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type: MusicGroup
genre: pop-romantico
popularity: 36
followers: 31733
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/7cfbdf3c-e057-4958-a879-76a4484b5c43.ots
additional property: OTSRecordURL
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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. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6a39833f33b81c879ab3e36f34f443bb81ba259163afd2d171310026b96a7e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cfbdf3c-e057-4958-a879-76a4484b5c43.json and https://artists.proofprofile.net/proofs/artist/7cfbdf3c-e057-4958-a879-76a4484b5c43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15
  track: Un Día De Calor
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    by artist: Juan Y Juan
    in album: Alta Tension
      type: MusicAlbum
      date published: 1997-07-15
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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 0x5779aa7774dc324d9ac269841593fa20981e136b37e70b64d3a7072906214ee2. 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/2PJqstOTJiAQgvFq0Nxq43.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PJqstOTJiAQgvFq0Nxq43.
      date published: 2026-07-08T03:22:41Z
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  track: Vuelvo a Vivir, Vuelvo a Cantar
    type: MusicRecording
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    duration ms: 125146
    explicit: false
    by artist: Los Tios Queridos
    in album: Alta Tension
      type: MusicAlbum
      date published: 1997-07-15
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    additional property: OTSRecordURL
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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 0xac7e215ce5dc74fcb0b332c9b5a3a87c2e46ad7a7d870285d0a6206ab231d1e1. 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/04pnAITKzDsTsKVefNfAwa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04pnAITKzDsTsKVefNfAwa.
      date published: 2026-07-08T03:53:27Z
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  track: Muchachita
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168000
    explicit: false
    by artist: Rainbow
    in album: Alta Tension
      type: MusicAlbum
      date published: 1997-07-15
    isrc code: ARF037000157
  track: Yo Te Quiero, Nos Queremos
    type: MusicRecording
    duration: PT2M33S
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    explicit: false
    by artist: Juan Marcelo
    in album: Alta Tension
      type: MusicAlbum
      date published: 1997-07-15
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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 0xeed59f3fb6db0c62cf20b1649326ed9e755218701e2cbdcce8a38528d7bd6c32. 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/3LJSiTlFUHs1kDwJJUVMcK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LJSiTlFUHs1kDwJJUVMcK.
      date published: 2026-07-08T08:56:20Z
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  track: En una Playa Junto al Mar (Playa Grande)
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    duration: PT2M21S
    duration ms: 141973
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    by artist: Donald
    in album: Alta Tension
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    additional property: OTSHash
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    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: La Lluvia Terminó
  track: Dime Linda Chiquilina
  track: Tú Eres Esa Chica Enamorada
  track: Te Quiero Ver Bailar
  track: El Amor Como el Viento un Día Se Va
  track: Te Llamo para Despedirme
  track: En el Sube y Baja
  track: Baby, Come Back
  track: Soy Igual A Los Demás
  track: Muchacha de Luna
  track: La Balada de Bonnie and Clyde
album: 20 Exitos de los '60
album: 20 Exitos de los '70
album: Explosivos 70, Vol. 6
album: Explosivos 70, Vol. 5
album: Los Viejitos De Blanquita
album: Explosivos 70, Vol. 7
album: Explosivos 70, Vol. 8
album: Explosivos 60, Vol. 3
album: 20 Secretos de Amor - Barbara y Dick
album: Bárbara y Dick Cronología - Bárbara y Dick (1979)
album: Bárbara y Dick Cronología - Bárbara y Dick (1978)
album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
album: Bárbara y Dick Cronología - Bárbara y Dick (1968)
album: Bárbara y Dick Cronología - Bárbara y Dick (1967)
album: Bárbara y Dick Cronología - Bárbara y Dick (1966)
album: Lo Mejor De
album: Discografía Completa Vol. 15
album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
album: Sonidos del Ayer
album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
album: Disfrutando de la Musica, Vol. 1
album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
album: Discografía Completa Vol. 16
track: Brilla el Sol
track: Respirando
track: Ámame... Me Gusta Amanecer en Ti
track: Bailaremos
track: El Funeral del Labrador
track: Me Lo Dijo una Gaviota
track: Cuando el Amor Se Realiza
track: Aleluya a la Vida
track: Facundo
track: La Balada de Bonnie and Clyde
track: California Somnolienta (with Los Iracundos)
track: Ámame, por Favor Ámame (Love Me, Please Love Me)
track: Guantanamera (with Los Iracundos)
track: Hombrecito (Little Man)
track: Lunes Lunes (Monday Monday)

Alta Tension
type: MusicAlbum
date published: 1997-07-15

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CopyrightRegisteredAt
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value: https://explorer.copyrightchains.com/tx/0x2539770f1d984328865025f00e8ba89f5a6d49994beeb506117baa47de272986

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OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/0Ez8F9vgPXEYe56ucNRqAT.json

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ez8F9vgPXEYe56ucNRqAT

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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x2539770f1d984328865025f00e8ba89f5a6d49994beeb506117baa47de272986. 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/0Ez8F9vgPXEYe56ucNRqAT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ez8F9vgPXEYe56ucNRqAT.
date published: 2026-07-08T03:53:27Z
text: {"copyright_id":"0x2539770f1d984328865025f00e8ba89f5a6d49994beeb506117baa47de272986","isrc":"ARF036800085","name":"En una Playa Junto al Mar (Playa Grande)","registered_at":"2026-06-07T03:10:41Z","spotify_id":"0Ez8F9vgPXEYe56ucNRqAT","type":"track"}

La Lluvia Terminó
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by artist: Los Iracundos
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  type: MusicAlbum
  date published: 1997-07-15
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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 0x619cbc09d90e0fd7729ab533ee11756fd9affc21d1c1d55e3fd5d00a4cdbcd21. 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/6fdMUSM9TLTNTVamvVaPNt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fdMUSM9TLTNTVamvVaPNt.
  date published: 2026-07-08T03:22:41Z
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Dime Linda Chiquilina
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duration ms: 169213
explicit: false
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in album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15
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additional property: CopyrightID
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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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 0xe66aa48a63d3219f5061591bb4f81a263aea310cf5db1683680a051f63fe6af8. 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/3zABl5vyDwr4zFscpbMUiN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zABl5vyDwr4zFscpbMUiN.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe66aa48a63d3219f5061591bb4f81a263aea310cf5db1683680a051f63fe6af8","isrc":"ARF037100081","name":"Dime Linda Chiquilina","registered_at":"2026-06-06T13:38:29Z","spotify_id":"3zABl5vyDwr4zFscpbMUiN","type":"track"}

Tú Eres Esa Chica Enamorada
type: MusicRecording
duration: PT2M25S
duration ms: 145053
explicit: false
by artist: Silvana Di Lorenzo
in album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF039700982

Te Quiero Ver Bailar
type: MusicRecording
duration: PT2M33S
duration ms: 153573
explicit: false
by artist: Agua Mojada
in album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF037000158

El Amor Como el Viento un Día Se Va
type: MusicRecording
duration: PT2M22S
duration ms: 142306
explicit: false
by artist: Abracadabra
in album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF037200082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:39:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1634def171761a3fed0f0f06c529d87280b2a77ea44d109e10bf50e8d987e8f7
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/00C5Yv3JBGEeMVrY9lFkcM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00C5Yv3JBGEeMVrY9lFkcM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1634def171761a3fed0f0f06c529d87280b2a77ea44d109e10bf50e8d987e8f7","isrc":"ARF037200082","name":"El Amor Como el Viento un Día Se Va","registered_at":"2026-06-10T04:39:14Z","spotify_id":"00C5Yv3JBGEeMVrY9lFkcM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1634def171761a3fed0f0f06c529d87280b2a77ea44d109e10bf50e8d987e8f7. 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/00C5Yv3JBGEeMVrY9lFkcM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00C5Yv3JBGEeMVrY9lFkcM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1634def171761a3fed0f0f06c529d87280b2a77ea44d109e10bf50e8d987e8f7","isrc":"ARF037200082","name":"El Amor Como el Viento un Día Se Va","registered_at":"2026-06-10T04:39:14Z","spotify_id":"00C5Yv3JBGEeMVrY9lFkcM","type":"track"}

Te Llamo para Despedirme
type: MusicRecording
duration: PT3M25S
duration ms: 205920
explicit: false
by artist: Claudio Demaria
in album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15

En el Sube y Baja
type: MusicRecording
duration: PT2M46S
duration ms: 166440
explicit: false
by artist: Katunga
in album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF037200035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:21:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffed0611d2ecac8304e5b8719669ffd0a02c6711127f47ac205e4bdb9b4ef5c9
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/6CqyjdM1r45lJz8qEfBMdW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CqyjdM1r45lJz8qEfBMdW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xffed0611d2ecac8304e5b8719669ffd0a02c6711127f47ac205e4bdb9b4ef5c9","isrc":"ARF037200035","name":"En el Sube y Baja","registered_at":"2026-06-07T23:21:46Z","spotify_id":"6CqyjdM1r45lJz8qEfBMdW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffed0611d2ecac8304e5b8719669ffd0a02c6711127f47ac205e4bdb9b4ef5c9. 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/6CqyjdM1r45lJz8qEfBMdW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CqyjdM1r45lJz8qEfBMdW.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xffed0611d2ecac8304e5b8719669ffd0a02c6711127f47ac205e4bdb9b4ef5c9","isrc":"ARF037200035","name":"En el Sube y Baja","registered_at":"2026-06-07T23:21:46Z","spotify_id":"6CqyjdM1r45lJz8qEfBMdW","type":"track"}

Baby, Come Back
type: MusicRecording
duration: PT2M34S
duration ms: 154706
explicit: false
by artist: Conexión Nº 5
in album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF036800102

Soy Igual A Los Demás
type: MusicRecording
duration: PT2M28S
duration ms: 148626
explicit: false
by artist: La Joven Guardia
in album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF036900095

Muchacha de Luna
type: MusicRecording
duration: PT2M38S
duration ms: 158000
explicit: false
by artist: Palito Ortega
in album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF037100121
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:13:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa234d41a39a96a73225e8191933057f1dc0912ce1fd11681fec24b355a391408
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/1dxWJjf0BZtNdn794gdmCY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dxWJjf0BZtNdn794gdmCY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa234d41a39a96a73225e8191933057f1dc0912ce1fd11681fec24b355a391408","isrc":"ARF037100121","name":"Muchacha de Luna","registered_at":"2026-06-20T22:13:21Z","spotify_id":"1dxWJjf0BZtNdn794gdmCY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa234d41a39a96a73225e8191933057f1dc0912ce1fd11681fec24b355a391408. 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/1dxWJjf0BZtNdn794gdmCY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dxWJjf0BZtNdn794gdmCY.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xa234d41a39a96a73225e8191933057f1dc0912ce1fd11681fec24b355a391408","isrc":"ARF037100121","name":"Muchacha de Luna","registered_at":"2026-06-20T22:13:21Z","spotify_id":"1dxWJjf0BZtNdn794gdmCY","type":"track"}

La Balada de Bonnie and Clyde
type: MusicRecording
duration: PT3M4S
duration ms: 184400
explicit: false
by artist: Barbara Y Dick
in album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15

20 Exitos de los '60
type: MusicAlbum
date published: 1999-12-06
track: Vuelve Primavera
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102026
  explicit: false
  by artist: Johny Tedesco
  in album: 20 Exitos de los '60
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF036200039
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T21:01:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75886edfc4f60914de881912e61efcc82e8e70f7f36eae1dc02b66099bee5197
  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/65qVbb2cgqKeGz2MYvmdGP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65qVbb2cgqKeGz2MYvmdGP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75886edfc4f60914de881912e61efcc82e8e70f7f36eae1dc02b66099bee5197","isrc":"ARF036200039","name":"Vuelve Primavera","registered_at":"2026-06-11T21:01:46Z","spotify_id":"65qVbb2cgqKeGz2MYvmdGP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75886edfc4f60914de881912e61efcc82e8e70f7f36eae1dc02b66099bee5197. 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/65qVbb2cgqKeGz2MYvmdGP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65qVbb2cgqKeGz2MYvmdGP.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x75886edfc4f60914de881912e61efcc82e8e70f7f36eae1dc02b66099bee5197","isrc":"ARF036200039","name":"Vuelve Primavera","registered_at":"2026-06-11T21:01:46Z","spotify_id":"65qVbb2cgqKeGz2MYvmdGP","type":"track"}
track: Despeinada
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147733
  explicit: false
  by artist: Palito Ortega
  in album: 20 Exitos de los '60
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF036300030
track: Eso
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128106
  explicit: false
  by artist: Los TNT
  in album: 20 Exitos de los '60
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF036000016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:28:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcdf0ec8bef347ab74c1b32a836ababa6bb8029316ae047850976ab198b8961aa
  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/4n2kpUZ0mPzYfl9WWWF1Jh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4n2kpUZ0mPzYfl9WWWF1Jh
  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 0xcdf0ec8bef347ab74c1b32a836ababa6bb8029316ae047850976ab198b8961aa. 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/4n2kpUZ0mPzYfl9WWWF1Jh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4n2kpUZ0mPzYfl9WWWF1Jh.
    date published: 2026-06-13T13:32:09Z
track: Mi Caballito
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181773
  explicit: false
  by artist: Bobby Capo
  in album: 20 Exitos de los '60
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF036100041
track: El Camaleón
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154640
  explicit: false
  by artist: Chico Novarro
  in album: 20 Exitos de los '60
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF036300032
track: Cuando, Cuando, Cuando
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147200
  explicit: false
  by artist: Jolly Land
  in album: 20 Exitos de los '60
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF036200040
track: En el Vaivén
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161946
  explicit: false
  by artist: Vico Berti
  in album: 20 Exitos de los '60
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF036800099
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T07:30:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x889382ae766afd463172a8edece79b4d011fcf5d9ffeaca0aea9a05931b82152
  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/6qGPmdKl0fQzTCrmhUY55o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qGPmdKl0fQzTCrmhUY55o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x889382ae766afd463172a8edece79b4d011fcf5d9ffeaca0aea9a05931b82152","isrc":"ARF036800099","name":"En el Vaivén","registered_at":"2026-06-20T07:30:00Z","spotify_id":"6qGPmdKl0fQzTCrmhUY55o","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889382ae766afd463172a8edece79b4d011fcf5d9ffeaca0aea9a05931b82152. 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/6qGPmdKl0fQzTCrmhUY55o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qGPmdKl0fQzTCrmhUY55o.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x889382ae766afd463172a8edece79b4d011fcf5d9ffeaca0aea9a05931b82152","isrc":"ARF036800099","name":"En el Vaivén","registered_at":"2026-06-20T07:30:00Z","spotify_id":"6qGPmdKl0fQzTCrmhUY55o","type":"track"}
track: El Baile del Ladrillo
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150333
  explicit: false
  by artist: Violeta Rivas
  in album: 20 Exitos de los '60
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF036300033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:24:42+00:00
track: La Niña
track: Gallinita Twist
track: Bailando Sobre una Estrella
track: Coqueta
track: La Tierra
track: Felicidad, Felicidad
track: Facundo
track: Corazón Contento
track: Cebando Mate
track: Hola... Que Tal, Como Te Va?
track: Tiritando
track: El Extraño del Pelo Largo

La Niña
type: MusicRecording
duration: PT2M9S
duration ms: 129893
explicit: false
by artist: Lalo Fransen
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036400035

Gallinita Twist
type: MusicRecording
duration: PT2M20S
duration ms: 140613
explicit: false
by artist: Los Iracundos
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036400025

Bailando Sobre una Estrella
type: MusicRecording
duration: PT1M49S
duration ms: 109506
explicit: false
by artist: Juan Ramon
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036400028

Coqueta
type: MusicRecording
duration: PT3M0S
duration ms: 180800
explicit: false
by artist: Johny Tedesco
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036300034

La Tierra
type: MusicRecording
duration: PT2M26S
duration ms: 146693
explicit: false
by artist: Violeta Rivas
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036300035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:40:35+00:00

Felicidad, Felicidad
type: MusicRecording
duration: PT2M16S
duration ms: 136226
explicit: false
by artist: Los Iracundos
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036800012

Facundo
type: MusicRecording
duration: PT2M29S
duration ms: 149560
explicit: false
by artist: Barbara Y Dick
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036600070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T10:02:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4471b44444d03480636f3e86c684976c7c695e4664e6df2b3c87a4df1b8a4e2b
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/2DxosyM2iiuVJqiahmjaCp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DxosyM2iiuVJqiahmjaCp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4471b44444d03480636f3e86c684976c7c695e4664e6df2b3c87a4df1b8a4e2b. 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/2DxosyM2iiuVJqiahmjaCp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DxosyM2iiuVJqiahmjaCp.
  date published: 2026-07-08T03:53:27Z

Corazón Contento
type: MusicRecording
duration: PT2M36S
duration ms: 156800
explicit: false
by artist: Palito Ortega
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036800094

Cebando Mate
type: MusicRecording
duration: PT2M19S
duration ms: 139706
explicit: false
by artist: Tormenta
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036900122
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:03:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x544186db8adb9a63165a75f913c66482bc7b1d7d1d459a5f03e9d7657ec35cf5
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/2lOPrhLSijIvaAIKzZWn9w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lOPrhLSijIvaAIKzZWn9w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x544186db8adb9a63165a75f913c66482bc7b1d7d1d459a5f03e9d7657ec35cf5","isrc":"ARF036900122","name":"Cebando Mate","registered_at":"2026-06-05T23:03:27Z","spotify_id":"2lOPrhLSijIvaAIKzZWn9w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544186db8adb9a63165a75f913c66482bc7b1d7d1d459a5f03e9d7657ec35cf5. 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/2lOPrhLSijIvaAIKzZWn9w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lOPrhLSijIvaAIKzZWn9w.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x544186db8adb9a63165a75f913c66482bc7b1d7d1d459a5f03e9d7657ec35cf5","isrc":"ARF036900122","name":"Cebando Mate","registered_at":"2026-06-05T23:03:27Z","spotify_id":"2lOPrhLSijIvaAIKzZWn9w","type":"track"}

Hola... Que Tal, Como Te Va?
type: MusicRecording
duration: PT2M2S
duration ms: 122733
explicit: false
by artist: Juan Y Juan
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036900089

Tiritando
type: MusicRecording
duration: PT2M35S
duration ms: 155400
explicit: false
by artist: Donald
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036800084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:48:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x884e8850a7af4e63d84e1850f0f6e008eb5edef9b44e2a24f295a770c2cdfe57
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/0Hhh1F5wrIrUS5xEMQ0Uey.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Hhh1F5wrIrUS5xEMQ0Uey
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884e8850a7af4e63d84e1850f0f6e008eb5edef9b44e2a24f295a770c2cdfe57. 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/0Hhh1F5wrIrUS5xEMQ0Uey.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Hhh1F5wrIrUS5xEMQ0Uey.
  date published: 2026-07-08T03:53:27Z

El Extraño del Pelo Largo
type: MusicRecording
duration: PT2M46S
duration ms: 166000
explicit: false
by artist: La Joven Guardia
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036800053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:58:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd90d25507995df501196387314441871be06e4e63d74cf302efdbf596136fc7
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/6VasYE3KRhK0XYPtuT4M17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VasYE3KRhK0XYPtuT4M17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd90d25507995df501196387314441871be06e4e63d74cf302efdbf596136fc7","isrc":"ARF036800053","name":"El Extraño del Pelo Largo","registered_at":"2026-06-07T07:58:53Z","spotify_id":"6VasYE3KRhK0XYPtuT4M17","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd90d25507995df501196387314441871be06e4e63d74cf302efdbf596136fc7. 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/6VasYE3KRhK0XYPtuT4M17.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VasYE3KRhK0XYPtuT4M17.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xfd90d25507995df501196387314441871be06e4e63d74cf302efdbf596136fc7","isrc":"ARF036800053","name":"El Extraño del Pelo Largo","registered_at":"2026-06-07T07:58:53Z","spotify_id":"6VasYE3KRhK0XYPtuT4M17","type":"track"}

20 Exitos de los '70
type: MusicAlbum
date published: 1999-12-06
track: La Reina de la Canción
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163000
  explicit: false
  by artist: La Joven Guardia
  in album: 20 Exitos de los '70
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF037100086
track: Muchachita
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167400
  explicit: false
  by artist: Rainbow
  in album: 20 Exitos de los '70
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF037000157
track: Adiós Chico de Mi Barrio
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220093
  explicit: false
  by artist: Tormenta
  in album: 20 Exitos de los '70
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF037100002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:52:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf7a93122a9e94a76fe789dd99e1822a58662ebb96110fe977c62577cf12008c
  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/1KKxVnWsEPs4WJnJwy6OaA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KKxVnWsEPs4WJnJwy6OaA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf7a93122a9e94a76fe789dd99e1822a58662ebb96110fe977c62577cf12008c","isrc":"ARF037100002","name":"Adiós Chico de Mi Barrio","registered_at":"2026-06-04T08:52:05Z","spotify_id":"1KKxVnWsEPs4WJnJwy6OaA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7a93122a9e94a76fe789dd99e1822a58662ebb96110fe977c62577cf12008c. 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/1KKxVnWsEPs4WJnJwy6OaA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KKxVnWsEPs4WJnJwy6OaA.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xaf7a93122a9e94a76fe789dd99e1822a58662ebb96110fe977c62577cf12008c","isrc":"ARF037100002","name":"Adiós Chico de Mi Barrio","registered_at":"2026-06-04T08:52:05Z","spotify_id":"1KKxVnWsEPs4WJnJwy6OaA","type":"track"}
track: Muchacha de Luna
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159000
  explicit: false
  by artist: Palito Ortega
  in album: 20 Exitos de los '70
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF037100121
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:13:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa234d41a39a96a73225e8191933057f1dc0912ce1fd11681fec24b355a391408
  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/1ZzIh9UFOidvcMh6P2ADY3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZzIh9UFOidvcMh6P2ADY3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa234d41a39a96a73225e8191933057f1dc0912ce1fd11681fec24b355a391408","isrc":"ARF037100121","name":"Muchacha de Luna","registered_at":"2026-06-20T22:13:21Z","spotify_id":"1ZzIh9UFOidvcMh6P2ADY3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa234d41a39a96a73225e8191933057f1dc0912ce1fd11681fec24b355a391408. 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/1ZzIh9UFOidvcMh6P2ADY3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZzIh9UFOidvcMh6P2ADY3.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0xa234d41a39a96a73225e8191933057f1dc0912ce1fd11681fec24b355a391408","isrc":"ARF037100121","name":"Muchacha de Luna","registered_at":"2026-06-20T22:13:21Z","spotify_id":"1ZzIh9UFOidvcMh6P2ADY3","type":"track"}
track: Un Día de Calor
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172200
  explicit: false
  by artist: Juan Y Juan
  in album: 20 Exitos de los '70
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF037100072
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:29:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5779aa7774dc324d9ac269841593fa20981e136b37e70b64d3a7072906214ee2
  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/1DsJNVZDrkraGNVaenOd5W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DsJNVZDrkraGNVaenOd5W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5779aa7774dc324d9ac269841593fa20981e136b37e70b64d3a7072906214ee2","isrc":"ARF037100072","name":"Un Día de Calor","registered_at":"2026-06-07T04:29:12Z","spotify_id":"1DsJNVZDrkraGNVaenOd5W","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5779aa7774dc324d9ac269841593fa20981e136b37e70b64d3a7072906214ee2. 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/1DsJNVZDrkraGNVaenOd5W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DsJNVZDrkraGNVaenOd5W.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x5779aa7774dc324d9ac269841593fa20981e136b37e70b64d3a7072906214ee2","isrc":"ARF037100072","name":"Un Día de Calor","registered_at":"2026-06-07T04:29:12Z","spotify_id":"1DsJNVZDrkraGNVaenOd5W","type":"track"}
track: La Chica de la Boutique
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170466
  explicit: false
  by artist: Heleno
  in album: 20 Exitos de los '70
    type: MusicAlbum
    date published: 1999-12-06
  isrc code: ARF039801600
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T18:05:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3377c03e8d4c4e7c6cb4a59b150ad044df817cd5718eb2b8b5e90e04d19cab70
  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/0k0XwM0ivGMFfvUfDFLds2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0k0XwM0ivGMFfvUfDFLds2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Milagro de Tus Ojos
track: Ayer Volé
track: Yo Te Quiero, Nos Queremos
track: Yo Tengo Fe - Que Todo Cambiará
track: Venite Volando
track: Por una Negrita
track: Olvídalo Pequeña
track: Mi Promesa
track: Promesas Son Promesas
track: Respirando
track: Hace un Año Ya... Que No Estás Aquí
track: Un Chico Grande Como Tú
track: Pasión y Vida
track: Crees Que Soy Sexy?

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3377c03e8d4c4e7c6cb4a59b150ad044df817cd5718eb2b8b5e90e04d19cab70","isrc":"ARF039801600","name":"La Chica de la Boutique","registered_at":"2026-06-26T18:05:48Z","spotify_id":"0k0XwM0ivGMFfvUfDFLds2","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 0x3377c03e8d4c4e7c6cb4a59b150ad044df817cd5718eb2b8b5e90e04d19cab70. 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/0k0XwM0ivGMFfvUfDFLds2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0k0XwM0ivGMFfvUfDFLds2.
date published: 2026-07-08T03:20:19Z
text: {"copyright_id":"0x3377c03e8d4c4e7c6cb4a59b150ad044df817cd5718eb2b8b5e90e04d19cab70","isrc":"ARF039801600","name":"La Chica de la Boutique","registered_at":"2026-06-26T18:05:48Z","spotify_id":"0k0XwM0ivGMFfvUfDFLds2","type":"track"}

El Milagro de Tus Ojos
type: MusicRecording
duration: PT2M53S
duration ms: 173373
explicit: false
by artist: Donald
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036900113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:49:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x760ca79fce251b68e870918f88da462788363fc90862994446df43b59616a06b
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/7ujQzzm9cDiDCnEEC3SxWg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ujQzzm9cDiDCnEEC3SxWg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x760ca79fce251b68e870918f88da462788363fc90862994446df43b59616a06b","isrc":"ARF036900113","name":"El Milagro de Tus Ojos","registered_at":"2026-06-07T05:49:47Z","spotify_id":"7ujQzzm9cDiDCnEEC3SxWg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760ca79fce251b68e870918f88da462788363fc90862994446df43b59616a06b. 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/7ujQzzm9cDiDCnEEC3SxWg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ujQzzm9cDiDCnEEC3SxWg.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x760ca79fce251b68e870918f88da462788363fc90862994446df43b59616a06b","isrc":"ARF036900113","name":"El Milagro de Tus Ojos","registered_at":"2026-06-07T05:49:47Z","spotify_id":"7ujQzzm9cDiDCnEEC3SxWg","type":"track"}

Ayer Volé
type: MusicRecording
duration: PT2M44S
duration ms: 164240
explicit: false
by artist: Juán Eduardo
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037200080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:48:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f71a81ebe11c5a2adf431e261f8b7b7ca516e0566068db707b6636069b246cc
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/4A4FOSyMWhuxSfX9xvubsP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4A4FOSyMWhuxSfX9xvubsP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f71a81ebe11c5a2adf431e261f8b7b7ca516e0566068db707b6636069b246cc","isrc":"ARF037200080","name":"Ayer Volé","registered_at":"2026-06-24T14:48:43Z","spotify_id":"4A4FOSyMWhuxSfX9xvubsP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f71a81ebe11c5a2adf431e261f8b7b7ca516e0566068db707b6636069b246cc. 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/4A4FOSyMWhuxSfX9xvubsP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4A4FOSyMWhuxSfX9xvubsP.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x6f71a81ebe11c5a2adf431e261f8b7b7ca516e0566068db707b6636069b246cc","isrc":"ARF037200080","name":"Ayer Volé","registered_at":"2026-06-24T14:48:43Z","spotify_id":"4A4FOSyMWhuxSfX9xvubsP","type":"track"}

Yo Te Quiero, Nos Queremos
type: MusicRecording
duration: PT2M33S
duration ms: 153800
explicit: false
by artist: Juan Marcelo
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037200081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:28:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeed59f3fb6db0c62cf20b1649326ed9e755218701e2cbdcce8a38528d7bd6c32
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/3jAa9jvwyqhx2QvtvQ4y9H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jAa9jvwyqhx2QvtvQ4y9H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeed59f3fb6db0c62cf20b1649326ed9e755218701e2cbdcce8a38528d7bd6c32","isrc":"ARF037200081","name":"Yo Te Quiero, Nos Queremos","registered_at":"2026-06-07T10:28:54Z","spotify_id":"3jAa9jvwyqhx2QvtvQ4y9H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed59f3fb6db0c62cf20b1649326ed9e755218701e2cbdcce8a38528d7bd6c32. 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/3jAa9jvwyqhx2QvtvQ4y9H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jAa9jvwyqhx2QvtvQ4y9H.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xeed59f3fb6db0c62cf20b1649326ed9e755218701e2cbdcce8a38528d7bd6c32","isrc":"ARF037200081","name":"Yo Te Quiero, Nos Queremos","registered_at":"2026-06-07T10:28:54Z","spotify_id":"3jAa9jvwyqhx2QvtvQ4y9H","type":"track"}

Yo Tengo Fe - Que Todo Cambiará
type: MusicRecording
duration: PT2M59S
duration ms: 179293
explicit: false
by artist: Palito Ortega
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037300000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:31:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cc4a709f6ed4932915b8f3352b7f2e6510810373f32c4568952de389742b52f
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/7tl9Pg3zoYJ8dC5n9YmKQM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tl9Pg3zoYJ8dC5n9YmKQM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2cc4a709f6ed4932915b8f3352b7f2e6510810373f32c4568952de389742b52f","isrc":"ARF037300000","name":"Yo Tengo Fe - Que Todo Cambiará","registered_at":"2026-06-25T16:31:00Z","spotify_id":"7tl9Pg3zoYJ8dC5n9YmKQM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc4a709f6ed4932915b8f3352b7f2e6510810373f32c4568952de389742b52f. 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/7tl9Pg3zoYJ8dC5n9YmKQM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tl9Pg3zoYJ8dC5n9YmKQM.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x2cc4a709f6ed4932915b8f3352b7f2e6510810373f32c4568952de389742b52f","isrc":"ARF037300000","name":"Yo Tengo Fe - Que Todo Cambiará","registered_at":"2026-06-25T16:31:00Z","spotify_id":"7tl9Pg3zoYJ8dC5n9YmKQM","type":"track"}

Venite Volando
type: MusicRecording
duration: PT2M36S
duration ms: 156373
explicit: false
by artist: Los Iracundos
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037300010

Por una Negrita
type: MusicRecording
duration: PT2M42S
duration ms: 162866
explicit: false
by artist: Katunga
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037400050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:40:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a0d953fd4f0c101f73571edfb4331c1658f4ce02f55c7190b3118527591cc53
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/5JlAzPGaR2mUnPcpatHfme.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JlAzPGaR2mUnPcpatHfme
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a0d953fd4f0c101f73571edfb4331c1658f4ce02f55c7190b3118527591cc53","isrc":"ARF037400050","name":"Por una Negrita","registered_at":"2026-06-07T16:40:17Z","spotify_id":"5JlAzPGaR2mUnPcpatHfme","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0d953fd4f0c101f73571edfb4331c1658f4ce02f55c7190b3118527591cc53. 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/5JlAzPGaR2mUnPcpatHfme.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JlAzPGaR2mUnPcpatHfme.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x0a0d953fd4f0c101f73571edfb4331c1658f4ce02f55c7190b3118527591cc53","isrc":"ARF037400050","name":"Por una Negrita","registered_at":"2026-06-07T16:40:17Z","spotify_id":"5JlAzPGaR2mUnPcpatHfme","type":"track"}

