Bersuit Vergarabat
type: MusicGroup
genre: argentine rock
genre: latin alternative
genre: latin rock
genre: rock en español
popularity: 64
followers: 950775
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7825584-3de7-41e1-84c1-c88d90fa59e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7825584-3de7-41e1-84c1-c88d90fa59e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e7825584-3de7-41e1-84c1-c88d90fa59e1
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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 0xe6d21329882dd7288dd4bf0517b4a3265ae7468e37692c355d53424e7320727e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7825584-3de7-41e1-84c1-c88d90fa59e1.json and https://artists.proofprofile.net/proofs/artist/e7825584-3de7-41e1-84c1-c88d90fa59e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-01-01
  track: La Soledad
    type: MusicRecording
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    in album: La Argentinidad Al Palo
      type: MusicAlbum
      date published: 2004-01-01
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-06-01T11:06:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      type: PropertyValue
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    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/56mbNpJVn5WQhOlsOvb2A0.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56mbNpJVn5WQhOlsOvb2A0
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822516e1ec710c1c60a1571fdbbaed0744e5b0b1f7436792fa2b207f68752415. 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/56mbNpJVn5WQhOlsOvb2A0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56mbNpJVn5WQhOlsOvb2A0.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x822516e1ec710c1c60a1571fdbbaed0744e5b0b1f7436792fa2b207f68752415","isrc":"ARF140400001","name":"La Soledad","registered_at":"2026-06-01T11:06:55Z","spotify_id":"56mbNpJVn5WQhOlsOvb2A0","type":"track"}
album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
  track: De La Cabeza - Live In Buenos Aires / 2001
    type: MusicRecording
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    explicit: false
    by artist: Bersuit Vergarabat
    in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
      type: MusicAlbum
      date published: 2002-01-01
    isrc code: ARF140200005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe501dafbef9c8a4ef3b1464077c89742794699ad264a765fa47e761be9db90e4
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    additional property: OTSRecordURL
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe501dafbef9c8a4ef3b1464077c89742794699ad264a765fa47e761be9db90e4. 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/3WyNP0FUMhz9uT6NXDqkQA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WyNP0FUMhz9uT6NXDqkQA.
      date published: 2026-06-13T12:53:06Z
      text: {"copyright_id":"0xe501dafbef9c8a4ef3b1464077c89742794699ad264a765fa47e761be9db90e4","isrc":"ARF140200005","name":"De La Cabeza - Live In Buenos Aires / 2001","registered_at":"2026-06-07T19:59:30Z","spotify_id":"3WyNP0FUMhz9uT6NXDqkQA","type":"track"}
  track: El Tiempo No Para - Live In Buenos Aires / 2001
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    by artist: Bersuit Vergarabat
    in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
      type: MusicAlbum
      date published: 2002-01-01
    isrc code: ARF140200006
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: https://artists.proofprofile.net/proofs/track/1PBFuWxDnAj0iRkPaePboA.json
    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PBFuWxDnAj0iRkPaePboA
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
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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 0xedf3fbd888ebfbf5650dd6b7cb8c372f88a120fea27d6d3e43ab8ab0619dbbb3. 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/1PBFuWxDnAj0iRkPaePboA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PBFuWxDnAj0iRkPaePboA.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xedf3fbd888ebfbf5650dd6b7cb8c372f88a120fea27d6d3e43ab8ab0619dbbb3","isrc":"ARF140200006","name":"El Tiempo No Para - Live In Buenos Aires / 2001","registered_at":"2026-06-01T21:41:13Z","spotify_id":"1PBFuWxDnAj0iRkPaePboA","type":"track"}
  track: Danza De Los Muertos Pobres - Live In Buenos Aires / 2001
    type: MusicRecording
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    by artist: Bersuit Vergarabat
    in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
      type: MusicAlbum
      date published: 2002-01-01
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    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: El Viejo De Arriba - Live In Buenos Aires / 2001
  track: Espíritu De Esta Selva - Live In Buenos Aires / 2001
  track: Vuelos - Live In Buenos Aires / 2001
  track: Mi Caramelo - Live In Buenos Aires / 2001
  track: Un Pacto - Live In Buenos Aires / 2001
  track: Perro Amor Explota - Live In Buenos Aires / 2001
  track: Tuyú - Live In Buenos Aires / 2001
  track: Yo Tomo - Live In Buenos Aires / 2001
  track: Señor Cobranza - Live In Buenos Aires / 2001
  track: La Bolsa - Live In Buenos Aires / 2001
  track: Murguita Del Sur - Live In Buenos Aires / 2001
  track: Se Viene - Live In Buenos Aires / 2001
  track: Diez Mil - Live In Buenos Aires / 2001
album: Libertinaje
album: Testosterona
album: Cocoliche Life
album: Libertinaje 25 años
album: De la Cabeza 2
album: La Nube Rosa
album: El Baile Interior
album: La Revuelta
album: Bersuit?
album: Hijos Del Culo
album: Don Leopardo
album: Asquerosa Alegría
album: Y Punto...
album: La Soledad
album: TOCO Y ME VOY
album: Víctimas
album: Dejar de Perderlo Todo
album: Atrevete
album: ¿Qué pasó?
album: La Bolsa
album: Murguita Del Sur
album: Vuelos
album: Se Viene
album: Yo Tomo
album: Qué Tal Si
album: Hay Días
album: El Viento Trae una Copla
album: Sr. Cobranza (Dr Shenka Version)
album: Live Session
album: Un Pacto
album: Lo Que Más Busco
album: Morocha
album: Que Hable de Vos
album: Cuatro Vientos
album: Cambiar El Alma
track: La Soledad
track: Un Pacto - Live In Buenos Aires / 2001
track: Sr. Cobranza
track: Mi Caramelo - Live In Buenos Aires / 2001
track: Sencillamente
track: Que Hable de Vos
track: Agradezco
track: Como Decirte
track: Un pacto
track: La Bolsa
track: Buceando en el Riachuelo
track: Fuera de Acá
track: Sin Son
track: Tu Pastilla Fue
track: Ausencia de Estribillo
track: Nepore'y (Tu Ausencia)
track: Aquí Estamos
track: Obstinato
track: Perro Amor Explota

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CopyrightStatus
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value: registered

CopyrightRegisteredAt
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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block/953536

OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/7cOLoxWXFJCpOFpVDu0nQJ.json

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cOLoxWXFJCpOFpVDu0nQJ

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

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca925a5629c0bcee02c5fa5c2c77ee754c8452a7e9c2b5ef1fad1fc6c7675192. 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/7cOLoxWXFJCpOFpVDu0nQJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cOLoxWXFJCpOFpVDu0nQJ.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xca925a5629c0bcee02c5fa5c2c77ee754c8452a7e9c2b5ef1fad1fc6c7675192","isrc":"ARF140200007","name":"Danza De Los Muertos Pobres - Live In Buenos Aires / 2001","registered_at":"2026-06-04T13:26:20Z","spotify_id":"7cOLoxWXFJCpOFpVDu0nQJ","type":"track"}

El Viejo De Arriba - Live In Buenos Aires / 2001
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duration: PT3M58S
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explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
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  date published: 2002-01-01
isrc code: ARF140200008
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h0Z1TCfawNCvJuuSGWjQ1
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40c703bc2eb95fd7a78703463456c772bce69d7b249195d8f549f928004ae6ba","isrc":"ARF140200008","name":"El Viejo De Arriba - Live In Buenos Aires / 2001","registered_at":"2026-06-04T15:53:32Z","spotify_id":"1h0Z1TCfawNCvJuuSGWjQ1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c703bc2eb95fd7a78703463456c772bce69d7b249195d8f549f928004ae6ba. 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/1h0Z1TCfawNCvJuuSGWjQ1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h0Z1TCfawNCvJuuSGWjQ1.
  date published: 2026-06-13T12:47:07Z
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Espíritu De Esta Selva - Live In Buenos Aires / 2001
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duration: PT3M55S
duration ms: 235666
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by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
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  date published: 2002-01-01
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/303fuc4Mk2UeojX5Cm2ebP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcd22a32c3b38039be10a5ce91f70242a95bc6a29aa9493c29605c21a9be202f","isrc":"ARF140200009","name":"Espíritu De Esta Selva - Live In Buenos Aires / 2001","registered_at":"2026-06-04T12:01:54Z","spotify_id":"303fuc4Mk2UeojX5Cm2ebP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd22a32c3b38039be10a5ce91f70242a95bc6a29aa9493c29605c21a9be202f. 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/303fuc4Mk2UeojX5Cm2ebP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/303fuc4Mk2UeojX5Cm2ebP.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfcd22a32c3b38039be10a5ce91f70242a95bc6a29aa9493c29605c21a9be202f","isrc":"ARF140200009","name":"Espíritu De Esta Selva - Live In Buenos Aires / 2001","registered_at":"2026-06-04T12:01:54Z","spotify_id":"303fuc4Mk2UeojX5Cm2ebP","type":"track"}

Vuelos - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT5M44S
duration ms: 344960
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:33:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb20c4b918ffcbc62f0e8be6222a449d16064721092360edff8fe5281a8c19295
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/7kJAy66UVuwktRuqHt2Dw8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kJAy66UVuwktRuqHt2Dw8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb20c4b918ffcbc62f0e8be6222a449d16064721092360edff8fe5281a8c19295","isrc":"ARF140200010","name":"Vuelos - Live In Buenos Aires / 2001","registered_at":"2026-06-04T12:33:45Z","spotify_id":"7kJAy66UVuwktRuqHt2Dw8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20c4b918ffcbc62f0e8be6222a449d16064721092360edff8fe5281a8c19295. 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/7kJAy66UVuwktRuqHt2Dw8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kJAy66UVuwktRuqHt2Dw8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb20c4b918ffcbc62f0e8be6222a449d16064721092360edff8fe5281a8c19295","isrc":"ARF140200010","name":"Vuelos - Live In Buenos Aires / 2001","registered_at":"2026-06-04T12:33:45Z","spotify_id":"7kJAy66UVuwktRuqHt2Dw8","type":"track"}

Mi Caramelo - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT3M29S
duration ms: 209893
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:57:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6d46b4b2988423a65f49072affe5b3e44cb616630d0912ff25c45b3e4d54026
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/2pC6LUWFEf2S6BIuBjrWWF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pC6LUWFEf2S6BIuBjrWWF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6d46b4b2988423a65f49072affe5b3e44cb616630d0912ff25c45b3e4d54026","isrc":"ARF140200011","name":"Mi Caramelo - Live In Buenos Aires / 2001","registered_at":"2026-06-01T21:57:30Z","spotify_id":"2pC6LUWFEf2S6BIuBjrWWF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d46b4b2988423a65f49072affe5b3e44cb616630d0912ff25c45b3e4d54026. 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/2pC6LUWFEf2S6BIuBjrWWF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pC6LUWFEf2S6BIuBjrWWF.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe6d46b4b2988423a65f49072affe5b3e44cb616630d0912ff25c45b3e4d54026","isrc":"ARF140200011","name":"Mi Caramelo - Live In Buenos Aires / 2001","registered_at":"2026-06-01T21:57:30Z","spotify_id":"2pC6LUWFEf2S6BIuBjrWWF","type":"track"}

Un Pacto - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT4M55S
duration ms: 295160
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:00:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41dd0b969f0b4b71b7a463a4b80245eaa8fec630ec17f1e3d7d9fe6ab798f00e
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/1lcwoylQLJUtl2pNNdZQ7p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lcwoylQLJUtl2pNNdZQ7p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41dd0b969f0b4b71b7a463a4b80245eaa8fec630ec17f1e3d7d9fe6ab798f00e","isrc":"ARF140200012","name":"Un Pacto - Live In Buenos Aires / 2001","registered_at":"2026-06-01T13:00:54Z","spotify_id":"1lcwoylQLJUtl2pNNdZQ7p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41dd0b969f0b4b71b7a463a4b80245eaa8fec630ec17f1e3d7d9fe6ab798f00e. 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/1lcwoylQLJUtl2pNNdZQ7p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lcwoylQLJUtl2pNNdZQ7p.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x41dd0b969f0b4b71b7a463a4b80245eaa8fec630ec17f1e3d7d9fe6ab798f00e","isrc":"ARF140200012","name":"Un Pacto - Live In Buenos Aires / 2001","registered_at":"2026-06-01T13:00:54Z","spotify_id":"1lcwoylQLJUtl2pNNdZQ7p","type":"track"}

Perro Amor Explota - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT4M28S
duration ms: 268840
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:47:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71034c2c0998e1a794674113a56ef04e61f744ba874179ed7b23f8a8a26e64af
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/7a0yeeNookEFR7YjYAhyrf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a0yeeNookEFR7YjYAhyrf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71034c2c0998e1a794674113a56ef04e61f744ba874179ed7b23f8a8a26e64af","isrc":"ARF140200013","name":"Perro Amor Explota - Live In Buenos Aires / 2001","registered_at":"2026-06-04T07:47:19Z","spotify_id":"7a0yeeNookEFR7YjYAhyrf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71034c2c0998e1a794674113a56ef04e61f744ba874179ed7b23f8a8a26e64af. 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/7a0yeeNookEFR7YjYAhyrf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a0yeeNookEFR7YjYAhyrf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x71034c2c0998e1a794674113a56ef04e61f744ba874179ed7b23f8a8a26e64af","isrc":"ARF140200013","name":"Perro Amor Explota - Live In Buenos Aires / 2001","registered_at":"2026-06-04T07:47:19Z","spotify_id":"7a0yeeNookEFR7YjYAhyrf","type":"track"}

Tuyú - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT5M21S
duration ms: 321186
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:49:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb40c4dab0559305499042215dc0a42e71c8a3bf3df4b860199ceced36b5be62
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/6TcIzLz9OZhLtmoSPNfaHL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TcIzLz9OZhLtmoSPNfaHL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb40c4dab0559305499042215dc0a42e71c8a3bf3df4b860199ceced36b5be62","isrc":"ARF140200014","name":"Tuyú - Live In Buenos Aires / 2001","registered_at":"2026-06-05T16:49:05Z","spotify_id":"6TcIzLz9OZhLtmoSPNfaHL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb40c4dab0559305499042215dc0a42e71c8a3bf3df4b860199ceced36b5be62. 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/6TcIzLz9OZhLtmoSPNfaHL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TcIzLz9OZhLtmoSPNfaHL.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeb40c4dab0559305499042215dc0a42e71c8a3bf3df4b860199ceced36b5be62","isrc":"ARF140200014","name":"Tuyú - Live In Buenos Aires / 2001","registered_at":"2026-06-05T16:49:05Z","spotify_id":"6TcIzLz9OZhLtmoSPNfaHL","type":"track"}

Yo Tomo - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT3M46S
duration ms: 226186
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:53:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x922eea430296a0e1e933a3eb461988eacfa025d8fb7c3e37de0210ec3195f7fe
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/3AjtTcyP76C5Cwb0qfvPM6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AjtTcyP76C5Cwb0qfvPM6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x922eea430296a0e1e933a3eb461988eacfa025d8fb7c3e37de0210ec3195f7fe","isrc":"ARF140200015","name":"Yo Tomo - Live In Buenos Aires / 2001","registered_at":"2026-06-05T16:53:55Z","spotify_id":"3AjtTcyP76C5Cwb0qfvPM6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922eea430296a0e1e933a3eb461988eacfa025d8fb7c3e37de0210ec3195f7fe. 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/3AjtTcyP76C5Cwb0qfvPM6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AjtTcyP76C5Cwb0qfvPM6.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x922eea430296a0e1e933a3eb461988eacfa025d8fb7c3e37de0210ec3195f7fe","isrc":"ARF140200015","name":"Yo Tomo - Live In Buenos Aires / 2001","registered_at":"2026-06-05T16:53:55Z","spotify_id":"3AjtTcyP76C5Cwb0qfvPM6","type":"track"}

Señor Cobranza - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT4M16S
duration ms: 256506
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:30:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49ad595a2508ae5a6676a5c0d083fa0fef1b478dfda0004559b061a65ba41839
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/570v7qo8x3nIRHG1E1RqTt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/570v7qo8x3nIRHG1E1RqTt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49ad595a2508ae5a6676a5c0d083fa0fef1b478dfda0004559b061a65ba41839","isrc":"ARF140200016","name":"Señor Cobranza - Live In Buenos Aires / 2001","registered_at":"2026-06-05T12:30:01Z","spotify_id":"570v7qo8x3nIRHG1E1RqTt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ad595a2508ae5a6676a5c0d083fa0fef1b478dfda0004559b061a65ba41839. 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/570v7qo8x3nIRHG1E1RqTt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/570v7qo8x3nIRHG1E1RqTt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x49ad595a2508ae5a6676a5c0d083fa0fef1b478dfda0004559b061a65ba41839","isrc":"ARF140200016","name":"Señor Cobranza - Live In Buenos Aires / 2001","registered_at":"2026-06-05T12:30:01Z","spotify_id":"570v7qo8x3nIRHG1E1RqTt","type":"track"}

La Bolsa - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT4M24S
duration ms: 264026
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:52:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd21ab3c82c53798a6424f61841e9e55753ba91f6704f1f0c53e6a46925090bf
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/2NsHnu8EB25bm2OMjuhzvK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NsHnu8EB25bm2OMjuhzvK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd21ab3c82c53798a6424f61841e9e55753ba91f6704f1f0c53e6a46925090bf","isrc":"ARF140200017","name":"La Bolsa - Live In Buenos Aires / 2001","registered_at":"2026-06-05T16:52:55Z","spotify_id":"2NsHnu8EB25bm2OMjuhzvK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd21ab3c82c53798a6424f61841e9e55753ba91f6704f1f0c53e6a46925090bf. 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/2NsHnu8EB25bm2OMjuhzvK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NsHnu8EB25bm2OMjuhzvK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfd21ab3c82c53798a6424f61841e9e55753ba91f6704f1f0c53e6a46925090bf","isrc":"ARF140200017","name":"La Bolsa - Live In Buenos Aires / 2001","registered_at":"2026-06-05T16:52:55Z","spotify_id":"2NsHnu8EB25bm2OMjuhzvK","type":"track"}

Murguita Del Sur - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT5M3S
duration ms: 303680
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:38:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b8d75efb7adaefe99226eac683cc1699183320035942418a4f7cdc4e041362d
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/7ArIHvN7gYiGYa1gJUc9Kl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ArIHvN7gYiGYa1gJUc9Kl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b8d75efb7adaefe99226eac683cc1699183320035942418a4f7cdc4e041362d","isrc":"ARF140200018","name":"Murguita Del Sur - Live In Buenos Aires / 2001","registered_at":"2026-06-04T11:38:38Z","spotify_id":"7ArIHvN7gYiGYa1gJUc9Kl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8d75efb7adaefe99226eac683cc1699183320035942418a4f7cdc4e041362d. 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/7ArIHvN7gYiGYa1gJUc9Kl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ArIHvN7gYiGYa1gJUc9Kl.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5b8d75efb7adaefe99226eac683cc1699183320035942418a4f7cdc4e041362d","isrc":"ARF140200018","name":"Murguita Del Sur - Live In Buenos Aires / 2001","registered_at":"2026-06-04T11:38:38Z","spotify_id":"7ArIHvN7gYiGYa1gJUc9Kl","type":"track"}

Se Viene - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT3M40S
duration ms: 220333
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:12:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb373077039e8c607cbd6e16bf679a6ce9dc25dff79def85b1f04e4657613fb16
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/13I4xJbtri8n9UIkRsqoaT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13I4xJbtri8n9UIkRsqoaT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb373077039e8c607cbd6e16bf679a6ce9dc25dff79def85b1f04e4657613fb16","isrc":"ARF140200019","name":"Se Viene - Live In Buenos Aires / 2001","registered_at":"2026-06-05T20:12:37Z","spotify_id":"13I4xJbtri8n9UIkRsqoaT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb373077039e8c607cbd6e16bf679a6ce9dc25dff79def85b1f04e4657613fb16. 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/13I4xJbtri8n9UIkRsqoaT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13I4xJbtri8n9UIkRsqoaT.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb373077039e8c607cbd6e16bf679a6ce9dc25dff79def85b1f04e4657613fb16","isrc":"ARF140200019","name":"Se Viene - Live In Buenos Aires / 2001","registered_at":"2026-06-05T20:12:37Z","spotify_id":"13I4xJbtri8n9UIkRsqoaT","type":"track"}

Diez Mil - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT9M20S
duration ms: 560973
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:35:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb399b79851ecb97316fd9ec50be49ff449c5d6769f861757202c93f52c14360
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/6kRKEx5k2ZC1DjTGU0elbM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kRKEx5k2ZC1DjTGU0elbM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb399b79851ecb97316fd9ec50be49ff449c5d6769f861757202c93f52c14360","isrc":"ARF140200020","name":"Diez Mil - Live In Buenos Aires / 2001","registered_at":"2026-06-07T00:35:30Z","spotify_id":"6kRKEx5k2ZC1DjTGU0elbM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb399b79851ecb97316fd9ec50be49ff449c5d6769f861757202c93f52c14360. 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/6kRKEx5k2ZC1DjTGU0elbM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kRKEx5k2ZC1DjTGU0elbM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfb399b79851ecb97316fd9ec50be49ff449c5d6769f861757202c93f52c14360","isrc":"ARF140200020","name":"Diez Mil - Live In Buenos Aires / 2001","registered_at":"2026-06-07T00:35:30Z","spotify_id":"6kRKEx5k2ZC1DjTGU0elbM","type":"track"}

Libertinaje
type: MusicAlbum
date published: 1998-01-01
track: Yo Tomo
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212560
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Libertinaje
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF149800003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T03:12:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd264963c9c7d919a68251fa49ab100df36aa29db2ca50ee549c49cc8ff2110fb
  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/2PKkCGoCc4idF91R6RvFEN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PKkCGoCc4idF91R6RvFEN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd264963c9c7d919a68251fa49ab100df36aa29db2ca50ee549c49cc8ff2110fb","isrc":"ARF149800003","name":"Yo Tomo","registered_at":"2026-06-04T03:12:36Z","spotify_id":"2PKkCGoCc4idF91R6RvFEN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd264963c9c7d919a68251fa49ab100df36aa29db2ca50ee549c49cc8ff2110fb. 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/2PKkCGoCc4idF91R6RvFEN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PKkCGoCc4idF91R6RvFEN.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd264963c9c7d919a68251fa49ab100df36aa29db2ca50ee549c49cc8ff2110fb","isrc":"ARF149800003","name":"Yo Tomo","registered_at":"2026-06-04T03:12:36Z","spotify_id":"2PKkCGoCc4idF91R6RvFEN","type":"track"}
track: A Los Tambores
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202786
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Libertinaje
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF149800004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:30:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3172944d7f21648d93fb894ca6d9e2160ec3d7bbd74216d22c24be4a32d8a5e
  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/1KsojDooJtUJ35lhQnj4KO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KsojDooJtUJ35lhQnj4KO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf3172944d7f21648d93fb894ca6d9e2160ec3d7bbd74216d22c24be4a32d8a5e","isrc":"ARF149800004","name":"A Los Tambores","registered_at":"2026-06-05T21:30:23Z","spotify_id":"1KsojDooJtUJ35lhQnj4KO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3172944d7f21648d93fb894ca6d9e2160ec3d7bbd74216d22c24be4a32d8a5e. 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/1KsojDooJtUJ35lhQnj4KO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KsojDooJtUJ35lhQnj4KO.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf3172944d7f21648d93fb894ca6d9e2160ec3d7bbd74216d22c24be4a32d8a5e","isrc":"ARF149800004","name":"A Los Tambores","registered_at":"2026-06-05T21:30:23Z","spotify_id":"1KsojDooJtUJ35lhQnj4KO","type":"track"}
track: De Onda
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181240
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Libertinaje
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF149800005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:35:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3e76bc2ece0c1441145d86f31420bc1f534ada97d338c956aa14f0c086488bd
  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/0uz60pFveWnDYVPeRm3qb7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uz60pFveWnDYVPeRm3qb7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3e76bc2ece0c1441145d86f31420bc1f534ada97d338c956aa14f0c086488bd","isrc":"ARF149800005","name":"De Onda","registered_at":"2026-06-07T00:35:32Z","spotify_id":"0uz60pFveWnDYVPeRm3qb7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e76bc2ece0c1441145d86f31420bc1f534ada97d338c956aa14f0c086488bd. 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/0uz60pFveWnDYVPeRm3qb7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uz60pFveWnDYVPeRm3qb7.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd3e76bc2ece0c1441145d86f31420bc1f534ada97d338c956aa14f0c086488bd","isrc":"ARF149800005","name":"De Onda","registered_at":"2026-06-07T00:35:32Z","spotify_id":"0uz60pFveWnDYVPeRm3qb7","type":"track"}
track: Se Viene
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205946
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Libertinaje
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF149800006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:34:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe89b164d93e0ed8eb9e5efb6393acaed8dd8e9cd810016040f807403120a9677
  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/3sDmwlRdEdsb1BLDChJSJV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sDmwlRdEdsb1BLDChJSJV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe89b164d93e0ed8eb9e5efb6393acaed8dd8e9cd810016040f807403120a9677","isrc":"ARF149800006","name":"Se Viene","registered_at":"2026-06-04T07:34:41Z","spotify_id":"3sDmwlRdEdsb1BLDChJSJV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89b164d93e0ed8eb9e5efb6393acaed8dd8e9cd810016040f807403120a9677. 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/3sDmwlRdEdsb1BLDChJSJV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sDmwlRdEdsb1BLDChJSJV.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe89b164d93e0ed8eb9e5efb6393acaed8dd8e9cd810016040f807403120a9677","isrc":"ARF149800006","name":"Se Viene","registered_at":"2026-06-04T07:34:41Z","spotify_id":"3sDmwlRdEdsb1BLDChJSJV","type":"track"}
track: Murguita Del Sur
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256973
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Libertinaje
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: ARF149800007
  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: Sr. Cobranza
track: Vuelos
track: Gente De Mierda
track: Sincerebro
track: A Marca Di Deux
track: C.S.M.
track: ¿Que Paso?

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T05:13:14+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x679715ec5b3c81f56ebf7dd52e0579e4dd5cfe17cf37b52c6306bd13e8351a85

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/1abdPLYtlNaciLQaKPU2XP.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1abdPLYtlNaciLQaKPU2XP

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x679715ec5b3c81f56ebf7dd52e0579e4dd5cfe17cf37b52c6306bd13e8351a85","isrc":"ARF149800007","name":"Murguita Del Sur","registered_at":"2026-06-04T05:13:14Z","spotify_id":"1abdPLYtlNaciLQaKPU2XP","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 0x679715ec5b3c81f56ebf7dd52e0579e4dd5cfe17cf37b52c6306bd13e8351a85. 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/1abdPLYtlNaciLQaKPU2XP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1abdPLYtlNaciLQaKPU2XP.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x679715ec5b3c81f56ebf7dd52e0579e4dd5cfe17cf37b52c6306bd13e8351a85","isrc":"ARF149800007","name":"Murguita Del Sur","registered_at":"2026-06-04T05:13:14Z","spotify_id":"1abdPLYtlNaciLQaKPU2XP","type":"track"}

Sr. Cobranza
type: MusicRecording
duration: PT4M19S
duration ms: 259813
explicit: false
by artist: Bersuit Vergarabat
in album: Libertinaje
  type: MusicAlbum
  date published: 1998-01-01
isrc code: ARF149800008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:37:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a5c919e4641cd80260d3dcd94e4589f5b39359aba3bb01075e5578b99589801
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/0zXMZx9kvFO6x58JiIh4BJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zXMZx9kvFO6x58JiIh4BJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a5c919e4641cd80260d3dcd94e4589f5b39359aba3bb01075e5578b99589801","isrc":"ARF149800008","name":"Sr. Cobranza","registered_at":"2026-06-01T23:37:11Z","spotify_id":"0zXMZx9kvFO6x58JiIh4BJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5c919e4641cd80260d3dcd94e4589f5b39359aba3bb01075e5578b99589801. 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/0zXMZx9kvFO6x58JiIh4BJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zXMZx9kvFO6x58JiIh4BJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9a5c919e4641cd80260d3dcd94e4589f5b39359aba3bb01075e5578b99589801","isrc":"ARF149800008","name":"Sr. Cobranza","registered_at":"2026-06-01T23:37:11Z","spotify_id":"0zXMZx9kvFO6x58JiIh4BJ","type":"track"}

Vuelos
type: MusicRecording
duration: PT4M24S
duration ms: 264586
explicit: false
by artist: Bersuit Vergarabat
in album: Libertinaje
  type: MusicAlbum
  date published: 1998-01-01
isrc code: ARF149800009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:46:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33fe8e0cebe162995ab361ea11664aebb0d0f2aecdbbd0af7f39601cf04771c6
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/54Lq2hQmktw1ajq1pDYamR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54Lq2hQmktw1ajq1pDYamR
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 0x33fe8e0cebe162995ab361ea11664aebb0d0f2aecdbbd0af7f39601cf04771c6. 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/54Lq2hQmktw1ajq1pDYamR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54Lq2hQmktw1ajq1pDYamR.
  date published: 2026-06-13T12:47:07Z

Gente De Mierda
type: MusicRecording
duration: PT2M46S
duration ms: 166800
explicit: false
by artist: Bersuit Vergarabat
in album: Libertinaje
  type: MusicAlbum
  date published: 1998-01-01
isrc code: ARF149800010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:34:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a1f4ed230a822270ef56d536aa5553643a95e828e1bfe963d9e63616d4cb693
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/3vOwqFzRzpkrSN52eIb2pf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vOwqFzRzpkrSN52eIb2pf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a1f4ed230a822270ef56d536aa5553643a95e828e1bfe963d9e63616d4cb693","isrc":"ARF149800010","name":"Gente De Mierda","registered_at":"2026-06-07T00:34:08Z","spotify_id":"3vOwqFzRzpkrSN52eIb2pf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1f4ed230a822270ef56d536aa5553643a95e828e1bfe963d9e63616d4cb693. 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/3vOwqFzRzpkrSN52eIb2pf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vOwqFzRzpkrSN52eIb2pf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7a1f4ed230a822270ef56d536aa5553643a95e828e1bfe963d9e63616d4cb693","isrc":"ARF149800010","name":"Gente De Mierda","registered_at":"2026-06-07T00:34:08Z","spotify_id":"3vOwqFzRzpkrSN52eIb2pf","type":"track"}

Sincerebro
type: MusicRecording
duration: PT3M29S
duration ms: 209146
explicit: false
by artist: Bersuit Vergarabat
in album: Libertinaje
  type: MusicAlbum
  date published: 1998-01-01
isrc code: ARF149800011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:29:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe71f205e5521fae25b24fc7ac46273010a6fa33abd92cebc5d1ec0bbeac9404d
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/5WelmNb8THdrA2qd3C7ldp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WelmNb8THdrA2qd3C7ldp
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 0xe71f205e5521fae25b24fc7ac46273010a6fa33abd92cebc5d1ec0bbeac9404d. 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/5WelmNb8THdrA2qd3C7ldp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WelmNb8THdrA2qd3C7ldp.
  date published: 2026-06-13T15:41:10Z

A Marca Di Deux
type: MusicRecording
duration: PT5M19S
duration ms: 319666
explicit: false
by artist: Bersuit Vergarabat
in album: Libertinaje
  type: MusicAlbum
  date published: 1998-01-01
isrc code: ARF149800012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:55:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63d9659e151f844cd4c3f1c3d6ab0a7381de7085a1e686281176008557e5eef8
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/7oeO4d4ogzMvfUseOJRW7P.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oeO4d4ogzMvfUseOJRW7P
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63d9659e151f844cd4c3f1c3d6ab0a7381de7085a1e686281176008557e5eef8","isrc":"ARF149800012","name":"A Marca Di Deux","registered_at":"2026-06-08T09:55:49Z","spotify_id":"7oeO4d4ogzMvfUseOJRW7P","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d9659e151f844cd4c3f1c3d6ab0a7381de7085a1e686281176008557e5eef8. 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/7oeO4d4ogzMvfUseOJRW7P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oeO4d4ogzMvfUseOJRW7P.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x63d9659e151f844cd4c3f1c3d6ab0a7381de7085a1e686281176008557e5eef8","isrc":"ARF149800012","name":"A Marca Di Deux","registered_at":"2026-06-08T09:55:49Z","spotify_id":"7oeO4d4ogzMvfUseOJRW7P","type":"track"}

C.S.M.
type: MusicRecording
duration: PT2M40S
duration ms: 160706
explicit: false
by artist: Bersuit Vergarabat
in album: Libertinaje
  type: MusicAlbum
  date published: 1998-01-01
isrc code: ARF149800013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:33:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26b69a981b70840ad219ed7bc8d5a4eb5e102e6f3ea558647fe9932797cffa83
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/3FAUTKe2FfMJSls1QyKHXv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FAUTKe2FfMJSls1QyKHXv
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 0x26b69a981b70840ad219ed7bc8d5a4eb5e102e6f3ea558647fe9932797cffa83. 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/3FAUTKe2FfMJSls1QyKHXv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FAUTKe2FfMJSls1QyKHXv.
  date published: 2026-06-13T17:25:41Z

¿Que Paso?
type: MusicRecording
duration: PT6M1S
duration ms: 361626
explicit: false
by artist: Bersuit Vergarabat
in album: Libertinaje
  type: MusicAlbum
  date published: 1998-01-01
isrc code: ARF149800014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:29:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x010e98b1db474a59e6bbda2d6a0f373efa3aafd4914b1a90dde4c98964e1216e
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/2RWMNpMXahtXLt8Y7Diui1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RWMNpMXahtXLt8Y7Diui1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x010e98b1db474a59e6bbda2d6a0f373efa3aafd4914b1a90dde4c98964e1216e","isrc":"ARF149800014","name":"¿Que Paso?","registered_at":"2026-06-05T21:29:52Z","spotify_id":"2RWMNpMXahtXLt8Y7Diui1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010e98b1db474a59e6bbda2d6a0f373efa3aafd4914b1a90dde4c98964e1216e. 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/2RWMNpMXahtXLt8Y7Diui1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RWMNpMXahtXLt8Y7Diui1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x010e98b1db474a59e6bbda2d6a0f373efa3aafd4914b1a90dde4c98964e1216e","isrc":"ARF149800014","name":"¿Que Paso?","registered_at":"2026-06-05T21:29:52Z","spotify_id":"2RWMNpMXahtXLt8Y7Diui1","type":"track"}

