Nueva Marca
type: MusicGroup
genre: banda
genre: corrido
genre: corridos bélicos
genre: norteño
genre: sad sierreño
popularity: 61
followers: 269361
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x6da49207fd124a92ff8d0c38315edea990ff24c3af7be92e234941f2fb8e1bae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d187e541-f64e-481c-982b-f64ed13a9f52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d187e541-f64e-481c-982b-f64ed13a9f52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d187e541-f64e-481c-982b-f64ed13a9f52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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. 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 0x6da49207fd124a92ff8d0c38315edea990ff24c3af7be92e234941f2fb8e1bae. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d187e541-f64e-481c-982b-f64ed13a9f52.json and https://artists.proofprofile.net/proofs/artist/d187e541-f64e-481c-982b-f64ed13a9f52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Siempre Fue
  type: MusicAlbum
  date published: 2023-02-10
  track: Siempre Fue
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159616
    explicit: false
    by artist: Código FN
    by artist: Nueva Marca
    in album: Siempre Fue
      type: MusicAlbum
      date published: 2023-02-10
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      value: 2026-06-04T14:38:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/0kT0D3OP2Ok9lKiC6Ki8Cw.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kT0D3OP2Ok9lKiC6Ki8Cw
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    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 0xd4aa881c76c27a23b3e80e8a5c7fbc3963b51745d8e9e20a3eec37b94c60bcfd. 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/0kT0D3OP2Ok9lKiC6Ki8Cw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kT0D3OP2Ok9lKiC6Ki8Cw.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xd4aa881c76c27a23b3e80e8a5c7fbc3963b51745d8e9e20a3eec37b94c60bcfd","isrc":"USA2P2307184","name":"Siempre Fue","registered_at":"2026-06-04T14:38:50Z","spotify_id":"0kT0D3OP2Ok9lKiC6Ki8Cw","type":"track"}
album: Mejor Que Nadie
  type: MusicAlbum
  date published: 2023-04-03
  track: Mejor Que Nadie
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166440
    explicit: false
    by artist: Nueva Marca
    by artist: Clase Personal
    in album: Mejor Que Nadie
      type: MusicAlbum
      date published: 2023-04-03
    isrc code: TCAGZ2316496
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
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      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5MwHyNT3a5kQ0AJ9B76W5x.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MwHyNT3a5kQ0AJ9B76W5x
    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 0x27eb9cd2142dd075bf85888c09de19e07431c47491eb3dcb462a7ea124e38b78. 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/5MwHyNT3a5kQ0AJ9B76W5x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MwHyNT3a5kQ0AJ9B76W5x.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x27eb9cd2142dd075bf85888c09de19e07431c47491eb3dcb462a7ea124e38b78","isrc":"TCAGZ2316496","name":"Mejor Que Nadie","registered_at":"2026-06-10T07:53:48Z","spotify_id":"5MwHyNT3a5kQ0AJ9B76W5x","type":"track"}
album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
  track: Bmt
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158158
    explicit: false
    by artist: Nueva Marca
    in album: B.M.T
      type: MusicAlbum
      date published: 2023-11-28
    isrc code: TCAHP2336599
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
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      value: https://explorer.copyrightchains.com/tx/0x78eda54aa18769b00c1b37f8659bc8c17b4bd85daf288dbc6922f7110f50266f
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1WGd7fvotApc3ehj9VnUv7.json
    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WGd7fvotApc3ehj9VnUv7
    additional property: OTSTimestamp
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    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 0x78eda54aa18769b00c1b37f8659bc8c17b4bd85daf288dbc6922f7110f50266f. 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/1WGd7fvotApc3ehj9VnUv7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WGd7fvotApc3ehj9VnUv7.
      date published: 2026-06-13T15:41:10Z
  track: Bendecido
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133574
    explicit: false
    by artist: Nueva Marca
    in album: B.M.T
      type: MusicAlbum
      date published: 2023-11-28
    isrc code: TCAHP2336603
    additional property: CopyrightID
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    additional property: OTSHash
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Tú Persona Tóxica
  track: Bienvenidos a Guasave
  track: Voy a Cuidarte
  track: Gatata
  track: Que Hago Yo
  track: Felino
  track: No Está Fácil
  track: Inconcluso
album: El Seis
album: Covers
album: En Vivo Vol. 2
album: La Loteria
album: En Vivo
album: El Traje Naranja
album: Para Que Perder El Tiempo
album: Los pensamientos mas Caros
album: Saiko Marihuano
album: La Traga Moneda$
album: Seria Lo Justo
album: Inconcluso
album: Emb0sc4da
album: Bandera Blanca (En Vivo)
album: Porte Fino
album: La Sombra Del Viejo
album: Navidad Con Nueva Marca
album: No Van a Entender
album: La Marca Del Jefe
album: Vale La Pena Ser Caro
album: Que Van a Saber
album: Dime
album: El Buu
album: Flores
album: Te Fuiste De Aqui
album: El Zorro
album: Soy el Jr
album: El Charly (En Vivo)
album: El Dexter
album: Seria Un Placer Amarte
album: La Ley Del Rancho
album: Así Me Gusta Andar
album: La indicada
album: El Charly
album: Me Gusta lo Caro
album: Borrachera Con Tololoche (En vivo)
album: En Definitiva
album: Se Me Dio Alcanzarte
album: Homerun
album: Andamos En El Ruedo
album: La Vida Del Pobre
album: Dos Dias
album: Mi Princesa
album: Quién De Los Dos Será (En vivo)
album: Un Millón De Primaveras
album: Asi Te Voy Amar
album: El Consentido De La Palma
album: Kanguro Jack
album: Desde Mis Ojos
album: MANUELON
album: El Barón Del Desierto
album: Insomnio
track: Bmt
track: Inconcluso
track: Para Que Perder El Tiempo
track: Bienvenidos a Guasave
track: Gatata

CopyrightID
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CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
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value: 2026-06-09T20:58:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xeb88ce207c84c2d4e17a47ec473fcccc52733401f9aedc8c3a808f6930164157

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4MLY9J7WDizc9BTP12h5Nk.json

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MLY9J7WDizc9BTP12h5Nk

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

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb88ce207c84c2d4e17a47ec473fcccc52733401f9aedc8c3a808f6930164157. 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/4MLY9J7WDizc9BTP12h5Nk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MLY9J7WDizc9BTP12h5Nk.
date published: 2026-06-13T17:25:41Z

Tú Persona Tóxica
type: MusicRecording
duration: PT2M55S
duration ms: 175897
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336610
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:50:23+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5JZZen0GyG4EBiIhcVbGSh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JZZen0GyG4EBiIhcVbGSh
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14. 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/5JZZen0GyG4EBiIhcVbGSh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JZZen0GyG4EBiIhcVbGSh.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14","isrc":"TCAHP2336610","name":"Tú Persona Tóxica","registered_at":"2026-06-18T21:50:23Z","spotify_id":"5JZZen0GyG4EBiIhcVbGSh","type":"track"}

Bienvenidos a Guasave
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duration ms: 188393
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336612
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:16:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1Fmurh0G4umnBgsJtZoD0Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Fmurh0G4umnBgsJtZoD0Q
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 0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b. 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/1Fmurh0G4umnBgsJtZoD0Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Fmurh0G4umnBgsJtZoD0Q.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b","isrc":"TCAHP2336612","name":"Bienvenidos a Guasave","registered_at":"2026-06-06T13:16:11Z","spotify_id":"1Fmurh0G4umnBgsJtZoD0Q","type":"track"}

Voy a Cuidarte
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duration: PT2M33S
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by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336618
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:27:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9095e516154a45f615e1d474517c5b601696af680834cce9327a4865337bb354
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/1QYLD341nIRGMEOMLLi8Jw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QYLD341nIRGMEOMLLi8Jw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9095e516154a45f615e1d474517c5b601696af680834cce9327a4865337bb354","isrc":"TCAHP2336618","name":"Voy a Cuidarte","registered_at":"2026-06-06T06:27:24Z","spotify_id":"1QYLD341nIRGMEOMLLi8Jw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9095e516154a45f615e1d474517c5b601696af680834cce9327a4865337bb354. 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/1QYLD341nIRGMEOMLLi8Jw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QYLD341nIRGMEOMLLi8Jw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9095e516154a45f615e1d474517c5b601696af680834cce9327a4865337bb354","isrc":"TCAHP2336618","name":"Voy a Cuidarte","registered_at":"2026-06-06T06:27:24Z","spotify_id":"1QYLD341nIRGMEOMLLi8Jw","type":"track"}

Gatata
type: MusicRecording
duration: PT3M30S
duration ms: 210356
explicit: false
by artist: Nueva Marca
by artist: Carlos Ramírez
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336705
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:57:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0c7876a5f89542d6ad94c99b973ee13ef8b85b0d4a718cebe8b21d568a9d370
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/4e2D8bkhWrU5SmdBUteoaD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4e2D8bkhWrU5SmdBUteoaD
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 0xd0c7876a5f89542d6ad94c99b973ee13ef8b85b0d4a718cebe8b21d568a9d370. 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/4e2D8bkhWrU5SmdBUteoaD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4e2D8bkhWrU5SmdBUteoaD.
  date published: 2026-06-13T13:32:09Z

Que Hago Yo
type: MusicRecording
duration: PT2M51S
duration ms: 171997
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336715
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:17:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312
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/2ILcfKjThuUNDVXW8F01pP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ILcfKjThuUNDVXW8F01pP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312","isrc":"TCAHP2336715","name":"Que Hago Yo","registered_at":"2026-06-05T05:17:59Z","spotify_id":"2ILcfKjThuUNDVXW8F01pP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312. 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/2ILcfKjThuUNDVXW8F01pP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ILcfKjThuUNDVXW8F01pP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312","isrc":"TCAHP2336715","name":"Que Hago Yo","registered_at":"2026-06-05T05:17:59Z","spotify_id":"2ILcfKjThuUNDVXW8F01pP","type":"track"}

Felino
type: MusicRecording
duration: PT3M8S
duration ms: 188330
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336726
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:29:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67433d6baab42de691bef9f1528c1ec315791cd57223d3e4e37951e290da5081
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/1MuHc6tJ2QHVJLbWPYCFY9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MuHc6tJ2QHVJLbWPYCFY9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67433d6baab42de691bef9f1528c1ec315791cd57223d3e4e37951e290da5081. 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/1MuHc6tJ2QHVJLbWPYCFY9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MuHc6tJ2QHVJLbWPYCFY9.
  date published: 2026-06-13T15:41:10Z

No Está Fácil
type: MusicRecording
duration: PT3M0S
duration ms: 180934
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336731
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:03:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c
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/2bkvokNHBffLK2Bnml3NUb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bkvokNHBffLK2Bnml3NUb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c","isrc":"TCAHP2336731","name":"No Está Fácil","registered_at":"2026-06-08T18:03:07Z","spotify_id":"2bkvokNHBffLK2Bnml3NUb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c. 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/2bkvokNHBffLK2Bnml3NUb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bkvokNHBffLK2Bnml3NUb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c","isrc":"TCAHP2336731","name":"No Está Fácil","registered_at":"2026-06-08T18:03:07Z","spotify_id":"2bkvokNHBffLK2Bnml3NUb","type":"track"}

Inconcluso
type: MusicRecording
duration: PT2M36S
duration ms: 156578
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336792
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T16:21:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bd2c65212babe1f161906a249c2d988c98e65e6a1000b2fbe44ce1b40bdd080
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/2ZkpJVo7z6UdGjaXz5qiCN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZkpJVo7z6UdGjaXz5qiCN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd2c65212babe1f161906a249c2d988c98e65e6a1000b2fbe44ce1b40bdd080. 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/2ZkpJVo7z6UdGjaXz5qiCN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZkpJVo7z6UdGjaXz5qiCN.
  date published: 2026-06-13T12:47:07Z

El Seis
type: MusicAlbum
date published: 2023-09-01
track: El Seis
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224673
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: TCAHJ2330439
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:47:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6
  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/7t8zDBFbxpiq31xxRqUgtO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7t8zDBFbxpiq31xxRqUgtO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6","isrc":"TCAHJ2330439","name":"El Seis","registered_at":"2026-06-08T14:47:01Z","spotify_id":"7t8zDBFbxpiq31xxRqUgtO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6. 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/7t8zDBFbxpiq31xxRqUgtO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7t8zDBFbxpiq31xxRqUgtO.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6","isrc":"TCAHJ2330439","name":"El Seis","registered_at":"2026-06-08T14:47:01Z","spotify_id":"7t8zDBFbxpiq31xxRqUgtO","type":"track"}
track: Proximamente
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184179
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
track: El Roque
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167183
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
track: Tu Me Gustas
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165482
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: TCAHJ2336247
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:32:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75f15cf557e479664ac59e04f682a9056a2fa7d308fbdac00fc0b0c6b0f61b40
  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/00AkbbC4StYgfXzEBAljxD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00AkbbC4StYgfXzEBAljxD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75f15cf557e479664ac59e04f682a9056a2fa7d308fbdac00fc0b0c6b0f61b40","isrc":"TCAHJ2336247","name":"Tu Me Gustas","registered_at":"2026-06-01T12:32:59Z","spotify_id":"00AkbbC4StYgfXzEBAljxD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f15cf557e479664ac59e04f682a9056a2fa7d308fbdac00fc0b0c6b0f61b40. 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/00AkbbC4StYgfXzEBAljxD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00AkbbC4StYgfXzEBAljxD.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x75f15cf557e479664ac59e04f682a9056a2fa7d308fbdac00fc0b0c6b0f61b40","isrc":"TCAHJ2336247","name":"Tu Me Gustas","registered_at":"2026-06-01T12:32:59Z","spotify_id":"00AkbbC4StYgfXzEBAljxD","type":"track"}
track: Todo Esta Bien
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183878
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: TCAHJ2336261
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:22:19+00:00
track: Te Apuesto
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182866
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
track: La Sombra Del Viejo
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185369
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
track: Lo Mejor Que Me Ha Pasado
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190948
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: TCAHJ2336358
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:24:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a6e29c1bfbd62c081a144cf623b811c67721eec277bd82f511e39ed986d4576
  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/4rMRCbrFT4d0wG0oZEE1Px.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rMRCbrFT4d0wG0oZEE1Px
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2a6e29c1bfbd62c081a144cf623b811c67721eec277bd82f511e39ed986d4576","isrc":"TCAHJ2336358","name":"Lo Mejor Que Me Ha Pasado","registered_at":"2026-06-06T19:24:24Z","spotify_id":"4rMRCbrFT4d0wG0oZEE1Px","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6e29c1bfbd62c081a144cf623b811c67721eec277bd82f511e39ed986d4576. 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/4rMRCbrFT4d0wG0oZEE1Px.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rMRCbrFT4d0wG0oZEE1Px.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x2a6e29c1bfbd62c081a144cf623b811c67721eec277bd82f511e39ed986d4576","isrc":"TCAHJ2336358","name":"Lo Mejor Que Me Ha Pasado","registered_at":"2026-06-06T19:24:24Z","spotify_id":"4rMRCbrFT4d0wG0oZEE1Px","type":"track"}
track: Positivo Me Veran
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267725
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
track: Quien Te Crees

Nueva Marca
type: MusicGroup

El Seis
type: MusicAlbum
date published: 2023-09-01

Quien Te Crees
type: MusicRecording
duration: PT3M40S
duration ms: 220333
explicit: false
by artist: Nueva Marca
in album: El Seis
  type: MusicAlbum
  date published: 2023-09-01

Covers
type: MusicAlbum
date published: 2022-11-29
track: Dime
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174192
  explicit: false
  by artist: Nueva Marca
  in album: Covers
    type: MusicAlbum
    date published: 2022-11-29
  isrc code: TCAGP2275256
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:02:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98961f958cf9de27b3eecf2709480ff19c53c762aa80be530f5c76cd77231a1b
  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/3gnsElqqvostEd6TuY7xD9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gnsElqqvostEd6TuY7xD9
  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 0x98961f958cf9de27b3eecf2709480ff19c53c762aa80be530f5c76cd77231a1b. 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/3gnsElqqvostEd6TuY7xD9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gnsElqqvostEd6TuY7xD9.
    date published: 2026-06-13T17:25:41Z
track: Por Si No Recuerdas
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190201
  explicit: false
  by artist: Nueva Marca
  in album: Covers
    type: MusicAlbum
    date published: 2022-11-29
  isrc code: TCAGP2284312
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:31:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x820ed9ae49c94a8495c5cb9ee60a48b8eac9813ce72eedfc8f88e6137b9f9f61
  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/1DgyNrW8yDCPGz11jTahGA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DgyNrW8yDCPGz11jTahGA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x820ed9ae49c94a8495c5cb9ee60a48b8eac9813ce72eedfc8f88e6137b9f9f61","isrc":"TCAGP2284312","name":"Por Si No Recuerdas","registered_at":"2026-06-06T06:31:08Z","spotify_id":"1DgyNrW8yDCPGz11jTahGA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820ed9ae49c94a8495c5cb9ee60a48b8eac9813ce72eedfc8f88e6137b9f9f61. 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/1DgyNrW8yDCPGz11jTahGA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DgyNrW8yDCPGz11jTahGA.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x820ed9ae49c94a8495c5cb9ee60a48b8eac9813ce72eedfc8f88e6137b9f9f61","isrc":"TCAGP2284312","name":"Por Si No Recuerdas","registered_at":"2026-06-06T06:31:08Z","spotify_id":"1DgyNrW8yDCPGz11jTahGA","type":"track"}
track: Dia De Suerte
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203503
  explicit: false
  by artist: Nueva Marca
  in album: Covers
    type: MusicAlbum
    date published: 2022-11-29
  isrc code: TCAGP2284444
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:29:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x95fba151fff9b40415db3beba4548c7903dfbd34d388fcfab7fbe08a8c4c7041
  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/5weX1mT8BiBEf2UGqxJ4kl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5weX1mT8BiBEf2UGqxJ4kl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x95fba151fff9b40415db3beba4548c7903dfbd34d388fcfab7fbe08a8c4c7041","isrc":"TCAGP2284444","name":"Dia De Suerte","registered_at":"2026-06-06T06:29:09Z","spotify_id":"5weX1mT8BiBEf2UGqxJ4kl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fba151fff9b40415db3beba4548c7903dfbd34d388fcfab7fbe08a8c4c7041. 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/5weX1mT8BiBEf2UGqxJ4kl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5weX1mT8BiBEf2UGqxJ4kl.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x95fba151fff9b40415db3beba4548c7903dfbd34d388fcfab7fbe08a8c4c7041","isrc":"TCAGP2284444","name":"Dia De Suerte","registered_at":"2026-06-06T06:29:09Z","spotify_id":"5weX1mT8BiBEf2UGqxJ4kl","type":"track"}
track: No Van a Entender
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161177
  explicit: false
  by artist: Nueva Marca
  in album: Covers
    type: MusicAlbum
    date published: 2022-11-29
  isrc code: TCAGP2284505
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:47:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa465974ebe918794392182c3cabc9980a1dc9c0119c6a85db3c20e2a908d9f9b
  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/0S2HcwRiibeRa6uZG4zHlI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0S2HcwRiibeRa6uZG4zHlI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa465974ebe918794392182c3cabc9980a1dc9c0119c6a85db3c20e2a908d9f9b","isrc":"TCAGP2284505","name":"No Van a Entender","registered_at":"2026-06-04T11:47:22Z","spotify_id":"0S2HcwRiibeRa6uZG4zHlI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa465974ebe918794392182c3cabc9980a1dc9c0119c6a85db3c20e2a908d9f9b. 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/0S2HcwRiibeRa6uZG4zHlI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0S2HcwRiibeRa6uZG4zHlI.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa465974ebe918794392182c3cabc9980a1dc9c0119c6a85db3c20e2a908d9f9b","isrc":"TCAGP2284505","name":"No Van a Entender","registered_at":"2026-06-04T11:47:22Z","spotify_id":"0S2HcwRiibeRa6uZG4zHlI","type":"track"}
track: Creo Estar Soñando
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155885
  explicit: false
  by artist: Nueva Marca
  in album: Covers
    type: MusicAlbum
    date published: 2022-11-29
  isrc code: TCAGP2284615
  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: Aliado Al Tiempo
track: Cicatrices
track: Solamente Tu
track: Voy a Conquistarte
track: Solo Callas
track: No Me Queda Mas
track: El Sol No Regresa

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-02T00:29:20+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb1d4917058b2f7301ca64f20d5d2b9249b481cb134fd037db2434c2f5a7b184e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3Yh0y714GOrQYyV0eZWAyE.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Yh0y714GOrQYyV0eZWAyE

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb1d4917058b2f7301ca64f20d5d2b9249b481cb134fd037db2434c2f5a7b184e","isrc":"TCAGP2284615","name":"Creo Estar Soñando","registered_at":"2026-06-02T00:29:20Z","spotify_id":"3Yh0y714GOrQYyV0eZWAyE","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 0xb1d4917058b2f7301ca64f20d5d2b9249b481cb134fd037db2434c2f5a7b184e. 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/3Yh0y714GOrQYyV0eZWAyE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Yh0y714GOrQYyV0eZWAyE.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xb1d4917058b2f7301ca64f20d5d2b9249b481cb134fd037db2434c2f5a7b184e","isrc":"TCAGP2284615","name":"Creo Estar Soñando","registered_at":"2026-06-02T00:29:20Z","spotify_id":"3Yh0y714GOrQYyV0eZWAyE","type":"track"}

Aliado Al Tiempo
type: MusicRecording
duration: PT4M10S
duration ms: 250208
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2284960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:04:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea5cd2476be98cb26e5f5174e638d55b01b12711d863b6e3fffb63c80e422f46
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/3AFcfEmpYFRB28FuqiD0xU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AFcfEmpYFRB28FuqiD0xU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea5cd2476be98cb26e5f5174e638d55b01b12711d863b6e3fffb63c80e422f46","isrc":"TCAGP2284960","name":"Aliado Al Tiempo","registered_at":"2026-06-01T20:04:02Z","spotify_id":"3AFcfEmpYFRB28FuqiD0xU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5cd2476be98cb26e5f5174e638d55b01b12711d863b6e3fffb63c80e422f46. 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/3AFcfEmpYFRB28FuqiD0xU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AFcfEmpYFRB28FuqiD0xU.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xea5cd2476be98cb26e5f5174e638d55b01b12711d863b6e3fffb63c80e422f46","isrc":"TCAGP2284960","name":"Aliado Al Tiempo","registered_at":"2026-06-01T20:04:02Z","spotify_id":"3AFcfEmpYFRB28FuqiD0xU","type":"track"}

Cicatrices
type: MusicRecording
duration: PT2M50S
duration ms: 170081
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2284984
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:23:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39d934e399ae4dfe34fe03d6c4e24c896a8f4e7ffa0eb272946d5ecc7697d465
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/1BZQLyuRC01bq9wcmjAJPj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BZQLyuRC01bq9wcmjAJPj
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 0x39d934e399ae4dfe34fe03d6c4e24c896a8f4e7ffa0eb272946d5ecc7697d465. 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/1BZQLyuRC01bq9wcmjAJPj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BZQLyuRC01bq9wcmjAJPj.
  date published: 2026-06-13T17:25:41Z

Solamente Tu
type: MusicRecording
duration: PT3M50S
duration ms: 230029
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2285064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:20:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8e9c7ee905ee8d3621da6c298442ba6eb515bf4204e137e70f25a61ca95e091
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/7h4aaFrjQP6SvzBgRFsIe5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h4aaFrjQP6SvzBgRFsIe5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8e9c7ee905ee8d3621da6c298442ba6eb515bf4204e137e70f25a61ca95e091","isrc":"TCAGP2285064","name":"Solamente Tu","registered_at":"2026-06-05T18:20:19Z","spotify_id":"7h4aaFrjQP6SvzBgRFsIe5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e9c7ee905ee8d3621da6c298442ba6eb515bf4204e137e70f25a61ca95e091. 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/7h4aaFrjQP6SvzBgRFsIe5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h4aaFrjQP6SvzBgRFsIe5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd8e9c7ee905ee8d3621da6c298442ba6eb515bf4204e137e70f25a61ca95e091","isrc":"TCAGP2285064","name":"Solamente Tu","registered_at":"2026-06-05T18:20:19Z","spotify_id":"7h4aaFrjQP6SvzBgRFsIe5","type":"track"}

Voy a Conquistarte
type: MusicRecording
duration: PT2M49S
duration ms: 169269
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2285074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:14:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf60a7a03dc8a91d56c5b3b47cd7e7e2ee26b7c6644d3056dc3ecbc40662bc6a8
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/3DVTbxNMlKYV8n1jFnABzF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DVTbxNMlKYV8n1jFnABzF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf60a7a03dc8a91d56c5b3b47cd7e7e2ee26b7c6644d3056dc3ecbc40662bc6a8","isrc":"TCAGP2285074","name":"Voy a Conquistarte","registered_at":"2026-06-06T13:14:29Z","spotify_id":"3DVTbxNMlKYV8n1jFnABzF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60a7a03dc8a91d56c5b3b47cd7e7e2ee26b7c6644d3056dc3ecbc40662bc6a8. 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/3DVTbxNMlKYV8n1jFnABzF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DVTbxNMlKYV8n1jFnABzF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf60a7a03dc8a91d56c5b3b47cd7e7e2ee26b7c6644d3056dc3ecbc40662bc6a8","isrc":"TCAGP2285074","name":"Voy a Conquistarte","registered_at":"2026-06-06T13:14:29Z","spotify_id":"3DVTbxNMlKYV8n1jFnABzF","type":"track"}

Solo Callas
type: MusicRecording
duration: PT3M5S
duration ms: 185500
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2285079
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:12:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3e404d5c06ab561aac9a231c2ded506dc6eb5266f89d7cbfdb6c712730343ce
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/4R21Odk7tfxgNtrmHkiCv0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4R21Odk7tfxgNtrmHkiCv0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3e404d5c06ab561aac9a231c2ded506dc6eb5266f89d7cbfdb6c712730343ce","isrc":"TCAGP2285079","name":"Solo Callas","registered_at":"2026-06-04T15:12:03Z","spotify_id":"4R21Odk7tfxgNtrmHkiCv0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e404d5c06ab561aac9a231c2ded506dc6eb5266f89d7cbfdb6c712730343ce. 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/4R21Odk7tfxgNtrmHkiCv0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4R21Odk7tfxgNtrmHkiCv0.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa3e404d5c06ab561aac9a231c2ded506dc6eb5266f89d7cbfdb6c712730343ce","isrc":"TCAGP2285079","name":"Solo Callas","registered_at":"2026-06-04T15:12:03Z","spotify_id":"4R21Odk7tfxgNtrmHkiCv0","type":"track"}