Olvídalo Pequeña
type: MusicRecording
duration: PT2M52S
duration ms: 172826
explicit: false
by artist: Los Moros
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037600048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:29:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e82855a28fc1b6cefd6ec06b3636482980e06998a14c2a7b354a939333df1ef
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/4zV00FawYUGOFLEiCVznfg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zV00FawYUGOFLEiCVznfg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e82855a28fc1b6cefd6ec06b3636482980e06998a14c2a7b354a939333df1ef","isrc":"ARF037600048","name":"Olvídalo Pequeña","registered_at":"2026-06-08T15:29:22Z","spotify_id":"4zV00FawYUGOFLEiCVznfg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e82855a28fc1b6cefd6ec06b3636482980e06998a14c2a7b354a939333df1ef. 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/4zV00FawYUGOFLEiCVznfg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zV00FawYUGOFLEiCVznfg.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x2e82855a28fc1b6cefd6ec06b3636482980e06998a14c2a7b354a939333df1ef","isrc":"ARF037600048","name":"Olvídalo Pequeña","registered_at":"2026-06-08T15:29:22Z","spotify_id":"4zV00FawYUGOFLEiCVznfg","type":"track"}

Mi Promesa
type: MusicRecording
duration: PT2M52S
duration ms: 172026
explicit: false
by artist: Pomada
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037600049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:18:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44
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/34OFpTipdtnVVOY3DVpKVg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34OFpTipdtnVVOY3DVpKVg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44","isrc":"ARF037600049","name":"Mi Promesa","registered_at":"2026-06-06T00:18:07Z","spotify_id":"34OFpTipdtnVVOY3DVpKVg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44. 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/34OFpTipdtnVVOY3DVpKVg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34OFpTipdtnVVOY3DVpKVg.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44","isrc":"ARF037600049","name":"Mi Promesa","registered_at":"2026-06-06T00:18:07Z","spotify_id":"34OFpTipdtnVVOY3DVpKVg","type":"track"}

Promesas Son Promesas
type: MusicRecording
duration: PT3M23S
duration ms: 203133
explicit: false
by artist: Tormenta
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037700028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:40:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58bb3ec80d2718861d48191cf85ee39453d4c750ddff8fac7061e11678b70100
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/4tawYbvbERZTof6PkCQXnX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tawYbvbERZTof6PkCQXnX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58bb3ec80d2718861d48191cf85ee39453d4c750ddff8fac7061e11678b70100","isrc":"ARF037700028","name":"Promesas Son Promesas","registered_at":"2026-06-07T22:40:26Z","spotify_id":"4tawYbvbERZTof6PkCQXnX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bb3ec80d2718861d48191cf85ee39453d4c750ddff8fac7061e11678b70100. 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/4tawYbvbERZTof6PkCQXnX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tawYbvbERZTof6PkCQXnX.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x58bb3ec80d2718861d48191cf85ee39453d4c750ddff8fac7061e11678b70100","isrc":"ARF037700028","name":"Promesas Son Promesas","registered_at":"2026-06-07T22:40:26Z","spotify_id":"4tawYbvbERZTof6PkCQXnX","type":"track"}

Respirando
type: MusicRecording
duration: PT3M26S
duration ms: 206333
explicit: false
by artist: Barbara Y Dick
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037600033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:21:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2
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/1bZuZqh8g0KiGnt88Eyjv3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bZuZqh8g0KiGnt88Eyjv3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2. 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/1bZuZqh8g0KiGnt88Eyjv3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bZuZqh8g0KiGnt88Eyjv3.
  date published: 2026-07-08T03:20:19Z

Hace un Año Ya... Que No Estás Aquí
type: MusicRecording
duration: PT3M1S
duration ms: 181973
explicit: false
by artist: Candela
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037900018

Un Chico Grande Como Tú
type: MusicRecording
duration: PT3M28S
duration ms: 208040
explicit: false
by artist: Silvana Di Lorenzo
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037900019

Pasión y Vida
type: MusicRecording
duration: PT2M50S
duration ms: 170400
explicit: false
by artist: Los Iracundos
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037800014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T17:57:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x342855007370b6673b2a7dbc6ca27f7a7d265e858e00235fc37578504d8d13ad
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/2EbOIRG8ip7SXlLEpO2fSS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EbOIRG8ip7SXlLEpO2fSS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x342855007370b6673b2a7dbc6ca27f7a7d265e858e00235fc37578504d8d13ad","isrc":"ARF037800014","name":"Pasión y Vida","registered_at":"2026-06-29T17:57:03Z","spotify_id":"2EbOIRG8ip7SXlLEpO2fSS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342855007370b6673b2a7dbc6ca27f7a7d265e858e00235fc37578504d8d13ad. 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/2EbOIRG8ip7SXlLEpO2fSS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EbOIRG8ip7SXlLEpO2fSS.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x342855007370b6673b2a7dbc6ca27f7a7d265e858e00235fc37578504d8d13ad","isrc":"ARF037800014","name":"Pasión y Vida","registered_at":"2026-06-29T17:57:03Z","spotify_id":"2EbOIRG8ip7SXlLEpO2fSS","type":"track"}

Crees Que Soy Sexy?
type: MusicRecording
duration: PT4M2S
duration ms: 242826
explicit: false
by artist: Nomady Soul
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037800028

Explosivos 70, Vol. 6
type: MusicAlbum
date published: 2015-02-03
track: Vivir Con Alegría, Significa Vivir Más
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180253
  explicit: false
  by artist: Palito Ortega
  in album: Explosivos 70, Vol. 6
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF039802006
track: Por una Negrita
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164586
  explicit: false
  by artist: Katunga
  in album: Explosivos 70, Vol. 6
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037400050
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:40:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a0d953fd4f0c101f73571edfb4331c1658f4ce02f55c7190b3118527591cc53
  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/16gwNklV7VTDB4XFQdqVeb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16gwNklV7VTDB4XFQdqVeb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a0d953fd4f0c101f73571edfb4331c1658f4ce02f55c7190b3118527591cc53","isrc":"ARF037400050","name":"Por una Negrita","registered_at":"2026-06-07T16:40:17Z","spotify_id":"16gwNklV7VTDB4XFQdqVeb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0d953fd4f0c101f73571edfb4331c1658f4ce02f55c7190b3118527591cc53. 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/16gwNklV7VTDB4XFQdqVeb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16gwNklV7VTDB4XFQdqVeb.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x0a0d953fd4f0c101f73571edfb4331c1658f4ce02f55c7190b3118527591cc53","isrc":"ARF037400050","name":"Por una Negrita","registered_at":"2026-06-07T16:40:17Z","spotify_id":"16gwNklV7VTDB4XFQdqVeb","type":"track"}
track: La Niña
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154053
  explicit: false
  by artist: Quique Villanueva
  in album: Explosivos 70, Vol. 6
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037500018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T15:31:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d6c92f415974408b863aae0c664f0613eabcb83b25ab19670ea3365c1285d65
  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/7urKhsd0ndHKQm71X0gZNz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7urKhsd0ndHKQm71X0gZNz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6d6c92f415974408b863aae0c664f0613eabcb83b25ab19670ea3365c1285d65","isrc":"ARF037500018","name":"La Niña","registered_at":"2026-06-20T15:31:08Z","spotify_id":"7urKhsd0ndHKQm71X0gZNz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6c92f415974408b863aae0c664f0613eabcb83b25ab19670ea3365c1285d65. 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/7urKhsd0ndHKQm71X0gZNz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7urKhsd0ndHKQm71X0gZNz.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x6d6c92f415974408b863aae0c664f0613eabcb83b25ab19670ea3365c1285d65","isrc":"ARF037500018","name":"La Niña","registered_at":"2026-06-20T15:31:08Z","spotify_id":"7urKhsd0ndHKQm71X0gZNz","type":"track"}
track: Por Aquellos Días de Nuestro Ayer
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185293
  explicit: false
  by artist: Tormenta
  in album: Explosivos 70, Vol. 6
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037400055
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:05:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa3c7e3eb925a114d42d09adbfe81bcd1f262ceb6adc61ee772516fe2cb5e9218
  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/0KX05be2wpREHsPjm79xzD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KX05be2wpREHsPjm79xzD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa3c7e3eb925a114d42d09adbfe81bcd1f262ceb6adc61ee772516fe2cb5e9218","isrc":"ARF037400055","name":"Por Aquellos Días de Nuestro Ayer","registered_at":"2026-06-05T23:05:52Z","spotify_id":"0KX05be2wpREHsPjm79xzD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c7e3eb925a114d42d09adbfe81bcd1f262ceb6adc61ee772516fe2cb5e9218. 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/0KX05be2wpREHsPjm79xzD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KX05be2wpREHsPjm79xzD.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xa3c7e3eb925a114d42d09adbfe81bcd1f262ceb6adc61ee772516fe2cb5e9218","isrc":"ARF037400055","name":"Por Aquellos Días de Nuestro Ayer","registered_at":"2026-06-05T23:05:52Z","spotify_id":"0KX05be2wpREHsPjm79xzD","type":"track"}
track: Adiós, Hoy Sobran las Palabras
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217120
  explicit: false
  by artist: Fernando De Madariaga
  in album: Explosivos 70, Vol. 6
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF039800095
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:06:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a292c709abd00f986741ae06d52daed0ae8133d7ca20f3aa31ab98daae16dba
  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/0FuEHXoAOxDMvTFOrpsPCt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FuEHXoAOxDMvTFOrpsPCt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a292c709abd00f986741ae06d52daed0ae8133d7ca20f3aa31ab98daae16dba","isrc":"ARF039800095","name":"Adiós, Hoy Sobran las Palabras","registered_at":"2026-06-04T15:06:43Z","spotify_id":"0FuEHXoAOxDMvTFOrpsPCt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a292c709abd00f986741ae06d52daed0ae8133d7ca20f3aa31ab98daae16dba. 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/0FuEHXoAOxDMvTFOrpsPCt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FuEHXoAOxDMvTFOrpsPCt.
    date published: 2026-07-08T03:53:27Z
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track: Reír y Llorar por Tu Amor
track: Un Muchacho Pobre
track: Porque No Vale la Pena
track: Cuando el Amor Se Realiza
track: A Dios Le Voy a Pedir
track: Una Sonrisa, una Lágrima
track: Me Lo Dijo una Gitana
track: Chau, Chau Adiós
track: Perdóname...He Sido una Tonta
track: Se Te Nota en la Mirada
track: Los Hombres No Deben Llorar
track: Y Te Has Quedado Sola
track: No Hay Que Aflojarle a la Vida
track: Todo Tiene Música
track: Mirá para Arriba, Mirá para Abajo

Reír y Llorar por Tu Amor
type: MusicRecording
duration: PT3M3S
duration ms: 183880
explicit: false
by artist: Silvana Di Lorenzo
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037500051

Un Muchacho Pobre
type: MusicRecording
duration: PT3M21S
duration ms: 201706
explicit: false
by artist: Los Linces
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03

Porque No Vale la Pena
type: MusicRecording
duration: PT2M51S
duration ms: 171920
explicit: false
by artist: Los Iracundos
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037400029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T17:50:15+00:00

Cuando el Amor Se Realiza
type: MusicRecording
duration: PT3M2S
duration ms: 182653
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03

A Dios Le Voy a Pedir
type: MusicRecording
duration: PT3M8S
duration ms: 188680
explicit: false
by artist: Palito Ortega
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03

Una Sonrisa, una Lágrima
type: MusicRecording
duration: PT3M28S
duration ms: 208600
explicit: false
by artist: Fernando De Madariaga
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF039800112
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:05:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a73f4d9121970ee0e05848d262fe62c1e4adb7627b80da0e68bb1596469d560
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/6Q8dWgWHc0wxgIE2nb9R7Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q8dWgWHc0wxgIE2nb9R7Y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a73f4d9121970ee0e05848d262fe62c1e4adb7627b80da0e68bb1596469d560","isrc":"ARF039800112","name":"Una Sonrisa, una Lágrima","registered_at":"2026-06-05T19:05:20Z","spotify_id":"6Q8dWgWHc0wxgIE2nb9R7Y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a73f4d9121970ee0e05848d262fe62c1e4adb7627b80da0e68bb1596469d560. 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/6Q8dWgWHc0wxgIE2nb9R7Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q8dWgWHc0wxgIE2nb9R7Y.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x0a73f4d9121970ee0e05848d262fe62c1e4adb7627b80da0e68bb1596469d560","isrc":"ARF039800112","name":"Una Sonrisa, una Lágrima","registered_at":"2026-06-05T19:05:20Z","spotify_id":"6Q8dWgWHc0wxgIE2nb9R7Y","type":"track"}

Me Lo Dijo una Gitana
type: MusicRecording
duration: PT3M0S
duration ms: 180493
explicit: false
by artist: Katunga
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037500024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T07:54:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3965e03421de6423bfaad7ddd925d069cc948a4d41c9d3ecca9c5baa14ac8630
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2rMITfl4KD5SJ8vX6wgcU9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rMITfl4KD5SJ8vX6wgcU9
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3965e03421de6423bfaad7ddd925d069cc948a4d41c9d3ecca9c5baa14ac8630","isrc":"ARF037500024","name":"Me Lo Dijo una Gitana","registered_at":"2026-06-08T07:54:12Z","spotify_id":"2rMITfl4KD5SJ8vX6wgcU9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3965e03421de6423bfaad7ddd925d069cc948a4d41c9d3ecca9c5baa14ac8630. 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/2rMITfl4KD5SJ8vX6wgcU9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rMITfl4KD5SJ8vX6wgcU9.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x3965e03421de6423bfaad7ddd925d069cc948a4d41c9d3ecca9c5baa14ac8630","isrc":"ARF037500024","name":"Me Lo Dijo una Gitana","registered_at":"2026-06-08T07:54:12Z","spotify_id":"2rMITfl4KD5SJ8vX6wgcU9","type":"track"}

Chau, Chau Adiós
type: MusicRecording
duration: PT2M53S
duration ms: 173173
explicit: false
by artist: Raul Abramzon
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF109900509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:11:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x689967b40cd56869d7305acb9b65da95ad25336f1672a0187c8d7d5a6c1050f3
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/6IgnvV7rnQgaCLMVxVliV5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IgnvV7rnQgaCLMVxVliV5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x689967b40cd56869d7305acb9b65da95ad25336f1672a0187c8d7d5a6c1050f3","isrc":"ARF109900509","name":"Chau, Chau Adiós","registered_at":"2026-06-04T11:11:31Z","spotify_id":"6IgnvV7rnQgaCLMVxVliV5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689967b40cd56869d7305acb9b65da95ad25336f1672a0187c8d7d5a6c1050f3. 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/6IgnvV7rnQgaCLMVxVliV5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IgnvV7rnQgaCLMVxVliV5.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x689967b40cd56869d7305acb9b65da95ad25336f1672a0187c8d7d5a6c1050f3","isrc":"ARF109900509","name":"Chau, Chau Adiós","registered_at":"2026-06-04T11:11:31Z","spotify_id":"6IgnvV7rnQgaCLMVxVliV5","type":"track"}

Perdóname...He Sido una Tonta
type: MusicRecording
duration: PT3M15S
duration ms: 195893
explicit: false
by artist: Tormenta
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03

Se Te Nota en la Mirada
type: MusicRecording
duration: PT2M34S
duration ms: 154733
explicit: false
by artist: Quique Villanueva
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037400042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:33:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5a66797f3f29710a1842c99872df9e51eb2b1f7ab65a1ebf07ac28d9e21c1e6
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/51j9LaqvLHd3JxjPZm4gkc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51j9LaqvLHd3JxjPZm4gkc
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5a66797f3f29710a1842c99872df9e51eb2b1f7ab65a1ebf07ac28d9e21c1e6","isrc":"ARF037400042","name":"Se Te Nota en la Mirada","registered_at":"2026-06-19T20:33:54Z","spotify_id":"51j9LaqvLHd3JxjPZm4gkc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a66797f3f29710a1842c99872df9e51eb2b1f7ab65a1ebf07ac28d9e21c1e6. 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/51j9LaqvLHd3JxjPZm4gkc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51j9LaqvLHd3JxjPZm4gkc.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xf5a66797f3f29710a1842c99872df9e51eb2b1f7ab65a1ebf07ac28d9e21c1e6","isrc":"ARF037400042","name":"Se Te Nota en la Mirada","registered_at":"2026-06-19T20:33:54Z","spotify_id":"51j9LaqvLHd3JxjPZm4gkc","type":"track"}

Los Hombres No Deben Llorar
type: MusicRecording
duration: PT3M54S
duration ms: 234946
explicit: false
by artist: Los Linces
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03

Y Te Has Quedado Sola
type: MusicRecording
duration: PT2M44S
duration ms: 164133
explicit: false
by artist: Los Iracundos
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037300012

No Hay Que Aflojarle a la Vida
type: MusicRecording
duration: PT2M30S
duration ms: 150626
explicit: false
by artist: Palito Ortega
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03

Todo Tiene Música
type: MusicRecording
duration: PT4M18S
duration ms: 258838
explicit: false
by artist: Donald
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037300052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:29:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87859f37107ea4860e14b5de636e979db4dbfca2f02c3d32cad941ad096d8545
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/6OO9H2T3fRqKrRxI5o1eBL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OO9H2T3fRqKrRxI5o1eBL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87859f37107ea4860e14b5de636e979db4dbfca2f02c3d32cad941ad096d8545","isrc":"ARF037300052","name":"Todo Tiene Música","registered_at":"2026-06-24T20:29:57Z","spotify_id":"6OO9H2T3fRqKrRxI5o1eBL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87859f37107ea4860e14b5de636e979db4dbfca2f02c3d32cad941ad096d8545. 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/6OO9H2T3fRqKrRxI5o1eBL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OO9H2T3fRqKrRxI5o1eBL.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x87859f37107ea4860e14b5de636e979db4dbfca2f02c3d32cad941ad096d8545","isrc":"ARF037300052","name":"Todo Tiene Música","registered_at":"2026-06-24T20:29:57Z","spotify_id":"6OO9H2T3fRqKrRxI5o1eBL","type":"track"}

Mirá para Arriba, Mirá para Abajo
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duration: PT2M42S
duration ms: 162960
explicit: false
by artist: Katunga
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037400049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:22:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5f6de4247a18274505a25a9733f6b592c75e83bec49de1673398162d94a8e07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3AZRb3dqUiFP9FDWUXyuL9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AZRb3dqUiFP9FDWUXyuL9
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f6de4247a18274505a25a9733f6b592c75e83bec49de1673398162d94a8e07. 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/3AZRb3dqUiFP9FDWUXyuL9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AZRb3dqUiFP9FDWUXyuL9.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xd5f6de4247a18274505a25a9733f6b592c75e83bec49de1673398162d94a8e07","isrc":"ARF037400049","name":"Mirá para Arriba, Mirá para Abajo","registered_at":"2026-06-06T20:22:27Z","spotify_id":"3AZRb3dqUiFP9FDWUXyuL9","type":"track"}

Explosivos 70, Vol. 5
type: MusicAlbum
date published: 2015-02-03
track: Yo Tengo Fe - Que Todo Cambiará
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180840
  explicit: false
  by artist: Palito Ortega
  in album: Explosivos 70, Vol. 5
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037300000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2cc4a709f6ed4932915b8f3352b7f2e6510810373f32c4568952de389742b52f
  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/3im2Y0FWyzT7GmuBR9UXZp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3im2Y0FWyzT7GmuBR9UXZp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2cc4a709f6ed4932915b8f3352b7f2e6510810373f32c4568952de389742b52f","isrc":"ARF037300000","name":"Yo Tengo Fe - Que Todo Cambiará","registered_at":"2026-06-25T16:31:00Z","spotify_id":"3im2Y0FWyzT7GmuBR9UXZp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc4a709f6ed4932915b8f3352b7f2e6510810373f32c4568952de389742b52f. 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/3im2Y0FWyzT7GmuBR9UXZp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3im2Y0FWyzT7GmuBR9UXZp.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x2cc4a709f6ed4932915b8f3352b7f2e6510810373f32c4568952de389742b52f","isrc":"ARF037300000","name":"Yo Tengo Fe - Que Todo Cambiará","registered_at":"2026-06-25T16:31:00Z","spotify_id":"3im2Y0FWyzT7GmuBR9UXZp","type":"track"}
track: Brindo por Tí y por Mí
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136213
  explicit: false
  by artist: Tormenta
  in album: Explosivos 70, Vol. 5
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037300054
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:01:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x871c0d4360d09c635160a05f789ad74d491277f8541c80f3fe8e72d0a2e6769e
  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/4kbwFHjuQldbVPbjXtlfwX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kbwFHjuQldbVPbjXtlfwX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x871c0d4360d09c635160a05f789ad74d491277f8541c80f3fe8e72d0a2e6769e","isrc":"ARF037300054","name":"Brindo por Tí y por Mí","registered_at":"2026-06-04T11:01:06Z","spotify_id":"4kbwFHjuQldbVPbjXtlfwX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871c0d4360d09c635160a05f789ad74d491277f8541c80f3fe8e72d0a2e6769e. 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/4kbwFHjuQldbVPbjXtlfwX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kbwFHjuQldbVPbjXtlfwX.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x871c0d4360d09c635160a05f789ad74d491277f8541c80f3fe8e72d0a2e6769e","isrc":"ARF037300054","name":"Brindo por Tí y por Mí","registered_at":"2026-06-04T11:01:06Z","spotify_id":"4kbwFHjuQldbVPbjXtlfwX","type":"track"}
track: Brilla el Sol
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154653
  explicit: false
  by artist: Barbara Y Dick
  in album: Explosivos 70, Vol. 5
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037300046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:53:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5
  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/4BfRNStcodmd3GB0ZDyqqR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BfRNStcodmd3GB0ZDyqqR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5","isrc":"ARF037300046","name":"Brilla el Sol","registered_at":"2026-06-09T10:53:00Z","spotify_id":"4BfRNStcodmd3GB0ZDyqqR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5. 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/4BfRNStcodmd3GB0ZDyqqR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BfRNStcodmd3GB0ZDyqqR.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5","isrc":"ARF037300046","name":"Brilla el Sol","registered_at":"2026-06-09T10:53:00Z","spotify_id":"4BfRNStcodmd3GB0ZDyqqR","type":"track"}
track: Me Muero por Estar Contigo
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228826
  explicit: false
  by artist: Silvana Di Lorenzo
  in album: Explosivos 70, Vol. 5
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF039600906
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T11:19:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ac33cdcf7ce0b6d77a1fdf4840b17ea23a5568b8cdc7a5445cd541057ddabcf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1Tvgr1qVqw6z85mCqAAdOn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Tvgr1qVqw6z85mCqAAdOn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ac33cdcf7ce0b6d77a1fdf4840b17ea23a5568b8cdc7a5445cd541057ddabcf","isrc":"ARF039600906","name":"Me Muero por Estar Contigo","registered_at":"2026-06-24T11:19:24Z","spotify_id":"1Tvgr1qVqw6z85mCqAAdOn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac33cdcf7ce0b6d77a1fdf4840b17ea23a5568b8cdc7a5445cd541057ddabcf. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Tvgr1qVqw6z85mCqAAdOn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Tvgr1qVqw6z85mCqAAdOn.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0x8ac33cdcf7ce0b6d77a1fdf4840b17ea23a5568b8cdc7a5445cd541057ddabcf","isrc":"ARF039600906","name":"Me Muero por Estar Contigo","registered_at":"2026-06-24T11:19:24Z","spotify_id":"1Tvgr1qVqw6z85mCqAAdOn","type":"track"}
track: Un Gran Amor y Nada Más
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209506
  explicit: false
  by artist: Laureano Brizuela
  in album: Explosivos 70, Vol. 5
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARFSB0700571
track: Fuimos Sólo Dos Amantes
track: Adonde Irias, Adonde Vas
track: Quedate Aqui
track: Popotitos
track: Palo Bonito
track: Buenas Noches Queridos Conejos
track: Venite Volando
track: Bailaremos
track: Amante Latino
track: Noche, Tu Que Sabes De Todo
track: Porque Te Quiero Tanto
track: Te Lo Pido de Rodillas
track: Si por Esas Cosas Que Tiene la Vida
track: Chau Cariño Chau
track: Vive

Fuimos Sólo Dos Amantes
type: MusicRecording
duration: PT2M58S
duration ms: 178946
explicit: false
by artist: Juan Marcelo
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037300107

Adonde Irias, Adonde Vas
type: MusicRecording
duration: PT2M48S
duration ms: 168293
explicit: false
by artist: Juán Eduardo
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037300108

Quedate Aqui
type: MusicRecording
duration: PT2M54S
duration ms: 174573
explicit: false
by artist: Quique Villanueva
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037400048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:43:07+00:00

Popotitos
type: MusicRecording
duration: PT3M38S
duration ms: 218026
explicit: false
by artist: Palito Ortega
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF039800998

Palo Bonito
type: MusicRecording
duration: PT3M28S
duration ms: 208693
explicit: false
by artist: Katunga
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037300051

Buenas Noches Queridos Conejos
type: MusicRecording
duration: PT2M14S
duration ms: 134360
explicit: false
by artist: Rubén Mattos
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF039600238
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T07:02:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x080c8d1406bb546a8dfea8dfdd215d283edce24ff49a8d2182b6410b9e6dd6ed
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/0jECD6kvZdYopp18dOFb3M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jECD6kvZdYopp18dOFb3M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x080c8d1406bb546a8dfea8dfdd215d283edce24ff49a8d2182b6410b9e6dd6ed","isrc":"ARF039600238","name":"Buenas Noches Queridos Conejos","registered_at":"2026-06-08T07:02:04Z","spotify_id":"0jECD6kvZdYopp18dOFb3M","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080c8d1406bb546a8dfea8dfdd215d283edce24ff49a8d2182b6410b9e6dd6ed. 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/0jECD6kvZdYopp18dOFb3M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jECD6kvZdYopp18dOFb3M.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x080c8d1406bb546a8dfea8dfdd215d283edce24ff49a8d2182b6410b9e6dd6ed","isrc":"ARF039600238","name":"Buenas Noches Queridos Conejos","registered_at":"2026-06-08T07:02:04Z","spotify_id":"0jECD6kvZdYopp18dOFb3M","type":"track"}

Venite Volando
type: MusicRecording
duration: PT2M37S
duration ms: 157226
explicit: false
by artist: Los Iracundos
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037300010

Bailaremos
type: MusicRecording
duration: PT2M42S
duration ms: 162453
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037200032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T15:56:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a40d2622e8191aab858fd5d1827a6bfbc6c44bd433831953624a47840ae7587
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/46I2IMLJqoZ1zBmrjcuGVS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46I2IMLJqoZ1zBmrjcuGVS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a40d2622e8191aab858fd5d1827a6bfbc6c44bd433831953624a47840ae7587. 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/46I2IMLJqoZ1zBmrjcuGVS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46I2IMLJqoZ1zBmrjcuGVS.
  date published: 2026-07-08T03:22:41Z

Amante Latino
type: MusicRecording
duration: PT2M18S
duration ms: 138866
explicit: false
by artist: Katunga
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037400051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T22:09:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd94e6d8f2d52e117fbc8ce04f4daf50b11f3b740d88230b33e53a81bcf91382
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/2DeqH1ABWujuIRjTBlC3CO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DeqH1ABWujuIRjTBlC3CO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd94e6d8f2d52e117fbc8ce04f4daf50b11f3b740d88230b33e53a81bcf91382","isrc":"ARF037400051","name":"Amante Latino","registered_at":"2026-06-23T22:09:52Z","spotify_id":"2DeqH1ABWujuIRjTBlC3CO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd94e6d8f2d52e117fbc8ce04f4daf50b11f3b740d88230b33e53a81bcf91382. 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/2DeqH1ABWujuIRjTBlC3CO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DeqH1ABWujuIRjTBlC3CO.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xdd94e6d8f2d52e117fbc8ce04f4daf50b11f3b740d88230b33e53a81bcf91382","isrc":"ARF037400051","name":"Amante Latino","registered_at":"2026-06-23T22:09:52Z","spotify_id":"2DeqH1ABWujuIRjTBlC3CO","type":"track"}

Noche, Tu Que Sabes De Todo
type: MusicRecording
duration: PT2M41S
duration ms: 161706
explicit: false
by artist: Quique Villanueva
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037300049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T07:15:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef9f24df626efb5a75199bfa33687342e6c75ded216653ae741fa0a72a55e90d
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/13DgxNFasabapu5b1FTOeH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13DgxNFasabapu5b1FTOeH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef9f24df626efb5a75199bfa33687342e6c75ded216653ae741fa0a72a55e90d","isrc":"ARF037300049","name":"Noche, Tu Que Sabes De Todo","registered_at":"2026-06-06T07:15:19Z","spotify_id":"13DgxNFasabapu5b1FTOeH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9f24df626efb5a75199bfa33687342e6c75ded216653ae741fa0a72a55e90d. 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/13DgxNFasabapu5b1FTOeH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13DgxNFasabapu5b1FTOeH.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xef9f24df626efb5a75199bfa33687342e6c75ded216653ae741fa0a72a55e90d","isrc":"ARF037300049","name":"Noche, Tu Que Sabes De Todo","registered_at":"2026-06-06T07:15:19Z","spotify_id":"13DgxNFasabapu5b1FTOeH","type":"track"}

Porque Te Quiero Tanto
type: MusicRecording
duration: PT3M5S
duration ms: 185933
explicit: false
by artist: Laureano Brizuela
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARFSB0700561

Te Lo Pido de Rodillas
type: MusicRecording
duration: PT2M30S
duration ms: 150480
explicit: false
by artist: Los Iracundos
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037300011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T17:57:13+00:00

Si por Esas Cosas Que Tiene la Vida
type: MusicRecording
duration: PT2M37S
duration ms: 157653
explicit: false
by artist: Juan Marcelo
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037300195

Chau Cariño Chau
type: MusicRecording
duration: PT3M41S
duration ms: 221666
explicit: false
by artist: Abracadabra
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF039901460
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:14:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c25eaa9b4c4feb8467b68715140cfc8b1be8fa0a8322698013bea5a97e8ab59
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/6A7DVjCpVbNTw4KmbuPtEg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A7DVjCpVbNTw4KmbuPtEg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c25eaa9b4c4feb8467b68715140cfc8b1be8fa0a8322698013bea5a97e8ab59","isrc":"ARF039901460","name":"Chau Cariño Chau","registered_at":"2026-06-05T16:14:21Z","spotify_id":"6A7DVjCpVbNTw4KmbuPtEg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c25eaa9b4c4feb8467b68715140cfc8b1be8fa0a8322698013bea5a97e8ab59. 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/6A7DVjCpVbNTw4KmbuPtEg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A7DVjCpVbNTw4KmbuPtEg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2c25eaa9b4c4feb8467b68715140cfc8b1be8fa0a8322698013bea5a97e8ab59","isrc":"ARF039901460","name":"Chau Cariño Chau","registered_at":"2026-06-05T16:14:21Z","spotify_id":"6A7DVjCpVbNTw4KmbuPtEg","type":"track"}

Vive
type: MusicRecording
duration: PT3M9S
duration ms: 189106
explicit: false
by artist: Sergio Denis
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF109902321
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T02:33:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc20a8ce1ca5b1b032ea35e180e532b38f2b8b4c835c931db08938c0c2d5a5b9
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/5CkBuXf0Kax7SizLhPrS3Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CkBuXf0Kax7SizLhPrS3Y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc20a8ce1ca5b1b032ea35e180e532b38f2b8b4c835c931db08938c0c2d5a5b9. 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/5CkBuXf0Kax7SizLhPrS3Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CkBuXf0Kax7SizLhPrS3Y.
  date published: 2026-07-08T03:20:19Z