Testosterona
type: MusicAlbum
date published: 2005-01-01
track: Yo
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205253
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Testosterona
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: ARF140500294
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:32:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ff4558574dc932a6402e594305e9871d54a223b61c475224617a7d13a72be71
  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/51XZ5zfij8F1dY5jV37Ytv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51XZ5zfij8F1dY5jV37Ytv
  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 0x4ff4558574dc932a6402e594305e9871d54a223b61c475224617a7d13a72be71. 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/51XZ5zfij8F1dY5jV37Ytv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51XZ5zfij8F1dY5jV37Ytv.
    date published: 2026-06-13T12:47:07Z
track: Me Duele Festejar
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178786
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Testosterona
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: ARF140500301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:27:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6613b669a7a48f55189e3530c0f5f79b55c6ca4b73ef72d2d065bb78dd944ead
  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/3IhpcsDpyIw5L2jeUPb9kl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IhpcsDpyIw5L2jeUPb9kl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6613b669a7a48f55189e3530c0f5f79b55c6ca4b73ef72d2d065bb78dd944ead","isrc":"ARF140500301","name":"Me Duele Festejar","registered_at":"2026-06-09T08:27:19Z","spotify_id":"3IhpcsDpyIw5L2jeUPb9kl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6613b669a7a48f55189e3530c0f5f79b55c6ca4b73ef72d2d065bb78dd944ead. 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/3IhpcsDpyIw5L2jeUPb9kl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IhpcsDpyIw5L2jeUPb9kl.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6613b669a7a48f55189e3530c0f5f79b55c6ca4b73ef72d2d065bb78dd944ead","isrc":"ARF140500301","name":"Me Duele Festejar","registered_at":"2026-06-09T08:27:19Z","spotify_id":"3IhpcsDpyIw5L2jeUPb9kl","type":"track"}
track: En La Ribera
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296773
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Testosterona
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: ARF140500297
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:26:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x95d1de847f41cdca8ba0a272abd617bcd35729468a2e5098c392b81cdb4a5dce
  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/2pSX0Uq0anRkwJBwjSu3lQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pSX0Uq0anRkwJBwjSu3lQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x95d1de847f41cdca8ba0a272abd617bcd35729468a2e5098c392b81cdb4a5dce","isrc":"ARF140500297","name":"En La Ribera","registered_at":"2026-06-05T05:26:57Z","spotify_id":"2pSX0Uq0anRkwJBwjSu3lQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d1de847f41cdca8ba0a272abd617bcd35729468a2e5098c392b81cdb4a5dce. 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/2pSX0Uq0anRkwJBwjSu3lQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pSX0Uq0anRkwJBwjSu3lQ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x95d1de847f41cdca8ba0a272abd617bcd35729468a2e5098c392b81cdb4a5dce","isrc":"ARF140500297","name":"En La Ribera","registered_at":"2026-06-05T05:26:57Z","spotify_id":"2pSX0Uq0anRkwJBwjSu3lQ","type":"track"}
track: Sencillamente
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307306
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Testosterona
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: ARF140500303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T00:26:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e13afe0d7f0e7e40a9da0291bf8bf16eef18d52816305f8a5cb59fd79785bb9
  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/3tPGzLQOB9GnSisO0l4tGW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tPGzLQOB9GnSisO0l4tGW
  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 0x5e13afe0d7f0e7e40a9da0291bf8bf16eef18d52816305f8a5cb59fd79785bb9. 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/3tPGzLQOB9GnSisO0l4tGW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tPGzLQOB9GnSisO0l4tGW.
    date published: 2026-06-13T12:47:07Z
track: O Vas A Misa ...
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203013
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Testosterona
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: ARF140500302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  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: Esperando El Impacto
track: Andan Yugando
track: Madre Hay Una Sola
track: Vamo' En La Salud
track: Inundación
track: Barriletes
track: La Flor De Mis Heridas
track: Y Llegará La Paz

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T13:34:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x460d42c0715813292fceb992d61550e37f0bafa3ece3a20dc7f2bb43580936a8

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/33dOg90p3cRZM0Uxuv4trV.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33dOg90p3cRZM0Uxuv4trV

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x460d42c0715813292fceb992d61550e37f0bafa3ece3a20dc7f2bb43580936a8","isrc":"ARF140500302","name":"O Vas A Misa ...","registered_at":"2026-06-07T13:34:35Z","spotify_id":"33dOg90p3cRZM0Uxuv4trV","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 0x460d42c0715813292fceb992d61550e37f0bafa3ece3a20dc7f2bb43580936a8. 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/33dOg90p3cRZM0Uxuv4trV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33dOg90p3cRZM0Uxuv4trV.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x460d42c0715813292fceb992d61550e37f0bafa3ece3a20dc7f2bb43580936a8","isrc":"ARF140500302","name":"O Vas A Misa ...","registered_at":"2026-06-07T13:34:35Z","spotify_id":"33dOg90p3cRZM0Uxuv4trV","type":"track"}

Esperando El Impacto
type: MusicRecording
duration: PT3M37S
duration ms: 217200
explicit: false
by artist: Bersuit Vergarabat
in album: Testosterona
  type: MusicAlbum
  date published: 2005-01-01
isrc code: ARF140500298
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:55:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7fda990fe8abb5a6d03a357c79cb31bb50af09877539f652e94ffb992a09efd
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/5gvLj641O9EknHeN2uQlDy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gvLj641O9EknHeN2uQlDy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7fda990fe8abb5a6d03a357c79cb31bb50af09877539f652e94ffb992a09efd","isrc":"ARF140500298","name":"Esperando El Impacto","registered_at":"2026-06-02T00:55:14Z","spotify_id":"5gvLj641O9EknHeN2uQlDy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fda990fe8abb5a6d03a357c79cb31bb50af09877539f652e94ffb992a09efd. 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/5gvLj641O9EknHeN2uQlDy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gvLj641O9EknHeN2uQlDy.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe7fda990fe8abb5a6d03a357c79cb31bb50af09877539f652e94ffb992a09efd","isrc":"ARF140500298","name":"Esperando El Impacto","registered_at":"2026-06-02T00:55:14Z","spotify_id":"5gvLj641O9EknHeN2uQlDy","type":"track"}

Andan Yugando
type: MusicRecording
duration: PT3M16S
duration ms: 196173
explicit: false
by artist: Bersuit Vergarabat
in album: Testosterona
  type: MusicAlbum
  date published: 2005-01-01
isrc code: ARF140500295
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:18:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe599ab9adcb14371fd9202fea45580df2562b4a75834d14f4b9474a887abe5a9
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/2Gnx7nqg2o78V4kiSq0cpd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Gnx7nqg2o78V4kiSq0cpd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe599ab9adcb14371fd9202fea45580df2562b4a75834d14f4b9474a887abe5a9","isrc":"ARF140500295","name":"Andan Yugando","registered_at":"2026-06-08T20:18:23Z","spotify_id":"2Gnx7nqg2o78V4kiSq0cpd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe599ab9adcb14371fd9202fea45580df2562b4a75834d14f4b9474a887abe5a9. 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/2Gnx7nqg2o78V4kiSq0cpd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Gnx7nqg2o78V4kiSq0cpd.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe599ab9adcb14371fd9202fea45580df2562b4a75834d14f4b9474a887abe5a9","isrc":"ARF140500295","name":"Andan Yugando","registered_at":"2026-06-08T20:18:23Z","spotify_id":"2Gnx7nqg2o78V4kiSq0cpd","type":"track"}

Madre Hay Una Sola
type: MusicRecording
duration: PT4M14S
duration ms: 254360
explicit: false
by artist: Bersuit Vergarabat
in album: Testosterona
  type: MusicAlbum
  date published: 2005-01-01
isrc code: ARF140500293
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:54:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7849c0ea3b3d571c303843af7eb881f74d414d5d01a4f06734fc8259294c19e1
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/2WO30hzziUuERbBkBKD8tz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WO30hzziUuERbBkBKD8tz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7849c0ea3b3d571c303843af7eb881f74d414d5d01a4f06734fc8259294c19e1","isrc":"ARF140500293","name":"Madre Hay Una Sola","registered_at":"2026-06-04T12:54:18Z","spotify_id":"2WO30hzziUuERbBkBKD8tz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7849c0ea3b3d571c303843af7eb881f74d414d5d01a4f06734fc8259294c19e1. 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/2WO30hzziUuERbBkBKD8tz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WO30hzziUuERbBkBKD8tz.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7849c0ea3b3d571c303843af7eb881f74d414d5d01a4f06734fc8259294c19e1","isrc":"ARF140500293","name":"Madre Hay Una Sola","registered_at":"2026-06-04T12:54:18Z","spotify_id":"2WO30hzziUuERbBkBKD8tz","type":"track"}

Vamo' En La Salud
type: MusicRecording
duration: PT2M53S
duration ms: 173226
explicit: false
by artist: Bersuit Vergarabat
in album: Testosterona
  type: MusicAlbum
  date published: 2005-01-01
isrc code: ARF140500304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:38:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x103416d74c4938ebb74b355e1d3637c7b8a87280faed00c0a1bac192d0e69fca
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/0Lv00gJTuRsFaAjq569xRz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Lv00gJTuRsFaAjq569xRz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x103416d74c4938ebb74b355e1d3637c7b8a87280faed00c0a1bac192d0e69fca","isrc":"ARF140500304","name":"Vamo' En La Salud","registered_at":"2026-06-09T17:38:00Z","spotify_id":"0Lv00gJTuRsFaAjq569xRz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103416d74c4938ebb74b355e1d3637c7b8a87280faed00c0a1bac192d0e69fca. 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/0Lv00gJTuRsFaAjq569xRz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Lv00gJTuRsFaAjq569xRz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x103416d74c4938ebb74b355e1d3637c7b8a87280faed00c0a1bac192d0e69fca","isrc":"ARF140500304","name":"Vamo' En La Salud","registered_at":"2026-06-09T17:38:00Z","spotify_id":"0Lv00gJTuRsFaAjq569xRz","type":"track"}

Inundación
type: MusicRecording
duration: PT4M36S
duration ms: 276813
explicit: false
by artist: Bersuit Vergarabat
in album: Testosterona
  type: MusicAlbum
  date published: 2005-01-01
isrc code: ARF140500299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:33:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x741a757f912f21441150adc83977f24fc1200cb827041cfda87dca75d6aad260
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/4FJ3GzUbs3cgRODHrMmWjn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FJ3GzUbs3cgRODHrMmWjn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x741a757f912f21441150adc83977f24fc1200cb827041cfda87dca75d6aad260","isrc":"ARF140500299","name":"Inundación","registered_at":"2026-06-07T13:33:54Z","spotify_id":"4FJ3GzUbs3cgRODHrMmWjn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741a757f912f21441150adc83977f24fc1200cb827041cfda87dca75d6aad260. 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/4FJ3GzUbs3cgRODHrMmWjn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FJ3GzUbs3cgRODHrMmWjn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x741a757f912f21441150adc83977f24fc1200cb827041cfda87dca75d6aad260","isrc":"ARF140500299","name":"Inundación","registered_at":"2026-06-07T13:33:54Z","spotify_id":"4FJ3GzUbs3cgRODHrMmWjn","type":"track"}

Barriletes
type: MusicRecording
duration: PT4M49S
duration ms: 289893
explicit: false
by artist: Bersuit Vergarabat
in album: Testosterona
  type: MusicAlbum
  date published: 2005-01-01
isrc code: ARF140500296
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:07:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab8617dfe1bdb73428c667c2a5d2a2fcad6609a13342cef355d2a6d203e260fc
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/4CZMDODEXaSYxrTrmxKOmN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CZMDODEXaSYxrTrmxKOmN
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 0xab8617dfe1bdb73428c667c2a5d2a2fcad6609a13342cef355d2a6d203e260fc. 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/4CZMDODEXaSYxrTrmxKOmN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CZMDODEXaSYxrTrmxKOmN.
  date published: 2026-06-13T12:47:07Z

La Flor De Mis Heridas
type: MusicRecording
duration: PT4M19S
duration ms: 259586
explicit: false
by artist: Bersuit Vergarabat
in album: Testosterona
  type: MusicAlbum
  date published: 2005-01-01
isrc code: ARF140500300
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:59:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ec8890fe073f05700ab63133480578650d8fc0b8c1361737471113e79c777af
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/1kJP2eSIExPOEbHhUJAGHx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kJP2eSIExPOEbHhUJAGHx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ec8890fe073f05700ab63133480578650d8fc0b8c1361737471113e79c777af","isrc":"ARF140500300","name":"La Flor De Mis Heridas","registered_at":"2026-06-07T17:59:41Z","spotify_id":"1kJP2eSIExPOEbHhUJAGHx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec8890fe073f05700ab63133480578650d8fc0b8c1361737471113e79c777af. 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/1kJP2eSIExPOEbHhUJAGHx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kJP2eSIExPOEbHhUJAGHx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0ec8890fe073f05700ab63133480578650d8fc0b8c1361737471113e79c777af","isrc":"ARF140500300","name":"La Flor De Mis Heridas","registered_at":"2026-06-07T17:59:41Z","spotify_id":"1kJP2eSIExPOEbHhUJAGHx","type":"track"}

Y Llegará La Paz
type: MusicRecording
duration: PT4M43S
duration ms: 283640
explicit: false
by artist: Bersuit Vergarabat
in album: Testosterona
  type: MusicAlbum
  date published: 2005-01-01
isrc code: ARF140500305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:27:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x952b7111012fc67f7ec68e53a23055de24131e530df43ea5ec9c484e36e60891
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/5IGHvioc2P7iSpgDKorzbE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IGHvioc2P7iSpgDKorzbE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x952b7111012fc67f7ec68e53a23055de24131e530df43ea5ec9c484e36e60891","isrc":"ARF140500305","name":"Y Llegará La Paz","registered_at":"2026-06-10T17:27:46Z","spotify_id":"5IGHvioc2P7iSpgDKorzbE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952b7111012fc67f7ec68e53a23055de24131e530df43ea5ec9c484e36e60891. 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/5IGHvioc2P7iSpgDKorzbE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IGHvioc2P7iSpgDKorzbE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x952b7111012fc67f7ec68e53a23055de24131e530df43ea5ec9c484e36e60891","isrc":"ARF140500305","name":"Y Llegará La Paz","registered_at":"2026-06-10T17:27:46Z","spotify_id":"5IGHvioc2P7iSpgDKorzbE","type":"track"}

Cocoliche Life
type: MusicAlbum
date published: 2024-01-06
track: Me La Pego
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211277
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Cocoliche Life
    type: MusicAlbum
    date published: 2024-01-06
  isrc code: ARA492400005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:38:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x64cafa10a43f58062b87b055fca977e4bc7f56c3c16c7cce0586db64d3e52f30
  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/5fGD9AidkWbEZLx0iH1a8W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fGD9AidkWbEZLx0iH1a8W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x64cafa10a43f58062b87b055fca977e4bc7f56c3c16c7cce0586db64d3e52f30","isrc":"ARA492400005","name":"Me La Pego","registered_at":"2026-06-09T17:38:16Z","spotify_id":"5fGD9AidkWbEZLx0iH1a8W","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cafa10a43f58062b87b055fca977e4bc7f56c3c16c7cce0586db64d3e52f30. 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/5fGD9AidkWbEZLx0iH1a8W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fGD9AidkWbEZLx0iH1a8W.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x64cafa10a43f58062b87b055fca977e4bc7f56c3c16c7cce0586db64d3e52f30","isrc":"ARA492400005","name":"Me La Pego","registered_at":"2026-06-09T17:38:16Z","spotify_id":"5fGD9AidkWbEZLx0iH1a8W","type":"track"}
track: El Cumbión
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183512
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: La Delio Valdez
  in album: Cocoliche Life
    type: MusicAlbum
    date published: 2024-01-06
  isrc code: ARA492400006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:31:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62cb6db205d102dde62e13cf1802b32360f7e6ac9ddde4351595a8df32528cb7
  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/53EN8mJKzDPAEprOnRpWnb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53EN8mJKzDPAEprOnRpWnb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62cb6db205d102dde62e13cf1802b32360f7e6ac9ddde4351595a8df32528cb7","isrc":"ARA492400006","name":"El Cumbión","registered_at":"2026-06-07T13:31:13Z","spotify_id":"53EN8mJKzDPAEprOnRpWnb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cb6db205d102dde62e13cf1802b32360f7e6ac9ddde4351595a8df32528cb7. 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/53EN8mJKzDPAEprOnRpWnb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53EN8mJKzDPAEprOnRpWnb.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x62cb6db205d102dde62e13cf1802b32360f7e6ac9ddde4351595a8df32528cb7","isrc":"ARA492400006","name":"El Cumbión","registered_at":"2026-06-07T13:31:13Z","spotify_id":"53EN8mJKzDPAEprOnRpWnb","type":"track"}
track: El Beat
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171455
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Cocoliche Life
    type: MusicAlbum
    date published: 2024-01-06
  isrc code: ARA492400007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T08:04:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x090380a8802ef768723fd05f481de1d74f917469eaa8012850498cbc3c5f18ac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1tZst32T5Wyk4Peshvcne0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tZst32T5Wyk4Peshvcne0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:42:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x090380a8802ef768723fd05f481de1d74f917469eaa8012850498cbc3c5f18ac","isrc":"ARA492400007","name":"El Beat","registered_at":"2026-06-17T08:04:26Z","spotify_id":"1tZst32T5Wyk4Peshvcne0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090380a8802ef768723fd05f481de1d74f917469eaa8012850498cbc3c5f18ac. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:42:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tZst32T5Wyk4Peshvcne0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tZst32T5Wyk4Peshvcne0.
    date published: 2026-06-17T20:42:34Z
    text: {"copyright_id":"0x090380a8802ef768723fd05f481de1d74f917469eaa8012850498cbc3c5f18ac","isrc":"ARA492400007","name":"El Beat","registered_at":"2026-06-17T08:04:26Z","spotify_id":"1tZst32T5Wyk4Peshvcne0","type":"track"}
track: Decime
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219604
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Cocoliche Life
    type: MusicAlbum
    date published: 2024-01-06
  isrc code: ARA492400008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:36:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1b8aff49fdc048e2416487021079025ab3a8d02d439ef0c6d455d73f7b1f0427
  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/4GrktFU9YJBgZwDbtp45dO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GrktFU9YJBgZwDbtp45dO
  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 0x1b8aff49fdc048e2416487021079025ab3a8d02d439ef0c6d455d73f7b1f0427. 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/4GrktFU9YJBgZwDbtp45dO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GrktFU9YJBgZwDbtp45dO.
    date published: 2026-06-13T15:41:10Z
track: Monogamia
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179221
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Karmen Cercós
  in album: Cocoliche Life
    type: MusicAlbum
    date published: 2024-01-06
  isrc code: ARA492400009
  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: Invenciones (Del Pájaro)
track: Europa PA
track: Víctimas
track: Yendo
track: La Picosa
track: El Mejor Lugar
track: Hoy Te Vuelvo a Elegir
track: Qué Tal Si
track: La Biyuya (Demo 2022)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T01:07:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6b78cd0162cdd7e48f53442f99d803a5ed0509da0656683baf54565f158e4e74

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/3swL3QarItZ4Mv0b2lWad6.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3swL3QarItZ4Mv0b2lWad6

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 0x6b78cd0162cdd7e48f53442f99d803a5ed0509da0656683baf54565f158e4e74. 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/3swL3QarItZ4Mv0b2lWad6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3swL3QarItZ4Mv0b2lWad6.
date published: 2026-06-13T17:25:41Z

Invenciones (Del Pájaro)
type: MusicRecording
duration: PT4M4S
duration ms: 244378
explicit: false
by artist: Bersuit Vergarabat
by artist: Lito Vitale
in album: Cocoliche Life
  type: MusicAlbum
  date published: 2024-01-06
isrc code: ARA492400010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T09:56:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb0008038b49a275ba6d5cd7b760183937fd7f75350a06f5e04cbd7db7a6e58f
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/458iVNEccTsxnSfi48peWJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/458iVNEccTsxnSfi48peWJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb0008038b49a275ba6d5cd7b760183937fd7f75350a06f5e04cbd7db7a6e58f","isrc":"ARA492400010","name":"Invenciones (Del Pájaro)","registered_at":"2026-06-11T09:56:45Z","spotify_id":"458iVNEccTsxnSfi48peWJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0008038b49a275ba6d5cd7b760183937fd7f75350a06f5e04cbd7db7a6e58f. 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/458iVNEccTsxnSfi48peWJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/458iVNEccTsxnSfi48peWJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeb0008038b49a275ba6d5cd7b760183937fd7f75350a06f5e04cbd7db7a6e58f","isrc":"ARA492400010","name":"Invenciones (Del Pájaro)","registered_at":"2026-06-11T09:56:45Z","spotify_id":"458iVNEccTsxnSfi48peWJ","type":"track"}

Europa PA
type: MusicRecording
duration: PT3M23S
duration ms: 203555
explicit: false
by artist: Bersuit Vergarabat
in album: Cocoliche Life
  type: MusicAlbum
  date published: 2024-01-06
isrc code: ARA492400011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:39:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a0ff4057b5ef7932ee472bcd9a589a3830898ec66f47ac48ef8e27e1b5965e2
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/2Wori6x1ncBUZCKt4LaMAW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Wori6x1ncBUZCKt4LaMAW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a0ff4057b5ef7932ee472bcd9a589a3830898ec66f47ac48ef8e27e1b5965e2","isrc":"ARA492400011","name":"Europa PA","registered_at":"2026-06-18T10:39:15Z","spotify_id":"2Wori6x1ncBUZCKt4LaMAW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0ff4057b5ef7932ee472bcd9a589a3830898ec66f47ac48ef8e27e1b5965e2. 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/2Wori6x1ncBUZCKt4LaMAW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Wori6x1ncBUZCKt4LaMAW.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2a0ff4057b5ef7932ee472bcd9a589a3830898ec66f47ac48ef8e27e1b5965e2","isrc":"ARA492400011","name":"Europa PA","registered_at":"2026-06-18T10:39:15Z","spotify_id":"2Wori6x1ncBUZCKt4LaMAW","type":"track"}

Víctimas
type: MusicRecording
duration: PT3M59S
duration ms: 239198
explicit: false
by artist: Bersuit Vergarabat
in album: Cocoliche Life
  type: MusicAlbum
  date published: 2024-01-06
isrc code: ARA492300132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:27:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa144bae8c2bc5ca12763ba1eb512b9704d38e995d8fca0f7dd7b4a243fcb1665
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/43EogsRViLsyy527RSgxVi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43EogsRViLsyy527RSgxVi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa144bae8c2bc5ca12763ba1eb512b9704d38e995d8fca0f7dd7b4a243fcb1665","isrc":"ARA492300132","name":"Víctimas","registered_at":"2026-06-17T22:27:08Z","spotify_id":"43EogsRViLsyy527RSgxVi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa144bae8c2bc5ca12763ba1eb512b9704d38e995d8fca0f7dd7b4a243fcb1665. 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/43EogsRViLsyy527RSgxVi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43EogsRViLsyy527RSgxVi.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa144bae8c2bc5ca12763ba1eb512b9704d38e995d8fca0f7dd7b4a243fcb1665","isrc":"ARA492300132","name":"Víctimas","registered_at":"2026-06-17T22:27:08Z","spotify_id":"43EogsRViLsyy527RSgxVi","type":"track"}

Yendo
type: MusicRecording
duration: PT3M45S
duration ms: 225261
explicit: false
by artist: Bersuit Vergarabat
in album: Cocoliche Life
  type: MusicAlbum
  date published: 2024-01-06
isrc code: ARA492400012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:35:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0de2ae48c9a795b411ae47c3f145eb94f1568de78649447ad10830dc364b48f4
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/07fWLxNnwoXHq3uVjylfhm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07fWLxNnwoXHq3uVjylfhm
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 0x0de2ae48c9a795b411ae47c3f145eb94f1568de78649447ad10830dc364b48f4. 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/07fWLxNnwoXHq3uVjylfhm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07fWLxNnwoXHq3uVjylfhm.
  date published: 2026-07-02T03:55:08Z

La Picosa
type: MusicRecording
duration: PT2M57S
duration ms: 177204
explicit: false
by artist: Bersuit Vergarabat
in album: Cocoliche Life
  type: MusicAlbum
  date published: 2024-01-06
isrc code: ARA492400013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:19:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3298d683adcc0de079b669126568dc4415f3dedec628c1d5285f43d92813eea0
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/5Pv78iGtwYqjsw0Y0iu77q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Pv78iGtwYqjsw0Y0iu77q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3298d683adcc0de079b669126568dc4415f3dedec628c1d5285f43d92813eea0","isrc":"ARA492400013","name":"La Picosa","registered_at":"2026-06-18T15:19:26Z","spotify_id":"5Pv78iGtwYqjsw0Y0iu77q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3298d683adcc0de079b669126568dc4415f3dedec628c1d5285f43d92813eea0. 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/5Pv78iGtwYqjsw0Y0iu77q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Pv78iGtwYqjsw0Y0iu77q.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3298d683adcc0de079b669126568dc4415f3dedec628c1d5285f43d92813eea0","isrc":"ARA492400013","name":"La Picosa","registered_at":"2026-06-18T15:19:26Z","spotify_id":"5Pv78iGtwYqjsw0Y0iu77q","type":"track"}

El Mejor Lugar
type: MusicRecording
duration: PT3M11S
duration ms: 191767
explicit: false
by artist: Bersuit Vergarabat
in album: Cocoliche Life
  type: MusicAlbum
  date published: 2024-01-06
isrc code: ARA492400014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:19:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7274d0b2ae7ab75da61d9b7bd030b326a0f278880eacbfca30a51170980b64dd
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/2JjFCRfyxbSbS5iuIOStb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JjFCRfyxbSbS5iuIOStb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7274d0b2ae7ab75da61d9b7bd030b326a0f278880eacbfca30a51170980b64dd","isrc":"ARA492400014","name":"El Mejor Lugar","registered_at":"2026-06-19T11:19:28Z","spotify_id":"2JjFCRfyxbSbS5iuIOStb3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7274d0b2ae7ab75da61d9b7bd030b326a0f278880eacbfca30a51170980b64dd. 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/2JjFCRfyxbSbS5iuIOStb3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JjFCRfyxbSbS5iuIOStb3.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7274d0b2ae7ab75da61d9b7bd030b326a0f278880eacbfca30a51170980b64dd","isrc":"ARA492400014","name":"El Mejor Lugar","registered_at":"2026-06-19T11:19:28Z","spotify_id":"2JjFCRfyxbSbS5iuIOStb3","type":"track"}

Hoy Te Vuelvo a Elegir
type: MusicRecording
duration: PT4M12S
duration ms: 252070
explicit: false
by artist: Bersuit Vergarabat
in album: Cocoliche Life
  type: MusicAlbum
  date published: 2024-01-06
isrc code: ARA492400015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:42:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x470c256df0f3769cd0d056623631618b0a09fe293e6043370ec464eebec13cea
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/4Xc31qqWjdZyqNamexfDp8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xc31qqWjdZyqNamexfDp8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x470c256df0f3769cd0d056623631618b0a09fe293e6043370ec464eebec13cea","isrc":"ARA492400015","name":"Hoy Te Vuelvo a Elegir","registered_at":"2026-06-18T00:42:25Z","spotify_id":"4Xc31qqWjdZyqNamexfDp8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470c256df0f3769cd0d056623631618b0a09fe293e6043370ec464eebec13cea. 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/4Xc31qqWjdZyqNamexfDp8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xc31qqWjdZyqNamexfDp8.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x470c256df0f3769cd0d056623631618b0a09fe293e6043370ec464eebec13cea","isrc":"ARA492400015","name":"Hoy Te Vuelvo a Elegir","registered_at":"2026-06-18T00:42:25Z","spotify_id":"4Xc31qqWjdZyqNamexfDp8","type":"track"}

Qué Tal Si
type: MusicRecording
duration: PT3M49S
duration ms: 229021
explicit: false
by artist: Bersuit Vergarabat
in album: Cocoliche Life
  type: MusicAlbum
  date published: 2024-01-06
isrc code: ARA492200017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:49:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7ac51891123debcf8d72552d8641e0311ab0cce9156359b8bb1fac6cee67e36
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/1QfNAtNLtotMRkp7JD6eDJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QfNAtNLtotMRkp7JD6eDJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7ac51891123debcf8d72552d8641e0311ab0cce9156359b8bb1fac6cee67e36","isrc":"ARA492200017","name":"Qué Tal Si","registered_at":"2026-06-10T03:49:19Z","spotify_id":"1QfNAtNLtotMRkp7JD6eDJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ac51891123debcf8d72552d8641e0311ab0cce9156359b8bb1fac6cee67e36. 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/1QfNAtNLtotMRkp7JD6eDJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QfNAtNLtotMRkp7JD6eDJ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa7ac51891123debcf8d72552d8641e0311ab0cce9156359b8bb1fac6cee67e36","isrc":"ARA492200017","name":"Qué Tal Si","registered_at":"2026-06-10T03:49:19Z","spotify_id":"1QfNAtNLtotMRkp7JD6eDJ","type":"track"}

La Biyuya (Demo 2022)
type: MusicRecording
duration: PT3M13S
duration ms: 193056
explicit: false
by artist: Bersuit Vergarabat
in album: Cocoliche Life
  type: MusicAlbum
  date published: 2024-01-06
isrc code: ARA492400016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:47:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2e8f2fb8efa23252ed62cceadd34c22c0b90ca2183e9755b589016f7e56c4f8
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/0AQBjp1pXtEsJpWQWNyrfN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AQBjp1pXtEsJpWQWNyrfN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2e8f2fb8efa23252ed62cceadd34c22c0b90ca2183e9755b589016f7e56c4f8","isrc":"ARA492400016","name":"La Biyuya (Demo 2022)","registered_at":"2026-06-22T00:47:20Z","spotify_id":"0AQBjp1pXtEsJpWQWNyrfN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e8f2fb8efa23252ed62cceadd34c22c0b90ca2183e9755b589016f7e56c4f8. 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/0AQBjp1pXtEsJpWQWNyrfN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AQBjp1pXtEsJpWQWNyrfN.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd2e8f2fb8efa23252ed62cceadd34c22c0b90ca2183e9755b589016f7e56c4f8","isrc":"ARA492400016","name":"La Biyuya (Demo 2022)","registered_at":"2026-06-22T00:47:20Z","spotify_id":"0AQBjp1pXtEsJpWQWNyrfN","type":"track"}

Libertinaje 25 años
type: MusicAlbum
date published: 2023-06-24
track: Yo Tomo
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218333
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: La Pegatina
  in album: Libertinaje 25 años
    type: MusicAlbum
    date published: 2023-06-24
  isrc code: ARA492300006
track: Se Viene
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207553
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Ilegales
  in album: Libertinaje 25 años
    type: MusicAlbum
    date published: 2023-06-24
track: Vuelos
  type: MusicRecording
  duration: PT5M46S
  duration ms: 346655
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Shinova
  in album: Libertinaje 25 años
    type: MusicAlbum
    date published: 2023-06-24
  isrc code: ARA492300020
track: Murguita Del Sur
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278914
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Los Perez García
  in album: Libertinaje 25 años
    type: MusicAlbum
    date published: 2023-06-24
  isrc code: ARA492300067
track: Sr Cobranza
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283739
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Dr. Shenka
  in album: Libertinaje 25 años
    type: MusicAlbum
    date published: 2023-06-24
  isrc code: ARA492300086
track: ¿Qué pasó?
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322484
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Los Tekis
  in album: Libertinaje 25 años
    type: MusicAlbum
    date published: 2023-06-24
  isrc code: ARA492300078
track: A los tambores
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210532
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Libertinaje 25 años
    type: MusicAlbum
    date published: 2023-06-24
  isrc code: ARA492300087
track: De Onda
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182410
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Libertinaje 25 años
    type: MusicAlbum
    date published: 2023-06-24