No Me Queda Mas
type: MusicRecording
duration: PT3M22S
duration ms: 202645
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2285088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:41:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3a1b0eb9c68ac175fa6111f4370b2558a3bb45ddb112adbbbaba0afc11ec7ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2YoKFuGo4oJPhNHMKz4tpt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YoKFuGo4oJPhNHMKz4tpt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3a1b0eb9c68ac175fa6111f4370b2558a3bb45ddb112adbbbaba0afc11ec7ee","isrc":"TCAGP2285088","name":"No Me Queda Mas","registered_at":"2026-06-07T15:41:53Z","spotify_id":"2YoKFuGo4oJPhNHMKz4tpt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a1b0eb9c68ac175fa6111f4370b2558a3bb45ddb112adbbbaba0afc11ec7ee. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YoKFuGo4oJPhNHMKz4tpt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YoKFuGo4oJPhNHMKz4tpt.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xd3a1b0eb9c68ac175fa6111f4370b2558a3bb45ddb112adbbbaba0afc11ec7ee","isrc":"TCAGP2285088","name":"No Me Queda Mas","registered_at":"2026-06-07T15:41:53Z","spotify_id":"2YoKFuGo4oJPhNHMKz4tpt","type":"track"}

El Sol No Regresa
type: MusicRecording
duration: PT3M13S
duration ms: 193171
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2285102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:54:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42ded1137d1a6a9c4089476249e0fb3b879365708713f637cc83c1fa0cc5379a
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/7jy5URBQ0eJrtuvgihUBob.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jy5URBQ0eJrtuvgihUBob
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42ded1137d1a6a9c4089476249e0fb3b879365708713f637cc83c1fa0cc5379a","isrc":"TCAGP2285102","name":"El Sol No Regresa","registered_at":"2026-06-04T06:54:37Z","spotify_id":"7jy5URBQ0eJrtuvgihUBob","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ded1137d1a6a9c4089476249e0fb3b879365708713f637cc83c1fa0cc5379a. 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/7jy5URBQ0eJrtuvgihUBob.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jy5URBQ0eJrtuvgihUBob.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x42ded1137d1a6a9c4089476249e0fb3b879365708713f637cc83c1fa0cc5379a","isrc":"TCAGP2285102","name":"El Sol No Regresa","registered_at":"2026-06-04T06:54:37Z","spotify_id":"7jy5URBQ0eJrtuvgihUBob","type":"track"}

En Vivo Vol. 2
type: MusicAlbum
date published: 2021-12-27
track: A Mi Estilo - En Vivo
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164397
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo Vol. 2
    type: MusicAlbum
    date published: 2021-12-27
  isrc code: USA2P2161663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T03:11:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf63744540d75d92c9173645f83044be4b137bd10eb9ecffa3c34bf7e705d791
  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/3R9rTo0nlacaS6yystJwfL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R9rTo0nlacaS6yystJwfL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbf63744540d75d92c9173645f83044be4b137bd10eb9ecffa3c34bf7e705d791","isrc":"USA2P2161663","name":"A Mi Estilo - En Vivo","registered_at":"2026-06-19T03:11:15Z","spotify_id":"3R9rTo0nlacaS6yystJwfL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf63744540d75d92c9173645f83044be4b137bd10eb9ecffa3c34bf7e705d791. 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/3R9rTo0nlacaS6yystJwfL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R9rTo0nlacaS6yystJwfL.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xbf63744540d75d92c9173645f83044be4b137bd10eb9ecffa3c34bf7e705d791","isrc":"USA2P2161663","name":"A Mi Estilo - En Vivo","registered_at":"2026-06-19T03:11:15Z","spotify_id":"3R9rTo0nlacaS6yystJwfL","type":"track"}
track: Cuando Te Acuerdes De MI - En Vivo
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203360
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo Vol. 2
    type: MusicAlbum
    date published: 2021-12-27
  isrc code: USA2P2161670
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T13:49:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x311e15cba1457f758c1515498ed0cde00f507deb85ecbe117940d8dd356e6f6b
  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/5ELIJCpQ1OsEGLdDpLTG7l.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ELIJCpQ1OsEGLdDpLTG7l
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x311e15cba1457f758c1515498ed0cde00f507deb85ecbe117940d8dd356e6f6b","isrc":"USA2P2161670","name":"Cuando Te Acuerdes De MI - En Vivo","registered_at":"2026-06-09T13:49:51Z","spotify_id":"5ELIJCpQ1OsEGLdDpLTG7l","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311e15cba1457f758c1515498ed0cde00f507deb85ecbe117940d8dd356e6f6b. 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/5ELIJCpQ1OsEGLdDpLTG7l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ELIJCpQ1OsEGLdDpLTG7l.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x311e15cba1457f758c1515498ed0cde00f507deb85ecbe117940d8dd356e6f6b","isrc":"USA2P2161670","name":"Cuando Te Acuerdes De MI - En Vivo","registered_at":"2026-06-09T13:49:51Z","spotify_id":"5ELIJCpQ1OsEGLdDpLTG7l","type":"track"}
track: El Calendario - En Vivo
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213716
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo Vol. 2
    type: MusicAlbum
    date published: 2021-12-27
  isrc code: USA2P2161671
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T03:32:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6b19b31b336eb553cb7d4b31bda45bb8ed2e8755dcaa4d116ee53b9c9a8471d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4kdS6htp1slUlP66nWPySw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kdS6htp1slUlP66nWPySw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd6b19b31b336eb553cb7d4b31bda45bb8ed2e8755dcaa4d116ee53b9c9a8471d","isrc":"USA2P2161671","name":"El Calendario - En Vivo","registered_at":"2026-06-28T03:32:39Z","spotify_id":"4kdS6htp1slUlP66nWPySw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b19b31b336eb553cb7d4b31bda45bb8ed2e8755dcaa4d116ee53b9c9a8471d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kdS6htp1slUlP66nWPySw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kdS6htp1slUlP66nWPySw.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xd6b19b31b336eb553cb7d4b31bda45bb8ed2e8755dcaa4d116ee53b9c9a8471d","isrc":"USA2P2161671","name":"El Calendario - En Vivo","registered_at":"2026-06-28T03:32:39Z","spotify_id":"4kdS6htp1slUlP66nWPySw","type":"track"}
track: El Jicote - En Vivo
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172152
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo Vol. 2
    type: MusicAlbum
    date published: 2021-12-27
  isrc code: USA2P2161665
track: Intocable - En Vivo
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253432
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo Vol. 2
    type: MusicAlbum
    date published: 2021-12-27
  isrc code: USA2P2161664
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T02:23:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xad2f09cdaff8e703e4bbc7e1a2b0f663254bb20e834ff0ead2e997707026358f
  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/1zUVJrsTt4C53E6oGm94iB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zUVJrsTt4C53E6oGm94iB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xad2f09cdaff8e703e4bbc7e1a2b0f663254bb20e834ff0ead2e997707026358f","isrc":"USA2P2161664","name":"Intocable - En Vivo","registered_at":"2026-06-24T02:23:37Z","spotify_id":"1zUVJrsTt4C53E6oGm94iB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2f09cdaff8e703e4bbc7e1a2b0f663254bb20e834ff0ead2e997707026358f. 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/1zUVJrsTt4C53E6oGm94iB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zUVJrsTt4C53E6oGm94iB.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xad2f09cdaff8e703e4bbc7e1a2b0f663254bb20e834ff0ead2e997707026358f","isrc":"USA2P2161664","name":"Intocable - En Vivo","registered_at":"2026-06-24T02:23:37Z","spotify_id":"1zUVJrsTt4C53E6oGm94iB","type":"track"}
track: Ismael - En Vivo
track: La Orquesta - En Vivo
track: La Tragamonedas - En Vivo
track: Tolin Infante - En Vivo
track: Olegario Chaidez - En Vivo
track: Mas Que Una Diosa - En Vivo
track: Soltero y Con Dinero - En Vivo

Ismael - En Vivo
type: MusicRecording
duration: PT2M41S
duration ms: 161518
explicit: false
by artist: Nueva Marca
in album: En Vivo Vol. 2
  type: MusicAlbum
  date published: 2021-12-27
isrc code: USA2P2161669

La Orquesta - En Vivo
type: MusicRecording
duration: PT3M52S
duration ms: 232060
explicit: false
by artist: Nueva Marca
in album: En Vivo Vol. 2
  type: MusicAlbum
  date published: 2021-12-27
isrc code: USA2P2161662

La Tragamonedas - En Vivo
type: MusicRecording
duration: PT2M42S
duration ms: 162844
explicit: false
by artist: Nueva Marca
in album: En Vivo Vol. 2
  type: MusicAlbum
  date published: 2021-12-27
isrc code: USA2P2161661
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T17:11:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab571f22fc3bf1273e716920fed073a660745b90a42d073a7184b534041a36e8
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/0b7EEwqPTbJ0lSelPiLHwg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0b7EEwqPTbJ0lSelPiLHwg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab571f22fc3bf1273e716920fed073a660745b90a42d073a7184b534041a36e8","isrc":"USA2P2161661","name":"La Tragamonedas - En Vivo","registered_at":"2026-06-22T17:11:52Z","spotify_id":"0b7EEwqPTbJ0lSelPiLHwg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab571f22fc3bf1273e716920fed073a660745b90a42d073a7184b534041a36e8. 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/0b7EEwqPTbJ0lSelPiLHwg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0b7EEwqPTbJ0lSelPiLHwg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xab571f22fc3bf1273e716920fed073a660745b90a42d073a7184b534041a36e8","isrc":"USA2P2161661","name":"La Tragamonedas - En Vivo","registered_at":"2026-06-22T17:11:52Z","spotify_id":"0b7EEwqPTbJ0lSelPiLHwg","type":"track"}

Tolin Infante - En Vivo
type: MusicRecording
duration: PT3M2S
duration ms: 182218
explicit: false
by artist: Nueva Marca
in album: En Vivo Vol. 2
  type: MusicAlbum
  date published: 2021-12-27
isrc code: USA2P2161667
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T03:10:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf48feddfa554bb918627f3da3997f90630ddfa9fbdf1b5b315362715936f88fb
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/2Rym9r471jnirDy2r1VzFG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Rym9r471jnirDy2r1VzFG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf48feddfa554bb918627f3da3997f90630ddfa9fbdf1b5b315362715936f88fb","isrc":"USA2P2161667","name":"Tolin Infante - En Vivo","registered_at":"2026-06-19T03:10:04Z","spotify_id":"2Rym9r471jnirDy2r1VzFG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48feddfa554bb918627f3da3997f90630ddfa9fbdf1b5b315362715936f88fb. 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/2Rym9r471jnirDy2r1VzFG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Rym9r471jnirDy2r1VzFG.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf48feddfa554bb918627f3da3997f90630ddfa9fbdf1b5b315362715936f88fb","isrc":"USA2P2161667","name":"Tolin Infante - En Vivo","registered_at":"2026-06-19T03:10:04Z","spotify_id":"2Rym9r471jnirDy2r1VzFG","type":"track"}

Olegario Chaidez - En Vivo
type: MusicRecording
duration: PT4M12S
duration ms: 252656
explicit: false
by artist: Nueva Marca
in album: En Vivo Vol. 2
  type: MusicAlbum
  date published: 2021-12-27
isrc code: USA2P2161660

Mas Que Una Diosa - En Vivo
type: MusicRecording
duration: PT3M46S
duration ms: 226487
explicit: false
by artist: Nueva Marca
in album: En Vivo Vol. 2
  type: MusicAlbum
  date published: 2021-12-27
isrc code: USA2P2161668
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:01:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1846fb6622f393ff79bf3d6f6dc33ce6d6b39280df7bf9635f5872ab4d4e61e
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/0rMUtF1pzXZvQyg6VRUNnn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rMUtF1pzXZvQyg6VRUNnn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1846fb6622f393ff79bf3d6f6dc33ce6d6b39280df7bf9635f5872ab4d4e61e","isrc":"USA2P2161668","name":"Mas Que Una Diosa - En Vivo","registered_at":"2026-06-06T15:01:17Z","spotify_id":"0rMUtF1pzXZvQyg6VRUNnn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1846fb6622f393ff79bf3d6f6dc33ce6d6b39280df7bf9635f5872ab4d4e61e. 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/0rMUtF1pzXZvQyg6VRUNnn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rMUtF1pzXZvQyg6VRUNnn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf1846fb6622f393ff79bf3d6f6dc33ce6d6b39280df7bf9635f5872ab4d4e61e","isrc":"USA2P2161668","name":"Mas Que Una Diosa - En Vivo","registered_at":"2026-06-06T15:01:17Z","spotify_id":"0rMUtF1pzXZvQyg6VRUNnn","type":"track"}

Soltero y Con Dinero - En Vivo
type: MusicRecording
duration: PT3M4S
duration ms: 184250
explicit: false
by artist: Nueva Marca
in album: En Vivo Vol. 2
  type: MusicAlbum
  date published: 2021-12-27
isrc code: USA2P2161666

La Loteria
type: MusicAlbum
date published: 2021-09-10
track: La Loteria
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179470
  explicit: false
  by artist: Nueva Marca
  in album: La Loteria
    type: MusicAlbum
    date published: 2021-09-10
  isrc code: USA2P2132398
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:24:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x847eae0206197801752af88308ab9eb7666156e9808660f2a9f00af9001bf537
  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/6wEaAD6IVMA77Xzh1a06M2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wEaAD6IVMA77Xzh1a06M2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x847eae0206197801752af88308ab9eb7666156e9808660f2a9f00af9001bf537","isrc":"USA2P2132398","name":"La Loteria","registered_at":"2026-06-04T14:24:13Z","spotify_id":"6wEaAD6IVMA77Xzh1a06M2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847eae0206197801752af88308ab9eb7666156e9808660f2a9f00af9001bf537. 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/6wEaAD6IVMA77Xzh1a06M2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wEaAD6IVMA77Xzh1a06M2.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x847eae0206197801752af88308ab9eb7666156e9808660f2a9f00af9001bf537","isrc":"USA2P2132398","name":"La Loteria","registered_at":"2026-06-04T14:24:13Z","spotify_id":"6wEaAD6IVMA77Xzh1a06M2","type":"track"}
track: Tranquilo y Reservado
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154514
  explicit: false
  by artist: Nueva Marca
  in album: La Loteria
    type: MusicAlbum
    date published: 2021-09-10
  isrc code: USA2P2132401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:40:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9f9c0307830ec0bfe61d723ad4c609e5134b02ce86823f10fb9f6e94e8c86eb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6EjyF24NFhIHQAkD5k8Gkv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EjyF24NFhIHQAkD5k8Gkv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9f9c0307830ec0bfe61d723ad4c609e5134b02ce86823f10fb9f6e94e8c86eb","isrc":"USA2P2132401","name":"Tranquilo y Reservado","registered_at":"2026-06-06T15:40:29Z","spotify_id":"6EjyF24NFhIHQAkD5k8Gkv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f9c0307830ec0bfe61d723ad4c609e5134b02ce86823f10fb9f6e94e8c86eb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6EjyF24NFhIHQAkD5k8Gkv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EjyF24NFhIHQAkD5k8Gkv.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc9f9c0307830ec0bfe61d723ad4c609e5134b02ce86823f10fb9f6e94e8c86eb","isrc":"USA2P2132401","name":"Tranquilo y Reservado","registered_at":"2026-06-06T15:40:29Z","spotify_id":"6EjyF24NFhIHQAkD5k8Gkv","type":"track"}
track: En Efecto
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130784
  explicit: false
  by artist: Nueva Marca
  in album: La Loteria
    type: MusicAlbum
    date published: 2021-09-10
  isrc code: USA2P2132399
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:42:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61d559086f87a96e108b9ebcc44ad547cd93155dfadf6ef9cde8261763ea6794
  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/6HVrkiirsIqumxQhlTqQw1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HVrkiirsIqumxQhlTqQw1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x61d559086f87a96e108b9ebcc44ad547cd93155dfadf6ef9cde8261763ea6794","isrc":"USA2P2132399","name":"En Efecto","registered_at":"2026-06-08T16:42:16Z","spotify_id":"6HVrkiirsIqumxQhlTqQw1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d559086f87a96e108b9ebcc44ad547cd93155dfadf6ef9cde8261763ea6794. 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/6HVrkiirsIqumxQhlTqQw1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HVrkiirsIqumxQhlTqQw1.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x61d559086f87a96e108b9ebcc44ad547cd93155dfadf6ef9cde8261763ea6794","isrc":"USA2P2132399","name":"En Efecto","registered_at":"2026-06-08T16:42:16Z","spotify_id":"6HVrkiirsIqumxQhlTqQw1","type":"track"}
track: Vamos Sumando
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177908
  explicit: false
  by artist: Nueva Marca
  in album: La Loteria
    type: MusicAlbum
    date published: 2021-09-10
  isrc code: USA2P2132397
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:52:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa9057ac3753ae8d8c169021d967230f8c1eb5da6e8158d0e32e6c25de319e09
  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/1V9PbBa333jNUPSAIrYLJf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1V9PbBa333jNUPSAIrYLJf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa9057ac3753ae8d8c169021d967230f8c1eb5da6e8158d0e32e6c25de319e09","isrc":"USA2P2132397","name":"Vamos Sumando","registered_at":"2026-06-05T10:52:37Z","spotify_id":"1V9PbBa333jNUPSAIrYLJf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9057ac3753ae8d8c169021d967230f8c1eb5da6e8158d0e32e6c25de319e09. 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/1V9PbBa333jNUPSAIrYLJf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1V9PbBa333jNUPSAIrYLJf.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfa9057ac3753ae8d8c169021d967230f8c1eb5da6e8158d0e32e6c25de319e09","isrc":"USA2P2132397","name":"Vamos Sumando","registered_at":"2026-06-05T10:52:37Z","spotify_id":"1V9PbBa333jNUPSAIrYLJf","type":"track"}
track: Cada Vez Mas
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194655
  explicit: false
  by artist: Nueva Marca
  in album: La Loteria
    type: MusicAlbum
    date published: 2021-09-10
  isrc code: USA2P2132395
  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: Por La Baja Navegamos
track: Trato
track: El Vaso Derrama
track: Quemo Un Cigarrito
track: El Del Comando Safari
track: El Sin Nombre
track: Te Quiero Tanto, Tanto
track: Enfocado
track: El Legado De Arturo
track: La Muralla Verde

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T06:48:13+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf28345293cb2283f8c173138e4931074bf11a2d3fff5fb5935fcd587d55ef367

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5Jo2xhD9fwJJbCYE9FY2i5.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Jo2xhD9fwJJbCYE9FY2i5

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf28345293cb2283f8c173138e4931074bf11a2d3fff5fb5935fcd587d55ef367","isrc":"USA2P2132395","name":"Cada Vez Mas","registered_at":"2026-06-04T06:48:13Z","spotify_id":"5Jo2xhD9fwJJbCYE9FY2i5","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 0xf28345293cb2283f8c173138e4931074bf11a2d3fff5fb5935fcd587d55ef367. 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/5Jo2xhD9fwJJbCYE9FY2i5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Jo2xhD9fwJJbCYE9FY2i5.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xf28345293cb2283f8c173138e4931074bf11a2d3fff5fb5935fcd587d55ef367","isrc":"USA2P2132395","name":"Cada Vez Mas","registered_at":"2026-06-04T06:48:13Z","spotify_id":"5Jo2xhD9fwJJbCYE9FY2i5","type":"track"}

Por La Baja Navegamos
type: MusicRecording
duration: PT2M56S
duration ms: 176350
explicit: false
by artist: Nueva Marca
in album: La Loteria
  type: MusicAlbum
  date published: 2021-09-10
isrc code: USA2P2132396
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T01:51:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x979e1f1eaa27c90abadc660ba0905dc556bda81539d8acf52881a8fb7d80a6eb
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/0OephgF5HKnlnZYLhCuaKQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OephgF5HKnlnZYLhCuaKQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x979e1f1eaa27c90abadc660ba0905dc556bda81539d8acf52881a8fb7d80a6eb","isrc":"USA2P2132396","name":"Por La Baja Navegamos","registered_at":"2026-06-02T01:51:59Z","spotify_id":"0OephgF5HKnlnZYLhCuaKQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979e1f1eaa27c90abadc660ba0905dc556bda81539d8acf52881a8fb7d80a6eb. 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/0OephgF5HKnlnZYLhCuaKQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OephgF5HKnlnZYLhCuaKQ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x979e1f1eaa27c90abadc660ba0905dc556bda81539d8acf52881a8fb7d80a6eb","isrc":"USA2P2132396","name":"Por La Baja Navegamos","registered_at":"2026-06-02T01:51:59Z","spotify_id":"0OephgF5HKnlnZYLhCuaKQ","type":"track"}

Trato
type: MusicRecording
duration: PT2M34S
duration ms: 154610
explicit: false
by artist: Nueva Marca
in album: La Loteria
  type: MusicAlbum
  date published: 2021-09-10
isrc code: USA2P2132402
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:01:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf87601e861e68d986f32e802ac92748f40b011779b738320a9ce49c3af3341fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5TlegVM1cXUHEVGb5ANmQb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TlegVM1cXUHEVGb5ANmQb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87601e861e68d986f32e802ac92748f40b011779b738320a9ce49c3af3341fa. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5TlegVM1cXUHEVGb5ANmQb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TlegVM1cXUHEVGb5ANmQb.
  date published: 2026-06-13T12:53:06Z

El Vaso Derrama
type: MusicRecording
duration: PT3M23S
duration ms: 203665
explicit: false
by artist: Nueva Marca
in album: La Loteria
  type: MusicAlbum
  date published: 2021-09-10
isrc code: USA2P2132403
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:03:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb90aea47d5c5f65ce4c0de1e844af9aaede7cecf52430924be50dc3ab9409b39
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/3ZSeexLfoZHX3PoqkACFst.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZSeexLfoZHX3PoqkACFst
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb90aea47d5c5f65ce4c0de1e844af9aaede7cecf52430924be50dc3ab9409b39","isrc":"USA2P2132403","name":"El Vaso Derrama","registered_at":"2026-06-04T14:03:23Z","spotify_id":"3ZSeexLfoZHX3PoqkACFst","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90aea47d5c5f65ce4c0de1e844af9aaede7cecf52430924be50dc3ab9409b39. 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/3ZSeexLfoZHX3PoqkACFst.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZSeexLfoZHX3PoqkACFst.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb90aea47d5c5f65ce4c0de1e844af9aaede7cecf52430924be50dc3ab9409b39","isrc":"USA2P2132403","name":"El Vaso Derrama","registered_at":"2026-06-04T14:03:23Z","spotify_id":"3ZSeexLfoZHX3PoqkACFst","type":"track"}

Quemo Un Cigarrito
type: MusicRecording
duration: PT2M48S
duration ms: 168028
explicit: false
by artist: Nueva Marca
in album: La Loteria
  type: MusicAlbum
  date published: 2021-09-10
isrc code: USA2P2132393
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:03:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5c714c4078a4cef045613a88b9bc808bcb43176ecc32f683ab86f1c375d8148
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Kdg3cnGFsBCoalnljPlkH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Kdg3cnGFsBCoalnljPlkH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5c714c4078a4cef045613a88b9bc808bcb43176ecc32f683ab86f1c375d8148","isrc":"USA2P2132393","name":"Quemo Un Cigarrito","registered_at":"2026-06-07T11:03:47Z","spotify_id":"5Kdg3cnGFsBCoalnljPlkH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c714c4078a4cef045613a88b9bc808bcb43176ecc32f683ab86f1c375d8148. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Kdg3cnGFsBCoalnljPlkH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Kdg3cnGFsBCoalnljPlkH.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xe5c714c4078a4cef045613a88b9bc808bcb43176ecc32f683ab86f1c375d8148","isrc":"USA2P2132393","name":"Quemo Un Cigarrito","registered_at":"2026-06-07T11:03:47Z","spotify_id":"5Kdg3cnGFsBCoalnljPlkH","type":"track"}

El Del Comando Safari
type: MusicRecording
duration: PT4M13S
duration ms: 253493
explicit: false
by artist: Nueva Marca
in album: La Loteria
  type: MusicAlbum
  date published: 2021-09-10
isrc code: USA2P2132400
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:01:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae3dac769b22b3b797fd4f05dad47880f48be03d00f11da3a0ecb2c424e0465d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1FWn6krwK2GeX2FokhCPNz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FWn6krwK2GeX2FokhCPNz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae3dac769b22b3b797fd4f05dad47880f48be03d00f11da3a0ecb2c424e0465d","isrc":"USA2P2132400","name":"El Del Comando Safari","registered_at":"2026-06-06T21:01:15Z","spotify_id":"1FWn6krwK2GeX2FokhCPNz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3dac769b22b3b797fd4f05dad47880f48be03d00f11da3a0ecb2c424e0465d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1FWn6krwK2GeX2FokhCPNz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FWn6krwK2GeX2FokhCPNz.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xae3dac769b22b3b797fd4f05dad47880f48be03d00f11da3a0ecb2c424e0465d","isrc":"USA2P2132400","name":"El Del Comando Safari","registered_at":"2026-06-06T21:01:15Z","spotify_id":"1FWn6krwK2GeX2FokhCPNz","type":"track"}

El Sin Nombre
type: MusicRecording
duration: PT3M15S
duration ms: 195030
explicit: false
by artist: Nueva Marca
in album: La Loteria
  type: MusicAlbum
  date published: 2021-09-10
isrc code: USA2P2132407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T02:21:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fb697064c78eaa1bb52ca03a9257fa34ae16203ec96387f14d6551b228d8362
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/2D31IYo2SDkxDXhujoza8w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D31IYo2SDkxDXhujoza8w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fb697064c78eaa1bb52ca03a9257fa34ae16203ec96387f14d6551b228d8362","isrc":"USA2P2132407","name":"El Sin Nombre","registered_at":"2026-06-09T02:21:31Z","spotify_id":"2D31IYo2SDkxDXhujoza8w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb697064c78eaa1bb52ca03a9257fa34ae16203ec96387f14d6551b228d8362. 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/2D31IYo2SDkxDXhujoza8w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D31IYo2SDkxDXhujoza8w.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6fb697064c78eaa1bb52ca03a9257fa34ae16203ec96387f14d6551b228d8362","isrc":"USA2P2132407","name":"El Sin Nombre","registered_at":"2026-06-09T02:21:31Z","spotify_id":"2D31IYo2SDkxDXhujoza8w","type":"track"}