Los Viejitos De Blanquita
type: MusicAlbum
date published: 2001-08-15
track: Vuelve Primavera
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101186
  explicit: false
  by artist: Johny Tedesco
  in album: Los Viejitos De Blanquita
    type: MusicAlbum
    date published: 2001-08-15
  isrc code: ARF039501789
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T12:14:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x56e3b9fc841b793cded4803dcdf500a82fc0daf51b4403a4be4541329e75c561
  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/1CwfQ9aS5zGoEIwY87k7l9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CwfQ9aS5zGoEIwY87k7l9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x56e3b9fc841b793cded4803dcdf500a82fc0daf51b4403a4be4541329e75c561","isrc":"ARF039501789","name":"Vuelve Primavera","registered_at":"2026-06-22T12:14:11Z","spotify_id":"1CwfQ9aS5zGoEIwY87k7l9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e3b9fc841b793cded4803dcdf500a82fc0daf51b4403a4be4541329e75c561. 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/1CwfQ9aS5zGoEIwY87k7l9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CwfQ9aS5zGoEIwY87k7l9.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x56e3b9fc841b793cded4803dcdf500a82fc0daf51b4403a4be4541329e75c561","isrc":"ARF039501789","name":"Vuelve Primavera","registered_at":"2026-06-22T12:14:11Z","spotify_id":"1CwfQ9aS5zGoEIwY87k7l9","type":"track"}
track: La Balsa
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176013
  explicit: false
  by artist: Los Gatos
  in album: Los Viejitos De Blanquita
    type: MusicAlbum
    date published: 2001-08-15
  isrc code: ARF036700025
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:17:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbec0c91ecc10533d68dc489a80fdd40051a3cf689505ef7574acdfc0e2a91d36
  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/4eOvbFocL9e0Lgs47RFnZ5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eOvbFocL9e0Lgs47RFnZ5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbec0c91ecc10533d68dc489a80fdd40051a3cf689505ef7574acdfc0e2a91d36","isrc":"ARF036700025","name":"La Balsa","registered_at":"2026-06-06T17:17:16Z","spotify_id":"4eOvbFocL9e0Lgs47RFnZ5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec0c91ecc10533d68dc489a80fdd40051a3cf689505ef7574acdfc0e2a91d36. 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/4eOvbFocL9e0Lgs47RFnZ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eOvbFocL9e0Lgs47RFnZ5.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xbec0c91ecc10533d68dc489a80fdd40051a3cf689505ef7574acdfc0e2a91d36","isrc":"ARF036700025","name":"La Balsa","registered_at":"2026-06-06T17:17:16Z","spotify_id":"4eOvbFocL9e0Lgs47RFnZ5","type":"track"}
track: En El Vaiven
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161080
  explicit: false
  by artist: Vico Berti con Orquesta De Peque Rossino
  in album: Los Viejitos De Blanquita
    type: MusicAlbum
    date published: 2001-08-15
  isrc code: ARF039600232
track: Puerto Montt
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188586
  explicit: false
  by artist: Los Iracundos
  in album: Los Viejitos De Blanquita
    type: MusicAlbum
    date published: 2001-08-15
  isrc code: ARF036800013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T02:26:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8b51d8b7e8d122bd433758a52722a6c05ba4f96456ab3364c8e8810f53ee473
  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/1qZjnewBzNelMSB9pBmgfq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qZjnewBzNelMSB9pBmgfq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8b51d8b7e8d122bd433758a52722a6c05ba4f96456ab3364c8e8810f53ee473","isrc":"ARF036800013","name":"Puerto Montt","registered_at":"2026-06-18T02:26:45Z","spotify_id":"1qZjnewBzNelMSB9pBmgfq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b51d8b7e8d122bd433758a52722a6c05ba4f96456ab3364c8e8810f53ee473. 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/1qZjnewBzNelMSB9pBmgfq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qZjnewBzNelMSB9pBmgfq.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb8b51d8b7e8d122bd433758a52722a6c05ba4f96456ab3364c8e8810f53ee473","isrc":"ARF036800013","name":"Puerto Montt","registered_at":"2026-06-18T02:26:45Z","spotify_id":"1qZjnewBzNelMSB9pBmgfq","type":"track"}
track: Cebando Mate
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139573
  explicit: false
  by artist: Tormenta
  in album: Los Viejitos De Blanquita
    type: MusicAlbum
    date published: 2001-08-15
  isrc code: ARF036900122
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:03:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x544186db8adb9a63165a75f913c66482bc7b1d7d1d459a5f03e9d7657ec35cf5
  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/0eRGekqzsZSA7o48n8CbKm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eRGekqzsZSA7o48n8CbKm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x544186db8adb9a63165a75f913c66482bc7b1d7d1d459a5f03e9d7657ec35cf5","isrc":"ARF036900122","name":"Cebando Mate","registered_at":"2026-06-05T23:03:27Z","spotify_id":"0eRGekqzsZSA7o48n8CbKm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544186db8adb9a63165a75f913c66482bc7b1d7d1d459a5f03e9d7657ec35cf5. 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/0eRGekqzsZSA7o48n8CbKm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eRGekqzsZSA7o48n8CbKm.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x544186db8adb9a63165a75f913c66482bc7b1d7d1d459a5f03e9d7657ec35cf5","isrc":"ARF036900122","name":"Cebando Mate","registered_at":"2026-06-05T23:03:27Z","spotify_id":"0eRGekqzsZSA7o48n8CbKm","type":"track"}
track: El Funeral del Labrador
track: La Chevecha
track: El Extraño del Pelo Largo
track: Y Te Has Quedado Sola
track: La Chica de la Boutique
track: La Reina de la Canción
track: Un Día de Calor
track: Olvídalo Pequeña
track: Mi Promesa
track: Qué Hay Que Hacer para Olvidar?
track: Yo Te Quiero, Nos Queremos
track: Que la Dejen Ir al Baile Sola
track: Hola Dulzura
track: Mirá para Arriba, Mirá para Abajo
track: Quiero Gritar Que Te Quiero

El Funeral del Labrador
type: MusicRecording
duration: PT2M44S
duration ms: 164173
explicit: false
by artist: Barbara Y Dick
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15

La Chevecha
type: MusicRecording
duration: PT2M6S
duration ms: 126946
explicit: false
by artist: Palito Ortega
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF036800000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:38:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60305acbdf1ec28ba5e2375435cce372cef90efb370d6a33776d2546f86c04a6
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/02JMNxv6kgMS8hkxPrxvMW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02JMNxv6kgMS8hkxPrxvMW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60305acbdf1ec28ba5e2375435cce372cef90efb370d6a33776d2546f86c04a6","isrc":"ARF036800000","name":"La Chevecha","registered_at":"2026-06-19T05:38:13Z","spotify_id":"02JMNxv6kgMS8hkxPrxvMW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60305acbdf1ec28ba5e2375435cce372cef90efb370d6a33776d2546f86c04a6. 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/02JMNxv6kgMS8hkxPrxvMW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02JMNxv6kgMS8hkxPrxvMW.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x60305acbdf1ec28ba5e2375435cce372cef90efb370d6a33776d2546f86c04a6","isrc":"ARF036800000","name":"La Chevecha","registered_at":"2026-06-19T05:38:13Z","spotify_id":"02JMNxv6kgMS8hkxPrxvMW","type":"track"}

El Extraño del Pelo Largo
type: MusicRecording
duration: PT2M45S
duration ms: 165546
explicit: false
by artist: La Joven Guardia
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF036800053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:58:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd90d25507995df501196387314441871be06e4e63d74cf302efdbf596136fc7
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/6RPq7AK7rcP3ddhrQl4sp9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RPq7AK7rcP3ddhrQl4sp9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd90d25507995df501196387314441871be06e4e63d74cf302efdbf596136fc7","isrc":"ARF036800053","name":"El Extraño del Pelo Largo","registered_at":"2026-06-07T07:58:53Z","spotify_id":"6RPq7AK7rcP3ddhrQl4sp9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd90d25507995df501196387314441871be06e4e63d74cf302efdbf596136fc7. 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/6RPq7AK7rcP3ddhrQl4sp9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RPq7AK7rcP3ddhrQl4sp9.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xfd90d25507995df501196387314441871be06e4e63d74cf302efdbf596136fc7","isrc":"ARF036800053","name":"El Extraño del Pelo Largo","registered_at":"2026-06-07T07:58:53Z","spotify_id":"6RPq7AK7rcP3ddhrQl4sp9","type":"track"}

Y Te Has Quedado Sola
type: MusicRecording
duration: PT2M41S
duration ms: 161000
explicit: false
by artist: Los Iracundos
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF037300012

La Chica de la Boutique
type: MusicRecording
duration: PT2M49S
duration ms: 169826
explicit: false
by artist: Heleno
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF039801600
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T18:05:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3377c03e8d4c4e7c6cb4a59b150ad044df817cd5718eb2b8b5e90e04d19cab70
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/4likPpoAmzzUZzG7gYkkwM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4likPpoAmzzUZzG7gYkkwM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3377c03e8d4c4e7c6cb4a59b150ad044df817cd5718eb2b8b5e90e04d19cab70","isrc":"ARF039801600","name":"La Chica de la Boutique","registered_at":"2026-06-26T18:05:48Z","spotify_id":"4likPpoAmzzUZzG7gYkkwM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3377c03e8d4c4e7c6cb4a59b150ad044df817cd5718eb2b8b5e90e04d19cab70. 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/4likPpoAmzzUZzG7gYkkwM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4likPpoAmzzUZzG7gYkkwM.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x3377c03e8d4c4e7c6cb4a59b150ad044df817cd5718eb2b8b5e90e04d19cab70","isrc":"ARF039801600","name":"La Chica de la Boutique","registered_at":"2026-06-26T18:05:48Z","spotify_id":"4likPpoAmzzUZzG7gYkkwM","type":"track"}

La Reina de la Canción
type: MusicRecording
duration: PT2M41S
duration ms: 161506
explicit: false
by artist: La Joven Guardia
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF037100086

Un Día de Calor
type: MusicRecording
duration: PT2M50S
duration ms: 170506
explicit: false
by artist: Juan Y Juan
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF037100072
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:29:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5779aa7774dc324d9ac269841593fa20981e136b37e70b64d3a7072906214ee2
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/738MCJlQtuuJZZqpPpbg7Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/738MCJlQtuuJZZqpPpbg7Y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5779aa7774dc324d9ac269841593fa20981e136b37e70b64d3a7072906214ee2","isrc":"ARF037100072","name":"Un Día de Calor","registered_at":"2026-06-07T04:29:12Z","spotify_id":"738MCJlQtuuJZZqpPpbg7Y","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5779aa7774dc324d9ac269841593fa20981e136b37e70b64d3a7072906214ee2. 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/738MCJlQtuuJZZqpPpbg7Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/738MCJlQtuuJZZqpPpbg7Y.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x5779aa7774dc324d9ac269841593fa20981e136b37e70b64d3a7072906214ee2","isrc":"ARF037100072","name":"Un Día de Calor","registered_at":"2026-06-07T04:29:12Z","spotify_id":"738MCJlQtuuJZZqpPpbg7Y","type":"track"}

Olvídalo Pequeña
type: MusicRecording
duration: PT2M51S
duration ms: 171560
explicit: false
by artist: Los Moros
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF037600048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:29:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e82855a28fc1b6cefd6ec06b3636482980e06998a14c2a7b354a939333df1ef
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/5CXtLeR2n09bT0HeB6b9TV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CXtLeR2n09bT0HeB6b9TV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e82855a28fc1b6cefd6ec06b3636482980e06998a14c2a7b354a939333df1ef","isrc":"ARF037600048","name":"Olvídalo Pequeña","registered_at":"2026-06-08T15:29:22Z","spotify_id":"5CXtLeR2n09bT0HeB6b9TV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e82855a28fc1b6cefd6ec06b3636482980e06998a14c2a7b354a939333df1ef. 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/5CXtLeR2n09bT0HeB6b9TV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CXtLeR2n09bT0HeB6b9TV.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x2e82855a28fc1b6cefd6ec06b3636482980e06998a14c2a7b354a939333df1ef","isrc":"ARF037600048","name":"Olvídalo Pequeña","registered_at":"2026-06-08T15:29:22Z","spotify_id":"5CXtLeR2n09bT0HeB6b9TV","type":"track"}

Mi Promesa
type: MusicRecording
duration: PT2M50S
duration ms: 170773
explicit: false
by artist: Pomada
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF037600049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:18:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44
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/4rKXwpKhbaYQPPHLKBUvK2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rKXwpKhbaYQPPHLKBUvK2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44","isrc":"ARF037600049","name":"Mi Promesa","registered_at":"2026-06-06T00:18:07Z","spotify_id":"4rKXwpKhbaYQPPHLKBUvK2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44. 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/4rKXwpKhbaYQPPHLKBUvK2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rKXwpKhbaYQPPHLKBUvK2.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44","isrc":"ARF037600049","name":"Mi Promesa","registered_at":"2026-06-06T00:18:07Z","spotify_id":"4rKXwpKhbaYQPPHLKBUvK2","type":"track"}

Qué Hay Que Hacer para Olvidar?
type: MusicRecording
duration: PT4M14S
duration ms: 254293
explicit: false
by artist: Danny Cabuche
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF039800067

Yo Te Quiero, Nos Queremos
type: MusicRecording
duration: PT2M33S
duration ms: 153240
explicit: false
by artist: Juan Marcelo
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF037200081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:28:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeed59f3fb6db0c62cf20b1649326ed9e755218701e2cbdcce8a38528d7bd6c32
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/4HIJJGzjZUZOGIqIfIrCXL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HIJJGzjZUZOGIqIfIrCXL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeed59f3fb6db0c62cf20b1649326ed9e755218701e2cbdcce8a38528d7bd6c32","isrc":"ARF037200081","name":"Yo Te Quiero, Nos Queremos","registered_at":"2026-06-07T10:28:54Z","spotify_id":"4HIJJGzjZUZOGIqIfIrCXL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed59f3fb6db0c62cf20b1649326ed9e755218701e2cbdcce8a38528d7bd6c32. 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/4HIJJGzjZUZOGIqIfIrCXL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HIJJGzjZUZOGIqIfIrCXL.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xeed59f3fb6db0c62cf20b1649326ed9e755218701e2cbdcce8a38528d7bd6c32","isrc":"ARF037200081","name":"Yo Te Quiero, Nos Queremos","registered_at":"2026-06-07T10:28:54Z","spotify_id":"4HIJJGzjZUZOGIqIfIrCXL","type":"track"}

Que la Dejen Ir al Baile Sola
type: MusicRecording
duration: PT2M43S
duration ms: 163026
explicit: false
by artist: Rubén Mattos
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF039600898
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:10:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91913934c176dd7efd0dfe3cb9b54d8ee2152258b64c02c6b1567c22b8169f3a
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/1amjfX0ZSZyudqUBupjDpk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1amjfX0ZSZyudqUBupjDpk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91913934c176dd7efd0dfe3cb9b54d8ee2152258b64c02c6b1567c22b8169f3a","isrc":"ARF039600898","name":"Que la Dejen Ir al Baile Sola","registered_at":"2026-06-07T04:10:03Z","spotify_id":"1amjfX0ZSZyudqUBupjDpk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91913934c176dd7efd0dfe3cb9b54d8ee2152258b64c02c6b1567c22b8169f3a. 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/1amjfX0ZSZyudqUBupjDpk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1amjfX0ZSZyudqUBupjDpk.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x91913934c176dd7efd0dfe3cb9b54d8ee2152258b64c02c6b1567c22b8169f3a","isrc":"ARF039600898","name":"Que la Dejen Ir al Baile Sola","registered_at":"2026-06-07T04:10:03Z","spotify_id":"1amjfX0ZSZyudqUBupjDpk","type":"track"}

Hola Dulzura
type: MusicRecording
duration: PT2M26S
duration ms: 146320
explicit: false
by artist: Christian Andrade
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF039600897
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:50:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcccca2481ed368bd125c4e29db9cd9092c4d9361a354244f0cb12e9f69bbf72a
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/4QEIsLvxJ95ychEw1hOUW7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QEIsLvxJ95ychEw1hOUW7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcccca2481ed368bd125c4e29db9cd9092c4d9361a354244f0cb12e9f69bbf72a","isrc":"ARF039600897","name":"Hola Dulzura","registered_at":"2026-06-09T18:50:53Z","spotify_id":"4QEIsLvxJ95ychEw1hOUW7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccca2481ed368bd125c4e29db9cd9092c4d9361a354244f0cb12e9f69bbf72a. 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/4QEIsLvxJ95ychEw1hOUW7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QEIsLvxJ95ychEw1hOUW7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcccca2481ed368bd125c4e29db9cd9092c4d9361a354244f0cb12e9f69bbf72a","isrc":"ARF039600897","name":"Hola Dulzura","registered_at":"2026-06-09T18:50:53Z","spotify_id":"4QEIsLvxJ95ychEw1hOUW7","type":"track"}

Mirá para Arriba, Mirá para Abajo
type: MusicRecording
duration: PT2M42S
duration ms: 162080
explicit: false
by artist: Katunga
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF037400049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:22:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5f6de4247a18274505a25a9733f6b592c75e83bec49de1673398162d94a8e07
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/36gLxzeiRYE9qozVE13n8j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36gLxzeiRYE9qozVE13n8j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5f6de4247a18274505a25a9733f6b592c75e83bec49de1673398162d94a8e07","isrc":"ARF037400049","name":"Mirá para Arriba, Mirá para Abajo","registered_at":"2026-06-06T20:22:27Z","spotify_id":"36gLxzeiRYE9qozVE13n8j","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f6de4247a18274505a25a9733f6b592c75e83bec49de1673398162d94a8e07. 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/36gLxzeiRYE9qozVE13n8j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36gLxzeiRYE9qozVE13n8j.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xd5f6de4247a18274505a25a9733f6b592c75e83bec49de1673398162d94a8e07","isrc":"ARF037400049","name":"Mirá para Arriba, Mirá para Abajo","registered_at":"2026-06-06T20:22:27Z","spotify_id":"36gLxzeiRYE9qozVE13n8j","type":"track"}

Quiero Gritar Que Te Quiero
type: MusicRecording
duration: PT2M37S
duration ms: 157960
explicit: false
by artist: Quique Villanueva
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15
isrc code: ARF039701132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:23:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x680017628ba40580a48ff8ff44d65a7d5152a1697b9de1c13b5137d29be8ba02
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/6TlawFicr2Klftcts140Kx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TlawFicr2Klftcts140Kx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x680017628ba40580a48ff8ff44d65a7d5152a1697b9de1c13b5137d29be8ba02","isrc":"ARF039701132","name":"Quiero Gritar Que Te Quiero","registered_at":"2026-06-04T14:23:27Z","spotify_id":"6TlawFicr2Klftcts140Kx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680017628ba40580a48ff8ff44d65a7d5152a1697b9de1c13b5137d29be8ba02. 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/6TlawFicr2Klftcts140Kx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TlawFicr2Klftcts140Kx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x680017628ba40580a48ff8ff44d65a7d5152a1697b9de1c13b5137d29be8ba02","isrc":"ARF039701132","name":"Quiero Gritar Que Te Quiero","registered_at":"2026-06-04T14:23:27Z","spotify_id":"6TlawFicr2Klftcts140Kx","type":"track"}

Explosivos 70, Vol. 7
type: MusicAlbum
date published: 2015-02-03
track: Promesas Son Promesas
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207000
  explicit: false
  by artist: Tormenta
  in album: Explosivos 70, Vol. 7
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037700028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:40:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x58bb3ec80d2718861d48191cf85ee39453d4c750ddff8fac7061e11678b70100
  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/1TTqCpsfRU2rNp8T43In9t.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TTqCpsfRU2rNp8T43In9t
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x58bb3ec80d2718861d48191cf85ee39453d4c750ddff8fac7061e11678b70100","isrc":"ARF037700028","name":"Promesas Son Promesas","registered_at":"2026-06-07T22:40:26Z","spotify_id":"1TTqCpsfRU2rNp8T43In9t","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bb3ec80d2718861d48191cf85ee39453d4c750ddff8fac7061e11678b70100. 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/1TTqCpsfRU2rNp8T43In9t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TTqCpsfRU2rNp8T43In9t.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x58bb3ec80d2718861d48191cf85ee39453d4c750ddff8fac7061e11678b70100","isrc":"ARF037700028","name":"Promesas Son Promesas","registered_at":"2026-06-07T22:40:26Z","spotify_id":"1TTqCpsfRU2rNp8T43In9t","type":"track"}
track: Olvídalo Pequeña
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173160
  explicit: false
  by artist: Los Moros
  in album: Explosivos 70, Vol. 7
    type: MusicAlbum
    date published: 2015-02-03
track: Mi Promesa
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173746
  explicit: false
  by artist: Pomada
  in album: Explosivos 70, Vol. 7
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037600049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:18:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44
  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/5NirKVekoiuMVHL6QZZbdT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NirKVekoiuMVHL6QZZbdT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44","isrc":"ARF037600049","name":"Mi Promesa","registered_at":"2026-06-06T00:18:07Z","spotify_id":"5NirKVekoiuMVHL6QZZbdT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44. 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/5NirKVekoiuMVHL6QZZbdT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NirKVekoiuMVHL6QZZbdT.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x8636933da315e5cab54453452b4d8fcddea7d0cca1afa54b4746b066ac3d9a44","isrc":"ARF037600049","name":"Mi Promesa","registered_at":"2026-06-06T00:18:07Z","spotify_id":"5NirKVekoiuMVHL6QZZbdT","type":"track"}
track: Qué Hay Que Hacer para Olvidar?
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256360
  explicit: false
  by artist: Danny Cabuche
  in album: Explosivos 70, Vol. 7
    type: MusicAlbum
    date published: 2015-02-03
track: Búscame... Llámame
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216266
  explicit: false
  by artist: Fernando De Madariaga
  in album: Explosivos 70, Vol. 7
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037500032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T14:18:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9add231e17aa37e9cb653835eba7ef1967b7fa245ce748d64199af3b11fc4b0d
  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/4DpuPJMiwo7z17Lajp8qzU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DpuPJMiwo7z17Lajp8qzU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9add231e17aa37e9cb653835eba7ef1967b7fa245ce748d64199af3b11fc4b0d","isrc":"ARF037500032","name":"Búscame... Llámame","registered_at":"2026-06-22T14:18:41Z","spotify_id":"4DpuPJMiwo7z17Lajp8qzU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9add231e17aa37e9cb653835eba7ef1967b7fa245ce748d64199af3b11fc4b0d. 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/4DpuPJMiwo7z17Lajp8qzU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DpuPJMiwo7z17Lajp8qzU.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x9add231e17aa37e9cb653835eba7ef1967b7fa245ce748d64199af3b11fc4b0d","isrc":"ARF037500032","name":"Búscame... Llámame","registered_at":"2026-06-22T14:18:41Z","spotify_id":"4DpuPJMiwo7z17Lajp8qzU","type":"track"}
track: Respirando
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207920
  explicit: false
  by artist: Barbara Y Dick
  in album: Explosivos 70, Vol. 7
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037600033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:21:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2
  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/0pZtLxIkDKwZtFM5weuvq8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pZtLxIkDKwZtFM5weuvq8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Cara de Gitana
track: La Gente Buena
track: No Llores Ahora
track: Son Lágrimas por Tu Recuerdo
track: Que Tendrás en Esos Ojos
track: Ojos Sin Luz
track: Déjame, Si Has Olvidado Que Te Quiero
track: Me Lo Dijo una Gaviota
track: Baila Bailarina
track: Por Mañana, por Después
track: Y Hoy Me Recuerdas
track: Amor Sentimental
track: Usted
track: Para Vivir un Gran Amor

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2. 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/0pZtLxIkDKwZtFM5weuvq8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pZtLxIkDKwZtFM5weuvq8.
date published: 2026-07-08T03:22:41Z

Cara de Gitana
type: MusicRecording
duration: PT3M5S
duration ms: 185440
explicit: false
by artist: Daniel Magal
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF109900510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:25:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe128963683a2c812d0c126929f7aa1846ebde207f2464fbbb5d5097e8935a38b
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/6dQ9ruLRhxRZXh2KEO7ben.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dQ9ruLRhxRZXh2KEO7ben
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe128963683a2c812d0c126929f7aa1846ebde207f2464fbbb5d5097e8935a38b","isrc":"ARF109900510","name":"Cara de Gitana","registered_at":"2026-06-18T02:25:57Z","spotify_id":"6dQ9ruLRhxRZXh2KEO7ben","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe128963683a2c812d0c126929f7aa1846ebde207f2464fbbb5d5097e8935a38b. 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/6dQ9ruLRhxRZXh2KEO7ben.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dQ9ruLRhxRZXh2KEO7ben.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe128963683a2c812d0c126929f7aa1846ebde207f2464fbbb5d5097e8935a38b","isrc":"ARF109900510","name":"Cara de Gitana","registered_at":"2026-06-18T02:25:57Z","spotify_id":"6dQ9ruLRhxRZXh2KEO7ben","type":"track"}

La Gente Buena
type: MusicRecording
duration: PT2M41S
duration ms: 161720
explicit: false
by artist: Katunga
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037600039

No Llores Ahora
type: MusicRecording
duration: PT2M20S
duration ms: 140520
explicit: false
by artist: Quique Villanueva
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037600034

Son Lágrimas por Tu Recuerdo
type: MusicRecording
duration: PT3M34S
duration ms: 214373
explicit: false
by artist: Tormenta
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037600031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:30:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21402d3fe68365695283aa0dbe053f8bd10915cbe287047f2380c1215df6b64b
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/5IeKhAzHNrsxhn9GG1CDMz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IeKhAzHNrsxhn9GG1CDMz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21402d3fe68365695283aa0dbe053f8bd10915cbe287047f2380c1215df6b64b","isrc":"ARF037600031","name":"Son Lágrimas por Tu Recuerdo","registered_at":"2026-06-08T06:30:31Z","spotify_id":"5IeKhAzHNrsxhn9GG1CDMz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21402d3fe68365695283aa0dbe053f8bd10915cbe287047f2380c1215df6b64b. 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/5IeKhAzHNrsxhn9GG1CDMz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IeKhAzHNrsxhn9GG1CDMz.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x21402d3fe68365695283aa0dbe053f8bd10915cbe287047f2380c1215df6b64b","isrc":"ARF037600031","name":"Son Lágrimas por Tu Recuerdo","registered_at":"2026-06-08T06:30:31Z","spotify_id":"5IeKhAzHNrsxhn9GG1CDMz","type":"track"}

Que Tendrás en Esos Ojos
type: MusicRecording
duration: PT3M18S
duration ms: 198586
explicit: false
by artist: Juán Eduardo
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037700065

Ojos Sin Luz
type: MusicRecording
duration: PT2M26S
duration ms: 146133
explicit: false
by artist: Pomada
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF039801768
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:14:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4df36689d4a39bb7557c42e7bf08991ed3f9d6d4a150683e7b8ce6c5ea5fd2c
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/5fmR52Z4jgPICrwKtD1Ey2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fmR52Z4jgPICrwKtD1Ey2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4df36689d4a39bb7557c42e7bf08991ed3f9d6d4a150683e7b8ce6c5ea5fd2c","isrc":"ARF039801768","name":"Ojos Sin Luz","registered_at":"2026-06-06T00:14:13Z","spotify_id":"5fmR52Z4jgPICrwKtD1Ey2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4df36689d4a39bb7557c42e7bf08991ed3f9d6d4a150683e7b8ce6c5ea5fd2c. 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/5fmR52Z4jgPICrwKtD1Ey2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fmR52Z4jgPICrwKtD1Ey2.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xc4df36689d4a39bb7557c42e7bf08991ed3f9d6d4a150683e7b8ce6c5ea5fd2c","isrc":"ARF039801768","name":"Ojos Sin Luz","registered_at":"2026-06-06T00:14:13Z","spotify_id":"5fmR52Z4jgPICrwKtD1Ey2","type":"track"}

Déjame, Si Has Olvidado Que Te Quiero
type: MusicRecording
duration: PT3M5S
duration ms: 185866
explicit: false
by artist: Los Moros
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03

Me Lo Dijo una Gaviota
type: MusicRecording
duration: PT2M59S
duration ms: 179080
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03

Baila Bailarina
type: MusicRecording
duration: PT3M40S
duration ms: 220346
explicit: false
by artist: Daniel Magal
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03

Por Mañana, por Después
type: MusicRecording
duration: PT3M16S
duration ms: 196973
explicit: false
by artist: Fernando De Madariaga
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037600043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:21:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef8d33614bbe4e7b49c163e1b183c2d711f594669d125f546c6f61932e57b69c
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/6CvU2El4Fq2HtKpG0zlm3r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CvU2El4Fq2HtKpG0zlm3r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef8d33614bbe4e7b49c163e1b183c2d711f594669d125f546c6f61932e57b69c","isrc":"ARF037600043","name":"Por Mañana, por Después","registered_at":"2026-06-22T21:21:55Z","spotify_id":"6CvU2El4Fq2HtKpG0zlm3r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8d33614bbe4e7b49c163e1b183c2d711f594669d125f546c6f61932e57b69c. 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/6CvU2El4Fq2HtKpG0zlm3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CvU2El4Fq2HtKpG0zlm3r.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xef8d33614bbe4e7b49c163e1b183c2d711f594669d125f546c6f61932e57b69c","isrc":"ARF037600043","name":"Por Mañana, por Después","registered_at":"2026-06-22T21:21:55Z","spotify_id":"6CvU2El4Fq2HtKpG0zlm3r","type":"track"}

Y Hoy Me Recuerdas
type: MusicRecording
duration: PT3M43S
duration ms: 223946
explicit: false
by artist: Danny Cabuche
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03

Amor Sentimental
type: MusicRecording
duration: PT4M5S
duration ms: 245746
explicit: false
by artist: Juán Eduardo
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037600098

Usted
type: MusicRecording
duration: PT3M56S
duration ms: 236466
explicit: false
by artist: María Martha Serra Lima
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03

Para Vivir un Gran Amor
type: MusicRecording
duration: PT4M1S
duration ms: 241666
explicit: false
by artist: Cacho Castaña
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF109900052

Explosivos 70, Vol. 8
type: MusicAlbum
date published: 2015-02-03
track: Y a Esto Le Llamas Amor?
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208213
  explicit: false
  by artist: María Martha Serra Lima
  in album: Explosivos 70, Vol. 8
    type: MusicAlbum
    date published: 2015-02-03
track: Ese Amor... Soy Yo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201840
  explicit: false
  by artist: Fernando De Madariaga
  in album: Explosivos 70, Vol. 8
    type: MusicAlbum
    date published: 2015-02-03
track: Un Chico Grande Como Tú
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210813
  explicit: false
  by artist: Silvana Di Lorenzo
  in album: Explosivos 70, Vol. 8
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037900019
track: Por Favor, Me Siento Sola
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215680
  explicit: false
  by artist: Tormenta
  in album: Explosivos 70, Vol. 8
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037700029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:42:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x20526fd7e966b164900004c48cd7e5d2a25b26fe32182547e300b4e4e878c577
  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/6bxKGkarAPaxMD9SpoCBWw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bxKGkarAPaxMD9SpoCBWw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x20526fd7e966b164900004c48cd7e5d2a25b26fe32182547e300b4e4e878c577","isrc":"ARF037700029","name":"Por Favor, Me Siento Sola","registered_at":"2026-06-04T16:42:14Z","spotify_id":"6bxKGkarAPaxMD9SpoCBWw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20526fd7e966b164900004c48cd7e5d2a25b26fe32182547e300b4e4e878c577. 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/6bxKGkarAPaxMD9SpoCBWw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bxKGkarAPaxMD9SpoCBWw.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x20526fd7e966b164900004c48cd7e5d2a25b26fe32182547e300b4e4e878c577","isrc":"ARF037700029","name":"Por Favor, Me Siento Sola","registered_at":"2026-06-04T16:42:14Z","spotify_id":"6bxKGkarAPaxMD9SpoCBWw","type":"track"}
track: Sé Que No Soy para Ti
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195106
  explicit: false
  by artist: Pomada
  in album: Explosivos 70, Vol. 8
    type: MusicAlbum
    date published: 2015-02-03
track: Quiero Ser de Ti, Amor
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184666
  explicit: false
  by artist: Los Moros
  in album: Explosivos 70, Vol. 8
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF039701314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T12:05:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x612f6aae61030011610ad3b30e252d217f25555669e95ce6b13793efec75b373
  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/2WR1cfC02zS3EOoj5GFOK8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WR1cfC02zS3EOoj5GFOK8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x612f6aae61030011610ad3b30e252d217f25555669e95ce6b13793efec75b373","isrc":"ARF039701314","name":"Quiero Ser de Ti, Amor","registered_at":"2026-06-09T12:05:27Z","spotify_id":"2WR1cfC02zS3EOoj5GFOK8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612f6aae61030011610ad3b30e252d217f25555669e95ce6b13793efec75b373. 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/2WR1cfC02zS3EOoj5GFOK8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WR1cfC02zS3EOoj5GFOK8.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x612f6aae61030011610ad3b30e252d217f25555669e95ce6b13793efec75b373","isrc":"ARF039701314","name":"Quiero Ser de Ti, Amor","registered_at":"2026-06-09T12:05:27Z","spotify_id":"2WR1cfC02zS3EOoj5GFOK8","type":"track"}
track: Pasión y Vida
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173520
  explicit: false
  by artist: Los Iracundos
  in album: Explosivos 70, Vol. 8
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037800014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T17:57:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x342855007370b6673b2a7dbc6ca27f7a7d265e858e00235fc37578504d8d13ad
  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/5h1JJqRYTVA4SlD9WvTjMA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5h1JJqRYTVA4SlD9WvTjMA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x342855007370b6673b2a7dbc6ca27f7a7d265e858e00235fc37578504d8d13ad","isrc":"ARF037800014","name":"Pasión y Vida","registered_at":"2026-06-29T17:57:03Z","spotify_id":"5h1JJqRYTVA4SlD9WvTjMA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342855007370b6673b2a7dbc6ca27f7a7d265e858e00235fc37578504d8d13ad. 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/5h1JJqRYTVA4SlD9WvTjMA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5h1JJqRYTVA4SlD9WvTjMA.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x342855007370b6673b2a7dbc6ca27f7a7d265e858e00235fc37578504d8d13ad","isrc":"ARF037800014","name":"Pasión y Vida","registered_at":"2026-06-29T17:57:03Z","spotify_id":"5h1JJqRYTVA4SlD9WvTjMA","type":"track"}
track: Niña Lola
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128173
  explicit: false
  by artist: Katunga
  in album: Explosivos 70, Vol. 8
    type: MusicAlbum
    date published: 2015-02-03
  isrc code: ARF037600040
track: De Tanto Mirar Tus Ojos
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164240
  explicit: false
  by artist: Daniel Magal
  in album: Explosivos 70, Vol. 8
    type: MusicAlbum
    date published: 2015-02-03
track: Baila Gitana Hermosa
track: Tu Me Diste Amor, Tu Me Diste Fe
track: Ámame... Me Gusta Amanecer en Ti
track: Si Fuera Como Ayer
track: Amor
track: Un Modo Estúpido de Amar
track: Vestida de Novia
track: Esa Esquina
track: Volarás, Volaré
track: Los Enamorados
track: Aleluya a la Vida