De la Cabeza 2
type: MusicAlbum
date published: 2020-03-06
track: Perro Amor Explota - En Vivo
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255000
  explicit: false
  by artist: Bersuit Vergarabat
  in album: De la Cabeza 2
    type: MusicAlbum
    date published: 2020-03-06
  isrc code: ARA491900043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:14:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8fdb37b5a12470aaea70d3d0d234d9e6cf7f9b39c42716285c86b2844c826b2e
  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/3spROEQ1efxDANLSjnGJKA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3spROEQ1efxDANLSjnGJKA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8fdb37b5a12470aaea70d3d0d234d9e6cf7f9b39c42716285c86b2844c826b2e","isrc":"ARA491900043","name":"Perro Amor Explota - En Vivo","registered_at":"2026-06-07T00:14:37Z","spotify_id":"3spROEQ1efxDANLSjnGJKA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdb37b5a12470aaea70d3d0d234d9e6cf7f9b39c42716285c86b2844c826b2e. 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/3spROEQ1efxDANLSjnGJKA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3spROEQ1efxDANLSjnGJKA.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8fdb37b5a12470aaea70d3d0d234d9e6cf7f9b39c42716285c86b2844c826b2e","isrc":"ARA491900043","name":"Perro Amor Explota - En Vivo","registered_at":"2026-06-07T00:14:37Z","spotify_id":"3spROEQ1efxDANLSjnGJKA","type":"track"}
track: Huayno 14 - En Vivo
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243040
  explicit: false
  by artist: Bersuit Vergarabat
  in album: De la Cabeza 2
    type: MusicAlbum
    date published: 2020-03-06
  isrc code: ARA492000016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T05:55:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b0f5a80e0955961b992538701132f205daffa95331eab8e7ad4fd3f3f5c67f1
  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/4UqmBKl9JRjuqJgQWuu2vN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UqmBKl9JRjuqJgQWuu2vN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b0f5a80e0955961b992538701132f205daffa95331eab8e7ad4fd3f3f5c67f1","isrc":"ARA492000016","name":"Huayno 14 - En Vivo","registered_at":"2026-06-20T05:55:37Z","spotify_id":"4UqmBKl9JRjuqJgQWuu2vN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0f5a80e0955961b992538701132f205daffa95331eab8e7ad4fd3f3f5c67f1. 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/4UqmBKl9JRjuqJgQWuu2vN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UqmBKl9JRjuqJgQWuu2vN.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5b0f5a80e0955961b992538701132f205daffa95331eab8e7ad4fd3f3f5c67f1","isrc":"ARA492000016","name":"Huayno 14 - En Vivo","registered_at":"2026-06-20T05:55:37Z","spotify_id":"4UqmBKl9JRjuqJgQWuu2vN","type":"track"}
track: Toco y Me Voy - En Vivo
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249000
  explicit: false
  by artist: Bersuit Vergarabat
  in album: De la Cabeza 2
    type: MusicAlbum
    date published: 2020-03-06
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:02:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb4be9307f60fb5b8a95bf22641ca1c31de24cde58570bfa40335aac4390a9e8
  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/0TmZad97ZWPayeRfH3jE3i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TmZad97ZWPayeRfH3jE3i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb4be9307f60fb5b8a95bf22641ca1c31de24cde58570bfa40335aac4390a9e8","isrc":"ARA491900044","name":"Toco y Me Voy - En Vivo","registered_at":"2026-06-08T01:02:07Z","spotify_id":"0TmZad97ZWPayeRfH3jE3i","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4be9307f60fb5b8a95bf22641ca1c31de24cde58570bfa40335aac4390a9e8. 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/0TmZad97ZWPayeRfH3jE3i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TmZad97ZWPayeRfH3jE3i.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfb4be9307f60fb5b8a95bf22641ca1c31de24cde58570bfa40335aac4390a9e8","isrc":"ARA491900044","name":"Toco y Me Voy - En Vivo","registered_at":"2026-06-08T01:02:07Z","spotify_id":"0TmZad97ZWPayeRfH3jE3i","type":"track"}
track: La Soledad - En Vivo
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268653
  explicit: false
  by artist: Bersuit Vergarabat
  in album: De la Cabeza 2
    type: MusicAlbum
    date published: 2020-03-06
  isrc code: ARA492000017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:46:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9d2276a92769b9f1f1e802f0234969b13cba6297226539b45f6fddb21d7007a
  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/6N980fYmWW9oKBDn0CRAZx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N980fYmWW9oKBDn0CRAZx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9d2276a92769b9f1f1e802f0234969b13cba6297226539b45f6fddb21d7007a","isrc":"ARA492000017","name":"La Soledad - En Vivo","registered_at":"2026-06-10T03:46:36Z","spotify_id":"6N980fYmWW9oKBDn0CRAZx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d2276a92769b9f1f1e802f0234969b13cba6297226539b45f6fddb21d7007a. 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/6N980fYmWW9oKBDn0CRAZx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N980fYmWW9oKBDn0CRAZx.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc9d2276a92769b9f1f1e802f0234969b13cba6297226539b45f6fddb21d7007a","isrc":"ARA492000017","name":"La Soledad - En Vivo","registered_at":"2026-06-10T03:46:36Z","spotify_id":"6N980fYmWW9oKBDn0CRAZx","type":"track"}
track: Negra Murguera - En Vivo
  type: MusicRecording
  duration: PT5M18S
  duration ms: 318946
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Dady Brieva
  in album: De la Cabeza 2
  isrc code: ARA491900045
  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 Bolsa - En Vivo
track: El Tiempo No Para - En Vivo
track: A los Tambores - En Vivo
track: Porteño de Ley - En Vivo
track: Sencillamente - En Vivo
track: Vuelos - En Vivo
track: Luna Hermosa - En Vivo
track: Al Olor del Hogar - En Vivo
track: Convalescencia en Valencia - En Vivo
track: Tuyo Siempre - En Vivo
track: Desconexion Sideral - En Vivo
track: Barriletes - En Vivo
track: No Te Olvides - En Vivo
track: Que Pasó - En Vivo
track: Murguita del Sur - En Vivo
track: Veneno de Humanidad - En Vivo
track: Inundación - En Vivo
track: Yo Tomo - En Vivo
track: Los Elefantitos - En Vivo
track: Un Pacto - En Vivo
track: La Marea - En Vivo
track: El Viejo de Arriba - En Vivo
track: Sr. Cobranza - En Vivo
track: Se Viene - En Vivo
track: La Argentinidad al Palo - En Vivo
track: Me Voy - En Vivo
track: El Viento Trae una Copla - En Vivo

De la Cabeza 2
type: MusicAlbum
date published: 2020-03-06

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T19:54:32+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x322ac59f2eb3efcb44498c925076b8b61e65f21c7efbd9cc3586bb0f75290cb4

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/7ilnMGowsRAd5YHGClxS1A.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ilnMGowsRAd5YHGClxS1A

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x322ac59f2eb3efcb44498c925076b8b61e65f21c7efbd9cc3586bb0f75290cb4","isrc":"ARA491900045","name":"Negra Murguera - En Vivo","registered_at":"2026-06-07T19:54:32Z","spotify_id":"7ilnMGowsRAd5YHGClxS1A","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 0x322ac59f2eb3efcb44498c925076b8b61e65f21c7efbd9cc3586bb0f75290cb4. 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/7ilnMGowsRAd5YHGClxS1A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ilnMGowsRAd5YHGClxS1A.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x322ac59f2eb3efcb44498c925076b8b61e65f21c7efbd9cc3586bb0f75290cb4","isrc":"ARA491900045","name":"Negra Murguera - En Vivo","registered_at":"2026-06-07T19:54:32Z","spotify_id":"7ilnMGowsRAd5YHGClxS1A","type":"track"}

La Bolsa - En Vivo
type: MusicRecording
duration: PT4M2S
duration ms: 242053
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T04:09:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1988f2d9d2c5ef3e330d26e64390027a510367aa3e27fc74eb41ca123fec083
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/740X7ErFLIpYUilCbA7hPz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/740X7ErFLIpYUilCbA7hPz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:31:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc1988f2d9d2c5ef3e330d26e64390027a510367aa3e27fc74eb41ca123fec083","isrc":"ARA492000018","name":"La Bolsa - En Vivo","registered_at":"2026-06-17T04:09:25Z","spotify_id":"740X7ErFLIpYUilCbA7hPz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1988f2d9d2c5ef3e330d26e64390027a510367aa3e27fc74eb41ca123fec083. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:31:01Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/740X7ErFLIpYUilCbA7hPz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/740X7ErFLIpYUilCbA7hPz.
  date published: 2026-06-17T20:31:01Z
  text: {"copyright_id":"0xc1988f2d9d2c5ef3e330d26e64390027a510367aa3e27fc74eb41ca123fec083","isrc":"ARA492000018","name":"La Bolsa - En Vivo","registered_at":"2026-06-17T04:09:25Z","spotify_id":"740X7ErFLIpYUilCbA7hPz","type":"track"}

El Tiempo No Para - En Vivo
type: MusicRecording
duration: PT4M35S
duration ms: 275053
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA491900046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:59:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49b561793f28d2e1e0a2c3e25bec7f81cf16791c4582de8a70957d901c1256aa
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/2CFFqqNDi8DnAnXjnpfBLI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CFFqqNDi8DnAnXjnpfBLI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49b561793f28d2e1e0a2c3e25bec7f81cf16791c4582de8a70957d901c1256aa","isrc":"ARA491900046","name":"El Tiempo No Para - En Vivo","registered_at":"2026-06-08T19:59:35Z","spotify_id":"2CFFqqNDi8DnAnXjnpfBLI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b561793f28d2e1e0a2c3e25bec7f81cf16791c4582de8a70957d901c1256aa. 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/2CFFqqNDi8DnAnXjnpfBLI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CFFqqNDi8DnAnXjnpfBLI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x49b561793f28d2e1e0a2c3e25bec7f81cf16791c4582de8a70957d901c1256aa","isrc":"ARA491900046","name":"El Tiempo No Para - En Vivo","registered_at":"2026-06-08T19:59:35Z","spotify_id":"2CFFqqNDi8DnAnXjnpfBLI","type":"track"}

A los Tambores - En Vivo
type: MusicRecording
duration: PT3M34S
duration ms: 214040
explicit: false
by artist: Bersuit Vergarabat
by artist: Hector Limon Garcia
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:21:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc212c33ea8b64eaca035317cb43b315d72a3fecf7197f246018efd1644f3b5ad
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/0JgCRRPLkfxzNrzxsWuznP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JgCRRPLkfxzNrzxsWuznP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc212c33ea8b64eaca035317cb43b315d72a3fecf7197f246018efd1644f3b5ad","isrc":"ARA492000019","name":"A los Tambores - En Vivo","registered_at":"2026-06-22T00:21:01Z","spotify_id":"0JgCRRPLkfxzNrzxsWuznP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc212c33ea8b64eaca035317cb43b315d72a3fecf7197f246018efd1644f3b5ad. 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/0JgCRRPLkfxzNrzxsWuznP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JgCRRPLkfxzNrzxsWuznP.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc212c33ea8b64eaca035317cb43b315d72a3fecf7197f246018efd1644f3b5ad","isrc":"ARA492000019","name":"A los Tambores - En Vivo","registered_at":"2026-06-22T00:21:01Z","spotify_id":"0JgCRRPLkfxzNrzxsWuznP","type":"track"}

Porteño de Ley - En Vivo
type: MusicRecording
duration: PT3M44S
duration ms: 224493
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA491900047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:49:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d37aa546533173aa88cda66f43639578cfe76c1f0815377f59e78da94b170c9
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/3VnFDP5jirxkf2qfKHliL2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VnFDP5jirxkf2qfKHliL2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d37aa546533173aa88cda66f43639578cfe76c1f0815377f59e78da94b170c9","isrc":"ARA491900047","name":"Porteño de Ley - En Vivo","registered_at":"2026-06-10T03:49:01Z","spotify_id":"3VnFDP5jirxkf2qfKHliL2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d37aa546533173aa88cda66f43639578cfe76c1f0815377f59e78da94b170c9. 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/3VnFDP5jirxkf2qfKHliL2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VnFDP5jirxkf2qfKHliL2.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2d37aa546533173aa88cda66f43639578cfe76c1f0815377f59e78da94b170c9","isrc":"ARA491900047","name":"Porteño de Ley - En Vivo","registered_at":"2026-06-10T03:49:01Z","spotify_id":"3VnFDP5jirxkf2qfKHliL2","type":"track"}

Sencillamente - En Vivo
type: MusicRecording
duration: PT5M11S
duration ms: 311800
explicit: false
by artist: Bersuit Vergarabat
by artist: EMI
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:57:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2525795c29c3d12c10bc0eb4d4987d6d8c308aa1549865ed75c9ad2218eeaf7b
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/7Dfnu452lF8glzEXnPPhUM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dfnu452lF8glzEXnPPhUM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2525795c29c3d12c10bc0eb4d4987d6d8c308aa1549865ed75c9ad2218eeaf7b","isrc":"ARA492000020","name":"Sencillamente - En Vivo","registered_at":"2026-06-10T03:57:36Z","spotify_id":"7Dfnu452lF8glzEXnPPhUM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2525795c29c3d12c10bc0eb4d4987d6d8c308aa1549865ed75c9ad2218eeaf7b. 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/7Dfnu452lF8glzEXnPPhUM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dfnu452lF8glzEXnPPhUM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2525795c29c3d12c10bc0eb4d4987d6d8c308aa1549865ed75c9ad2218eeaf7b","isrc":"ARA492000020","name":"Sencillamente - En Vivo","registered_at":"2026-06-10T03:57:36Z","spotify_id":"7Dfnu452lF8glzEXnPPhUM","type":"track"}

Vuelos - En Vivo
type: MusicRecording
duration: PT5M45S
duration ms: 345506
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA491900048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:29:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f46a7016a584b48249b9fd4e31cef0f1d3ba16bdd9cb732e77286da92e14a22
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/1adFrIszINp8413YMK60lV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1adFrIszINp8413YMK60lV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f46a7016a584b48249b9fd4e31cef0f1d3ba16bdd9cb732e77286da92e14a22","isrc":"ARA491900048","name":"Vuelos - En Vivo","registered_at":"2026-06-09T17:29:13Z","spotify_id":"1adFrIszINp8413YMK60lV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f46a7016a584b48249b9fd4e31cef0f1d3ba16bdd9cb732e77286da92e14a22. 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/1adFrIszINp8413YMK60lV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1adFrIszINp8413YMK60lV.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9f46a7016a584b48249b9fd4e31cef0f1d3ba16bdd9cb732e77286da92e14a22","isrc":"ARA491900048","name":"Vuelos - En Vivo","registered_at":"2026-06-09T17:29:13Z","spotify_id":"1adFrIszINp8413YMK60lV","type":"track"}

Luna Hermosa - En Vivo
type: MusicRecording
duration: PT3M12S
duration ms: 192440
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:52:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb490c775218cc76425f75e542311c1ae56b3175fa16f874f5e4a6e419361475
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/0ip6fa9FAN3xHK0HqebPcJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ip6fa9FAN3xHK0HqebPcJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb490c775218cc76425f75e542311c1ae56b3175fa16f874f5e4a6e419361475","isrc":"ARA492000021","name":"Luna Hermosa - En Vivo","registered_at":"2026-06-20T01:52:04Z","spotify_id":"0ip6fa9FAN3xHK0HqebPcJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb490c775218cc76425f75e542311c1ae56b3175fa16f874f5e4a6e419361475. 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/0ip6fa9FAN3xHK0HqebPcJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ip6fa9FAN3xHK0HqebPcJ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdb490c775218cc76425f75e542311c1ae56b3175fa16f874f5e4a6e419361475","isrc":"ARA492000021","name":"Luna Hermosa - En Vivo","registered_at":"2026-06-20T01:52:04Z","spotify_id":"0ip6fa9FAN3xHK0HqebPcJ","type":"track"}

Al Olor del Hogar - En Vivo
type: MusicRecording
duration: PT3M16S
duration ms: 196000
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA491900049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T09:39:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd936ff548eb3615d4e1de8b833b6ad3bb3781a4936c6cde252af5f08e139fc30
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/2S3twrULItgpvhvc6qM8UX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2S3twrULItgpvhvc6qM8UX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd936ff548eb3615d4e1de8b833b6ad3bb3781a4936c6cde252af5f08e139fc30","isrc":"ARA491900049","name":"Al Olor del Hogar - En Vivo","registered_at":"2026-06-11T09:39:26Z","spotify_id":"2S3twrULItgpvhvc6qM8UX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd936ff548eb3615d4e1de8b833b6ad3bb3781a4936c6cde252af5f08e139fc30. 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/2S3twrULItgpvhvc6qM8UX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2S3twrULItgpvhvc6qM8UX.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd936ff548eb3615d4e1de8b833b6ad3bb3781a4936c6cde252af5f08e139fc30","isrc":"ARA491900049","name":"Al Olor del Hogar - En Vivo","registered_at":"2026-06-11T09:39:26Z","spotify_id":"2S3twrULItgpvhvc6qM8UX","type":"track"}

Convalescencia en Valencia - En Vivo
type: MusicRecording
duration: PT5M54S
duration ms: 354466
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:07:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa90ce2d93c1c40926c3e2d0564baad3b20795382b14c481f6c4314191636783
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/1vcrZY47jLlvVJGCY7KChP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vcrZY47jLlvVJGCY7KChP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa90ce2d93c1c40926c3e2d0564baad3b20795382b14c481f6c4314191636783","isrc":"ARA492000022","name":"Convalescencia en Valencia - En Vivo","registered_at":"2026-06-19T11:07:17Z","spotify_id":"1vcrZY47jLlvVJGCY7KChP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa90ce2d93c1c40926c3e2d0564baad3b20795382b14c481f6c4314191636783. 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/1vcrZY47jLlvVJGCY7KChP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vcrZY47jLlvVJGCY7KChP.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfa90ce2d93c1c40926c3e2d0564baad3b20795382b14c481f6c4314191636783","isrc":"ARA492000022","name":"Convalescencia en Valencia - En Vivo","registered_at":"2026-06-19T11:07:17Z","spotify_id":"1vcrZY47jLlvVJGCY7KChP","type":"track"}

Tuyo Siempre - En Vivo
type: MusicRecording
duration: PT3M22S
duration ms: 202413
explicit: false
by artist: Bersuit Vergarabat
by artist: Andrés Calamaro
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA491900050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:28:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25264f2a5d28daa5cd80b74da4e3520f91d7f44def8eeebf6fb005494fd95bf1
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/3P2e6Osl59eCsGzWI8BEHW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3P2e6Osl59eCsGzWI8BEHW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25264f2a5d28daa5cd80b74da4e3520f91d7f44def8eeebf6fb005494fd95bf1","isrc":"ARA491900050","name":"Tuyo Siempre - En Vivo","registered_at":"2026-06-05T12:28:30Z","spotify_id":"3P2e6Osl59eCsGzWI8BEHW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25264f2a5d28daa5cd80b74da4e3520f91d7f44def8eeebf6fb005494fd95bf1. 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/3P2e6Osl59eCsGzWI8BEHW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3P2e6Osl59eCsGzWI8BEHW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x25264f2a5d28daa5cd80b74da4e3520f91d7f44def8eeebf6fb005494fd95bf1","isrc":"ARA491900050","name":"Tuyo Siempre - En Vivo","registered_at":"2026-06-05T12:28:30Z","spotify_id":"3P2e6Osl59eCsGzWI8BEHW","type":"track"}

Desconexion Sideral - En Vivo
type: MusicRecording
duration: PT4M34S
duration ms: 274506
explicit: false
by artist: Bersuit Vergarabat
by artist: Piti Fernández
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:03:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74ca0ec3977c56da55eb0d09e72cb4c803fd2ec0ac55e989d0db89c0b455b0b8
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/1DgNG3adskpzPLBf4TeGAK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DgNG3adskpzPLBf4TeGAK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74ca0ec3977c56da55eb0d09e72cb4c803fd2ec0ac55e989d0db89c0b455b0b8","isrc":"ARA492000023","name":"Desconexion Sideral - En Vivo","registered_at":"2026-06-08T12:03:49Z","spotify_id":"1DgNG3adskpzPLBf4TeGAK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ca0ec3977c56da55eb0d09e72cb4c803fd2ec0ac55e989d0db89c0b455b0b8. 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/1DgNG3adskpzPLBf4TeGAK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DgNG3adskpzPLBf4TeGAK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x74ca0ec3977c56da55eb0d09e72cb4c803fd2ec0ac55e989d0db89c0b455b0b8","isrc":"ARA492000023","name":"Desconexion Sideral - En Vivo","registered_at":"2026-06-08T12:03:49Z","spotify_id":"1DgNG3adskpzPLBf4TeGAK","type":"track"}

Barriletes - En Vivo
type: MusicRecording
duration: PT4M49S
duration ms: 289866
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA491900051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:48:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0f6995831dff90e843b2e928f90248e8f5ca5bf2f580c7cefffc80de60b28fe
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/4dxdov11N2uunSLyT0kW1j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dxdov11N2uunSLyT0kW1j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0f6995831dff90e843b2e928f90248e8f5ca5bf2f580c7cefffc80de60b28fe","isrc":"ARA491900051","name":"Barriletes - En Vivo","registered_at":"2026-06-10T03:48:57Z","spotify_id":"4dxdov11N2uunSLyT0kW1j","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f6995831dff90e843b2e928f90248e8f5ca5bf2f580c7cefffc80de60b28fe. 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/4dxdov11N2uunSLyT0kW1j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dxdov11N2uunSLyT0kW1j.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf0f6995831dff90e843b2e928f90248e8f5ca5bf2f580c7cefffc80de60b28fe","isrc":"ARA491900051","name":"Barriletes - En Vivo","registered_at":"2026-06-10T03:48:57Z","spotify_id":"4dxdov11N2uunSLyT0kW1j","type":"track"}

No Te Olvides - En Vivo
type: MusicRecording
duration: PT4M4S
duration ms: 244000
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:10:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa03cc7994a649338ba7d9accd7a7a247c26c4569e177606bfaff3f5d053e29df
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/5CHZ6ltB0dEDRFfP5AcrWB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CHZ6ltB0dEDRFfP5AcrWB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa03cc7994a649338ba7d9accd7a7a247c26c4569e177606bfaff3f5d053e29df","isrc":"ARA492000024","name":"No Te Olvides - En Vivo","registered_at":"2026-06-18T15:10:45Z","spotify_id":"5CHZ6ltB0dEDRFfP5AcrWB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03cc7994a649338ba7d9accd7a7a247c26c4569e177606bfaff3f5d053e29df. 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/5CHZ6ltB0dEDRFfP5AcrWB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CHZ6ltB0dEDRFfP5AcrWB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa03cc7994a649338ba7d9accd7a7a247c26c4569e177606bfaff3f5d053e29df","isrc":"ARA492000024","name":"No Te Olvides - En Vivo","registered_at":"2026-06-18T15:10:45Z","spotify_id":"5CHZ6ltB0dEDRFfP5AcrWB","type":"track"}

Que Pasó - En Vivo
type: MusicRecording
duration: PT5M35S
duration ms: 335733
explicit: false
by artist: Bersuit Vergarabat
by artist: Hector Limon Garcia
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA491900052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T09:39:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7e77cf20e48a4ed327dbb842e431a0ddc60ab52d47b97981938e97826c46c60
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/41MQ5bz9sGAbYyvgys48es.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41MQ5bz9sGAbYyvgys48es
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7e77cf20e48a4ed327dbb842e431a0ddc60ab52d47b97981938e97826c46c60","isrc":"ARA491900052","name":"Que Pasó - En Vivo","registered_at":"2026-06-11T09:39:29Z","spotify_id":"41MQ5bz9sGAbYyvgys48es","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e77cf20e48a4ed327dbb842e431a0ddc60ab52d47b97981938e97826c46c60. 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/41MQ5bz9sGAbYyvgys48es.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41MQ5bz9sGAbYyvgys48es.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb7e77cf20e48a4ed327dbb842e431a0ddc60ab52d47b97981938e97826c46c60","isrc":"ARA491900052","name":"Que Pasó - En Vivo","registered_at":"2026-06-11T09:39:29Z","spotify_id":"41MQ5bz9sGAbYyvgys48es","type":"track"}

Murguita del Sur - En Vivo
type: MusicRecording
duration: PT4M46S
duration ms: 286000
explicit: false
by artist: Bersuit Vergarabat
by artist: Beto Olguín
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:52:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9de896e04c25904f57a948d53b5ff197b9494597d79b513863b725f9afdac08
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/4MW9eTtBlWMuzgx39UaPIz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MW9eTtBlWMuzgx39UaPIz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9de896e04c25904f57a948d53b5ff197b9494597d79b513863b725f9afdac08","isrc":"ARA492000025","name":"Murguita del Sur - En Vivo","registered_at":"2026-06-18T15:52:59Z","spotify_id":"4MW9eTtBlWMuzgx39UaPIz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9de896e04c25904f57a948d53b5ff197b9494597d79b513863b725f9afdac08. 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/4MW9eTtBlWMuzgx39UaPIz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MW9eTtBlWMuzgx39UaPIz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe9de896e04c25904f57a948d53b5ff197b9494597d79b513863b725f9afdac08","isrc":"ARA492000025","name":"Murguita del Sur - En Vivo","registered_at":"2026-06-18T15:52:59Z","spotify_id":"4MW9eTtBlWMuzgx39UaPIz","type":"track"}

Veneno de Humanidad - En Vivo
type: MusicRecording
duration: PT5M20S
duration ms: 320186
explicit: false
by artist: Bersuit Vergarabat
by artist: Lula Bertoldi
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA491900053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:50:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20a70751b9857321d0996e7174434934dcf48ca484c133360f1b0b18b7342da2
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/1sfjs5Myjd1VN7RgQ3qVTt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sfjs5Myjd1VN7RgQ3qVTt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20a70751b9857321d0996e7174434934dcf48ca484c133360f1b0b18b7342da2","isrc":"ARA491900053","name":"Veneno de Humanidad - En Vivo","registered_at":"2026-06-10T03:50:01Z","spotify_id":"1sfjs5Myjd1VN7RgQ3qVTt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a70751b9857321d0996e7174434934dcf48ca484c133360f1b0b18b7342da2. 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/1sfjs5Myjd1VN7RgQ3qVTt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sfjs5Myjd1VN7RgQ3qVTt.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x20a70751b9857321d0996e7174434934dcf48ca484c133360f1b0b18b7342da2","isrc":"ARA491900053","name":"Veneno de Humanidad - En Vivo","registered_at":"2026-06-10T03:50:01Z","spotify_id":"1sfjs5Myjd1VN7RgQ3qVTt","type":"track"}

Inundación - En Vivo
type: MusicRecording
duration: PT4M37S
duration ms: 277493
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:28:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa7388b70983e5a20f6b353fcfb272a98a922e87612c519d8f677112dbdac12b
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/4vuvTZ4QGwPPJtltmFfvsH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vuvTZ4QGwPPJtltmFfvsH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa7388b70983e5a20f6b353fcfb272a98a922e87612c519d8f677112dbdac12b","isrc":"ARA492000026","name":"Inundación - En Vivo","registered_at":"2026-06-22T00:28:58Z","spotify_id":"4vuvTZ4QGwPPJtltmFfvsH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7388b70983e5a20f6b353fcfb272a98a922e87612c519d8f677112dbdac12b. 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/4vuvTZ4QGwPPJtltmFfvsH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vuvTZ4QGwPPJtltmFfvsH.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xfa7388b70983e5a20f6b353fcfb272a98a922e87612c519d8f677112dbdac12b","isrc":"ARA492000026","name":"Inundación - En Vivo","registered_at":"2026-06-22T00:28:58Z","spotify_id":"4vuvTZ4QGwPPJtltmFfvsH","type":"track"}

Yo Tomo - En Vivo
type: MusicRecording
duration: PT3M36S
duration ms: 216293
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA491900054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:05:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba3cab94e365ac0d934d17af7559eada8aa6f7f6a485497da241852664cf4b46
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/5wkiRh4njeZzOA7KsjkRm6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wkiRh4njeZzOA7KsjkRm6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba3cab94e365ac0d934d17af7559eada8aa6f7f6a485497da241852664cf4b46","isrc":"ARA491900054","name":"Yo Tomo - En Vivo","registered_at":"2026-06-10T01:05:54Z","spotify_id":"5wkiRh4njeZzOA7KsjkRm6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3cab94e365ac0d934d17af7559eada8aa6f7f6a485497da241852664cf4b46. 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/5wkiRh4njeZzOA7KsjkRm6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wkiRh4njeZzOA7KsjkRm6.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xba3cab94e365ac0d934d17af7559eada8aa6f7f6a485497da241852664cf4b46","isrc":"ARA491900054","name":"Yo Tomo - En Vivo","registered_at":"2026-06-10T01:05:54Z","spotify_id":"5wkiRh4njeZzOA7KsjkRm6","type":"track"}

Los Elefantitos - En Vivo
type: MusicRecording
duration: PT5M22S
duration ms: 322306
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:46:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdeb2e6579d5cc0568cf904d3a5da05bf6a8f8b88e5f9ec0ea5c586b6d302be35
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/5gQTkUKogMkAf7MiVWoxxR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gQTkUKogMkAf7MiVWoxxR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdeb2e6579d5cc0568cf904d3a5da05bf6a8f8b88e5f9ec0ea5c586b6d302be35","isrc":"ARA492000027","name":"Los Elefantitos - En Vivo","registered_at":"2026-06-22T19:46:30Z","spotify_id":"5gQTkUKogMkAf7MiVWoxxR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb2e6579d5cc0568cf904d3a5da05bf6a8f8b88e5f9ec0ea5c586b6d302be35. 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/5gQTkUKogMkAf7MiVWoxxR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gQTkUKogMkAf7MiVWoxxR.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xdeb2e6579d5cc0568cf904d3a5da05bf6a8f8b88e5f9ec0ea5c586b6d302be35","isrc":"ARA492000027","name":"Los Elefantitos - En Vivo","registered_at":"2026-06-22T19:46:30Z","spotify_id":"5gQTkUKogMkAf7MiVWoxxR","type":"track"}

Un Pacto - En Vivo
type: MusicRecording
duration: PT4M37S
duration ms: 277520
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA491900038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:12:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa50f23262c25e0bf5590f53cf4fb2abe5527876527b5bc9c2e1841ea286d8432
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/3g8vgAx9nQWBWw2USi5xEA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3g8vgAx9nQWBWw2USi5xEA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa50f23262c25e0bf5590f53cf4fb2abe5527876527b5bc9c2e1841ea286d8432","isrc":"ARA491900038","name":"Un Pacto - En Vivo","registered_at":"2026-06-04T16:12:21Z","spotify_id":"3g8vgAx9nQWBWw2USi5xEA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50f23262c25e0bf5590f53cf4fb2abe5527876527b5bc9c2e1841ea286d8432. 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/3g8vgAx9nQWBWw2USi5xEA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3g8vgAx9nQWBWw2USi5xEA.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa50f23262c25e0bf5590f53cf4fb2abe5527876527b5bc9c2e1841ea286d8432","isrc":"ARA491900038","name":"Un Pacto - En Vivo","registered_at":"2026-06-04T16:12:21Z","spotify_id":"3g8vgAx9nQWBWw2USi5xEA","type":"track"}

La Marea - En Vivo
type: MusicRecording
duration: PT3M42S
duration ms: 222200
explicit: false
by artist: Bersuit Vergarabat
by artist: Malena D´Alessio
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:07:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31093ffe3bfb041c61fe69b9083ef9dc1a0b7d7ffa9dadf3d71891601b35d43f
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/7jcMaVCsey43LaMykhfmsn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jcMaVCsey43LaMykhfmsn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31093ffe3bfb041c61fe69b9083ef9dc1a0b7d7ffa9dadf3d71891601b35d43f","isrc":"ARA492000028","name":"La Marea - En Vivo","registered_at":"2026-06-19T11:07:53Z","spotify_id":"7jcMaVCsey43LaMykhfmsn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31093ffe3bfb041c61fe69b9083ef9dc1a0b7d7ffa9dadf3d71891601b35d43f. 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/7jcMaVCsey43LaMykhfmsn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jcMaVCsey43LaMykhfmsn.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x31093ffe3bfb041c61fe69b9083ef9dc1a0b7d7ffa9dadf3d71891601b35d43f","isrc":"ARA492000028","name":"La Marea - En Vivo","registered_at":"2026-06-19T11:07:53Z","spotify_id":"7jcMaVCsey43LaMykhfmsn","type":"track"}

El Viejo de Arriba - En Vivo
type: MusicRecording
duration: PT3M45S
duration ms: 225226
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:01:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4764b7501e536e7a524380f7ecd693d32cbb1d0a1609e1d1c9cb61a344c1a30
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/5QUxOuPey5lb8t67ltT3te.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QUxOuPey5lb8t67ltT3te
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4764b7501e536e7a524380f7ecd693d32cbb1d0a1609e1d1c9cb61a344c1a30","isrc":"ARA492000029","name":"El Viejo de Arriba - En Vivo","registered_at":"2026-06-19T11:01:17Z","spotify_id":"5QUxOuPey5lb8t67ltT3te","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4764b7501e536e7a524380f7ecd693d32cbb1d0a1609e1d1c9cb61a344c1a30. 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/5QUxOuPey5lb8t67ltT3te.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QUxOuPey5lb8t67ltT3te.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa4764b7501e536e7a524380f7ecd693d32cbb1d0a1609e1d1c9cb61a344c1a30","isrc":"ARA492000029","name":"El Viejo de Arriba - En Vivo","registered_at":"2026-06-19T11:01:17Z","spotify_id":"5QUxOuPey5lb8t67ltT3te","type":"track"}

Sr. Cobranza - En Vivo
type: MusicRecording
duration: PT4M55S
duration ms: 295386
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:57:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d9f4091a178e8fe64a0cb3afcc3ce9940f87f7e3c5fc02994c273d91d9f0956
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/6Pa97KLAokgxsn0INSIrnG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Pa97KLAokgxsn0INSIrnG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d9f4091a178e8fe64a0cb3afcc3ce9940f87f7e3c5fc02994c273d91d9f0956","isrc":"ARA492000030","name":"Sr. Cobranza - En Vivo","registered_at":"2026-06-20T05:57:09Z","spotify_id":"6Pa97KLAokgxsn0INSIrnG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9f4091a178e8fe64a0cb3afcc3ce9940f87f7e3c5fc02994c273d91d9f0956. 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/6Pa97KLAokgxsn0INSIrnG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Pa97KLAokgxsn0INSIrnG.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7d9f4091a178e8fe64a0cb3afcc3ce9940f87f7e3c5fc02994c273d91d9f0956","isrc":"ARA492000030","name":"Sr. Cobranza - En Vivo","registered_at":"2026-06-20T05:57:09Z","spotify_id":"6Pa97KLAokgxsn0INSIrnG","type":"track"}

Se Viene - En Vivo
type: MusicRecording
duration: PT3M30S
duration ms: 210786
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:14:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91bf956ea14694a860346ee6a1aac07cbc90c30b5612ebd719fc10a270ba0d33
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/1l8ARD5cda6Rz3nPqRXKvV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1l8ARD5cda6Rz3nPqRXKvV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91bf956ea14694a860346ee6a1aac07cbc90c30b5612ebd719fc10a270ba0d33","isrc":"ARA492000031","name":"Se Viene - En Vivo","registered_at":"2026-06-21T02:14:38Z","spotify_id":"1l8ARD5cda6Rz3nPqRXKvV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91bf956ea14694a860346ee6a1aac07cbc90c30b5612ebd719fc10a270ba0d33. 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/1l8ARD5cda6Rz3nPqRXKvV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1l8ARD5cda6Rz3nPqRXKvV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x91bf956ea14694a860346ee6a1aac07cbc90c30b5612ebd719fc10a270ba0d33","isrc":"ARA492000031","name":"Se Viene - En Vivo","registered_at":"2026-06-21T02:14:38Z","spotify_id":"1l8ARD5cda6Rz3nPqRXKvV","type":"track"}

La Argentinidad al Palo - En Vivo
type: MusicRecording
duration: PT5M49S
duration ms: 349040
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:55:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf754ddabf2bb40c795a6874b77f2255601ed915fd38e86415124de08df880c4b
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/2rII5nXwFG2JwpTs6cK17k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rII5nXwFG2JwpTs6cK17k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf754ddabf2bb40c795a6874b77f2255601ed915fd38e86415124de08df880c4b","isrc":"ARA492000032","name":"La Argentinidad al Palo - En Vivo","registered_at":"2026-06-20T05:55:55Z","spotify_id":"2rII5nXwFG2JwpTs6cK17k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf754ddabf2bb40c795a6874b77f2255601ed915fd38e86415124de08df880c4b. 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/2rII5nXwFG2JwpTs6cK17k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rII5nXwFG2JwpTs6cK17k.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf754ddabf2bb40c795a6874b77f2255601ed915fd38e86415124de08df880c4b","isrc":"ARA492000032","name":"La Argentinidad al Palo - En Vivo","registered_at":"2026-06-20T05:55:55Z","spotify_id":"2rII5nXwFG2JwpTs6cK17k","type":"track"}