Te Quiero Tanto, Tanto
type: MusicRecording
duration: PT3M25S
duration ms: 205977
explicit: false
by artist: Nueva Marca
in album: La Loteria
  type: MusicAlbum
  date published: 2021-09-10
isrc code: USA2P2132394
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:06:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7451f2630abc8fe2bb7233fd482a8442fe331dacf1d717a8b8eaa731da94c14a
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/2mCOEBp2XXScR8mqJTDUoM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mCOEBp2XXScR8mqJTDUoM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7451f2630abc8fe2bb7233fd482a8442fe331dacf1d717a8b8eaa731da94c14a","isrc":"USA2P2132394","name":"Te Quiero Tanto, Tanto","registered_at":"2026-06-08T09:06:50Z","spotify_id":"2mCOEBp2XXScR8mqJTDUoM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7451f2630abc8fe2bb7233fd482a8442fe331dacf1d717a8b8eaa731da94c14a. 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/2mCOEBp2XXScR8mqJTDUoM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mCOEBp2XXScR8mqJTDUoM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7451f2630abc8fe2bb7233fd482a8442fe331dacf1d717a8b8eaa731da94c14a","isrc":"USA2P2132394","name":"Te Quiero Tanto, Tanto","registered_at":"2026-06-08T09:06:50Z","spotify_id":"2mCOEBp2XXScR8mqJTDUoM","type":"track"}

Enfocado
type: MusicRecording
duration: PT3M6S
duration ms: 186550
explicit: false
by artist: Nueva Marca
by artist: Ulises Orduno
in album: La Loteria
  type: MusicAlbum
  date published: 2021-09-10
isrc code: USA2P2132404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:43:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x706366d193f58938238a80571bfce1213ac0df1bf1cf4f29596c8643c40d1bb5
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/5uB4yDc9jbkGWiusM4jmfm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uB4yDc9jbkGWiusM4jmfm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706366d193f58938238a80571bfce1213ac0df1bf1cf4f29596c8643c40d1bb5. 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/5uB4yDc9jbkGWiusM4jmfm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uB4yDc9jbkGWiusM4jmfm.
  date published: 2026-06-13T15:41:10Z

El Legado De Arturo
type: MusicRecording
duration: PT2M46S
duration ms: 166927
explicit: false
by artist: Nueva Marca
in album: La Loteria
  type: MusicAlbum
  date published: 2021-09-10
isrc code: USA2P2132406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:42:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9155e3289c041bab53d4c32fefccc5f028c74800d0f9676d7c4e2a27cfa9feb3
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/2vW9bp9GUCyeAmi6KWzrcu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vW9bp9GUCyeAmi6KWzrcu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9155e3289c041bab53d4c32fefccc5f028c74800d0f9676d7c4e2a27cfa9feb3","isrc":"USA2P2132406","name":"El Legado De Arturo","registered_at":"2026-06-09T05:42:18Z","spotify_id":"2vW9bp9GUCyeAmi6KWzrcu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9155e3289c041bab53d4c32fefccc5f028c74800d0f9676d7c4e2a27cfa9feb3. 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/2vW9bp9GUCyeAmi6KWzrcu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vW9bp9GUCyeAmi6KWzrcu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9155e3289c041bab53d4c32fefccc5f028c74800d0f9676d7c4e2a27cfa9feb3","isrc":"USA2P2132406","name":"El Legado De Arturo","registered_at":"2026-06-09T05:42:18Z","spotify_id":"2vW9bp9GUCyeAmi6KWzrcu","type":"track"}

La Muralla Verde
type: MusicRecording
duration: PT2M54S
duration ms: 174952
explicit: false
by artist: Nueva Marca
in album: La Loteria
  type: MusicAlbum
  date published: 2021-09-10
isrc code: USA2P2132405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:40:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8eef6c0683d77886d75a429beb554febe09063f346f69c833897c77bea4affc1
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/49MpaXsM9lLRFGpxxq3qMf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49MpaXsM9lLRFGpxxq3qMf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8eef6c0683d77886d75a429beb554febe09063f346f69c833897c77bea4affc1","isrc":"USA2P2132405","name":"La Muralla Verde","registered_at":"2026-06-08T16:40:25Z","spotify_id":"49MpaXsM9lLRFGpxxq3qMf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eef6c0683d77886d75a429beb554febe09063f346f69c833897c77bea4affc1. 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/49MpaXsM9lLRFGpxxq3qMf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49MpaXsM9lLRFGpxxq3qMf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8eef6c0683d77886d75a429beb554febe09063f346f69c833897c77bea4affc1","isrc":"USA2P2132405","name":"La Muralla Verde","registered_at":"2026-06-08T16:40:25Z","spotify_id":"49MpaXsM9lLRFGpxxq3qMf","type":"track"}

En Vivo
type: MusicAlbum
date published: 2021-05-28
track: El Belico - En Vivo
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116871
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: USA2P2117518
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:13:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85860c24699d6b0062ac112aafbec2121ede08626a23d025d18ad8d4a9779267
  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/4IVxABOeHNkz26FSRAGVxk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IVxABOeHNkz26FSRAGVxk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x85860c24699d6b0062ac112aafbec2121ede08626a23d025d18ad8d4a9779267","isrc":"USA2P2117518","name":"El Belico - En Vivo","registered_at":"2026-06-05T15:13:13Z","spotify_id":"4IVxABOeHNkz26FSRAGVxk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85860c24699d6b0062ac112aafbec2121ede08626a23d025d18ad8d4a9779267. 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/4IVxABOeHNkz26FSRAGVxk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IVxABOeHNkz26FSRAGVxk.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x85860c24699d6b0062ac112aafbec2121ede08626a23d025d18ad8d4a9779267","isrc":"USA2P2117518","name":"El Belico - En Vivo","registered_at":"2026-06-05T15:13:13Z","spotify_id":"4IVxABOeHNkz26FSRAGVxk","type":"track"}
track: Escuela Americana - En Vivo
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195004
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: USA2P2117521
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T17:10:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9052d997a21cec854655de5c1f34052b5b368f6636ebc278b8ae8d235d430bd
  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/23GF1pZ9NxTVV4VhAaAqjo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23GF1pZ9NxTVV4VhAaAqjo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd9052d997a21cec854655de5c1f34052b5b368f6636ebc278b8ae8d235d430bd","isrc":"USA2P2117521","name":"Escuela Americana - En Vivo","registered_at":"2026-06-21T17:10:02Z","spotify_id":"23GF1pZ9NxTVV4VhAaAqjo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9052d997a21cec854655de5c1f34052b5b368f6636ebc278b8ae8d235d430bd. 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/23GF1pZ9NxTVV4VhAaAqjo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23GF1pZ9NxTVV4VhAaAqjo.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd9052d997a21cec854655de5c1f34052b5b368f6636ebc278b8ae8d235d430bd","isrc":"USA2P2117521","name":"Escuela Americana - En Vivo","registered_at":"2026-06-21T17:10:02Z","spotify_id":"23GF1pZ9NxTVV4VhAaAqjo","type":"track"}
track: El Perseverante - En Vivo
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166504
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: USA2P2117515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T10:55:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe4b4cb5204c8ac2e267286d81a464c4dc317ad99e7fbd95e9faf4aefdb25b2bb
  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/7KlCJEjCZG7sn5fW20JxXt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KlCJEjCZG7sn5fW20JxXt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe4b4cb5204c8ac2e267286d81a464c4dc317ad99e7fbd95e9faf4aefdb25b2bb","isrc":"USA2P2117515","name":"El Perseverante - En Vivo","registered_at":"2026-06-18T10:55:27Z","spotify_id":"7KlCJEjCZG7sn5fW20JxXt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b4cb5204c8ac2e267286d81a464c4dc317ad99e7fbd95e9faf4aefdb25b2bb. 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/7KlCJEjCZG7sn5fW20JxXt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KlCJEjCZG7sn5fW20JxXt.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe4b4cb5204c8ac2e267286d81a464c4dc317ad99e7fbd95e9faf4aefdb25b2bb","isrc":"USA2P2117515","name":"El Perseverante - En Vivo","registered_at":"2026-06-18T10:55:27Z","spotify_id":"7KlCJEjCZG7sn5fW20JxXt","type":"track"}
track: La Calabaza - En Vivo
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212558
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: USA2P2117522
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:46:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcb0a5c31a6ad8d83ccd2051f3722af604ecfdcf8083ef015891cd7b844e84c64
  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/5hYAfCAIyROfFO3c506T2I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hYAfCAIyROfFO3c506T2I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcb0a5c31a6ad8d83ccd2051f3722af604ecfdcf8083ef015891cd7b844e84c64","isrc":"USA2P2117522","name":"La Calabaza - En Vivo","registered_at":"2026-06-07T17:46:59Z","spotify_id":"5hYAfCAIyROfFO3c506T2I","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0a5c31a6ad8d83ccd2051f3722af604ecfdcf8083ef015891cd7b844e84c64. 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/5hYAfCAIyROfFO3c506T2I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hYAfCAIyROfFO3c506T2I.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcb0a5c31a6ad8d83ccd2051f3722af604ecfdcf8083ef015891cd7b844e84c64","isrc":"USA2P2117522","name":"La Calabaza - En Vivo","registered_at":"2026-06-07T17:46:59Z","spotify_id":"5hYAfCAIyROfFO3c506T2I","type":"track"}
track: Y Tu - En Vivo
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171180
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: USA2P2117523
  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: Sera Fin - En Vivo
track: El Nini - En Vivo
track: El Músico - En Vivo
track: Los Elotes - En Vivo
track: No Se Ha Dado Cuenta - En Vivo
track: La Flaca - En Vivo
track: Como Poder Olvidarte - En Vivo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T05:34:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa19d24a5ccbcc67bf4920117aa8075420471e024b717da25f296f630165505f2

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2wypfEwPEsSRhM0B4hpN03.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wypfEwPEsSRhM0B4hpN03

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa19d24a5ccbcc67bf4920117aa8075420471e024b717da25f296f630165505f2","isrc":"USA2P2117523","name":"Y Tu - En Vivo","registered_at":"2026-06-07T05:34:18Z","spotify_id":"2wypfEwPEsSRhM0B4hpN03","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 0xa19d24a5ccbcc67bf4920117aa8075420471e024b717da25f296f630165505f2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2wypfEwPEsSRhM0B4hpN03.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wypfEwPEsSRhM0B4hpN03.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0xa19d24a5ccbcc67bf4920117aa8075420471e024b717da25f296f630165505f2","isrc":"USA2P2117523","name":"Y Tu - En Vivo","registered_at":"2026-06-07T05:34:18Z","spotify_id":"2wypfEwPEsSRhM0B4hpN03","type":"track"}

Sera Fin - En Vivo
type: MusicRecording
duration: PT3M19S
duration ms: 199000
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117519
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T07:22:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x132d84c5457db8ea46a5872245529926c611743d9613f5817a673eafb7f06d45
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/5plYHxREpo7zp2qfWKah2S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5plYHxREpo7zp2qfWKah2S
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x132d84c5457db8ea46a5872245529926c611743d9613f5817a673eafb7f06d45","isrc":"USA2P2117519","name":"Sera Fin - En Vivo","registered_at":"2026-06-19T07:22:23Z","spotify_id":"5plYHxREpo7zp2qfWKah2S","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132d84c5457db8ea46a5872245529926c611743d9613f5817a673eafb7f06d45. 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/5plYHxREpo7zp2qfWKah2S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5plYHxREpo7zp2qfWKah2S.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x132d84c5457db8ea46a5872245529926c611743d9613f5817a673eafb7f06d45","isrc":"USA2P2117519","name":"Sera Fin - En Vivo","registered_at":"2026-06-19T07:22:23Z","spotify_id":"5plYHxREpo7zp2qfWKah2S","type":"track"}

El Nini - En Vivo
type: MusicRecording
duration: PT4M19S
duration ms: 259631
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:56:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ab06ddce556b71845b94c5824b03ecbee11a9f878f0efe026a7c3520f190839
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/21jheHbBTQgsgDgXoC1dBc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21jheHbBTQgsgDgXoC1dBc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ab06ddce556b71845b94c5824b03ecbee11a9f878f0efe026a7c3520f190839","isrc":"USA2P2117514","name":"El Nini - En Vivo","registered_at":"2026-06-18T10:56:15Z","spotify_id":"21jheHbBTQgsgDgXoC1dBc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab06ddce556b71845b94c5824b03ecbee11a9f878f0efe026a7c3520f190839. 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/21jheHbBTQgsgDgXoC1dBc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21jheHbBTQgsgDgXoC1dBc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4ab06ddce556b71845b94c5824b03ecbee11a9f878f0efe026a7c3520f190839","isrc":"USA2P2117514","name":"El Nini - En Vivo","registered_at":"2026-06-18T10:56:15Z","spotify_id":"21jheHbBTQgsgDgXoC1dBc","type":"track"}

El Músico - En Vivo
type: MusicRecording
duration: PT3M26S
duration ms: 206994
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T17:10:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46df97a4aa457b5f563db1b8bd97dadc58a9f1e1ea3eca2ed6b9195dc6b58b5f
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/3wImXb57eBeoKND4Rr9TZ0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wImXb57eBeoKND4Rr9TZ0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46df97a4aa457b5f563db1b8bd97dadc58a9f1e1ea3eca2ed6b9195dc6b58b5f","isrc":"USA2P2117520","name":"El Músico - En Vivo","registered_at":"2026-06-21T17:10:58Z","spotify_id":"3wImXb57eBeoKND4Rr9TZ0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46df97a4aa457b5f563db1b8bd97dadc58a9f1e1ea3eca2ed6b9195dc6b58b5f. 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/3wImXb57eBeoKND4Rr9TZ0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wImXb57eBeoKND4Rr9TZ0.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x46df97a4aa457b5f563db1b8bd97dadc58a9f1e1ea3eca2ed6b9195dc6b58b5f","isrc":"USA2P2117520","name":"El Músico - En Vivo","registered_at":"2026-06-21T17:10:58Z","spotify_id":"3wImXb57eBeoKND4Rr9TZ0","type":"track"}

Los Elotes - En Vivo
type: MusicRecording
duration: PT2M25S
duration ms: 145867
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:26:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffac8b924de7031237bb2699c695872803332879d64da331e13235f38dd71622
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7hGM7yAAZ56lLIqvkbJSZ8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hGM7yAAZ56lLIqvkbJSZ8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xffac8b924de7031237bb2699c695872803332879d64da331e13235f38dd71622","isrc":"USA2P2117517","name":"Los Elotes - En Vivo","registered_at":"2026-06-06T21:26:54Z","spotify_id":"7hGM7yAAZ56lLIqvkbJSZ8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffac8b924de7031237bb2699c695872803332879d64da331e13235f38dd71622. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hGM7yAAZ56lLIqvkbJSZ8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hGM7yAAZ56lLIqvkbJSZ8.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xffac8b924de7031237bb2699c695872803332879d64da331e13235f38dd71622","isrc":"USA2P2117517","name":"Los Elotes - En Vivo","registered_at":"2026-06-06T21:26:54Z","spotify_id":"7hGM7yAAZ56lLIqvkbJSZ8","type":"track"}

No Se Ha Dado Cuenta - En Vivo
type: MusicRecording
duration: PT3M13S
duration ms: 193384
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T18:40:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe45e2e795abde447a76b9c31c9e3c7f024c3a23628a057ece859af3412fda2c2
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/08VJUkBMDTCCcYUaEENjwf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08VJUkBMDTCCcYUaEENjwf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe45e2e795abde447a76b9c31c9e3c7f024c3a23628a057ece859af3412fda2c2","isrc":"USA2P2117513","name":"No Se Ha Dado Cuenta - En Vivo","registered_at":"2026-06-20T18:40:07Z","spotify_id":"08VJUkBMDTCCcYUaEENjwf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45e2e795abde447a76b9c31c9e3c7f024c3a23628a057ece859af3412fda2c2. 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/08VJUkBMDTCCcYUaEENjwf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08VJUkBMDTCCcYUaEENjwf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe45e2e795abde447a76b9c31c9e3c7f024c3a23628a057ece859af3412fda2c2","isrc":"USA2P2117513","name":"No Se Ha Dado Cuenta - En Vivo","registered_at":"2026-06-20T18:40:07Z","spotify_id":"08VJUkBMDTCCcYUaEENjwf","type":"track"}

La Flaca - En Vivo
type: MusicRecording
duration: PT3M17S
duration ms: 197198
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117524
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T06:21:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6587cf8d3a6ec295061c493382bcbd0821f28eecfc66b922d5786e58b3464870
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/0W9rj5C9p7DMVH17fyOH1A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0W9rj5C9p7DMVH17fyOH1A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6587cf8d3a6ec295061c493382bcbd0821f28eecfc66b922d5786e58b3464870","isrc":"USA2P2117524","name":"La Flaca - En Vivo","registered_at":"2026-06-25T06:21:04Z","spotify_id":"0W9rj5C9p7DMVH17fyOH1A","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6587cf8d3a6ec295061c493382bcbd0821f28eecfc66b922d5786e58b3464870. 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/0W9rj5C9p7DMVH17fyOH1A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0W9rj5C9p7DMVH17fyOH1A.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6587cf8d3a6ec295061c493382bcbd0821f28eecfc66b922d5786e58b3464870","isrc":"USA2P2117524","name":"La Flaca - En Vivo","registered_at":"2026-06-25T06:21:04Z","spotify_id":"0W9rj5C9p7DMVH17fyOH1A","type":"track"}

Como Poder Olvidarte - En Vivo
type: MusicRecording
duration: PT3M24S
duration ms: 204643
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117516
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:16:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96e29e5dcd3c3744602dd1910a81bafb66cbc39a9e9fc8b655782b8d6ae7cf66
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/1AO15aLOD29crTUqjU3cXl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AO15aLOD29crTUqjU3cXl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96e29e5dcd3c3744602dd1910a81bafb66cbc39a9e9fc8b655782b8d6ae7cf66","isrc":"USA2P2117516","name":"Como Poder Olvidarte - En Vivo","registered_at":"2026-06-11T02:16:02Z","spotify_id":"1AO15aLOD29crTUqjU3cXl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e29e5dcd3c3744602dd1910a81bafb66cbc39a9e9fc8b655782b8d6ae7cf66. 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/1AO15aLOD29crTUqjU3cXl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AO15aLOD29crTUqjU3cXl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x96e29e5dcd3c3744602dd1910a81bafb66cbc39a9e9fc8b655782b8d6ae7cf66","isrc":"USA2P2117516","name":"Como Poder Olvidarte - En Vivo","registered_at":"2026-06-11T02:16:02Z","spotify_id":"1AO15aLOD29crTUqjU3cXl","type":"track"}

El Traje Naranja
type: MusicAlbum
date published: 2020-07-17
track: El Traje Naranja
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192856
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: Hace Falta Alfredo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187036
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: De Ladrillo a Ladrillo
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177960
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: Soy Un Chino
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181841
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: Dicen Que Peleo
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170449
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: Soy El 2
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170095
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: Me Volvi Acordar De Ti
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229617
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: Siempre a Tu Lado
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192435
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: Me Estoy Enamorando
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220308
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: Ya Estoy De Vuelta
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188867
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: Un Tiempo
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159962
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: El Hiperactivo
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188714
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17
track: El Chepe
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165746
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-07-17

Para Que Perder El Tiempo
type: MusicAlbum
date published: 2024-01-25
track: Para Que Perder El Tiempo
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176628
  explicit: false
  by artist: Nueva Marca
  by artist: Grupo Dorado
  in album: Para Que Perder El Tiempo
    type: MusicAlbum
    date published: 2024-01-25
  isrc code: TCAHU2441141
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:39:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac
  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/3T06d0hylE61Hqe0Ts8bF3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T06d0hylE61Hqe0Ts8bF3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac","isrc":"TCAHU2441141","name":"Para Que Perder El Tiempo","registered_at":"2026-06-18T07:39:30Z","spotify_id":"3T06d0hylE61Hqe0Ts8bF3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac. 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/3T06d0hylE61Hqe0Ts8bF3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T06d0hylE61Hqe0Ts8bF3.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac","isrc":"TCAHU2441141","name":"Para Que Perder El Tiempo","registered_at":"2026-06-18T07:39:30Z","spotify_id":"3T06d0hylE61Hqe0Ts8bF3","type":"track"}

Los pensamientos mas Caros
type: MusicAlbum
date published: 2023-11-18
track: Los pensamientos mas Caros
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219892
  explicit: false
  by artist: Nueva Marca
  by artist: Legado HB
  in album: Los pensamientos mas Caros
    type: MusicAlbum
    date published: 2023-11-18
  isrc code: QZDQH2388250

Saiko Marihuano
type: MusicAlbum
date published: 2023-09-08
track: Saiko Marihuano
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171854
  explicit: false
  by artist: Green Relax
  by artist: Nueva Marca
  by artist: Merca Xin Corte
  in album: Saiko Marihuano
    type: MusicAlbum
    date published: 2023-09-08

La Traga Moneda$
type: MusicAlbum
date published: 2023-08-25
track: La Traga Moneda$
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170377
  explicit: false
  by artist: Nueva Marca
  by artist: José Pablo
  in album: La Traga Moneda$
    type: MusicAlbum
    date published: 2023-08-25
  isrc code: USA2P2328257

Seria Lo Justo
type: MusicAlbum
date published: 2023-08-04
track: Seria Lo Justo
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190210
  explicit: false
  by artist: Nueva Marca
  by artist: Referente
  in album: Seria Lo Justo
    type: MusicAlbum
    date published: 2023-08-04

Inconcluso
type: MusicAlbum
date published: 2023-07-22
track: Inconcluso
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156578
  explicit: false
  by artist: Nueva Marca
  in album: Inconcluso
    type: MusicAlbum
    date published: 2023-07-22
  isrc code: TCAHF2318449
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:43:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7adea524dc383e31a51647c0a1acb5631c49b44a3b637911145d7011754af91e
  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/6gNabaGwN05HLUTcAfpMAR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gNabaGwN05HLUTcAfpMAR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7adea524dc383e31a51647c0a1acb5631c49b44a3b637911145d7011754af91e. 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/6gNabaGwN05HLUTcAfpMAR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gNabaGwN05HLUTcAfpMAR.
    date published: 2026-06-13T12:47:07Z

Emb0sc4da
type: MusicAlbum
date published: 2023-04-28
track: Emb0sc4da
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161273
  explicit: false
  by artist: Ulises Orduño
  by artist: Nueva Marca
  in album: Emb0sc4da
    type: MusicAlbum
    date published: 2023-04-28
  isrc code: TCAGZ2383375
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:28:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c1b4ce1f95aca56b76c399809f2b89ebe89c23a2d771e9906b0ae93b6265710
  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/6rxSfMjAvdouu4Cya2GG5i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rxSfMjAvdouu4Cya2GG5i
  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 0x3c1b4ce1f95aca56b76c399809f2b89ebe89c23a2d771e9906b0ae93b6265710. 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/6rxSfMjAvdouu4Cya2GG5i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rxSfMjAvdouu4Cya2GG5i.
    date published: 2026-06-13T17:25:41Z

Bandera Blanca (En Vivo)
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date published: 2023-04-24
track: Bandera Blanca (En Vivo)
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162318
  explicit: false
  by artist: Nueva Marca
  by artist: Referente
  in album: Bandera Blanca (En Vivo)
    type: MusicAlbum
    date published: 2023-04-24

Porte Fino
type: MusicAlbum
date published: 2023-04-05
track: Porte Fino
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157080
  explicit: false
  by artist: Nueva Marca
  by artist: La Nacional Banda Sinaloense
  in album: Porte Fino
    type: MusicAlbum
    date published: 2023-04-05
  isrc code: TCAGZ2316975
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:58:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe83efec3db7dc5d985c0088bca7d38bf2b809c9879e85724f361ed5aa640751e
  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/2qmaSt56iT8Ieiin14hfq9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qmaSt56iT8Ieiin14hfq9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe83efec3db7dc5d985c0088bca7d38bf2b809c9879e85724f361ed5aa640751e","isrc":"TCAGZ2316975","name":"Porte Fino","registered_at":"2026-06-20T12:58:50Z","spotify_id":"2qmaSt56iT8Ieiin14hfq9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83efec3db7dc5d985c0088bca7d38bf2b809c9879e85724f361ed5aa640751e. 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/2qmaSt56iT8Ieiin14hfq9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qmaSt56iT8Ieiin14hfq9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe83efec3db7dc5d985c0088bca7d38bf2b809c9879e85724f361ed5aa640751e","isrc":"TCAGZ2316975","name":"Porte Fino","registered_at":"2026-06-20T12:58:50Z","spotify_id":"2qmaSt56iT8Ieiin14hfq9","type":"track"}

La Sombra Del Viejo
type: MusicAlbum
date published: 2023-03-23
track: La Sombra Del Viejo
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185369
  explicit: false
  by artist: Nueva Marca
  in album: La Sombra Del Viejo
    type: MusicAlbum
    date published: 2023-03-23
  isrc code: TCAGX2362911
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T10:16:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa0641a117e7ff9d988d40a3236c84eff3b36b3ea4641ee83f299be18b280df50
  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/0aLAXQ1OQwWTQZv7buRofh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aLAXQ1OQwWTQZv7buRofh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa0641a117e7ff9d988d40a3236c84eff3b36b3ea4641ee83f299be18b280df50","isrc":"TCAGX2362911","name":"La Sombra Del Viejo","registered_at":"2026-06-18T10:16:58Z","spotify_id":"0aLAXQ1OQwWTQZv7buRofh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0641a117e7ff9d988d40a3236c84eff3b36b3ea4641ee83f299be18b280df50. 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/0aLAXQ1OQwWTQZv7buRofh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aLAXQ1OQwWTQZv7buRofh.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa0641a117e7ff9d988d40a3236c84eff3b36b3ea4641ee83f299be18b280df50","isrc":"TCAGX2362911","name":"La Sombra Del Viejo","registered_at":"2026-06-18T10:16:58Z","spotify_id":"0aLAXQ1OQwWTQZv7buRofh","type":"track"}