Baila Gitana Hermosa
type: MusicRecording
duration: PT2M55S
duration ms: 175320
explicit: false
by artist: Los Moros
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037800065

Tu Me Diste Amor, Tu Me Diste Fe
type: MusicRecording
duration: PT2M53S
duration ms: 173520
explicit: false
by artist: Los Iracundos
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037900016

Ámame... Me Gusta Amanecer en Ti
type: MusicRecording
duration: PT3M24S
duration ms: 204840
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037800019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:50:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6
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/3FKh0MPMvazeWj1DexiDMl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FKh0MPMvazeWj1DexiDMl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6","isrc":"ARF037800019","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-04T10:50:40Z","spotify_id":"3FKh0MPMvazeWj1DexiDMl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6. 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/3FKh0MPMvazeWj1DexiDMl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FKh0MPMvazeWj1DexiDMl.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6","isrc":"ARF037800019","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-04T10:50:40Z","spotify_id":"3FKh0MPMvazeWj1DexiDMl","type":"track"}

Si Fuera Como Ayer
type: MusicRecording
duration: PT2M49S
duration ms: 169613
explicit: false
by artist: Tormenta
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF109902049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:08:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0a20658326f1d9a8a55b3976f633bdba64ceb899406b1a99a82f643bd94bc7e
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/5OuTqEEgjc1DmJE5eA7ILw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OuTqEEgjc1DmJE5eA7ILw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0a20658326f1d9a8a55b3976f633bdba64ceb899406b1a99a82f643bd94bc7e","isrc":"ARF109902049","name":"Si Fuera Como Ayer","registered_at":"2026-06-05T14:08:16Z","spotify_id":"5OuTqEEgjc1DmJE5eA7ILw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a20658326f1d9a8a55b3976f633bdba64ceb899406b1a99a82f643bd94bc7e. 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/5OuTqEEgjc1DmJE5eA7ILw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OuTqEEgjc1DmJE5eA7ILw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb0a20658326f1d9a8a55b3976f633bdba64ceb899406b1a99a82f643bd94bc7e","isrc":"ARF109902049","name":"Si Fuera Como Ayer","registered_at":"2026-06-05T14:08:16Z","spotify_id":"5OuTqEEgjc1DmJE5eA7ILw","type":"track"}

Amor
type: MusicRecording
duration: PT2M42S
duration ms: 162213
explicit: false
by artist: María Martha Serra Lima
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03

Un Modo Estúpido de Amar
type: MusicRecording
duration: PT3M6S
duration ms: 186186
explicit: false
by artist: Silvana Di Lorenzo
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037700021

Vestida de Novia
type: MusicRecording
duration: PT3M13S
duration ms: 193213
explicit: false
by artist: Pomada
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03

Esa Esquina
type: MusicRecording
duration: PT3M41S
duration ms: 221840
explicit: false
by artist: Los Iracundos
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037900008

Volarás, Volaré
type: MusicRecording
duration: PT4M17S
duration ms: 257866
explicit: false
by artist: Juan Marcelo
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037900193

Los Enamorados
type: MusicRecording
duration: PT4M15S
duration ms: 255893
explicit: false
by artist: María Martha Serra Lima
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03

Aleluya a la Vida
type: MusicRecording
duration: PT2M46S
duration ms: 166213
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03

Explosivos 60, Vol. 3
type: MusicAlbum
date published: 2014-10-23
track: Un Muchacho Como Yo
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126346
  explicit: false
  by artist: Palito Ortega
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
  isrc code: ARF036600080
track: Por un Caminito
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149133
  explicit: false
  by artist: Leo Dan
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: De Rodillas a Ti
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171280
  explicit: false
  by artist: Juan Ramon
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: La Juventud
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109466
  explicit: false
  by artist: Los Iracundos
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: O Quizás Simplemente Le Regale una Rosa
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201000
  explicit: false
  by artist: Leonardo Favio
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
  isrc code: ARF109902264
track: Facundo
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149333
  explicit: false
  by artist: Barbara Y Dick
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: Crema Batida
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138906
  explicit: false
  by artist: Mr. Trombone
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: Títere
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117800
  explicit: false
  by artist: Violeta Rivas
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: La Banda
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133520
  explicit: false
  by artist: Juan Ramon
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: La Felicidad
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157466
  explicit: false
  by artist: Palito Ortega
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: Felicidad, Felicidad
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134653
  explicit: false
  by artist: Los Iracundos
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: En el Vaivén
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161960
  explicit: false
  by artist: Vico Berti
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: Sobre un Vidrio Mojado
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143920
  explicit: false
  by artist: Kano y Los Bulldogs
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
  isrc code: ARF036800098
track: El Funeral del Labrador
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164106
  explicit: false
  by artist: Barbara Y Dick
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: En el Parque
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128146
  explicit: false
  by artist: Leo Dan
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: Llámame
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128906
  explicit: false
  by artist: Violeta Rivas
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: Cuando Salí de Cuba
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118186
  explicit: false
  by artist: Juan Ramon
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: Es la Lluvia Que Cae
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192493
  explicit: false
  by artist: Los Iracundos
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
  isrc code: ARF036700020
track: Fuiste Mía un Verano
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173520
  explicit: false
  by artist: Leonardo Favio
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
track: Corazón Contento
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157346
  explicit: false
  by artist: Palito Ortega
  in album: Explosivos 60, Vol. 3
    type: MusicAlbum
    date published: 2014-10-23
  isrc code: ARF036800094

20 Secretos de Amor - Barbara y Dick
type: MusicAlbum
date published: 2004-05-24
track: Facundo
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148813
  explicit: false
  by artist: Barbara Y Dick
  in album: 20 Secretos de Amor - Barbara y Dick
    type: MusicAlbum
    date published: 2004-05-24
  isrc code: ARF036600070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T10:02:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4471b44444d03480636f3e86c684976c7c695e4664e6df2b3c87a4df1b8a4e2b
  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/2dODruH4XsC0u6uqI6OVR1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dODruH4XsC0u6uqI6OVR1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4471b44444d03480636f3e86c684976c7c695e4664e6df2b3c87a4df1b8a4e2b. 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/2dODruH4XsC0u6uqI6OVR1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dODruH4XsC0u6uqI6OVR1.
    date published: 2026-07-08T03:22:41Z
track: California Somnolienta (with Los Iracundos)
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141120
  explicit: false
  by artist: Barbara Y Dick
  by artist: Los Iracundos
  in album: 20 Secretos de Amor - Barbara y Dick
    type: MusicAlbum
    date published: 2004-05-24
  isrc code: ARF036600066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:23:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224
  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/6VHOpyYDWysrB0sOo9iBut.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VHOpyYDWysrB0sOo9iBut
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224","isrc":"ARF036600066","name":"California Somnolienta (with Los Iracundos)","registered_at":"2026-06-19T17:23:14Z","spotify_id":"6VHOpyYDWysrB0sOo9iBut","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224. 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/6VHOpyYDWysrB0sOo9iBut.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VHOpyYDWysrB0sOo9iBut.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224","isrc":"ARF036600066","name":"California Somnolienta (with Los Iracundos)","registered_at":"2026-06-19T17:23:14Z","spotify_id":"6VHOpyYDWysrB0sOo9iBut","type":"track"}
track: Ámame, por Favor Ámame (Love Me, Please Love Me)
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242240
  explicit: false
  by artist: Barbara Y Dick
  in album: 20 Secretos de Amor - Barbara y Dick
    type: MusicAlbum
    date published: 2004-05-24
  isrc code: ARF036600067
track: Guantanamera (with Los Iracundos)
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182613
  explicit: false
  by artist: Barbara Y Dick
  by artist: Los Iracundos
  in album: 20 Secretos de Amor - Barbara y Dick
    type: MusicAlbum
    date published: 2004-05-24
  isrc code: ARF036600068
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:37:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f
  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/6l1aPcVz7ljbpv0vYszq5F.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l1aPcVz7ljbpv0vYszq5F
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f","isrc":"ARF036600068","name":"Guantanamera (with Los Iracundos)","registered_at":"2026-06-11T18:37:53Z","spotify_id":"6l1aPcVz7ljbpv0vYszq5F","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f. 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/6l1aPcVz7ljbpv0vYszq5F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l1aPcVz7ljbpv0vYszq5F.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f","isrc":"ARF036600068","name":"Guantanamera (with Los Iracundos)","registered_at":"2026-06-11T18:37:53Z","spotify_id":"6l1aPcVz7ljbpv0vYszq5F","type":"track"}
track: Hombrecito (Little Man)
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209360
  explicit: false
  by artist: Barbara Y Dick
  in album: 20 Secretos de Amor - Barbara y Dick
    type: MusicAlbum
    date published: 2004-05-24
track: Lunes Lunes (Monday Monday)
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139640
  explicit: false
  by artist: Barbara Y Dick
  in album: 20 Secretos de Amor - Barbara y Dick
    type: MusicAlbum
    date published: 2004-05-24
  isrc code: ARF036600101
track: El Funeral del Labrador
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155320
  explicit: false
  by artist: Barbara Y Dick
  in album: 20 Secretos de Amor - Barbara y Dick
    type: MusicAlbum
    date published: 2004-05-24
  isrc code: ARF036600063
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T15:58:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187
  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
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Mi Amor, Mi Amigo (Mon Amour, Mon Ami)
track: Corazon De Papel
track: Sacale Las Balas A Tu Fusil
track: La Balada de Bonnie and Clyde
track: El Amor es Azul (L'Amour est Bleu)
track: Joe el Dormilon (Sleepy Joe)
track: Respirando
track: Me Lo Dijo una Gaviota
track: Vuela Siempre Pajaro Herido
track: Brilla el Sol
track: Cuando el Amor Se Realiza
track: Aleluya a la Vida
track: Michelle (with Los Iracundos)

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4lrTJuV5HUUlvSOiQ8VRwn.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lrTJuV5HUUlvSOiQ8VRwn

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187","isrc":"ARF036600063","name":"El Funeral del Labrador","registered_at":"2026-06-27T15:58:23Z","spotify_id":"4lrTJuV5HUUlvSOiQ8VRwn","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 0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187. 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/4lrTJuV5HUUlvSOiQ8VRwn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lrTJuV5HUUlvSOiQ8VRwn.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187","isrc":"ARF036600063","name":"El Funeral del Labrador","registered_at":"2026-06-27T15:58:23Z","spotify_id":"4lrTJuV5HUUlvSOiQ8VRwn","type":"track"}

Mi Amor, Mi Amigo (Mon Amour, Mon Ami)
type: MusicRecording
duration: PT2M26S
duration ms: 146520
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF036700133
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T13:44:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ea416d0ee5d6a48cdfc207f4dd754403074c4083cc044d85bba5dcb51287e68
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/32Ien5FdETq8jb3UGz622H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32Ien5FdETq8jb3UGz622H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ea416d0ee5d6a48cdfc207f4dd754403074c4083cc044d85bba5dcb51287e68","isrc":"ARF036700133","name":"Mi Amor, Mi Amigo (Mon Amour, Mon Ami)","registered_at":"2026-06-21T13:44:02Z","spotify_id":"32Ien5FdETq8jb3UGz622H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea416d0ee5d6a48cdfc207f4dd754403074c4083cc044d85bba5dcb51287e68. 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/32Ien5FdETq8jb3UGz622H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32Ien5FdETq8jb3UGz622H.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6ea416d0ee5d6a48cdfc207f4dd754403074c4083cc044d85bba5dcb51287e68","isrc":"ARF036700133","name":"Mi Amor, Mi Amigo (Mon Amour, Mon Ami)","registered_at":"2026-06-21T13:44:02Z","spotify_id":"32Ien5FdETq8jb3UGz622H","type":"track"}

Corazon De Papel
type: MusicRecording
duration: PT3M7S
duration ms: 187040
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24

Sacale Las Balas A Tu Fusil
type: MusicRecording
duration: PT3M23S
duration ms: 203880
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF036700135

La Balada de Bonnie and Clyde
type: MusicRecording
duration: PT3M4S
duration ms: 184840
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24

El Amor es Azul (L'Amour est Bleu)
type: MusicRecording
duration: PT2M52S
duration ms: 172440
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF036800051

Joe el Dormilon (Sleepy Joe)
type: MusicRecording
duration: PT2M46S
duration ms: 166680
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24

Respirando
type: MusicRecording
duration: PT3M25S
duration ms: 205920
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF037600033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:21:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2
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/1DUzpUpLhuMeejsU7znesk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DUzpUpLhuMeejsU7znesk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2. 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/1DUzpUpLhuMeejsU7znesk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DUzpUpLhuMeejsU7znesk.
  date published: 2026-06-13T17:25:41Z

Me Lo Dijo una Gaviota
type: MusicRecording
duration: PT2M57S
duration ms: 177080
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF037800020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T00:14:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77a7244025d44666e5a5e2dbe117425c7d23893382f7dc34fee97e6e8e263a95
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/2gLOqM99mB5skREmQMlH1R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gLOqM99mB5skREmQMlH1R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77a7244025d44666e5a5e2dbe117425c7d23893382f7dc34fee97e6e8e263a95","isrc":"ARF037800020","name":"Me Lo Dijo una Gaviota","registered_at":"2026-06-09T00:14:52Z","spotify_id":"2gLOqM99mB5skREmQMlH1R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a7244025d44666e5a5e2dbe117425c7d23893382f7dc34fee97e6e8e263a95. 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/2gLOqM99mB5skREmQMlH1R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gLOqM99mB5skREmQMlH1R.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x77a7244025d44666e5a5e2dbe117425c7d23893382f7dc34fee97e6e8e263a95","isrc":"ARF037800020","name":"Me Lo Dijo una Gaviota","registered_at":"2026-06-09T00:14:52Z","spotify_id":"2gLOqM99mB5skREmQMlH1R","type":"track"}

Vuela Siempre Pajaro Herido
type: MusicRecording
duration: PT3M32S
duration ms: 212426
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF037900012

Brilla el Sol
type: MusicRecording
duration: PT2M32S
duration ms: 152653
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF037300046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:53:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5
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/7bwvhhD3FvnhtrDVP1EQtp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bwvhhD3FvnhtrDVP1EQtp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5","isrc":"ARF037300046","name":"Brilla el Sol","registered_at":"2026-06-09T10:53:00Z","spotify_id":"7bwvhhD3FvnhtrDVP1EQtp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5. 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/7bwvhhD3FvnhtrDVP1EQtp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bwvhhD3FvnhtrDVP1EQtp.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5","isrc":"ARF037300046","name":"Brilla el Sol","registered_at":"2026-06-09T10:53:00Z","spotify_id":"7bwvhhD3FvnhtrDVP1EQtp","type":"track"}

Cuando el Amor Se Realiza
type: MusicRecording
duration: PT3M0S
duration ms: 180653
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF037400039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:59:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x340d90f1e2bb2832aa562c803139e387f536c935fef2f6811982b0af90d2db62
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/1ZtEath3Eb4wpSeGeut1Bj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZtEath3Eb4wpSeGeut1Bj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x340d90f1e2bb2832aa562c803139e387f536c935fef2f6811982b0af90d2db62","isrc":"ARF037400039","name":"Cuando el Amor Se Realiza","registered_at":"2026-06-27T15:59:18Z","spotify_id":"1ZtEath3Eb4wpSeGeut1Bj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340d90f1e2bb2832aa562c803139e387f536c935fef2f6811982b0af90d2db62. 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/1ZtEath3Eb4wpSeGeut1Bj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZtEath3Eb4wpSeGeut1Bj.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x340d90f1e2bb2832aa562c803139e387f536c935fef2f6811982b0af90d2db62","isrc":"ARF037400039","name":"Cuando el Amor Se Realiza","registered_at":"2026-06-27T15:59:18Z","spotify_id":"1ZtEath3Eb4wpSeGeut1Bj","type":"track"}

Aleluya a la Vida
type: MusicRecording
duration: PT2M46S
duration ms: 166213
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF037900014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:00:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a8d52e56592f1338b1054f2270ddd49e36d1cfa61c2aaba298d174d4c0b21e8
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/7knbEUBImu20WzcehrsOLU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7knbEUBImu20WzcehrsOLU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a8d52e56592f1338b1054f2270ddd49e36d1cfa61c2aaba298d174d4c0b21e8","isrc":"ARF037900014","name":"Aleluya a la Vida","registered_at":"2026-06-22T09:00:14Z","spotify_id":"7knbEUBImu20WzcehrsOLU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8d52e56592f1338b1054f2270ddd49e36d1cfa61c2aaba298d174d4c0b21e8. 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/7knbEUBImu20WzcehrsOLU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7knbEUBImu20WzcehrsOLU.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x8a8d52e56592f1338b1054f2270ddd49e36d1cfa61c2aaba298d174d4c0b21e8","isrc":"ARF037900014","name":"Aleluya a la Vida","registered_at":"2026-06-22T09:00:14Z","spotify_id":"7knbEUBImu20WzcehrsOLU","type":"track"}

Michelle (with Los Iracundos)
type: MusicRecording
duration: PT2M18S
duration ms: 138986
explicit: false
by artist: Barbara Y Dick
by artist: Los Iracundos
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF036600102

Bárbara y Dick Cronología - Bárbara y Dick (1979)
type: MusicAlbum
date published: 1979-11-15
track: Vuela Siempre Pajaro Herido
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214693
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1979)
    type: MusicAlbum
    date published: 1979-11-15
  isrc code: ARF037900012
track: Amor, Cómo Estás ?
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211186
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1979)
    type: MusicAlbum
    date published: 1979-11-15
track: Toda la Noche Contigo
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186973
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1979)
    type: MusicAlbum
    date published: 1979-11-15
  isrc code: ARF037900162
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:37:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x38a98f8eae666a4963b984fb396a5c8c80c18575e283dcf6ae56d17bc5a83472
  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/4bariicHBz91cugBs3bMZB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bariicHBz91cugBs3bMZB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x38a98f8eae666a4963b984fb396a5c8c80c18575e283dcf6ae56d17bc5a83472","isrc":"ARF037900162","name":"Toda la Noche Contigo","registered_at":"2026-06-18T07:37:40Z","spotify_id":"4bariicHBz91cugBs3bMZB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a98f8eae666a4963b984fb396a5c8c80c18575e283dcf6ae56d17bc5a83472. 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/4bariicHBz91cugBs3bMZB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bariicHBz91cugBs3bMZB.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x38a98f8eae666a4963b984fb396a5c8c80c18575e283dcf6ae56d17bc5a83472","isrc":"ARF037900162","name":"Toda la Noche Contigo","registered_at":"2026-06-18T07:37:40Z","spotify_id":"4bariicHBz91cugBs3bMZB","type":"track"}
track: Ahora Que Te Amo Tanto
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163933
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1979)
    type: MusicAlbum
    date published: 1979-11-15
  isrc code: ARF037900163
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:45:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa1b5db23efcb6db1e39f1777196064748b611863b822c1a46359fdc2c2f49df
  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/4uAs2zBAcAP0r1wWQMsTda.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uAs2zBAcAP0r1wWQMsTda
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaa1b5db23efcb6db1e39f1777196064748b611863b822c1a46359fdc2c2f49df","isrc":"ARF037900163","name":"Ahora Que Te Amo Tanto","registered_at":"2026-06-06T13:45:37Z","spotify_id":"4uAs2zBAcAP0r1wWQMsTda","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1b5db23efcb6db1e39f1777196064748b611863b822c1a46359fdc2c2f49df. 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/4uAs2zBAcAP0r1wWQMsTda.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uAs2zBAcAP0r1wWQMsTda.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xaa1b5db23efcb6db1e39f1777196064748b611863b822c1a46359fdc2c2f49df","isrc":"ARF037900163","name":"Ahora Que Te Amo Tanto","registered_at":"2026-06-06T13:45:37Z","spotify_id":"4uAs2zBAcAP0r1wWQMsTda","type":"track"}
track: Poster
  type: MusicRecording
  duration: PT5M48S
  duration ms: 348360
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1979)
    type: MusicAlbum
    date published: 1979-11-15
track: Gusto de Manzana (Gosto de Maçã)
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220693
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1979)
    type: MusicAlbum
    date published: 1979-11-15
  isrc code: ARF037900164
track: Desencuentro de Primavera (Desencontro de Primavera)
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228360
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1979)
    type: MusicAlbum
    date published: 1979-11-15
track: Pienso... Solamente Pienso en Tí
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167720
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1979)
    type: MusicAlbum
    date published: 1979-11-15
track: La Noche Se Hizo para los Dos
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200680
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1979)
    type: MusicAlbum
    date published: 1979-11-15
  isrc code: ARF037900167
track: Nuestra Noche de Anoche
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200560
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1979)
    type: MusicAlbum
    date published: 1979-11-15
  isrc code: ARF037900013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:38:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x645406457b7b19d2392b0da8b6dfab847553e2cab2f12be4af0735ef7b2f1e85
  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/4T1vAPbM18GawYRty527E4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T1vAPbM18GawYRty527E4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x645406457b7b19d2392b0da8b6dfab847553e2cab2f12be4af0735ef7b2f1e85","isrc":"ARF037900013","name":"Nuestra Noche de Anoche","registered_at":"2026-06-27T20:38:58Z","spotify_id":"4T1vAPbM18GawYRty527E4","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x645406457b7b19d2392b0da8b6dfab847553e2cab2f12be4af0735ef7b2f1e85. 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/4T1vAPbM18GawYRty527E4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T1vAPbM18GawYRty527E4.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x645406457b7b19d2392b0da8b6dfab847553e2cab2f12be4af0735ef7b2f1e85","isrc":"ARF037900013","name":"Nuestra Noche de Anoche","registered_at":"2026-06-27T20:38:58Z","spotify_id":"4T1vAPbM18GawYRty527E4","type":"track"}

Bárbara y Dick Cronología - Bárbara y Dick (1978)
type: MusicAlbum
date published: 1978-09-06
track: Ámame... Me Gusta Amanecer en Ti
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202840
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1978)
    type: MusicAlbum
    date published: 1978-09-06
  isrc code: ARF037800019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:50:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6
  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/7aoBRvrYco8YHxPvihAKbW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aoBRvrYco8YHxPvihAKbW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6","isrc":"ARF037800019","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-04T10:50:40Z","spotify_id":"7aoBRvrYco8YHxPvihAKbW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6. 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/7aoBRvrYco8YHxPvihAKbW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aoBRvrYco8YHxPvihAKbW.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6","isrc":"ARF037800019","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-04T10:50:40Z","spotify_id":"7aoBRvrYco8YHxPvihAKbW","type":"track"}
track: Plena de Sol
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235200
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1978)
    type: MusicAlbum
    date published: 1978-09-06
  isrc code: ARF037800187
track: El Amor, es la Felicidad
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165080
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1978)
    type: MusicAlbum
    date published: 1978-09-06
  isrc code: ARF037800188
track: Yo Te Amaré Como Eres
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201493
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1978)
    type: MusicAlbum
    date published: 1978-09-06
  isrc code: ARF037800021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T04:59:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3661d355f956839afd7e26a29e580039357481e7601ac62151224e984b289155
  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/2roxricsszNmQvKXdlwkDh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2roxricsszNmQvKXdlwkDh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3661d355f956839afd7e26a29e580039357481e7601ac62151224e984b289155","isrc":"ARF037800021","name":"Yo Te Amaré Como Eres","registered_at":"2026-06-26T04:59:37Z","spotify_id":"2roxricsszNmQvKXdlwkDh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T05:09:12Z
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track: Facundo - Versión '78
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    date published: 1978-09-06
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track: Me Lo Dijo una Gaviota
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    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T15:41:10Z
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track: El Amor en Viaje de Negocios
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  duration: PT3M24S
  duration ms: 204906
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1978)
    type: MusicAlbum
    date published: 1978-09-06
  isrc code: ARF037800022
track: Amor Latinoamericano
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141426
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1978)
    type: MusicAlbum
    date published: 1978-09-06
  isrc code: ARF037800024
track: Una Rosa Pequeña
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176266
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1978)
  isrc code: ARF037800025
track: La Cumbaia

Barbara Y Dick
type: MusicGroup

Bárbara y Dick Cronología - Bárbara y Dick (1978)
type: MusicAlbum
date published: 1978-09-06

La Cumbaia
type: MusicRecording
duration: PT2M36S
duration ms: 156800
explicit: false
by artist: Barbara Y Dick
in album: Bárbara y Dick Cronología - Bárbara y Dick (1978)
  type: MusicAlbum
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isrc code: ARF037800023

Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
type: MusicAlbum
date published: 1976-09-06
track: La Gallina Doña Juana
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  by artist: Barbara Y Dick
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    type: MusicAlbum
    date published: 1976-09-06
track: Érase una Vez
  type: MusicRecording
  duration: PT1M36S
  duration ms: 96466
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
    type: MusicAlbum
    date published: 1976-09-06
track: Chin Chin Pom Pom
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  duration ms: 189720
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  by artist: Barbara Y Dick
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    type: MusicAlbum
    date published: 1976-09-06
track: Pequeñito Duerme
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
    type: MusicAlbum
    date published: 1976-09-06
track: Señor Color
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  duration: PT3M6S
  duration ms: 186626
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
    type: MusicAlbum
    date published: 1976-09-06
track: Fray Francisco Campanero
  type: MusicRecording
  duration: PT0M45S
  duration ms: 45480
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
    type: MusicAlbum
    date published: 1976-09-06
track: La Vaca Ernestina
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  duration: PT2M7S
  duration ms: 127866
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
    type: MusicAlbum
    date published: 1976-09-06
track: Corococo
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  duration: PT3M19S
  duration ms: 199080
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
    type: MusicAlbum
    date published: 1976-09-06
  isrc code: ARF037600221
track: Cangrejito de Coral
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  duration: PT1M33S
  duration ms: 93533
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
    type: MusicAlbum
    date published: 1976-09-06
track: La Orquesta
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  duration: PT1M25S
  duration ms: 85080
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
    type: MusicAlbum
    date published: 1976-09-06
  isrc code: ARF037600223
track: El Ratoncito Orejín
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  duration: PT2M18S
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
    type: MusicAlbum
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track: Estos Son los Chinitos Chin y Chon
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
    type: MusicAlbum
    date published: 1976-09-06
track: En la Rama de un Nogal
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  duration: PT1M4S
  duration ms: 64306
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick Con los Niños (1976)
    type: MusicAlbum
    date published: 1976-09-06
  isrc code: ARF037600226
track: La Bruja Maruja
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Bárbara y Dick Cronología - Bárbara y Dick (1968)
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date published: 1968-09-06
track: El Hombre del Organito (Hurdy Gurdy Man)
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  by artist: Barbara Y Dick
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track: Querida (Honey)
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  by artist: Barbara Y Dick
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    type: MusicAlbum
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track: El Amor es Azul (L'Amour est Bleu)
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1968)
    type: MusicAlbum
    date published: 1968-09-06
track: Simón Dice (Simon Says)
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  by artist: Barbara Y Dick
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    type: MusicAlbum
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track: La Balada de Bonnie and Clyde
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Jennifer Eccles
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  by artist: Barbara Y Dick
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    type: MusicAlbum
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track: Joe el Dormilon (Sleepy Joe)
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track: Judy Disfrazada (Judy in Disguise)
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  by artist: Barbara Y Dick
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    type: MusicAlbum
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track: Pequeñas Manzanas Verdes (Little Green Apples)
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track: El Rostro de la Vida (Il Volto della Vita)(Days of Pearly Spencer)
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  by artist: Barbara Y Dick
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track: Mony, Mony
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1968)
    type: MusicAlbum
    date published: 1968-09-06
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track: Hola, Cómo Estás (Hello, How Are You)
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  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1968)
    type: MusicAlbum
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Bárbara y Dick Cronología - Bárbara y Dick (1967)
type: MusicAlbum
date published: 1967-09-06
track: Yo y el Presidente (Io e il Presidente)
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  duration: PT2M33S
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  by artist: Barbara Y Dick
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track: Ta-Ta-Ta
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1967)
    type: MusicAlbum
    date published: 1967-09-06
track: Hay una Montaña (There's a Mountain)
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  duration ms: 147253
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  by artist: Barbara Y Dick
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track: Negro
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1967)
    type: MusicAlbum
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  isrc code: ARF036700238
track: No Tendremos Nunca (Nous N'aurons Jamais)
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  duration: PT3M9S
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1967)
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track: Niki Hoeky
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  duration: PT2M27S
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  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1967)
    type: MusicAlbum
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track: Yo Se Que Esto es el Verano (Je Sais Que c'est l'Ete)
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  duration: PT3M0S
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  by artist: Barbara Y Dick
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    type: MusicAlbum
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track: Ya Se Ha Muerto el Burro
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  duration: PT2M34S
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  by artist: Barbara Y Dick
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    date published: 1967-09-06
  isrc code: ARF036700242
track: Engendro del Diablo N° 4 (Incubo N° 4)
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track: Díganme Dónde Están las Flores (Sag Mir Wo die Blumen Sind)
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track: Ratita Minnie (Minnie the Moocher)
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Bárbara y Dick Cronología - Bárbara y Dick (1966)
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track: Facundo
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  additional property: OTSCanonicalRecord
  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 0x4471b44444d03480636f3e86c684976c7c695e4664e6df2b3c87a4df1b8a4e2b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:48:02Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2DsIdBbcoreia8rdvGDmOq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DsIdBbcoreia8rdvGDmOq.
    date published: 2026-06-17T20:48:02Z
track: Dóblalo! (Bend It)
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track: California Somnolienta (with Los Iracundos)
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  by artist: Los Iracundos
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:23:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224
  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/0cq7pv5CulwURHqUgfhfdZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cq7pv5CulwURHqUgfhfdZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224","isrc":"ARF036600066","name":"California Somnolienta (with Los Iracundos)","registered_at":"2026-06-19T17:23:14Z","spotify_id":"0cq7pv5CulwURHqUgfhfdZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224. 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/0cq7pv5CulwURHqUgfhfdZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cq7pv5CulwURHqUgfhfdZ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224","isrc":"ARF036600066","name":"California Somnolienta (with Los Iracundos)","registered_at":"2026-06-19T17:23:14Z","spotify_id":"0cq7pv5CulwURHqUgfhfdZ","type":"track"}
track: Ámame, por Favor Ámame (Love Me, Please Love Me)
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241573
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1966)
    type: MusicAlbum
    date published: 1966-11-15
  isrc code: ARF036600067
track: Guantanamera (with Los Iracundos)
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182200
  explicit: false
  by artist: Barbara Y Dick
  by artist: Los Iracundos
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1966)
    type: MusicAlbum
    date published: 1966-11-15
  isrc code: ARF036600068
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:37:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f
  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/5hDPRvcKLTvZiJnYxR06T2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hDPRvcKLTvZiJnYxR06T2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f","isrc":"ARF036600068","name":"Guantanamera (with Los Iracundos)","registered_at":"2026-06-11T18:37:53Z","spotify_id":"5hDPRvcKLTvZiJnYxR06T2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f. 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/5hDPRvcKLTvZiJnYxR06T2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hDPRvcKLTvZiJnYxR06T2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f","isrc":"ARF036600068","name":"Guantanamera (with Los Iracundos)","registered_at":"2026-06-11T18:37:53Z","spotify_id":"5hDPRvcKLTvZiJnYxR06T2","type":"track"}
track: Sunny
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166786
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1966)
    type: MusicAlbum
    date published: 1966-11-15
  isrc code: ARF036600069
track: Hombrecito (Little Man)
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209866
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1966)
    type: MusicAlbum
    date published: 1966-11-15
  isrc code: ARF036600100
track: Malaika
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130626
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1966)
    type: MusicAlbum
    date published: 1966-11-15
  isrc code: ARF036600065
track: Se Me Destroza el Corazón (Take a Heart)
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194786
  explicit: false
  by artist: Barbara Y Dick
  in album: Bárbara y Dick Cronología - Bárbara y Dick (1966)
    type: MusicAlbum
    date published: 1966-11-15
track: Lunes Lunes (Monday Monday)
track: Soplando en el Viento (Blowin' in the Wind)
track: El Funeral del Labrador