Me Voy - En Vivo
type: MusicRecording
duration: PT3M21S
duration ms: 201560
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:57:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13adad6936bfda3a84ec7832044ab69c506069c43f081e97b5acdb21c8178b80
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/5oguVHIBO5x5LTeIMlS2i9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oguVHIBO5x5LTeIMlS2i9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13adad6936bfda3a84ec7832044ab69c506069c43f081e97b5acdb21c8178b80","isrc":"ARA492000033","name":"Me Voy - En Vivo","registered_at":"2026-06-20T05:57:23Z","spotify_id":"5oguVHIBO5x5LTeIMlS2i9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13adad6936bfda3a84ec7832044ab69c506069c43f081e97b5acdb21c8178b80. 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/5oguVHIBO5x5LTeIMlS2i9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oguVHIBO5x5LTeIMlS2i9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x13adad6936bfda3a84ec7832044ab69c506069c43f081e97b5acdb21c8178b80","isrc":"ARA492000033","name":"Me Voy - En Vivo","registered_at":"2026-06-20T05:57:23Z","spotify_id":"5oguVHIBO5x5LTeIMlS2i9","type":"track"}

El Viento Trae una Copla - En Vivo
type: MusicRecording
duration: PT5M0S
duration ms: 300413
explicit: false
by artist: Bersuit Vergarabat
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000034
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:56:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e666af2181b7747d3f99b0cdd12c318c5d936bc91e57e8b7352eb3385d448de
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/62x65R3Tc96dSStxqqzj8R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62x65R3Tc96dSStxqqzj8R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e666af2181b7747d3f99b0cdd12c318c5d936bc91e57e8b7352eb3385d448de","isrc":"ARA492000034","name":"El Viento Trae una Copla - En Vivo","registered_at":"2026-06-10T03:56:36Z","spotify_id":"62x65R3Tc96dSStxqqzj8R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e666af2181b7747d3f99b0cdd12c318c5d936bc91e57e8b7352eb3385d448de. 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/62x65R3Tc96dSStxqqzj8R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62x65R3Tc96dSStxqqzj8R.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7e666af2181b7747d3f99b0cdd12c318c5d936bc91e57e8b7352eb3385d448de","isrc":"ARA492000034","name":"El Viento Trae una Copla - En Vivo","registered_at":"2026-06-10T03:56:36Z","spotify_id":"62x65R3Tc96dSStxqqzj8R","type":"track"}

Sr. Cobranza - En Vivo
type: MusicRecording
duration: PT4M44S
duration ms: 284240
explicit: false
by artist: Bersuit Vergarabat
by artist: Dr. Shenka
in album: De la Cabeza 2
  type: MusicAlbum
  date published: 2020-03-06
isrc code: ARA492000035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:18:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18ace869e1eb825d600c86cb1ad88fed08c049593841b05a88f552691fa12511
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/6xrd1nko1fzsE6bS07N0iu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xrd1nko1fzsE6bS07N0iu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18ace869e1eb825d600c86cb1ad88fed08c049593841b05a88f552691fa12511","isrc":"ARA492000035","name":"Sr. Cobranza - En Vivo","registered_at":"2026-06-09T08:18:35Z","spotify_id":"6xrd1nko1fzsE6bS07N0iu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ace869e1eb825d600c86cb1ad88fed08c049593841b05a88f552691fa12511. 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/6xrd1nko1fzsE6bS07N0iu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xrd1nko1fzsE6bS07N0iu.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x18ace869e1eb825d600c86cb1ad88fed08c049593841b05a88f552691fa12511","isrc":"ARA492000035","name":"Sr. Cobranza - En Vivo","registered_at":"2026-06-09T08:18:35Z","spotify_id":"6xrd1nko1fzsE6bS07N0iu","type":"track"}

La Nube Rosa
type: MusicAlbum
date published: 2016-02-05
track: Aquí Estamos
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264853
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Nube Rosa
    type: MusicAlbum
    date published: 2016-02-05
  isrc code: ARF101600013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:07:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02026e5bc1f210efbe33986734716fce23150d92f40597e20abb7923dcb0383a
  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/0kNgItTRwWUAwiSCtQGhO8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kNgItTRwWUAwiSCtQGhO8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x02026e5bc1f210efbe33986734716fce23150d92f40597e20abb7923dcb0383a","isrc":"ARF101600013","name":"Aquí Estamos","registered_at":"2026-06-18T16:07:08Z","spotify_id":"0kNgItTRwWUAwiSCtQGhO8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02026e5bc1f210efbe33986734716fce23150d92f40597e20abb7923dcb0383a. 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/0kNgItTRwWUAwiSCtQGhO8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kNgItTRwWUAwiSCtQGhO8.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x02026e5bc1f210efbe33986734716fce23150d92f40597e20abb7923dcb0383a","isrc":"ARF101600013","name":"Aquí Estamos","registered_at":"2026-06-18T16:07:08Z","spotify_id":"0kNgItTRwWUAwiSCtQGhO8","type":"track"}
track: Cárcel Hospital o Muerte
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155120
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Nube Rosa
    type: MusicAlbum
    date published: 2016-02-05
  isrc code: ARF101600014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:30:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd0f18090ecb6c3d8cc07eeb77e8841cd5b881e6bcdbea9edbf38fafc70c5822
  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/0973VKeKaydTVR8XlanPp0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0973VKeKaydTVR8XlanPp0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd0f18090ecb6c3d8cc07eeb77e8841cd5b881e6bcdbea9edbf38fafc70c5822","isrc":"ARF101600014","name":"Cárcel Hospital o Muerte","registered_at":"2026-06-23T06:30:45Z","spotify_id":"0973VKeKaydTVR8XlanPp0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0f18090ecb6c3d8cc07eeb77e8841cd5b881e6bcdbea9edbf38fafc70c5822. 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/0973VKeKaydTVR8XlanPp0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0973VKeKaydTVR8XlanPp0.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xfd0f18090ecb6c3d8cc07eeb77e8841cd5b881e6bcdbea9edbf38fafc70c5822","isrc":"ARF101600014","name":"Cárcel Hospital o Muerte","registered_at":"2026-06-23T06:30:45Z","spotify_id":"0973VKeKaydTVR8XlanPp0","type":"track"}
track: Por Si Pasa
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237600
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Nube Rosa
    type: MusicAlbum
    date published: 2016-02-05
  isrc code: ARF101600015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:03:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc1f20a03aed655c4d979e6565619e131b351e1b3f1f9b7aefd0c1864489750be
  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/1ITzuGxM0YOsHAp0niReUz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ITzuGxM0YOsHAp0niReUz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc1f20a03aed655c4d979e6565619e131b351e1b3f1f9b7aefd0c1864489750be","isrc":"ARF101600015","name":"Por Si Pasa","registered_at":"2026-06-18T16:03:17Z","spotify_id":"1ITzuGxM0YOsHAp0niReUz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f20a03aed655c4d979e6565619e131b351e1b3f1f9b7aefd0c1864489750be. 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/1ITzuGxM0YOsHAp0niReUz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ITzuGxM0YOsHAp0niReUz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc1f20a03aed655c4d979e6565619e131b351e1b3f1f9b7aefd0c1864489750be","isrc":"ARF101600015","name":"Por Si Pasa","registered_at":"2026-06-18T16:03:17Z","spotify_id":"1ITzuGxM0YOsHAp0niReUz","type":"track"}
track: Que Hable de Vos
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185440
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Nube Rosa
    type: MusicAlbum
    date published: 2016-02-05
  isrc code: ARF101500404
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:49:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11
  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/1kfM4ZZgDUND726SNezoFM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kfM4ZZgDUND726SNezoFM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11","isrc":"ARF101500404","name":"Que Hable de Vos","registered_at":"2026-06-05T04:49:08Z","spotify_id":"1kfM4ZZgDUND726SNezoFM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11. 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/1kfM4ZZgDUND726SNezoFM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kfM4ZZgDUND726SNezoFM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11","isrc":"ARF101500404","name":"Que Hable de Vos","registered_at":"2026-06-05T04:49:08Z","spotify_id":"1kfM4ZZgDUND726SNezoFM","type":"track"}
track: Como Decirte
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204560
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Nube Rosa
    type: MusicAlbum
    date published: 2016-02-05
  isrc code: ARF101600016
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Taparrollos
track: Corazonada
track: La Máquina de Impedir
track: La Nube Rosa
track: No Vengan
track: Apunado
track: Agradezco
track: Obstinato

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T13:38:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x90aaa5c2a6e0feb8a1e3fedd6e67cd1706d4cd2d29808d319d82953c536226b4

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/7vK0T9CWtdPhNP8FMoPOiA.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vK0T9CWtdPhNP8FMoPOiA

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x90aaa5c2a6e0feb8a1e3fedd6e67cd1706d4cd2d29808d319d82953c536226b4","isrc":"ARF101600016","name":"Como Decirte","registered_at":"2026-06-07T13:38:36Z","spotify_id":"7vK0T9CWtdPhNP8FMoPOiA","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 0x90aaa5c2a6e0feb8a1e3fedd6e67cd1706d4cd2d29808d319d82953c536226b4. 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/7vK0T9CWtdPhNP8FMoPOiA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vK0T9CWtdPhNP8FMoPOiA.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x90aaa5c2a6e0feb8a1e3fedd6e67cd1706d4cd2d29808d319d82953c536226b4","isrc":"ARF101600016","name":"Como Decirte","registered_at":"2026-06-07T13:38:36Z","spotify_id":"7vK0T9CWtdPhNP8FMoPOiA","type":"track"}

El Taparrollos
type: MusicRecording
duration: PT3M10S
duration ms: 190066
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:17:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x396d4d596ee0812b84f6a91fc650878e4761b2c871287024ec31a3c63e0cbdab
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/3sNDTkMFp9AGcuUOGeZkQ2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sNDTkMFp9AGcuUOGeZkQ2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x396d4d596ee0812b84f6a91fc650878e4761b2c871287024ec31a3c63e0cbdab","isrc":"ARF101600017","name":"El Taparrollos","registered_at":"2026-06-21T02:17:14Z","spotify_id":"3sNDTkMFp9AGcuUOGeZkQ2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396d4d596ee0812b84f6a91fc650878e4761b2c871287024ec31a3c63e0cbdab. 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/3sNDTkMFp9AGcuUOGeZkQ2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sNDTkMFp9AGcuUOGeZkQ2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x396d4d596ee0812b84f6a91fc650878e4761b2c871287024ec31a3c63e0cbdab","isrc":"ARF101600017","name":"El Taparrollos","registered_at":"2026-06-21T02:17:14Z","spotify_id":"3sNDTkMFp9AGcuUOGeZkQ2","type":"track"}

Corazonada
type: MusicRecording
duration: PT2M43S
duration ms: 163546
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:30:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65ecc9870e3ae8c870dfa663fc4a9fde1c91b34342a296ac1eba0895c036aeca
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/7zKR2dt6t4Gk7NdmUHxA4m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zKR2dt6t4Gk7NdmUHxA4m
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 0x65ecc9870e3ae8c870dfa663fc4a9fde1c91b34342a296ac1eba0895c036aeca. 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/7zKR2dt6t4Gk7NdmUHxA4m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zKR2dt6t4Gk7NdmUHxA4m.
  date published: 2026-07-02T03:30:09Z

La Máquina de Impedir
type: MusicRecording
duration: PT3M16S
duration ms: 196746
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:17:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe14ad1a9389445dcded24b4279b5083d77844402bc7812c26df4bc2627b2b3c
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/7hpPojI2IN1MTu7yXwz1e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hpPojI2IN1MTu7yXwz1e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe14ad1a9389445dcded24b4279b5083d77844402bc7812c26df4bc2627b2b3c","isrc":"ARF101600019","name":"La Máquina de Impedir","registered_at":"2026-06-21T02:17:00Z","spotify_id":"7hpPojI2IN1MTu7yXwz1e3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe14ad1a9389445dcded24b4279b5083d77844402bc7812c26df4bc2627b2b3c. 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/7hpPojI2IN1MTu7yXwz1e3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hpPojI2IN1MTu7yXwz1e3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfe14ad1a9389445dcded24b4279b5083d77844402bc7812c26df4bc2627b2b3c","isrc":"ARF101600019","name":"La Máquina de Impedir","registered_at":"2026-06-21T02:17:00Z","spotify_id":"7hpPojI2IN1MTu7yXwz1e3","type":"track"}

La Nube Rosa
type: MusicRecording
duration: PT3M35S
duration ms: 215320
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:26:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d91136af9eeb2ac310ef62365cf00632e5c2e2fdf0dc5d0b0bc829b884502d9
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/0h7yKhYCQqwiTi2oLXyotm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h7yKhYCQqwiTi2oLXyotm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d91136af9eeb2ac310ef62365cf00632e5c2e2fdf0dc5d0b0bc829b884502d9","isrc":"ARF101600020","name":"La Nube Rosa","registered_at":"2026-06-23T06:26:09Z","spotify_id":"0h7yKhYCQqwiTi2oLXyotm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d91136af9eeb2ac310ef62365cf00632e5c2e2fdf0dc5d0b0bc829b884502d9. 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/0h7yKhYCQqwiTi2oLXyotm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h7yKhYCQqwiTi2oLXyotm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2d91136af9eeb2ac310ef62365cf00632e5c2e2fdf0dc5d0b0bc829b884502d9","isrc":"ARF101600020","name":"La Nube Rosa","registered_at":"2026-06-23T06:26:09Z","spotify_id":"0h7yKhYCQqwiTi2oLXyotm","type":"track"}

No Vengan
type: MusicRecording
duration: PT4M29S
duration ms: 269906
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:20:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeff494e9f8b1f033dad8de1497d4061920d3d8c9824ab0c24e153fe8ec8f79ed
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/3yrwmEv5WZpKkUv2Wp8v8k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yrwmEv5WZpKkUv2Wp8v8k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeff494e9f8b1f033dad8de1497d4061920d3d8c9824ab0c24e153fe8ec8f79ed","isrc":"ARF101600021","name":"No Vengan","registered_at":"2026-06-27T02:20:21Z","spotify_id":"3yrwmEv5WZpKkUv2Wp8v8k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff494e9f8b1f033dad8de1497d4061920d3d8c9824ab0c24e153fe8ec8f79ed. 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/3yrwmEv5WZpKkUv2Wp8v8k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yrwmEv5WZpKkUv2Wp8v8k.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xeff494e9f8b1f033dad8de1497d4061920d3d8c9824ab0c24e153fe8ec8f79ed","isrc":"ARF101600021","name":"No Vengan","registered_at":"2026-06-27T02:20:21Z","spotify_id":"3yrwmEv5WZpKkUv2Wp8v8k","type":"track"}

Apunado
type: MusicRecording
duration: PT4M6S
duration ms: 246506
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:35:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2ef4baf410f370a8826fbdda4a5925dc6410b87990ac3dcb9f68f4ac85246eb
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/4OyB5ov9A8B2sjOxzdM2zj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OyB5ov9A8B2sjOxzdM2zj
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 0xc2ef4baf410f370a8826fbdda4a5925dc6410b87990ac3dcb9f68f4ac85246eb. 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/4OyB5ov9A8B2sjOxzdM2zj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OyB5ov9A8B2sjOxzdM2zj.
  date published: 2026-07-02T03:30:09Z

Agradezco
type: MusicRecording
duration: PT3M12S
duration ms: 192080
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9d22e52a58715c08f0c01353fd5da8337fa391183c791ec1127afc656e05b96
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/3o3N2SgAppZw4LY8xWy1kF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3o3N2SgAppZw4LY8xWy1kF
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 0xe9d22e52a58715c08f0c01353fd5da8337fa391183c791ec1127afc656e05b96. 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/3o3N2SgAppZw4LY8xWy1kF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3o3N2SgAppZw4LY8xWy1kF.
  date published: 2026-06-13T17:25:41Z

Obstinato
type: MusicRecording
duration: PT3M15S
duration ms: 195760
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:13:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x128e57266bda8a6967cc90f7f4577de2e6be04de5d64d7f231333747071ef307
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/7zWgzz981ewHKYmeskdrwH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zWgzz981ewHKYmeskdrwH
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 0x128e57266bda8a6967cc90f7f4577de2e6be04de5d64d7f231333747071ef307. 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/7zWgzz981ewHKYmeskdrwH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zWgzz981ewHKYmeskdrwH.
  date published: 2026-07-02T03:30:09Z

El Baile Interior
type: MusicAlbum
date published: 2014-03-10
track: Huayno 14
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212613
  explicit: false
  by artist: Bersuit Vergarabat
  in album: El Baile Interior
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: ARF101400029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:02:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfdbb080dd11e3a64f97b2b56e0f18808a827332b10abb1726f61a307c87d5726
  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/2NP2YeKeTAT33PB03nYh3d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NP2YeKeTAT33PB03nYh3d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfdbb080dd11e3a64f97b2b56e0f18808a827332b10abb1726f61a307c87d5726","isrc":"ARF101400029","name":"Huayno 14","registered_at":"2026-06-18T16:02:53Z","spotify_id":"2NP2YeKeTAT33PB03nYh3d","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbb080dd11e3a64f97b2b56e0f18808a827332b10abb1726f61a307c87d5726. 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/2NP2YeKeTAT33PB03nYh3d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NP2YeKeTAT33PB03nYh3d.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xfdbb080dd11e3a64f97b2b56e0f18808a827332b10abb1726f61a307c87d5726","isrc":"ARF101400029","name":"Huayno 14","registered_at":"2026-06-18T16:02:53Z","spotify_id":"2NP2YeKeTAT33PB03nYh3d","type":"track"}
track: Me Voy
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191026
  explicit: false
  by artist: Bersuit Vergarabat
  in album: El Baile Interior
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: ARF101400025
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:24:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0452f17db30fa1ccdd399560b128b70b2bdedd38f782123fd217d9c43407d060
  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/6N7F4BzfCpAN8uUkOWIFxB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N7F4BzfCpAN8uUkOWIFxB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0452f17db30fa1ccdd399560b128b70b2bdedd38f782123fd217d9c43407d060","isrc":"ARF101400025","name":"Me Voy","registered_at":"2026-06-04T14:24:19Z","spotify_id":"6N7F4BzfCpAN8uUkOWIFxB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0452f17db30fa1ccdd399560b128b70b2bdedd38f782123fd217d9c43407d060. 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/6N7F4BzfCpAN8uUkOWIFxB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N7F4BzfCpAN8uUkOWIFxB.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0452f17db30fa1ccdd399560b128b70b2bdedd38f782123fd217d9c43407d060","isrc":"ARF101400025","name":"Me Voy","registered_at":"2026-06-04T14:24:19Z","spotify_id":"6N7F4BzfCpAN8uUkOWIFxB","type":"track"}
track: Ahí Va Chavela
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247946
  explicit: false
  by artist: Bersuit Vergarabat
  in album: El Baile Interior
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: ARF101400027
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:27:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2386dfb726cba7e9a3dd3c3443de79925ade61e02dfe6a188eff99cdc079ccfe
  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/4shBD1nQDqUiiN2rkQ32Ip.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4shBD1nQDqUiiN2rkQ32Ip
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2386dfb726cba7e9a3dd3c3443de79925ade61e02dfe6a188eff99cdc079ccfe","isrc":"ARF101400027","name":"Ahí Va Chavela","registered_at":"2026-06-23T06:27:11Z","spotify_id":"4shBD1nQDqUiiN2rkQ32Ip","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2386dfb726cba7e9a3dd3c3443de79925ade61e02dfe6a188eff99cdc079ccfe. 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/4shBD1nQDqUiiN2rkQ32Ip.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4shBD1nQDqUiiN2rkQ32Ip.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2386dfb726cba7e9a3dd3c3443de79925ade61e02dfe6a188eff99cdc079ccfe","isrc":"ARF101400027","name":"Ahí Va Chavela","registered_at":"2026-06-23T06:27:11Z","spotify_id":"4shBD1nQDqUiiN2rkQ32Ip","type":"track"}
track: Cuatro Vientos
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186986
  explicit: false
  by artist: Bersuit Vergarabat
  in album: El Baile Interior
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: ARF101400001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:20:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x42912817d99ffb5e9d9449b70d754e9559e6aa4e17892e505cf11026d8116adb
  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/4g4r58CzXfrnQSBSqD05Gb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4g4r58CzXfrnQSBSqD05Gb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x42912817d99ffb5e9d9449b70d754e9559e6aa4e17892e505cf11026d8116adb","isrc":"ARF101400001","name":"Cuatro Vientos","registered_at":"2026-06-04T11:20:17Z","spotify_id":"4g4r58CzXfrnQSBSqD05Gb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42912817d99ffb5e9d9449b70d754e9559e6aa4e17892e505cf11026d8116adb. 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/4g4r58CzXfrnQSBSqD05Gb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4g4r58CzXfrnQSBSqD05Gb.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x42912817d99ffb5e9d9449b70d754e9559e6aa4e17892e505cf11026d8116adb","isrc":"ARF101400001","name":"Cuatro Vientos","registered_at":"2026-06-04T11:20:17Z","spotify_id":"4g4r58CzXfrnQSBSqD05Gb","type":"track"}
track: Para Bailar
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201200
  explicit: false
  by artist: Bersuit Vergarabat
  in album: El Baile Interior
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: ARF101400026
  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: Tilcara en Carnaval
track: La Próxima Curda
track: Hay Pelado para Todas
track: De Tripas Corazón
track: La Señora
track: Ayer Se Cortó la Luz
track: Para Luis

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T00:42:17+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x563b6f9109daad4e0607b8ad9b058cfa8159e107a876fa9b8b3ae0bfe8cd4788

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6j7ZGQbJtbdH9XaVrDp6va.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j7ZGQbJtbdH9XaVrDp6va

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x563b6f9109daad4e0607b8ad9b058cfa8159e107a876fa9b8b3ae0bfe8cd4788","isrc":"ARF101400026","name":"Para Bailar","registered_at":"2026-06-18T00:42:17Z","spotify_id":"6j7ZGQbJtbdH9XaVrDp6va","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 0x563b6f9109daad4e0607b8ad9b058cfa8159e107a876fa9b8b3ae0bfe8cd4788. 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/6j7ZGQbJtbdH9XaVrDp6va.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j7ZGQbJtbdH9XaVrDp6va.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x563b6f9109daad4e0607b8ad9b058cfa8159e107a876fa9b8b3ae0bfe8cd4788","isrc":"ARF101400026","name":"Para Bailar","registered_at":"2026-06-18T00:42:17Z","spotify_id":"6j7ZGQbJtbdH9XaVrDp6va","type":"track"}

Tilcara en Carnaval
type: MusicRecording
duration: PT2M49S
duration ms: 169706
explicit: false
by artist: Bersuit Vergarabat
in album: El Baile Interior
  type: MusicAlbum
  date published: 2014-03-10
isrc code: ARF101400028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:06:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4163094fa9db1d89ad0d07c8f789426cb6941167907ed3fab426882ca5157f2
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/5PKBjTfIk9Qu5XJrYJBDAo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PKBjTfIk9Qu5XJrYJBDAo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4163094fa9db1d89ad0d07c8f789426cb6941167907ed3fab426882ca5157f2","isrc":"ARF101400028","name":"Tilcara en Carnaval","registered_at":"2026-06-18T16:06:26Z","spotify_id":"5PKBjTfIk9Qu5XJrYJBDAo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4163094fa9db1d89ad0d07c8f789426cb6941167907ed3fab426882ca5157f2. 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/5PKBjTfIk9Qu5XJrYJBDAo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PKBjTfIk9Qu5XJrYJBDAo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa4163094fa9db1d89ad0d07c8f789426cb6941167907ed3fab426882ca5157f2","isrc":"ARF101400028","name":"Tilcara en Carnaval","registered_at":"2026-06-18T16:06:26Z","spotify_id":"5PKBjTfIk9Qu5XJrYJBDAo","type":"track"}

La Próxima Curda
type: MusicRecording
duration: PT4M3S
duration ms: 243266
explicit: false
by artist: Bersuit Vergarabat
in album: El Baile Interior
  type: MusicAlbum
  date published: 2014-03-10
isrc code: ARF101400022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:16:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a3668f021d503e47a86ebe65fb0558a887927149bc03c122d372eb4d94e6764
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/6P8N4LW97QFyOL3K29card.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6P8N4LW97QFyOL3K29card
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a3668f021d503e47a86ebe65fb0558a887927149bc03c122d372eb4d94e6764","isrc":"ARF101400022","name":"La Próxima Curda","registered_at":"2026-06-24T13:16:29Z","spotify_id":"6P8N4LW97QFyOL3K29card","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3668f021d503e47a86ebe65fb0558a887927149bc03c122d372eb4d94e6764. 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/6P8N4LW97QFyOL3K29card.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6P8N4LW97QFyOL3K29card.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2a3668f021d503e47a86ebe65fb0558a887927149bc03c122d372eb4d94e6764","isrc":"ARF101400022","name":"La Próxima Curda","registered_at":"2026-06-24T13:16:29Z","spotify_id":"6P8N4LW97QFyOL3K29card","type":"track"}

Hay Pelado para Todas
type: MusicRecording
duration: PT2M38S
duration ms: 158853
explicit: false
by artist: Bersuit Vergarabat
in album: El Baile Interior
  type: MusicAlbum
  date published: 2014-03-10
isrc code: ARF101400031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:29:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3650edab7bbdfd95a972c1234f891ee3f8689b64120aeaf8fcfc7a762ec60d90
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/07tSt6mJJvbGkkCyh4D3gQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07tSt6mJJvbGkkCyh4D3gQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3650edab7bbdfd95a972c1234f891ee3f8689b64120aeaf8fcfc7a762ec60d90","isrc":"ARF101400031","name":"Hay Pelado para Todas","registered_at":"2026-06-23T06:29:09Z","spotify_id":"07tSt6mJJvbGkkCyh4D3gQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3650edab7bbdfd95a972c1234f891ee3f8689b64120aeaf8fcfc7a762ec60d90. 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/07tSt6mJJvbGkkCyh4D3gQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07tSt6mJJvbGkkCyh4D3gQ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3650edab7bbdfd95a972c1234f891ee3f8689b64120aeaf8fcfc7a762ec60d90","isrc":"ARF101400031","name":"Hay Pelado para Todas","registered_at":"2026-06-23T06:29:09Z","spotify_id":"07tSt6mJJvbGkkCyh4D3gQ","type":"track"}

De Tripas Corazón
type: MusicRecording
duration: PT3M43S
duration ms: 223240
explicit: false
by artist: Bersuit Vergarabat
in album: El Baile Interior
  type: MusicAlbum
  date published: 2014-03-10
isrc code: ARF101400024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:27:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf916ca7422490b2d1de729490b5f36580a52e82adb143d007f3ff575514f6b8
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/7yyRjUWd3ZfufnYWylm6ex.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yyRjUWd3ZfufnYWylm6ex
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf916ca7422490b2d1de729490b5f36580a52e82adb143d007f3ff575514f6b8","isrc":"ARF101400024","name":"De Tripas Corazón","registered_at":"2026-06-23T06:27:03Z","spotify_id":"7yyRjUWd3ZfufnYWylm6ex","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf916ca7422490b2d1de729490b5f36580a52e82adb143d007f3ff575514f6b8. 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/7yyRjUWd3ZfufnYWylm6ex.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yyRjUWd3ZfufnYWylm6ex.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbf916ca7422490b2d1de729490b5f36580a52e82adb143d007f3ff575514f6b8","isrc":"ARF101400024","name":"De Tripas Corazón","registered_at":"2026-06-23T06:27:03Z","spotify_id":"7yyRjUWd3ZfufnYWylm6ex","type":"track"}

La Señora
type: MusicRecording
duration: PT2M30S
duration ms: 150773
explicit: false
by artist: Bersuit Vergarabat
in album: El Baile Interior
  type: MusicAlbum
  date published: 2014-03-10
isrc code: ARF101400021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:49:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09effb167a3a888921cdf51e8c2c1ac6651b3ccd3f532b668a530f683fb82979
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7h2DMKeGgqSOB59HXVKaBl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h2DMKeGgqSOB59HXVKaBl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09effb167a3a888921cdf51e8c2c1ac6651b3ccd3f532b668a530f683fb82979","isrc":"ARF101400021","name":"La Señora","registered_at":"2026-06-25T19:49:36Z","spotify_id":"7h2DMKeGgqSOB59HXVKaBl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09effb167a3a888921cdf51e8c2c1ac6651b3ccd3f532b668a530f683fb82979. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7h2DMKeGgqSOB59HXVKaBl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h2DMKeGgqSOB59HXVKaBl.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x09effb167a3a888921cdf51e8c2c1ac6651b3ccd3f532b668a530f683fb82979","isrc":"ARF101400021","name":"La Señora","registered_at":"2026-06-25T19:49:36Z","spotify_id":"7h2DMKeGgqSOB59HXVKaBl","type":"track"}

Ayer Se Cortó la Luz
type: MusicRecording
duration: PT3M14S
duration ms: 194600
explicit: false
by artist: Bersuit Vergarabat
in album: El Baile Interior
  type: MusicAlbum
  date published: 2014-03-10
isrc code: ARF101400023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:14:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x331c3219fee6527d4f82f37454588f119f54ab1292ba5659fd6e0effc7d0d0f7
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/4HQa5BJDp2ARzo4sboTXRr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HQa5BJDp2ARzo4sboTXRr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x331c3219fee6527d4f82f37454588f119f54ab1292ba5659fd6e0effc7d0d0f7","isrc":"ARF101400023","name":"Ayer Se Cortó la Luz","registered_at":"2026-06-24T13:14:59Z","spotify_id":"4HQa5BJDp2ARzo4sboTXRr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331c3219fee6527d4f82f37454588f119f54ab1292ba5659fd6e0effc7d0d0f7. 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/4HQa5BJDp2ARzo4sboTXRr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HQa5BJDp2ARzo4sboTXRr.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x331c3219fee6527d4f82f37454588f119f54ab1292ba5659fd6e0effc7d0d0f7","isrc":"ARF101400023","name":"Ayer Se Cortó la Luz","registered_at":"2026-06-24T13:14:59Z","spotify_id":"4HQa5BJDp2ARzo4sboTXRr","type":"track"}

Para Luis
type: MusicRecording
duration: PT2M46S
duration ms: 166666
explicit: false
by artist: Bersuit Vergarabat
in album: El Baile Interior
  type: MusicAlbum
  date published: 2014-03-10
isrc code: ARF101400030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:17:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d7b8b56f2d3458dc5309766020df7f8493d68b7bbeb392c57f2c973a145f2cc
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/4zC8AY2fqJYBPAA1STVvH9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zC8AY2fqJYBPAA1STVvH9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d7b8b56f2d3458dc5309766020df7f8493d68b7bbeb392c57f2c973a145f2cc","isrc":"ARF101400030","name":"Para Luis","registered_at":"2026-06-27T02:17:48Z","spotify_id":"4zC8AY2fqJYBPAA1STVvH9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7b8b56f2d3458dc5309766020df7f8493d68b7bbeb392c57f2c973a145f2cc. 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/4zC8AY2fqJYBPAA1STVvH9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zC8AY2fqJYBPAA1STVvH9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6d7b8b56f2d3458dc5309766020df7f8493d68b7bbeb392c57f2c973a145f2cc","isrc":"ARF101400030","name":"Para Luis","registered_at":"2026-06-27T02:17:48Z","spotify_id":"4zC8AY2fqJYBPAA1STVvH9","type":"track"}

La Revuelta
type: MusicAlbum
date published: 2012-02-28
track: Cambiar El Alma
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212360
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Revuelta
    type: MusicAlbum
    date published: 2012-02-28
  isrc code: ARF101100484
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:33:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x124f76d4416c866d662f7d75c3a2880986334e27db9f2a094731d3fcf9b591f5
  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/5ZdY8ifXAy40ODdbIWhWel.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZdY8ifXAy40ODdbIWhWel
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x124f76d4416c866d662f7d75c3a2880986334e27db9f2a094731d3fcf9b591f5","isrc":"ARF101100484","name":"Cambiar El Alma","registered_at":"2026-06-06T04:33:35Z","spotify_id":"5ZdY8ifXAy40ODdbIWhWel","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124f76d4416c866d662f7d75c3a2880986334e27db9f2a094731d3fcf9b591f5. 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/5ZdY8ifXAy40ODdbIWhWel.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZdY8ifXAy40ODdbIWhWel.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x124f76d4416c866d662f7d75c3a2880986334e27db9f2a094731d3fcf9b591f5","isrc":"ARF101100484","name":"Cambiar El Alma","registered_at":"2026-06-06T04:33:35Z","spotify_id":"5ZdY8ifXAy40ODdbIWhWel","type":"track"}
track: No Te Olvides
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228600
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Revuelta
    type: MusicAlbum
    date published: 2012-02-28
  isrc code: ARF101100486
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:33:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x951fbcfa71f8a8f2e28a7f1534b6b58686fac6f118fad71a4e648d92b8c72d0e
  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/7hd2art8K0LIuzsUCxNaip.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hd2art8K0LIuzsUCxNaip
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x951fbcfa71f8a8f2e28a7f1534b6b58686fac6f118fad71a4e648d92b8c72d0e","isrc":"ARF101100486","name":"No Te Olvides","registered_at":"2026-06-06T04:33:39Z","spotify_id":"7hd2art8K0LIuzsUCxNaip","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951fbcfa71f8a8f2e28a7f1534b6b58686fac6f118fad71a4e648d92b8c72d0e. 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/7hd2art8K0LIuzsUCxNaip.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hd2art8K0LIuzsUCxNaip.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x951fbcfa71f8a8f2e28a7f1534b6b58686fac6f118fad71a4e648d92b8c72d0e","isrc":"ARF101100486","name":"No Te Olvides","registered_at":"2026-06-06T04:33:39Z","spotify_id":"7hd2art8K0LIuzsUCxNaip","type":"track"}
track: Así Es
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210346
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Revuelta
    type: MusicAlbum
    date published: 2012-02-28
  isrc code: ARF101100487
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:49:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc33e6a11aee4c82a695ce996ef6e857c25d023b1cf3f2427392b8796040ba695
  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/5Mw2RqPagmEKTxwIb6jUqJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Mw2RqPagmEKTxwIb6jUqJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc33e6a11aee4c82a695ce996ef6e857c25d023b1cf3f2427392b8796040ba695","isrc":"ARF101100487","name":"Así Es","registered_at":"2026-06-05T16:49:07Z","spotify_id":"5Mw2RqPagmEKTxwIb6jUqJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33e6a11aee4c82a695ce996ef6e857c25d023b1cf3f2427392b8796040ba695. 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/5Mw2RqPagmEKTxwIb6jUqJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Mw2RqPagmEKTxwIb6jUqJ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc33e6a11aee4c82a695ce996ef6e857c25d023b1cf3f2427392b8796040ba695","isrc":"ARF101100487","name":"Así Es","registered_at":"2026-06-05T16:49:07Z","spotify_id":"5Mw2RqPagmEKTxwIb6jUqJ","type":"track"}
track: Dios Te Salve
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206813
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Revuelta
    type: MusicAlbum
    date published: 2012-02-28
  isrc code: ARF101100495
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:12:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1cd340bd83527fdf1bb486b99f55e8e132bd73b67debcb371ead3d59678031f6
  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/4qwiiYtaVw1sr0ugEhZ9UY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qwiiYtaVw1sr0ugEhZ9UY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1cd340bd83527fdf1bb486b99f55e8e132bd73b67debcb371ead3d59678031f6","isrc":"ARF101100495","name":"Dios Te Salve","registered_at":"2026-06-21T18:12:31Z","spotify_id":"4qwiiYtaVw1sr0ugEhZ9UY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd340bd83527fdf1bb486b99f55e8e132bd73b67debcb371ead3d59678031f6. 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/4qwiiYtaVw1sr0ugEhZ9UY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qwiiYtaVw1sr0ugEhZ9UY.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1cd340bd83527fdf1bb486b99f55e8e132bd73b67debcb371ead3d59678031f6","isrc":"ARF101100495","name":"Dios Te Salve","registered_at":"2026-06-21T18:12:31Z","spotify_id":"4qwiiYtaVw1sr0ugEhZ9UY","type":"track"}
track: Es Sólo Una Parte
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174093
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Revuelta
    type: MusicAlbum
    date published: 2012-02-28
  isrc code: ARF101100490
  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 Serpiente
track: El Motor
track: Santa Cecilia
track: En El Muelle
track: Cargamos
track: Afónico
track: La Revuelta