Navidad Con Nueva Marca
type: MusicAlbum
date published: 2022-12-20
track: Navidad Sin Ti
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207658
  explicit: false
  by artist: Nueva Marca
  in album: Navidad Con Nueva Marca
    type: MusicAlbum
    date published: 2022-12-20
  isrc code: TCAGR2223545
track: 25 De Diciembre
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163669
  explicit: false
  by artist: Nueva Marca
  in album: Navidad Con Nueva Marca
    type: MusicAlbum
    date published: 2022-12-20
  isrc code: TCAGR2223549
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T18:33:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3348b852f9ee185e7382ab23cf05b99976e17e5f9bb4304483c854eb2039778b
  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/3lTPAqOzSNDcN5NFkK3PUz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lTPAqOzSNDcN5NFkK3PUz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3348b852f9ee185e7382ab23cf05b99976e17e5f9bb4304483c854eb2039778b","isrc":"TCAGR2223549","name":"25 De Diciembre","registered_at":"2026-06-20T18:33:23Z","spotify_id":"3lTPAqOzSNDcN5NFkK3PUz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3348b852f9ee185e7382ab23cf05b99976e17e5f9bb4304483c854eb2039778b. 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/3lTPAqOzSNDcN5NFkK3PUz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lTPAqOzSNDcN5NFkK3PUz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3348b852f9ee185e7382ab23cf05b99976e17e5f9bb4304483c854eb2039778b","isrc":"TCAGR2223549","name":"25 De Diciembre","registered_at":"2026-06-20T18:33:23Z","spotify_id":"3lTPAqOzSNDcN5NFkK3PUz","type":"track"}
track: El Burrito Sabanero
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194901
  explicit: false
  by artist: Nueva Marca
  in album: Navidad Con Nueva Marca
    type: MusicAlbum
    date published: 2022-12-20
  isrc code: TCAGR2223553
track: Regalo Equivocado
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170346
  explicit: false
  by artist: Nueva Marca
  in album: Navidad Con Nueva Marca
    type: MusicAlbum
    date published: 2022-12-20
  isrc code: TCAGR2223557
track: El Pino Verde
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190149
  explicit: false
  by artist: Nueva Marca
  in album: Navidad Con Nueva Marca
    type: MusicAlbum
    date published: 2022-12-20
  isrc code: TCAGR2223559

No Van a Entender
type: MusicAlbum
date published: 2022-12-15
track: No Van a Entender
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161177
  explicit: false
  by artist: Nueva Marca
  in album: No Van a Entender
    type: MusicAlbum
    date published: 2022-12-15
  isrc code: TCAGQ2299272
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T22:26:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x248b52b5f9d9110cd8fb62d87ff795dcaf219e3b03e8291dfbe8cb0107048dfd
  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/5DirlxLT1l3l6PHMiFrp2H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DirlxLT1l3l6PHMiFrp2H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x248b52b5f9d9110cd8fb62d87ff795dcaf219e3b03e8291dfbe8cb0107048dfd","isrc":"TCAGQ2299272","name":"No Van a Entender","registered_at":"2026-06-19T22:26:48Z","spotify_id":"5DirlxLT1l3l6PHMiFrp2H","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248b52b5f9d9110cd8fb62d87ff795dcaf219e3b03e8291dfbe8cb0107048dfd. 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/5DirlxLT1l3l6PHMiFrp2H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DirlxLT1l3l6PHMiFrp2H.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x248b52b5f9d9110cd8fb62d87ff795dcaf219e3b03e8291dfbe8cb0107048dfd","isrc":"TCAGQ2299272","name":"No Van a Entender","registered_at":"2026-06-19T22:26:48Z","spotify_id":"5DirlxLT1l3l6PHMiFrp2H","type":"track"}

La Marca Del Jefe
type: MusicAlbum
date published: 2022-12-10
track: La Marca Del Jefe
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178224
  explicit: false
  by artist: Grupo Lateral
  by artist: Nueva Marca
  in album: La Marca Del Jefe
    type: MusicAlbum
    date published: 2022-12-10

Vale La Pena Ser Caro
type: MusicAlbum
date published: 2022-12-03
track: Vale La Pena Ser Caro
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194568
  explicit: false
  by artist: Nueva Marca
  by artist: Carlos Ramírez
  in album: Vale La Pena Ser Caro
    type: MusicAlbum
    date published: 2022-12-03
  isrc code: TCAGP2289416

Que Van a Saber
type: MusicAlbum
date published: 2022-11-02
track: Que Van a Saber
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143709
  explicit: false
  by artist: Nueva Marca
  by artist: Banda Selectiva
  in album: Que Van a Saber
    type: MusicAlbum
    date published: 2022-11-02
  isrc code: TCAGO2222686
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T17:09:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdbec7c0d6ec1dd6a7bd5f44a81ddc9ac78ef8170f9d2c549056aee67fc7e42e4
  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/5hg3RlRRKVrClXDJZZszZv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hg3RlRRKVrClXDJZZszZv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdbec7c0d6ec1dd6a7bd5f44a81ddc9ac78ef8170f9d2c549056aee67fc7e42e4","isrc":"TCAGO2222686","name":"Que Van a Saber","registered_at":"2026-06-21T17:09:54Z","spotify_id":"5hg3RlRRKVrClXDJZZszZv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbec7c0d6ec1dd6a7bd5f44a81ddc9ac78ef8170f9d2c549056aee67fc7e42e4. 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/5hg3RlRRKVrClXDJZZszZv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hg3RlRRKVrClXDJZZszZv.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xdbec7c0d6ec1dd6a7bd5f44a81ddc9ac78ef8170f9d2c549056aee67fc7e42e4","isrc":"TCAGO2222686","name":"Que Van a Saber","registered_at":"2026-06-21T17:09:54Z","spotify_id":"5hg3RlRRKVrClXDJZZszZv","type":"track"}

Dime
type: MusicAlbum
date published: 2022-10-31
track: Dime
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174192
  explicit: false
  by artist: Nueva Marca
  in album: Dime
    type: MusicAlbum
    date published: 2022-10-31

El Buu
type: MusicAlbum
date published: 2022-07-15
track: El Buu
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226461
  explicit: false
  by artist: Nueva Marca
  in album: El Buu
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USA2P2226081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:26:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06d0e68f3ed1bb57520715ec999e2c285463381004f069a9942ff4f54773fdd5
  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/2aYLHWHPJKCKC0i8KYhJzt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aYLHWHPJKCKC0i8KYhJzt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x06d0e68f3ed1bb57520715ec999e2c285463381004f069a9942ff4f54773fdd5","isrc":"USA2P2226081","name":"El Buu","registered_at":"2026-06-08T00:26:58Z","spotify_id":"2aYLHWHPJKCKC0i8KYhJzt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d0e68f3ed1bb57520715ec999e2c285463381004f069a9942ff4f54773fdd5. 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/2aYLHWHPJKCKC0i8KYhJzt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aYLHWHPJKCKC0i8KYhJzt.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x06d0e68f3ed1bb57520715ec999e2c285463381004f069a9942ff4f54773fdd5","isrc":"USA2P2226081","name":"El Buu","registered_at":"2026-06-08T00:26:58Z","spotify_id":"2aYLHWHPJKCKC0i8KYhJzt","type":"track"}

Flores
type: MusicAlbum
date published: 2022-06-24
track: Flores
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158441
  explicit: false
  by artist: Nueva Marca
  by artist: Diferente Nivel
  in album: Flores
    type: MusicAlbum
    date published: 2022-06-24
  isrc code: USA2P2225846
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:51:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x791dda9f14f8a78c1446a027e87ddd0d84cfca16ac4b2bb8797377e6b73979fd
  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/2n6qEM9e2a6yS50fWyaPQT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n6qEM9e2a6yS50fWyaPQT
  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 0x791dda9f14f8a78c1446a027e87ddd0d84cfca16ac4b2bb8797377e6b73979fd. 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/2n6qEM9e2a6yS50fWyaPQT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n6qEM9e2a6yS50fWyaPQT.
    date published: 2026-06-13T17:25:41Z

Te Fuiste De Aqui
type: MusicAlbum
date published: 2022-06-10
track: Te Fuiste De Aqui
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181466
  explicit: false
  by artist: Nueva Marca
  in album: Te Fuiste De Aqui
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: USA2P2225130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T00:25:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f0ce0e47f1e4840d6afea7b4b3575a43d02c755c63ab9a85bf245a4519d4850
  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/2Q82W4Sp1JGMKtI0JuyxXq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Q82W4Sp1JGMKtI0JuyxXq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f0ce0e47f1e4840d6afea7b4b3575a43d02c755c63ab9a85bf245a4519d4850","isrc":"USA2P2225130","name":"Te Fuiste De Aqui","registered_at":"2026-06-10T00:25:52Z","spotify_id":"2Q82W4Sp1JGMKtI0JuyxXq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0ce0e47f1e4840d6afea7b4b3575a43d02c755c63ab9a85bf245a4519d4850. 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/2Q82W4Sp1JGMKtI0JuyxXq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Q82W4Sp1JGMKtI0JuyxXq.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x9f0ce0e47f1e4840d6afea7b4b3575a43d02c755c63ab9a85bf245a4519d4850","isrc":"USA2P2225130","name":"Te Fuiste De Aqui","registered_at":"2026-06-10T00:25:52Z","spotify_id":"2Q82W4Sp1JGMKtI0JuyxXq","type":"track"}

El Zorro
type: MusicAlbum
date published: 2022-03-05
track: El Zorro
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173693
  explicit: false
  by artist: Nueva Marca
  in album: El Zorro
    type: MusicAlbum
    date published: 2022-03-05
  isrc code: TCAGB2273368

Soy el Jr
type: MusicAlbum
date published: 2022-01-28
track: Soy el Jr
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223697
  explicit: false
  by artist: Nueva Marca
  in album: Soy el Jr
    type: MusicAlbum
    date published: 2022-01-28
  isrc code: ZZOPM2119544
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T10:16:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd21383aff1f770bf9e8c7a06eddefeb9d2bf0ff844d00111aa1bb1340ac77ea6
  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/3rcgXOkts43A0vdIyNI7AX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rcgXOkts43A0vdIyNI7AX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd21383aff1f770bf9e8c7a06eddefeb9d2bf0ff844d00111aa1bb1340ac77ea6","isrc":"ZZOPM2119544","name":"Soy el Jr","registered_at":"2026-06-18T10:16:16Z","spotify_id":"3rcgXOkts43A0vdIyNI7AX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21383aff1f770bf9e8c7a06eddefeb9d2bf0ff844d00111aa1bb1340ac77ea6. 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/3rcgXOkts43A0vdIyNI7AX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rcgXOkts43A0vdIyNI7AX.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd21383aff1f770bf9e8c7a06eddefeb9d2bf0ff844d00111aa1bb1340ac77ea6","isrc":"ZZOPM2119544","name":"Soy el Jr","registered_at":"2026-06-18T10:16:16Z","spotify_id":"3rcgXOkts43A0vdIyNI7AX","type":"track"}

El Charly (En Vivo)
type: MusicAlbum
date published: 2022-01-07
track: El Charly - En Vivo
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183488
  explicit: false
  by artist: Nueva Marca
  by artist: Superkargado
  in album: El Charly (En Vivo)
    type: MusicAlbum
    date published: 2022-01-07
  isrc code: USA2P2156418

El Dexter
type: MusicAlbum
date published: 2021-12-03
track: El Dexter
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205276
  explicit: false
  by artist: Nueva Marca
  in album: El Dexter
    type: MusicAlbum
    date published: 2021-12-03
  isrc code: USA2P2145073
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:37:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x70e7d233c5e5eb30b965026a43a02fd0718f21eb0d68e2a76f9e900e566a2fed
  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/04V4be91YJjcfrvOrREXS6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04V4be91YJjcfrvOrREXS6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x70e7d233c5e5eb30b965026a43a02fd0718f21eb0d68e2a76f9e900e566a2fed","isrc":"USA2P2145073","name":"El Dexter","registered_at":"2026-06-18T12:37:09Z","spotify_id":"04V4be91YJjcfrvOrREXS6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e7d233c5e5eb30b965026a43a02fd0718f21eb0d68e2a76f9e900e566a2fed. 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/04V4be91YJjcfrvOrREXS6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04V4be91YJjcfrvOrREXS6.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x70e7d233c5e5eb30b965026a43a02fd0718f21eb0d68e2a76f9e900e566a2fed","isrc":"USA2P2145073","name":"El Dexter","registered_at":"2026-06-18T12:37:09Z","spotify_id":"04V4be91YJjcfrvOrREXS6","type":"track"}

Seria Un Placer Amarte
type: MusicAlbum
date published: 2021-10-29
track: Seria Un Placer Amarte
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206804
  explicit: false
  by artist: Nueva Marca
  by artist: Maxima Eminencia
  in album: Seria Un Placer Amarte
    type: MusicAlbum
    date published: 2021-10-29
  isrc code: USA2P2144792

La Ley Del Rancho
type: MusicAlbum
date published: 2021-07-16
track: La Ley Del Rancho
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129888
  explicit: false
  by artist: Nueva Marca
  by artist: Grupo Invicto
  in album: La Ley Del Rancho
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: USA2P2124288
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:38:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf8119a078a2cd5978ceff73ced92c0b8c282d5b8146b0f07c2bca4a62fc19690
  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/4tHGqLIrb6iekAVPTaWfRM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tHGqLIrb6iekAVPTaWfRM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf8119a078a2cd5978ceff73ced92c0b8c282d5b8146b0f07c2bca4a62fc19690","isrc":"USA2P2124288","name":"La Ley Del Rancho","registered_at":"2026-06-18T07:38:52Z","spotify_id":"4tHGqLIrb6iekAVPTaWfRM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8119a078a2cd5978ceff73ced92c0b8c282d5b8146b0f07c2bca4a62fc19690. 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/4tHGqLIrb6iekAVPTaWfRM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tHGqLIrb6iekAVPTaWfRM.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf8119a078a2cd5978ceff73ced92c0b8c282d5b8146b0f07c2bca4a62fc19690","isrc":"USA2P2124288","name":"La Ley Del Rancho","registered_at":"2026-06-18T07:38:52Z","spotify_id":"4tHGqLIrb6iekAVPTaWfRM","type":"track"}

Así Me Gusta Andar
type: MusicAlbum
date published: 2021-07-02
track: Así Me Gusta Andar
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140386
  explicit: false
  by artist: Nueva Marca
  by artist: Carlos Ramírez
  in album: Así Me Gusta Andar
    type: MusicAlbum
    date published: 2021-07-02

La indicada
type: MusicAlbum
date published: 2021-03-26
track: La indicada
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257278
  explicit: false
  by artist: los de genaro
  by artist: Nueva Marca
  in album: La indicada
    type: MusicAlbum
    date published: 2021-03-26
  isrc code: SE6A92167173

El Charly
type: MusicAlbum
date published: 2020-10-20
track: El Charly
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179490
  explicit: false
  by artist: Nueva Marca
  in album: El Charly
    type: MusicAlbum
    date published: 2020-10-20
  isrc code: TCAFD2011440

B.M.T
type: MusicAlbum
date published: 2023-11-28
track: Bmt
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158158
  explicit: false
  by artist: Nueva Marca
  in album: B.M.T
    type: MusicAlbum
    date published: 2023-11-28
  isrc code: TCAHP2336599
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:21:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x78eda54aa18769b00c1b37f8659bc8c17b4bd85daf288dbc6922f7110f50266f
  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/4fWi9K6AjSedgMvlZBxeD8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fWi9K6AjSedgMvlZBxeD8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78eda54aa18769b00c1b37f8659bc8c17b4bd85daf288dbc6922f7110f50266f. 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/4fWi9K6AjSedgMvlZBxeD8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fWi9K6AjSedgMvlZBxeD8.
    date published: 2026-07-02T03:55:08Z
track: Bendecido
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133574
  explicit: false
  by artist: Nueva Marca
  in album: B.M.T
    type: MusicAlbum
    date published: 2023-11-28
  isrc code: TCAHP2336603
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:58:24+00:00
track: Tú Persona Tóxica
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175897
  explicit: false
  by artist: Nueva Marca
  in album: B.M.T
    type: MusicAlbum
    date published: 2023-11-28
  isrc code: TCAHP2336610
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:50:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14
  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/5kJ17TFD4aGNFjoydufh69.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kJ17TFD4aGNFjoydufh69
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14","isrc":"TCAHP2336610","name":"Tú Persona Tóxica","registered_at":"2026-06-18T21:50:23Z","spotify_id":"5kJ17TFD4aGNFjoydufh69","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14. 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/5kJ17TFD4aGNFjoydufh69.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kJ17TFD4aGNFjoydufh69.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14","isrc":"TCAHP2336610","name":"Tú Persona Tóxica","registered_at":"2026-06-18T21:50:23Z","spotify_id":"5kJ17TFD4aGNFjoydufh69","type":"track"}
track: Bienvenidos a Guasave
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188393
  explicit: false
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  in album: B.M.T
    type: MusicAlbum
    date published: 2023-11-28
  isrc code: TCAHP2336612
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:16:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956862
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956862
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1YQp9Io8iH4f6MAR68EDyO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YQp9Io8iH4f6MAR68EDyO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T02:10:22Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b","isrc":"TCAHP2336612","name":"Bienvenidos a Guasave","registered_at":"2026-06-06T13:16:11Z","spotify_id":"1YQp9Io8iH4f6MAR68EDyO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YQp9Io8iH4f6MAR68EDyO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YQp9Io8iH4f6MAR68EDyO.
    date published: 2026-07-06T02:10:22Z
    text: {"copyright_id":"0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b","isrc":"TCAHP2336612","name":"Bienvenidos a Guasave","registered_at":"2026-06-06T13:16:11Z","spotify_id":"1YQp9Io8iH4f6MAR68EDyO","type":"track"}
track: Voy a Cuidarte
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153397
  explicit: false
  by artist: Nueva Marca
  in album: B.M.T
    type: MusicAlbum
    date published: 2023-11-28
  isrc code: TCAHP2336618
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:27:24+00:00
track: Gatata
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210356
  explicit: false
  by artist: Nueva Marca
  by artist: Carlos Ramírez
  in album: B.M.T
    type: MusicAlbum
    date published: 2023-11-28
  isrc code: TCAHP2336705
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:57:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0c7876a5f89542d6ad94c99b973ee13ef8b85b0d4a718cebe8b21d568a9d370
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  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: Que Hago Yo
track: Felino
track: No Está Fácil
track: Inconcluso

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956889

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0dC4qME2KJeXrdXMDPzytJ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dC4qME2KJeXrdXMDPzytJ

OTSTimestamp
type: PropertyValue
value: 2026-07-06T06:56:49Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c7876a5f89542d6ad94c99b973ee13ef8b85b0d4a718cebe8b21d568a9d370. 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/0dC4qME2KJeXrdXMDPzytJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dC4qME2KJeXrdXMDPzytJ.
date published: 2026-07-06T06:56:49Z

Que Hago Yo
type: MusicRecording
duration: PT2M51S
duration ms: 171997
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336715
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:17:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2gRlnDsz6LDJwC4hdpjJ5A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gRlnDsz6LDJwC4hdpjJ5A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312","isrc":"TCAHP2336715","name":"Que Hago Yo","registered_at":"2026-06-05T05:17:59Z","spotify_id":"2gRlnDsz6LDJwC4hdpjJ5A","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gRlnDsz6LDJwC4hdpjJ5A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gRlnDsz6LDJwC4hdpjJ5A.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312","isrc":"TCAHP2336715","name":"Que Hago Yo","registered_at":"2026-06-05T05:17:59Z","spotify_id":"2gRlnDsz6LDJwC4hdpjJ5A","type":"track"}

Felino
type: MusicRecording
duration: PT3M8S
duration ms: 188330
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336726
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:29:30+00:00

No Está Fácil
type: MusicRecording
duration: PT3M0S
duration ms: 180934
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336731
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:03:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5e6FKdGniG5oW84EfPhIeE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e6FKdGniG5oW84EfPhIeE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c","isrc":"TCAHP2336731","name":"No Está Fácil","registered_at":"2026-06-08T18:03:07Z","spotify_id":"5e6FKdGniG5oW84EfPhIeE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5e6FKdGniG5oW84EfPhIeE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5e6FKdGniG5oW84EfPhIeE.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c","isrc":"TCAHP2336731","name":"No Está Fácil","registered_at":"2026-06-08T18:03:07Z","spotify_id":"5e6FKdGniG5oW84EfPhIeE","type":"track"}

Inconcluso
type: MusicRecording
duration: PT2M36S
duration ms: 156578
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336792
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T16:21:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bd2c65212babe1f161906a249c2d988c98e65e6a1000b2fbe44ce1b40bdd080
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/09EdpHC2Ek9XOLgMzSX64l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09EdpHC2Ek9XOLgMzSX64l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd2c65212babe1f161906a249c2d988c98e65e6a1000b2fbe44ce1b40bdd080. 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/09EdpHC2Ek9XOLgMzSX64l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09EdpHC2Ek9XOLgMzSX64l.
  date published: 2026-07-02T03:55:08Z

Para Que Perder El Tiempo
type: MusicAlbum
date published: 2024-07-15
track: Para Que Perder El Tiempo
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176628
  explicit: false
  by artist: Nueva Marca
  by artist: Grupo Dorado
  in album: Para Que Perder El Tiempo
    type: MusicAlbum
    date published: 2024-07-15
  isrc code: TCAHU2441141
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T07:39:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac
  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/3jBzEFLphwUU6sDxlA9rri.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jBzEFLphwUU6sDxlA9rri
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac","isrc":"TCAHU2441141","name":"Para Que Perder El Tiempo","registered_at":"2026-06-18T07:39:30Z","spotify_id":"3jBzEFLphwUU6sDxlA9rri","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac. 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/3jBzEFLphwUU6sDxlA9rri.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jBzEFLphwUU6sDxlA9rri.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac","isrc":"TCAHU2441141","name":"Para Que Perder El Tiempo","registered_at":"2026-06-18T07:39:30Z","spotify_id":"3jBzEFLphwUU6sDxlA9rri","type":"track"}

Me Gusta lo Caro
type: MusicAlbum
date published: 2024-06-16
track: Me Gusta lo Caro
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165613
  explicit: false
  by artist: Grupo Dorado
  by artist: Nueva Marca
  in album: Me Gusta lo Caro
    type: MusicAlbum
    date published: 2024-06-16
  isrc code: QZDQH2420424
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T09:18:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd447dbae90845649573331de6f820a9f1cd78aeee1d053cefec53089c231f803
  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/5UBkzyT8KcBAc0b46TbzuC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UBkzyT8KcBAc0b46TbzuC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd447dbae90845649573331de6f820a9f1cd78aeee1d053cefec53089c231f803","isrc":"QZDQH2420424","name":"Me Gusta lo Caro","registered_at":"2026-06-10T09:18:49Z","spotify_id":"5UBkzyT8KcBAc0b46TbzuC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd447dbae90845649573331de6f820a9f1cd78aeee1d053cefec53089c231f803. 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/5UBkzyT8KcBAc0b46TbzuC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UBkzyT8KcBAc0b46TbzuC.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd447dbae90845649573331de6f820a9f1cd78aeee1d053cefec53089c231f803","isrc":"QZDQH2420424","name":"Me Gusta lo Caro","registered_at":"2026-06-10T09:18:49Z","spotify_id":"5UBkzyT8KcBAc0b46TbzuC","type":"track"}

Borrachera Con Tololoche (En vivo)
type: MusicAlbum
date published: 2024-12-13
track: Julio Beltrán - En vivo
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229258
  explicit: false
  by artist: Nueva Marca
  in album: Borrachera Con Tololoche (En vivo)
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: QZDQH2440155
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:16:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf0c013591f829b56dad9e2cbae9548341dc799cd76ffa6c5735e9dbc1f4e8241
  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/1TLYonfETPbfh4jzHH3MXK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TLYonfETPbfh4jzHH3MXK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf0c013591f829b56dad9e2cbae9548341dc799cd76ffa6c5735e9dbc1f4e8241","isrc":"QZDQH2440155","name":"Julio Beltrán - En vivo","registered_at":"2026-06-06T21:16:40Z","spotify_id":"1TLYonfETPbfh4jzHH3MXK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c013591f829b56dad9e2cbae9548341dc799cd76ffa6c5735e9dbc1f4e8241. 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/1TLYonfETPbfh4jzHH3MXK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TLYonfETPbfh4jzHH3MXK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf0c013591f829b56dad9e2cbae9548341dc799cd76ffa6c5735e9dbc1f4e8241","isrc":"QZDQH2440155","name":"Julio Beltrán - En vivo","registered_at":"2026-06-06T21:16:40Z","spotify_id":"1TLYonfETPbfh4jzHH3MXK","type":"track"}
track: El Guero Colorado - En vivo
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237853
  explicit: false
  by artist: Nueva Marca
  in album: Borrachera Con Tololoche (En vivo)
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: QZDQH2440156
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:30:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2d8cc2d0878c6093355f38eb389d48ede6057e3e5e90b77ab5eb1373c88888d
  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/1v0jruMEfxAYh7Sxn2VJ8r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v0jruMEfxAYh7Sxn2VJ8r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb2d8cc2d0878c6093355f38eb389d48ede6057e3e5e90b77ab5eb1373c88888d","isrc":"QZDQH2440156","name":"El Guero Colorado - En vivo","registered_at":"2026-06-07T17:30:58Z","spotify_id":"1v0jruMEfxAYh7Sxn2VJ8r","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d8cc2d0878c6093355f38eb389d48ede6057e3e5e90b77ab5eb1373c88888d. 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/1v0jruMEfxAYh7Sxn2VJ8r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1v0jruMEfxAYh7Sxn2VJ8r.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb2d8cc2d0878c6093355f38eb389d48ede6057e3e5e90b77ab5eb1373c88888d","isrc":"QZDQH2440156","name":"El Guero Colorado - En vivo","registered_at":"2026-06-07T17:30:58Z","spotify_id":"1v0jruMEfxAYh7Sxn2VJ8r","type":"track"}
track: Un Millón De Primaveras - En vivo
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163477
  explicit: false
  by artist: Nueva Marca
  in album: Borrachera Con Tololoche (En vivo)
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: QZDQH2438690
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:15:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4707e80f4347fa06c8822ac1cb57c2907704c3ce52cbb0bad4659537b9bfe30
  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/5s0KEXZsKfS84WyYnyPMJw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5s0KEXZsKfS84WyYnyPMJw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf4707e80f4347fa06c8822ac1cb57c2907704c3ce52cbb0bad4659537b9bfe30","isrc":"QZDQH2438690","name":"Un Millón De Primaveras - En vivo","registered_at":"2026-06-06T21:15:48Z","spotify_id":"5s0KEXZsKfS84WyYnyPMJw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4707e80f4347fa06c8822ac1cb57c2907704c3ce52cbb0bad4659537b9bfe30. 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/5s0KEXZsKfS84WyYnyPMJw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5s0KEXZsKfS84WyYnyPMJw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf4707e80f4347fa06c8822ac1cb57c2907704c3ce52cbb0bad4659537b9bfe30","isrc":"QZDQH2438690","name":"Un Millón De Primaveras - En vivo","registered_at":"2026-06-06T21:15:48Z","spotify_id":"5s0KEXZsKfS84WyYnyPMJw","type":"track"}
track: Hombre De Ley - En vivo
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193786
  explicit: false
  by artist: Nueva Marca
  in album: Borrachera Con Tololoche (En vivo)
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: QZDQH2440158
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T13:49:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbebf22723e1864b555f7da498daf498b7b55695a37e3efc70c79a777ca47f1aa
  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/7mvXBKulWPkb3wvx1xAZfw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mvXBKulWPkb3wvx1xAZfw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbebf22723e1864b555f7da498daf498b7b55695a37e3efc70c79a777ca47f1aa","isrc":"QZDQH2440158","name":"Hombre De Ley - En vivo","registered_at":"2026-06-09T13:49:21Z","spotify_id":"7mvXBKulWPkb3wvx1xAZfw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebf22723e1864b555f7da498daf498b7b55695a37e3efc70c79a777ca47f1aa. 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/7mvXBKulWPkb3wvx1xAZfw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mvXBKulWPkb3wvx1xAZfw.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbebf22723e1864b555f7da498daf498b7b55695a37e3efc70c79a777ca47f1aa","isrc":"QZDQH2440158","name":"Hombre De Ley - En vivo","registered_at":"2026-06-09T13:49:21Z","spotify_id":"7mvXBKulWPkb3wvx1xAZfw","type":"track"}
track: Quién De Los Dos Será - En vivo
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194495
  explicit: false
  by artist: Nueva Marca
  in album: Borrachera Con Tololoche (En vivo)
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: QZDQH2438692
  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: La Muerte Del Comandante - En vivo
track: Falsa Ilusion - En vivo
track: La Vecindad - En vivo
track: Lo Lindo De Ti - En vivo
track: Juan Corona - En vivo
track: El Color De La Suerte - En vivo
track: Las Isabeles - En vivo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T11:27:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x08ebf8bc868105f74c1e7393b8eccf8bdca542ac6780103aa55f240ac8b66904