Lunes Lunes (Monday Monday)
type: MusicRecording
duration: PT2M20S
duration ms: 140253
explicit: false
by artist: Barbara Y Dick
in album: Bárbara y Dick Cronología - Bárbara y Dick (1966)
  type: MusicAlbum
  date published: 1966-11-15
isrc code: ARF036600101

Soplando en el Viento (Blowin' in the Wind)
type: MusicRecording
duration: PT2M30S
duration ms: 150973
explicit: false
by artist: Barbara Y Dick
in album: Bárbara y Dick Cronología - Bárbara y Dick (1966)
  type: MusicAlbum
  date published: 1966-11-15

El Funeral del Labrador
type: MusicRecording
duration: PT2M44S
duration ms: 164106
explicit: false
by artist: Barbara Y Dick
in album: Bárbara y Dick Cronología - Bárbara y Dick (1966)
  type: MusicAlbum
  date published: 1966-11-15
isrc code: ARF036600064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:10:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1da9261feed45f63639111bc002b9ad07a6b354934b341eab54fc13cb8b285c8
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/52PrtMzUqFClUl1lJBjApD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52PrtMzUqFClUl1lJBjApD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1da9261feed45f63639111bc002b9ad07a6b354934b341eab54fc13cb8b285c8","isrc":"ARF036600064","name":"El Funeral del Labrador","registered_at":"2026-06-08T23:10:42Z","spotify_id":"52PrtMzUqFClUl1lJBjApD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da9261feed45f63639111bc002b9ad07a6b354934b341eab54fc13cb8b285c8. 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/52PrtMzUqFClUl1lJBjApD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52PrtMzUqFClUl1lJBjApD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1da9261feed45f63639111bc002b9ad07a6b354934b341eab54fc13cb8b285c8","isrc":"ARF036600064","name":"El Funeral del Labrador","registered_at":"2026-06-08T23:10:42Z","spotify_id":"52PrtMzUqFClUl1lJBjApD","type":"track"}

Lo Mejor De
type: MusicAlbum
date published: 1997-07-15
track: Facundo
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149146
  explicit: false
  by artist: Barbara Y Dick
  in album: Lo Mejor De
    type: MusicAlbum
    date published: 1997-07-15
  isrc code: ARF036600070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T10:02:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4471b44444d03480636f3e86c684976c7c695e4664e6df2b3c87a4df1b8a4e2b
  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/4ln6RYfzKsZAe0wQtbVJb3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ln6RYfzKsZAe0wQtbVJb3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4471b44444d03480636f3e86c684976c7c695e4664e6df2b3c87a4df1b8a4e2b. 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/4ln6RYfzKsZAe0wQtbVJb3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ln6RYfzKsZAe0wQtbVJb3.
    date published: 2026-07-08T03:22:41Z
track: El Funeral del Labrador
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164333
  explicit: false
  by artist: Barbara Y Dick
  in album: Lo Mejor De
    type: MusicAlbum
    date published: 1997-07-15
  isrc code: ARF036600064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:10:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1da9261feed45f63639111bc002b9ad07a6b354934b341eab54fc13cb8b285c8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/38fboVySAH3a80gk1Ndakd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38fboVySAH3a80gk1Ndakd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1da9261feed45f63639111bc002b9ad07a6b354934b341eab54fc13cb8b285c8","isrc":"ARF036600064","name":"El Funeral del Labrador","registered_at":"2026-06-08T23:10:42Z","spotify_id":"38fboVySAH3a80gk1Ndakd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da9261feed45f63639111bc002b9ad07a6b354934b341eab54fc13cb8b285c8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/38fboVySAH3a80gk1Ndakd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38fboVySAH3a80gk1Ndakd.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0x1da9261feed45f63639111bc002b9ad07a6b354934b341eab54fc13cb8b285c8","isrc":"ARF036600064","name":"El Funeral del Labrador","registered_at":"2026-06-08T23:10:42Z","spotify_id":"38fboVySAH3a80gk1Ndakd","type":"track"}
track: Sunny
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164000
  explicit: false
  by artist: Barbara Y Dick
  in album: Lo Mejor De
    type: MusicAlbum
    date published: 1997-07-15
  isrc code: ARF036600069
track: La Balada de Bonnie and Clyde
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184466
  explicit: false
  by artist: Barbara Y Dick
  in album: Lo Mejor De
    type: MusicAlbum
    date published: 1997-07-15
  isrc code: ARF036800069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:06:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d01b676b75a9c53ec69f8a1230a4075c365f3916b76a00cee4b56d92e993141
  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/0kAeGFdOgr2rFn3CD6UgO9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kAeGFdOgr2rFn3CD6UgO9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8d01b676b75a9c53ec69f8a1230a4075c365f3916b76a00cee4b56d92e993141","isrc":"ARF036800069","name":"La Balada de Bonnie and Clyde","registered_at":"2026-06-26T21:06:36Z","spotify_id":"0kAeGFdOgr2rFn3CD6UgO9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d01b676b75a9c53ec69f8a1230a4075c365f3916b76a00cee4b56d92e993141. 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/0kAeGFdOgr2rFn3CD6UgO9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kAeGFdOgr2rFn3CD6UgO9.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x8d01b676b75a9c53ec69f8a1230a4075c365f3916b76a00cee4b56d92e993141","isrc":"ARF036800069","name":"La Balada de Bonnie and Clyde","registered_at":"2026-06-26T21:06:36Z","spotify_id":"0kAeGFdOgr2rFn3CD6UgO9","type":"track"}
track: Guantanamera (with Los Iracundos)
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181893
  explicit: false
  by artist: Barbara Y Dick
  by artist: Los Iracundos
  in album: Lo Mejor De
    type: MusicAlbum
    date published: 1997-07-15
  isrc code: ARF036600068
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:37:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f
  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/5v14jczvshXs6TCmqIWDFH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v14jczvshXs6TCmqIWDFH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f","isrc":"ARF036600068","name":"Guantanamera (with Los Iracundos)","registered_at":"2026-06-11T18:37:53Z","spotify_id":"5v14jczvshXs6TCmqIWDFH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f. 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/5v14jczvshXs6TCmqIWDFH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v14jczvshXs6TCmqIWDFH.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f","isrc":"ARF036600068","name":"Guantanamera (with Los Iracundos)","registered_at":"2026-06-11T18:37:53Z","spotify_id":"5v14jczvshXs6TCmqIWDFH","type":"track"}
track: Ámame, por Favor Ámame (Love Me, Please Love Me)
track: Malaika
track: California Somnolienta (with Los Iracundos)
track: El Amor es Azul (L'Amour est Bleu)
track: Hoy Ya No Se Puede
track: Brilla el Sol
track: Cuando el Amor Se Realiza
track: Bailaremos
track: Respirando

Ámame, por Favor Ámame (Love Me, Please Love Me)
type: MusicRecording
duration: PT4M1S
duration ms: 241826
explicit: false
by artist: Barbara Y Dick
in album: Lo Mejor De
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF036600067

Malaika
type: MusicRecording
duration: PT2M11S
duration ms: 131226
explicit: false
by artist: Barbara Y Dick
in album: Lo Mejor De
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF036600065

California Somnolienta (with Los Iracundos)
type: MusicRecording
duration: PT2M21S
duration ms: 141346
explicit: false
by artist: Barbara Y Dick
by artist: Los Iracundos
in album: Lo Mejor De
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF036600066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:23:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224
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/6VkweP783BiRxOvP67xJ1w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VkweP783BiRxOvP67xJ1w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224","isrc":"ARF036600066","name":"California Somnolienta (with Los Iracundos)","registered_at":"2026-06-19T17:23:14Z","spotify_id":"6VkweP783BiRxOvP67xJ1w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224. 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/6VkweP783BiRxOvP67xJ1w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VkweP783BiRxOvP67xJ1w.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224","isrc":"ARF036600066","name":"California Somnolienta (with Los Iracundos)","registered_at":"2026-06-19T17:23:14Z","spotify_id":"6VkweP783BiRxOvP67xJ1w","type":"track"}

El Amor es Azul (L'Amour est Bleu)
type: MusicRecording
duration: PT2M52S
duration ms: 172666
explicit: false
by artist: Barbara Y Dick
in album: Lo Mejor De
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF036800051

Hoy Ya No Se Puede
type: MusicRecording
duration: PT2M18S
duration ms: 138773
explicit: false
by artist: Barbara Y Dick
in album: Lo Mejor De
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF036800050

Brilla el Sol
type: MusicRecording
duration: PT2M33S
duration ms: 153186
explicit: false
by artist: Barbara Y Dick
in album: Lo Mejor De
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF037300046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:53:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5
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/5BsSdK9WZteHrIomCQoVfs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BsSdK9WZteHrIomCQoVfs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5","isrc":"ARF037300046","name":"Brilla el Sol","registered_at":"2026-06-09T10:53:00Z","spotify_id":"5BsSdK9WZteHrIomCQoVfs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5. 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/5BsSdK9WZteHrIomCQoVfs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BsSdK9WZteHrIomCQoVfs.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5","isrc":"ARF037300046","name":"Brilla el Sol","registered_at":"2026-06-09T10:53:00Z","spotify_id":"5BsSdK9WZteHrIomCQoVfs","type":"track"}

Cuando el Amor Se Realiza
type: MusicRecording
duration: PT3M1S
duration ms: 181533
explicit: false
by artist: Barbara Y Dick
in album: Lo Mejor De
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF037400039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:59:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x340d90f1e2bb2832aa562c803139e387f536c935fef2f6811982b0af90d2db62
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/1MCcMUhyLOSONtufuXqJQq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MCcMUhyLOSONtufuXqJQq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x340d90f1e2bb2832aa562c803139e387f536c935fef2f6811982b0af90d2db62","isrc":"ARF037400039","name":"Cuando el Amor Se Realiza","registered_at":"2026-06-27T15:59:18Z","spotify_id":"1MCcMUhyLOSONtufuXqJQq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340d90f1e2bb2832aa562c803139e387f536c935fef2f6811982b0af90d2db62. 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/1MCcMUhyLOSONtufuXqJQq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MCcMUhyLOSONtufuXqJQq.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x340d90f1e2bb2832aa562c803139e387f536c935fef2f6811982b0af90d2db62","isrc":"ARF037400039","name":"Cuando el Amor Se Realiza","registered_at":"2026-06-27T15:59:18Z","spotify_id":"1MCcMUhyLOSONtufuXqJQq","type":"track"}

Bailaremos
type: MusicRecording
duration: PT2M40S
duration ms: 160226
explicit: false
by artist: Barbara Y Dick
in album: Lo Mejor De
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF037200032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T15:56:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a40d2622e8191aab858fd5d1827a6bfbc6c44bd433831953624a47840ae7587
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/2S78CjQah5deoW44NfYVrl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2S78CjQah5deoW44NfYVrl
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 0x6a40d2622e8191aab858fd5d1827a6bfbc6c44bd433831953624a47840ae7587. 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/2S78CjQah5deoW44NfYVrl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2S78CjQah5deoW44NfYVrl.
  date published: 2026-07-02T05:09:12Z

Respirando
type: MusicRecording
duration: PT3M27S
duration ms: 207640
explicit: false
by artist: Barbara Y Dick
in album: Lo Mejor De
  type: MusicAlbum
  date published: 1997-07-15
isrc code: ARF037600033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:21:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2
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/5szi8rcBn5H50UB4fyE2Ls.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5szi8rcBn5H50UB4fyE2Ls
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2. 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/5szi8rcBn5H50UB4fyE2Ls.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5szi8rcBn5H50UB4fyE2Ls.
  date published: 2026-06-13T17:25:41Z

Discografía Completa Vol. 15
type: MusicAlbum
date published: 2005-12-15
track: Tu Con Él
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275560
  explicit: false
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 15
    type: MusicAlbum
    date published: 2005-12-15
  isrc code: ARF038400105
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:29:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8670ce867294b7878a268fd325229a2efe6c5ee711ae1837d28e19b99cad97b4
  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/59N2Znw8OroMFpPM0GNx5B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59N2Znw8OroMFpPM0GNx5B
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8670ce867294b7878a268fd325229a2efe6c5ee711ae1837d28e19b99cad97b4","isrc":"ARF038400105","name":"Tu Con Él","registered_at":"2026-06-04T16:29:13Z","spotify_id":"59N2Znw8OroMFpPM0GNx5B","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8670ce867294b7878a268fd325229a2efe6c5ee711ae1837d28e19b99cad97b4. 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/59N2Znw8OroMFpPM0GNx5B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59N2Znw8OroMFpPM0GNx5B.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x8670ce867294b7878a268fd325229a2efe6c5ee711ae1837d28e19b99cad97b4","isrc":"ARF038400105","name":"Tu Con Él","registered_at":"2026-06-04T16:29:13Z","spotify_id":"59N2Znw8OroMFpPM0GNx5B","type":"track"}
track: Te Quiero Mía
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195280
  explicit: false
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 15
    type: MusicAlbum
    date published: 2005-12-15
  isrc code: ARF038400110
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:19:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0109a5b7c82e739ba3da6c4d1cf1851ad8e18a75ec03bcfebb2636ffaf06c746
  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/5RcANPsmi9kha2aHuq5yEt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RcANPsmi9kha2aHuq5yEt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0109a5b7c82e739ba3da6c4d1cf1851ad8e18a75ec03bcfebb2636ffaf06c746","isrc":"ARF038400110","name":"Te Quiero Mía","registered_at":"2026-06-20T12:19:11Z","spotify_id":"5RcANPsmi9kha2aHuq5yEt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0109a5b7c82e739ba3da6c4d1cf1851ad8e18a75ec03bcfebb2636ffaf06c746. 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/5RcANPsmi9kha2aHuq5yEt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RcANPsmi9kha2aHuq5yEt.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0109a5b7c82e739ba3da6c4d1cf1851ad8e18a75ec03bcfebb2636ffaf06c746","isrc":"ARF038400110","name":"Te Quiero Mía","registered_at":"2026-06-20T12:19:11Z","spotify_id":"5RcANPsmi9kha2aHuq5yEt","type":"track"}
track: Va Llegando el Año 2000
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197800
  explicit: false
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 15
    type: MusicAlbum
    date published: 2005-12-15
  isrc code: ARF038400109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T08:55:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7e7a143b53c94d43be7accb37b6dbf992fb21bd8c5d9b08c653b326ff3fe2ae
  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/7bqwfEyPm4vrVX8ZYGWES2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bqwfEyPm4vrVX8ZYGWES2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa7e7a143b53c94d43be7accb37b6dbf992fb21bd8c5d9b08c653b326ff3fe2ae","isrc":"ARF038400109","name":"Va Llegando el Año 2000","registered_at":"2026-06-22T08:55:58Z","spotify_id":"7bqwfEyPm4vrVX8ZYGWES2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e7a143b53c94d43be7accb37b6dbf992fb21bd8c5d9b08c653b326ff3fe2ae. 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/7bqwfEyPm4vrVX8ZYGWES2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bqwfEyPm4vrVX8ZYGWES2.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa7e7a143b53c94d43be7accb37b6dbf992fb21bd8c5d9b08c653b326ff3fe2ae","isrc":"ARF038400109","name":"Va Llegando el Año 2000","registered_at":"2026-06-22T08:55:58Z","spotify_id":"7bqwfEyPm4vrVX8ZYGWES2","type":"track"}
track: Dime Qué Estás Haciendo Aquí
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218853
  explicit: false
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 15
    type: MusicAlbum
    date published: 2005-12-15
  isrc code: ARF038400101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:48:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc346d339a2d8611c0552b914b19c8bfb184079819b8a40b02350cd9bd9a89e68
  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/0Ypaupp43PN8MGzo2oCK4B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ypaupp43PN8MGzo2oCK4B
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc346d339a2d8611c0552b914b19c8bfb184079819b8a40b02350cd9bd9a89e68","isrc":"ARF038400101","name":"Dime Qué Estás Haciendo Aquí","registered_at":"2026-06-09T20:48:29Z","spotify_id":"0Ypaupp43PN8MGzo2oCK4B","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc346d339a2d8611c0552b914b19c8bfb184079819b8a40b02350cd9bd9a89e68. 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/0Ypaupp43PN8MGzo2oCK4B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ypaupp43PN8MGzo2oCK4B.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc346d339a2d8611c0552b914b19c8bfb184079819b8a40b02350cd9bd9a89e68","isrc":"ARF038400101","name":"Dime Qué Estás Haciendo Aquí","registered_at":"2026-06-09T20:48:29Z","spotify_id":"0Ypaupp43PN8MGzo2oCK4B","type":"track"}
track: Sígueme, Verás Felicidad
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197440
  explicit: false
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 15
    type: MusicAlbum
    date published: 2005-12-15
  isrc code: ARF038400172
  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: Será Porque Te Amo
track: Las Puertas del Olvido
track: Quién Te Da Lo Que Te Daba
track: Cómo Quieres Que Te Olvide
track: No Me Desespero
track: Me Voy o Me Quedo
track: Tu Lugar, Mi Lugar
track: Pedazos de Papel
track: El Músico Es Como el Marinero
track: Y Parecías Feliz
track: Una Sonrisa de Mujer
track: Tú por Mí
track: Atrapado por una Mujer
track: Fuego y Sol
track: Aquel Niño de la Escoba
track: California Somnolienta (with Los Iracundos)
track: Agente Secreto (with Los Iracundos)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T21:41:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf0d9939e3036b78bc519f8028afef5ea879f85b65af5303bc0860810b3207ad9

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/08cR3Yxf3a2MOEtTuPQL3S.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08cR3Yxf3a2MOEtTuPQL3S

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf0d9939e3036b78bc519f8028afef5ea879f85b65af5303bc0860810b3207ad9","isrc":"ARF038400172","name":"Sígueme, Verás Felicidad","registered_at":"2026-06-24T21:41:52Z","spotify_id":"08cR3Yxf3a2MOEtTuPQL3S","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 0xf0d9939e3036b78bc519f8028afef5ea879f85b65af5303bc0860810b3207ad9. 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/08cR3Yxf3a2MOEtTuPQL3S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08cR3Yxf3a2MOEtTuPQL3S.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xf0d9939e3036b78bc519f8028afef5ea879f85b65af5303bc0860810b3207ad9","isrc":"ARF038400172","name":"Sígueme, Verás Felicidad","registered_at":"2026-06-24T21:41:52Z","spotify_id":"08cR3Yxf3a2MOEtTuPQL3S","type":"track"}

Será Porque Te Amo
type: MusicRecording
duration: PT3M34S
duration ms: 214640
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF038400088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T05:36:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c1b6b08e6231d918d5ffdc6667fdc9f8dc0d941df71919b63c324bb9fedc002
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/4Hv7PCVINl6fTDNtsWQU7J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Hv7PCVINl6fTDNtsWQU7J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:37:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c1b6b08e6231d918d5ffdc6667fdc9f8dc0d941df71919b63c324bb9fedc002","isrc":"ARF038400088","name":"Será Porque Te Amo","registered_at":"2026-06-17T05:36:47Z","spotify_id":"4Hv7PCVINl6fTDNtsWQU7J","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1b6b08e6231d918d5ffdc6667fdc9f8dc0d941df71919b63c324bb9fedc002. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:37:35Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Hv7PCVINl6fTDNtsWQU7J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Hv7PCVINl6fTDNtsWQU7J.
  date published: 2026-06-17T20:37:35Z
  text: {"copyright_id":"0x2c1b6b08e6231d918d5ffdc6667fdc9f8dc0d941df71919b63c324bb9fedc002","isrc":"ARF038400088","name":"Será Porque Te Amo","registered_at":"2026-06-17T05:36:47Z","spotify_id":"4Hv7PCVINl6fTDNtsWQU7J","type":"track"}

Las Puertas del Olvido
type: MusicRecording
duration: PT4M15S
duration ms: 255426
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF038400108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:52:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cc087f889875ea7eb3191cb02d470630ce360da95f810db39f3a0c2bc41a7b2
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/0tDmm51KykYJGM2D06uebF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tDmm51KykYJGM2D06uebF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cc087f889875ea7eb3191cb02d470630ce360da95f810db39f3a0c2bc41a7b2","isrc":"ARF038400108","name":"Las Puertas del Olvido","registered_at":"2026-06-05T13:52:06Z","spotify_id":"0tDmm51KykYJGM2D06uebF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc087f889875ea7eb3191cb02d470630ce360da95f810db39f3a0c2bc41a7b2. 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/0tDmm51KykYJGM2D06uebF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tDmm51KykYJGM2D06uebF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3cc087f889875ea7eb3191cb02d470630ce360da95f810db39f3a0c2bc41a7b2","isrc":"ARF038400108","name":"Las Puertas del Olvido","registered_at":"2026-06-05T13:52:06Z","spotify_id":"0tDmm51KykYJGM2D06uebF","type":"track"}

Quién Te Da Lo Que Te Daba
type: MusicRecording
duration: PT3M16S
duration ms: 196360
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF038400025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:03:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6dc568a3963b5dd4e72a01773f2cfc666de6f8ce4cf50caebb12f0a13676c25
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/7xa6ZG9Xwi0toCbrvgJllg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xa6ZG9Xwi0toCbrvgJllg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6dc568a3963b5dd4e72a01773f2cfc666de6f8ce4cf50caebb12f0a13676c25","isrc":"ARF038400025","name":"Quién Te Da Lo Que Te Daba","registered_at":"2026-06-10T21:03:45Z","spotify_id":"7xa6ZG9Xwi0toCbrvgJllg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dc568a3963b5dd4e72a01773f2cfc666de6f8ce4cf50caebb12f0a13676c25. 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/7xa6ZG9Xwi0toCbrvgJllg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xa6ZG9Xwi0toCbrvgJllg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb6dc568a3963b5dd4e72a01773f2cfc666de6f8ce4cf50caebb12f0a13676c25","isrc":"ARF038400025","name":"Quién Te Da Lo Que Te Daba","registered_at":"2026-06-10T21:03:45Z","spotify_id":"7xa6ZG9Xwi0toCbrvgJllg","type":"track"}

Cómo Quieres Que Te Olvide
type: MusicRecording
duration: PT2M54S
duration ms: 174573
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF038400100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T08:57:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc7099e8ce1bdc43b427529067ec58bcc70947d57001a15a3fd3176966000e03
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/25M310oUbZBfe6L1y0MFnc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25M310oUbZBfe6L1y0MFnc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc7099e8ce1bdc43b427529067ec58bcc70947d57001a15a3fd3176966000e03","isrc":"ARF038400100","name":"Cómo Quieres Que Te Olvide","registered_at":"2026-06-22T08:57:52Z","spotify_id":"25M310oUbZBfe6L1y0MFnc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7099e8ce1bdc43b427529067ec58bcc70947d57001a15a3fd3176966000e03. 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/25M310oUbZBfe6L1y0MFnc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25M310oUbZBfe6L1y0MFnc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbc7099e8ce1bdc43b427529067ec58bcc70947d57001a15a3fd3176966000e03","isrc":"ARF038400100","name":"Cómo Quieres Que Te Olvide","registered_at":"2026-06-22T08:57:52Z","spotify_id":"25M310oUbZBfe6L1y0MFnc","type":"track"}

No Me Desespero
type: MusicRecording
duration: PT3M14S
duration ms: 194373
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF038400026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:09:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2d961ffb420ff046b56622ab06c1f2ba5400cdd84bae0d2ef9dc966a844028e
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/5bbiMxGlDZhXldls0HkJRO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bbiMxGlDZhXldls0HkJRO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2d961ffb420ff046b56622ab06c1f2ba5400cdd84bae0d2ef9dc966a844028e","isrc":"ARF038400026","name":"No Me Desespero","registered_at":"2026-06-21T10:09:53Z","spotify_id":"5bbiMxGlDZhXldls0HkJRO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d961ffb420ff046b56622ab06c1f2ba5400cdd84bae0d2ef9dc966a844028e. 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/5bbiMxGlDZhXldls0HkJRO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bbiMxGlDZhXldls0HkJRO.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd2d961ffb420ff046b56622ab06c1f2ba5400cdd84bae0d2ef9dc966a844028e","isrc":"ARF038400026","name":"No Me Desespero","registered_at":"2026-06-21T10:09:53Z","spotify_id":"5bbiMxGlDZhXldls0HkJRO","type":"track"}

Me Voy o Me Quedo
type: MusicRecording
duration: PT4M20S
duration ms: 260626
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF100500231
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:56:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c9e37cf56c344f8854d3f03832385f475de90dd07827b0ad34791372570de1a
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/1lIFbIGvOd4Gh1xXqlSI7J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lIFbIGvOd4Gh1xXqlSI7J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c9e37cf56c344f8854d3f03832385f475de90dd07827b0ad34791372570de1a","isrc":"ARF100500231","name":"Me Voy o Me Quedo","registered_at":"2026-06-08T05:56:42Z","spotify_id":"1lIFbIGvOd4Gh1xXqlSI7J","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9e37cf56c344f8854d3f03832385f475de90dd07827b0ad34791372570de1a. 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/1lIFbIGvOd4Gh1xXqlSI7J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lIFbIGvOd4Gh1xXqlSI7J.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0c9e37cf56c344f8854d3f03832385f475de90dd07827b0ad34791372570de1a","isrc":"ARF100500231","name":"Me Voy o Me Quedo","registered_at":"2026-06-08T05:56:42Z","spotify_id":"1lIFbIGvOd4Gh1xXqlSI7J","type":"track"}

Tu Lugar, Mi Lugar
type: MusicRecording
duration: PT2M41S
duration ms: 161453
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF100500232
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:10:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8122c9053f7041b654796c147653862ee18e80df2182f2ef0db078d6ae9724bd
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/62FHMAAelXXO9UidjYjnKW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62FHMAAelXXO9UidjYjnKW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8122c9053f7041b654796c147653862ee18e80df2182f2ef0db078d6ae9724bd","isrc":"ARF100500232","name":"Tu Lugar, Mi Lugar","registered_at":"2026-06-08T23:10:58Z","spotify_id":"62FHMAAelXXO9UidjYjnKW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8122c9053f7041b654796c147653862ee18e80df2182f2ef0db078d6ae9724bd. 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/62FHMAAelXXO9UidjYjnKW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62FHMAAelXXO9UidjYjnKW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8122c9053f7041b654796c147653862ee18e80df2182f2ef0db078d6ae9724bd","isrc":"ARF100500232","name":"Tu Lugar, Mi Lugar","registered_at":"2026-06-08T23:10:58Z","spotify_id":"62FHMAAelXXO9UidjYjnKW","type":"track"}

Pedazos de Papel
type: MusicRecording
duration: PT3M9S
duration ms: 189200
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF100500233
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:09:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf070855cfdae2f356a6eb87a28d951a2052addbf61d6fbe572e3f21719863dd
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/7iaNQTAWupgGMTvbo07ze9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iaNQTAWupgGMTvbo07ze9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf070855cfdae2f356a6eb87a28d951a2052addbf61d6fbe572e3f21719863dd","isrc":"ARF100500233","name":"Pedazos de Papel","registered_at":"2026-06-21T10:09:41Z","spotify_id":"7iaNQTAWupgGMTvbo07ze9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf070855cfdae2f356a6eb87a28d951a2052addbf61d6fbe572e3f21719863dd. 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/7iaNQTAWupgGMTvbo07ze9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iaNQTAWupgGMTvbo07ze9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xaf070855cfdae2f356a6eb87a28d951a2052addbf61d6fbe572e3f21719863dd","isrc":"ARF100500233","name":"Pedazos de Papel","registered_at":"2026-06-21T10:09:41Z","spotify_id":"7iaNQTAWupgGMTvbo07ze9","type":"track"}

El Músico Es Como el Marinero
type: MusicRecording
duration: PT3M4S
duration ms: 184280
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF100500234
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:16:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x501bf0a10cd80eac9cf88705d957c99c1d920a366a1a186ce02c272e6de210e5
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/6dDnskRAWLcAzXnHEwehqK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dDnskRAWLcAzXnHEwehqK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x501bf0a10cd80eac9cf88705d957c99c1d920a366a1a186ce02c272e6de210e5","isrc":"ARF100500234","name":"El Músico Es Como el Marinero","registered_at":"2026-06-10T21:16:53Z","spotify_id":"6dDnskRAWLcAzXnHEwehqK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501bf0a10cd80eac9cf88705d957c99c1d920a366a1a186ce02c272e6de210e5. 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/6dDnskRAWLcAzXnHEwehqK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dDnskRAWLcAzXnHEwehqK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x501bf0a10cd80eac9cf88705d957c99c1d920a366a1a186ce02c272e6de210e5","isrc":"ARF100500234","name":"El Músico Es Como el Marinero","registered_at":"2026-06-10T21:16:53Z","spotify_id":"6dDnskRAWLcAzXnHEwehqK","type":"track"}

Y Parecías Feliz
type: MusicRecording
duration: PT2M27S
duration ms: 147453
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF100500235
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:17:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea316fed604af1d05aea88937f8be6ed30b58560c00dced6049a73effc8c1818
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/7pTep4Bz0MPIYa5FDCMYfU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pTep4Bz0MPIYa5FDCMYfU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea316fed604af1d05aea88937f8be6ed30b58560c00dced6049a73effc8c1818","isrc":"ARF100500235","name":"Y Parecías Feliz","registered_at":"2026-06-10T21:17:57Z","spotify_id":"7pTep4Bz0MPIYa5FDCMYfU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea316fed604af1d05aea88937f8be6ed30b58560c00dced6049a73effc8c1818. 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/7pTep4Bz0MPIYa5FDCMYfU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pTep4Bz0MPIYa5FDCMYfU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xea316fed604af1d05aea88937f8be6ed30b58560c00dced6049a73effc8c1818","isrc":"ARF100500235","name":"Y Parecías Feliz","registered_at":"2026-06-10T21:17:57Z","spotify_id":"7pTep4Bz0MPIYa5FDCMYfU","type":"track"}