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T17:30:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x12175007372cc9e992148bb6190e38f295cc784ddff85b4dbbd28f8956376583

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/4K37yaGqPP4wjVVUyhuTzF.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K37yaGqPP4wjVVUyhuTzF

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x12175007372cc9e992148bb6190e38f295cc784ddff85b4dbbd28f8956376583","isrc":"ARF101100490","name":"Es Sólo Una Parte","registered_at":"2026-06-10T17:30:28Z","spotify_id":"4K37yaGqPP4wjVVUyhuTzF","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 0x12175007372cc9e992148bb6190e38f295cc784ddff85b4dbbd28f8956376583. 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/4K37yaGqPP4wjVVUyhuTzF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K37yaGqPP4wjVVUyhuTzF.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x12175007372cc9e992148bb6190e38f295cc784ddff85b4dbbd28f8956376583","isrc":"ARF101100490","name":"Es Sólo Una Parte","registered_at":"2026-06-10T17:30:28Z","spotify_id":"4K37yaGqPP4wjVVUyhuTzF","type":"track"}

La Serpiente
type: MusicRecording
duration: PT3M7S
duration ms: 187573
explicit: false
by artist: Bersuit Vergarabat
in album: La Revuelta
  type: MusicAlbum
  date published: 2012-02-28
isrc code: ARF101100494
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:15:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00f751326235725b3a95e2dc4ff785bcfdcfd0adfdb17c6d63ac6ee902b0d893
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/2SMDbjSoc5rUX693nmGORj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SMDbjSoc5rUX693nmGORj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00f751326235725b3a95e2dc4ff785bcfdcfd0adfdb17c6d63ac6ee902b0d893","isrc":"ARF101100494","name":"La Serpiente","registered_at":"2026-06-24T13:15:26Z","spotify_id":"2SMDbjSoc5rUX693nmGORj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f751326235725b3a95e2dc4ff785bcfdcfd0adfdb17c6d63ac6ee902b0d893. 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/2SMDbjSoc5rUX693nmGORj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SMDbjSoc5rUX693nmGORj.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x00f751326235725b3a95e2dc4ff785bcfdcfd0adfdb17c6d63ac6ee902b0d893","isrc":"ARF101100494","name":"La Serpiente","registered_at":"2026-06-24T13:15:26Z","spotify_id":"2SMDbjSoc5rUX693nmGORj","type":"track"}

El Motor
type: MusicRecording
duration: PT2M58S
duration ms: 178840
explicit: false
by artist: Bersuit Vergarabat
in album: La Revuelta
  type: MusicAlbum
  date published: 2012-02-28
isrc code: ARF101100493
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:59:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bcf249e38b387b19e9c9b8549672bc09081ade6832c7486a2faeab1d8a4f7fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/63hveEIhjMeGZvPI6mEYg6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63hveEIhjMeGZvPI6mEYg6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bcf249e38b387b19e9c9b8549672bc09081ade6832c7486a2faeab1d8a4f7fd","isrc":"ARF101100493","name":"El Motor","registered_at":"2026-06-25T19:59:19Z","spotify_id":"63hveEIhjMeGZvPI6mEYg6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcf249e38b387b19e9c9b8549672bc09081ade6832c7486a2faeab1d8a4f7fd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63hveEIhjMeGZvPI6mEYg6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63hveEIhjMeGZvPI6mEYg6.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x2bcf249e38b387b19e9c9b8549672bc09081ade6832c7486a2faeab1d8a4f7fd","isrc":"ARF101100493","name":"El Motor","registered_at":"2026-06-25T19:59:19Z","spotify_id":"63hveEIhjMeGZvPI6mEYg6","type":"track"}

Santa Cecilia
type: MusicRecording
duration: PT2M51S
duration ms: 171666
explicit: false
by artist: Bersuit Vergarabat
in album: La Revuelta
  type: MusicAlbum
  date published: 2012-02-28
isrc code: ARF101100488
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:28:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c1c6cb1d532c62788eb0d9b66892e48e169755f8a317ea6b0b66ea81d0bcb36
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/4n3Lhx05IeWrbJCCDI62rD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4n3Lhx05IeWrbJCCDI62rD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c1c6cb1d532c62788eb0d9b66892e48e169755f8a317ea6b0b66ea81d0bcb36","isrc":"ARF101100488","name":"Santa Cecilia","registered_at":"2026-06-23T06:28:06Z","spotify_id":"4n3Lhx05IeWrbJCCDI62rD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1c6cb1d532c62788eb0d9b66892e48e169755f8a317ea6b0b66ea81d0bcb36. 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/4n3Lhx05IeWrbJCCDI62rD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4n3Lhx05IeWrbJCCDI62rD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0c1c6cb1d532c62788eb0d9b66892e48e169755f8a317ea6b0b66ea81d0bcb36","isrc":"ARF101100488","name":"Santa Cecilia","registered_at":"2026-06-23T06:28:06Z","spotify_id":"4n3Lhx05IeWrbJCCDI62rD","type":"track"}

En El Muelle
type: MusicRecording
duration: PT3M51S
duration ms: 231080
explicit: false
by artist: Bersuit Vergarabat
in album: La Revuelta
  type: MusicAlbum
  date published: 2012-02-28
isrc code: ARF101100492
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:54:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd51c6db8fcc68939d2f10f21e37b0336d6bd57a58e19ee1895bfccc5bd3da02e
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/7kN6lGajDjjvjfLo3KSDsF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kN6lGajDjjvjfLo3KSDsF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd51c6db8fcc68939d2f10f21e37b0336d6bd57a58e19ee1895bfccc5bd3da02e","isrc":"ARF101100492","name":"En El Muelle","registered_at":"2026-06-22T06:54:36Z","spotify_id":"7kN6lGajDjjvjfLo3KSDsF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51c6db8fcc68939d2f10f21e37b0336d6bd57a58e19ee1895bfccc5bd3da02e. 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/7kN6lGajDjjvjfLo3KSDsF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kN6lGajDjjvjfLo3KSDsF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd51c6db8fcc68939d2f10f21e37b0336d6bd57a58e19ee1895bfccc5bd3da02e","isrc":"ARF101100492","name":"En El Muelle","registered_at":"2026-06-22T06:54:36Z","spotify_id":"7kN6lGajDjjvjfLo3KSDsF","type":"track"}

Cargamos
type: MusicRecording
duration: PT4M25S
duration ms: 265306
explicit: false
by artist: Bersuit Vergarabat
in album: La Revuelta
  type: MusicAlbum
  date published: 2012-02-28
isrc code: ARF101100489
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:18:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9e901808d6cf445d5aa4f7c1403f9a562df52f8cbba6e1f2b313bc0ca4bd980
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/0uxQYEJ7AIiMy8Wh3KhekZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uxQYEJ7AIiMy8Wh3KhekZ
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 0xa9e901808d6cf445d5aa4f7c1403f9a562df52f8cbba6e1f2b313bc0ca4bd980. 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/0uxQYEJ7AIiMy8Wh3KhekZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uxQYEJ7AIiMy8Wh3KhekZ.
  date published: 2026-07-02T03:55:08Z

Afónico
type: MusicRecording
duration: PT2M42S
duration ms: 162466
explicit: false
by artist: Bersuit Vergarabat
in album: La Revuelta
  type: MusicAlbum
  date published: 2012-02-28
isrc code: ARF101100485
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:27:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89edf65492fa79d707e10fb5862b913b4b06b30ba692ed0d7278fe52d724eca6
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/2BEWkm4BFmbkt2szuHoB9N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BEWkm4BFmbkt2szuHoB9N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89edf65492fa79d707e10fb5862b913b4b06b30ba692ed0d7278fe52d724eca6","isrc":"ARF101100485","name":"Afónico","registered_at":"2026-06-24T13:27:27Z","spotify_id":"2BEWkm4BFmbkt2szuHoB9N","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89edf65492fa79d707e10fb5862b913b4b06b30ba692ed0d7278fe52d724eca6. 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/2BEWkm4BFmbkt2szuHoB9N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BEWkm4BFmbkt2szuHoB9N.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x89edf65492fa79d707e10fb5862b913b4b06b30ba692ed0d7278fe52d724eca6","isrc":"ARF101100485","name":"Afónico","registered_at":"2026-06-24T13:27:27Z","spotify_id":"2BEWkm4BFmbkt2szuHoB9N","type":"track"}

La Revuelta
type: MusicRecording
duration: PT2M2S
duration ms: 122253
explicit: false
by artist: Bersuit Vergarabat
in album: La Revuelta
  type: MusicAlbum
  date published: 2012-02-28
isrc code: ARF101100491
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:46:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a045740c5af89aad5fbc24d47b3c41ed4b3d71df2e2632226b30de7634568e8
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/5qVzTMqysIClm4smj8oGj3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qVzTMqysIClm4smj8oGj3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a045740c5af89aad5fbc24d47b3c41ed4b3d71df2e2632226b30de7634568e8","isrc":"ARF101100491","name":"La Revuelta","registered_at":"2026-06-22T00:46:11Z","spotify_id":"5qVzTMqysIClm4smj8oGj3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a045740c5af89aad5fbc24d47b3c41ed4b3d71df2e2632226b30de7634568e8. 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/5qVzTMqysIClm4smj8oGj3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qVzTMqysIClm4smj8oGj3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3a045740c5af89aad5fbc24d47b3c41ed4b3d71df2e2632226b30de7634568e8","isrc":"ARF101100491","name":"La Revuelta","registered_at":"2026-06-22T00:46:11Z","spotify_id":"5qVzTMqysIClm4smj8oGj3","type":"track"}

Bersuit?
type: MusicAlbum
date published: 2007-01-01
track: Laten Bolas
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230853
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Bersuit?
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: ARUM70701680
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T06:20:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x45e27e2b66db5080b30e42d06d9b2610618537dbf9f10f708ae4061df1a326d9
  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/0DmiEWOnSg6fsxJDDzrOz7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DmiEWOnSg6fsxJDDzrOz7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x45e27e2b66db5080b30e42d06d9b2610618537dbf9f10f708ae4061df1a326d9","isrc":"ARUM70701680","name":"Laten Bolas","registered_at":"2026-06-24T06:20:17Z","spotify_id":"0DmiEWOnSg6fsxJDDzrOz7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e27e2b66db5080b30e42d06d9b2610618537dbf9f10f708ae4061df1a326d9. 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/0DmiEWOnSg6fsxJDDzrOz7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DmiEWOnSg6fsxJDDzrOz7.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x45e27e2b66db5080b30e42d06d9b2610618537dbf9f10f708ae4061df1a326d9","isrc":"ARUM70701680","name":"Laten Bolas","registered_at":"2026-06-24T06:20:17Z","spotify_id":"0DmiEWOnSg6fsxJDDzrOz7","type":"track"}
track: De Ahí Soy Yo
  type: MusicRecording
  duration: PT5M27S
  duration ms: 327560
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Bersuit?
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: ARUM70701682
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:18:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb34f71e3556134c2ae86f25e824cd6f021230f9ae61281f837c4ee406622cd1f
  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/1fiIHGBuBU6dqXzQ4pgBOF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fiIHGBuBU6dqXzQ4pgBOF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb34f71e3556134c2ae86f25e824cd6f021230f9ae61281f837c4ee406622cd1f","isrc":"ARUM70701682","name":"De Ahí Soy Yo","registered_at":"2026-06-21T02:18:33Z","spotify_id":"1fiIHGBuBU6dqXzQ4pgBOF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34f71e3556134c2ae86f25e824cd6f021230f9ae61281f837c4ee406622cd1f. 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/1fiIHGBuBU6dqXzQ4pgBOF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fiIHGBuBU6dqXzQ4pgBOF.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb34f71e3556134c2ae86f25e824cd6f021230f9ae61281f837c4ee406622cd1f","isrc":"ARUM70701682","name":"De Ahí Soy Yo","registered_at":"2026-06-21T02:18:33Z","spotify_id":"1fiIHGBuBU6dqXzQ4pgBOF","type":"track"}
track: Mi Vida
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183693
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Bersuit?
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: ARUM70701681
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T02:17:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb69bf4d5351446bc74ed7bd3163ab9bc484e0d219857e1e612d9679405f3d001
  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/13fibXKuH3dKQ2S5KyJsyR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13fibXKuH3dKQ2S5KyJsyR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb69bf4d5351446bc74ed7bd3163ab9bc484e0d219857e1e612d9679405f3d001","isrc":"ARUM70701681","name":"Mi Vida","registered_at":"2026-06-27T02:17:58Z","spotify_id":"13fibXKuH3dKQ2S5KyJsyR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69bf4d5351446bc74ed7bd3163ab9bc484e0d219857e1e612d9679405f3d001. 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/13fibXKuH3dKQ2S5KyJsyR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13fibXKuH3dKQ2S5KyJsyR.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb69bf4d5351446bc74ed7bd3163ab9bc484e0d219857e1e612d9679405f3d001","isrc":"ARUM70701681","name":"Mi Vida","registered_at":"2026-06-27T02:17:58Z","spotify_id":"13fibXKuH3dKQ2S5KyJsyR","type":"track"}
track: Ebrio De Sinrazón
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241466
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Bersuit?
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: ARUM70701683
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T09:56:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa8f36616c38b64c75a4637e6ba3a98ef1c677cdaff109d2bc9fba868654de38a
  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/11cO1a5vFRNGFJqEAErU1C.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11cO1a5vFRNGFJqEAErU1C
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa8f36616c38b64c75a4637e6ba3a98ef1c677cdaff109d2bc9fba868654de38a","isrc":"ARUM70701683","name":"Ebrio De Sinrazón","registered_at":"2026-06-11T09:56:47Z","spotify_id":"11cO1a5vFRNGFJqEAErU1C","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f36616c38b64c75a4637e6ba3a98ef1c677cdaff109d2bc9fba868654de38a. 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/11cO1a5vFRNGFJqEAErU1C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11cO1a5vFRNGFJqEAErU1C.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa8f36616c38b64c75a4637e6ba3a98ef1c677cdaff109d2bc9fba868654de38a","isrc":"ARUM70701683","name":"Ebrio De Sinrazón","registered_at":"2026-06-11T09:56:47Z","spotify_id":"11cO1a5vFRNGFJqEAErU1C","type":"track"}
track: Rebelión
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224440
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Bersuit?
    type: MusicAlbum
    date published: 2007-01-01
  isrc code: ARUM70701684
  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: Humor Linyera
track: Siempre El Mismo
track: Luna Hermosa
track: El Lechero
track: No Me Paranoiqueen
track: Ansiando Libertad
track: El Guerrero

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-27T02:22:00+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xfdd66758639b7949b01d98e4bab2f80708c74e013092c155d1cdcbeb8f883039

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6vuD9BB9oB6G98nAP5aush.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vuD9BB9oB6G98nAP5aush

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xfdd66758639b7949b01d98e4bab2f80708c74e013092c155d1cdcbeb8f883039","isrc":"ARUM70701684","name":"Rebelión","registered_at":"2026-06-27T02:22:00Z","spotify_id":"6vuD9BB9oB6G98nAP5aush","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 0xfdd66758639b7949b01d98e4bab2f80708c74e013092c155d1cdcbeb8f883039. 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/6vuD9BB9oB6G98nAP5aush.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vuD9BB9oB6G98nAP5aush.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xfdd66758639b7949b01d98e4bab2f80708c74e013092c155d1cdcbeb8f883039","isrc":"ARUM70701684","name":"Rebelión","registered_at":"2026-06-27T02:22:00Z","spotify_id":"6vuD9BB9oB6G98nAP5aush","type":"track"}

Humor Linyera
type: MusicRecording
duration: PT3M33S
duration ms: 213000
explicit: false
by artist: Bersuit Vergarabat
in album: Bersuit?
  type: MusicAlbum
  date published: 2007-01-01
isrc code: ARUM70701685

Siempre El Mismo
type: MusicRecording
duration: PT5M12S
duration ms: 312093
explicit: false
by artist: Bersuit Vergarabat
in album: Bersuit?
  type: MusicAlbum
  date published: 2007-01-01
isrc code: ARUM70701689

Luna Hermosa
type: MusicRecording
duration: PT3M16S
duration ms: 196546
explicit: false
by artist: Bersuit Vergarabat
in album: Bersuit?
  type: MusicAlbum
  date published: 2007-01-01
isrc code: ARUM70701688
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:42:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba2d0520e5997bc9a6c4afb3707518607cdab146a5bdb851a3fe907095e2070f
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/3bdUVvJuISfg1JtB7nwhdv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bdUVvJuISfg1JtB7nwhdv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba2d0520e5997bc9a6c4afb3707518607cdab146a5bdb851a3fe907095e2070f","isrc":"ARUM70701688","name":"Luna Hermosa","registered_at":"2026-06-18T00:42:03Z","spotify_id":"3bdUVvJuISfg1JtB7nwhdv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2d0520e5997bc9a6c4afb3707518607cdab146a5bdb851a3fe907095e2070f. 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/3bdUVvJuISfg1JtB7nwhdv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bdUVvJuISfg1JtB7nwhdv.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xba2d0520e5997bc9a6c4afb3707518607cdab146a5bdb851a3fe907095e2070f","isrc":"ARUM70701688","name":"Luna Hermosa","registered_at":"2026-06-18T00:42:03Z","spotify_id":"3bdUVvJuISfg1JtB7nwhdv","type":"track"}

El Lechero
type: MusicRecording
duration: PT4M2S
duration ms: 242933
explicit: false
by artist: Bersuit Vergarabat
in album: Bersuit?
  type: MusicAlbum
  date published: 2007-01-01
isrc code: ARUM70701690

No Me Paranoiqueen
type: MusicRecording
duration: PT4M16S
duration ms: 256173
explicit: false
by artist: Bersuit Vergarabat
in album: Bersuit?
  type: MusicAlbum
  date published: 2007-01-01
isrc code: ARUM70701687
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:21:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ff76e4813398f494ff4c714632a4b6442ee2d790ad4e16f52a7bf95a7db6d87
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/2DlH2tLFxC5r8dWFS976MP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DlH2tLFxC5r8dWFS976MP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ff76e4813398f494ff4c714632a4b6442ee2d790ad4e16f52a7bf95a7db6d87","isrc":"ARUM70701687","name":"No Me Paranoiqueen","registered_at":"2026-06-27T02:21:49Z","spotify_id":"2DlH2tLFxC5r8dWFS976MP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff76e4813398f494ff4c714632a4b6442ee2d790ad4e16f52a7bf95a7db6d87. 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/2DlH2tLFxC5r8dWFS976MP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DlH2tLFxC5r8dWFS976MP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9ff76e4813398f494ff4c714632a4b6442ee2d790ad4e16f52a7bf95a7db6d87","isrc":"ARUM70701687","name":"No Me Paranoiqueen","registered_at":"2026-06-27T02:21:49Z","spotify_id":"2DlH2tLFxC5r8dWFS976MP","type":"track"}

Ansiando Libertad
type: MusicRecording
duration: PT4M22S
duration ms: 262120
explicit: false
by artist: Bersuit Vergarabat
in album: Bersuit?
  type: MusicAlbum
  date published: 2007-01-01
isrc code: ARUM70701686
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:34:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06185d2245d42764aa6cfdab86447354750dbe2f3b98ebb7fe4217e2863b31b0
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/4AMq7LekOxKn5daIdqvLcN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AMq7LekOxKn5daIdqvLcN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06185d2245d42764aa6cfdab86447354750dbe2f3b98ebb7fe4217e2863b31b0","isrc":"ARUM70701686","name":"Ansiando Libertad","registered_at":"2026-06-21T02:34:23Z","spotify_id":"4AMq7LekOxKn5daIdqvLcN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06185d2245d42764aa6cfdab86447354750dbe2f3b98ebb7fe4217e2863b31b0. 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/4AMq7LekOxKn5daIdqvLcN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AMq7LekOxKn5daIdqvLcN.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x06185d2245d42764aa6cfdab86447354750dbe2f3b98ebb7fe4217e2863b31b0","isrc":"ARUM70701686","name":"Ansiando Libertad","registered_at":"2026-06-21T02:34:23Z","spotify_id":"4AMq7LekOxKn5daIdqvLcN","type":"track"}

El Guerrero
type: MusicRecording
duration: PT4M56S
duration ms: 296706
explicit: false
by artist: Bersuit Vergarabat
in album: Bersuit?
  type: MusicAlbum
  date published: 2007-01-01
isrc code: ARUM70701691

La Argentinidad Al Palo
type: MusicAlbum
date published: 2004-06-29
track: Coger No Es Amor
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246906
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Argentinidad Al Palo
    type: MusicAlbum
    date published: 2004-06-29
  isrc code: ARF140400013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:21:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x87382de09275ad123a45513effc3035bb0f8d5020a2940cbb615e15ef561920c
  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/3BFV33wlLuDgeJAQV1vbDm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BFV33wlLuDgeJAQV1vbDm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x87382de09275ad123a45513effc3035bb0f8d5020a2940cbb615e15ef561920c","isrc":"ARF140400013","name":"Coger No Es Amor","registered_at":"2026-06-09T08:21:37Z","spotify_id":"3BFV33wlLuDgeJAQV1vbDm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87382de09275ad123a45513effc3035bb0f8d5020a2940cbb615e15ef561920c. 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/3BFV33wlLuDgeJAQV1vbDm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BFV33wlLuDgeJAQV1vbDm.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x87382de09275ad123a45513effc3035bb0f8d5020a2940cbb615e15ef561920c","isrc":"ARF140400013","name":"Coger No Es Amor","registered_at":"2026-06-09T08:21:37Z","spotify_id":"3BFV33wlLuDgeJAQV1vbDm","type":"track"}
track: Shit Shit Money Money
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310133
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Argentinidad Al Palo
    type: MusicAlbum
    date published: 2004-06-29
  isrc code: ARF140400002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:26:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x82c703475bcd8339d0770fb7974ecc0aea3508eee0dbe0238b9e9d133e37e6db
  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/7e1EFdG3H6z1SIUdkSymFZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7e1EFdG3H6z1SIUdkSymFZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x82c703475bcd8339d0770fb7974ecc0aea3508eee0dbe0238b9e9d133e37e6db","isrc":"ARF140400002","name":"Shit Shit Money Money","registered_at":"2026-06-07T07:26:11Z","spotify_id":"7e1EFdG3H6z1SIUdkSymFZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c703475bcd8339d0770fb7974ecc0aea3508eee0dbe0238b9e9d133e37e6db. 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/7e1EFdG3H6z1SIUdkSymFZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7e1EFdG3H6z1SIUdkSymFZ.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x82c703475bcd8339d0770fb7974ecc0aea3508eee0dbe0238b9e9d133e37e6db","isrc":"ARF140400002","name":"Shit Shit Money Money","registered_at":"2026-06-07T07:26:11Z","spotify_id":"7e1EFdG3H6z1SIUdkSymFZ","type":"track"}
track: La Soledad
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264226
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Argentinidad Al Palo
    type: MusicAlbum
    date published: 2004-06-29
  isrc code: ARF140400001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T11:06:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x822516e1ec710c1c60a1571fdbbaed0744e5b0b1f7436792fa2b207f68752415
  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/3HYa4Rv5eEGoxwfm50ykrk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HYa4Rv5eEGoxwfm50ykrk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x822516e1ec710c1c60a1571fdbbaed0744e5b0b1f7436792fa2b207f68752415","isrc":"ARF140400001","name":"La Soledad","registered_at":"2026-06-01T11:06:54Z","spotify_id":"3HYa4Rv5eEGoxwfm50ykrk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822516e1ec710c1c60a1571fdbbaed0744e5b0b1f7436792fa2b207f68752415. 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/3HYa4Rv5eEGoxwfm50ykrk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HYa4Rv5eEGoxwfm50ykrk.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x822516e1ec710c1c60a1571fdbbaed0744e5b0b1f7436792fa2b207f68752415","isrc":"ARF140400001","name":"La Soledad","registered_at":"2026-06-01T11:06:54Z","spotify_id":"3HYa4Rv5eEGoxwfm50ykrk","type":"track"}
track: Porno Star
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232533
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Argentinidad Al Palo
    type: MusicAlbum
    date published: 2004-06-29
  isrc code: ARF140400005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:29:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa93aced576a8ac984bc8e3fce0c619d97e36aa72917abae30e0d5408ea6bfdac
  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/3ltkObuXJYfkdcbNQsTvqM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ltkObuXJYfkdcbNQsTvqM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa93aced576a8ac984bc8e3fce0c619d97e36aa72917abae30e0d5408ea6bfdac","isrc":"ARF140400005","name":"Porno Star","registered_at":"2026-06-04T10:29:58Z","spotify_id":"3ltkObuXJYfkdcbNQsTvqM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93aced576a8ac984bc8e3fce0c619d97e36aa72917abae30e0d5408ea6bfdac. 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/3ltkObuXJYfkdcbNQsTvqM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ltkObuXJYfkdcbNQsTvqM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa93aced576a8ac984bc8e3fce0c619d97e36aa72917abae30e0d5408ea6bfdac","isrc":"ARF140400005","name":"Porno Star","registered_at":"2026-06-04T10:29:58Z","spotify_id":"3ltkObuXJYfkdcbNQsTvqM","type":"track"}
track: Va Por Chapultepec
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238253
  explicit: false
  by artist: Bersuit Vergarabat
  in album: La Argentinidad Al Palo
    type: MusicAlbum
    date published: 2004-06-29
  isrc code: ARF140400014
  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 Oveja Negra
track: Convalescencia En Valencia
track: Otra Sudestada
track: Fisurar
track: Zi Zi Zi
track: Al Olor Del Hogar
track: Hecho En Buenos Aires
track: La Argentinidad Al Palo
track: Mariscal Tito
track: Ades Tiempo
track: Y No Está Solo
track: El Baile De La Gambeta
track: Pajaro Negro
track: No Seas Parca
track: Murga De La Limousine
track: Como Un Bolu
track: El Viento Trae Una Copla
track: La Calavera

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T03:20:21+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x47c2c5e733ea9d625c33adf4409fd668ee71dc293f4b59a0f41524ce5037ebc2

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/289mKvDyX0bpckwVpNfHLx.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/289mKvDyX0bpckwVpNfHLx

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x47c2c5e733ea9d625c33adf4409fd668ee71dc293f4b59a0f41524ce5037ebc2","isrc":"ARF140400014","name":"Va Por Chapultepec","registered_at":"2026-06-08T03:20:21Z","spotify_id":"289mKvDyX0bpckwVpNfHLx","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 0x47c2c5e733ea9d625c33adf4409fd668ee71dc293f4b59a0f41524ce5037ebc2. 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/289mKvDyX0bpckwVpNfHLx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/289mKvDyX0bpckwVpNfHLx.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x47c2c5e733ea9d625c33adf4409fd668ee71dc293f4b59a0f41524ce5037ebc2","isrc":"ARF140400014","name":"Va Por Chapultepec","registered_at":"2026-06-08T03:20:21Z","spotify_id":"289mKvDyX0bpckwVpNfHLx","type":"track"}

La Oveja Negra
type: MusicRecording
duration: PT4M19S
duration ms: 259493
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:53:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc83b308ef1e1fedb14be55c447696e30cc5b86009dba3ec42f16e72239a85147
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/513sGzieEs9vvq2Q3wHwk1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/513sGzieEs9vvq2Q3wHwk1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc83b308ef1e1fedb14be55c447696e30cc5b86009dba3ec42f16e72239a85147","isrc":"ARF140400004","name":"La Oveja Negra","registered_at":"2026-06-07T19:53:55Z","spotify_id":"513sGzieEs9vvq2Q3wHwk1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83b308ef1e1fedb14be55c447696e30cc5b86009dba3ec42f16e72239a85147. 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/513sGzieEs9vvq2Q3wHwk1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/513sGzieEs9vvq2Q3wHwk1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc83b308ef1e1fedb14be55c447696e30cc5b86009dba3ec42f16e72239a85147","isrc":"ARF140400004","name":"La Oveja Negra","registered_at":"2026-06-07T19:53:55Z","spotify_id":"513sGzieEs9vvq2Q3wHwk1","type":"track"}

Convalescencia En Valencia
type: MusicRecording
duration: PT4M57S
duration ms: 297706
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:55:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c5de2b4d74d28eab1539410b3b1bdb9f5bb5bcc8a88cb9a490935e7886c17e1
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/44ptODaxpX2nG6YVjttk9S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44ptODaxpX2nG6YVjttk9S
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c5de2b4d74d28eab1539410b3b1bdb9f5bb5bcc8a88cb9a490935e7886c17e1","isrc":"ARF140400015","name":"Convalescencia En Valencia","registered_at":"2026-06-07T19:55:54Z","spotify_id":"44ptODaxpX2nG6YVjttk9S","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5de2b4d74d28eab1539410b3b1bdb9f5bb5bcc8a88cb9a490935e7886c17e1. 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/44ptODaxpX2nG6YVjttk9S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44ptODaxpX2nG6YVjttk9S.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x9c5de2b4d74d28eab1539410b3b1bdb9f5bb5bcc8a88cb9a490935e7886c17e1","isrc":"ARF140400015","name":"Convalescencia En Valencia","registered_at":"2026-06-07T19:55:54Z","spotify_id":"44ptODaxpX2nG6YVjttk9S","type":"track"}

Otra Sudestada
type: MusicRecording
duration: PT6M25S
duration ms: 385640
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:15:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47954ea6815fb131b2d4fc0e25f1c84d5f5a75a82c7cc3dece111867bf3bd38b
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/0HGUJg63wQZIaaFY12rC5O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HGUJg63wQZIaaFY12rC5O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47954ea6815fb131b2d4fc0e25f1c84d5f5a75a82c7cc3dece111867bf3bd38b","isrc":"ARF140400003","name":"Otra Sudestada","registered_at":"2026-06-08T03:15:31Z","spotify_id":"0HGUJg63wQZIaaFY12rC5O","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47954ea6815fb131b2d4fc0e25f1c84d5f5a75a82c7cc3dece111867bf3bd38b. 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/0HGUJg63wQZIaaFY12rC5O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HGUJg63wQZIaaFY12rC5O.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x47954ea6815fb131b2d4fc0e25f1c84d5f5a75a82c7cc3dece111867bf3bd38b","isrc":"ARF140400003","name":"Otra Sudestada","registered_at":"2026-06-08T03:15:31Z","spotify_id":"0HGUJg63wQZIaaFY12rC5O","type":"track"}

Fisurar
type: MusicRecording
duration: PT3M19S
duration ms: 199680
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:54:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6119e5faffef44871290c909b18d9b27efbcbfd3d296be63c5fc32d15154b1d
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/47qyHV4OXJgxJQuhjcAi5i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47qyHV4OXJgxJQuhjcAi5i
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 0xc6119e5faffef44871290c909b18d9b27efbcbfd3d296be63c5fc32d15154b1d. 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/47qyHV4OXJgxJQuhjcAi5i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47qyHV4OXJgxJQuhjcAi5i.
  date published: 2026-06-13T15:41:10Z

Zi Zi Zi
type: MusicRecording
duration: PT3M30S
duration ms: 210960
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:25:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b6bcb037714be07d05130e7d063b593f90c1560bd21934ac938071ffe0be035
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/31oLiOalLjEDrsHeACChCA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31oLiOalLjEDrsHeACChCA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b6bcb037714be07d05130e7d063b593f90c1560bd21934ac938071ffe0be035","isrc":"ARF140400007","name":"Zi Zi Zi","registered_at":"2026-06-07T07:25:35Z","spotify_id":"31oLiOalLjEDrsHeACChCA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6bcb037714be07d05130e7d063b593f90c1560bd21934ac938071ffe0be035. 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/31oLiOalLjEDrsHeACChCA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31oLiOalLjEDrsHeACChCA.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x3b6bcb037714be07d05130e7d063b593f90c1560bd21934ac938071ffe0be035","isrc":"ARF140400007","name":"Zi Zi Zi","registered_at":"2026-06-07T07:25:35Z","spotify_id":"31oLiOalLjEDrsHeACChCA","type":"track"}