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4CJ8B4xR5PhMFkDYyo6KWq.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CJ8B4xR5PhMFkDYyo6KWq

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x08ebf8bc868105f74c1e7393b8eccf8bdca542ac6780103aa55f240ac8b66904","isrc":"QZDQH2438692","name":"Quién De Los Dos Será - En vivo","registered_at":"2026-06-07T11:27:04Z","spotify_id":"4CJ8B4xR5PhMFkDYyo6KWq","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 0x08ebf8bc868105f74c1e7393b8eccf8bdca542ac6780103aa55f240ac8b66904. 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/4CJ8B4xR5PhMFkDYyo6KWq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CJ8B4xR5PhMFkDYyo6KWq.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x08ebf8bc868105f74c1e7393b8eccf8bdca542ac6780103aa55f240ac8b66904","isrc":"QZDQH2438692","name":"Quién De Los Dos Será - En vivo","registered_at":"2026-06-07T11:27:04Z","spotify_id":"4CJ8B4xR5PhMFkDYyo6KWq","type":"track"}

La Muerte Del Comandante - En vivo
type: MusicRecording
duration: PT5M29S
duration ms: 329269
explicit: false
by artist: Nueva Marca
in album: Borrachera Con Tololoche (En vivo)
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QZDQH2440160
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:23:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76eb172c817f24eb17c028642459f6a5f58dedfa8afafb728692f92074a80559
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/2ZqSpZTU6rY831A0LCbq5C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZqSpZTU6rY831A0LCbq5C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76eb172c817f24eb17c028642459f6a5f58dedfa8afafb728692f92074a80559","isrc":"QZDQH2440160","name":"La Muerte Del Comandante - En vivo","registered_at":"2026-06-09T15:23:34Z","spotify_id":"2ZqSpZTU6rY831A0LCbq5C","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76eb172c817f24eb17c028642459f6a5f58dedfa8afafb728692f92074a80559. 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/2ZqSpZTU6rY831A0LCbq5C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZqSpZTU6rY831A0LCbq5C.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x76eb172c817f24eb17c028642459f6a5f58dedfa8afafb728692f92074a80559","isrc":"QZDQH2440160","name":"La Muerte Del Comandante - En vivo","registered_at":"2026-06-09T15:23:34Z","spotify_id":"2ZqSpZTU6rY831A0LCbq5C","type":"track"}

Falsa Ilusion - En vivo
type: MusicRecording
duration: PT3M3S
duration ms: 183504
explicit: false
by artist: Nueva Marca
in album: Borrachera Con Tololoche (En vivo)
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QZDQH2440161
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:38:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50ffec871d1ea6ffada82064398be0f6d177b6e38310897b281b7c2b34184642
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/4XqNP4XaCLC7AyUPjN78Wp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XqNP4XaCLC7AyUPjN78Wp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50ffec871d1ea6ffada82064398be0f6d177b6e38310897b281b7c2b34184642","isrc":"QZDQH2440161","name":"Falsa Ilusion - En vivo","registered_at":"2026-06-11T01:38:37Z","spotify_id":"4XqNP4XaCLC7AyUPjN78Wp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ffec871d1ea6ffada82064398be0f6d177b6e38310897b281b7c2b34184642. 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/4XqNP4XaCLC7AyUPjN78Wp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XqNP4XaCLC7AyUPjN78Wp.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x50ffec871d1ea6ffada82064398be0f6d177b6e38310897b281b7c2b34184642","isrc":"QZDQH2440161","name":"Falsa Ilusion - En vivo","registered_at":"2026-06-11T01:38:37Z","spotify_id":"4XqNP4XaCLC7AyUPjN78Wp","type":"track"}

La Vecindad - En vivo
type: MusicRecording
duration: PT3M39S
duration ms: 219344
explicit: false
by artist: Nueva Marca
in album: Borrachera Con Tololoche (En vivo)
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QZDQH2440162
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:35:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde71ebf42842c312e807def5608ad1f234714eb21f06ad5a294b8b269804a04c
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/1VK4WCDl0FHpSXnwwtLcL9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VK4WCDl0FHpSXnwwtLcL9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde71ebf42842c312e807def5608ad1f234714eb21f06ad5a294b8b269804a04c","isrc":"QZDQH2440162","name":"La Vecindad - En vivo","registered_at":"2026-06-11T01:35:34Z","spotify_id":"1VK4WCDl0FHpSXnwwtLcL9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde71ebf42842c312e807def5608ad1f234714eb21f06ad5a294b8b269804a04c. 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/1VK4WCDl0FHpSXnwwtLcL9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VK4WCDl0FHpSXnwwtLcL9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xde71ebf42842c312e807def5608ad1f234714eb21f06ad5a294b8b269804a04c","isrc":"QZDQH2440162","name":"La Vecindad - En vivo","registered_at":"2026-06-11T01:35:34Z","spotify_id":"1VK4WCDl0FHpSXnwwtLcL9","type":"track"}

Lo Lindo De Ti - En vivo
type: MusicRecording
duration: PT3M47S
duration ms: 227605
explicit: false
by artist: Nueva Marca
in album: Borrachera Con Tololoche (En vivo)
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QZDQH2440163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:31:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x894ef4ea6f61f2e460d2c3f4631b36a8bfab60911ecf46de8f9211d511d08bfd
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/0tEQO7K2rQIezdLy3aoVqf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tEQO7K2rQIezdLy3aoVqf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x894ef4ea6f61f2e460d2c3f4631b36a8bfab60911ecf46de8f9211d511d08bfd","isrc":"QZDQH2440163","name":"Lo Lindo De Ti - En vivo","registered_at":"2026-06-07T17:31:28Z","spotify_id":"0tEQO7K2rQIezdLy3aoVqf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894ef4ea6f61f2e460d2c3f4631b36a8bfab60911ecf46de8f9211d511d08bfd. 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/0tEQO7K2rQIezdLy3aoVqf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tEQO7K2rQIezdLy3aoVqf.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x894ef4ea6f61f2e460d2c3f4631b36a8bfab60911ecf46de8f9211d511d08bfd","isrc":"QZDQH2440163","name":"Lo Lindo De Ti - En vivo","registered_at":"2026-06-07T17:31:28Z","spotify_id":"0tEQO7K2rQIezdLy3aoVqf","type":"track"}

Juan Corona - En vivo
type: MusicRecording
duration: PT3M26S
duration ms: 206805
explicit: false
by artist: Nueva Marca
in album: Borrachera Con Tololoche (En vivo)
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QZDQH2440164
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:51:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x888952548360497217bbb3843c935b7c41dea556f032bf1346300374f35e81f6
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/6qwfGcfqVQxHLSXd7xXSE3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qwfGcfqVQxHLSXd7xXSE3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x888952548360497217bbb3843c935b7c41dea556f032bf1346300374f35e81f6","isrc":"QZDQH2440164","name":"Juan Corona - En vivo","registered_at":"2026-06-11T03:51:41Z","spotify_id":"6qwfGcfqVQxHLSXd7xXSE3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888952548360497217bbb3843c935b7c41dea556f032bf1346300374f35e81f6. 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/6qwfGcfqVQxHLSXd7xXSE3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qwfGcfqVQxHLSXd7xXSE3.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x888952548360497217bbb3843c935b7c41dea556f032bf1346300374f35e81f6","isrc":"QZDQH2440164","name":"Juan Corona - En vivo","registered_at":"2026-06-11T03:51:41Z","spotify_id":"6qwfGcfqVQxHLSXd7xXSE3","type":"track"}

El Color De La Suerte - En vivo
type: MusicRecording
duration: PT3M8S
duration ms: 188490
explicit: false
by artist: Nueva Marca
in album: Borrachera Con Tololoche (En vivo)
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QZDQH2440165
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:46:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d5992289b41eee4ea06054fa7822c2a4a03038b23c62b6e8909ffd1c3411377
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/6iYJuCV4X9a5nj0nWhVC5H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iYJuCV4X9a5nj0nWhVC5H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d5992289b41eee4ea06054fa7822c2a4a03038b23c62b6e8909ffd1c3411377","isrc":"QZDQH2440165","name":"El Color De La Suerte - En vivo","registered_at":"2026-06-11T01:46:00Z","spotify_id":"6iYJuCV4X9a5nj0nWhVC5H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5992289b41eee4ea06054fa7822c2a4a03038b23c62b6e8909ffd1c3411377. 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/6iYJuCV4X9a5nj0nWhVC5H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iYJuCV4X9a5nj0nWhVC5H.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3d5992289b41eee4ea06054fa7822c2a4a03038b23c62b6e8909ffd1c3411377","isrc":"QZDQH2440165","name":"El Color De La Suerte - En vivo","registered_at":"2026-06-11T01:46:00Z","spotify_id":"6iYJuCV4X9a5nj0nWhVC5H","type":"track"}

Las Isabeles - En vivo
type: MusicRecording
duration: PT4M10S
duration ms: 250666
explicit: false
by artist: Nueva Marca
in album: Borrachera Con Tololoche (En vivo)
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QZDQH2440166
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:06:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bd2261b082514df61b19326c1e9deb2f3398befe98c606bb732d048097ee6c0
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/186HyxeO0NEwKgG5M9AFkD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/186HyxeO0NEwKgG5M9AFkD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bd2261b082514df61b19326c1e9deb2f3398befe98c606bb732d048097ee6c0","isrc":"QZDQH2440166","name":"Las Isabeles - En vivo","registered_at":"2026-06-10T13:06:53Z","spotify_id":"186HyxeO0NEwKgG5M9AFkD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd2261b082514df61b19326c1e9deb2f3398befe98c606bb732d048097ee6c0. 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/186HyxeO0NEwKgG5M9AFkD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/186HyxeO0NEwKgG5M9AFkD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9bd2261b082514df61b19326c1e9deb2f3398befe98c606bb732d048097ee6c0","isrc":"QZDQH2440166","name":"Las Isabeles - En vivo","registered_at":"2026-06-10T13:06:53Z","spotify_id":"186HyxeO0NEwKgG5M9AFkD","type":"track"}

El Seis
type: MusicAlbum
date published: 2023-09-01
track: El Seis
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224673
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: TCAHJ2330439
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:47:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6
  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/4au1MYbggjydD7vrZN5EKe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4au1MYbggjydD7vrZN5EKe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6","isrc":"TCAHJ2330439","name":"El Seis","registered_at":"2026-06-08T14:47:01Z","spotify_id":"4au1MYbggjydD7vrZN5EKe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6. 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/4au1MYbggjydD7vrZN5EKe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4au1MYbggjydD7vrZN5EKe.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6","isrc":"TCAHJ2330439","name":"El Seis","registered_at":"2026-06-08T14:47:01Z","spotify_id":"4au1MYbggjydD7vrZN5EKe","type":"track"}
track: Proximamente
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184248
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: TCAHJ2330634
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:08:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x80db5e1b4c47da02428169d8e36280f38135b965570861a6087fc1bf77bee4fc
  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/65U1R9dP6WzaEabwPWL5o5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65U1R9dP6WzaEabwPWL5o5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80db5e1b4c47da02428169d8e36280f38135b965570861a6087fc1bf77bee4fc. 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/65U1R9dP6WzaEabwPWL5o5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65U1R9dP6WzaEabwPWL5o5.
    date published: 2026-07-02T03:55:08Z
track: El Roque
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167232
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: TCAHJ2330700
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:46:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca0030e251f730df5d0492c53902f2e32437f7f05da63053a796fa374d94d964
  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/3Iwr4eR0Md3fcfCEGfoeSw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Iwr4eR0Md3fcfCEGfoeSw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca0030e251f730df5d0492c53902f2e32437f7f05da63053a796fa374d94d964","isrc":"TCAHJ2330700","name":"El Roque","registered_at":"2026-06-08T14:46:01Z","spotify_id":"3Iwr4eR0Md3fcfCEGfoeSw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0030e251f730df5d0492c53902f2e32437f7f05da63053a796fa374d94d964. 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/3Iwr4eR0Md3fcfCEGfoeSw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Iwr4eR0Md3fcfCEGfoeSw.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xca0030e251f730df5d0492c53902f2e32437f7f05da63053a796fa374d94d964","isrc":"TCAHJ2330700","name":"El Roque","registered_at":"2026-06-08T14:46:01Z","spotify_id":"3Iwr4eR0Md3fcfCEGfoeSw","type":"track"}
track: Tu Me Gustas
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165552
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: TCAHJ2336247
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:32:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75f15cf557e479664ac59e04f682a9056a2fa7d308fbdac00fc0b0c6b0f61b40
  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/6K3qUm5YHuMrt4cC8L2MYK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K3qUm5YHuMrt4cC8L2MYK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75f15cf557e479664ac59e04f682a9056a2fa7d308fbdac00fc0b0c6b0f61b40","isrc":"TCAHJ2336247","name":"Tu Me Gustas","registered_at":"2026-06-01T12:32:59Z","spotify_id":"6K3qUm5YHuMrt4cC8L2MYK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f15cf557e479664ac59e04f682a9056a2fa7d308fbdac00fc0b0c6b0f61b40. 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/6K3qUm5YHuMrt4cC8L2MYK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K3qUm5YHuMrt4cC8L2MYK.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x75f15cf557e479664ac59e04f682a9056a2fa7d308fbdac00fc0b0c6b0f61b40","isrc":"TCAHJ2336247","name":"Tu Me Gustas","registered_at":"2026-06-01T12:32:59Z","spotify_id":"6K3qUm5YHuMrt4cC8L2MYK","type":"track"}
track: Todo Esta Bien
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183935
  explicit: false
  by artist: Nueva Marca
  in album: El Seis
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: TCAHJ2336261
  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: Te Apuesto
track: La Sombra Del Viejo
track: Lo Mejor Que Me Ha Pasado
track: Positivo Me Veran
track: Quien Te Crees

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T22:22:19+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3028c48ab12bfe680464dc197a13854fdf6e74c8d1daca027793cdf5ff0f006c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0wUoAzzDgwP5ZyztDL0HsB.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wUoAzzDgwP5ZyztDL0HsB

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3028c48ab12bfe680464dc197a13854fdf6e74c8d1daca027793cdf5ff0f006c","isrc":"TCAHJ2336261","name":"Todo Esta Bien","registered_at":"2026-06-07T22:22:19Z","spotify_id":"0wUoAzzDgwP5ZyztDL0HsB","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 0x3028c48ab12bfe680464dc197a13854fdf6e74c8d1daca027793cdf5ff0f006c. 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/0wUoAzzDgwP5ZyztDL0HsB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wUoAzzDgwP5ZyztDL0HsB.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x3028c48ab12bfe680464dc197a13854fdf6e74c8d1daca027793cdf5ff0f006c","isrc":"TCAHJ2336261","name":"Todo Esta Bien","registered_at":"2026-06-07T22:22:19Z","spotify_id":"0wUoAzzDgwP5ZyztDL0HsB","type":"track"}

Te Apuesto
type: MusicRecording
duration: PT3M2S
duration ms: 182928
explicit: false
by artist: Nueva Marca
in album: El Seis
  type: MusicAlbum
  date published: 2023-09-01
isrc code: TCAHJ2336336
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:10:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2bf42401fa6f4f4a6c08aaa7516d317361e0a3ad8a0c64f243c169d65d8c608
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/2lSMKA5vrESXCRLta0cat9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lSMKA5vrESXCRLta0cat9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2bf42401fa6f4f4a6c08aaa7516d317361e0a3ad8a0c64f243c169d65d8c608","isrc":"TCAHJ2336336","name":"Te Apuesto","registered_at":"2026-06-18T12:10:37Z","spotify_id":"2lSMKA5vrESXCRLta0cat9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bf42401fa6f4f4a6c08aaa7516d317361e0a3ad8a0c64f243c169d65d8c608. 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/2lSMKA5vrESXCRLta0cat9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lSMKA5vrESXCRLta0cat9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf2bf42401fa6f4f4a6c08aaa7516d317361e0a3ad8a0c64f243c169d65d8c608","isrc":"TCAHJ2336336","name":"Te Apuesto","registered_at":"2026-06-18T12:10:37Z","spotify_id":"2lSMKA5vrESXCRLta0cat9","type":"track"}

La Sombra Del Viejo
type: MusicRecording
duration: PT3M5S
duration ms: 185369
explicit: false
by artist: Nueva Marca
in album: El Seis
  type: MusicAlbum
  date published: 2023-09-01
isrc code: TCAHJ2336346
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:27:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd29cd78c45fb924f61f663cc2a697bc59c03880339913b6ed97b91877a1ef6f3
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/6G80CGbfWcvI6MytVJj9Ne.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G80CGbfWcvI6MytVJj9Ne
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd29cd78c45fb924f61f663cc2a697bc59c03880339913b6ed97b91877a1ef6f3","isrc":"TCAHJ2336346","name":"La Sombra Del Viejo","registered_at":"2026-06-10T22:27:35Z","spotify_id":"6G80CGbfWcvI6MytVJj9Ne","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29cd78c45fb924f61f663cc2a697bc59c03880339913b6ed97b91877a1ef6f3. 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/6G80CGbfWcvI6MytVJj9Ne.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G80CGbfWcvI6MytVJj9Ne.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd29cd78c45fb924f61f663cc2a697bc59c03880339913b6ed97b91877a1ef6f3","isrc":"TCAHJ2336346","name":"La Sombra Del Viejo","registered_at":"2026-06-10T22:27:35Z","spotify_id":"6G80CGbfWcvI6MytVJj9Ne","type":"track"}

Lo Mejor Que Me Ha Pasado
type: MusicRecording
duration: PT3M11S
duration ms: 191015
explicit: false
by artist: Nueva Marca
in album: El Seis
  type: MusicAlbum
  date published: 2023-09-01
isrc code: TCAHJ2336358
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:24:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a6e29c1bfbd62c081a144cf623b811c67721eec277bd82f511e39ed986d4576
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/1Yna8zuozicLjhIg5uJ9dk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Yna8zuozicLjhIg5uJ9dk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a6e29c1bfbd62c081a144cf623b811c67721eec277bd82f511e39ed986d4576","isrc":"TCAHJ2336358","name":"Lo Mejor Que Me Ha Pasado","registered_at":"2026-06-06T19:24:24Z","spotify_id":"1Yna8zuozicLjhIg5uJ9dk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6e29c1bfbd62c081a144cf623b811c67721eec277bd82f511e39ed986d4576. 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/1Yna8zuozicLjhIg5uJ9dk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Yna8zuozicLjhIg5uJ9dk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2a6e29c1bfbd62c081a144cf623b811c67721eec277bd82f511e39ed986d4576","isrc":"TCAHJ2336358","name":"Lo Mejor Que Me Ha Pasado","registered_at":"2026-06-06T19:24:24Z","spotify_id":"1Yna8zuozicLjhIg5uJ9dk","type":"track"}

Positivo Me Veran
type: MusicRecording
duration: PT4M27S
duration ms: 267725
explicit: false
by artist: Nueva Marca
in album: El Seis
  type: MusicAlbum
  date published: 2023-09-01
isrc code: TCAHJ2336463
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:09:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2285c01e7e8234562856841e68a7a3321d86a8bcee80d61c03ac388991f2f267
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/3fFEEUHwv9yNGwfSEONUWL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fFEEUHwv9yNGwfSEONUWL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2285c01e7e8234562856841e68a7a3321d86a8bcee80d61c03ac388991f2f267","isrc":"TCAHJ2336463","name":"Positivo Me Veran","registered_at":"2026-06-18T06:09:43Z","spotify_id":"3fFEEUHwv9yNGwfSEONUWL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2285c01e7e8234562856841e68a7a3321d86a8bcee80d61c03ac388991f2f267. 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/3fFEEUHwv9yNGwfSEONUWL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fFEEUHwv9yNGwfSEONUWL.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2285c01e7e8234562856841e68a7a3321d86a8bcee80d61c03ac388991f2f267","isrc":"TCAHJ2336463","name":"Positivo Me Veran","registered_at":"2026-06-18T06:09:43Z","spotify_id":"3fFEEUHwv9yNGwfSEONUWL","type":"track"}

Quien Te Crees
type: MusicRecording
duration: PT3M40S
duration ms: 220392
explicit: false
by artist: Nueva Marca
in album: El Seis
  type: MusicAlbum
  date published: 2023-09-01
isrc code: TCAHJ2336474
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:41:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e28ace32bc6b4b00a29c28b7bfe34f0a65ace39a55ed8e6200cf6517643207b
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/3JwPxFN0FEGWPNZ3VWFmup.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JwPxFN0FEGWPNZ3VWFmup
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e28ace32bc6b4b00a29c28b7bfe34f0a65ace39a55ed8e6200cf6517643207b","isrc":"TCAHJ2336474","name":"Quien Te Crees","registered_at":"2026-06-19T17:41:55Z","spotify_id":"3JwPxFN0FEGWPNZ3VWFmup","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e28ace32bc6b4b00a29c28b7bfe34f0a65ace39a55ed8e6200cf6517643207b. 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/3JwPxFN0FEGWPNZ3VWFmup.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JwPxFN0FEGWPNZ3VWFmup.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4e28ace32bc6b4b00a29c28b7bfe34f0a65ace39a55ed8e6200cf6517643207b","isrc":"TCAHJ2336474","name":"Quien Te Crees","registered_at":"2026-06-19T17:41:55Z","spotify_id":"3JwPxFN0FEGWPNZ3VWFmup","type":"track"}

Covers
type: MusicAlbum
date published: 2022-11-29
track: Dime
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174192
  explicit: false
  by artist: Nueva Marca
  in album: Covers
    type: MusicAlbum
    date published: 2022-11-29
  isrc code: TCAGP2275256
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:02:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98961f958cf9de27b3eecf2709480ff19c53c762aa80be530f5c76cd77231a1b
  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/7o5B92vHirHQrgwzyaTa9U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o5B92vHirHQrgwzyaTa9U
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98961f958cf9de27b3eecf2709480ff19c53c762aa80be530f5c76cd77231a1b. 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/7o5B92vHirHQrgwzyaTa9U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o5B92vHirHQrgwzyaTa9U.
    date published: 2026-06-13T15:41:10Z
track: Por Si No Recuerdas
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190201
  explicit: false
  by artist: Nueva Marca
  in album: Covers
    type: MusicAlbum
    date published: 2022-11-29
  isrc code: TCAGP2284312
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:31:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x820ed9ae49c94a8495c5cb9ee60a48b8eac9813ce72eedfc8f88e6137b9f9f61
  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/7Gl1l18QW2ZejPQwHrvOud.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Gl1l18QW2ZejPQwHrvOud
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x820ed9ae49c94a8495c5cb9ee60a48b8eac9813ce72eedfc8f88e6137b9f9f61","isrc":"TCAGP2284312","name":"Por Si No Recuerdas","registered_at":"2026-06-06T06:31:08Z","spotify_id":"7Gl1l18QW2ZejPQwHrvOud","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820ed9ae49c94a8495c5cb9ee60a48b8eac9813ce72eedfc8f88e6137b9f9f61. 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/7Gl1l18QW2ZejPQwHrvOud.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Gl1l18QW2ZejPQwHrvOud.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x820ed9ae49c94a8495c5cb9ee60a48b8eac9813ce72eedfc8f88e6137b9f9f61","isrc":"TCAGP2284312","name":"Por Si No Recuerdas","registered_at":"2026-06-06T06:31:08Z","spotify_id":"7Gl1l18QW2ZejPQwHrvOud","type":"track"}
track: Dia De Suerte
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203503
  explicit: false
  by artist: Nueva Marca
  in album: Covers
    type: MusicAlbum
    date published: 2022-11-29
  isrc code: TCAGP2284444
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:29:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x95fba151fff9b40415db3beba4548c7903dfbd34d388fcfab7fbe08a8c4c7041
  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/6Z8SLZlBTArPvvROOJJtvD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Z8SLZlBTArPvvROOJJtvD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x95fba151fff9b40415db3beba4548c7903dfbd34d388fcfab7fbe08a8c4c7041","isrc":"TCAGP2284444","name":"Dia De Suerte","registered_at":"2026-06-06T06:29:09Z","spotify_id":"6Z8SLZlBTArPvvROOJJtvD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fba151fff9b40415db3beba4548c7903dfbd34d388fcfab7fbe08a8c4c7041. 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/6Z8SLZlBTArPvvROOJJtvD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Z8SLZlBTArPvvROOJJtvD.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x95fba151fff9b40415db3beba4548c7903dfbd34d388fcfab7fbe08a8c4c7041","isrc":"TCAGP2284444","name":"Dia De Suerte","registered_at":"2026-06-06T06:29:09Z","spotify_id":"6Z8SLZlBTArPvvROOJJtvD","type":"track"}
track: No Van a Entender
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161177
  explicit: false
  by artist: Nueva Marca
  in album: Covers
    type: MusicAlbum
    date published: 2022-11-29
  isrc code: TCAGP2284505
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:47:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa465974ebe918794392182c3cabc9980a1dc9c0119c6a85db3c20e2a908d9f9b
  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/3Qlt2WX1dUhAXxxdbfbDNu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Qlt2WX1dUhAXxxdbfbDNu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa465974ebe918794392182c3cabc9980a1dc9c0119c6a85db3c20e2a908d9f9b","isrc":"TCAGP2284505","name":"No Van a Entender","registered_at":"2026-06-04T11:47:22Z","spotify_id":"3Qlt2WX1dUhAXxxdbfbDNu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa465974ebe918794392182c3cabc9980a1dc9c0119c6a85db3c20e2a908d9f9b. 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/3Qlt2WX1dUhAXxxdbfbDNu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Qlt2WX1dUhAXxxdbfbDNu.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa465974ebe918794392182c3cabc9980a1dc9c0119c6a85db3c20e2a908d9f9b","isrc":"TCAGP2284505","name":"No Van a Entender","registered_at":"2026-06-04T11:47:22Z","spotify_id":"3Qlt2WX1dUhAXxxdbfbDNu","type":"track"}
track: Creo Estar Soñando
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155885
  explicit: false
  by artist: Nueva Marca
  in album: Covers
    type: MusicAlbum
    date published: 2022-11-29
  isrc code: TCAGP2284615
  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: Aliado Al Tiempo
track: Cicatrices
track: Solamente Tu
track: Voy a Conquistarte
track: Solo Callas
track: No Me Queda Mas
track: El Sol No Regresa