Una Sonrisa de Mujer
type: MusicRecording
duration: PT2M12S
duration ms: 132573
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF100500236
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T20:55:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfcd437342b8245c5331c8d00d9a0258a08a4a79c87b7ab34833c6d2d617b7c0
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/3XN0vY95ufIAYx1z0HbwuU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XN0vY95ufIAYx1z0HbwuU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfcd437342b8245c5331c8d00d9a0258a08a4a79c87b7ab34833c6d2d617b7c0","isrc":"ARF100500236","name":"Una Sonrisa de Mujer","registered_at":"2026-06-22T20:55:38Z","spotify_id":"3XN0vY95ufIAYx1z0HbwuU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcd437342b8245c5331c8d00d9a0258a08a4a79c87b7ab34833c6d2d617b7c0. 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/3XN0vY95ufIAYx1z0HbwuU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XN0vY95ufIAYx1z0HbwuU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdfcd437342b8245c5331c8d00d9a0258a08a4a79c87b7ab34833c6d2d617b7c0","isrc":"ARF100500236","name":"Una Sonrisa de Mujer","registered_at":"2026-06-22T20:55:38Z","spotify_id":"3XN0vY95ufIAYx1z0HbwuU","type":"track"}

Tú por Mí
type: MusicRecording
duration: PT3M53S
duration ms: 233040
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF100500237
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:24:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41bd4c3695e8b53175cfe9784906ed1755f7a231e4199188981a7096b8ebfd78
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/5GDClnQmXeCQUNJHCTOKr9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GDClnQmXeCQUNJHCTOKr9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41bd4c3695e8b53175cfe9784906ed1755f7a231e4199188981a7096b8ebfd78","isrc":"ARF100500237","name":"Tú por Mí","registered_at":"2026-06-19T17:24:08Z","spotify_id":"5GDClnQmXeCQUNJHCTOKr9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bd4c3695e8b53175cfe9784906ed1755f7a231e4199188981a7096b8ebfd78. 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/5GDClnQmXeCQUNJHCTOKr9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GDClnQmXeCQUNJHCTOKr9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x41bd4c3695e8b53175cfe9784906ed1755f7a231e4199188981a7096b8ebfd78","isrc":"ARF100500237","name":"Tú por Mí","registered_at":"2026-06-19T17:24:08Z","spotify_id":"5GDClnQmXeCQUNJHCTOKr9","type":"track"}

Atrapado por una Mujer
type: MusicRecording
duration: PT2M37S
duration ms: 157986
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF100500238
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:16:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a85e3cee0139690ba20b1669ccf9ad411d10b40908a2260f1d228dafce9898c
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/4ABbGqiRxXk65LDn6zQY41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ABbGqiRxXk65LDn6zQY41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a85e3cee0139690ba20b1669ccf9ad411d10b40908a2260f1d228dafce9898c","isrc":"ARF100500238","name":"Atrapado por una Mujer","registered_at":"2026-06-21T10:16:37Z","spotify_id":"4ABbGqiRxXk65LDn6zQY41","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a85e3cee0139690ba20b1669ccf9ad411d10b40908a2260f1d228dafce9898c. 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/4ABbGqiRxXk65LDn6zQY41.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ABbGqiRxXk65LDn6zQY41.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7a85e3cee0139690ba20b1669ccf9ad411d10b40908a2260f1d228dafce9898c","isrc":"ARF100500238","name":"Atrapado por una Mujer","registered_at":"2026-06-21T10:16:37Z","spotify_id":"4ABbGqiRxXk65LDn6zQY41","type":"track"}

Fuego y Sol
type: MusicRecording
duration: PT2M24S
duration ms: 144760
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF100500239
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T15:15:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ec7024c49ef8fdea03b06ce26c44074441af08c70482aed8c823cdbba09fa8b
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/5CSTjo4gOoSyCMQ0UjZj2E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CSTjo4gOoSyCMQ0UjZj2E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ec7024c49ef8fdea03b06ce26c44074441af08c70482aed8c823cdbba09fa8b","isrc":"ARF100500239","name":"Fuego y Sol","registered_at":"2026-06-22T15:15:51Z","spotify_id":"5CSTjo4gOoSyCMQ0UjZj2E","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec7024c49ef8fdea03b06ce26c44074441af08c70482aed8c823cdbba09fa8b. 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/5CSTjo4gOoSyCMQ0UjZj2E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CSTjo4gOoSyCMQ0UjZj2E.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5ec7024c49ef8fdea03b06ce26c44074441af08c70482aed8c823cdbba09fa8b","isrc":"ARF100500239","name":"Fuego y Sol","registered_at":"2026-06-22T15:15:51Z","spotify_id":"5CSTjo4gOoSyCMQ0UjZj2E","type":"track"}

Aquel Niño de la Escoba
type: MusicRecording
duration: PT3M40S
duration ms: 220453
explicit: false
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF100500240
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:23:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d745ff7de28dfad1f7756ca06e7e2e34f6d52e472124dc7d900cc6f13b3bd91
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/0hyus24SXGThI4fN3JTf0l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hyus24SXGThI4fN3JTf0l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d745ff7de28dfad1f7756ca06e7e2e34f6d52e472124dc7d900cc6f13b3bd91","isrc":"ARF100500240","name":"Aquel Niño de la Escoba","registered_at":"2026-06-20T12:23:51Z","spotify_id":"0hyus24SXGThI4fN3JTf0l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d745ff7de28dfad1f7756ca06e7e2e34f6d52e472124dc7d900cc6f13b3bd91. 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/0hyus24SXGThI4fN3JTf0l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hyus24SXGThI4fN3JTf0l.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1d745ff7de28dfad1f7756ca06e7e2e34f6d52e472124dc7d900cc6f13b3bd91","isrc":"ARF100500240","name":"Aquel Niño de la Escoba","registered_at":"2026-06-20T12:23:51Z","spotify_id":"0hyus24SXGThI4fN3JTf0l","type":"track"}

California Somnolienta (with Los Iracundos)
type: MusicRecording
duration: PT2M23S
duration ms: 143120
explicit: false
by artist: Barbara Y Dick
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF036600066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:23:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224
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/2y1LlQTJjciiODHcuxJPlV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y1LlQTJjciiODHcuxJPlV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224","isrc":"ARF036600066","name":"California Somnolienta (with Los Iracundos)","registered_at":"2026-06-19T17:23:14Z","spotify_id":"2y1LlQTJjciiODHcuxJPlV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224. 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/2y1LlQTJjciiODHcuxJPlV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y1LlQTJjciiODHcuxJPlV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224","isrc":"ARF036600066","name":"California Somnolienta (with Los Iracundos)","registered_at":"2026-06-19T17:23:14Z","spotify_id":"2y1LlQTJjciiODHcuxJPlV","type":"track"}

Agente Secreto (with Los Iracundos)
type: MusicRecording
duration: PT2M11S
duration ms: 131052
explicit: false
by artist: Barbara Y Dick
by artist: Los Iracundos
in album: Discografía Completa Vol. 15
  type: MusicAlbum
  date published: 2005-12-15
isrc code: ARF030500209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:48:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1ba0b94d71fcc99f219cba959e4a28789a685ee1223b2d4b76cfd1b6f46bd2a
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/20HgsVQgR6wG1sOmezwBtu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20HgsVQgR6wG1sOmezwBtu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1ba0b94d71fcc99f219cba959e4a28789a685ee1223b2d4b76cfd1b6f46bd2a","isrc":"ARF030500209","name":"Agente Secreto (with Los Iracundos)","registered_at":"2026-06-25T13:48:45Z","spotify_id":"20HgsVQgR6wG1sOmezwBtu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ba0b94d71fcc99f219cba959e4a28789a685ee1223b2d4b76cfd1b6f46bd2a. 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/20HgsVQgR6wG1sOmezwBtu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20HgsVQgR6wG1sOmezwBtu.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xb1ba0b94d71fcc99f219cba959e4a28789a685ee1223b2d4b76cfd1b6f46bd2a","isrc":"ARF030500209","name":"Agente Secreto (with Los Iracundos)","registered_at":"2026-06-25T13:48:45Z","spotify_id":"20HgsVQgR6wG1sOmezwBtu","type":"track"}

RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
type: MusicAlbum
date published: 2002-12-03
track: Mañana, Mañana (with Estela Núñez)
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170520
  explicit: false
  by artist: Juan Gabriel
  by artist: Estela Nuñez
  in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
    type: MusicAlbum
    date published: 2002-12-03
  isrc code: MXF018000255
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T17:55:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8739b8c6f2755b1c7d54bd1ff1f9105d109323c6e9a0703c02afe7a67e229741
  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/3qvK4UDebEcjK5LfB3o5e3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qvK4UDebEcjK5LfB3o5e3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8739b8c6f2755b1c7d54bd1ff1f9105d109323c6e9a0703c02afe7a67e229741","isrc":"MXF018000255","name":"Mañana, Mañana (with Estela Núñez)","registered_at":"2026-06-26T17:55:20Z","spotify_id":"3qvK4UDebEcjK5LfB3o5e3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8739b8c6f2755b1c7d54bd1ff1f9105d109323c6e9a0703c02afe7a67e229741. 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/3qvK4UDebEcjK5LfB3o5e3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qvK4UDebEcjK5LfB3o5e3.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8739b8c6f2755b1c7d54bd1ff1f9105d109323c6e9a0703c02afe7a67e229741","isrc":"MXF018000255","name":"Mañana, Mañana (with Estela Núñez)","registered_at":"2026-06-26T17:55:20Z","spotify_id":"3qvK4UDebEcjK5LfB3o5e3","type":"track"}
track: Como Has Hecho
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266040
  explicit: false
  by artist: Domenico Modugno
  in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
    type: MusicAlbum
    date published: 2002-12-03
  isrc code: ITB007000246
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T02:55:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdbd4976d78d36c4956436cd3f78f288045b6169f2fb477250fbfa3a1c73e938d
  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/42SFnDodO5iWjGB6tRSxjb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42SFnDodO5iWjGB6tRSxjb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdbd4976d78d36c4956436cd3f78f288045b6169f2fb477250fbfa3a1c73e938d","isrc":"ITB007000246","name":"Como Has Hecho","registered_at":"2026-06-06T02:55:33Z","spotify_id":"42SFnDodO5iWjGB6tRSxjb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd4976d78d36c4956436cd3f78f288045b6169f2fb477250fbfa3a1c73e938d. 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/42SFnDodO5iWjGB6tRSxjb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42SFnDodO5iWjGB6tRSxjb.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdbd4976d78d36c4956436cd3f78f288045b6169f2fb477250fbfa3a1c73e938d","isrc":"ITB007000246","name":"Como Has Hecho","registered_at":"2026-06-06T02:55:33Z","spotify_id":"42SFnDodO5iWjGB6tRSxjb","type":"track"}
track: Hasta Que Vuelvas
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222240
  explicit: false
  by artist: José José
  in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
    type: MusicAlbum
    date published: 2002-12-03
  isrc code: MXF017300032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:08:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x221686f42fdf7e2d1a240e9fb6078da613127bc367bc502f618081c6ca2f9d6f
  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/4HyqeMoHdlpqo4vvGNkI6n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HyqeMoHdlpqo4vvGNkI6n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x221686f42fdf7e2d1a240e9fb6078da613127bc367bc502f618081c6ca2f9d6f","isrc":"MXF017300032","name":"Hasta Que Vuelvas","registered_at":"2026-06-20T22:08:59Z","spotify_id":"4HyqeMoHdlpqo4vvGNkI6n","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221686f42fdf7e2d1a240e9fb6078da613127bc367bc502f618081c6ca2f9d6f. 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/4HyqeMoHdlpqo4vvGNkI6n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HyqeMoHdlpqo4vvGNkI6n.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x221686f42fdf7e2d1a240e9fb6078da613127bc367bc502f618081c6ca2f9d6f","isrc":"MXF017300032","name":"Hasta Que Vuelvas","registered_at":"2026-06-20T22:08:59Z","spotify_id":"4HyqeMoHdlpqo4vvGNkI6n","type":"track"}
track: Se Que Bebo Se Que Fumo
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238040
  explicit: false
  by artist: Nicola Di Bari
  in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
    type: MusicAlbum
    date published: 2002-12-03
  isrc code: ITB007500339
track: Ámame... Me Gusta Amanecer en Ti
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199746
  explicit: false
  by artist: Barbara Y Dick
  in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
    type: MusicAlbum
    date published: 2002-12-03
  isrc code: ARF037800019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:50:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6
  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/70efQ6Cze7l5wtxEMPwMEG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70efQ6Cze7l5wtxEMPwMEG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6","isrc":"ARF037800019","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-04T10:50:40Z","spotify_id":"70efQ6Cze7l5wtxEMPwMEG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6. 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/70efQ6Cze7l5wtxEMPwMEG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70efQ6Cze7l5wtxEMPwMEG.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6","isrc":"ARF037800019","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-04T10:50:40Z","spotify_id":"70efQ6Cze7l5wtxEMPwMEG","type":"track"}
track: A Donde Quiera
track: Soy Rebelde
track: Tú Te Has Ido
track: Negra Paloma
track: Amor Sin Final
track: Voy a Rifar Mi Corazón
track: Grande, Grande, Grande
track: De Rodillas Ante Ti
track: Nadie Simplemente Nadie
track: La Primera Cosa Bella
track: La Felicidad
track: El Seminarista de los Ojos Negros
track: Pintando Corazones
track: Vamos a Platicar
track: Te Equivocas
track: Te Vas y Yo Te Dejo
track: No Son Palabritas
track: Alguien Como Tú
track: Algo de Mí
track: Hipocresia
track: Que Alegre Va María
track: No Pidas Más Perdón
track: Yo por Permitirlo
track: Me Muero por Estar Contigo
track: Esperame (Espere-Me)
track: Contigo Sí - Con Te Si Sto
track: Yo Sin Ti
track: Ódiame (Te Lo Ruego)
track: Errores y Defectos
track: Rosa Marchita (Cracklin' Rosie)
track: Qué Será

A Donde Quiera
type: MusicRecording
duration: PT3M53S
duration ms: 233200
explicit: false
by artist: Marco Antonio Muñiz
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF018300169

Soy Rebelde
type: MusicRecording
duration: PT3M28S
duration ms: 208973
explicit: false
by artist: Sola
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019600128
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:44:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b60733a389c6d377d393d0ad7fa1f4c2ce132e5ff9a475e87fe33259119e202
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/7giDGMCuStXsTL6uGUHKMR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7giDGMCuStXsTL6uGUHKMR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b60733a389c6d377d393d0ad7fa1f4c2ce132e5ff9a475e87fe33259119e202","isrc":"MXF019600128","name":"Soy Rebelde","registered_at":"2026-06-19T18:44:41Z","spotify_id":"7giDGMCuStXsTL6uGUHKMR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b60733a389c6d377d393d0ad7fa1f4c2ce132e5ff9a475e87fe33259119e202. 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/7giDGMCuStXsTL6uGUHKMR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7giDGMCuStXsTL6uGUHKMR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4b60733a389c6d377d393d0ad7fa1f4c2ce132e5ff9a475e87fe33259119e202","isrc":"MXF019600128","name":"Soy Rebelde","registered_at":"2026-06-19T18:44:41Z","spotify_id":"7giDGMCuStXsTL6uGUHKMR","type":"track"}

Tú Te Has Ido
type: MusicRecording
duration: PT3M30S
duration ms: 210093
explicit: false
by artist: Sola
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019600144

Negra Paloma
type: MusicRecording
duration: PT2M46S
duration ms: 166280
explicit: false
by artist: Marco Antonio Muñiz
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019501958
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:27:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c8c62f98e2909875b85483db078cfbbe8cd6dea97bc94a403c24c7adc2184b0
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/0MGHlfe30ountZL0K0wGjN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MGHlfe30ountZL0K0wGjN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c8c62f98e2909875b85483db078cfbbe8cd6dea97bc94a403c24c7adc2184b0","isrc":"MXF019501958","name":"Negra Paloma","registered_at":"2026-06-25T07:27:11Z","spotify_id":"0MGHlfe30ountZL0K0wGjN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8c62f98e2909875b85483db078cfbbe8cd6dea97bc94a403c24c7adc2184b0. 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/0MGHlfe30ountZL0K0wGjN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MGHlfe30ountZL0K0wGjN.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x6c8c62f98e2909875b85483db078cfbbe8cd6dea97bc94a403c24c7adc2184b0","isrc":"MXF019501958","name":"Negra Paloma","registered_at":"2026-06-25T07:27:11Z","spotify_id":"0MGHlfe30ountZL0K0wGjN","type":"track"}

Amor Sin Final
type: MusicRecording
duration: PT4M4S
duration ms: 244120
explicit: false
by artist: Emmanuel
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010000024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:49:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73d201e38d94f95623814a0d4087ce3975390390415e559487673e384864f185
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/50xJzLhbFIA3DniDyTqKXA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50xJzLhbFIA3DniDyTqKXA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73d201e38d94f95623814a0d4087ce3975390390415e559487673e384864f185","isrc":"MXF010000024","name":"Amor Sin Final","registered_at":"2026-06-05T06:49:44Z","spotify_id":"50xJzLhbFIA3DniDyTqKXA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d201e38d94f95623814a0d4087ce3975390390415e559487673e384864f185. 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/50xJzLhbFIA3DniDyTqKXA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50xJzLhbFIA3DniDyTqKXA.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x73d201e38d94f95623814a0d4087ce3975390390415e559487673e384864f185","isrc":"MXF010000024","name":"Amor Sin Final","registered_at":"2026-06-05T06:49:44Z","spotify_id":"50xJzLhbFIA3DniDyTqKXA","type":"track"}

Voy a Rifar Mi Corazón
type: MusicRecording
duration: PT2M44S
duration ms: 164720
explicit: false
by artist: Imelda Miller
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010101221
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:52:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e46be50d2a9e923c5f4b80c85112e8190c1473ce780d70c0dea8e5fcfb6a74b
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/4IAL8at0FaflOwRM50fkh9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IAL8at0FaflOwRM50fkh9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e46be50d2a9e923c5f4b80c85112e8190c1473ce780d70c0dea8e5fcfb6a74b","isrc":"MXF010101221","name":"Voy a Rifar Mi Corazón","registered_at":"2026-06-05T13:52:06Z","spotify_id":"4IAL8at0FaflOwRM50fkh9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e46be50d2a9e923c5f4b80c85112e8190c1473ce780d70c0dea8e5fcfb6a74b. 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/4IAL8at0FaflOwRM50fkh9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IAL8at0FaflOwRM50fkh9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0e46be50d2a9e923c5f4b80c85112e8190c1473ce780d70c0dea8e5fcfb6a74b","isrc":"MXF010101221","name":"Voy a Rifar Mi Corazón","registered_at":"2026-06-05T13:52:06Z","spotify_id":"4IAL8at0FaflOwRM50fkh9","type":"track"}

Grande, Grande, Grande
type: MusicRecording
duration: PT3M43S
duration ms: 223506
explicit: false
by artist: Silvana Di Lorenzo
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: ARF039700991

De Rodillas Ante Ti
type: MusicRecording
duration: PT2M59S
duration ms: 179240
explicit: false
by artist: Los Moonlights
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010101799
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:50:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68e23d71f0de7607e75bce9ae7bd33bf78d0e4b3ffd911b2058e957fba380918
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/7zmu6wQ4iTH1gX8Ndm1pkr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zmu6wQ4iTH1gX8Ndm1pkr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68e23d71f0de7607e75bce9ae7bd33bf78d0e4b3ffd911b2058e957fba380918","isrc":"MXF010101799","name":"De Rodillas Ante Ti","registered_at":"2026-06-05T09:50:20Z","spotify_id":"7zmu6wQ4iTH1gX8Ndm1pkr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e23d71f0de7607e75bce9ae7bd33bf78d0e4b3ffd911b2058e957fba380918. 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/7zmu6wQ4iTH1gX8Ndm1pkr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zmu6wQ4iTH1gX8Ndm1pkr.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x68e23d71f0de7607e75bce9ae7bd33bf78d0e4b3ffd911b2058e957fba380918","isrc":"MXF010101799","name":"De Rodillas Ante Ti","registered_at":"2026-06-05T09:50:20Z","spotify_id":"7zmu6wQ4iTH1gX8Ndm1pkr","type":"track"}

Nadie Simplemente Nadie
type: MusicRecording
duration: PT3M27S
duration ms: 207826
explicit: false
by artist: José José
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019901559

La Primera Cosa Bella
type: MusicRecording
duration: PT3M13S
duration ms: 193946
explicit: false
by artist: Nicola Di Bari
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: ITB007000136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:01:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x697c47e0ce079fac8a929c0c0228c5bcbf681750f2d513db41e91045b05f1a10
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/6WWeeZfa5sKC7PVfnnaAw7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WWeeZfa5sKC7PVfnnaAw7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x697c47e0ce079fac8a929c0c0228c5bcbf681750f2d513db41e91045b05f1a10","isrc":"ITB007000136","name":"La Primera Cosa Bella","registered_at":"2026-06-20T22:01:56Z","spotify_id":"6WWeeZfa5sKC7PVfnnaAw7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697c47e0ce079fac8a929c0c0228c5bcbf681750f2d513db41e91045b05f1a10. 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/6WWeeZfa5sKC7PVfnnaAw7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WWeeZfa5sKC7PVfnnaAw7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x697c47e0ce079fac8a929c0c0228c5bcbf681750f2d513db41e91045b05f1a10","isrc":"ITB007000136","name":"La Primera Cosa Bella","registered_at":"2026-06-20T22:01:56Z","spotify_id":"6WWeeZfa5sKC7PVfnnaAw7","type":"track"}

La Felicidad
type: MusicRecording
duration: PT2M36S
duration ms: 156306
explicit: false
by artist: Palito Ortega
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: ARF038900008

El Seminarista de los Ojos Negros
type: MusicRecording
duration: PT3M58S
duration ms: 238306
explicit: false
by artist: Maria Del Carmen
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF017600084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:28:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc665275d0144abb20d06205b36d6c641ef67c437c08f933d4b59b6b1ad683090
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/5D8xgNfwGthwSKtDqrraIu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5D8xgNfwGthwSKtDqrraIu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc665275d0144abb20d06205b36d6c641ef67c437c08f933d4b59b6b1ad683090","isrc":"MXF017600084","name":"El Seminarista de los Ojos Negros","registered_at":"2026-06-25T16:28:41Z","spotify_id":"5D8xgNfwGthwSKtDqrraIu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc665275d0144abb20d06205b36d6c641ef67c437c08f933d4b59b6b1ad683090. 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/5D8xgNfwGthwSKtDqrraIu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5D8xgNfwGthwSKtDqrraIu.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xc665275d0144abb20d06205b36d6c641ef67c437c08f933d4b59b6b1ad683090","isrc":"MXF017600084","name":"El Seminarista de los Ojos Negros","registered_at":"2026-06-25T16:28:41Z","spotify_id":"5D8xgNfwGthwSKtDqrraIu","type":"track"}

Pintando Corazones
type: MusicRecording
duration: PT2M58S
duration ms: 178560
explicit: false
by artist: Clara Boone
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019901084

Vamos a Platicar
type: MusicRecording
duration: PT2M49S
duration ms: 169986
explicit: false
by artist: Héctor Meneses
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019600117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:29:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc856e7b38ece0835cafc57dc98a3346710743692370d3c021923f35e8beebe34
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/2mTDqBAgrjbHqr8w3H2lBH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mTDqBAgrjbHqr8w3H2lBH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc856e7b38ece0835cafc57dc98a3346710743692370d3c021923f35e8beebe34","isrc":"MXF019600117","name":"Vamos a Platicar","registered_at":"2026-06-25T16:29:02Z","spotify_id":"2mTDqBAgrjbHqr8w3H2lBH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc856e7b38ece0835cafc57dc98a3346710743692370d3c021923f35e8beebe34. 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/2mTDqBAgrjbHqr8w3H2lBH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mTDqBAgrjbHqr8w3H2lBH.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xc856e7b38ece0835cafc57dc98a3346710743692370d3c021923f35e8beebe34","isrc":"MXF019600117","name":"Vamos a Platicar","registered_at":"2026-06-25T16:29:02Z","spotify_id":"2mTDqBAgrjbHqr8w3H2lBH","type":"track"}

Te Equivocas
type: MusicRecording
duration: PT2M33S
duration ms: 153320
explicit: false
by artist: Toma 5
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF017600004

Te Vas y Yo Te Dejo
type: MusicRecording
duration: PT2M44S
duration ms: 164880
explicit: false
by artist: Joseles
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019600141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:22:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1176c07aa4deb78102e51373ff20051cd99349d08b1fc023b2247f067ca6609f
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/6W8lcpbHvPhvgFi9wsQV6m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6W8lcpbHvPhvgFi9wsQV6m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1176c07aa4deb78102e51373ff20051cd99349d08b1fc023b2247f067ca6609f","isrc":"MXF019600141","name":"Te Vas y Yo Te Dejo","registered_at":"2026-06-17T23:22:07Z","spotify_id":"6W8lcpbHvPhvgFi9wsQV6m","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1176c07aa4deb78102e51373ff20051cd99349d08b1fc023b2247f067ca6609f. 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/6W8lcpbHvPhvgFi9wsQV6m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6W8lcpbHvPhvgFi9wsQV6m.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1176c07aa4deb78102e51373ff20051cd99349d08b1fc023b2247f067ca6609f","isrc":"MXF019600141","name":"Te Vas y Yo Te Dejo","registered_at":"2026-06-17T23:22:07Z","spotify_id":"6W8lcpbHvPhvgFi9wsQV6m","type":"track"}

No Son Palabritas
type: MusicRecording
duration: PT3M50S
duration ms: 230093
explicit: false
by artist: Heleno
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: ARF037300026

Alguien Como Tú
type: MusicRecording
duration: PT3M35S
duration ms: 215973
explicit: false
by artist: Lolita De La Colina
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019600115
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:27:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3f791aaab1bf87550071a9b0f868c31316b4f0a0b3ebf8d0c8661a6595eb570
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/6qeOa3exQwRFhr3sAe6glI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qeOa3exQwRFhr3sAe6glI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3f791aaab1bf87550071a9b0f868c31316b4f0a0b3ebf8d0c8661a6595eb570","isrc":"MXF019600115","name":"Alguien Como Tú","registered_at":"2026-06-25T07:27:03Z","spotify_id":"6qeOa3exQwRFhr3sAe6glI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f791aaab1bf87550071a9b0f868c31316b4f0a0b3ebf8d0c8661a6595eb570. 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/6qeOa3exQwRFhr3sAe6glI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qeOa3exQwRFhr3sAe6glI.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xb3f791aaab1bf87550071a9b0f868c31316b4f0a0b3ebf8d0c8661a6595eb570","isrc":"MXF019600115","name":"Alguien Como Tú","registered_at":"2026-06-25T07:27:03Z","spotify_id":"6qeOa3exQwRFhr3sAe6glI","type":"track"}

Algo de Mí
type: MusicRecording
duration: PT3M36S
duration ms: 216160
explicit: false
by artist: Los Lazos
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019600127
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:28:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37614dfa914a47fcd6abdccbc2e80055bacfc41064446d53f17d68fbf1fa8777
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/5GYgg69UcgQkuxN17c6t8D.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GYgg69UcgQkuxN17c6t8D
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37614dfa914a47fcd6abdccbc2e80055bacfc41064446d53f17d68fbf1fa8777","isrc":"MXF019600127","name":"Algo de Mí","registered_at":"2026-06-25T16:28:13Z","spotify_id":"5GYgg69UcgQkuxN17c6t8D","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37614dfa914a47fcd6abdccbc2e80055bacfc41064446d53f17d68fbf1fa8777. 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/5GYgg69UcgQkuxN17c6t8D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GYgg69UcgQkuxN17c6t8D.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x37614dfa914a47fcd6abdccbc2e80055bacfc41064446d53f17d68fbf1fa8777","isrc":"MXF019600127","name":"Algo de Mí","registered_at":"2026-06-25T16:28:13Z","spotify_id":"5GYgg69UcgQkuxN17c6t8D","type":"track"}

Hipocresia
type: MusicRecording
duration: PT3M1S
duration ms: 181040
explicit: false
by artist: Jorge Ibarra
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010000379

Que Alegre Va María
type: MusicRecording
duration: PT4M51S
duration ms: 291053
explicit: false
by artist: Imelda Miller
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019800193
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:48:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48b7f8d456ef6565de2986104de11deddca1160f20367a1f9442ad18fb2be9b0
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/50TLovGoqCAnyHj4k7Y7r4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50TLovGoqCAnyHj4k7Y7r4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48b7f8d456ef6565de2986104de11deddca1160f20367a1f9442ad18fb2be9b0","isrc":"MXF019800193","name":"Que Alegre Va María","registered_at":"2026-06-18T13:48:16Z","spotify_id":"50TLovGoqCAnyHj4k7Y7r4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b7f8d456ef6565de2986104de11deddca1160f20367a1f9442ad18fb2be9b0. 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/50TLovGoqCAnyHj4k7Y7r4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50TLovGoqCAnyHj4k7Y7r4.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x48b7f8d456ef6565de2986104de11deddca1160f20367a1f9442ad18fb2be9b0","isrc":"MXF019800193","name":"Que Alegre Va María","registered_at":"2026-06-18T13:48:16Z","spotify_id":"50TLovGoqCAnyHj4k7Y7r4","type":"track"}

No Pidas Más Perdón
type: MusicRecording
duration: PT3M0S
duration ms: 180813
explicit: false
by artist: Los Chicanos
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010100808

Yo por Permitirlo
type: MusicRecording
duration: PT2M14S
duration ms: 134733
explicit: false
by artist: Armando Manzanero
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019600158

Me Muero por Estar Contigo
type: MusicRecording
duration: PT3M45S
duration ms: 225866
explicit: false
by artist: Silvana Di Lorenzo
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: ARF039600906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:19:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ac33cdcf7ce0b6d77a1fdf4840b17ea23a5568b8cdc7a5445cd541057ddabcf
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/5UdDMKFmOnTgZvG4QOb7Y8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UdDMKFmOnTgZvG4QOb7Y8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ac33cdcf7ce0b6d77a1fdf4840b17ea23a5568b8cdc7a5445cd541057ddabcf","isrc":"ARF039600906","name":"Me Muero por Estar Contigo","registered_at":"2026-06-24T11:19:24Z","spotify_id":"5UdDMKFmOnTgZvG4QOb7Y8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac33cdcf7ce0b6d77a1fdf4840b17ea23a5568b8cdc7a5445cd541057ddabcf. 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/5UdDMKFmOnTgZvG4QOb7Y8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UdDMKFmOnTgZvG4QOb7Y8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8ac33cdcf7ce0b6d77a1fdf4840b17ea23a5568b8cdc7a5445cd541057ddabcf","isrc":"ARF039600906","name":"Me Muero por Estar Contigo","registered_at":"2026-06-24T11:19:24Z","spotify_id":"5UdDMKFmOnTgZvG4QOb7Y8","type":"track"}

Esperame (Espere-Me)
type: MusicRecording
duration: PT2M50S
duration ms: 170760
explicit: false
by artist: Joseles
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019800524

Contigo Sí - Con Te Si Sto
type: MusicRecording
duration: PT2M45S
duration ms: 165640
explicit: false
by artist: La Tierra
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010200003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T17:53:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f9f4bb3998c2efca4e2d61f9ade5c79bfc7ba2dff01630ab8b8a5953b4572f7
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/6RtV7BR8ud92e172wCiq4o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RtV7BR8ud92e172wCiq4o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f9f4bb3998c2efca4e2d61f9ade5c79bfc7ba2dff01630ab8b8a5953b4572f7","isrc":"MXF010200003","name":"Contigo Sí - Con Te Si Sto","registered_at":"2026-06-26T17:53:57Z","spotify_id":"6RtV7BR8ud92e172wCiq4o","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9f4bb3998c2efca4e2d61f9ade5c79bfc7ba2dff01630ab8b8a5953b4572f7. 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/6RtV7BR8ud92e172wCiq4o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RtV7BR8ud92e172wCiq4o.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2f9f4bb3998c2efca4e2d61f9ade5c79bfc7ba2dff01630ab8b8a5953b4572f7","isrc":"MXF010200003","name":"Contigo Sí - Con Te Si Sto","registered_at":"2026-06-26T17:53:57Z","spotify_id":"6RtV7BR8ud92e172wCiq4o","type":"track"}