Al Olor Del Hogar
type: MusicRecording
duration: PT3M18S
duration ms: 198080
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:21:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4752ba31bf883aa88dc1561a17b60d6ef816b7652f39dbbe290c1ab757b3d2f
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/3t5YM5JmVdQ5OiizL9e3oV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3t5YM5JmVdQ5OiizL9e3oV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4752ba31bf883aa88dc1561a17b60d6ef816b7652f39dbbe290c1ab757b3d2f","isrc":"ARF140400017","name":"Al Olor Del Hogar","registered_at":"2026-06-08T03:21:39Z","spotify_id":"3t5YM5JmVdQ5OiizL9e3oV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4752ba31bf883aa88dc1561a17b60d6ef816b7652f39dbbe290c1ab757b3d2f. 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/3t5YM5JmVdQ5OiizL9e3oV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3t5YM5JmVdQ5OiizL9e3oV.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa4752ba31bf883aa88dc1561a17b60d6ef816b7652f39dbbe290c1ab757b3d2f","isrc":"ARF140400017","name":"Al Olor Del Hogar","registered_at":"2026-06-08T03:21:39Z","spotify_id":"3t5YM5JmVdQ5OiizL9e3oV","type":"track"}

Hecho En Buenos Aires
type: MusicRecording
duration: PT4M49S
duration ms: 289413
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:00:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65758b98ae11ee82914b90fcc0fcafa42aa6f6c7a526d889d5aef4b0c076d14c
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/3ZFMDysDMWt7v2eF1YvVGH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZFMDysDMWt7v2eF1YvVGH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65758b98ae11ee82914b90fcc0fcafa42aa6f6c7a526d889d5aef4b0c076d14c","isrc":"ARF140400008","name":"Hecho En Buenos Aires","registered_at":"2026-06-07T20:00:38Z","spotify_id":"3ZFMDysDMWt7v2eF1YvVGH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65758b98ae11ee82914b90fcc0fcafa42aa6f6c7a526d889d5aef4b0c076d14c. 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/3ZFMDysDMWt7v2eF1YvVGH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZFMDysDMWt7v2eF1YvVGH.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x65758b98ae11ee82914b90fcc0fcafa42aa6f6c7a526d889d5aef4b0c076d14c","isrc":"ARF140400008","name":"Hecho En Buenos Aires","registered_at":"2026-06-07T20:00:38Z","spotify_id":"3ZFMDysDMWt7v2eF1YvVGH","type":"track"}

La Argentinidad Al Palo
type: MusicRecording
duration: PT5M29S
duration ms: 329746
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:47:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4092dc96667bc14566354eb05f6f40359b1221f4c9fb9adde6fccc3020d964ca
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/62za6ys92OHIw3OnO1uauM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62za6ys92OHIw3OnO1uauM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4092dc96667bc14566354eb05f6f40359b1221f4c9fb9adde6fccc3020d964ca","isrc":"ARF140400018","name":"La Argentinidad Al Palo","registered_at":"2026-06-06T10:47:58Z","spotify_id":"62za6ys92OHIw3OnO1uauM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4092dc96667bc14566354eb05f6f40359b1221f4c9fb9adde6fccc3020d964ca. 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/62za6ys92OHIw3OnO1uauM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62za6ys92OHIw3OnO1uauM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4092dc96667bc14566354eb05f6f40359b1221f4c9fb9adde6fccc3020d964ca","isrc":"ARF140400018","name":"La Argentinidad Al Palo","registered_at":"2026-06-06T10:47:58Z","spotify_id":"62za6ys92OHIw3OnO1uauM","type":"track"}

Mariscal Tito
type: MusicRecording
duration: PT4M50S
duration ms: 290066
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:46:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9c5e131b8d6be0f0ab5e2bd31761a1f95e64d9a0097f56be4dea0e3bbd526b5
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/7cFaAg3ABxtFOKOX8t2kA3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cFaAg3ABxtFOKOX8t2kA3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9c5e131b8d6be0f0ab5e2bd31761a1f95e64d9a0097f56be4dea0e3bbd526b5","isrc":"ARF140400006","name":"Mariscal Tito","registered_at":"2026-06-07T11:46:04Z","spotify_id":"7cFaAg3ABxtFOKOX8t2kA3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c5e131b8d6be0f0ab5e2bd31761a1f95e64d9a0097f56be4dea0e3bbd526b5. 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/7cFaAg3ABxtFOKOX8t2kA3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cFaAg3ABxtFOKOX8t2kA3.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb9c5e131b8d6be0f0ab5e2bd31761a1f95e64d9a0097f56be4dea0e3bbd526b5","isrc":"ARF140400006","name":"Mariscal Tito","registered_at":"2026-06-07T11:46:04Z","spotify_id":"7cFaAg3ABxtFOKOX8t2kA3","type":"track"}

Ades Tiempo
type: MusicRecording
duration: PT3M38S
duration ms: 218146
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:19:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0493e80450035bada2384d0b5034f54752d8ab1215b2cfc1158956a678a1456
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/2cklVOUpXLP9ukrLWPo91W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cklVOUpXLP9ukrLWPo91W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0493e80450035bada2384d0b5034f54752d8ab1215b2cfc1158956a678a1456","isrc":"ARF140400019","name":"Ades Tiempo","registered_at":"2026-06-08T20:19:31Z","spotify_id":"2cklVOUpXLP9ukrLWPo91W","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0493e80450035bada2384d0b5034f54752d8ab1215b2cfc1158956a678a1456. 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/2cklVOUpXLP9ukrLWPo91W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cklVOUpXLP9ukrLWPo91W.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe0493e80450035bada2384d0b5034f54752d8ab1215b2cfc1158956a678a1456","isrc":"ARF140400019","name":"Ades Tiempo","registered_at":"2026-06-08T20:19:31Z","spotify_id":"2cklVOUpXLP9ukrLWPo91W","type":"track"}

Y No Está Solo
type: MusicRecording
duration: PT6M45S
duration ms: 405586
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:18:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d12870ad7f04201d181e269407823f7361d6200b48fbf031e5166d045baac2a
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/1iSgyNbRZQYQmC4AlsftcW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iSgyNbRZQYQmC4AlsftcW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d12870ad7f04201d181e269407823f7361d6200b48fbf031e5166d045baac2a","isrc":"ARF140400011","name":"Y No Está Solo","registered_at":"2026-06-08T03:18:20Z","spotify_id":"1iSgyNbRZQYQmC4AlsftcW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d12870ad7f04201d181e269407823f7361d6200b48fbf031e5166d045baac2a. 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/1iSgyNbRZQYQmC4AlsftcW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iSgyNbRZQYQmC4AlsftcW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5d12870ad7f04201d181e269407823f7361d6200b48fbf031e5166d045baac2a","isrc":"ARF140400011","name":"Y No Está Solo","registered_at":"2026-06-08T03:18:20Z","spotify_id":"1iSgyNbRZQYQmC4AlsftcW","type":"track"}

El Baile De La Gambeta
type: MusicRecording
duration: PT3M59S
duration ms: 239466
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:24:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c1e5eb29e84a4653b207a79840657539affb567d00da6f92c8b92d84c68688f
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/22couxbgfZagc6xsvD5rU2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22couxbgfZagc6xsvD5rU2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c1e5eb29e84a4653b207a79840657539affb567d00da6f92c8b92d84c68688f","isrc":"ARF140400020","name":"El Baile De La Gambeta","registered_at":"2026-06-06T17:24:58Z","spotify_id":"22couxbgfZagc6xsvD5rU2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1e5eb29e84a4653b207a79840657539affb567d00da6f92c8b92d84c68688f. 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/22couxbgfZagc6xsvD5rU2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22couxbgfZagc6xsvD5rU2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5c1e5eb29e84a4653b207a79840657539affb567d00da6f92c8b92d84c68688f","isrc":"ARF140400020","name":"El Baile De La Gambeta","registered_at":"2026-06-06T17:24:58Z","spotify_id":"22couxbgfZagc6xsvD5rU2","type":"track"}

Pajaro Negro
type: MusicRecording
duration: PT4M31S
duration ms: 271253
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:02:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58e31d4d4c05b4dc0d5ae5b0c74248b1f7d787ec30b00d7b03e85ba630700cfa
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/3gwDkkVhQSELJrEXHdI1YN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gwDkkVhQSELJrEXHdI1YN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58e31d4d4c05b4dc0d5ae5b0c74248b1f7d787ec30b00d7b03e85ba630700cfa","isrc":"ARF140400009","name":"Pajaro Negro","registered_at":"2026-06-07T20:02:10Z","spotify_id":"3gwDkkVhQSELJrEXHdI1YN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e31d4d4c05b4dc0d5ae5b0c74248b1f7d787ec30b00d7b03e85ba630700cfa. 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/3gwDkkVhQSELJrEXHdI1YN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gwDkkVhQSELJrEXHdI1YN.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x58e31d4d4c05b4dc0d5ae5b0c74248b1f7d787ec30b00d7b03e85ba630700cfa","isrc":"ARF140400009","name":"Pajaro Negro","registered_at":"2026-06-07T20:02:10Z","spotify_id":"3gwDkkVhQSELJrEXHdI1YN","type":"track"}

No Seas Parca
type: MusicRecording
duration: PT3M43S
duration ms: 223240
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:20:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b10c98931279eb86e7cd8445a6a37ce7f6298440f9df99b8e3ed8874f1a85c3
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/1bJwsf9yPKfHuFawd6EIp0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bJwsf9yPKfHuFawd6EIp0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b10c98931279eb86e7cd8445a6a37ce7f6298440f9df99b8e3ed8874f1a85c3","isrc":"ARF140400021","name":"No Seas Parca","registered_at":"2026-06-09T08:20:27Z","spotify_id":"1bJwsf9yPKfHuFawd6EIp0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b10c98931279eb86e7cd8445a6a37ce7f6298440f9df99b8e3ed8874f1a85c3. 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/1bJwsf9yPKfHuFawd6EIp0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bJwsf9yPKfHuFawd6EIp0.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0b10c98931279eb86e7cd8445a6a37ce7f6298440f9df99b8e3ed8874f1a85c3","isrc":"ARF140400021","name":"No Seas Parca","registered_at":"2026-06-09T08:20:27Z","spotify_id":"1bJwsf9yPKfHuFawd6EIp0","type":"track"}

Murga De La Limousine
type: MusicRecording
duration: PT2M56S
duration ms: 176200
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:47:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x284a34ffa233322a1733f3bf784e302d048849d65656cedb016fb92fe0328e4f
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/0opOZI4JCrFFgdr2CguxHI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0opOZI4JCrFFgdr2CguxHI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x284a34ffa233322a1733f3bf784e302d048849d65656cedb016fb92fe0328e4f","isrc":"ARF140400010","name":"Murga De La Limousine","registered_at":"2026-06-10T03:47:14Z","spotify_id":"0opOZI4JCrFFgdr2CguxHI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284a34ffa233322a1733f3bf784e302d048849d65656cedb016fb92fe0328e4f. 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/0opOZI4JCrFFgdr2CguxHI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0opOZI4JCrFFgdr2CguxHI.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x284a34ffa233322a1733f3bf784e302d048849d65656cedb016fb92fe0328e4f","isrc":"ARF140400010","name":"Murga De La Limousine","registered_at":"2026-06-10T03:47:14Z","spotify_id":"0opOZI4JCrFFgdr2CguxHI","type":"track"}

Como Un Bolu
type: MusicRecording
duration: PT2M16S
duration ms: 136360
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:26:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1af69b289c08a30d2024c1e1bf33d742a5b476f3d3af6aaf4f5fc4a68dec02e1
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/0D7hQTpwXVxQ71o5WmrSCh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D7hQTpwXVxQ71o5WmrSCh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1af69b289c08a30d2024c1e1bf33d742a5b476f3d3af6aaf4f5fc4a68dec02e1","isrc":"ARF140400022","name":"Como Un Bolu","registered_at":"2026-06-10T17:26:51Z","spotify_id":"0D7hQTpwXVxQ71o5WmrSCh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af69b289c08a30d2024c1e1bf33d742a5b476f3d3af6aaf4f5fc4a68dec02e1. 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/0D7hQTpwXVxQ71o5WmrSCh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D7hQTpwXVxQ71o5WmrSCh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1af69b289c08a30d2024c1e1bf33d742a5b476f3d3af6aaf4f5fc4a68dec02e1","isrc":"ARF140400022","name":"Como Un Bolu","registered_at":"2026-06-10T17:26:51Z","spotify_id":"0D7hQTpwXVxQ71o5WmrSCh","type":"track"}

El Viento Trae Una Copla
type: MusicRecording
duration: PT4M8S
duration ms: 248800
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:59:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe24f4c085d5715466aa01dc69815e84d110d613550b893e7f9c4b8e4af79a2da
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/1yGIYNQKMzSCaJvpBTG85N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yGIYNQKMzSCaJvpBTG85N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe24f4c085d5715466aa01dc69815e84d110d613550b893e7f9c4b8e4af79a2da","isrc":"ARF140400024","name":"El Viento Trae Una Copla","registered_at":"2026-06-07T19:59:56Z","spotify_id":"1yGIYNQKMzSCaJvpBTG85N","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24f4c085d5715466aa01dc69815e84d110d613550b893e7f9c4b8e4af79a2da. 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/1yGIYNQKMzSCaJvpBTG85N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yGIYNQKMzSCaJvpBTG85N.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xe24f4c085d5715466aa01dc69815e84d110d613550b893e7f9c4b8e4af79a2da","isrc":"ARF140400024","name":"El Viento Trae Una Copla","registered_at":"2026-06-07T19:59:56Z","spotify_id":"1yGIYNQKMzSCaJvpBTG85N","type":"track"}

La Calavera
type: MusicRecording
duration: PT5M43S
duration ms: 343373
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-06-29
isrc code: ARF140400023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:20:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe07bbde2695b459728ea1d39d5a5996c37fb06d5d5987ffd11e4bf0f71119a70
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/0ZODQuUUXkdlF7LxvnbCO8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZODQuUUXkdlF7LxvnbCO8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe07bbde2695b459728ea1d39d5a5996c37fb06d5d5987ffd11e4bf0f71119a70","isrc":"ARF140400023","name":"La Calavera","registered_at":"2026-06-09T08:20:43Z","spotify_id":"0ZODQuUUXkdlF7LxvnbCO8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07bbde2695b459728ea1d39d5a5996c37fb06d5d5987ffd11e4bf0f71119a70. 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/0ZODQuUUXkdlF7LxvnbCO8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZODQuUUXkdlF7LxvnbCO8.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe07bbde2695b459728ea1d39d5a5996c37fb06d5d5987ffd11e4bf0f71119a70","isrc":"ARF140400023","name":"La Calavera","registered_at":"2026-06-09T08:20:43Z","spotify_id":"0ZODQuUUXkdlF7LxvnbCO8","type":"track"}

Hijos Del Culo
type: MusicAlbum
date published: 2000-01-01
track: El Gordo Motoneta
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234933
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Hijos Del Culo
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: ARF140000237
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:29:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3320f6c52ff15823abf5ee8bc5571d690be398b3f9e2941387b6ecc6c9c1a84
  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/5w6HrdgxPbSJv2FbqbxAEv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w6HrdgxPbSJv2FbqbxAEv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf3320f6c52ff15823abf5ee8bc5571d690be398b3f9e2941387b6ecc6c9c1a84","isrc":"ARF140000237","name":"El Gordo Motoneta","registered_at":"2026-06-05T12:29:59Z","spotify_id":"5w6HrdgxPbSJv2FbqbxAEv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3320f6c52ff15823abf5ee8bc5571d690be398b3f9e2941387b6ecc6c9c1a84. 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/5w6HrdgxPbSJv2FbqbxAEv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w6HrdgxPbSJv2FbqbxAEv.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf3320f6c52ff15823abf5ee8bc5571d690be398b3f9e2941387b6ecc6c9c1a84","isrc":"ARF140000237","name":"El Gordo Motoneta","registered_at":"2026-06-05T12:29:59Z","spotify_id":"5w6HrdgxPbSJv2FbqbxAEv","type":"track"}
track: La Del Toro
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247026
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Hijos Del Culo
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: ARF140000238
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:20:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf610fcaeb602a163e36aee95e9e40ed07dd22d34641e2a137a4ebc5345d9bf67
  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/6pClsmWOdlx8XwSz93AEKf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pClsmWOdlx8XwSz93AEKf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf610fcaeb602a163e36aee95e9e40ed07dd22d34641e2a137a4ebc5345d9bf67","isrc":"ARF140000238","name":"La Del Toro","registered_at":"2026-06-04T13:20:44Z","spotify_id":"6pClsmWOdlx8XwSz93AEKf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf610fcaeb602a163e36aee95e9e40ed07dd22d34641e2a137a4ebc5345d9bf67. 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/6pClsmWOdlx8XwSz93AEKf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pClsmWOdlx8XwSz93AEKf.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf610fcaeb602a163e36aee95e9e40ed07dd22d34641e2a137a4ebc5345d9bf67","isrc":"ARF140000238","name":"La Del Toro","registered_at":"2026-06-04T13:20:44Z","spotify_id":"6pClsmWOdlx8XwSz93AEKf","type":"track"}
track: El Viejo De Arriba
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208533
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Hijos Del Culo
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: ARF140000239
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:42:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7cf8d4cf7a8b9490616e7679a06d76f239b45b0712f6ae4e0fd3a272eca61bf3
  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/3o7JIm9joSI1pFRPKYGOxw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3o7JIm9joSI1pFRPKYGOxw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7cf8d4cf7a8b9490616e7679a06d76f239b45b0712f6ae4e0fd3a272eca61bf3","isrc":"ARF140000239","name":"El Viejo De Arriba","registered_at":"2026-06-04T06:42:21Z","spotify_id":"3o7JIm9joSI1pFRPKYGOxw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf8d4cf7a8b9490616e7679a06d76f239b45b0712f6ae4e0fd3a272eca61bf3. 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/3o7JIm9joSI1pFRPKYGOxw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3o7JIm9joSI1pFRPKYGOxw.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7cf8d4cf7a8b9490616e7679a06d76f239b45b0712f6ae4e0fd3a272eca61bf3","isrc":"ARF140000239","name":"El Viejo De Arriba","registered_at":"2026-06-04T06:42:21Z","spotify_id":"3o7JIm9joSI1pFRPKYGOxw","type":"track"}
track: Canción De Juan
  type: MusicRecording
  duration: PT5M38S
  duration ms: 338306
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Hijos Del Culo
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: ARF140000047
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:30:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x24ebfa0b689c3f8dce2c2394846a643e54f0dd3bef44fa7705a8efe3c2e168d0
  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/5K1bVfiXfUfwAaeTgQjLe0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5K1bVfiXfUfwAaeTgQjLe0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x24ebfa0b689c3f8dce2c2394846a643e54f0dd3bef44fa7705a8efe3c2e168d0","isrc":"ARF140000047","name":"Canción De Juan","registered_at":"2026-06-06T04:30:56Z","spotify_id":"5K1bVfiXfUfwAaeTgQjLe0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ebfa0b689c3f8dce2c2394846a643e54f0dd3bef44fa7705a8efe3c2e168d0. 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/5K1bVfiXfUfwAaeTgQjLe0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5K1bVfiXfUfwAaeTgQjLe0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x24ebfa0b689c3f8dce2c2394846a643e54f0dd3bef44fa7705a8efe3c2e168d0","isrc":"ARF140000047","name":"Canción De Juan","registered_at":"2026-06-06T04:30:56Z","spotify_id":"5K1bVfiXfUfwAaeTgQjLe0","type":"track"}
track: Desconexión Sideral
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291493
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Hijos Del Culo
    type: MusicAlbum
    date published: 2000-01-01
  isrc code: ARF140000048
  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: Porteño De Ley
track: Caroncha
track: La Petisita Culona
track: Toco Y Me Voy
track: La Vida Boba
track: Grasún
track: Negra Murguera
track: La Bolsa
track: Veneno De Humanidad
track: Es Importante

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T07:04:13+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5b9d16ca9fbd9acc2566d96be06940bfa937a230e102ab6d9fecdc2963c3c603

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/2vAwpcT3V607tEib9booQZ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vAwpcT3V607tEib9booQZ

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5b9d16ca9fbd9acc2566d96be06940bfa937a230e102ab6d9fecdc2963c3c603","isrc":"ARF140000048","name":"Desconexión Sideral","registered_at":"2026-06-04T07:04:13Z","spotify_id":"2vAwpcT3V607tEib9booQZ","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 0x5b9d16ca9fbd9acc2566d96be06940bfa937a230e102ab6d9fecdc2963c3c603. 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/2vAwpcT3V607tEib9booQZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vAwpcT3V607tEib9booQZ.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x5b9d16ca9fbd9acc2566d96be06940bfa937a230e102ab6d9fecdc2963c3c603","isrc":"ARF140000048","name":"Desconexión Sideral","registered_at":"2026-06-04T07:04:13Z","spotify_id":"2vAwpcT3V607tEib9booQZ","type":"track"}

Porteño De Ley
type: MusicRecording
duration: PT3M47S
duration ms: 227773
explicit: false
by artist: Bersuit Vergarabat
in album: Hijos Del Culo
  type: MusicAlbum
  date published: 2000-01-01
isrc code: ARF140000049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:41:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88839ea99a041741bf9e7a0b46c00fdcc8f2d75332c73f46917ff515e9c65803
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/1auy4AZRcB9JEHegZVvuzW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1auy4AZRcB9JEHegZVvuzW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88839ea99a041741bf9e7a0b46c00fdcc8f2d75332c73f46917ff515e9c65803","isrc":"ARF140000049","name":"Porteño De Ley","registered_at":"2026-06-05T04:41:16Z","spotify_id":"1auy4AZRcB9JEHegZVvuzW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88839ea99a041741bf9e7a0b46c00fdcc8f2d75332c73f46917ff515e9c65803. 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/1auy4AZRcB9JEHegZVvuzW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1auy4AZRcB9JEHegZVvuzW.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x88839ea99a041741bf9e7a0b46c00fdcc8f2d75332c73f46917ff515e9c65803","isrc":"ARF140000049","name":"Porteño De Ley","registered_at":"2026-06-05T04:41:16Z","spotify_id":"1auy4AZRcB9JEHegZVvuzW","type":"track"}

Caroncha
type: MusicRecording
duration: PT5M6S
duration ms: 306000
explicit: false
by artist: Bersuit Vergarabat
in album: Hijos Del Culo
  type: MusicAlbum
  date published: 2000-01-01
isrc code: ARF140000240
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:27:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11e9d83ea0bd7f2529546975e84ef9c3cb30e1bb08af537746c76aa4af20f7d6
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/1z4HeXTnyWxFjeCbrybqkN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1z4HeXTnyWxFjeCbrybqkN
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 0x11e9d83ea0bd7f2529546975e84ef9c3cb30e1bb08af537746c76aa4af20f7d6. 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/1z4HeXTnyWxFjeCbrybqkN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1z4HeXTnyWxFjeCbrybqkN.
  date published: 2026-06-13T15:41:10Z

La Petisita Culona
type: MusicRecording
duration: PT3M38S
duration ms: 218266
explicit: false
by artist: Bersuit Vergarabat
in album: Hijos Del Culo
  type: MusicAlbum
  date published: 2000-01-01
isrc code: ARF140000241
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:46:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8fd0883d5ea12a979105a956d76a92cab7a902be3c37a18a33af9da76445cef
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/4w71fHN5Oy7vaavirCpaH7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4w71fHN5Oy7vaavirCpaH7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8fd0883d5ea12a979105a956d76a92cab7a902be3c37a18a33af9da76445cef","isrc":"ARF140000241","name":"La Petisita Culona","registered_at":"2026-06-06T10:46:15Z","spotify_id":"4w71fHN5Oy7vaavirCpaH7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fd0883d5ea12a979105a956d76a92cab7a902be3c37a18a33af9da76445cef. 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/4w71fHN5Oy7vaavirCpaH7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4w71fHN5Oy7vaavirCpaH7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd8fd0883d5ea12a979105a956d76a92cab7a902be3c37a18a33af9da76445cef","isrc":"ARF140000241","name":"La Petisita Culona","registered_at":"2026-06-06T10:46:15Z","spotify_id":"4w71fHN5Oy7vaavirCpaH7","type":"track"}

Toco Y Me Voy
type: MusicRecording
duration: PT4M9S
duration ms: 249933
explicit: false
by artist: Bersuit Vergarabat
in album: Hijos Del Culo
  type: MusicAlbum
  date published: 2000-01-01
isrc code: ARF140000242
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T14:17:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84b38e8c95adf98d9b7d561f04835fd43e64fe87d04e19c875a1cc8f825cab2a
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/0NELwHhQu4EVcmGmu8D7vV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NELwHhQu4EVcmGmu8D7vV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84b38e8c95adf98d9b7d561f04835fd43e64fe87d04e19c875a1cc8f825cab2a","isrc":"ARF140000242","name":"Toco Y Me Voy","registered_at":"2026-06-01T14:17:10Z","spotify_id":"0NELwHhQu4EVcmGmu8D7vV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b38e8c95adf98d9b7d561f04835fd43e64fe87d04e19c875a1cc8f825cab2a. 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/0NELwHhQu4EVcmGmu8D7vV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NELwHhQu4EVcmGmu8D7vV.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x84b38e8c95adf98d9b7d561f04835fd43e64fe87d04e19c875a1cc8f825cab2a","isrc":"ARF140000242","name":"Toco Y Me Voy","registered_at":"2026-06-01T14:17:10Z","spotify_id":"0NELwHhQu4EVcmGmu8D7vV","type":"track"}

La Vida Boba
type: MusicRecording
duration: PT4M58S
duration ms: 298866
explicit: false
by artist: Bersuit Vergarabat
in album: Hijos Del Culo
  type: MusicAlbum
  date published: 2000-01-01
isrc code: ARF140000243
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:46:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8b9aa127756ff217fc7fe574bddf363d3c87dfdfb955141646b20858380dc25
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/4jeHAYUgE99ug32yQfPTJp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jeHAYUgE99ug32yQfPTJp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8b9aa127756ff217fc7fe574bddf363d3c87dfdfb955141646b20858380dc25","isrc":"ARF140000243","name":"La Vida Boba","registered_at":"2026-06-06T10:46:21Z","spotify_id":"4jeHAYUgE99ug32yQfPTJp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b9aa127756ff217fc7fe574bddf363d3c87dfdfb955141646b20858380dc25. 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/4jeHAYUgE99ug32yQfPTJp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jeHAYUgE99ug32yQfPTJp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc8b9aa127756ff217fc7fe574bddf363d3c87dfdfb955141646b20858380dc25","isrc":"ARF140000243","name":"La Vida Boba","registered_at":"2026-06-06T10:46:21Z","spotify_id":"4jeHAYUgE99ug32yQfPTJp","type":"track"}

Grasún
type: MusicRecording
duration: PT3M59S
duration ms: 239760
explicit: false
by artist: Bersuit Vergarabat
in album: Hijos Del Culo
  type: MusicAlbum
  date published: 2000-01-01
isrc code: ARF140000053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:25:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf0b881db25f5383996dc6482c616195569878b89163deea886f56a2ca5e7995
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/5MvDLQ5nDCiU4W65JiKn36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MvDLQ5nDCiU4W65JiKn36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf0b881db25f5383996dc6482c616195569878b89163deea886f56a2ca5e7995","isrc":"ARF140000053","name":"Grasún","registered_at":"2026-06-07T07:25:37Z","spotify_id":"5MvDLQ5nDCiU4W65JiKn36","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0b881db25f5383996dc6482c616195569878b89163deea886f56a2ca5e7995. 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/5MvDLQ5nDCiU4W65JiKn36.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MvDLQ5nDCiU4W65JiKn36.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xcf0b881db25f5383996dc6482c616195569878b89163deea886f56a2ca5e7995","isrc":"ARF140000053","name":"Grasún","registered_at":"2026-06-07T07:25:37Z","spotify_id":"5MvDLQ5nDCiU4W65JiKn36","type":"track"}

Negra Murguera
type: MusicRecording
duration: PT5M50S
duration ms: 350773
explicit: false
by artist: Bersuit Vergarabat
in album: Hijos Del Culo
  type: MusicAlbum
  date published: 2000-01-01
isrc code: ARF140000244
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:04:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5844684a385e2ef5ca41f836c53e616aa34573ffa8a1e7b55374e7863ce6715f
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/2NYafkxRb5MYEXOFDsKXT7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NYafkxRb5MYEXOFDsKXT7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5844684a385e2ef5ca41f836c53e616aa34573ffa8a1e7b55374e7863ce6715f","isrc":"ARF140000244","name":"Negra Murguera","registered_at":"2026-06-04T09:04:45Z","spotify_id":"2NYafkxRb5MYEXOFDsKXT7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5844684a385e2ef5ca41f836c53e616aa34573ffa8a1e7b55374e7863ce6715f. 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/2NYafkxRb5MYEXOFDsKXT7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NYafkxRb5MYEXOFDsKXT7.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5844684a385e2ef5ca41f836c53e616aa34573ffa8a1e7b55374e7863ce6715f","isrc":"ARF140000244","name":"Negra Murguera","registered_at":"2026-06-04T09:04:45Z","spotify_id":"2NYafkxRb5MYEXOFDsKXT7","type":"track"}

La Bolsa
type: MusicRecording
duration: PT3M32S
duration ms: 212866
explicit: false
by artist: Bersuit Vergarabat
in album: Hijos Del Culo
  type: MusicAlbum
  date published: 2000-01-01
isrc code: ARF140000055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:13:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67902e6481c408e613c1b2305748e1a7acf281520f22d41590ffb8fb8a71e139
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/0C3PenkD2aq1IdDFkJcA0x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0C3PenkD2aq1IdDFkJcA0x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67902e6481c408e613c1b2305748e1a7acf281520f22d41590ffb8fb8a71e139","isrc":"ARF140000055","name":"La Bolsa","registered_at":"2026-06-04T10:13:01Z","spotify_id":"0C3PenkD2aq1IdDFkJcA0x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67902e6481c408e613c1b2305748e1a7acf281520f22d41590ffb8fb8a71e139. 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/0C3PenkD2aq1IdDFkJcA0x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0C3PenkD2aq1IdDFkJcA0x.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x67902e6481c408e613c1b2305748e1a7acf281520f22d41590ffb8fb8a71e139","isrc":"ARF140000055","name":"La Bolsa","registered_at":"2026-06-04T10:13:01Z","spotify_id":"0C3PenkD2aq1IdDFkJcA0x","type":"track"}

Veneno De Humanidad
type: MusicRecording
duration: PT5M17S
duration ms: 317560
explicit: false
by artist: Bersuit Vergarabat
in album: Hijos Del Culo
  type: MusicAlbum
  date published: 2000-01-01
isrc code: ARF140000245
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:27:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22c291ba671f381759f9968520e38e1c870fa710132082617b5b14674161a45a
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/43qPFoSNeouoYUrRRW2XV7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43qPFoSNeouoYUrRRW2XV7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22c291ba671f381759f9968520e38e1c870fa710132082617b5b14674161a45a","isrc":"ARF140000245","name":"Veneno De Humanidad","registered_at":"2026-06-06T04:27:35Z","spotify_id":"43qPFoSNeouoYUrRRW2XV7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c291ba671f381759f9968520e38e1c870fa710132082617b5b14674161a45a. 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/43qPFoSNeouoYUrRRW2XV7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43qPFoSNeouoYUrRRW2XV7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x22c291ba671f381759f9968520e38e1c870fa710132082617b5b14674161a45a","isrc":"ARF140000245","name":"Veneno De Humanidad","registered_at":"2026-06-06T04:27:35Z","spotify_id":"43qPFoSNeouoYUrRRW2XV7","type":"track"}

Es Importante
type: MusicRecording
duration: PT3M31S
duration ms: 211040
explicit: false
by artist: Bersuit Vergarabat
in album: Hijos Del Culo
  type: MusicAlbum
  date published: 2000-01-01
isrc code: ARF140000246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:26:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d1ba842825c2ed4d0570db19c8cf31d0dd27f2c2b6e2b550c330f016b1ca34a
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/02wgNcbtR8iejIp0tg5ots.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02wgNcbtR8iejIp0tg5ots
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d1ba842825c2ed4d0570db19c8cf31d0dd27f2c2b6e2b550c330f016b1ca34a","isrc":"ARF140000246","name":"Es Importante","registered_at":"2026-06-07T07:26:35Z","spotify_id":"02wgNcbtR8iejIp0tg5ots","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1ba842825c2ed4d0570db19c8cf31d0dd27f2c2b6e2b550c330f016b1ca34a. 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/02wgNcbtR8iejIp0tg5ots.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02wgNcbtR8iejIp0tg5ots.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3d1ba842825c2ed4d0570db19c8cf31d0dd27f2c2b6e2b550c330f016b1ca34a","isrc":"ARF140000246","name":"Es Importante","registered_at":"2026-06-07T07:26:35Z","spotify_id":"02wgNcbtR8iejIp0tg5ots","type":"track"}

