng3owQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb76de5b3927d63217c5caa6b7797e42500979a3e0a6624a5e767a7f8fe37180a","isrc":"QZ85W1702153","name":"La Ley de la Vida - En Vivo","registered_at":"2026-06-23T21:11:19Z","spotify_id":"6uYjpwRC0HKFNr8Nng3owQ","type":"track"}

Enséñame a Olvidar - En Vivo
type: MusicRecording
duration: PT3M43S
duration ms: 223062
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: Jony Ramirez y La Simpatia de Tierra Caliente
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702154
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T01:32:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f5da30e17ac8f1debab5f1f5e414a7b4ce458b7bf226b3545097ffb3537f514
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/2222tbwhphkXcnodIhD7To.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2222tbwhphkXcnodIhD7To
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f5da30e17ac8f1debab5f1f5e414a7b4ce458b7bf226b3545097ffb3537f514","isrc":"QZ85W1702154","name":"Enséñame a Olvidar - En Vivo","registered_at":"2026-06-25T01:32:49Z","spotify_id":"2222tbwhphkXcnodIhD7To","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5da30e17ac8f1debab5f1f5e414a7b4ce458b7bf226b3545097ffb3537f514. 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/2222tbwhphkXcnodIhD7To.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2222tbwhphkXcnodIhD7To.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3f5da30e17ac8f1debab5f1f5e414a7b4ce458b7bf226b3545097ffb3537f514","isrc":"QZ85W1702154","name":"Enséñame a Olvidar - En Vivo","registered_at":"2026-06-25T01:32:49Z","spotify_id":"2222tbwhphkXcnodIhD7To","type":"track"}

Todo por Servir Se Acaba - En Vivo
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duration: PT3M27S
duration ms: 207450
explicit: false
by artist: Los Pajaritos De Tacupa
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702155
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T13:14:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf6d9d952757f7d648074efce5229cc624714b4952065c75f203d8e053ec8197
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/4S34RqMHZ9jEwmBYs14kPO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S34RqMHZ9jEwmBYs14kPO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf6d9d952757f7d648074efce5229cc624714b4952065c75f203d8e053ec8197","isrc":"QZ85W1702155","name":"Todo por Servir Se Acaba - En Vivo","registered_at":"2026-06-21T13:14:46Z","spotify_id":"4S34RqMHZ9jEwmBYs14kPO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6d9d952757f7d648074efce5229cc624714b4952065c75f203d8e053ec8197. 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/4S34RqMHZ9jEwmBYs14kPO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S34RqMHZ9jEwmBYs14kPO.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdf6d9d952757f7d648074efce5229cc624714b4952065c75f203d8e053ec8197","isrc":"QZ85W1702155","name":"Todo por Servir Se Acaba - En Vivo","registered_at":"2026-06-21T13:14:46Z","spotify_id":"4S34RqMHZ9jEwmBYs14kPO","type":"track"}

20 Mujeres de Negro - En Vivo
type: MusicRecording
duration: PT4M24S
duration ms: 264191
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: La Dinastia de Tuzantla
by artist: Beto Y Sus Canarios
by artist: La Leyenda De Servando Montalva
by artist: Arkangel Musical
by artist: Jony Ramirez y La Simpatia de Tierra Caliente
by artist: La Imponente Banda Inspiracion de Tierra Caliente
by artist: Los Hermanos Salgado
in album: Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
  type: MusicAlbum
  date published: 2020-02-11
isrc code: QZ85W1702156
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T23:45:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x646bc149264d2a5813fa50a48f19279c16d4b614a55b1f28e8e04dd7ab9594d2
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2vR6KecayTh32i7uXnIWNy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vR6KecayTh32i7uXnIWNy
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646bc149264d2a5813fa50a48f19279c16d4b614a55b1f28e8e04dd7ab9594d2. 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/2vR6KecayTh32i7uXnIWNy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vR6KecayTh32i7uXnIWNy.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x646bc149264d2a5813fa50a48f19279c16d4b614a55b1f28e8e04dd7ab9594d2","isrc":"QZ85W1702156","name":"20 Mujeres de Negro - En Vivo","registered_at":"2026-06-18T23:45:09Z","spotify_id":"2vR6KecayTh32i7uXnIWNy","type":"track"}

Tributo a Bernabé Mondragón
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duration: PT13M21S
duration ms: 801927
explicit: false
by artist: Los Pajaritos De Tacupa
by artist: Arkangel Musical de Tierra Caliente
by artist: Los Player's de Tuzantla
by artist: Beto Y Sus Canarios
by artist: GERARDO DIAZ Y SU GERARQUIA
by artist: La Leyenda De Servando Montalva
by artist: Toño Macedo
by artist: Jony Ramirez y La Simpatia de Tierra Caliente
in album: Tributo a Bernabé Mondragón
  type: MusicAlbum
  date published: 2020-07-31
isrc code: ESA011836803
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:41:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb52429aa2463424a637df09d09a7554d7b794f8ccef984262a45d9bdd15e8181
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3LJFzEVKSaAZb0vVyIXBf3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LJFzEVKSaAZb0vVyIXBf3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52429aa2463424a637df09d09a7554d7b794f8ccef984262a45d9bdd15e8181. 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/3LJFzEVKSaAZb0vVyIXBf3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LJFzEVKSaAZb0vVyIXBf3.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb52429aa2463424a637df09d09a7554d7b794f8ccef984262a45d9bdd15e8181","isrc":"ESA011836803","name":"Tributo a Bernabé Mondragón","registered_at":"2026-06-07T01:41:22Z","spotify_id":"3LJFzEVKSaAZb0vVyIXBf3","type":"track"}

Todo por Servir Se Acaba
type: MusicRecording
duration: PT3M1S
duration ms: 181819
explicit: false
by artist: tierra caliente music
by artist: Los Pajaritos De Tacupa
in album: Puros Cochazos Calentanos
  type: MusicAlbum
  date published: 2021-09-10
isrc code: MXF360737631
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:09:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17
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/6G5Wx6l0hQMlwXAXV9KNWc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G5Wx6l0hQMlwXAXV9KNWc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17","isrc":"MXF360737631","name":"Todo por Servir Se Acaba","registered_at":"2026-06-04T16:09:35Z","spotify_id":"6G5Wx6l0hQMlwXAXV9KNWc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae8af76152add063c3ec242b11077d716480133dc427b6a7e77600637866f17. 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/6G5Wx6l0hQMlwXAXV9KNWc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G5Wx6l0hQMlwXAXV9KNWc.
  date published: 2026-07-08T03:22:41Z
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