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-02T00:29:20+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb1d4917058b2f7301ca64f20d5d2b9249b481cb134fd037db2434c2f5a7b184e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/40XRIRuwfHMef9tTxj9saM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40XRIRuwfHMef9tTxj9saM

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb1d4917058b2f7301ca64f20d5d2b9249b481cb134fd037db2434c2f5a7b184e","isrc":"TCAGP2284615","name":"Creo Estar Soñando","registered_at":"2026-06-02T00:29:20Z","spotify_id":"40XRIRuwfHMef9tTxj9saM","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 0xb1d4917058b2f7301ca64f20d5d2b9249b481cb134fd037db2434c2f5a7b184e. 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/40XRIRuwfHMef9tTxj9saM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40XRIRuwfHMef9tTxj9saM.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xb1d4917058b2f7301ca64f20d5d2b9249b481cb134fd037db2434c2f5a7b184e","isrc":"TCAGP2284615","name":"Creo Estar Soñando","registered_at":"2026-06-02T00:29:20Z","spotify_id":"40XRIRuwfHMef9tTxj9saM","type":"track"}

Aliado Al Tiempo
type: MusicRecording
duration: PT4M10S
duration ms: 250208
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2284960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:04:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea5cd2476be98cb26e5f5174e638d55b01b12711d863b6e3fffb63c80e422f46
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/5il3ve0Odvctk5pYEwqjhG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5il3ve0Odvctk5pYEwqjhG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea5cd2476be98cb26e5f5174e638d55b01b12711d863b6e3fffb63c80e422f46","isrc":"TCAGP2284960","name":"Aliado Al Tiempo","registered_at":"2026-06-01T20:04:01Z","spotify_id":"5il3ve0Odvctk5pYEwqjhG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5cd2476be98cb26e5f5174e638d55b01b12711d863b6e3fffb63c80e422f46. 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/5il3ve0Odvctk5pYEwqjhG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5il3ve0Odvctk5pYEwqjhG.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xea5cd2476be98cb26e5f5174e638d55b01b12711d863b6e3fffb63c80e422f46","isrc":"TCAGP2284960","name":"Aliado Al Tiempo","registered_at":"2026-06-01T20:04:01Z","spotify_id":"5il3ve0Odvctk5pYEwqjhG","type":"track"}

Cicatrices
type: MusicRecording
duration: PT2M50S
duration ms: 170081
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2284984
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:23:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39d934e399ae4dfe34fe03d6c4e24c896a8f4e7ffa0eb272946d5ecc7697d465
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/2bvZl10FNIwYWk31wDLKmc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bvZl10FNIwYWk31wDLKmc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d934e399ae4dfe34fe03d6c4e24c896a8f4e7ffa0eb272946d5ecc7697d465. 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/2bvZl10FNIwYWk31wDLKmc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bvZl10FNIwYWk31wDLKmc.
  date published: 2026-07-02T03:30:09Z

Solamente Tu
type: MusicRecording
duration: PT3M50S
duration ms: 230029
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2285064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:20:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8e9c7ee905ee8d3621da6c298442ba6eb515bf4204e137e70f25a61ca95e091
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/2MXw0aQJdni6KuGqwTwiZt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MXw0aQJdni6KuGqwTwiZt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8e9c7ee905ee8d3621da6c298442ba6eb515bf4204e137e70f25a61ca95e091","isrc":"TCAGP2285064","name":"Solamente Tu","registered_at":"2026-06-05T18:20:19Z","spotify_id":"2MXw0aQJdni6KuGqwTwiZt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e9c7ee905ee8d3621da6c298442ba6eb515bf4204e137e70f25a61ca95e091. 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/2MXw0aQJdni6KuGqwTwiZt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MXw0aQJdni6KuGqwTwiZt.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd8e9c7ee905ee8d3621da6c298442ba6eb515bf4204e137e70f25a61ca95e091","isrc":"TCAGP2285064","name":"Solamente Tu","registered_at":"2026-06-05T18:20:19Z","spotify_id":"2MXw0aQJdni6KuGqwTwiZt","type":"track"}

Voy a Conquistarte
type: MusicRecording
duration: PT2M49S
duration ms: 169269
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2285074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:14:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf60a7a03dc8a91d56c5b3b47cd7e7e2ee26b7c6644d3056dc3ecbc40662bc6a8
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/092UPMsnPDKcHjbvvjxLSw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/092UPMsnPDKcHjbvvjxLSw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf60a7a03dc8a91d56c5b3b47cd7e7e2ee26b7c6644d3056dc3ecbc40662bc6a8","isrc":"TCAGP2285074","name":"Voy a Conquistarte","registered_at":"2026-06-06T13:14:29Z","spotify_id":"092UPMsnPDKcHjbvvjxLSw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60a7a03dc8a91d56c5b3b47cd7e7e2ee26b7c6644d3056dc3ecbc40662bc6a8. 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/092UPMsnPDKcHjbvvjxLSw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/092UPMsnPDKcHjbvvjxLSw.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf60a7a03dc8a91d56c5b3b47cd7e7e2ee26b7c6644d3056dc3ecbc40662bc6a8","isrc":"TCAGP2285074","name":"Voy a Conquistarte","registered_at":"2026-06-06T13:14:29Z","spotify_id":"092UPMsnPDKcHjbvvjxLSw","type":"track"}

Solo Callas
type: MusicRecording
duration: PT3M5S
duration ms: 185500
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2285079
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:12:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3e404d5c06ab561aac9a231c2ded506dc6eb5266f89d7cbfdb6c712730343ce
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/6pT55ZwkRKIohOZWZUz5nk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pT55ZwkRKIohOZWZUz5nk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3e404d5c06ab561aac9a231c2ded506dc6eb5266f89d7cbfdb6c712730343ce","isrc":"TCAGP2285079","name":"Solo Callas","registered_at":"2026-06-04T15:12:03Z","spotify_id":"6pT55ZwkRKIohOZWZUz5nk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e404d5c06ab561aac9a231c2ded506dc6eb5266f89d7cbfdb6c712730343ce. 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/6pT55ZwkRKIohOZWZUz5nk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pT55ZwkRKIohOZWZUz5nk.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa3e404d5c06ab561aac9a231c2ded506dc6eb5266f89d7cbfdb6c712730343ce","isrc":"TCAGP2285079","name":"Solo Callas","registered_at":"2026-06-04T15:12:03Z","spotify_id":"6pT55ZwkRKIohOZWZUz5nk","type":"track"}

No Me Queda Mas
type: MusicRecording
duration: PT3M22S
duration ms: 202645
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2285088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:41:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3a1b0eb9c68ac175fa6111f4370b2558a3bb45ddb112adbbbaba0afc11ec7ee
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/0e0WOL3GpT56xMyWYFj8t3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0e0WOL3GpT56xMyWYFj8t3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3a1b0eb9c68ac175fa6111f4370b2558a3bb45ddb112adbbbaba0afc11ec7ee","isrc":"TCAGP2285088","name":"No Me Queda Mas","registered_at":"2026-06-07T15:41:53Z","spotify_id":"0e0WOL3GpT56xMyWYFj8t3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a1b0eb9c68ac175fa6111f4370b2558a3bb45ddb112adbbbaba0afc11ec7ee. 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/0e0WOL3GpT56xMyWYFj8t3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0e0WOL3GpT56xMyWYFj8t3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd3a1b0eb9c68ac175fa6111f4370b2558a3bb45ddb112adbbbaba0afc11ec7ee","isrc":"TCAGP2285088","name":"No Me Queda Mas","registered_at":"2026-06-07T15:41:53Z","spotify_id":"0e0WOL3GpT56xMyWYFj8t3","type":"track"}

El Sol No Regresa
type: MusicRecording
duration: PT3M13S
duration ms: 193171
explicit: false
by artist: Nueva Marca
in album: Covers
  type: MusicAlbum
  date published: 2022-11-29
isrc code: TCAGP2285102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:54:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42ded1137d1a6a9c4089476249e0fb3b879365708713f637cc83c1fa0cc5379a
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/0rWWn0R8WMlP0CyudP3uZG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rWWn0R8WMlP0CyudP3uZG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42ded1137d1a6a9c4089476249e0fb3b879365708713f637cc83c1fa0cc5379a","isrc":"TCAGP2285102","name":"El Sol No Regresa","registered_at":"2026-06-04T06:54:37Z","spotify_id":"0rWWn0R8WMlP0CyudP3uZG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ded1137d1a6a9c4089476249e0fb3b879365708713f637cc83c1fa0cc5379a. 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/0rWWn0R8WMlP0CyudP3uZG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rWWn0R8WMlP0CyudP3uZG.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x42ded1137d1a6a9c4089476249e0fb3b879365708713f637cc83c1fa0cc5379a","isrc":"TCAGP2285102","name":"El Sol No Regresa","registered_at":"2026-06-04T06:54:37Z","spotify_id":"0rWWn0R8WMlP0CyudP3uZG","type":"track"}

En Vivo
type: MusicAlbum
date published: 2021-05-28
track: El bélico (En Vivo)
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125000
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: USA2P2117518
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:13:13+00:00
track: Escuela americana (En Vivo)
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202000
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: USA2P2117521
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T17:10:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9052d997a21cec854655de5c1f34052b5b368f6636ebc278b8ae8d235d430bd
  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/0FSHLSXR2OpUyAkOINZdoh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FSHLSXR2OpUyAkOINZdoh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd9052d997a21cec854655de5c1f34052b5b368f6636ebc278b8ae8d235d430bd","isrc":"USA2P2117521","name":"Escuela americana (En Vivo)","registered_at":"2026-06-21T17:10:02Z","spotify_id":"0FSHLSXR2OpUyAkOINZdoh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9052d997a21cec854655de5c1f34052b5b368f6636ebc278b8ae8d235d430bd. 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/0FSHLSXR2OpUyAkOINZdoh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FSHLSXR2OpUyAkOINZdoh.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xd9052d997a21cec854655de5c1f34052b5b368f6636ebc278b8ae8d235d430bd","isrc":"USA2P2117521","name":"Escuela americana (En Vivo)","registered_at":"2026-06-21T17:10:02Z","spotify_id":"0FSHLSXR2OpUyAkOINZdoh","type":"track"}
track: El perseverante (En Vivo)
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166556
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: USA2P2117515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T10:55:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe4b4cb5204c8ac2e267286d81a464c4dc317ad99e7fbd95e9faf4aefdb25b2bb
  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/0LdTwP9iQcxP5fl8ZHMjX4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LdTwP9iQcxP5fl8ZHMjX4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe4b4cb5204c8ac2e267286d81a464c4dc317ad99e7fbd95e9faf4aefdb25b2bb","isrc":"USA2P2117515","name":"El perseverante (En Vivo)","registered_at":"2026-06-18T10:55:27Z","spotify_id":"0LdTwP9iQcxP5fl8ZHMjX4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b4cb5204c8ac2e267286d81a464c4dc317ad99e7fbd95e9faf4aefdb25b2bb. 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/0LdTwP9iQcxP5fl8ZHMjX4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LdTwP9iQcxP5fl8ZHMjX4.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0xe4b4cb5204c8ac2e267286d81a464c4dc317ad99e7fbd95e9faf4aefdb25b2bb","isrc":"USA2P2117515","name":"El perseverante (En Vivo)","registered_at":"2026-06-18T10:55:27Z","spotify_id":"0LdTwP9iQcxP5fl8ZHMjX4","type":"track"}
track: La calabaza (En Vivo)
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212601
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: USA2P2117522
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:46:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcb0a5c31a6ad8d83ccd2051f3722af604ecfdcf8083ef015891cd7b844e84c64
  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/5rroZWNqSDM0XAHyqZWync.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rroZWNqSDM0XAHyqZWync
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcb0a5c31a6ad8d83ccd2051f3722af604ecfdcf8083ef015891cd7b844e84c64","isrc":"USA2P2117522","name":"La calabaza (En Vivo)","registered_at":"2026-06-07T17:46:59Z","spotify_id":"5rroZWNqSDM0XAHyqZWync","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0a5c31a6ad8d83ccd2051f3722af604ecfdcf8083ef015891cd7b844e84c64. 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/5rroZWNqSDM0XAHyqZWync.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rroZWNqSDM0XAHyqZWync.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xcb0a5c31a6ad8d83ccd2051f3722af604ecfdcf8083ef015891cd7b844e84c64","isrc":"USA2P2117522","name":"La calabaza (En Vivo)","registered_at":"2026-06-07T17:46:59Z","spotify_id":"5rroZWNqSDM0XAHyqZWync","type":"track"}
track: Y tu (En Vivo)
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171223
  explicit: false
  by artist: Nueva Marca
  in album: En Vivo
    type: MusicAlbum
    date published: 2021-05-28
  isrc code: USA2P2117523
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:34:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa19d24a5ccbcc67bf4920117aa8075420471e024b717da25f296f630165505f2
  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/0C2UhLEA7mZZOVc5NPycEw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0C2UhLEA7mZZOVc5NPycEw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa19d24a5ccbcc67bf4920117aa8075420471e024b717da25f296f630165505f2","isrc":"USA2P2117523","name":"Y tu (En Vivo)","registered_at":"2026-06-07T05:34:18Z","spotify_id":"0C2UhLEA7mZZOVc5NPycEw","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Será fin (En Vivo)
track: El nini (En Vivo)
track: El músico (En Vivo)
track: Los elotes (En Vivo)
track: No se ha dado cuenta (En Vivo)
track: La flaca (En Vivo)
track: Cómo poder olvidarte (En Vivo)

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0xa19d24a5ccbcc67bf4920117aa8075420471e024b717da25f296f630165505f2. 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/0C2UhLEA7mZZOVc5NPycEw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0C2UhLEA7mZZOVc5NPycEw.
date published: 2026-07-08T03:22:41Z
text: {"copyright_id":"0xa19d24a5ccbcc67bf4920117aa8075420471e024b717da25f296f630165505f2","isrc":"USA2P2117523","name":"Y tu (En Vivo)","registered_at":"2026-06-07T05:34:18Z","spotify_id":"0C2UhLEA7mZZOVc5NPycEw","type":"track"}

Será fin (En Vivo)
type: MusicRecording
duration: PT3M19S
duration ms: 199041
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117519
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T07:22:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x132d84c5457db8ea46a5872245529926c611743d9613f5817a673eafb7f06d45
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/2UzfqOPekQUCm4ipxWwUP4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UzfqOPekQUCm4ipxWwUP4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x132d84c5457db8ea46a5872245529926c611743d9613f5817a673eafb7f06d45","isrc":"USA2P2117519","name":"Será fin (En Vivo)","registered_at":"2026-06-19T07:22:23Z","spotify_id":"2UzfqOPekQUCm4ipxWwUP4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132d84c5457db8ea46a5872245529926c611743d9613f5817a673eafb7f06d45. 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/2UzfqOPekQUCm4ipxWwUP4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UzfqOPekQUCm4ipxWwUP4.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x132d84c5457db8ea46a5872245529926c611743d9613f5817a673eafb7f06d45","isrc":"USA2P2117519","name":"Será fin (En Vivo)","registered_at":"2026-06-19T07:22:23Z","spotify_id":"2UzfqOPekQUCm4ipxWwUP4","type":"track"}

El nini (En Vivo)
type: MusicRecording
duration: PT4M19S
duration ms: 259668
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:56:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ab06ddce556b71845b94c5824b03ecbee11a9f878f0efe026a7c3520f190839
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/7hNHkHN50FN3DcQTstq1HC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hNHkHN50FN3DcQTstq1HC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ab06ddce556b71845b94c5824b03ecbee11a9f878f0efe026a7c3520f190839","isrc":"USA2P2117514","name":"El nini (En Vivo)","registered_at":"2026-06-18T10:56:15Z","spotify_id":"7hNHkHN50FN3DcQTstq1HC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab06ddce556b71845b94c5824b03ecbee11a9f878f0efe026a7c3520f190839. 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/7hNHkHN50FN3DcQTstq1HC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hNHkHN50FN3DcQTstq1HC.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x4ab06ddce556b71845b94c5824b03ecbee11a9f878f0efe026a7c3520f190839","isrc":"USA2P2117514","name":"El nini (En Vivo)","registered_at":"2026-06-18T10:56:15Z","spotify_id":"7hNHkHN50FN3DcQTstq1HC","type":"track"}

El músico (En Vivo)
type: MusicRecording
duration: PT3M27S
duration ms: 207052
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T17:10:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46df97a4aa457b5f563db1b8bd97dadc58a9f1e1ea3eca2ed6b9195dc6b58b5f
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/5VtgsRgSgdXdft0R4BaoAq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VtgsRgSgdXdft0R4BaoAq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46df97a4aa457b5f563db1b8bd97dadc58a9f1e1ea3eca2ed6b9195dc6b58b5f","isrc":"USA2P2117520","name":"El músico (En Vivo)","registered_at":"2026-06-21T17:10:58Z","spotify_id":"5VtgsRgSgdXdft0R4BaoAq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46df97a4aa457b5f563db1b8bd97dadc58a9f1e1ea3eca2ed6b9195dc6b58b5f. 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/5VtgsRgSgdXdft0R4BaoAq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VtgsRgSgdXdft0R4BaoAq.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x46df97a4aa457b5f563db1b8bd97dadc58a9f1e1ea3eca2ed6b9195dc6b58b5f","isrc":"USA2P2117520","name":"El músico (En Vivo)","registered_at":"2026-06-21T17:10:58Z","spotify_id":"5VtgsRgSgdXdft0R4BaoAq","type":"track"}

Los elotes (En Vivo)
type: MusicRecording
duration: PT2M33S
duration ms: 153000
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:26:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffac8b924de7031237bb2699c695872803332879d64da331e13235f38dd71622
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/0au2e8Y7C8PGQt7Ld0vn5j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0au2e8Y7C8PGQt7Ld0vn5j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xffac8b924de7031237bb2699c695872803332879d64da331e13235f38dd71622","isrc":"USA2P2117517","name":"Los elotes (En Vivo)","registered_at":"2026-06-06T21:26:54Z","spotify_id":"0au2e8Y7C8PGQt7Ld0vn5j","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffac8b924de7031237bb2699c695872803332879d64da331e13235f38dd71622. 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/0au2e8Y7C8PGQt7Ld0vn5j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0au2e8Y7C8PGQt7Ld0vn5j.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xffac8b924de7031237bb2699c695872803332879d64da331e13235f38dd71622","isrc":"USA2P2117517","name":"Los elotes (En Vivo)","registered_at":"2026-06-06T21:26:54Z","spotify_id":"0au2e8Y7C8PGQt7Ld0vn5j","type":"track"}

No se ha dado cuenta (En Vivo)
type: MusicRecording
duration: PT3M13S
duration ms: 193422
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T18:40:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe45e2e795abde447a76b9c31c9e3c7f024c3a23628a057ece859af3412fda2c2
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/5KtOrc4Nse5aZBgBDmQRFJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KtOrc4Nse5aZBgBDmQRFJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe45e2e795abde447a76b9c31c9e3c7f024c3a23628a057ece859af3412fda2c2","isrc":"USA2P2117513","name":"No se ha dado cuenta (En Vivo)","registered_at":"2026-06-20T18:40:07Z","spotify_id":"5KtOrc4Nse5aZBgBDmQRFJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45e2e795abde447a76b9c31c9e3c7f024c3a23628a057ece859af3412fda2c2. 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/5KtOrc4Nse5aZBgBDmQRFJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KtOrc4Nse5aZBgBDmQRFJ.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xe45e2e795abde447a76b9c31c9e3c7f024c3a23628a057ece859af3412fda2c2","isrc":"USA2P2117513","name":"No se ha dado cuenta (En Vivo)","registered_at":"2026-06-20T18:40:07Z","spotify_id":"5KtOrc4Nse5aZBgBDmQRFJ","type":"track"}

La flaca (En Vivo)
type: MusicRecording
duration: PT3M17S
duration ms: 197253
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117524
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T06:21:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6587cf8d3a6ec295061c493382bcbd0821f28eecfc66b922d5786e58b3464870
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/5HZmpkT7KzYQNjOKLYssVy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HZmpkT7KzYQNjOKLYssVy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6587cf8d3a6ec295061c493382bcbd0821f28eecfc66b922d5786e58b3464870","isrc":"USA2P2117524","name":"La flaca (En Vivo)","registered_at":"2026-06-25T06:21:04Z","spotify_id":"5HZmpkT7KzYQNjOKLYssVy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6587cf8d3a6ec295061c493382bcbd0821f28eecfc66b922d5786e58b3464870. 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/5HZmpkT7KzYQNjOKLYssVy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HZmpkT7KzYQNjOKLYssVy.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x6587cf8d3a6ec295061c493382bcbd0821f28eecfc66b922d5786e58b3464870","isrc":"USA2P2117524","name":"La flaca (En Vivo)","registered_at":"2026-06-25T06:21:04Z","spotify_id":"5HZmpkT7KzYQNjOKLYssVy","type":"track"}

Cómo poder olvidarte (En Vivo)
type: MusicRecording
duration: PT3M31S
duration ms: 211000
explicit: false
by artist: Nueva Marca
in album: En Vivo
  type: MusicAlbum
  date published: 2021-05-28
isrc code: USA2P2117516
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:16:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96e29e5dcd3c3744602dd1910a81bafb66cbc39a9e9fc8b655782b8d6ae7cf66
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/39VOn51lzKbilmuQud3OVO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39VOn51lzKbilmuQud3OVO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96e29e5dcd3c3744602dd1910a81bafb66cbc39a9e9fc8b655782b8d6ae7cf66","isrc":"USA2P2117516","name":"Cómo poder olvidarte (En Vivo)","registered_at":"2026-06-11T02:16:02Z","spotify_id":"39VOn51lzKbilmuQud3OVO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e29e5dcd3c3744602dd1910a81bafb66cbc39a9e9fc8b655782b8d6ae7cf66. 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/39VOn51lzKbilmuQud3OVO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39VOn51lzKbilmuQud3OVO.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x96e29e5dcd3c3744602dd1910a81bafb66cbc39a9e9fc8b655782b8d6ae7cf66","isrc":"USA2P2117516","name":"Cómo poder olvidarte (En Vivo)","registered_at":"2026-06-11T02:16:02Z","spotify_id":"39VOn51lzKbilmuQud3OVO","type":"track"}

El Traje Naranja
type: MusicAlbum
date published: 2020-06-10
track: El Traje Naranja
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192856
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-06-10
  isrc code: SE6I32059477
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:42:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9609476a878af2bc255e4d9e2a7f697bb5b115779c9c56775ffdccbc2f2b40a
  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/1br0xrwR3qPH1By5Lj9Ei9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1br0xrwR3qPH1By5Lj9Ei9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9609476a878af2bc255e4d9e2a7f697bb5b115779c9c56775ffdccbc2f2b40a","isrc":"SE6I32059477","name":"El Traje Naranja","registered_at":"2026-06-04T13:42:09Z","spotify_id":"1br0xrwR3qPH1By5Lj9Ei9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9609476a878af2bc255e4d9e2a7f697bb5b115779c9c56775ffdccbc2f2b40a. 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/1br0xrwR3qPH1By5Lj9Ei9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1br0xrwR3qPH1By5Lj9Ei9.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc9609476a878af2bc255e4d9e2a7f697bb5b115779c9c56775ffdccbc2f2b40a","isrc":"SE6I32059477","name":"El Traje Naranja","registered_at":"2026-06-04T13:42:09Z","spotify_id":"1br0xrwR3qPH1By5Lj9Ei9","type":"track"}
track: Hace Falta Alfredo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187036
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-06-10
  isrc code: SE6I32059478
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:45:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7501cda9c261209fa8addf39aecff6513cb3b6ce4f58c475a2518a7f406183a5
  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/5UQ47Z3zgSb7fVxWzuRqRD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UQ47Z3zgSb7fVxWzuRqRD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7501cda9c261209fa8addf39aecff6513cb3b6ce4f58c475a2518a7f406183a5","isrc":"SE6I32059478","name":"Hace Falta Alfredo","registered_at":"2026-06-06T07:45:14Z","spotify_id":"5UQ47Z3zgSb7fVxWzuRqRD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7501cda9c261209fa8addf39aecff6513cb3b6ce4f58c475a2518a7f406183a5. 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/5UQ47Z3zgSb7fVxWzuRqRD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UQ47Z3zgSb7fVxWzuRqRD.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7501cda9c261209fa8addf39aecff6513cb3b6ce4f58c475a2518a7f406183a5","isrc":"SE6I32059478","name":"Hace Falta Alfredo","registered_at":"2026-06-06T07:45:14Z","spotify_id":"5UQ47Z3zgSb7fVxWzuRqRD","type":"track"}
track: De Ladrillo a Ladrillo
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177960
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-06-10
  isrc code: SE6I32059479
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:36:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xedaaa93200e9eb32d5b66c42af004052a536af00a8ae5d35a0202e6e53628825
  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/2nwzDNMrehmByl9ctWhXVJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nwzDNMrehmByl9ctWhXVJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xedaaa93200e9eb32d5b66c42af004052a536af00a8ae5d35a0202e6e53628825","isrc":"SE6I32059479","name":"De Ladrillo a Ladrillo","registered_at":"2026-06-04T05:36:32Z","spotify_id":"2nwzDNMrehmByl9ctWhXVJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedaaa93200e9eb32d5b66c42af004052a536af00a8ae5d35a0202e6e53628825. 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/2nwzDNMrehmByl9ctWhXVJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nwzDNMrehmByl9ctWhXVJ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xedaaa93200e9eb32d5b66c42af004052a536af00a8ae5d35a0202e6e53628825","isrc":"SE6I32059479","name":"De Ladrillo a Ladrillo","registered_at":"2026-06-04T05:36:32Z","spotify_id":"2nwzDNMrehmByl9ctWhXVJ","type":"track"}
track: Soy Un Chino
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181841
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-06-10
  isrc code: TCAFH2005773
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:58:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x88e4ce1ecc6d9018f60cb8ef9ed770b5ddefc5f5c26a693de083e7e001091d6e
  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/1xJF7uuw5UoODkcTifGxh1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xJF7uuw5UoODkcTifGxh1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x88e4ce1ecc6d9018f60cb8ef9ed770b5ddefc5f5c26a693de083e7e001091d6e","isrc":"TCAFH2005773","name":"Soy Un Chino","registered_at":"2026-06-06T00:58:16Z","spotify_id":"1xJF7uuw5UoODkcTifGxh1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e4ce1ecc6d9018f60cb8ef9ed770b5ddefc5f5c26a693de083e7e001091d6e. 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/1xJF7uuw5UoODkcTifGxh1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xJF7uuw5UoODkcTifGxh1.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x88e4ce1ecc6d9018f60cb8ef9ed770b5ddefc5f5c26a693de083e7e001091d6e","isrc":"TCAFH2005773","name":"Soy Un Chino","registered_at":"2026-06-06T00:58:16Z","spotify_id":"1xJF7uuw5UoODkcTifGxh1","type":"track"}
track: Dicen Que Peleo
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170449
  explicit: false
  by artist: Nueva Marca
  in album: El Traje Naranja
    type: MusicAlbum
    date published: 2020-06-10
  isrc code: TCAFH2005779
  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: Soy El 2
track: Me Volvi Acordar De Ti
track: Siempre a Tu Lado
track: Me Estoy Enamorando
track: Ya Estoy De Vuelta
track: Un Tiempo
track: El Hiperactivo
track: El Chepe