Yo Sin Ti
type: MusicRecording
duration: PT2M55S
duration ms: 175200
explicit: false
by artist: Los Hermanos Castro
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010100512

Ódiame (Te Lo Ruego)
type: MusicRecording
duration: PT3M28S
duration ms: 208893
explicit: false
by artist: Estela Nuñez
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF017300025

Errores y Defectos
type: MusicRecording
duration: PT2M56S
duration ms: 176040
explicit: false
by artist: Maria Del Carmen
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019901526

Rosa Marchita (Cracklin' Rosie)
type: MusicRecording
duration: PT2M51S
duration ms: 171373
explicit: false
by artist: Roberto Jordan
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010001500
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T17:52:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11496ae091243b6c99fb259437b2346e6a6cae45edcf73e726f0c7b8734c55c8
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/5sInEqOn3aCLrsfccIjolA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sInEqOn3aCLrsfccIjolA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11496ae091243b6c99fb259437b2346e6a6cae45edcf73e726f0c7b8734c55c8","isrc":"MXF010001500","name":"Rosa Marchita (Cracklin' Rosie)","registered_at":"2026-06-26T17:52:50Z","spotify_id":"5sInEqOn3aCLrsfccIjolA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11496ae091243b6c99fb259437b2346e6a6cae45edcf73e726f0c7b8734c55c8. 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/5sInEqOn3aCLrsfccIjolA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sInEqOn3aCLrsfccIjolA.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x11496ae091243b6c99fb259437b2346e6a6cae45edcf73e726f0c7b8734c55c8","isrc":"MXF010001500","name":"Rosa Marchita (Cracklin' Rosie)","registered_at":"2026-06-26T17:52:50Z","spotify_id":"5sInEqOn3aCLrsfccIjolA","type":"track"}

Qué Será
type: MusicRecording
duration: PT3M28S
duration ms: 208866
explicit: false
by artist: José Feliciano
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: USBL10002142
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:16:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6010983f166ba25b2e1023ff606d2cd7f0d7f654d6d5a2092fdbb1de06d18f8
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/5cuUxHLl8q3TlfV3QOiag0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cuUxHLl8q3TlfV3QOiag0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6010983f166ba25b2e1023ff606d2cd7f0d7f654d6d5a2092fdbb1de06d18f8","isrc":"USBL10002142","name":"Qué Será","registered_at":"2026-06-08T02:16:00Z","spotify_id":"5cuUxHLl8q3TlfV3QOiag0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6010983f166ba25b2e1023ff606d2cd7f0d7f654d6d5a2092fdbb1de06d18f8. 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/5cuUxHLl8q3TlfV3QOiag0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cuUxHLl8q3TlfV3QOiag0.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd6010983f166ba25b2e1023ff606d2cd7f0d7f654d6d5a2092fdbb1de06d18f8","isrc":"USBL10002142","name":"Qué Será","registered_at":"2026-06-08T02:16:00Z","spotify_id":"5cuUxHLl8q3TlfV3QOiag0","type":"track"}

Sonidos del Ayer
type: MusicAlbum
date published: 1998-12-01
track: Porque Yo Te Amo
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237186
  explicit: false
  by artist: Sabú
  in album: Sonidos del Ayer
    type: MusicAlbum
    date published: 1998-12-01
  isrc code: QM7281544729
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:24:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcfc55d8c7de5796feb019851a0241512e92e09329af892cc39695c244c2c06ab
  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/5OcfltePk8ImDDL0HTf36f.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OcfltePk8ImDDL0HTf36f
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcfc55d8c7de5796feb019851a0241512e92e09329af892cc39695c244c2c06ab","isrc":"QM7281544729","name":"Porque Yo Te Amo","registered_at":"2026-06-20T12:24:07Z","spotify_id":"5OcfltePk8ImDDL0HTf36f","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc55d8c7de5796feb019851a0241512e92e09329af892cc39695c244c2c06ab. 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/5OcfltePk8ImDDL0HTf36f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OcfltePk8ImDDL0HTf36f.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xcfc55d8c7de5796feb019851a0241512e92e09329af892cc39695c244c2c06ab","isrc":"QM7281544729","name":"Porque Yo Te Amo","registered_at":"2026-06-20T12:24:07Z","spotify_id":"5OcfltePk8ImDDL0HTf36f","type":"track"}
track: Hoy Te Confieso
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233933
  explicit: false
  by artist: Los Terrícolas De Freddy Fuentes
  in album: Sonidos del Ayer
    type: MusicAlbum
    date published: 1998-12-01
  isrc code: QM7281544730
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T11:23:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd277a2505aeed5fb8223798f8b4b58bfbf998ec14a1b99cbd1315f7f05900131
  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/1aAcYkt4NrrMYVmmEbnjit.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aAcYkt4NrrMYVmmEbnjit
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd277a2505aeed5fb8223798f8b4b58bfbf998ec14a1b99cbd1315f7f05900131","isrc":"QM7281544730","name":"Hoy Te Confieso","registered_at":"2026-06-22T11:23:57Z","spotify_id":"1aAcYkt4NrrMYVmmEbnjit","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd277a2505aeed5fb8223798f8b4b58bfbf998ec14a1b99cbd1315f7f05900131. 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/1aAcYkt4NrrMYVmmEbnjit.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aAcYkt4NrrMYVmmEbnjit.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xd277a2505aeed5fb8223798f8b4b58bfbf998ec14a1b99cbd1315f7f05900131","isrc":"QM7281544730","name":"Hoy Te Confieso","registered_at":"2026-06-22T11:23:57Z","spotify_id":"1aAcYkt4NrrMYVmmEbnjit","type":"track"}
track: Amame … Me Gusta Amanecer en Ti
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192893
  explicit: false
  by artist: Barbara Y Dick
  in album: Sonidos del Ayer
    type: MusicAlbum
    date published: 1998-12-01
  isrc code: QM7281544731
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:51:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10f7294d8beed6efed1f363c840bec3f3b49924c124df1b2babde4e7e26cfb5e
  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/12Gw7yaICuXljHRnmMNVMc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12Gw7yaICuXljHRnmMNVMc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x10f7294d8beed6efed1f363c840bec3f3b49924c124df1b2babde4e7e26cfb5e","isrc":"QM7281544731","name":"Amame … Me Gusta Amanecer en Ti","registered_at":"2026-06-05T13:51:54Z","spotify_id":"12Gw7yaICuXljHRnmMNVMc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f7294d8beed6efed1f363c840bec3f3b49924c124df1b2babde4e7e26cfb5e. 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/12Gw7yaICuXljHRnmMNVMc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12Gw7yaICuXljHRnmMNVMc.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x10f7294d8beed6efed1f363c840bec3f3b49924c124df1b2babde4e7e26cfb5e","isrc":"QM7281544731","name":"Amame … Me Gusta Amanecer en Ti","registered_at":"2026-06-05T13:51:54Z","spotify_id":"12Gw7yaICuXljHRnmMNVMc","type":"track"}
track: A Tu Recuerdo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201346
  explicit: false
  by artist: Germain y sus Angeles Negros
  in album: Sonidos del Ayer
    type: MusicAlbum
    date published: 1998-12-01
  isrc code: QM7281544732
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:20:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f3809cb47e80c75dba6686ce1c57004f9142accc6449159999f2178e44a9ee6
  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/03rWcRjzF6S8CVUwFg8wfb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03rWcRjzF6S8CVUwFg8wfb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f3809cb47e80c75dba6686ce1c57004f9142accc6449159999f2178e44a9ee6","isrc":"QM7281544732","name":"A Tu Recuerdo","registered_at":"2026-06-21T10:20:32Z","spotify_id":"03rWcRjzF6S8CVUwFg8wfb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3809cb47e80c75dba6686ce1c57004f9142accc6449159999f2178e44a9ee6. 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/03rWcRjzF6S8CVUwFg8wfb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03rWcRjzF6S8CVUwFg8wfb.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6f3809cb47e80c75dba6686ce1c57004f9142accc6449159999f2178e44a9ee6","isrc":"QM7281544732","name":"A Tu Recuerdo","registered_at":"2026-06-21T10:20:32Z","spotify_id":"03rWcRjzF6S8CVUwFg8wfb","type":"track"}
track: Como las Violetas
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168000
  explicit: false
  by artist: Roberto Rodolfi
  in album: Sonidos del Ayer
    type: MusicAlbum
    date published: 1998-12-01
  isrc code: QM7281544733
  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: Gracias a la Vida
track: Cuatro Lagrimas
track: Vecina
track: No Se Ha Dado Cuenta
track: Una Noche No
track: Colina Azul
track: Lloraras
track: Fuiste Mia un Verano
track: El Tren Hacia el Olvido
track: Lo Voy a Dividir

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T10:16:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd546b888bd9d45f5ca6b2a9142d30b483b1d082ed096708a62aec5e11dc8392e

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/2OpMyUK1mhqinBRAvyJnkt.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OpMyUK1mhqinBRAvyJnkt

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd546b888bd9d45f5ca6b2a9142d30b483b1d082ed096708a62aec5e11dc8392e","isrc":"QM7281544733","name":"Como las Violetas","registered_at":"2026-06-21T10:16:49Z","spotify_id":"2OpMyUK1mhqinBRAvyJnkt","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 0xd546b888bd9d45f5ca6b2a9142d30b483b1d082ed096708a62aec5e11dc8392e. 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/2OpMyUK1mhqinBRAvyJnkt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OpMyUK1mhqinBRAvyJnkt.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xd546b888bd9d45f5ca6b2a9142d30b483b1d082ed096708a62aec5e11dc8392e","isrc":"QM7281544733","name":"Como las Violetas","registered_at":"2026-06-21T10:16:49Z","spotify_id":"2OpMyUK1mhqinBRAvyJnkt","type":"track"}

Gracias a la Vida
type: MusicRecording
duration: PT4M30S
duration ms: 270893
explicit: false
by artist: Miriam Núñez
in album: Sonidos del Ayer
  type: MusicAlbum
  date published: 1998-12-01
isrc code: QM7281544734
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T23:22:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82d0772d68b8814b5efe3217edcba7823fa99e844caa093fcfb0731ffdb50357
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/6jGduCWweqESvUadpx6Ixe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jGduCWweqESvUadpx6Ixe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82d0772d68b8814b5efe3217edcba7823fa99e844caa093fcfb0731ffdb50357","isrc":"QM7281544734","name":"Gracias a la Vida","registered_at":"2026-06-21T23:22:00Z","spotify_id":"6jGduCWweqESvUadpx6Ixe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d0772d68b8814b5efe3217edcba7823fa99e844caa093fcfb0731ffdb50357. 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/6jGduCWweqESvUadpx6Ixe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jGduCWweqESvUadpx6Ixe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x82d0772d68b8814b5efe3217edcba7823fa99e844caa093fcfb0731ffdb50357","isrc":"QM7281544734","name":"Gracias a la Vida","registered_at":"2026-06-21T23:22:00Z","spotify_id":"6jGduCWweqESvUadpx6Ixe","type":"track"}

Cuatro Lagrimas
type: MusicRecording
duration: PT3M36S
duration ms: 216120
explicit: false
by artist: Mario Quintero
in album: Sonidos del Ayer
  type: MusicAlbum
  date published: 1998-12-01
isrc code: QM7281544735
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:25:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e37625b1a8cdfe557932444c94514127b8059ea7f06b0b663be58758f53a8b5
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/3h7QRMVz3hkHunyLrgXC8F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h7QRMVz3hkHunyLrgXC8F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e37625b1a8cdfe557932444c94514127b8059ea7f06b0b663be58758f53a8b5","isrc":"QM7281544735","name":"Cuatro Lagrimas","registered_at":"2026-06-10T07:25:33Z","spotify_id":"3h7QRMVz3hkHunyLrgXC8F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e37625b1a8cdfe557932444c94514127b8059ea7f06b0b663be58758f53a8b5. 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/3h7QRMVz3hkHunyLrgXC8F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h7QRMVz3hkHunyLrgXC8F.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8e37625b1a8cdfe557932444c94514127b8059ea7f06b0b663be58758f53a8b5","isrc":"QM7281544735","name":"Cuatro Lagrimas","registered_at":"2026-06-10T07:25:33Z","spotify_id":"3h7QRMVz3hkHunyLrgXC8F","type":"track"}

Vecina
type: MusicRecording
duration: PT2M48S
duration ms: 168226
explicit: false
by artist: Los Chicanos
in album: Sonidos del Ayer
  type: MusicAlbum
  date published: 1998-12-01
isrc code: QM7281544736
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:02:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50a9722336033bb1e4c3754d49a0f1ea8db698c99d9f4d9ab1378b9eb9cc294a
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/6fFuV583baeWdi7SnqpM4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fFuV583baeWdi7SnqpM4a
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 0x50a9722336033bb1e4c3754d49a0f1ea8db698c99d9f4d9ab1378b9eb9cc294a. 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/6fFuV583baeWdi7SnqpM4a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fFuV583baeWdi7SnqpM4a.
  date published: 2026-07-02T05:09:12Z

No Se Ha Dado Cuenta
type: MusicRecording
duration: PT2M25S
duration ms: 145453
explicit: false
by artist: Roberto Jordan
in album: Sonidos del Ayer
  type: MusicAlbum
  date published: 1998-12-01
isrc code: QM7281544737
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:01:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc86c8bc2712c7e72b0708cd9c195a884b6c3af1afcf5f0df3f77df8f5db3b22
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/0mc2OI8OiaYVGk5Oaw41q1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mc2OI8OiaYVGk5Oaw41q1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc86c8bc2712c7e72b0708cd9c195a884b6c3af1afcf5f0df3f77df8f5db3b22","isrc":"QM7281544737","name":"No Se Ha Dado Cuenta","registered_at":"2026-06-25T14:01:45Z","spotify_id":"0mc2OI8OiaYVGk5Oaw41q1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc86c8bc2712c7e72b0708cd9c195a884b6c3af1afcf5f0df3f77df8f5db3b22. 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/0mc2OI8OiaYVGk5Oaw41q1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mc2OI8OiaYVGk5Oaw41q1.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xcc86c8bc2712c7e72b0708cd9c195a884b6c3af1afcf5f0df3f77df8f5db3b22","isrc":"QM7281544737","name":"No Se Ha Dado Cuenta","registered_at":"2026-06-25T14:01:45Z","spotify_id":"0mc2OI8OiaYVGk5Oaw41q1","type":"track"}

Una Noche No
type: MusicRecording
duration: PT2M40S
duration ms: 160613
explicit: false
by artist: Imelda Miller
in album: Sonidos del Ayer
  type: MusicAlbum
  date published: 1998-12-01
isrc code: QM7281544738
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:41:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecb6aa22a3c6e946449ad3017a55d6fc4668575545cd1077bc32557a9b8bee4b
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/427E1fPIuSV8J8XcS9y2uO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/427E1fPIuSV8J8XcS9y2uO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xecb6aa22a3c6e946449ad3017a55d6fc4668575545cd1077bc32557a9b8bee4b","isrc":"QM7281544738","name":"Una Noche No","registered_at":"2026-06-24T23:41:34Z","spotify_id":"427E1fPIuSV8J8XcS9y2uO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb6aa22a3c6e946449ad3017a55d6fc4668575545cd1077bc32557a9b8bee4b. 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/427E1fPIuSV8J8XcS9y2uO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/427E1fPIuSV8J8XcS9y2uO.
  date published: 2026-07-02T03:55:08Z
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Colina Azul
type: MusicRecording
duration: PT2M31S
duration ms: 151946
explicit: false
by artist: Johnny Dynamo
in album: Sonidos del Ayer
  type: MusicAlbum
  date published: 1998-12-01
isrc code: QM7281544739
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:01:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99153935b9a4014dbaf334c750ec2010cd1ba90cf9ba220ed395e23d5f82c1e8
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/5MA2Oc7KhWjIe5bGKWX8Up.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MA2Oc7KhWjIe5bGKWX8Up
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99153935b9a4014dbaf334c750ec2010cd1ba90cf9ba220ed395e23d5f82c1e8","isrc":"QM7281544739","name":"Colina Azul","registered_at":"2026-06-09T11:01:31Z","spotify_id":"5MA2Oc7KhWjIe5bGKWX8Up","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99153935b9a4014dbaf334c750ec2010cd1ba90cf9ba220ed395e23d5f82c1e8. 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/5MA2Oc7KhWjIe5bGKWX8Up.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MA2Oc7KhWjIe5bGKWX8Up.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x99153935b9a4014dbaf334c750ec2010cd1ba90cf9ba220ed395e23d5f82c1e8","isrc":"QM7281544739","name":"Colina Azul","registered_at":"2026-06-09T11:01:31Z","spotify_id":"5MA2Oc7KhWjIe5bGKWX8Up","type":"track"}

Lloraras
type: MusicRecording
duration: PT3M34S
duration ms: 214013
explicit: false
by artist: Los Terrícolas De Freddy Fuentes
in album: Sonidos del Ayer
  type: MusicAlbum
  date published: 1998-12-01
isrc code: QM7281544740
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:46:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfea257c52455231f31f5d103315041857a35964f2518f9e4f6e6235583e57c24
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/74bTCfxs6qTDvbT5djo1ka.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74bTCfxs6qTDvbT5djo1ka
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea257c52455231f31f5d103315041857a35964f2518f9e4f6e6235583e57c24. 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/74bTCfxs6qTDvbT5djo1ka.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74bTCfxs6qTDvbT5djo1ka.
  date published: 2026-07-02T11:34:59Z

Fuiste Mia un Verano
type: MusicRecording
duration: PT3M9S
duration ms: 189520
explicit: false
by artist: Sabú
in album: Sonidos del Ayer
  type: MusicAlbum
  date published: 1998-12-01
isrc code: QM7281544741
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:33:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x216b403fcf80521efe1c17d61b3269972189fc51920fbdecdac39ec41598dfc2
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/2H6q3u2xOuvHbmCyRkzysj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H6q3u2xOuvHbmCyRkzysj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x216b403fcf80521efe1c17d61b3269972189fc51920fbdecdac39ec41598dfc2","isrc":"QM7281544741","name":"Fuiste Mia un Verano","registered_at":"2026-06-19T17:33:48Z","spotify_id":"2H6q3u2xOuvHbmCyRkzysj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216b403fcf80521efe1c17d61b3269972189fc51920fbdecdac39ec41598dfc2. 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/2H6q3u2xOuvHbmCyRkzysj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H6q3u2xOuvHbmCyRkzysj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x216b403fcf80521efe1c17d61b3269972189fc51920fbdecdac39ec41598dfc2","isrc":"QM7281544741","name":"Fuiste Mia un Verano","registered_at":"2026-06-19T17:33:48Z","spotify_id":"2H6q3u2xOuvHbmCyRkzysj","type":"track"}

El Tren Hacia el Olvido
type: MusicRecording
duration: PT3M53S
duration ms: 233093
explicit: false
by artist: Germain y sus Angeles Negros
in album: Sonidos del Ayer
  type: MusicAlbum
  date published: 1998-12-01
isrc code: QM7281544742

Lo Voy a Dividir
type: MusicRecording
duration: PT3M8S
duration ms: 188693
explicit: false
by artist: Miriam Núñez
in album: Sonidos del Ayer
  type: MusicAlbum
  date published: 1998-12-01
isrc code: QM7281544743
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:02:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf838c426c5b3960892e54ead16f579cab0daa07eccb1badae66b253a855ead1b
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/74doBafno2QIzHjjA63chi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74doBafno2QIzHjjA63chi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf838c426c5b3960892e54ead16f579cab0daa07eccb1badae66b253a855ead1b","isrc":"QM7281544743","name":"Lo Voy a Dividir","registered_at":"2026-06-25T14:02:19Z","spotify_id":"74doBafno2QIzHjjA63chi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf838c426c5b3960892e54ead16f579cab0daa07eccb1badae66b253a855ead1b. 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/74doBafno2QIzHjjA63chi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74doBafno2QIzHjjA63chi.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf838c426c5b3960892e54ead16f579cab0daa07eccb1badae66b253a855ead1b","isrc":"QM7281544743","name":"Lo Voy a Dividir","registered_at":"2026-06-25T14:02:19Z","spotify_id":"74doBafno2QIzHjjA63chi","type":"track"}

Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
type: MusicAlbum
date published: 2018-02-02
track: Te Quiero Mucho Mucho (with Juan Gabriel)
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  duration: PT3M34S
  duration ms: 214813
  explicit: false
  by artist: Rocío Dúrcal
  by artist: Juan Gabriel
  in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: MXF019701599
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:41:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x936353c6a12c465ca5c0a9346b5b7f6ce76901014ba44818f9926211de88ae4d
  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/09lc7SmFyHQnul8foxVxQG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09lc7SmFyHQnul8foxVxQG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x936353c6a12c465ca5c0a9346b5b7f6ce76901014ba44818f9926211de88ae4d","isrc":"MXF019701599","name":"Te Quiero Mucho Mucho (with Juan Gabriel)","registered_at":"2026-06-08T14:41:32Z","spotify_id":"09lc7SmFyHQnul8foxVxQG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936353c6a12c465ca5c0a9346b5b7f6ce76901014ba44818f9926211de88ae4d. 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/09lc7SmFyHQnul8foxVxQG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09lc7SmFyHQnul8foxVxQG.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x936353c6a12c465ca5c0a9346b5b7f6ce76901014ba44818f9926211de88ae4d","isrc":"MXF019701599","name":"Te Quiero Mucho Mucho (with Juan Gabriel)","registered_at":"2026-06-08T14:41:32Z","spotify_id":"09lc7SmFyHQnul8foxVxQG","type":"track"}
track: Tiempo (with José José)
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222000
  explicit: false
  by artist: Marco Antonio Muñiz
  by artist: José José
  in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: MXF010400731
track: La Puerta de Alcalá
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289493
  explicit: false
  by artist: Ana Belén
  by artist: Víctor Manuel
  in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: ES5118601610
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:50:50+00:00
track: ¿Por Qué Me Habrás Besado? (with Juan Pardo)
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230600
  explicit: false
  by artist: Rocío Jurado
  in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: ES5028300099
track: La Llamada
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212653
  explicit: false
  by artist: Sergio Y Estibaliz
  in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: ES5107600084
track: Un Día de Domingo
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329813
  explicit: false
  by artist: Pedrito Fernández
  by artist: Ana Gabriel
  in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: MXF148900146
track: No Prometas Lo Que No Será (with María del Sol)
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218320
  explicit: false
  by artist: Jorge Muñiz
  by artist: Maria Del Sol
  in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: MXF018601930
track: Cosas del Amor (with Vikki Carr)
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257453
  explicit: false
  by artist: Ana Gabriel
  by artist: Vikki Carr
  in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: MXF149100134
track: Adoro (with Armando Manzanero)
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209520
  explicit: false
  by artist: Bronco
  in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: MXF010100499
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T16:41:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xedb47d34aac2e79fce5f186905a63a8a844e8f4dfe2aa89e8495d0040bbd2657
  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/0EBplxcDVWXU7UyYdz8fu3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EBplxcDVWXU7UyYdz8fu3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xedb47d34aac2e79fce5f186905a63a8a844e8f4dfe2aa89e8495d0040bbd2657","isrc":"MXF010100499","name":"Adoro (with Armando Manzanero)","registered_at":"2026-06-25T16:41:45Z","spotify_id":"0EBplxcDVWXU7UyYdz8fu3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb47d34aac2e79fce5f186905a63a8a844e8f4dfe2aa89e8495d0040bbd2657. 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/0EBplxcDVWXU7UyYdz8fu3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EBplxcDVWXU7UyYdz8fu3.
    date published: 2026-07-02T03:55:08Z
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track: Hay un Mañana (with Valeria Lynch)
  type: MusicRecording
  duration: PT3M57S
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  by artist: José José
  in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: MXF019000275
track: Me Hace Falta una Flor
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189493
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  by artist: Pimpinela
  in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
    type: MusicAlbum
    date published: 2018-02-02
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  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: Callados
track: 17 Años (with Juan Gabriel) - Remasterizado
track: Sólo Le Pido a Dios
track: Felicidades (with Carlos Cuevas)
track: El Reencuentro
track: Nada Personal - En Vivo
track: Sin Tu Amor
track: Tú Serás Mi Navidad (with Roberto Jordán)
track: Mañana, Mañana (with Estela Núñez)
track: La Pareja Ideal (with Alberto Vázquez)
track: Me Gustas (with Armando Manzanero)
track: José y Manuel
track: El Destino (with Juan Gabriel)
track: Peleas (with Gualberto Castro)
track: Parece Que Fue Ayer (with Marco Antonio Muñíz) - Remasterizado
track: El Funeral del Labrador
track: Cruz de Olvido (with Marco Antonio Muñíz)
track: Dos Amores (with Carlos Cuevas)
track: Gavilán o Paloma
track: Aunque Mal Paguen Ellas (with Carlos Cuevas)
track: Llévate Esta Canción
track: Más de Lo Que Te Imaginas
track: Te Quiero Así
track: Ámame... Me Gusta Amanecer en Ti
track: Dos Corazones Amigos (with José José)
track: La Aventura
track: El de la Banca de Atrás
track: ¿Qué Ganaste Corazón? (with Juan Gabriel)
track: Popurrí: Cómo Hacer para Olvidar / Con Mis Propias Manos (with Juan Gabriel)
track: Salva el Amor - Remasterizado
track: Esta Noche (Roma Parlaie Tu) (with Estela Núñez)
track: Para Decir Adiós

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T11:47:48+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4b13e31f433b91c01a24ae65b88ffb12bda4985052689fee7805e6d6ceeade77

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/5WqnEf2X879geltcQAMf0R.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WqnEf2X879geltcQAMf0R

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4b13e31f433b91c01a24ae65b88ffb12bda4985052689fee7805e6d6ceeade77","isrc":"ARF109700630","name":"Me Hace Falta una Flor","registered_at":"2026-06-24T11:47:48Z","spotify_id":"5WqnEf2X879geltcQAMf0R","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 0x4b13e31f433b91c01a24ae65b88ffb12bda4985052689fee7805e6d6ceeade77. 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/5WqnEf2X879geltcQAMf0R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WqnEf2X879geltcQAMf0R.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x4b13e31f433b91c01a24ae65b88ffb12bda4985052689fee7805e6d6ceeade77","isrc":"ARF109700630","name":"Me Hace Falta una Flor","registered_at":"2026-06-24T11:47:48Z","spotify_id":"5WqnEf2X879geltcQAMf0R","type":"track"}

Callados
type: MusicRecording
duration: PT4M49S
duration ms: 289106
explicit: false
by artist: Yuri
by artist: Mijares
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF010600039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:03:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12b4ff331cb43e0a3c5660cdc8949d84012656f3bc8837a8a494e54ae9123687
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/1k3ZwrANdgOuKtcKeOnR6z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1k3ZwrANdgOuKtcKeOnR6z
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 0x12b4ff331cb43e0a3c5660cdc8949d84012656f3bc8837a8a494e54ae9123687. 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/1k3ZwrANdgOuKtcKeOnR6z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1k3ZwrANdgOuKtcKeOnR6z.
  date published: 2026-06-13T13:32:09Z

17 Años (with Juan Gabriel) - Remasterizado
type: MusicRecording
duration: PT3M9S
duration ms: 189853
explicit: false
by artist: Maria Victoria
by artist: Juan Gabriel
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF010001278
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:52:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a3816262187c7a9c9f2cce8b64866c54ff6203d4b0f64a5f54c4521bff34e75
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/0bLhOG4a2GuwRxskp3sblB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bLhOG4a2GuwRxskp3sblB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a3816262187c7a9c9f2cce8b64866c54ff6203d4b0f64a5f54c4521bff34e75","isrc":"MXF010001278","name":"17 Años (with Juan Gabriel) - Remasterizado","registered_at":"2026-06-07T04:52:57Z","spotify_id":"0bLhOG4a2GuwRxskp3sblB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3816262187c7a9c9f2cce8b64866c54ff6203d4b0f64a5f54c4521bff34e75. 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/0bLhOG4a2GuwRxskp3sblB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bLhOG4a2GuwRxskp3sblB.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3a3816262187c7a9c9f2cce8b64866c54ff6203d4b0f64a5f54c4521bff34e75","isrc":"MXF010001278","name":"17 Años (with Juan Gabriel) - Remasterizado","registered_at":"2026-06-07T04:52:57Z","spotify_id":"0bLhOG4a2GuwRxskp3sblB","type":"track"}

Sólo Le Pido a Dios
type: MusicRecording
duration: PT3M7S
duration ms: 187733
explicit: false
by artist: Yuri
by artist: Mijares
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF010600045

Felicidades (with Carlos Cuevas)
type: MusicRecording
duration: PT3M33S
duration ms: 213506
explicit: false
by artist: Jorge Muñiz
by artist: Carlos Cuevas
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF149600345

El Reencuentro
type: MusicRecording
duration: PT3M53S
duration ms: 233613
explicit: false
by artist: Sonia Rivas
by artist: YOSHIO
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF147700076

Nada Personal - En Vivo
type: MusicRecording
duration: PT3M15S
duration ms: 195093
explicit: false
by artist: Armando Manzanero
by artist: Tania Libertad
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF011400031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:55:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8537d1383ce9e692b7b10431dc0d85f13dce0d6ff4bc594ddb14f8d1b9499753
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/4CfzKqfiWnktC3m2dlghF4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CfzKqfiWnktC3m2dlghF4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8537d1383ce9e692b7b10431dc0d85f13dce0d6ff4bc594ddb14f8d1b9499753","isrc":"MXF011400031","name":"Nada Personal - En Vivo","registered_at":"2026-06-09T18:55:38Z","spotify_id":"4CfzKqfiWnktC3m2dlghF4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8537d1383ce9e692b7b10431dc0d85f13dce0d6ff4bc594ddb14f8d1b9499753. 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/4CfzKqfiWnktC3m2dlghF4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CfzKqfiWnktC3m2dlghF4.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x8537d1383ce9e692b7b10431dc0d85f13dce0d6ff4bc594ddb14f8d1b9499753","isrc":"MXF011400031","name":"Nada Personal - En Vivo","registered_at":"2026-06-09T18:55:38Z","spotify_id":"4CfzKqfiWnktC3m2dlghF4","type":"track"}

Sin Tu Amor
type: MusicRecording
duration: PT3M30S
duration ms: 210186
explicit: false
by artist: Nicho Hinojosa
by artist: Jose Ma. Napoleon
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF010401687

Tú Serás Mi Navidad (with Roberto Jordán)
type: MusicRecording
duration: PT2M41S
duration ms: 161000
explicit: false
by artist: Estela Nuñez
by artist: Roberto Jordan
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF019901447

Mañana, Mañana (with Estela Núñez)
type: MusicRecording
duration: PT2M53S
duration ms: 173546
explicit: false
by artist: Juan Gabriel
by artist: Estela Nuñez
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF018000255
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T17:55:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8739b8c6f2755b1c7d54bd1ff1f9105d109323c6e9a0703c02afe7a67e229741
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/6CPd2bntlb91devGcD3Ntv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CPd2bntlb91devGcD3Ntv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8739b8c6f2755b1c7d54bd1ff1f9105d109323c6e9a0703c02afe7a67e229741","isrc":"MXF018000255","name":"Mañana, Mañana (with Estela Núñez)","registered_at":"2026-06-26T17:55:20Z","spotify_id":"6CPd2bntlb91devGcD3Ntv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8739b8c6f2755b1c7d54bd1ff1f9105d109323c6e9a0703c02afe7a67e229741. 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/6CPd2bntlb91devGcD3Ntv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CPd2bntlb91devGcD3Ntv.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x8739b8c6f2755b1c7d54bd1ff1f9105d109323c6e9a0703c02afe7a67e229741","isrc":"MXF018000255","name":"Mañana, Mañana (with Estela Núñez)","registered_at":"2026-06-26T17:55:20Z","spotify_id":"6CPd2bntlb91devGcD3Ntv","type":"track"}

La Pareja Ideal (with Alberto Vázquez)
type: MusicRecording
duration: PT3M37S
duration ms: 217426
explicit: false
by artist: Estela Nuñez
by artist: Alberto Vazquez
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF149700374