Don Leopardo
type: MusicAlbum
date published: 1970-01-01
track: Espiritu De Esta Selva
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227480
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Don Leopardo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF149900045
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:31:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc3f7936f3b69e8d5bbe6f88f85cda9f11866f2905dceeeacd1d25ddc3108f4ef
  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/1ayP1IoPMllfE6Wjdll2n6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ayP1IoPMllfE6Wjdll2n6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc3f7936f3b69e8d5bbe6f88f85cda9f11866f2905dceeeacd1d25ddc3108f4ef","isrc":"ARF149900045","name":"Espiritu De Esta Selva","registered_at":"2026-06-07T13:31:36Z","spotify_id":"1ayP1IoPMllfE6Wjdll2n6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f7936f3b69e8d5bbe6f88f85cda9f11866f2905dceeeacd1d25ddc3108f4ef. 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/1ayP1IoPMllfE6Wjdll2n6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ayP1IoPMllfE6Wjdll2n6.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc3f7936f3b69e8d5bbe6f88f85cda9f11866f2905dceeeacd1d25ddc3108f4ef","isrc":"ARF149900045","name":"Espiritu De Esta Selva","registered_at":"2026-06-07T13:31:36Z","spotify_id":"1ayP1IoPMllfE6Wjdll2n6","type":"track"}
track: Bolivian Surf
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180133
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Don Leopardo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF149900046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T00:46:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d8cb018ca2e142ea9cee36e77f915d6320db4367196ae467b0deb664acd2681
  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/18YekvqHvNF8neRL8efN2O.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18YekvqHvNF8neRL8efN2O
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6d8cb018ca2e142ea9cee36e77f915d6320db4367196ae467b0deb664acd2681","isrc":"ARF149900046","name":"Bolivian Surf","registered_at":"2026-06-22T00:46:00Z","spotify_id":"18YekvqHvNF8neRL8efN2O","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8cb018ca2e142ea9cee36e77f915d6320db4367196ae467b0deb664acd2681. 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/18YekvqHvNF8neRL8efN2O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18YekvqHvNF8neRL8efN2O.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6d8cb018ca2e142ea9cee36e77f915d6320db4367196ae467b0deb664acd2681","isrc":"ARF149900046","name":"Bolivian Surf","registered_at":"2026-06-22T00:46:00Z","spotify_id":"18YekvqHvNF8neRL8efN2O","type":"track"}
track: Bolero Militar
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208586
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Don Leopardo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF149900047
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:04:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf929ed31c015c0fca263719464959c7cf79c1067a53ed460310090ca57492b32
  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/6WNqxUs8DThN5XJ1QNBKAw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WNqxUs8DThN5XJ1QNBKAw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf929ed31c015c0fca263719464959c7cf79c1067a53ed460310090ca57492b32","isrc":"ARF149900047","name":"Bolero Militar","registered_at":"2026-06-18T16:04:06Z","spotify_id":"6WNqxUs8DThN5XJ1QNBKAw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf929ed31c015c0fca263719464959c7cf79c1067a53ed460310090ca57492b32. 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/6WNqxUs8DThN5XJ1QNBKAw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WNqxUs8DThN5XJ1QNBKAw.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf929ed31c015c0fca263719464959c7cf79c1067a53ed460310090ca57492b32","isrc":"ARF149900047","name":"Bolero Militar","registered_at":"2026-06-18T16:04:06Z","spotify_id":"6WNqxUs8DThN5XJ1QNBKAw","type":"track"}
track: Yo No Fui
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301853
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Don Leopardo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF149900048
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:30:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x851b07483da5c5737babed62887eccf6106c90bd89eadc1507838c945672ff2c
  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/5UrTALnY9me2oCFXC4SNBM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UrTALnY9me2oCFXC4SNBM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x851b07483da5c5737babed62887eccf6106c90bd89eadc1507838c945672ff2c","isrc":"ARF149900048","name":"Yo No Fui","registered_at":"2026-06-23T06:30:26Z","spotify_id":"5UrTALnY9me2oCFXC4SNBM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851b07483da5c5737babed62887eccf6106c90bd89eadc1507838c945672ff2c. 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/5UrTALnY9me2oCFXC4SNBM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UrTALnY9me2oCFXC4SNBM.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x851b07483da5c5737babed62887eccf6106c90bd89eadc1507838c945672ff2c","isrc":"ARF149900048","name":"Yo No Fui","registered_at":"2026-06-23T06:30:26Z","spotify_id":"5UrTALnY9me2oCFXC4SNBM","type":"track"}
track: Cajón Cinco Estrellas
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190173
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Don Leopardo
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: ARF149900049
  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: Cielo Trucho
track: Abundancia
track: Ojo Por Ojo
track: La Mujer Perfecta
track: Madrugón
track: Ruego
track: Querubín
track: Encapuchados
track: En Trance
track: Requiem
track: Al Fondo De La Red
track: Piel De Gallina
track: Mi Caramelo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T23:24:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3303a57dbb8f7b6bfd20a18a0ce6e10dc45c4de3d8944c76b9e6ab3ccadffcba

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0oTLALihHj7CwGGpmvfUeW.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oTLALihHj7CwGGpmvfUeW

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3303a57dbb8f7b6bfd20a18a0ce6e10dc45c4de3d8944c76b9e6ab3ccadffcba","isrc":"ARF149900049","name":"Cajón Cinco Estrellas","registered_at":"2026-06-25T23:24:35Z","spotify_id":"0oTLALihHj7CwGGpmvfUeW","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 0x3303a57dbb8f7b6bfd20a18a0ce6e10dc45c4de3d8944c76b9e6ab3ccadffcba. 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/0oTLALihHj7CwGGpmvfUeW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oTLALihHj7CwGGpmvfUeW.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x3303a57dbb8f7b6bfd20a18a0ce6e10dc45c4de3d8944c76b9e6ab3ccadffcba","isrc":"ARF149900049","name":"Cajón Cinco Estrellas","registered_at":"2026-06-25T23:24:35Z","spotify_id":"0oTLALihHj7CwGGpmvfUeW","type":"track"}

Cielo Trucho
type: MusicRecording
duration: PT3M6S
duration ms: 186506
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:47:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd783340a07e6fb7b54b9be6c459acc7930101f862c32eead8d48b379ea678fb9
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/2pUfz97j7gdtuawrtAQPOk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pUfz97j7gdtuawrtAQPOk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd783340a07e6fb7b54b9be6c459acc7930101f862c32eead8d48b379ea678fb9","isrc":"ARF149900050","name":"Cielo Trucho","registered_at":"2026-06-22T00:47:28Z","spotify_id":"2pUfz97j7gdtuawrtAQPOk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd783340a07e6fb7b54b9be6c459acc7930101f862c32eead8d48b379ea678fb9. 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/2pUfz97j7gdtuawrtAQPOk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pUfz97j7gdtuawrtAQPOk.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd783340a07e6fb7b54b9be6c459acc7930101f862c32eead8d48b379ea678fb9","isrc":"ARF149900050","name":"Cielo Trucho","registered_at":"2026-06-22T00:47:28Z","spotify_id":"2pUfz97j7gdtuawrtAQPOk","type":"track"}

Abundancia
type: MusicRecording
duration: PT1M6S
duration ms: 66866
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:19:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2878376c450128a2a2a6ac257139c162d31f070d8f15c01712af8422268d7451
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/3fmP6s3sejvxThLF2vliq0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fmP6s3sejvxThLF2vliq0
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 0x2878376c450128a2a2a6ac257139c162d31f070d8f15c01712af8422268d7451. 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/3fmP6s3sejvxThLF2vliq0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fmP6s3sejvxThLF2vliq0.
  date published: 2026-07-02T03:55:08Z

Ojo Por Ojo
type: MusicRecording
duration: PT2M55S
duration ms: 175826
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:51:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2090104a1683fd944e0132d04f7a70e17607df2bcbf100aaf307420070886d1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2GvfvXKCmb0R1T4Z7clUTi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GvfvXKCmb0R1T4Z7clUTi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2090104a1683fd944e0132d04f7a70e17607df2bcbf100aaf307420070886d1c","isrc":"ARF149900052","name":"Ojo Por Ojo","registered_at":"2026-06-25T19:51:15Z","spotify_id":"2GvfvXKCmb0R1T4Z7clUTi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2090104a1683fd944e0132d04f7a70e17607df2bcbf100aaf307420070886d1c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2GvfvXKCmb0R1T4Z7clUTi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GvfvXKCmb0R1T4Z7clUTi.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x2090104a1683fd944e0132d04f7a70e17607df2bcbf100aaf307420070886d1c","isrc":"ARF149900052","name":"Ojo Por Ojo","registered_at":"2026-06-25T19:51:15Z","spotify_id":"2GvfvXKCmb0R1T4Z7clUTi","type":"track"}

La Mujer Perfecta
type: MusicRecording
duration: PT11M56S
duration ms: 716933
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:22:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72fb1a721bc462be0d0de66927414c2b65c537e781d9eb3f49fe6f80b06ad536
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/32MOLmxMmOM7HmjAoQ7Osw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32MOLmxMmOM7HmjAoQ7Osw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72fb1a721bc462be0d0de66927414c2b65c537e781d9eb3f49fe6f80b06ad536","isrc":"ARF149900053","name":"La Mujer Perfecta","registered_at":"2026-06-27T02:22:16Z","spotify_id":"32MOLmxMmOM7HmjAoQ7Osw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72fb1a721bc462be0d0de66927414c2b65c537e781d9eb3f49fe6f80b06ad536. 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/32MOLmxMmOM7HmjAoQ7Osw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32MOLmxMmOM7HmjAoQ7Osw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x72fb1a721bc462be0d0de66927414c2b65c537e781d9eb3f49fe6f80b06ad536","isrc":"ARF149900053","name":"La Mujer Perfecta","registered_at":"2026-06-27T02:22:16Z","spotify_id":"32MOLmxMmOM7HmjAoQ7Osw","type":"track"}

Madrugón
type: MusicRecording
duration: PT4M3S
duration ms: 243880
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:26:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47e9a60b625fee4c2dfd29529d6042c53fd4dfa37bb326afbd0ece3c4caf2d33
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/6zT75LT1gDqnPzGiw5OKhC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zT75LT1gDqnPzGiw5OKhC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47e9a60b625fee4c2dfd29529d6042c53fd4dfa37bb326afbd0ece3c4caf2d33","isrc":"ARF149900054","name":"Madrugón","registered_at":"2026-06-23T06:26:11Z","spotify_id":"6zT75LT1gDqnPzGiw5OKhC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e9a60b625fee4c2dfd29529d6042c53fd4dfa37bb326afbd0ece3c4caf2d33. 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/6zT75LT1gDqnPzGiw5OKhC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zT75LT1gDqnPzGiw5OKhC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x47e9a60b625fee4c2dfd29529d6042c53fd4dfa37bb326afbd0ece3c4caf2d33","isrc":"ARF149900054","name":"Madrugón","registered_at":"2026-06-23T06:26:11Z","spotify_id":"6zT75LT1gDqnPzGiw5OKhC","type":"track"}

Ruego
type: MusicRecording
duration: PT4M7S
duration ms: 247986
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:08:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38387dc08aa1dfa0ae359774ca4d89006cf07728f3574ae29b93a41c9a579863
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/0LEuPYut8XqUTGSktAOnDG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LEuPYut8XqUTGSktAOnDG
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 0x38387dc08aa1dfa0ae359774ca4d89006cf07728f3574ae29b93a41c9a579863. 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/0LEuPYut8XqUTGSktAOnDG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LEuPYut8XqUTGSktAOnDG.
  date published: 2026-07-02T03:30:09Z

Querubín
type: MusicRecording
duration: PT4M5S
duration ms: 245413
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:51:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x001e5fa517281799212e685746083c6049c5c69d52e6068e69ca970afc805a9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4UbjxdTKlPrkDO0wMlGa9J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UbjxdTKlPrkDO0wMlGa9J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x001e5fa517281799212e685746083c6049c5c69d52e6068e69ca970afc805a9c","isrc":"ARF149900056","name":"Querubín","registered_at":"2026-06-25T19:51:01Z","spotify_id":"4UbjxdTKlPrkDO0wMlGa9J","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001e5fa517281799212e685746083c6049c5c69d52e6068e69ca970afc805a9c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4UbjxdTKlPrkDO0wMlGa9J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UbjxdTKlPrkDO0wMlGa9J.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x001e5fa517281799212e685746083c6049c5c69d52e6068e69ca970afc805a9c","isrc":"ARF149900056","name":"Querubín","registered_at":"2026-06-25T19:51:01Z","spotify_id":"4UbjxdTKlPrkDO0wMlGa9J","type":"track"}

Encapuchados
type: MusicRecording
duration: PT4M23S
duration ms: 263880
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T02:26:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf23bdafbf75307bb73538c4e8bf93430ba24154aeb9eb150aadb91e0d287dba0
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/1sT5w1PGFjEgvyeHAx4bgL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sT5w1PGFjEgvyeHAx4bgL
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 0xf23bdafbf75307bb73538c4e8bf93430ba24154aeb9eb150aadb91e0d287dba0. 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/1sT5w1PGFjEgvyeHAx4bgL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sT5w1PGFjEgvyeHAx4bgL.
  date published: 2026-07-02T03:55:08Z

En Trance
type: MusicRecording
duration: PT3M31S
duration ms: 211666
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900058

Requiem
type: MusicRecording
duration: PT1M16S
duration ms: 76626
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900059

Al Fondo De La Red
type: MusicRecording
duration: PT4M47S
duration ms: 287653
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:17:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb75616348ec174b9972bcf01e16d5a2a20c52207f45d47b1311d642bc95693a
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/7He0wLX2GDszbsa2BytUCD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7He0wLX2GDszbsa2BytUCD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb75616348ec174b9972bcf01e16d5a2a20c52207f45d47b1311d642bc95693a","isrc":"ARF149900060","name":"Al Fondo De La Red","registered_at":"2026-06-09T08:17:40Z","spotify_id":"7He0wLX2GDszbsa2BytUCD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb75616348ec174b9972bcf01e16d5a2a20c52207f45d47b1311d642bc95693a. 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/7He0wLX2GDszbsa2BytUCD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7He0wLX2GDszbsa2BytUCD.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfb75616348ec174b9972bcf01e16d5a2a20c52207f45d47b1311d642bc95693a","isrc":"ARF149900060","name":"Al Fondo De La Red","registered_at":"2026-06-09T08:17:40Z","spotify_id":"7He0wLX2GDszbsa2BytUCD","type":"track"}

Piel De Gallina
type: MusicRecording
duration: PT3M36S
duration ms: 216760
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900061

Mi Caramelo
type: MusicRecording
duration: PT3M23S
duration ms: 203493
explicit: false
by artist: Bersuit Vergarabat
in album: Don Leopardo
  type: MusicAlbum
  date published: 1970-01-01
isrc code: ARF149900062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:49:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e0d095cca98cd9b8ed090b7db966ccbb2ab890d4cd71c486d0c5401873e8692
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/6qg013thztyFPnob0qOwtb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qg013thztyFPnob0qOwtb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e0d095cca98cd9b8ed090b7db966ccbb2ab890d4cd71c486d0c5401873e8692","isrc":"ARF149900062","name":"Mi Caramelo","registered_at":"2026-06-04T08:49:03Z","spotify_id":"6qg013thztyFPnob0qOwtb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0d095cca98cd9b8ed090b7db966ccbb2ab890d4cd71c486d0c5401873e8692. 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/6qg013thztyFPnob0qOwtb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qg013thztyFPnob0qOwtb.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3e0d095cca98cd9b8ed090b7db966ccbb2ab890d4cd71c486d0c5401873e8692","isrc":"ARF149900062","name":"Mi Caramelo","registered_at":"2026-06-04T08:49:03Z","spotify_id":"6qg013thztyFPnob0qOwtb","type":"track"}

Asquerosa Alegría
type: MusicAlbum
date published: 1993-01-01
track: Fuera de Acá
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251226
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Asquerosa Alegría
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: ARG601011533
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:37:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x43f96da5ab3cd0f2eb50ef69db2a80f0ae1252644390daff2098d485000643dd
  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/1S7NhFis9yRTBc17a2sE8h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S7NhFis9yRTBc17a2sE8h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x43f96da5ab3cd0f2eb50ef69db2a80f0ae1252644390daff2098d485000643dd","isrc":"ARG601011533","name":"Fuera de Acá","registered_at":"2026-06-09T17:37:42Z","spotify_id":"1S7NhFis9yRTBc17a2sE8h","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f96da5ab3cd0f2eb50ef69db2a80f0ae1252644390daff2098d485000643dd. 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/1S7NhFis9yRTBc17a2sE8h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S7NhFis9yRTBc17a2sE8h.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x43f96da5ab3cd0f2eb50ef69db2a80f0ae1252644390daff2098d485000643dd","isrc":"ARG601011533","name":"Fuera de Acá","registered_at":"2026-06-09T17:37:42Z","spotify_id":"1S7NhFis9yRTBc17a2sE8h","type":"track"}
track: Sin Son
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297533
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Asquerosa Alegría
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: ARG601011534
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T09:56:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36bc7523f55ea7b9a41900c8732f07e6a65d55dc4d789039f2c137b3b1bdb3d5
  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/49m7wNqzdAo7l6Z8C9mh3I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49m7wNqzdAo7l6Z8C9mh3I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x36bc7523f55ea7b9a41900c8732f07e6a65d55dc4d789039f2c137b3b1bdb3d5","isrc":"ARG601011534","name":"Sin Son","registered_at":"2026-06-11T09:56:49Z","spotify_id":"49m7wNqzdAo7l6Z8C9mh3I","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bc7523f55ea7b9a41900c8732f07e6a65d55dc4d789039f2c137b3b1bdb3d5. 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/49m7wNqzdAo7l6Z8C9mh3I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49m7wNqzdAo7l6Z8C9mh3I.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x36bc7523f55ea7b9a41900c8732f07e6a65d55dc4d789039f2c137b3b1bdb3d5","isrc":"ARG601011534","name":"Sin Son","registered_at":"2026-06-11T09:56:49Z","spotify_id":"49m7wNqzdAo7l6Z8C9mh3I","type":"track"}
track: Tu Pastilla Fue
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238533
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Asquerosa Alegría
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: ARG601011535
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:33:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x56b45f8094e04aab22894e0593cce9ea9fe875ca766a214e7c823695da9487cd
  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/6GS13P1HP8mvX5SeZXLwyM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GS13P1HP8mvX5SeZXLwyM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x56b45f8094e04aab22894e0593cce9ea9fe875ca766a214e7c823695da9487cd","isrc":"ARG601011535","name":"Tu Pastilla Fue","registered_at":"2026-06-09T17:33:49Z","spotify_id":"6GS13P1HP8mvX5SeZXLwyM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b45f8094e04aab22894e0593cce9ea9fe875ca766a214e7c823695da9487cd. 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/6GS13P1HP8mvX5SeZXLwyM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GS13P1HP8mvX5SeZXLwyM.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x56b45f8094e04aab22894e0593cce9ea9fe875ca766a214e7c823695da9487cd","isrc":"ARG601011535","name":"Tu Pastilla Fue","registered_at":"2026-06-09T17:33:49Z","spotify_id":"6GS13P1HP8mvX5SeZXLwyM","type":"track"}
track: Clara
  type: MusicRecording
  duration: PT5M5S
  duration ms: 305306
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Asquerosa Alegría
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: ARG601011536
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T19:32:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25f9c807cbda52beb1bb442ea847187a8c07c1a3f09110543ad99c2840daf37c
  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/18IZpatgaWXRmDLaA9E19E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18IZpatgaWXRmDLaA9E19E
  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 0x25f9c807cbda52beb1bb442ea847187a8c07c1a3f09110543ad99c2840daf37c. 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/18IZpatgaWXRmDLaA9E19E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18IZpatgaWXRmDLaA9E19E.
    date published: 2026-07-02T03:55:08Z
track: Cha Cha Cha
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167960
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Asquerosa Alegría
    type: MusicAlbum
    date published: 1993-01-01
  isrc code: ARG601011537
  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: Ausencia de Estribillo
track: Si Amanece
track: Decile a Tu Mamá
track: Balada de Guang Chang Kein
track: Los Elefantitos
track: Vamos, No Llegamos
track: Nepore'y (Tu Ausencia)
track: Buceando en el Riachuelo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T02:21:29+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa3ee51ae467d3d983315c347fdd1b78ba20820fc2519c177a847fc4f5502f23a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3p5FXhVZrHeKWKWrJsHDxN.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3p5FXhVZrHeKWKWrJsHDxN

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa3ee51ae467d3d983315c347fdd1b78ba20820fc2519c177a847fc4f5502f23a","isrc":"ARG601011537","name":"Cha Cha Cha","registered_at":"2026-06-21T02:21:29Z","spotify_id":"3p5FXhVZrHeKWKWrJsHDxN","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 0xa3ee51ae467d3d983315c347fdd1b78ba20820fc2519c177a847fc4f5502f23a. 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/3p5FXhVZrHeKWKWrJsHDxN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3p5FXhVZrHeKWKWrJsHDxN.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xa3ee51ae467d3d983315c347fdd1b78ba20820fc2519c177a847fc4f5502f23a","isrc":"ARG601011537","name":"Cha Cha Cha","registered_at":"2026-06-21T02:21:29Z","spotify_id":"3p5FXhVZrHeKWKWrJsHDxN","type":"track"}

Ausencia de Estribillo
type: MusicRecording
duration: PT2M35S
duration ms: 155840
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011538
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T09:56:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fd0352002a34c5ac8a25cd5927380ba1c93924a7c3a6ba13009240a2409dae0
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/41rLEJRSTfyRNP2KmxPkb1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41rLEJRSTfyRNP2KmxPkb1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fd0352002a34c5ac8a25cd5927380ba1c93924a7c3a6ba13009240a2409dae0","isrc":"ARG601011538","name":"Ausencia de Estribillo","registered_at":"2026-06-11T09:56:51Z","spotify_id":"41rLEJRSTfyRNP2KmxPkb1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd0352002a34c5ac8a25cd5927380ba1c93924a7c3a6ba13009240a2409dae0. 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/41rLEJRSTfyRNP2KmxPkb1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41rLEJRSTfyRNP2KmxPkb1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2fd0352002a34c5ac8a25cd5927380ba1c93924a7c3a6ba13009240a2409dae0","isrc":"ARG601011538","name":"Ausencia de Estribillo","registered_at":"2026-06-11T09:56:51Z","spotify_id":"41rLEJRSTfyRNP2KmxPkb1","type":"track"}

Si Amanece
type: MusicRecording
duration: PT4M30S
duration ms: 270226
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011539
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:03:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5925fe4b1e472a9ad845974cefb6ea593712fc89f4edeb40483a713aff4c0707
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/7JoHgRKQEcO6M2ip54S2jy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JoHgRKQEcO6M2ip54S2jy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5925fe4b1e472a9ad845974cefb6ea593712fc89f4edeb40483a713aff4c0707","isrc":"ARG601011539","name":"Si Amanece","registered_at":"2026-06-18T16:03:17Z","spotify_id":"7JoHgRKQEcO6M2ip54S2jy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5925fe4b1e472a9ad845974cefb6ea593712fc89f4edeb40483a713aff4c0707. 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/7JoHgRKQEcO6M2ip54S2jy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JoHgRKQEcO6M2ip54S2jy.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5925fe4b1e472a9ad845974cefb6ea593712fc89f4edeb40483a713aff4c0707","isrc":"ARG601011539","name":"Si Amanece","registered_at":"2026-06-18T16:03:17Z","spotify_id":"7JoHgRKQEcO6M2ip54S2jy","type":"track"}

Decile a Tu Mamá
type: MusicRecording
duration: PT2M27S
duration ms: 147066
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011540
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T09:56:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8e4c0811c60ede4a2edf1eedcacb5e52befbb271d3bfbd5cd2f23fe9829e62e
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/2uEy4syAfhRC5YvfEQ1mP3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uEy4syAfhRC5YvfEQ1mP3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8e4c0811c60ede4a2edf1eedcacb5e52befbb271d3bfbd5cd2f23fe9829e62e","isrc":"ARG601011540","name":"Decile a Tu Mamá","registered_at":"2026-06-11T09:56:53Z","spotify_id":"2uEy4syAfhRC5YvfEQ1mP3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e4c0811c60ede4a2edf1eedcacb5e52befbb271d3bfbd5cd2f23fe9829e62e. 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/2uEy4syAfhRC5YvfEQ1mP3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uEy4syAfhRC5YvfEQ1mP3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd8e4c0811c60ede4a2edf1eedcacb5e52befbb271d3bfbd5cd2f23fe9829e62e","isrc":"ARG601011540","name":"Decile a Tu Mamá","registered_at":"2026-06-11T09:56:53Z","spotify_id":"2uEy4syAfhRC5YvfEQ1mP3","type":"track"}

Balada de Guang Chang Kein
type: MusicRecording
duration: PT0M46S
duration ms: 46173
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011541

Los Elefantitos
type: MusicRecording
duration: PT5M16S
duration ms: 316626
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011542
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:59:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc3ddd8f39f225e69a61c691016333ab96c2f8e8cc89e93ec52b4f7346c1947c
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/1cvN2UfsBbIkbC0BjORzSg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cvN2UfsBbIkbC0BjORzSg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc3ddd8f39f225e69a61c691016333ab96c2f8e8cc89e93ec52b4f7346c1947c","isrc":"ARG601011542","name":"Los Elefantitos","registered_at":"2026-06-22T00:59:22Z","spotify_id":"1cvN2UfsBbIkbC0BjORzSg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3ddd8f39f225e69a61c691016333ab96c2f8e8cc89e93ec52b4f7346c1947c. 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/1cvN2UfsBbIkbC0BjORzSg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cvN2UfsBbIkbC0BjORzSg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdc3ddd8f39f225e69a61c691016333ab96c2f8e8cc89e93ec52b4f7346c1947c","isrc":"ARG601011542","name":"Los Elefantitos","registered_at":"2026-06-22T00:59:22Z","spotify_id":"1cvN2UfsBbIkbC0BjORzSg","type":"track"}

Vamos, No Llegamos
type: MusicRecording
duration: PT3M40S
duration ms: 220573
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011543
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T04:13:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bc19fe9125bc5aa5c8d0e9feba9ca8da7ab24b26d8874ce726bd2883b5f5d3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4CRgXoUOE5K7g7668WmH97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CRgXoUOE5K7g7668WmH97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:30:17Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bc19fe9125bc5aa5c8d0e9feba9ca8da7ab24b26d8874ce726bd2883b5f5d3b","isrc":"ARG601011543","name":"Vamos, No Llegamos","registered_at":"2026-06-17T04:13:56Z","spotify_id":"4CRgXoUOE5K7g7668WmH97","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc19fe9125bc5aa5c8d0e9feba9ca8da7ab24b26d8874ce726bd2883b5f5d3b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:30:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CRgXoUOE5K7g7668WmH97.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CRgXoUOE5K7g7668WmH97.
  date published: 2026-06-17T20:30:17Z
  text: {"copyright_id":"0x7bc19fe9125bc5aa5c8d0e9feba9ca8da7ab24b26d8874ce726bd2883b5f5d3b","isrc":"ARG601011543","name":"Vamos, No Llegamos","registered_at":"2026-06-17T04:13:56Z","spotify_id":"4CRgXoUOE5K7g7668WmH97","type":"track"}

Nepore'y (Tu Ausencia)
type: MusicRecording
duration: PT5M45S
duration ms: 345666
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011544
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:44:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22da2c702986756e86961175ee8bbdbffc6711b3faf0e3d636327ef5211b4486
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/2cQgMGheTJF3DGbe0yRdPa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cQgMGheTJF3DGbe0yRdPa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22da2c702986756e86961175ee8bbdbffc6711b3faf0e3d636327ef5211b4486","isrc":"ARG601011544","name":"Nepore'y (Tu Ausencia)","registered_at":"2026-06-09T17:44:27Z","spotify_id":"2cQgMGheTJF3DGbe0yRdPa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22da2c702986756e86961175ee8bbdbffc6711b3faf0e3d636327ef5211b4486. 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/2cQgMGheTJF3DGbe0yRdPa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cQgMGheTJF3DGbe0yRdPa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x22da2c702986756e86961175ee8bbdbffc6711b3faf0e3d636327ef5211b4486","isrc":"ARG601011544","name":"Nepore'y (Tu Ausencia)","registered_at":"2026-06-09T17:44:27Z","spotify_id":"2cQgMGheTJF3DGbe0yRdPa","type":"track"}

Buceando en el Riachuelo
type: MusicRecording
duration: PT2M12S
duration ms: 132666
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011545
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:14:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5bf51622b5d1e09110ce51cf0353cdc5fd0d7f282fab20449215b99eb197c047
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/4YsqbDszcGngpDIpzSeg2I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YsqbDszcGngpDIpzSeg2I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5bf51622b5d1e09110ce51cf0353cdc5fd0d7f282fab20449215b99eb197c047","isrc":"ARG601011545","name":"Buceando en el Riachuelo","registered_at":"2026-06-19T11:14:45Z","spotify_id":"4YsqbDszcGngpDIpzSeg2I","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf51622b5d1e09110ce51cf0353cdc5fd0d7f282fab20449215b99eb197c047. 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/4YsqbDszcGngpDIpzSeg2I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YsqbDszcGngpDIpzSeg2I.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5bf51622b5d1e09110ce51cf0353cdc5fd0d7f282fab20449215b99eb197c047","isrc":"ARG601011545","name":"Buceando en el Riachuelo","registered_at":"2026-06-19T11:14:45Z","spotify_id":"4YsqbDszcGngpDIpzSeg2I","type":"track"}

Y Punto...
type: MusicAlbum
date published: 1992-01-01
track: El Tiempo No Para
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323386
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Y Punto...
    type: MusicAlbum
    date published: 1992-01-01
  isrc code: ARG601011546
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:15:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4f1eea7a16bd2224b73391651e5ac84e4a8bf342318e2ba1c5135299e197bb3f
  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/1lvkQFyPdbgK9gcTPgXrYx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lvkQFyPdbgK9gcTPgXrYx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4f1eea7a16bd2224b73391651e5ac84e4a8bf342318e2ba1c5135299e197bb3f","isrc":"ARG601011546","name":"El Tiempo No Para","registered_at":"2026-06-05T11:15:55Z","spotify_id":"1lvkQFyPdbgK9gcTPgXrYx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1eea7a16bd2224b73391651e5ac84e4a8bf342318e2ba1c5135299e197bb3f. 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/1lvkQFyPdbgK9gcTPgXrYx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lvkQFyPdbgK9gcTPgXrYx.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4f1eea7a16bd2224b73391651e5ac84e4a8bf342318e2ba1c5135299e197bb3f","isrc":"ARG601011546","name":"El Tiempo No Para","registered_at":"2026-06-05T11:15:55Z","spotify_id":"1lvkQFyPdbgK9gcTPgXrYx","type":"track"}
track: La Papita
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197253
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Y Punto...
    type: MusicAlbum
    date published: 1992-01-01
  isrc code: ARG601011547
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:17:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff9e8248d59bc71e408081bf370541df285d8536057f58a73b941bef297555aa
  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/6yz8T1pVUMhoEjpnO4YcU1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yz8T1pVUMhoEjpnO4YcU1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xff9e8248d59bc71e408081bf370541df285d8536057f58a73b941bef297555aa","isrc":"ARG601011547","name":"La Papita","registered_at":"2026-06-19T11:17:42Z","spotify_id":"6yz8T1pVUMhoEjpnO4YcU1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9e8248d59bc71e408081bf370541df285d8536057f58a73b941bef297555aa. 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/6yz8T1pVUMhoEjpnO4YcU1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yz8T1pVUMhoEjpnO4YcU1.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xff9e8248d59bc71e408081bf370541df285d8536057f58a73b941bef297555aa","isrc":"ARG601011547","name":"La Papita","registered_at":"2026-06-19T11:17:42Z","spotify_id":"6yz8T1pVUMhoEjpnO4YcU1","type":"track"}
track: Diez Mil
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258746
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Y Punto...
    type: MusicAlbum
    date published: 1992-01-01
  isrc code: ARG601011548
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:23:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1a22ebdb69363b66e08fa2e8c5348f85b34a497ab6e0fc3ad0f0af5e966badb
  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/6dI0LFJImqhaLiw2ca80G9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dI0LFJImqhaLiw2ca80G9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf1a22ebdb69363b66e08fa2e8c5348f85b34a497ab6e0fc3ad0f0af5e966badb","isrc":"ARG601011548","name":"Diez Mil","registered_at":"2026-06-10T17:23:43Z","spotify_id":"6dI0LFJImqhaLiw2ca80G9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a22ebdb69363b66e08fa2e8c5348f85b34a497ab6e0fc3ad0f0af5e966badb. 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/6dI0LFJImqhaLiw2ca80G9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dI0LFJImqhaLiw2ca80G9.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf1a22ebdb69363b66e08fa2e8c5348f85b34a497ab6e0fc3ad0f0af5e966badb","isrc":"ARG601011548","name":"Diez Mil","registered_at":"2026-06-10T17:23:43Z","spotify_id":"6dI0LFJImqhaLiw2ca80G9","type":"track"}
track: Tuyú
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285906
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Y Punto...
    type: MusicAlbum
    date published: 1992-01-01
  isrc code: ARG601011549
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:03:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc70ff86dcfc47f80c8660754e0518b3058b0f9fd66cd07b42a245d5ed5fbe57b
  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/1tqJ0dxjvLv8QHdatcVMW9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tqJ0dxjvLv8QHdatcVMW9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc70ff86dcfc47f80c8660754e0518b3058b0f9fd66cd07b42a245d5ed5fbe57b","isrc":"ARG601011549","name":"Tuyú","registered_at":"2026-06-18T16:03:23Z","spotify_id":"1tqJ0dxjvLv8QHdatcVMW9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70ff86dcfc47f80c8660754e0518b3058b0f9fd66cd07b42a245d5ed5fbe57b. 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/1tqJ0dxjvLv8QHdatcVMW9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tqJ0dxjvLv8QHdatcVMW9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc70ff86dcfc47f80c8660754e0518b3058b0f9fd66cd07b42a245d5ed5fbe57b","isrc":"ARG601011549","name":"Tuyú","registered_at":"2026-06-18T16:03:23Z","spotify_id":"1tqJ0dxjvLv8QHdatcVMW9","type":"track"}
track: Homenaje a los Locos del Borda
  type: MusicRecording
  duration: PT5M44S
  duration ms: 344146
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Y Punto...
    type: MusicAlbum
    date published: 1992-01-01
  isrc code: ARG601011550
  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: Venganza de los Muertos Pobres (Faro)
track: Hociquito de Ratón
track: La Logia (iambo-Iombo)
track: Como Nada Puedo Hacer
track: Sistema al Mejor Postor

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T02:33:43+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x66315e0bbbe6a20674e9358a406b95a0554aa524f37727d9f504c0ca4f292e42

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5cvcbYJsEmQukcu9hfzZRQ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cvcbYJsEmQukcu9hfzZRQ

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x66315e0bbbe6a20674e9358a406b95a0554aa524f37727d9f504c0ca4f292e42","isrc":"ARG601011550","name":"Homenaje a los Locos del Borda","registered_at":"2026-06-21T02:33:43Z","spotify_id":"5cvcbYJsEmQukcu9hfzZRQ","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 0x66315e0bbbe6a20674e9358a406b95a0554aa524f37727d9f504c0ca4f292e42. 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/5cvcbYJsEmQukcu9hfzZRQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cvcbYJsEmQukcu9hfzZRQ.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x66315e0bbbe6a20674e9358a406b95a0554aa524f37727d9f504c0ca4f292e42","isrc":"ARG601011550","name":"Homenaje a los Locos del Borda","registered_at":"2026-06-21T02:33:43Z","spotify_id":"5cvcbYJsEmQukcu9hfzZRQ","type":"track"}