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T09:09:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3eae52a5cabdcfac52f0af59954df9b0c16a0affd06bed8d5241eab15f255368

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/77m0mTkQ2WyCrQ6Px25xUf.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77m0mTkQ2WyCrQ6Px25xUf

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3eae52a5cabdcfac52f0af59954df9b0c16a0affd06bed8d5241eab15f255368","isrc":"TCAFH2005779","name":"Dicen Que Peleo","registered_at":"2026-06-08T09:09:24Z","spotify_id":"77m0mTkQ2WyCrQ6Px25xUf","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 0x3eae52a5cabdcfac52f0af59954df9b0c16a0affd06bed8d5241eab15f255368. 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/77m0mTkQ2WyCrQ6Px25xUf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77m0mTkQ2WyCrQ6Px25xUf.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x3eae52a5cabdcfac52f0af59954df9b0c16a0affd06bed8d5241eab15f255368","isrc":"TCAFH2005779","name":"Dicen Que Peleo","registered_at":"2026-06-08T09:09:24Z","spotify_id":"77m0mTkQ2WyCrQ6Px25xUf","type":"track"}

Soy El 2
type: MusicRecording
duration: PT2M50S
duration ms: 170095
explicit: false
by artist: Nueva Marca
in album: El Traje Naranja
  type: MusicAlbum
  date published: 2020-06-10
isrc code: SE6I32059482
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T12:06:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20d4136ecd3d3f5705803bc1b936bbb2e35616adb79213ee5c3cf1d1e0b50862
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/1RCQ9HUPtZvyyD8KcGw3r9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RCQ9HUPtZvyyD8KcGw3r9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20d4136ecd3d3f5705803bc1b936bbb2e35616adb79213ee5c3cf1d1e0b50862","isrc":"SE6I32059482","name":"Soy El 2","registered_at":"2026-06-10T12:06:51Z","spotify_id":"1RCQ9HUPtZvyyD8KcGw3r9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d4136ecd3d3f5705803bc1b936bbb2e35616adb79213ee5c3cf1d1e0b50862. 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/1RCQ9HUPtZvyyD8KcGw3r9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RCQ9HUPtZvyyD8KcGw3r9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x20d4136ecd3d3f5705803bc1b936bbb2e35616adb79213ee5c3cf1d1e0b50862","isrc":"SE6I32059482","name":"Soy El 2","registered_at":"2026-06-10T12:06:51Z","spotify_id":"1RCQ9HUPtZvyyD8KcGw3r9","type":"track"}

Me Volvi Acordar De Ti
type: MusicRecording
duration: PT3M49S
duration ms: 229617
explicit: false
by artist: Nueva Marca
in album: El Traje Naranja
  type: MusicAlbum
  date published: 2020-06-10
isrc code: TCAFH2005793
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:01:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad11e339189659865f6557856047d1bf64c84ebb0e2eb6afee8b458df18bd5d3
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/7MhHcxCOuekbxMHOVTIJa4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MhHcxCOuekbxMHOVTIJa4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad11e339189659865f6557856047d1bf64c84ebb0e2eb6afee8b458df18bd5d3","isrc":"TCAFH2005793","name":"Me Volvi Acordar De Ti","registered_at":"2026-06-08T00:01:36Z","spotify_id":"7MhHcxCOuekbxMHOVTIJa4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad11e339189659865f6557856047d1bf64c84ebb0e2eb6afee8b458df18bd5d3. 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/7MhHcxCOuekbxMHOVTIJa4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MhHcxCOuekbxMHOVTIJa4.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xad11e339189659865f6557856047d1bf64c84ebb0e2eb6afee8b458df18bd5d3","isrc":"TCAFH2005793","name":"Me Volvi Acordar De Ti","registered_at":"2026-06-08T00:01:36Z","spotify_id":"7MhHcxCOuekbxMHOVTIJa4","type":"track"}

Siempre a Tu Lado
type: MusicRecording
duration: PT3M12S
duration ms: 192435
explicit: false
by artist: Nueva Marca
in album: El Traje Naranja
  type: MusicAlbum
  date published: 2020-06-10
isrc code: TCAFH2005796
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:26:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7540edbd64d4304e5ce2ce7423816b817621b9ce8ffd74267e45f941f642458c
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/7FaZ9JzDN7OvFanC1KYhky.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FaZ9JzDN7OvFanC1KYhky
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7540edbd64d4304e5ce2ce7423816b817621b9ce8ffd74267e45f941f642458c","isrc":"TCAFH2005796","name":"Siempre a Tu Lado","registered_at":"2026-06-01T11:26:22Z","spotify_id":"7FaZ9JzDN7OvFanC1KYhky","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7540edbd64d4304e5ce2ce7423816b817621b9ce8ffd74267e45f941f642458c. 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/7FaZ9JzDN7OvFanC1KYhky.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FaZ9JzDN7OvFanC1KYhky.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7540edbd64d4304e5ce2ce7423816b817621b9ce8ffd74267e45f941f642458c","isrc":"TCAFH2005796","name":"Siempre a Tu Lado","registered_at":"2026-06-01T11:26:22Z","spotify_id":"7FaZ9JzDN7OvFanC1KYhky","type":"track"}

Me Estoy Enamorando
type: MusicRecording
duration: PT3M40S
duration ms: 220308
explicit: false
by artist: Nueva Marca
in album: El Traje Naranja
  type: MusicAlbum
  date published: 2020-06-10
isrc code: TCAFH2005802
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:55:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab78e45b0f36182701c2e5fdedbcf72efc07a88705d3830234e983ba6af9ffe2
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/6UsnaczMVP0W5gjl1gQdHv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UsnaczMVP0W5gjl1gQdHv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab78e45b0f36182701c2e5fdedbcf72efc07a88705d3830234e983ba6af9ffe2","isrc":"TCAFH2005802","name":"Me Estoy Enamorando","registered_at":"2026-06-05T14:55:32Z","spotify_id":"6UsnaczMVP0W5gjl1gQdHv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab78e45b0f36182701c2e5fdedbcf72efc07a88705d3830234e983ba6af9ffe2. 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/6UsnaczMVP0W5gjl1gQdHv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UsnaczMVP0W5gjl1gQdHv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xab78e45b0f36182701c2e5fdedbcf72efc07a88705d3830234e983ba6af9ffe2","isrc":"TCAFH2005802","name":"Me Estoy Enamorando","registered_at":"2026-06-05T14:55:32Z","spotify_id":"6UsnaczMVP0W5gjl1gQdHv","type":"track"}

Ya Estoy De Vuelta
type: MusicRecording
duration: PT3M8S
duration ms: 188867
explicit: false
by artist: Nueva Marca
in album: El Traje Naranja
  type: MusicAlbum
  date published: 2020-06-10
isrc code: TCAFH2005807
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:37:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x070862c6d0f7ef32974e213c77405e024fcfafe4c45f95fa934d1251fd542159
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/5Y3To0YD5wUPQGmATvKGlH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Y3To0YD5wUPQGmATvKGlH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x070862c6d0f7ef32974e213c77405e024fcfafe4c45f95fa934d1251fd542159","isrc":"TCAFH2005807","name":"Ya Estoy De Vuelta","registered_at":"2026-06-08T16:37:38Z","spotify_id":"5Y3To0YD5wUPQGmATvKGlH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070862c6d0f7ef32974e213c77405e024fcfafe4c45f95fa934d1251fd542159. 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/5Y3To0YD5wUPQGmATvKGlH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Y3To0YD5wUPQGmATvKGlH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x070862c6d0f7ef32974e213c77405e024fcfafe4c45f95fa934d1251fd542159","isrc":"TCAFH2005807","name":"Ya Estoy De Vuelta","registered_at":"2026-06-08T16:37:38Z","spotify_id":"5Y3To0YD5wUPQGmATvKGlH","type":"track"}

Un Tiempo
type: MusicRecording
duration: PT2M39S
duration ms: 159962
explicit: false
by artist: Nueva Marca
in album: El Traje Naranja
  type: MusicAlbum
  date published: 2020-06-10
isrc code: TCAFH2005810
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T23:27:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a52150fb2845c4c13df9044775771091d663650ec504a2047c9234bb06a794a
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/4cIvIbQds5aM77IlGhRW3g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cIvIbQds5aM77IlGhRW3g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a52150fb2845c4c13df9044775771091d663650ec504a2047c9234bb06a794a","isrc":"TCAFH2005810","name":"Un Tiempo","registered_at":"2026-06-09T23:27:06Z","spotify_id":"4cIvIbQds5aM77IlGhRW3g","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a52150fb2845c4c13df9044775771091d663650ec504a2047c9234bb06a794a. 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/4cIvIbQds5aM77IlGhRW3g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cIvIbQds5aM77IlGhRW3g.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0a52150fb2845c4c13df9044775771091d663650ec504a2047c9234bb06a794a","isrc":"TCAFH2005810","name":"Un Tiempo","registered_at":"2026-06-09T23:27:06Z","spotify_id":"4cIvIbQds5aM77IlGhRW3g","type":"track"}

El Hiperactivo
type: MusicRecording
duration: PT3M8S
duration ms: 188714
explicit: false
by artist: Nueva Marca
in album: El Traje Naranja
  type: MusicAlbum
  date published: 2020-06-10
isrc code: TCAFH2005818
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:57:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x475632c5c419d7fd696513a1a887c6a822dd5d32bc43167f0cf98f8035fafdd5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5kzgmzd9IJSlR49Xp5aTl9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kzgmzd9IJSlR49Xp5aTl9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x475632c5c419d7fd696513a1a887c6a822dd5d32bc43167f0cf98f8035fafdd5","isrc":"TCAFH2005818","name":"El Hiperactivo","registered_at":"2026-06-07T05:57:48Z","spotify_id":"5kzgmzd9IJSlR49Xp5aTl9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475632c5c419d7fd696513a1a887c6a822dd5d32bc43167f0cf98f8035fafdd5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kzgmzd9IJSlR49Xp5aTl9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kzgmzd9IJSlR49Xp5aTl9.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x475632c5c419d7fd696513a1a887c6a822dd5d32bc43167f0cf98f8035fafdd5","isrc":"TCAFH2005818","name":"El Hiperactivo","registered_at":"2026-06-07T05:57:48Z","spotify_id":"5kzgmzd9IJSlR49Xp5aTl9","type":"track"}

El Chepe
type: MusicRecording
duration: PT2M45S
duration ms: 165746
explicit: false
by artist: Nueva Marca
in album: El Traje Naranja
  type: MusicAlbum
  date published: 2020-06-10
isrc code: TCAFH2005826
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:08:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c80e3902b02d2764fda57fc17475a57e8770da6383a0a4c9b966593ea725443
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/3397ARKFQjdtVTyXljaw1j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3397ARKFQjdtVTyXljaw1j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c80e3902b02d2764fda57fc17475a57e8770da6383a0a4c9b966593ea725443","isrc":"TCAFH2005826","name":"El Chepe","registered_at":"2026-06-19T02:08:20Z","spotify_id":"3397ARKFQjdtVTyXljaw1j","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c80e3902b02d2764fda57fc17475a57e8770da6383a0a4c9b966593ea725443. 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/3397ARKFQjdtVTyXljaw1j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3397ARKFQjdtVTyXljaw1j.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0c80e3902b02d2764fda57fc17475a57e8770da6383a0a4c9b966593ea725443","isrc":"TCAFH2005826","name":"El Chepe","registered_at":"2026-06-19T02:08:20Z","spotify_id":"3397ARKFQjdtVTyXljaw1j","type":"track"}

En Definitiva
type: MusicAlbum
date published: 2025-05-23
track: En Definitiva
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215925
  explicit: false
  by artist: Nueva Marca
  in album: En Definitiva
    type: MusicAlbum
    date published: 2025-05-23
  isrc code: MXF152501301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:39:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4788c0f610e16a906fd5b83e91b2af956f5b577e255f4eb5d1c3be6f13ebc58
  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/14LRjO5m2baa8Iq2Ha5aGd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14LRjO5m2baa8Iq2Ha5aGd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf4788c0f610e16a906fd5b83e91b2af956f5b577e255f4eb5d1c3be6f13ebc58","isrc":"MXF152501301","name":"En Definitiva","registered_at":"2026-06-09T14:39:24Z","spotify_id":"14LRjO5m2baa8Iq2Ha5aGd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4788c0f610e16a906fd5b83e91b2af956f5b577e255f4eb5d1c3be6f13ebc58. 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/14LRjO5m2baa8Iq2Ha5aGd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14LRjO5m2baa8Iq2Ha5aGd.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf4788c0f610e16a906fd5b83e91b2af956f5b577e255f4eb5d1c3be6f13ebc58","isrc":"MXF152501301","name":"En Definitiva","registered_at":"2026-06-09T14:39:24Z","spotify_id":"14LRjO5m2baa8Iq2Ha5aGd","type":"track"}

Se Me Dio Alcanzarte
type: MusicAlbum
date published: 2025-05-22
track: Se Me Dio Alcanzarte
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160312
  explicit: false
  by artist: Grupo Clasificado
  by artist: Nueva Marca
  in album: Se Me Dio Alcanzarte
    type: MusicAlbum
    date published: 2025-05-22
  isrc code: BK4DA2516560
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:03:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc096e5726b93a2fc0c77899e5deb9794bb70caa4aed7a092391903f7a3634639
  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/6NDv18P0b3VLP4XwWzwOyU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NDv18P0b3VLP4XwWzwOyU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc096e5726b93a2fc0c77899e5deb9794bb70caa4aed7a092391903f7a3634639","isrc":"BK4DA2516560","name":"Se Me Dio Alcanzarte","registered_at":"2026-06-05T20:03:36Z","spotify_id":"6NDv18P0b3VLP4XwWzwOyU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc096e5726b93a2fc0c77899e5deb9794bb70caa4aed7a092391903f7a3634639. 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/6NDv18P0b3VLP4XwWzwOyU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NDv18P0b3VLP4XwWzwOyU.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc096e5726b93a2fc0c77899e5deb9794bb70caa4aed7a092391903f7a3634639","isrc":"BK4DA2516560","name":"Se Me Dio Alcanzarte","registered_at":"2026-06-05T20:03:36Z","spotify_id":"6NDv18P0b3VLP4XwWzwOyU","type":"track"}

Homerun
type: MusicAlbum
date published: 2025-05-22
track: Homerun
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156974
  explicit: false
  by artist: Reynaldos de la Sierra
  by artist: Nueva Marca
  in album: Homerun
    type: MusicAlbum
    date published: 2025-05-22
  isrc code: QM6P42567463
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:55:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d438d1198c1c1479fa7ab91d06d905569f9e9af3d2d92320dbb256afb51cc8f
  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/0Ufrrgp6v74Ir4oRcXyieT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ufrrgp6v74Ir4oRcXyieT
  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 0x1d438d1198c1c1479fa7ab91d06d905569f9e9af3d2d92320dbb256afb51cc8f. 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/0Ufrrgp6v74Ir4oRcXyieT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ufrrgp6v74Ir4oRcXyieT.
    date published: 2026-06-13T17:25:41Z

Andamos En El Ruedo
type: MusicAlbum
date published: 2025-04-18
track: Andamos En El Ruedo
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154186
  explicit: false
  by artist: Nueva Marca
  in album: Andamos En El Ruedo
    type: MusicAlbum
    date published: 2025-04-18
  isrc code: MXF152500874
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:13:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x79685d361ef609c912e17d22520315d74c05c4baab6cd72d257e1ab84e06a1e1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6JrbADO5Z4TRMpf7A1w2v5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JrbADO5Z4TRMpf7A1w2v5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x79685d361ef609c912e17d22520315d74c05c4baab6cd72d257e1ab84e06a1e1","isrc":"MXF152500874","name":"Andamos En El Ruedo","registered_at":"2026-06-06T15:13:13Z","spotify_id":"6JrbADO5Z4TRMpf7A1w2v5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79685d361ef609c912e17d22520315d74c05c4baab6cd72d257e1ab84e06a1e1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JrbADO5Z4TRMpf7A1w2v5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JrbADO5Z4TRMpf7A1w2v5.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x79685d361ef609c912e17d22520315d74c05c4baab6cd72d257e1ab84e06a1e1","isrc":"MXF152500874","name":"Andamos En El Ruedo","registered_at":"2026-06-06T15:13:13Z","spotify_id":"6JrbADO5Z4TRMpf7A1w2v5","type":"track"}

La Vida Del Pobre
type: MusicAlbum
date published: 2025-03-14
track: La Vida Del Pobre
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140280
  explicit: false
  by artist: Nueva Marca
  in album: La Vida Del Pobre
    type: MusicAlbum
    date published: 2025-03-14
  isrc code: MXF152500495
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:45:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd6e58a0e63ded17bb3e0256903fd854cb30ed4172dc2eb8d67c93e983e8b29b
  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/1GtlGK89goti5z1lsmFYpK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GtlGK89goti5z1lsmFYpK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd6e58a0e63ded17bb3e0256903fd854cb30ed4172dc2eb8d67c93e983e8b29b","isrc":"MXF152500495","name":"La Vida Del Pobre","registered_at":"2026-06-04T14:45:37Z","spotify_id":"1GtlGK89goti5z1lsmFYpK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6e58a0e63ded17bb3e0256903fd854cb30ed4172dc2eb8d67c93e983e8b29b. 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/1GtlGK89goti5z1lsmFYpK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GtlGK89goti5z1lsmFYpK.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfd6e58a0e63ded17bb3e0256903fd854cb30ed4172dc2eb8d67c93e983e8b29b","isrc":"MXF152500495","name":"La Vida Del Pobre","registered_at":"2026-06-04T14:45:37Z","spotify_id":"1GtlGK89goti5z1lsmFYpK","type":"track"}

Dos Dias
type: MusicAlbum
date published: 2025-02-28
track: Dos Dias
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173673
  explicit: false
  by artist: Nueva Marca
  in album: Dos Dias
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: MXF152500489
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:13:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0a0a41ccd66843f246042be466cdfef012430c690482dd9ca4f3ed20d9951b6
  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/0LHL11oU3BlAU1sdcJIkW2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LHL11oU3BlAU1sdcJIkW2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd0a0a41ccd66843f246042be466cdfef012430c690482dd9ca4f3ed20d9951b6","isrc":"MXF152500489","name":"Dos Dias","registered_at":"2026-06-04T10:13:39Z","spotify_id":"0LHL11oU3BlAU1sdcJIkW2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a0a41ccd66843f246042be466cdfef012430c690482dd9ca4f3ed20d9951b6. 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/0LHL11oU3BlAU1sdcJIkW2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LHL11oU3BlAU1sdcJIkW2.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd0a0a41ccd66843f246042be466cdfef012430c690482dd9ca4f3ed20d9951b6","isrc":"MXF152500489","name":"Dos Dias","registered_at":"2026-06-04T10:13:39Z","spotify_id":"0LHL11oU3BlAU1sdcJIkW2","type":"track"}

Mi Princesa
type: MusicAlbum
date published: 2025-02-13
track: Mi Princesa
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210392
  explicit: false
  by artist: Nueva Marca
  in album: Mi Princesa
    type: MusicAlbum
    date published: 2025-02-13
  isrc code: MXF152500372
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:15:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xae9eb1d53779aac80cbaa6168b4871fb0ed837d578d856c5e09a6063b65cd639
  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/5qT6O3IModMFQGETlDCRR5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qT6O3IModMFQGETlDCRR5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xae9eb1d53779aac80cbaa6168b4871fb0ed837d578d856c5e09a6063b65cd639","isrc":"MXF152500372","name":"Mi Princesa","registered_at":"2026-06-04T14:15:00Z","spotify_id":"5qT6O3IModMFQGETlDCRR5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9eb1d53779aac80cbaa6168b4871fb0ed837d578d856c5e09a6063b65cd639. 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/5qT6O3IModMFQGETlDCRR5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qT6O3IModMFQGETlDCRR5.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xae9eb1d53779aac80cbaa6168b4871fb0ed837d578d856c5e09a6063b65cd639","isrc":"MXF152500372","name":"Mi Princesa","registered_at":"2026-06-04T14:15:00Z","spotify_id":"5qT6O3IModMFQGETlDCRR5","type":"track"}

Quién De Los Dos Será (En vivo)
type: MusicAlbum
date published: 2024-12-06
track: Quién De Los Dos Será - En vivo
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194496
  explicit: false
  by artist: Nueva Marca
  in album: Quién De Los Dos Será (En vivo)
    type: MusicAlbum
    date published: 2024-12-06
  isrc code: QZDQH2437739
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:35:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x060af23e3b42135c8532a67ad853fc3fbb5850bc3abeb9b11105d2c6da1e16b9
  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/0575llrOu77R1n1WlWi72e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0575llrOu77R1n1WlWi72e
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x060af23e3b42135c8532a67ad853fc3fbb5850bc3abeb9b11105d2c6da1e16b9","isrc":"QZDQH2437739","name":"Quién De Los Dos Será - En vivo","registered_at":"2026-06-18T12:35:25Z","spotify_id":"0575llrOu77R1n1WlWi72e","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060af23e3b42135c8532a67ad853fc3fbb5850bc3abeb9b11105d2c6da1e16b9. 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/0575llrOu77R1n1WlWi72e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0575llrOu77R1n1WlWi72e.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x060af23e3b42135c8532a67ad853fc3fbb5850bc3abeb9b11105d2c6da1e16b9","isrc":"QZDQH2437739","name":"Quién De Los Dos Será - En vivo","registered_at":"2026-06-18T12:35:25Z","spotify_id":"0575llrOu77R1n1WlWi72e","type":"track"}

Un Millón De Primaveras
type: MusicAlbum
date published: 2024-11-22
track: Un Millón De Primaveras
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163477
  explicit: false
  by artist: Nueva Marca
  in album: Un Millón De Primaveras
    type: MusicAlbum
    date published: 2024-11-22
  isrc code: QZDQH2436753
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T13:46:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2b3fad87aa5ec57749804c3ef618cf6e7b5889adea6cbb27ef1576e5456240a
  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/51rQm98d57gPnAIs8f8lVg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51rQm98d57gPnAIs8f8lVg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd2b3fad87aa5ec57749804c3ef618cf6e7b5889adea6cbb27ef1576e5456240a","isrc":"QZDQH2436753","name":"Un Millón De Primaveras","registered_at":"2026-06-09T13:46:32Z","spotify_id":"51rQm98d57gPnAIs8f8lVg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b3fad87aa5ec57749804c3ef618cf6e7b5889adea6cbb27ef1576e5456240a. 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/51rQm98d57gPnAIs8f8lVg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51rQm98d57gPnAIs8f8lVg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd2b3fad87aa5ec57749804c3ef618cf6e7b5889adea6cbb27ef1576e5456240a","isrc":"QZDQH2436753","name":"Un Millón De Primaveras","registered_at":"2026-06-09T13:46:32Z","spotify_id":"51rQm98d57gPnAIs8f8lVg","type":"track"}

Asi Te Voy Amar
type: MusicAlbum
date published: 2024-09-06
track: Asi Te Voy Amar
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201338
  explicit: false
  by artist: Nueva Marca
  in album: Asi Te Voy Amar
    type: MusicAlbum
    date published: 2024-09-06
  isrc code: QZDQH2428238

El Consentido De La Palma
type: MusicAlbum
date published: 2024-08-09
track: El Consentido De La Palma
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179120
  explicit: false
  by artist: Nueva Marca
  by artist: Primer Rango
  in album: El Consentido De La Palma
    type: MusicAlbum
    date published: 2024-08-09
  isrc code: QZDQH2424882
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T14:33:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4375526fda3217e2b88343b42ace0799250e7acb9b33ce8d35dc2936cb0c6c30
  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/2C98gtidyo0PT4DDOgkgo4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2C98gtidyo0PT4DDOgkgo4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4375526fda3217e2b88343b42ace0799250e7acb9b33ce8d35dc2936cb0c6c30","isrc":"QZDQH2424882","name":"El Consentido De La Palma","registered_at":"2026-06-20T14:33:31Z","spotify_id":"2C98gtidyo0PT4DDOgkgo4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4375526fda3217e2b88343b42ace0799250e7acb9b33ce8d35dc2936cb0c6c30. 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/2C98gtidyo0PT4DDOgkgo4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2C98gtidyo0PT4DDOgkgo4.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x4375526fda3217e2b88343b42ace0799250e7acb9b33ce8d35dc2936cb0c6c30","isrc":"QZDQH2424882","name":"El Consentido De La Palma","registered_at":"2026-06-20T14:33:31Z","spotify_id":"2C98gtidyo0PT4DDOgkgo4","type":"track"}