Me Gustas (with Armando Manzanero)
type: MusicRecording
duration: PT2M9S
duration ms: 129386
explicit: false
by artist: Angelica Maria
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF019600137

José y Manuel
type: MusicRecording
duration: PT4M12S
duration ms: 252133
explicit: false
by artist: José José
by artist: Manuel Alejandro
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF019400593

El Destino (with Juan Gabriel)
type: MusicRecording
duration: PT4M43S
duration ms: 283786
explicit: false
by artist: Rocío Dúrcal
by artist: Juan Gabriel
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF019700244
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T16:42:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabccc7992997941de7db2b0cca68e16f78fc7d22c22f0f8c4c33d4c52a935541
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/0DJ63jY4i2AnpXuICK5BEj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DJ63jY4i2AnpXuICK5BEj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabccc7992997941de7db2b0cca68e16f78fc7d22c22f0f8c4c33d4c52a935541","isrc":"MXF019700244","name":"El Destino (with Juan Gabriel)","registered_at":"2026-06-25T16:42:10Z","spotify_id":"0DJ63jY4i2AnpXuICK5BEj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabccc7992997941de7db2b0cca68e16f78fc7d22c22f0f8c4c33d4c52a935541. 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/0DJ63jY4i2AnpXuICK5BEj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DJ63jY4i2AnpXuICK5BEj.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xabccc7992997941de7db2b0cca68e16f78fc7d22c22f0f8c4c33d4c52a935541","isrc":"MXF019700244","name":"El Destino (with Juan Gabriel)","registered_at":"2026-06-25T16:42:10Z","spotify_id":"0DJ63jY4i2AnpXuICK5BEj","type":"track"}

Peleas (with Gualberto Castro)
type: MusicRecording
duration: PT3M39S
duration ms: 219346
explicit: false
by artist: Manoella Torres
by artist: Gualberto Castro
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF148000105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:03:13+00:00

Parece Que Fue Ayer (with Marco Antonio Muñíz) - Remasterizado
type: MusicRecording
duration: PT2M51S
duration ms: 171640
explicit: false
by artist: Pedro Vargas
by artist: Marco Antonio Muñiz
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF010401031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:33:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bd95375ea58ea9503ed20dc1b87d37b9eb7bfd2bf64eeaa8f3d52c275537b87
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/501IfpxFjS2r2V1Htq6dwm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/501IfpxFjS2r2V1Htq6dwm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bd95375ea58ea9503ed20dc1b87d37b9eb7bfd2bf64eeaa8f3d52c275537b87","isrc":"MXF010401031","name":"Parece Que Fue Ayer (with Marco Antonio Muñíz) - Remasterizado","registered_at":"2026-06-07T15:33:45Z","spotify_id":"501IfpxFjS2r2V1Htq6dwm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd95375ea58ea9503ed20dc1b87d37b9eb7bfd2bf64eeaa8f3d52c275537b87. 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/501IfpxFjS2r2V1Htq6dwm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/501IfpxFjS2r2V1Htq6dwm.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x9bd95375ea58ea9503ed20dc1b87d37b9eb7bfd2bf64eeaa8f3d52c275537b87","isrc":"MXF010401031","name":"Parece Que Fue Ayer (with Marco Antonio Muñíz) - Remasterizado","registered_at":"2026-06-07T15:33:45Z","spotify_id":"501IfpxFjS2r2V1Htq6dwm","type":"track"}

El Funeral del Labrador
type: MusicRecording
duration: PT2M36S
duration ms: 156533
explicit: false
by artist: Barbara Y Dick
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: ARF036600063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:58:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187
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/5EqfuufzMU1NyFSnITOYWa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EqfuufzMU1NyFSnITOYWa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187","isrc":"ARF036600063","name":"El Funeral del Labrador","registered_at":"2026-06-27T15:58:23Z","spotify_id":"5EqfuufzMU1NyFSnITOYWa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187. 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/5EqfuufzMU1NyFSnITOYWa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EqfuufzMU1NyFSnITOYWa.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187","isrc":"ARF036600063","name":"El Funeral del Labrador","registered_at":"2026-06-27T15:58:23Z","spotify_id":"5EqfuufzMU1NyFSnITOYWa","type":"track"}

Cruz de Olvido (with Marco Antonio Muñíz)
type: MusicRecording
duration: PT2M53S
duration ms: 173173
explicit: false
by artist: José José
by artist: Marco Antonio Muñiz
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF019901563

Dos Amores (with Carlos Cuevas)
type: MusicRecording
duration: PT2M54S
duration ms: 174226
explicit: false
by artist: Jorge Muñiz
by artist: Carlos Cuevas
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF149600351
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:42:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2855f96c508818e6233c4036c9184b7df613bd3b75775b827e240ea5d73b731f
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/2u3bWu2Ilp1XbiVnJuKrM2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2u3bWu2Ilp1XbiVnJuKrM2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2855f96c508818e6233c4036c9184b7df613bd3b75775b827e240ea5d73b731f","isrc":"MXF149600351","name":"Dos Amores (with Carlos Cuevas)","registered_at":"2026-06-24T09:42:32Z","spotify_id":"2u3bWu2Ilp1XbiVnJuKrM2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2855f96c508818e6233c4036c9184b7df613bd3b75775b827e240ea5d73b731f. 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/2u3bWu2Ilp1XbiVnJuKrM2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2u3bWu2Ilp1XbiVnJuKrM2.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2855f96c508818e6233c4036c9184b7df613bd3b75775b827e240ea5d73b731f","isrc":"MXF149600351","name":"Dos Amores (with Carlos Cuevas)","registered_at":"2026-06-24T09:42:32Z","spotify_id":"2u3bWu2Ilp1XbiVnJuKrM2","type":"track"}

Gavilán o Paloma
type: MusicRecording
duration: PT4M33S
duration ms: 273066
explicit: false
by artist: Sonia Rivas
by artist: YOSHIO
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF147700075

Aunque Mal Paguen Ellas (with Carlos Cuevas)
type: MusicRecording
duration: PT3M37S
duration ms: 217146
explicit: false
by artist: Jorge Muñiz
by artist: Carlos Cuevas
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF149600348

Llévate Esta Canción
type: MusicRecording
duration: PT3M41S
duration ms: 221440
explicit: false
by artist: The Sacados
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02

Más de Lo Que Te Imaginas
type: MusicRecording
duration: PT3M32S
duration ms: 212360
explicit: false
by artist: The Sacados
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF019900892

Te Quiero Así
type: MusicRecording
duration: PT3M27S
duration ms: 207040
explicit: false
by artist: Yuri
by artist: Mijares
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF010600046

Ámame... Me Gusta Amanecer en Ti
type: MusicRecording
duration: PT3M19S
duration ms: 199746
explicit: false
by artist: Barbara Y Dick
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: ARF037800019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:50:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6
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/64W0uprG5nVaRT5kIOk2MX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64W0uprG5nVaRT5kIOk2MX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6","isrc":"ARF037800019","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-04T10:50:40Z","spotify_id":"64W0uprG5nVaRT5kIOk2MX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6. 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/64W0uprG5nVaRT5kIOk2MX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64W0uprG5nVaRT5kIOk2MX.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6","isrc":"ARF037800019","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-04T10:50:40Z","spotify_id":"64W0uprG5nVaRT5kIOk2MX","type":"track"}

Dos Corazones Amigos (with José José)
type: MusicRecording
duration: PT3M8S
duration ms: 188253
explicit: false
by artist: José Guadalupe Esparza
by artist: José José
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF010000808

La Aventura
type: MusicRecording
duration: PT3M37S
duration ms: 217400
explicit: false
by artist: Sonia Rivas
by artist: YOSHIO
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF017800422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:49:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b4e280728bf1d2a136a42cab31338514bb346c076b091cd58eacc5bd893446f
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/6GDtqShnBSmSyFGZrHu94e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GDtqShnBSmSyFGZrHu94e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b4e280728bf1d2a136a42cab31338514bb346c076b091cd58eacc5bd893446f","isrc":"MXF017800422","name":"La Aventura","registered_at":"2026-06-22T23:49:41Z","spotify_id":"6GDtqShnBSmSyFGZrHu94e","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4e280728bf1d2a136a42cab31338514bb346c076b091cd58eacc5bd893446f. 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/6GDtqShnBSmSyFGZrHu94e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GDtqShnBSmSyFGZrHu94e.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5b4e280728bf1d2a136a42cab31338514bb346c076b091cd58eacc5bd893446f","isrc":"MXF017800422","name":"La Aventura","registered_at":"2026-06-22T23:49:41Z","spotify_id":"6GDtqShnBSmSyFGZrHu94e","type":"track"}

El de la Banca de Atrás
type: MusicRecording
duration: PT3M36S
duration ms: 216093
explicit: false
by artist: Sonia Rivas
by artist: YOSHIO
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF147700045

¿Qué Ganaste Corazón? (with Juan Gabriel)
type: MusicRecording
duration: PT3M32S
duration ms: 212960
explicit: false
by artist: José José
by artist: Juan Gabriel
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF010100552

Popurrí: Cómo Hacer para Olvidar / Con Mis Propias Manos (with Juan Gabriel)
type: MusicRecording
duration: PT5M1S
duration ms: 301706
explicit: false
by artist: José José
by artist: Juan Gabriel
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF010100545
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:49:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x599a83742a4fca1fbf15f9e8b7c874c038b31b87621b072947647979e94f7145
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/3sP639aplgWO9nH5ZD1Ghy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sP639aplgWO9nH5ZD1Ghy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x599a83742a4fca1fbf15f9e8b7c874c038b31b87621b072947647979e94f7145","isrc":"MXF010100545","name":"Popurrí: Cómo Hacer para Olvidar / Con Mis Propias Manos (with Juan Gabriel)","registered_at":"2026-06-25T19:49:02Z","spotify_id":"3sP639aplgWO9nH5ZD1Ghy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599a83742a4fca1fbf15f9e8b7c874c038b31b87621b072947647979e94f7145. 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/3sP639aplgWO9nH5ZD1Ghy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sP639aplgWO9nH5ZD1Ghy.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x599a83742a4fca1fbf15f9e8b7c874c038b31b87621b072947647979e94f7145","isrc":"MXF010100545","name":"Popurrí: Cómo Hacer para Olvidar / Con Mis Propias Manos (with Juan Gabriel)","registered_at":"2026-06-25T19:49:02Z","spotify_id":"3sP639aplgWO9nH5ZD1Ghy","type":"track"}

Salva el Amor - Remasterizado
type: MusicRecording
duration: PT2M55S
duration ms: 175760
explicit: false
by artist: Angelica Maria
by artist: Humberto Cravioto
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02

Esta Noche (Roma Parlaie Tu) (with Estela Núñez)
type: MusicRecording
duration: PT2M57S
duration ms: 177653
explicit: false
by artist: Juan Gabriel
by artist: Estela Nuñez
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02

Para Decir Adiós
type: MusicRecording
duration: PT3M7S
duration ms: 187440
explicit: false
by artist: Alberto Vazquez
by artist: Estela Nuñez
in album: Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
  type: MusicAlbum
  date published: 2018-02-02
isrc code: MXF149500446

Disfrutando de la Musica, Vol. 1
type: MusicAlbum
date published: 2013-11-28
track: Amor Desesperado
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136680
  explicit: false
  by artist: Yaco Monti
  in album: Disfrutando de la Musica, Vol. 1
    type: MusicAlbum
    date published: 2013-11-28
  isrc code: QMDA71398399
track: Bailando en la Vereda
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201560
  explicit: false
  by artist: Sandro
  by artist: Raúl Porcheto
  in album: Disfrutando de la Musica, Vol. 1
    type: MusicAlbum
    date published: 2013-11-28
  isrc code: QMDA71398400
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T05:19:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ebeff290977ac909f9c49c78a6510ccd3d8df03f680b225bdd9e558b4655bd7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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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 0x0ebeff290977ac909f9c49c78a6510ccd3d8df03f680b225bdd9e558b4655bd7. 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/1YzzZuOAyz1G4g0LIUg5aI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YzzZuOAyz1G4g0LIUg5aI.
    date published: 2026-07-02T03:55:08Z
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track: Balada para un Loco
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1afPxbpWUFlYy2hMkM9xXX
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    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:30:09Z
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track: Corazon Contento
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  by artist: Chicos OT
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    type: MusicAlbum
    date published: 2013-11-28
  isrc code: QMDA71398402
track: Cuando un Amigo Se Va
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  by artist: Gian Franco Pagliaro
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track: Resistire
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  by artist: Duo Dinamico
  in album: Disfrutando de la Musica, Vol. 1
    type: MusicAlbum
    date published: 2013-11-28
track: El Funeral del Labrador
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  by artist: Barbara Y Dick
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track: Esclavo y Amo
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  by artist: Pepito Perez
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    type: MusicAlbum
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track: Estoy Orgulloso de Mi General
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  by artist: Leonardo Favio
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    type: MusicAlbum
    date published: 2013-11-28
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track: Mi Dulce Senor
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  in album: Disfrutando de la Musica, Vol. 1
    type: MusicAlbum
    date published: 2013-11-28

RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
type: MusicAlbum
date published: 2002-12-03
track: La Novia
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  by artist: Antonio Prieto
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    type: MusicAlbum
    date published: 2002-12-03
  isrc code: MXF019600540
track: Amor de Estudiante
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  by artist: Roberto Jordan
  in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
    type: MusicAlbum
    date published: 2002-12-03
  isrc code: MXF010001482
track: Cuando Calienta el Sol
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  by artist: Hermanos Rigual
  in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
    type: MusicAlbum
    date published: 2002-12-03
  isrc code: MXF019600331
track: Loca por Ti (Sou Loca por Voce)
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  by artist: Estela Nuñez
  in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
    type: MusicAlbum
    date published: 2002-12-03
  isrc code: MXF019600123
track: Sospecha (Suspicion)
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  by artist: Ricardo Roca
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    date published: 2002-12-03
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track: Cuidado
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  by artist: José José
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    date published: 2002-12-03
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track: Recuerdos De Ipacarai
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  by artist: Neil Sedaka
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    date published: 2002-12-03
track: Cuando Me Enamoro (Quando Mi Inamoro)
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  by artist: Angelica Maria
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track: Verano de Amor
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  by artist: Rafael Vázquez
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track: Ojos Españoles - Spanish Eyes
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  by artist: Hugo Avendaño
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    type: MusicAlbum
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track: Vete Con Ella (Chappel of Love)
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  isrc code: MXF010101762
track: Esta Tarde Vi Llover
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track: Rosa María
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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 0x1627e47ddbd023eea62758a238646b8dc7353c2f2a54c5a69f058b3a1e35da07. 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/7se5hVbZ75KNuYo8wvqdkA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7se5hVbZ75KNuYo8wvqdkA.
    date published: 2026-07-02T03:55:08Z
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track: Tristeza
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track: Un Beso Más (One Last Kiss)
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track: El Día
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track: Venus
  type: MusicRecording
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  by artist: Comparsa Universitaria De La Laguna
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track: Cierra los Ojos (Sueña Conmigo)
track: Rondando Tu Esquina
track: El Funeral del Labrador
track: Lanza Tus Penas Al Viento (Cast Your Fate To The Wind)
track: Sólo Pienso en Ti (Goin' Out of My Head)
track: Un Hombre y una Mujer (A Man and a Woman)
track: Acércame a Tu Vida
track: Me Piden
track: El Juego de Simón (Simon Says)
track: Hazme una Señal - Gimme Little Sign
track: Sueño Imposible (Impossible Dream) (with Orquesta de Chucho Ferrer)
track: El Amor Es Triste - Love Is Blue
track: Una Muchacha Igual Que Todas
track: El Despertar
track: Presiento
track: No Pienses en Mí
track: Yo Sin Ti
track: Gracias Amor
track: Celoso (Jealous Heart)
track: Felicidad
track: Ruega por Mí (Prega Per Me)
track: Una Noche No
track: Somos Novios

RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
type: MusicAlbum
date published: 2002-12-03

Cierra los Ojos (Sueña Conmigo)
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duration: PT1M54S
duration ms: 114573
explicit: false
by artist: Marco Antonio Muñiz
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  type: MusicAlbum
  date published: 2002-12-03

Rondando Tu Esquina
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duration: PT2M23S
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explicit: false
by artist: Sagrario Baena
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019200925

El Funeral del Labrador
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by artist: Barbara Y Dick
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
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additional property: CopyrightID
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187. 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/4alpi9VbhqP8bJGlKqdtAN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4alpi9VbhqP8bJGlKqdtAN.
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Lanza Tus Penas Al Viento (Cast Your Fate To The Wind)
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  date published: 2002-12-03

Sólo Pienso en Ti (Goin' Out of My Head)
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duration: PT3M4S
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isrc code: MXF016700350

Un Hombre y una Mujer (A Man and a Woman)
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duration ms: 156066
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by artist: Carmela Y Rafael
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  type: MusicAlbum
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Acércame a Tu Vida
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duration ms: 145093
explicit: false
by artist: Gisela
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03

Me Piden
type: MusicRecording
duration: PT2M25S
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explicit: false
by artist: Los Zignos
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  type: MusicAlbum
  date published: 2002-12-03

El Juego de Simón (Simon Says)
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by artist: Roberto Jordan
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  type: MusicAlbum
  date published: 2002-12-03

Hazme una Señal - Gimme Little Sign
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duration: PT2M22S
duration ms: 142600
explicit: false
by artist: Roberto Jordan
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  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010001483

Sueño Imposible (Impossible Dream) (with Orquesta de Chucho Ferrer)
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duration: PT2M35S
duration ms: 155546
explicit: false
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in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010101023

El Amor Es Triste - Love Is Blue
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duration: PT2M18S
duration ms: 138466
explicit: false
by artist: Angelica Maria
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03

Una Muchacha Igual Que Todas
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duration: PT2M46S
duration ms: 166773
explicit: false
by artist: Angelica Maria
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
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  date published: 2002-12-03

El Despertar
type: MusicRecording
duration: PT2M26S
duration ms: 146600
explicit: false
by artist: Marco Antonio Muñiz
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03

Presiento
type: MusicRecording
duration: PT2M22S
duration ms: 142546
explicit: false
by artist: José José
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03

No Pienses en Mí
type: MusicRecording
duration: PT2M27S
duration ms: 147280
explicit: false
by artist: Sonia La Unica
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03

Yo Sin Ti
type: MusicRecording
duration: PT2M55S
duration ms: 175066
explicit: false
by artist: Los Hermanos Castro
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03

Gracias Amor
type: MusicRecording
duration: PT2M32S
duration ms: 152906
explicit: false
by artist: Cesar Costa
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03

Celoso (Jealous Heart)
type: MusicRecording
duration: PT2M42S
duration ms: 162240
explicit: false
by artist: Marco Antonio Muñiz
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010000931

Felicidad
type: MusicRecording
duration: PT2M30S
duration ms: 150933
explicit: false
by artist: Estela Nuñez
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03

Ruega por Mí (Prega Per Me)
type: MusicRecording
duration: PT3M21S
duration ms: 201533
explicit: false
by artist: Estela Nuñez
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF010001234

Una Noche No
type: MusicRecording
duration: PT2M21S
duration ms: 141253
explicit: false
by artist: Imelda Miller
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03
isrc code: MXF019600118
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T21:11:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x294a1c712e32aa1175e6686799c6d692a9438a2d9359b30f71b32f2a308c2462
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/3u2CjzE2WWLn168CMAj9Rc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3u2CjzE2WWLn168CMAj9Rc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x294a1c712e32aa1175e6686799c6d692a9438a2d9359b30f71b32f2a308c2462","isrc":"MXF019600118","name":"Una Noche No","registered_at":"2026-06-23T21:11:38Z","spotify_id":"3u2CjzE2WWLn168CMAj9Rc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294a1c712e32aa1175e6686799c6d692a9438a2d9359b30f71b32f2a308c2462. 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/3u2CjzE2WWLn168CMAj9Rc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3u2CjzE2WWLn168CMAj9Rc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x294a1c712e32aa1175e6686799c6d692a9438a2d9359b30f71b32f2a308c2462","isrc":"MXF019600118","name":"Una Noche No","registered_at":"2026-06-23T21:11:38Z","spotify_id":"3u2CjzE2WWLn168CMAj9Rc","type":"track"}

Somos Novios
type: MusicRecording
duration: PT2M34S
duration ms: 154706
explicit: false
by artist: Armando Manzanero
in album: RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 60s)
  type: MusicAlbum
  date published: 2002-12-03

Discografía Completa Vol. 16
type: MusicAlbum
date published: 2007-12-11
track: Puerto Montt / Iracundo / Todo Terminó / Calla / Retén La Noche / Va Cayendo Una Lágrima / El Desengaño / Es La Lluvia Que Cae / Tu ya No Estarás / Yo Se Que No Volverás / Felicidad Felicidad
  type: MusicRecording
  duration: PT26M48S
  duration ms: 1608826
  explicit: false
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 16
    type: MusicAlbum
    date published: 2007-12-11
  isrc code: ARF109700510
track: Michelle (with Los Iracundos)
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138986
  explicit: false
  by artist: Barbara Y Dick
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 16
    type: MusicAlbum
    date published: 2007-12-11
  isrc code: ARF036600102
track: Guantanamera (with Los Iracundos)
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184080
  explicit: false
  by artist: Barbara Y Dick
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 16
    type: MusicAlbum
    date published: 2007-12-11
  isrc code: ARF036600068
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:37:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f
  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/5bRVz0O7nbPWAdvvz1BH38.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bRVz0O7nbPWAdvvz1BH38
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f","isrc":"ARF036600068","name":"Guantanamera (with Los Iracundos)","registered_at":"2026-06-11T18:37:53Z","spotify_id":"5bRVz0O7nbPWAdvvz1BH38","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f. 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/5bRVz0O7nbPWAdvvz1BH38.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bRVz0O7nbPWAdvvz1BH38.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f","isrc":"ARF036600068","name":"Guantanamera (with Los Iracundos)","registered_at":"2026-06-11T18:37:53Z","spotify_id":"5bRVz0O7nbPWAdvvz1BH38","type":"track"}
track: Anochecer de un Día Agitado (with Los Iracundos)
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149253
  explicit: false
  by artist: Johny Tedesco
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 16
    type: MusicAlbum
    date published: 2007-12-11
  isrc code: ARF036400084
track: Volverte a Ver (with Los Iracundos)
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133240
  explicit: false
  by artist: Johny Tedesco
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 16
    type: MusicAlbum
    date published: 2007-12-11
track: Cuando Llueve (with Los Iracundos)
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138586
  explicit: false
  by artist: Palito Ortega
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 16
    type: MusicAlbum
    date published: 2007-12-11
track: Y No Puedo Olvidarte (with Los Iracundos)
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116480
  explicit: false
  by artist: Palito Ortega
  by artist: Los Iracundos
  in album: Discografía Completa Vol. 16
    type: MusicAlbum
    date published: 2007-12-11

Brilla el Sol
type: MusicRecording
duration: PT2M34S
duration ms: 154653
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037300046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:53:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5
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/4BfRNStcodmd3GB0ZDyqqR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BfRNStcodmd3GB0ZDyqqR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5","isrc":"ARF037300046","name":"Brilla el Sol","registered_at":"2026-06-09T10:53:00Z","spotify_id":"4BfRNStcodmd3GB0ZDyqqR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5. 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/4BfRNStcodmd3GB0ZDyqqR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BfRNStcodmd3GB0ZDyqqR.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x70149bba615e7d5c55d72a862ef8c79411b362ac59a3d829926591d17aa861f5","isrc":"ARF037300046","name":"Brilla el Sol","registered_at":"2026-06-09T10:53:00Z","spotify_id":"4BfRNStcodmd3GB0ZDyqqR","type":"track"}

Respirando
type: MusicRecording
duration: PT3M27S
duration ms: 207920
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037600033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:21:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2
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/0pZtLxIkDKwZtFM5weuvq8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pZtLxIkDKwZtFM5weuvq8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2. 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/0pZtLxIkDKwZtFM5weuvq8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pZtLxIkDKwZtFM5weuvq8.
  date published: 2026-07-08T03:22:41Z

Respirando
type: MusicRecording
duration: PT3M26S
duration ms: 206333
explicit: false
by artist: Barbara Y Dick
in album: 20 Exitos de los '70
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF037600033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:21:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2
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/1bZuZqh8g0KiGnt88Eyjv3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bZuZqh8g0KiGnt88Eyjv3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6224609cbc26d7fc7047ffb46bd0a360a651945fa8e0b753a34c7abb7cced2. 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/1bZuZqh8g0KiGnt88Eyjv3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bZuZqh8g0KiGnt88Eyjv3.
  date published: 2026-07-08T03:20:19Z

Ámame... Me Gusta Amanecer en Ti
type: MusicRecording
duration: PT3M24S
duration ms: 204840
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037800019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:50:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6
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/3FKh0MPMvazeWj1DexiDMl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FKh0MPMvazeWj1DexiDMl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6","isrc":"ARF037800019","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-04T10:50:40Z","spotify_id":"3FKh0MPMvazeWj1DexiDMl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6. 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/3FKh0MPMvazeWj1DexiDMl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FKh0MPMvazeWj1DexiDMl.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xe1660cda257056472f8a428dcbadc2f815d1f83f1abae4f511d8408e7e3455c6","isrc":"ARF037800019","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-04T10:50:40Z","spotify_id":"3FKh0MPMvazeWj1DexiDMl","type":"track"}

Bailaremos
type: MusicRecording
duration: PT2M42S
duration ms: 162453
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 5
  type: MusicAlbum
  date published: 2015-02-03
isrc code: ARF037200032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T15:56:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a40d2622e8191aab858fd5d1827a6bfbc6c44bd433831953624a47840ae7587
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/46I2IMLJqoZ1zBmrjcuGVS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46I2IMLJqoZ1zBmrjcuGVS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a40d2622e8191aab858fd5d1827a6bfbc6c44bd433831953624a47840ae7587. 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/46I2IMLJqoZ1zBmrjcuGVS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46I2IMLJqoZ1zBmrjcuGVS.
  date published: 2026-07-08T03:22:41Z

El Funeral del Labrador
type: MusicRecording
duration: PT2M44S
duration ms: 164173
explicit: false
by artist: Barbara Y Dick
in album: Los Viejitos De Blanquita
  type: MusicAlbum
  date published: 2001-08-15

Me Lo Dijo una Gaviota
type: MusicRecording
duration: PT2M59S
duration ms: 179080
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 7
  type: MusicAlbum
  date published: 2015-02-03

El Funeral del Labrador
type: MusicRecording
duration: PT2M44S
duration ms: 164106
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 60, Vol. 3
  type: MusicAlbum
  date published: 2014-10-23

Cuando el Amor Se Realiza
type: MusicRecording
duration: PT3M2S
duration ms: 182653
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 6
  type: MusicAlbum
  date published: 2015-02-03

Aleluya a la Vida
type: MusicRecording
duration: PT2M46S
duration ms: 166213
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 70, Vol. 8
  type: MusicAlbum
  date published: 2015-02-03

Facundo
type: MusicRecording
duration: PT2M29S
duration ms: 149333
explicit: false
by artist: Barbara Y Dick
in album: Explosivos 60, Vol. 3
  type: MusicAlbum
  date published: 2014-10-23

La Balada de Bonnie and Clyde
type: MusicRecording
duration: PT3M4S
duration ms: 184400
explicit: false
by artist: Barbara Y Dick
in album: Alta Tension
  type: MusicAlbum
  date published: 1997-07-15

Facundo
type: MusicRecording
duration: PT2M29S
duration ms: 149560
explicit: false
by artist: Barbara Y Dick
in album: 20 Exitos de los '60
  type: MusicAlbum
  date published: 1999-12-06
isrc code: ARF036600070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T10:02:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4471b44444d03480636f3e86c684976c7c695e4664e6df2b3c87a4df1b8a4e2b
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/2DxosyM2iiuVJqiahmjaCp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DxosyM2iiuVJqiahmjaCp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4471b44444d03480636f3e86c684976c7c695e4664e6df2b3c87a4df1b8a4e2b. 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/2DxosyM2iiuVJqiahmjaCp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DxosyM2iiuVJqiahmjaCp.
  date published: 2026-07-08T03:53:27Z

Facundo
type: MusicRecording
duration: PT2M28S
duration ms: 148813
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF036600070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T10:02:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4471b44444d03480636f3e86c684976c7c695e4664e6df2b3c87a4df1b8a4e2b
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/2dODruH4XsC0u6uqI6OVR1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dODruH4XsC0u6uqI6OVR1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4471b44444d03480636f3e86c684976c7c695e4664e6df2b3c87a4df1b8a4e2b. 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/2dODruH4XsC0u6uqI6OVR1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dODruH4XsC0u6uqI6OVR1.
  date published: 2026-07-08T03:22:41Z

California Somnolienta (with Los Iracundos)
type: MusicRecording
duration: PT2M21S
duration ms: 141120
explicit: false
by artist: Barbara Y Dick
by artist: Los Iracundos
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF036600066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:23:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224
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/6VHOpyYDWysrB0sOo9iBut.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VHOpyYDWysrB0sOo9iBut
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224","isrc":"ARF036600066","name":"California Somnolienta (with Los Iracundos)","registered_at":"2026-06-19T17:23:14Z","spotify_id":"6VHOpyYDWysrB0sOo9iBut","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224. 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/6VHOpyYDWysrB0sOo9iBut.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VHOpyYDWysrB0sOo9iBut.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xcd600cd11406f861c23659b2bcf04b944683804a8fa1da56329a441592c8e224","isrc":"ARF036600066","name":"California Somnolienta (with Los Iracundos)","registered_at":"2026-06-19T17:23:14Z","spotify_id":"6VHOpyYDWysrB0sOo9iBut","type":"track"}

Ámame, por Favor Ámame (Love Me, Please Love Me)
type: MusicRecording
duration: PT4M2S
duration ms: 242240
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF036600067

Guantanamera (with Los Iracundos)
type: MusicRecording
duration: PT3M2S
duration ms: 182613
explicit: false
by artist: Barbara Y Dick
by artist: Los Iracundos
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF036600068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T18:37:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f
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/6l1aPcVz7ljbpv0vYszq5F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l1aPcVz7ljbpv0vYszq5F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f","isrc":"ARF036600068","name":"Guantanamera (with Los Iracundos)","registered_at":"2026-06-11T18:37:53Z","spotify_id":"6l1aPcVz7ljbpv0vYszq5F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f. 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/6l1aPcVz7ljbpv0vYszq5F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l1aPcVz7ljbpv0vYszq5F.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x2fcae5bed18f3054825594b1c45b1013b8b3627bb5a264937ccd90da27d2255f","isrc":"ARF036600068","name":"Guantanamera (with Los Iracundos)","registered_at":"2026-06-11T18:37:53Z","spotify_id":"6l1aPcVz7ljbpv0vYszq5F","type":"track"}

Hombrecito (Little Man)
type: MusicRecording
duration: PT3M29S
duration ms: 209360
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24

Lunes Lunes (Monday Monday)
type: MusicRecording
duration: PT2M19S
duration ms: 139640
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF036600101

El Funeral del Labrador
type: MusicRecording
duration: PT2M35S
duration ms: 155320
explicit: false
by artist: Barbara Y Dick
in album: 20 Secretos de Amor - Barbara y Dick
  type: MusicAlbum
  date published: 2004-05-24
isrc code: ARF036600063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:58:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187
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/4lrTJuV5HUUlvSOiQ8VRwn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lrTJuV5HUUlvSOiQ8VRwn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187","isrc":"ARF036600063","name":"El Funeral del Labrador","registered_at":"2026-06-27T15:58:23Z","spotify_id":"4lrTJuV5HUUlvSOiQ8VRwn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187. 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/4lrTJuV5HUUlvSOiQ8VRwn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lrTJuV5HUUlvSOiQ8VRwn.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x8a6c9715fed4c971ccfa2483f89d6a209ba164e99e2d298bc183db8de25cd187","isrc":"ARF036600063","name":"El Funeral del Labrador","registered_at":"2026-06-27T15:58:23Z","spotify_id":"4lrTJuV5HUUlvSOiQ8VRwn","type":"track"}