Kanguro Jack
type: MusicAlbum
date published: 2024-07-26
track: Kanguro Jack
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202511
  explicit: false
  by artist: Nueva Marca
  in album: Kanguro Jack
    type: MusicAlbum
    date published: 2024-07-26
  isrc code: QZDQH2423757
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T00:37:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd04c487e20c7da2c9c716131e6e7ad447e46d030541211c060ea9d43d74c892
  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/3e4oNTXc0KJnnBUK5Ew6Jg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e4oNTXc0KJnnBUK5Ew6Jg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd04c487e20c7da2c9c716131e6e7ad447e46d030541211c060ea9d43d74c892","isrc":"QZDQH2423757","name":"Kanguro Jack","registered_at":"2026-06-12T00:37:26Z","spotify_id":"3e4oNTXc0KJnnBUK5Ew6Jg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd04c487e20c7da2c9c716131e6e7ad447e46d030541211c060ea9d43d74c892. 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/3e4oNTXc0KJnnBUK5Ew6Jg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e4oNTXc0KJnnBUK5Ew6Jg.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xfd04c487e20c7da2c9c716131e6e7ad447e46d030541211c060ea9d43d74c892","isrc":"QZDQH2423757","name":"Kanguro Jack","registered_at":"2026-06-12T00:37:26Z","spotify_id":"3e4oNTXc0KJnnBUK5Ew6Jg","type":"track"}

Desde Mis Ojos
type: MusicAlbum
date published: 2024-06-21
track: Desde Mis Ojos
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187802
  explicit: false
  by artist: Nueva Marca
  in album: Desde Mis Ojos
    type: MusicAlbum
    date published: 2024-06-21
  isrc code: QZDQH2420602
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:29:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc56a235cfbb5f76098a8ad162154835eb03d3b78c88e9a13647f209ae6e353ea
  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/6YrTysmsnwyIqNtfN3b4Ws.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YrTysmsnwyIqNtfN3b4Ws
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc56a235cfbb5f76098a8ad162154835eb03d3b78c88e9a13647f209ae6e353ea","isrc":"QZDQH2420602","name":"Desde Mis Ojos","registered_at":"2026-06-08T00:29:02Z","spotify_id":"6YrTysmsnwyIqNtfN3b4Ws","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56a235cfbb5f76098a8ad162154835eb03d3b78c88e9a13647f209ae6e353ea. 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/6YrTysmsnwyIqNtfN3b4Ws.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YrTysmsnwyIqNtfN3b4Ws.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc56a235cfbb5f76098a8ad162154835eb03d3b78c88e9a13647f209ae6e353ea","isrc":"QZDQH2420602","name":"Desde Mis Ojos","registered_at":"2026-06-08T00:29:02Z","spotify_id":"6YrTysmsnwyIqNtfN3b4Ws","type":"track"}

MANUELON
type: MusicAlbum
date published: 2024-06-07
track: MANUELON
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187114
  explicit: false
  by artist: Nueva Marca
  in album: MANUELON
    type: MusicAlbum
    date published: 2024-06-07
  isrc code: QZDQH2418905
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T12:59:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x087e5a712830887fa86f810292917f0c9b20ba7b0ebe67d302bbace5a8d9afd7
  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/6vffuOsn1SLmxAjwOUk41R.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vffuOsn1SLmxAjwOUk41R
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087e5a712830887fa86f810292917f0c9b20ba7b0ebe67d302bbace5a8d9afd7. 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/6vffuOsn1SLmxAjwOUk41R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vffuOsn1SLmxAjwOUk41R.
    date published: 2026-06-13T15:41:10Z

El Barón Del Desierto
type: MusicAlbum
date published: 2024-05-17
track: El Barón Del Desierto
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232917
  explicit: false
  by artist: Nueva Marca
  in album: El Barón Del Desierto
    type: MusicAlbum
    date published: 2024-05-17
  isrc code: QZDQH2417070

Insomnio
type: MusicAlbum
date published: 2024-04-26
track: Insomnio
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159360
  explicit: false
  by artist: Nueva Marca
  in album: Insomnio
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: QZDQH2414427
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T00:38:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe77bfa50b8c47f72cfbafff5f011bd115a90d6ec2bfbc27dac01bd7a18789155
  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/6BfYG93Hn3fMP5zEMMRmIk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BfYG93Hn3fMP5zEMMRmIk
  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 0xe77bfa50b8c47f72cfbafff5f011bd115a90d6ec2bfbc27dac01bd7a18789155. 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/6BfYG93Hn3fMP5zEMMRmIk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BfYG93Hn3fMP5zEMMRmIk.
    date published: 2026-06-13T17:25:41Z

Saiko Marihuano
type: MusicAlbum
date published: 2023-09-08
track: Saiko Marihuano
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171854
  explicit: false
  by artist: Green Relax
  by artist: Nueva Marca
  by artist: Merca Xin Corte
  in album: Saiko Marihuano
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: TCAHJ2356722
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T09:12:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4e7bd7d3f4553670460a9b52bd48c714ca5ae138725f29cd40a6c46c7a5ad239
  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/68KKiEV9iHBkvZaq6MKbNc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68KKiEV9iHBkvZaq6MKbNc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4e7bd7d3f4553670460a9b52bd48c714ca5ae138725f29cd40a6c46c7a5ad239","isrc":"TCAHJ2356722","name":"Saiko Marihuano","registered_at":"2026-06-22T09:12:31Z","spotify_id":"68KKiEV9iHBkvZaq6MKbNc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7bd7d3f4553670460a9b52bd48c714ca5ae138725f29cd40a6c46c7a5ad239. 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/68KKiEV9iHBkvZaq6MKbNc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68KKiEV9iHBkvZaq6MKbNc.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x4e7bd7d3f4553670460a9b52bd48c714ca5ae138725f29cd40a6c46c7a5ad239","isrc":"TCAHJ2356722","name":"Saiko Marihuano","registered_at":"2026-06-22T09:12:31Z","spotify_id":"68KKiEV9iHBkvZaq6MKbNc","type":"track"}

Seria Lo Justo
type: MusicAlbum
date published: 2023-08-04
track: Seria Lo Justo
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190272
  explicit: false
  by artist: Nueva Marca
  by artist: Referente
  in album: Seria Lo Justo
    type: MusicAlbum
    date published: 2023-08-04
  isrc code: TCAHF2338582
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:08:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf47abc288cd5dd30fa6f076d19cc330b7d29c92a2503408d5d41755f42cdaf96
  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/4Rhu0jdipNZKw2d4Yb9oF0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Rhu0jdipNZKw2d4Yb9oF0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf47abc288cd5dd30fa6f076d19cc330b7d29c92a2503408d5d41755f42cdaf96","isrc":"TCAHF2338582","name":"Seria Lo Justo","registered_at":"2026-06-09T15:08:25Z","spotify_id":"4Rhu0jdipNZKw2d4Yb9oF0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47abc288cd5dd30fa6f076d19cc330b7d29c92a2503408d5d41755f42cdaf96. 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/4Rhu0jdipNZKw2d4Yb9oF0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Rhu0jdipNZKw2d4Yb9oF0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf47abc288cd5dd30fa6f076d19cc330b7d29c92a2503408d5d41755f42cdaf96","isrc":"TCAHF2338582","name":"Seria Lo Justo","registered_at":"2026-06-09T15:08:25Z","spotify_id":"4Rhu0jdipNZKw2d4Yb9oF0","type":"track"}

Bandera Blanca (En Vivo)
type: MusicAlbum
date published: 2023-04-24
track: Bandera Blanca - En Vivo
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162318
  explicit: false
  by artist: Nueva Marca
  by artist: Referente
  in album: Bandera Blanca (En Vivo)
    type: MusicAlbum
    date published: 2023-04-24
  isrc code: TCAGZ2384456
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T01:06:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc05eb5f8c33bae25a4430b4910bed019b31c9c9ff166b5ca28478ee85384b03c
  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/14saiNT0CEj9KjCxts3FOQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14saiNT0CEj9KjCxts3FOQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc05eb5f8c33bae25a4430b4910bed019b31c9c9ff166b5ca28478ee85384b03c","isrc":"TCAGZ2384456","name":"Bandera Blanca - En Vivo","registered_at":"2026-06-25T01:06:56Z","spotify_id":"14saiNT0CEj9KjCxts3FOQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05eb5f8c33bae25a4430b4910bed019b31c9c9ff166b5ca28478ee85384b03c. 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/14saiNT0CEj9KjCxts3FOQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14saiNT0CEj9KjCxts3FOQ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc05eb5f8c33bae25a4430b4910bed019b31c9c9ff166b5ca28478ee85384b03c","isrc":"TCAGZ2384456","name":"Bandera Blanca - En Vivo","registered_at":"2026-06-25T01:06:56Z","spotify_id":"14saiNT0CEj9KjCxts3FOQ","type":"track"}

Navidad Con Nueva Marca
type: MusicAlbum
date published: 2022-12-20
track: Navidad Sin Ti
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207658
  explicit: false
  by artist: Nueva Marca
  in album: Navidad Con Nueva Marca
    type: MusicAlbum
    date published: 2022-12-20
track: 25 De Diciembre
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163669
  explicit: false
  by artist: Nueva Marca
  in album: Navidad Con Nueva Marca
    type: MusicAlbum
    date published: 2022-12-20
track: El Burrito Sabanero
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194901
  explicit: false
  by artist: Nueva Marca
  in album: Navidad Con Nueva Marca
    type: MusicAlbum
    date published: 2022-12-20
track: Regalo Equivocado
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170346
  explicit: false
  by artist: Nueva Marca
  in album: Navidad Con Nueva Marca
    type: MusicAlbum
    date published: 2022-12-20
track: El Pino Verde
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190149
  explicit: false
  by artist: Nueva Marca
  in album: Navidad Con Nueva Marca
    type: MusicAlbum
    date published: 2022-12-20

La Marca Del Jefe
type: MusicAlbum
date published: 2022-12-10
track: La Marca Del Jefe
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178224
  explicit: false
  by artist: Grupo Lateral
  by artist: Nueva Marca
  in album: La Marca Del Jefe
    type: MusicAlbum
    date published: 2022-12-10
  isrc code: TCAGP2290867
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T23:18:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72173684f1509ac896adf2043dab4d312fa6126c792fe418f2d69c451dcf96b8
  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/2D6TxpLBd1ohLkETcEnTiY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D6TxpLBd1ohLkETcEnTiY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x72173684f1509ac896adf2043dab4d312fa6126c792fe418f2d69c451dcf96b8","isrc":"TCAGP2290867","name":"La Marca Del Jefe","registered_at":"2026-06-10T23:18:41Z","spotify_id":"2D6TxpLBd1ohLkETcEnTiY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72173684f1509ac896adf2043dab4d312fa6126c792fe418f2d69c451dcf96b8. 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/2D6TxpLBd1ohLkETcEnTiY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D6TxpLBd1ohLkETcEnTiY.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x72173684f1509ac896adf2043dab4d312fa6126c792fe418f2d69c451dcf96b8","isrc":"TCAGP2290867","name":"La Marca Del Jefe","registered_at":"2026-06-10T23:18:41Z","spotify_id":"2D6TxpLBd1ohLkETcEnTiY","type":"track"}

Bmt
type: MusicRecording
duration: PT2M38S
duration ms: 158158
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336599
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:21:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78eda54aa18769b00c1b37f8659bc8c17b4bd85daf288dbc6922f7110f50266f
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/1WGd7fvotApc3ehj9VnUv7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WGd7fvotApc3ehj9VnUv7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78eda54aa18769b00c1b37f8659bc8c17b4bd85daf288dbc6922f7110f50266f. 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/1WGd7fvotApc3ehj9VnUv7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WGd7fvotApc3ehj9VnUv7.
  date published: 2026-06-13T15:41:10Z

Inconcluso
type: MusicRecording
duration: PT2M36S
duration ms: 156578
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336792
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T16:21:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bd2c65212babe1f161906a249c2d988c98e65e6a1000b2fbe44ce1b40bdd080
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/2ZkpJVo7z6UdGjaXz5qiCN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZkpJVo7z6UdGjaXz5qiCN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd2c65212babe1f161906a249c2d988c98e65e6a1000b2fbe44ce1b40bdd080. 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/2ZkpJVo7z6UdGjaXz5qiCN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZkpJVo7z6UdGjaXz5qiCN.
  date published: 2026-06-13T12:47:07Z

Para Que Perder El Tiempo
type: MusicRecording
duration: PT2M56S
duration ms: 176628
explicit: false
by artist: Nueva Marca
by artist: Grupo Dorado
in album: Para Que Perder El Tiempo
  type: MusicAlbum
  date published: 2024-01-25
isrc code: TCAHU2441141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T07:39:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac
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/3T06d0hylE61Hqe0Ts8bF3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T06d0hylE61Hqe0Ts8bF3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac","isrc":"TCAHU2441141","name":"Para Que Perder El Tiempo","registered_at":"2026-06-18T07:39:30Z","spotify_id":"3T06d0hylE61Hqe0Ts8bF3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac. 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/3T06d0hylE61Hqe0Ts8bF3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T06d0hylE61Hqe0Ts8bF3.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xf0a0e9d88473bedd103bf43adfe5307a87a9b8ffaf4ab783cded353e46b980ac","isrc":"TCAHU2441141","name":"Para Que Perder El Tiempo","registered_at":"2026-06-18T07:39:30Z","spotify_id":"3T06d0hylE61Hqe0Ts8bF3","type":"track"}

Bienvenidos a Guasave
type: MusicRecording
duration: PT3M8S
duration ms: 188393
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336612
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:16:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b
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/1Fmurh0G4umnBgsJtZoD0Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Fmurh0G4umnBgsJtZoD0Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b","isrc":"TCAHP2336612","name":"Bienvenidos a Guasave","registered_at":"2026-06-06T13:16:11Z","spotify_id":"1Fmurh0G4umnBgsJtZoD0Q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b. 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/1Fmurh0G4umnBgsJtZoD0Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Fmurh0G4umnBgsJtZoD0Q.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf887c322beab85dad0dbcc8c9a92be9d3c64853d3485f0a698510aaaf90d701b","isrc":"TCAHP2336612","name":"Bienvenidos a Guasave","registered_at":"2026-06-06T13:16:11Z","spotify_id":"1Fmurh0G4umnBgsJtZoD0Q","type":"track"}

Gatata
type: MusicRecording
duration: PT3M30S
duration ms: 210356
explicit: false
by artist: Nueva Marca
by artist: Carlos Ramírez
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336705
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:57:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0c7876a5f89542d6ad94c99b973ee13ef8b85b0d4a718cebe8b21d568a9d370
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/4e2D8bkhWrU5SmdBUteoaD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4e2D8bkhWrU5SmdBUteoaD
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 0xd0c7876a5f89542d6ad94c99b973ee13ef8b85b0d4a718cebe8b21d568a9d370. 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/4e2D8bkhWrU5SmdBUteoaD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4e2D8bkhWrU5SmdBUteoaD.
  date published: 2026-06-13T13:32:09Z

Que Hago Yo
type: MusicRecording
duration: PT2M51S
duration ms: 171997
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336715
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:17:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312
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/2ILcfKjThuUNDVXW8F01pP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ILcfKjThuUNDVXW8F01pP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312","isrc":"TCAHP2336715","name":"Que Hago Yo","registered_at":"2026-06-05T05:17:59Z","spotify_id":"2ILcfKjThuUNDVXW8F01pP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312. 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/2ILcfKjThuUNDVXW8F01pP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ILcfKjThuUNDVXW8F01pP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc878576c4f2f3161f41c864030515dcf134c50533d8b5ed896d5c244c4a16312","isrc":"TCAHP2336715","name":"Que Hago Yo","registered_at":"2026-06-05T05:17:59Z","spotify_id":"2ILcfKjThuUNDVXW8F01pP","type":"track"}

Bendecido
type: MusicRecording
duration: PT2M13S
duration ms: 133574
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336603
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:58:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb88ce207c84c2d4e17a47ec473fcccc52733401f9aedc8c3a808f6930164157
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/4MLY9J7WDizc9BTP12h5Nk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MLY9J7WDizc9BTP12h5Nk
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 0xeb88ce207c84c2d4e17a47ec473fcccc52733401f9aedc8c3a808f6930164157. 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/4MLY9J7WDizc9BTP12h5Nk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MLY9J7WDizc9BTP12h5Nk.
  date published: 2026-06-13T17:25:41Z

Felino
type: MusicRecording
duration: PT3M8S
duration ms: 188330
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336726
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:29:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67433d6baab42de691bef9f1528c1ec315791cd57223d3e4e37951e290da5081
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/1MuHc6tJ2QHVJLbWPYCFY9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MuHc6tJ2QHVJLbWPYCFY9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67433d6baab42de691bef9f1528c1ec315791cd57223d3e4e37951e290da5081. 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/1MuHc6tJ2QHVJLbWPYCFY9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MuHc6tJ2QHVJLbWPYCFY9.
  date published: 2026-06-13T15:41:10Z

Voy a Cuidarte
type: MusicRecording
duration: PT2M33S
duration ms: 153397
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336618
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:27:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9095e516154a45f615e1d474517c5b601696af680834cce9327a4865337bb354
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/1QYLD341nIRGMEOMLLi8Jw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QYLD341nIRGMEOMLLi8Jw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9095e516154a45f615e1d474517c5b601696af680834cce9327a4865337bb354","isrc":"TCAHP2336618","name":"Voy a Cuidarte","registered_at":"2026-06-06T06:27:24Z","spotify_id":"1QYLD341nIRGMEOMLLi8Jw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9095e516154a45f615e1d474517c5b601696af680834cce9327a4865337bb354. 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/1QYLD341nIRGMEOMLLi8Jw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QYLD341nIRGMEOMLLi8Jw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9095e516154a45f615e1d474517c5b601696af680834cce9327a4865337bb354","isrc":"TCAHP2336618","name":"Voy a Cuidarte","registered_at":"2026-06-06T06:27:24Z","spotify_id":"1QYLD341nIRGMEOMLLi8Jw","type":"track"}

No Está Fácil
type: MusicRecording
duration: PT3M0S
duration ms: 180934
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336731
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:03:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c
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/2bkvokNHBffLK2Bnml3NUb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bkvokNHBffLK2Bnml3NUb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c","isrc":"TCAHP2336731","name":"No Está Fácil","registered_at":"2026-06-08T18:03:07Z","spotify_id":"2bkvokNHBffLK2Bnml3NUb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c. 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/2bkvokNHBffLK2Bnml3NUb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bkvokNHBffLK2Bnml3NUb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfd67f34d64d78021ec0cec74b43581d9df08ba2846800e8ec1240509cb80661c","isrc":"TCAHP2336731","name":"No Está Fácil","registered_at":"2026-06-08T18:03:07Z","spotify_id":"2bkvokNHBffLK2Bnml3NUb","type":"track"}

Tú Persona Tóxica
type: MusicRecording
duration: PT2M55S
duration ms: 175897
explicit: false
by artist: Nueva Marca
in album: B.M.T
  type: MusicAlbum
  date published: 2023-11-28
isrc code: TCAHP2336610
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:50:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14
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/5JZZen0GyG4EBiIhcVbGSh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JZZen0GyG4EBiIhcVbGSh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14","isrc":"TCAHP2336610","name":"Tú Persona Tóxica","registered_at":"2026-06-18T21:50:23Z","spotify_id":"5JZZen0GyG4EBiIhcVbGSh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14. 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/5JZZen0GyG4EBiIhcVbGSh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JZZen0GyG4EBiIhcVbGSh.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8e7988d2168fbca1c28ed47341f3d2a9a06ac5c2b3869252913c8aad31317b14","isrc":"TCAHP2336610","name":"Tú Persona Tóxica","registered_at":"2026-06-18T21:50:23Z","spotify_id":"5JZZen0GyG4EBiIhcVbGSh","type":"track"}

Bandera Blanca - En Vivo
type: MusicRecording
duration: PT2M42S
duration ms: 162318
explicit: false
by artist: Nueva Marca
by artist: Referente
in album: Bandera Blanca (En Vivo)
  type: MusicAlbum
  date published: 2023-04-24
isrc code: TCAGZ2384456
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T01:06:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc05eb5f8c33bae25a4430b4910bed019b31c9c9ff166b5ca28478ee85384b03c
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/14saiNT0CEj9KjCxts3FOQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14saiNT0CEj9KjCxts3FOQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc05eb5f8c33bae25a4430b4910bed019b31c9c9ff166b5ca28478ee85384b03c","isrc":"TCAGZ2384456","name":"Bandera Blanca - En Vivo","registered_at":"2026-06-25T01:06:56Z","spotify_id":"14saiNT0CEj9KjCxts3FOQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05eb5f8c33bae25a4430b4910bed019b31c9c9ff166b5ca28478ee85384b03c. 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/14saiNT0CEj9KjCxts3FOQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14saiNT0CEj9KjCxts3FOQ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc05eb5f8c33bae25a4430b4910bed019b31c9c9ff166b5ca28478ee85384b03c","isrc":"TCAGZ2384456","name":"Bandera Blanca - En Vivo","registered_at":"2026-06-25T01:06:56Z","spotify_id":"14saiNT0CEj9KjCxts3FOQ","type":"track"}

La Traga Moneda$
type: MusicRecording
duration: PT2M50S
duration ms: 170377
explicit: false
by artist: Nueva Marca
by artist: José Pablo
in album: La Traga Moneda$
  type: MusicAlbum
  date published: 2023-08-25
isrc code: USA2P2328257

Los pensamientos mas Caros
type: MusicRecording
duration: PT3M39S
duration ms: 219892
explicit: false
by artist: Nueva Marca
by artist: Legado HB
in album: Los pensamientos mas Caros
  type: MusicAlbum
  date published: 2023-11-18
isrc code: QZDQH2388250

Siempre Fue
type: MusicRecording
duration: PT2M39S
duration ms: 159616
explicit: false
by artist: Código FN
by artist: Nueva Marca
in album: Siempre Fue
  type: MusicAlbum
  date published: 2023-02-10
isrc code: USA2P2307184
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:38:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4aa881c76c27a23b3e80e8a5c7fbc3963b51745d8e9e20a3eec37b94c60bcfd
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/0kT0D3OP2Ok9lKiC6Ki8Cw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kT0D3OP2Ok9lKiC6Ki8Cw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4aa881c76c27a23b3e80e8a5c7fbc3963b51745d8e9e20a3eec37b94c60bcfd","isrc":"USA2P2307184","name":"Siempre Fue","registered_at":"2026-06-04T14:38:50Z","spotify_id":"0kT0D3OP2Ok9lKiC6Ki8Cw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4aa881c76c27a23b3e80e8a5c7fbc3963b51745d8e9e20a3eec37b94c60bcfd. 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/0kT0D3OP2Ok9lKiC6Ki8Cw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kT0D3OP2Ok9lKiC6Ki8Cw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd4aa881c76c27a23b3e80e8a5c7fbc3963b51745d8e9e20a3eec37b94c60bcfd","isrc":"USA2P2307184","name":"Siempre Fue","registered_at":"2026-06-04T14:38:50Z","spotify_id":"0kT0D3OP2Ok9lKiC6Ki8Cw","type":"track"}

Mejor Que Nadie
type: MusicRecording
duration: PT2M46S
duration ms: 166381
explicit: false
by artist: Clase Personal
by artist: Nueva Marca
in album: Duetos Con Clase
  type: MusicAlbum
  date published: 2023-10-19
isrc code: TCAHM2356570
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:16:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc73844c07205c469496307920b36394fb90f8c6cac9613db3f9a78a0d0013544
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/2iGODaZNWdEiY6YY3C0hMX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iGODaZNWdEiY6YY3C0hMX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc73844c07205c469496307920b36394fb90f8c6cac9613db3f9a78a0d0013544","isrc":"TCAHM2356570","name":"Mejor Que Nadie","registered_at":"2026-06-05T13:16:32Z","spotify_id":"2iGODaZNWdEiY6YY3C0hMX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73844c07205c469496307920b36394fb90f8c6cac9613db3f9a78a0d0013544. 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/2iGODaZNWdEiY6YY3C0hMX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iGODaZNWdEiY6YY3C0hMX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc73844c07205c469496307920b36394fb90f8c6cac9613db3f9a78a0d0013544","isrc":"TCAHM2356570","name":"Mejor Que Nadie","registered_at":"2026-06-05T13:16:32Z","spotify_id":"2iGODaZNWdEiY6YY3C0hMX","type":"track"}

Mejor Que Nadie
type: MusicRecording
duration: PT2M46S
duration ms: 166440
explicit: false
by artist: Nueva Marca
by artist: Clase Personal
in album: Mejor Que Nadie
  type: MusicAlbum
  date published: 2023-04-03
isrc code: TCAGZ2316496
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:53:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27eb9cd2142dd075bf85888c09de19e07431c47491eb3dcb462a7ea124e38b78
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/5MwHyNT3a5kQ0AJ9B76W5x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MwHyNT3a5kQ0AJ9B76W5x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27eb9cd2142dd075bf85888c09de19e07431c47491eb3dcb462a7ea124e38b78","isrc":"TCAGZ2316496","name":"Mejor Que Nadie","registered_at":"2026-06-10T07:53:48Z","spotify_id":"5MwHyNT3a5kQ0AJ9B76W5x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27eb9cd2142dd075bf85888c09de19e07431c47491eb3dcb462a7ea124e38b78. 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/5MwHyNT3a5kQ0AJ9B76W5x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MwHyNT3a5kQ0AJ9B76W5x.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x27eb9cd2142dd075bf85888c09de19e07431c47491eb3dcb462a7ea124e38b78","isrc":"TCAGZ2316496","name":"Mejor Que Nadie","registered_at":"2026-06-10T07:53:48Z","spotify_id":"5MwHyNT3a5kQ0AJ9B76W5x","type":"track"}

El Seis
type: MusicRecording
duration: PT3M44S
duration ms: 224673
explicit: false
by artist: Nueva Marca
in album: El Seis
  type: MusicAlbum
  date published: 2023-09-01
isrc code: TCAHJ2330439
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:47:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6
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/7t8zDBFbxpiq31xxRqUgtO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7t8zDBFbxpiq31xxRqUgtO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6","isrc":"TCAHJ2330439","name":"El Seis","registered_at":"2026-06-08T14:47:01Z","spotify_id":"7t8zDBFbxpiq31xxRqUgtO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6. 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/7t8zDBFbxpiq31xxRqUgtO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7t8zDBFbxpiq31xxRqUgtO.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x07ba9f8e3e438cce35ece545f53d4a9e818616f49842bd5beb7c4559384486b6","isrc":"TCAHJ2330439","name":"El Seis","registered_at":"2026-06-08T14:47:01Z","spotify_id":"7t8zDBFbxpiq31xxRqUgtO","type":"track"}

Proximamente
type: MusicRecording
duration: PT3M4S
duration ms: 184179
explicit: false
by artist: Nueva Marca
in album: El Seis
  type: MusicAlbum
  date published: 2023-09-01

El Roque
type: MusicRecording
duration: PT2M47S
duration ms: 167183
explicit: false
by artist: Nueva Marca
in album: El Seis
  type: MusicAlbum
  date published: 2023-09-01