Venganza de los Muertos Pobres (Faro)
type: MusicRecording
duration: PT5M33S
duration ms: 333546
explicit: false
by artist: Bersuit Vergarabat
in album: Y Punto...
  type: MusicAlbum
  date published: 1992-01-01
isrc code: ARG601011551
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:03:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa78da90d25649569be6964438047c67544b1e3cb4719e3d9780989ac3c985e8f
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/111BSv2Xe530o6wEMV6NLy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/111BSv2Xe530o6wEMV6NLy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa78da90d25649569be6964438047c67544b1e3cb4719e3d9780989ac3c985e8f","isrc":"ARG601011551","name":"Venganza de los Muertos Pobres (Faro)","registered_at":"2026-06-18T16:03:19Z","spotify_id":"111BSv2Xe530o6wEMV6NLy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78da90d25649569be6964438047c67544b1e3cb4719e3d9780989ac3c985e8f. 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/111BSv2Xe530o6wEMV6NLy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/111BSv2Xe530o6wEMV6NLy.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa78da90d25649569be6964438047c67544b1e3cb4719e3d9780989ac3c985e8f","isrc":"ARG601011551","name":"Venganza de los Muertos Pobres (Faro)","registered_at":"2026-06-18T16:03:19Z","spotify_id":"111BSv2Xe530o6wEMV6NLy","type":"track"}

Hociquito de Ratón
type: MusicRecording
duration: PT2M35S
duration ms: 155426
explicit: false
by artist: Bersuit Vergarabat
in album: Y Punto...
  type: MusicAlbum
  date published: 1992-01-01
isrc code: ARG601011552
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:13:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa16cb11c6027df07d11334ab896d988a89725775b713b277504354ebd0b2b0c2
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/5OeS2YYTyAfwgmXTKpoNur.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OeS2YYTyAfwgmXTKpoNur
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa16cb11c6027df07d11334ab896d988a89725775b713b277504354ebd0b2b0c2","isrc":"ARG601011552","name":"Hociquito de Ratón","registered_at":"2026-06-19T11:13:18Z","spotify_id":"5OeS2YYTyAfwgmXTKpoNur","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16cb11c6027df07d11334ab896d988a89725775b713b277504354ebd0b2b0c2. 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/5OeS2YYTyAfwgmXTKpoNur.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OeS2YYTyAfwgmXTKpoNur.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa16cb11c6027df07d11334ab896d988a89725775b713b277504354ebd0b2b0c2","isrc":"ARG601011552","name":"Hociquito de Ratón","registered_at":"2026-06-19T11:13:18Z","spotify_id":"5OeS2YYTyAfwgmXTKpoNur","type":"track"}

La Logia (iambo-Iombo)
type: MusicRecording
duration: PT3M57S
duration ms: 237986
explicit: false
by artist: Bersuit Vergarabat
in album: Y Punto...
  type: MusicAlbum
  date published: 1992-01-01
isrc code: ARG601011553
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:03:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ae7752d1ea69beff69dd6edc3844dbb1b1ad5232409d3d6a70dc1e3b922b27b
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/4ZKXrJMWPWR8R7725hkyKA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZKXrJMWPWR8R7725hkyKA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ae7752d1ea69beff69dd6edc3844dbb1b1ad5232409d3d6a70dc1e3b922b27b","isrc":"ARG601011553","name":"La Logia (iambo-Iombo)","registered_at":"2026-06-18T16:03:35Z","spotify_id":"4ZKXrJMWPWR8R7725hkyKA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae7752d1ea69beff69dd6edc3844dbb1b1ad5232409d3d6a70dc1e3b922b27b. 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/4ZKXrJMWPWR8R7725hkyKA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZKXrJMWPWR8R7725hkyKA.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8ae7752d1ea69beff69dd6edc3844dbb1b1ad5232409d3d6a70dc1e3b922b27b","isrc":"ARG601011553","name":"La Logia (iambo-Iombo)","registered_at":"2026-06-18T16:03:35Z","spotify_id":"4ZKXrJMWPWR8R7725hkyKA","type":"track"}

Como Nada Puedo Hacer
type: MusicRecording
duration: PT5M37S
duration ms: 337093
explicit: false
by artist: Bersuit Vergarabat
in album: Y Punto...
  type: MusicAlbum
  date published: 1992-01-01
isrc code: ARG601011554
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:43:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a8346aaa3d1644a4e5753246e1058ac63300617a122d4272b711f15d3a4f4a7
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/47vMSgsONUWYvlIEwubCOK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47vMSgsONUWYvlIEwubCOK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a8346aaa3d1644a4e5753246e1058ac63300617a122d4272b711f15d3a4f4a7","isrc":"ARG601011554","name":"Como Nada Puedo Hacer","registered_at":"2026-06-09T17:43:50Z","spotify_id":"47vMSgsONUWYvlIEwubCOK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8346aaa3d1644a4e5753246e1058ac63300617a122d4272b711f15d3a4f4a7. 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/47vMSgsONUWYvlIEwubCOK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47vMSgsONUWYvlIEwubCOK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8a8346aaa3d1644a4e5753246e1058ac63300617a122d4272b711f15d3a4f4a7","isrc":"ARG601011554","name":"Como Nada Puedo Hacer","registered_at":"2026-06-09T17:43:50Z","spotify_id":"47vMSgsONUWYvlIEwubCOK","type":"track"}

Sistema al Mejor Postor
type: MusicRecording
duration: PT5M8S
duration ms: 308693
explicit: false
by artist: Bersuit Vergarabat
in album: Y Punto...
  type: MusicAlbum
  date published: 1992-01-01
isrc code: ARG601011555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:04:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f448a3db755fdd135cf6169b37b019651b58d772a8141309ca4e4459e932e9d
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/7K7Uy14QWQ3hJRc8MjukJF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7K7Uy14QWQ3hJRc8MjukJF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f448a3db755fdd135cf6169b37b019651b58d772a8141309ca4e4459e932e9d","isrc":"ARG601011555","name":"Sistema al Mejor Postor","registered_at":"2026-06-18T16:04:21Z","spotify_id":"7K7Uy14QWQ3hJRc8MjukJF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f448a3db755fdd135cf6169b37b019651b58d772a8141309ca4e4459e932e9d. 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/7K7Uy14QWQ3hJRc8MjukJF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7K7Uy14QWQ3hJRc8MjukJF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1f448a3db755fdd135cf6169b37b019651b58d772a8141309ca4e4459e932e9d","isrc":"ARG601011555","name":"Sistema al Mejor Postor","registered_at":"2026-06-18T16:04:21Z","spotify_id":"7K7Uy14QWQ3hJRc8MjukJF","type":"track"}

La Soledad
type: MusicAlbum
date published: 2024-04-04
track: La Soledad
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286795
  explicit: false
  by artist: Cumbia Club
  by artist: Bersuit Vergarabat
  by artist: El Club de la Cumbia
  in album: La Soledad
    type: MusicAlbum
    date published: 2024-04-04
  isrc code: UYM122400460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:15:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f3c0874f7aae068eb836f768d201ddc05886ae74652a52cb23ebb5799696340
  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/07c2XkjJl0nMgMhYsxyPww.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07c2XkjJl0nMgMhYsxyPww
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f3c0874f7aae068eb836f768d201ddc05886ae74652a52cb23ebb5799696340","isrc":"UYM122400460","name":"La Soledad","registered_at":"2026-06-08T03:15:27Z","spotify_id":"07c2XkjJl0nMgMhYsxyPww","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3c0874f7aae068eb836f768d201ddc05886ae74652a52cb23ebb5799696340. 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/07c2XkjJl0nMgMhYsxyPww.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07c2XkjJl0nMgMhYsxyPww.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9f3c0874f7aae068eb836f768d201ddc05886ae74652a52cb23ebb5799696340","isrc":"UYM122400460","name":"La Soledad","registered_at":"2026-06-08T03:15:27Z","spotify_id":"07c2XkjJl0nMgMhYsxyPww","type":"track"}

TOCO Y ME VOY
type: MusicAlbum
date published: 2023-12-15
track: TOCO Y ME VOY
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226082
  explicit: false
  by artist: Luck Ra
  by artist: Bersuit Vergarabat
  by artist: La T y La M
  in album: TOCO Y ME VOY
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: CLPP22300140
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T21:09:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe463167d329a685ce500abc2a37e0faee2794477bbf395686d5d118e3ffc3b83
  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/7jiZV8G6LpEGdiPY2zs6BV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jiZV8G6LpEGdiPY2zs6BV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe463167d329a685ce500abc2a37e0faee2794477bbf395686d5d118e3ffc3b83","isrc":"CLPP22300140","name":"TOCO Y ME VOY","registered_at":"2026-06-01T21:09:20Z","spotify_id":"7jiZV8G6LpEGdiPY2zs6BV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463167d329a685ce500abc2a37e0faee2794477bbf395686d5d118e3ffc3b83. 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/7jiZV8G6LpEGdiPY2zs6BV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jiZV8G6LpEGdiPY2zs6BV.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe463167d329a685ce500abc2a37e0faee2794477bbf395686d5d118e3ffc3b83","isrc":"CLPP22300140","name":"TOCO Y ME VOY","registered_at":"2026-06-01T21:09:20Z","spotify_id":"7jiZV8G6LpEGdiPY2zs6BV","type":"track"}

Víctimas
type: MusicAlbum
date published: 2023-10-05
track: Víctimas
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238809
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Víctimas
    type: MusicAlbum
    date published: 2023-10-05
  isrc code: ARA492300132
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:27:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa144bae8c2bc5ca12763ba1eb512b9704d38e995d8fca0f7dd7b4a243fcb1665
  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/4FeOc23B21fz3Z1pLnnKo6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FeOc23B21fz3Z1pLnnKo6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa144bae8c2bc5ca12763ba1eb512b9704d38e995d8fca0f7dd7b4a243fcb1665","isrc":"ARA492300132","name":"Víctimas","registered_at":"2026-06-17T22:27:08Z","spotify_id":"4FeOc23B21fz3Z1pLnnKo6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa144bae8c2bc5ca12763ba1eb512b9704d38e995d8fca0f7dd7b4a243fcb1665. 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/4FeOc23B21fz3Z1pLnnKo6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FeOc23B21fz3Z1pLnnKo6.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa144bae8c2bc5ca12763ba1eb512b9704d38e995d8fca0f7dd7b4a243fcb1665","isrc":"ARA492300132","name":"Víctimas","registered_at":"2026-06-17T22:27:08Z","spotify_id":"4FeOc23B21fz3Z1pLnnKo6","type":"track"}

Dejar de Perderlo Todo
type: MusicAlbum
date published: 2023-06-30
track: Dejar de Perderlo Todo
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212000
  explicit: false
  by artist: Ariel Prat
  by artist: Bersuit Vergarabat
  in album: Dejar de Perderlo Todo
    type: MusicAlbum
    date published: 2023-06-30
  isrc code: ARF862300012

Atrevete
type: MusicAlbum
date published: 2023-06-30
track: Atrevete
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182194
  explicit: false
  by artist: Vale Cuatro
  by artist: Bersuit Vergarabat
  in album: Atrevete
    type: MusicAlbum
    date published: 2023-06-30
  isrc code: QZNJX2362416

¿Qué pasó?
type: MusicAlbum
date published: 2023-06-09
track: ¿Qué pasó?
  type: MusicRecording
  duration: PT5M25S
  duration ms: 325032
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Los Tekis
  in album: ¿Qué pasó?
    type: MusicAlbum
    date published: 2023-06-09

La Bolsa
type: MusicAlbum
date published: 2023-05-05
track: La Bolsa
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199541
  explicit: false
  by artist: The Locos
  by artist: Bersuit Vergarabat
  in album: La Bolsa
    type: MusicAlbum
    date published: 2023-05-05
  isrc code: ES8242349201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:43:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde0414174a3d5e83ea11049220e6fa0c940c1b7a63b128bb77b6978cb3afa405
  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/5oOh7VGtb9DGTHeZQBzKR0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oOh7VGtb9DGTHeZQBzKR0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xde0414174a3d5e83ea11049220e6fa0c940c1b7a63b128bb77b6978cb3afa405","isrc":"ES8242349201","name":"La Bolsa","registered_at":"2026-06-06T10:43:29Z","spotify_id":"5oOh7VGtb9DGTHeZQBzKR0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0414174a3d5e83ea11049220e6fa0c940c1b7a63b128bb77b6978cb3afa405. 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/5oOh7VGtb9DGTHeZQBzKR0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oOh7VGtb9DGTHeZQBzKR0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xde0414174a3d5e83ea11049220e6fa0c940c1b7a63b128bb77b6978cb3afa405","isrc":"ES8242349201","name":"La Bolsa","registered_at":"2026-06-06T10:43:29Z","spotify_id":"5oOh7VGtb9DGTHeZQBzKR0","type":"track"}

Murguita Del Sur
type: MusicAlbum
date published: 2023-04-25
track: Murguita Del Sur
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278914
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Los Perez García
  in album: Murguita Del Sur
    type: MusicAlbum
    date published: 2023-04-25

Vuelos
type: MusicAlbum
date published: 2023-02-25
track: Vuelos
  type: MusicRecording
  duration: PT5M46S
  duration ms: 346655
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Shinova
  in album: Vuelos
    type: MusicAlbum
    date published: 2023-02-25
  isrc code: ARA492300020

Se Viene
type: MusicAlbum
date published: 2023-02-25
track: Se Viene
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207553
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Ilegales
  in album: Se Viene
    type: MusicAlbum
    date published: 2023-02-25
  isrc code: ARA492300011

Yo Tomo
type: MusicAlbum
date published: 2023-01-24
track: Yo Tomo
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218333
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: La Pegatina
  in album: Yo Tomo
    type: MusicAlbum
    date published: 2023-01-24
  isrc code: ARA492300006

Qué Tal Si
type: MusicAlbum
date published: 2022-02-03
track: Qué Tal Si
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230000
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Qué Tal Si
    type: MusicAlbum
    date published: 2022-02-03
  isrc code: ARA492200017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:49:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7ac51891123debcf8d72552d8641e0311ab0cce9156359b8bb1fac6cee67e36
  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/1nymd0Q8wlYw8GO6qpFFzz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nymd0Q8wlYw8GO6qpFFzz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa7ac51891123debcf8d72552d8641e0311ab0cce9156359b8bb1fac6cee67e36","isrc":"ARA492200017","name":"Qué Tal Si","registered_at":"2026-06-10T03:49:19Z","spotify_id":"1nymd0Q8wlYw8GO6qpFFzz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ac51891123debcf8d72552d8641e0311ab0cce9156359b8bb1fac6cee67e36. 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/1nymd0Q8wlYw8GO6qpFFzz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nymd0Q8wlYw8GO6qpFFzz.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa7ac51891123debcf8d72552d8641e0311ab0cce9156359b8bb1fac6cee67e36","isrc":"ARA492200017","name":"Qué Tal Si","registered_at":"2026-06-10T03:49:19Z","spotify_id":"1nymd0Q8wlYw8GO6qpFFzz","type":"track"}

Hay Días
type: MusicAlbum
date published: 2021-03-05
track: Hay Días
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214244
  explicit: false
  by artist: Arco
  by artist: Bersuit Vergarabat
  in album: Hay Días
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: ES71G2056505
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:38:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x80af2ad842730dae5a341d8e7ddbb1676145347178b278f8667c0409521219bb
  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/1YNU4tfINA0xJL5iwdenAT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YNU4tfINA0xJL5iwdenAT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x80af2ad842730dae5a341d8e7ddbb1676145347178b278f8667c0409521219bb","isrc":"ES71G2056505","name":"Hay Días","registered_at":"2026-06-07T13:38:40Z","spotify_id":"1YNU4tfINA0xJL5iwdenAT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80af2ad842730dae5a341d8e7ddbb1676145347178b278f8667c0409521219bb. 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/1YNU4tfINA0xJL5iwdenAT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YNU4tfINA0xJL5iwdenAT.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x80af2ad842730dae5a341d8e7ddbb1676145347178b278f8667c0409521219bb","isrc":"ES71G2056505","name":"Hay Días","registered_at":"2026-06-07T13:38:40Z","spotify_id":"1YNU4tfINA0xJL5iwdenAT","type":"track"}

El Viento Trae una Copla
type: MusicAlbum
date published: 2020-07-31
track: El Viento Trae una Copla
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256216
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Pau
  in album: El Viento Trae una Copla
    type: MusicAlbum
    date published: 2020-07-31
  isrc code: ARA492000100
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:58:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca4c1d459ca7f48725c442796a3fb2f514f13650cc5260489fa7c3abcde44146
  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/4K9q2EHb6kZOCzVtPPT0zb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K9q2EHb6kZOCzVtPPT0zb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca4c1d459ca7f48725c442796a3fb2f514f13650cc5260489fa7c3abcde44146","isrc":"ARA492000100","name":"El Viento Trae una Copla","registered_at":"2026-06-10T03:58:10Z","spotify_id":"4K9q2EHb6kZOCzVtPPT0zb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4c1d459ca7f48725c442796a3fb2f514f13650cc5260489fa7c3abcde44146. 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/4K9q2EHb6kZOCzVtPPT0zb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K9q2EHb6kZOCzVtPPT0zb.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xca4c1d459ca7f48725c442796a3fb2f514f13650cc5260489fa7c3abcde44146","isrc":"ARA492000100","name":"El Viento Trae una Copla","registered_at":"2026-06-10T03:58:10Z","spotify_id":"4K9q2EHb6kZOCzVtPPT0zb","type":"track"}

Sr. Cobranza (Dr Shenka Version)
type: MusicAlbum
date published: 2020-02-28
track: Sr. Cobranza (Dr Shenka Version)
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284240
  explicit: false
  by artist: Bersuit Vergarabat
  by artist: Dr. Shenka
  in album: Sr. Cobranza (Dr Shenka Version)
    type: MusicAlbum
    date published: 2020-02-28
  isrc code: ARA492000035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:18:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18ace869e1eb825d600c86cb1ad88fed08c049593841b05a88f552691fa12511
  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/12aqyXp1rIKDsdmTW6nof6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12aqyXp1rIKDsdmTW6nof6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x18ace869e1eb825d600c86cb1ad88fed08c049593841b05a88f552691fa12511","isrc":"ARA492000035","name":"Sr. Cobranza (Dr Shenka Version)","registered_at":"2026-06-09T08:18:35Z","spotify_id":"12aqyXp1rIKDsdmTW6nof6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ace869e1eb825d600c86cb1ad88fed08c049593841b05a88f552691fa12511. 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/12aqyXp1rIKDsdmTW6nof6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12aqyXp1rIKDsdmTW6nof6.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x18ace869e1eb825d600c86cb1ad88fed08c049593841b05a88f552691fa12511","isrc":"ARA492000035","name":"Sr. Cobranza (Dr Shenka Version)","registered_at":"2026-06-09T08:18:35Z","spotify_id":"12aqyXp1rIKDsdmTW6nof6","type":"track"}

Live Session
type: MusicAlbum
date published: 2019-05-31
track: Un pacto
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280566
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Live Session
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: ES71G1922167
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:32:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee8767f361ed57d400891adf9ae228d181de02b4e6189381ee6f1f99425ce330
  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/4vxJRxCE6fEquEnOc25wt8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vxJRxCE6fEquEnOc25wt8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee8767f361ed57d400891adf9ae228d181de02b4e6189381ee6f1f99425ce330","isrc":"ES71G1922167","name":"Un pacto","registered_at":"2026-06-06T04:32:59Z","spotify_id":"4vxJRxCE6fEquEnOc25wt8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8767f361ed57d400891adf9ae228d181de02b4e6189381ee6f1f99425ce330. 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/4vxJRxCE6fEquEnOc25wt8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vxJRxCE6fEquEnOc25wt8.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xee8767f361ed57d400891adf9ae228d181de02b4e6189381ee6f1f99425ce330","isrc":"ES71G1922167","name":"Un pacto","registered_at":"2026-06-06T04:32:59Z","spotify_id":"4vxJRxCE6fEquEnOc25wt8","type":"track"}
track: El Viejo de Arriba
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257091
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Live Session
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: ES71G1922164
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T02:23:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc64b9e130df386e625f3f14ac98fce4a4348a9be87446f268f22f04eb6ff7f60
  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/0nMoJ3ewtHGzKCtsL90TAe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nMoJ3ewtHGzKCtsL90TAe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc64b9e130df386e625f3f14ac98fce4a4348a9be87446f268f22f04eb6ff7f60","isrc":"ES71G1922164","name":"El Viejo de Arriba","registered_at":"2026-06-27T02:23:55Z","spotify_id":"0nMoJ3ewtHGzKCtsL90TAe","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64b9e130df386e625f3f14ac98fce4a4348a9be87446f268f22f04eb6ff7f60. 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/0nMoJ3ewtHGzKCtsL90TAe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nMoJ3ewtHGzKCtsL90TAe.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc64b9e130df386e625f3f14ac98fce4a4348a9be87446f268f22f04eb6ff7f60","isrc":"ES71G1922164","name":"El Viejo de Arriba","registered_at":"2026-06-27T02:23:55Z","spotify_id":"0nMoJ3ewtHGzKCtsL90TAe","type":"track"}
track: Perro Amor Explota
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253376
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Live Session
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: ES71G1922166
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:35:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x756ba16597d60d2d4a499d1b49db0fc1927370b597816b578f908f5dd7ac1471
  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/4QZmBdhjB4oEmShEvU6hI6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QZmBdhjB4oEmShEvU6hI6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x756ba16597d60d2d4a499d1b49db0fc1927370b597816b578f908f5dd7ac1471","isrc":"ES71G1922166","name":"Perro Amor Explota","registered_at":"2026-06-10T17:35:57Z","spotify_id":"4QZmBdhjB4oEmShEvU6hI6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756ba16597d60d2d4a499d1b49db0fc1927370b597816b578f908f5dd7ac1471. 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/4QZmBdhjB4oEmShEvU6hI6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QZmBdhjB4oEmShEvU6hI6.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x756ba16597d60d2d4a499d1b49db0fc1927370b597816b578f908f5dd7ac1471","isrc":"ES71G1922166","name":"Perro Amor Explota","registered_at":"2026-06-10T17:35:57Z","spotify_id":"4QZmBdhjB4oEmShEvU6hI6","type":"track"}
track: Vuelos
  type: MusicRecording
  duration: PT5M46S
  duration ms: 346952
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Live Session
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: ES71G1922168
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T13:21:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29bab400c68c83059b225f38600b9664c6ac3f331e04f80f20d557174e2a2242
  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/6Xav7lx5zA6LOiCtR6G38S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Xav7lx5zA6LOiCtR6G38S
  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 0x29bab400c68c83059b225f38600b9664c6ac3f331e04f80f20d557174e2a2242. 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/6Xav7lx5zA6LOiCtR6G38S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Xav7lx5zA6LOiCtR6G38S.
    date published: 2026-07-02T03:55:08Z
track: La Argentinidad al Palo
  type: MusicRecording
  duration: PT6M6S
  duration ms: 366689
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Live Session
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: ES71G1922165

Un Pacto
type: MusicAlbum
date published: 2019-04-12
track: Un Pacto
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277442
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Un Pacto
    type: MusicAlbum
    date published: 2019-04-12
  isrc code: ARA491900038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:12:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa50f23262c25e0bf5590f53cf4fb2abe5527876527b5bc9c2e1841ea286d8432
  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/0cRtb93Z80U3b0SBtsgcZL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cRtb93Z80U3b0SBtsgcZL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa50f23262c25e0bf5590f53cf4fb2abe5527876527b5bc9c2e1841ea286d8432","isrc":"ARA491900038","name":"Un Pacto","registered_at":"2026-06-04T16:12:21Z","spotify_id":"0cRtb93Z80U3b0SBtsgcZL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50f23262c25e0bf5590f53cf4fb2abe5527876527b5bc9c2e1841ea286d8432. 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/0cRtb93Z80U3b0SBtsgcZL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cRtb93Z80U3b0SBtsgcZL.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xa50f23262c25e0bf5590f53cf4fb2abe5527876527b5bc9c2e1841ea286d8432","isrc":"ARA491900038","name":"Un Pacto","registered_at":"2026-06-04T16:12:21Z","spotify_id":"0cRtb93Z80U3b0SBtsgcZL","type":"track"}

Lo Que Más Busco
type: MusicAlbum
date published: 2018-08-17
track: Lo Que Más Busco
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195360
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Lo Que Más Busco
    type: MusicAlbum
    date published: 2018-08-17
  isrc code: ARF101700498
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:32:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x374ef65c9c38890542892656609f1499d7a059bee05082203df8861735f6ddb1
  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/5rtC7NRTlX3oTmWZEE45j9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rtC7NRTlX3oTmWZEE45j9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x374ef65c9c38890542892656609f1499d7a059bee05082203df8861735f6ddb1","isrc":"ARF101700498","name":"Lo Que Más Busco","registered_at":"2026-06-06T04:32:16Z","spotify_id":"5rtC7NRTlX3oTmWZEE45j9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374ef65c9c38890542892656609f1499d7a059bee05082203df8861735f6ddb1. 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/5rtC7NRTlX3oTmWZEE45j9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rtC7NRTlX3oTmWZEE45j9.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x374ef65c9c38890542892656609f1499d7a059bee05082203df8861735f6ddb1","isrc":"ARF101700498","name":"Lo Que Más Busco","registered_at":"2026-06-06T04:32:16Z","spotify_id":"5rtC7NRTlX3oTmWZEE45j9","type":"track"}

Morocha
type: MusicAlbum
date published: 2018-06-08
track: Morocha
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156655
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Morocha
    type: MusicAlbum
    date published: 2018-06-08
  isrc code: ARF101800207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:42:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1810fdd3dcf37208ed5b735339844f2bf324ec251011473b5016d15aad980d6c
  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/5A7HJmgaZU0buq4hpuqZ4Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A7HJmgaZU0buq4hpuqZ4Q
  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 0x1810fdd3dcf37208ed5b735339844f2bf324ec251011473b5016d15aad980d6c. 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/5A7HJmgaZU0buq4hpuqZ4Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A7HJmgaZU0buq4hpuqZ4Q.
    date published: 2026-06-13T15:41:10Z

Que Hable de Vos
type: MusicAlbum
date published: 2015-11-13
track: Que Hable de Vos
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185063
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Que Hable de Vos
    type: MusicAlbum
    date published: 2015-11-13
  isrc code: ARF101500404
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:49:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11
  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/1cG0inYzIGaS7qEe6ulQUd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cG0inYzIGaS7qEe6ulQUd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11","isrc":"ARF101500404","name":"Que Hable de Vos","registered_at":"2026-06-05T04:49:08Z","spotify_id":"1cG0inYzIGaS7qEe6ulQUd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11. 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/1cG0inYzIGaS7qEe6ulQUd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cG0inYzIGaS7qEe6ulQUd.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11","isrc":"ARF101500404","name":"Que Hable de Vos","registered_at":"2026-06-05T04:49:08Z","spotify_id":"1cG0inYzIGaS7qEe6ulQUd","type":"track"}

Cuatro Vientos
type: MusicAlbum
date published: 2013-01-07
track: Cuatro Vientos
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186960
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Cuatro Vientos
    type: MusicAlbum
    date published: 2013-01-07
  isrc code: ARF101400001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:20:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x42912817d99ffb5e9d9449b70d754e9559e6aa4e17892e505cf11026d8116adb
  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/3Jy9bw9u3a7C9fBfvOKWU9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Jy9bw9u3a7C9fBfvOKWU9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x42912817d99ffb5e9d9449b70d754e9559e6aa4e17892e505cf11026d8116adb","isrc":"ARF101400001","name":"Cuatro Vientos","registered_at":"2026-06-04T11:20:17Z","spotify_id":"3Jy9bw9u3a7C9fBfvOKWU9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42912817d99ffb5e9d9449b70d754e9559e6aa4e17892e505cf11026d8116adb. 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/3Jy9bw9u3a7C9fBfvOKWU9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Jy9bw9u3a7C9fBfvOKWU9.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x42912817d99ffb5e9d9449b70d754e9559e6aa4e17892e505cf11026d8116adb","isrc":"ARF101400001","name":"Cuatro Vientos","registered_at":"2026-06-04T11:20:17Z","spotify_id":"3Jy9bw9u3a7C9fBfvOKWU9","type":"track"}

Cambiar El Alma
type: MusicAlbum
date published: 2011-12-12
track: Cambiar El Alma
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212400
  explicit: false
  by artist: Bersuit Vergarabat
  in album: Cambiar El Alma
    type: MusicAlbum
    date published: 2011-12-12
  isrc code: ARF101100484
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:33:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x124f76d4416c866d662f7d75c3a2880986334e27db9f2a094731d3fcf9b591f5
  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/7jIgzwJbrkFllc4olHjqGS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jIgzwJbrkFllc4olHjqGS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x124f76d4416c866d662f7d75c3a2880986334e27db9f2a094731d3fcf9b591f5","isrc":"ARF101100484","name":"Cambiar El Alma","registered_at":"2026-06-06T04:33:35Z","spotify_id":"7jIgzwJbrkFllc4olHjqGS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124f76d4416c866d662f7d75c3a2880986334e27db9f2a094731d3fcf9b591f5. 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/7jIgzwJbrkFllc4olHjqGS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jIgzwJbrkFllc4olHjqGS.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x124f76d4416c866d662f7d75c3a2880986334e27db9f2a094731d3fcf9b591f5","isrc":"ARF101100484","name":"Cambiar El Alma","registered_at":"2026-06-06T04:33:35Z","spotify_id":"7jIgzwJbrkFllc4olHjqGS","type":"track"}

La Soledad
type: MusicRecording
duration: PT4M23S
duration ms: 263933
explicit: false
by artist: Bersuit Vergarabat
in album: La Argentinidad Al Palo
  type: MusicAlbum
  date published: 2004-01-01
isrc code: ARF140400001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:06:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x822516e1ec710c1c60a1571fdbbaed0744e5b0b1f7436792fa2b207f68752415
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/56mbNpJVn5WQhOlsOvb2A0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56mbNpJVn5WQhOlsOvb2A0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x822516e1ec710c1c60a1571fdbbaed0744e5b0b1f7436792fa2b207f68752415","isrc":"ARF140400001","name":"La Soledad","registered_at":"2026-06-01T11:06:55Z","spotify_id":"56mbNpJVn5WQhOlsOvb2A0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822516e1ec710c1c60a1571fdbbaed0744e5b0b1f7436792fa2b207f68752415. 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/56mbNpJVn5WQhOlsOvb2A0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56mbNpJVn5WQhOlsOvb2A0.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x822516e1ec710c1c60a1571fdbbaed0744e5b0b1f7436792fa2b207f68752415","isrc":"ARF140400001","name":"La Soledad","registered_at":"2026-06-01T11:06:55Z","spotify_id":"56mbNpJVn5WQhOlsOvb2A0","type":"track"}

Un Pacto - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT4M55S
duration ms: 295160
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:00:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41dd0b969f0b4b71b7a463a4b80245eaa8fec630ec17f1e3d7d9fe6ab798f00e
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/1lcwoylQLJUtl2pNNdZQ7p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lcwoylQLJUtl2pNNdZQ7p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41dd0b969f0b4b71b7a463a4b80245eaa8fec630ec17f1e3d7d9fe6ab798f00e","isrc":"ARF140200012","name":"Un Pacto - Live In Buenos Aires / 2001","registered_at":"2026-06-01T13:00:54Z","spotify_id":"1lcwoylQLJUtl2pNNdZQ7p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41dd0b969f0b4b71b7a463a4b80245eaa8fec630ec17f1e3d7d9fe6ab798f00e. 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/1lcwoylQLJUtl2pNNdZQ7p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lcwoylQLJUtl2pNNdZQ7p.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x41dd0b969f0b4b71b7a463a4b80245eaa8fec630ec17f1e3d7d9fe6ab798f00e","isrc":"ARF140200012","name":"Un Pacto - Live In Buenos Aires / 2001","registered_at":"2026-06-01T13:00:54Z","spotify_id":"1lcwoylQLJUtl2pNNdZQ7p","type":"track"}

Sr. Cobranza
type: MusicRecording
duration: PT4M19S
duration ms: 259813
explicit: false
by artist: Bersuit Vergarabat
in album: Libertinaje
  type: MusicAlbum
  date published: 1998-01-01
isrc code: ARF149800008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:37:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a5c919e4641cd80260d3dcd94e4589f5b39359aba3bb01075e5578b99589801
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/0zXMZx9kvFO6x58JiIh4BJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zXMZx9kvFO6x58JiIh4BJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a5c919e4641cd80260d3dcd94e4589f5b39359aba3bb01075e5578b99589801","isrc":"ARF149800008","name":"Sr. Cobranza","registered_at":"2026-06-01T23:37:11Z","spotify_id":"0zXMZx9kvFO6x58JiIh4BJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5c919e4641cd80260d3dcd94e4589f5b39359aba3bb01075e5578b99589801. 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/0zXMZx9kvFO6x58JiIh4BJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zXMZx9kvFO6x58JiIh4BJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9a5c919e4641cd80260d3dcd94e4589f5b39359aba3bb01075e5578b99589801","isrc":"ARF149800008","name":"Sr. Cobranza","registered_at":"2026-06-01T23:37:11Z","spotify_id":"0zXMZx9kvFO6x58JiIh4BJ","type":"track"}

Mi Caramelo - Live In Buenos Aires / 2001
type: MusicRecording
duration: PT3M29S
duration ms: 209893
explicit: false
by artist: Bersuit Vergarabat
in album: De La Cabeza Con Bersuit Vergarabat (Live In Buenos Aires / 2001)
  type: MusicAlbum
  date published: 2002-01-01
isrc code: ARF140200011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:57:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6d46b4b2988423a65f49072affe5b3e44cb616630d0912ff25c45b3e4d54026
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/2pC6LUWFEf2S6BIuBjrWWF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pC6LUWFEf2S6BIuBjrWWF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6d46b4b2988423a65f49072affe5b3e44cb616630d0912ff25c45b3e4d54026","isrc":"ARF140200011","name":"Mi Caramelo - Live In Buenos Aires / 2001","registered_at":"2026-06-01T21:57:30Z","spotify_id":"2pC6LUWFEf2S6BIuBjrWWF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d46b4b2988423a65f49072affe5b3e44cb616630d0912ff25c45b3e4d54026. 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/2pC6LUWFEf2S6BIuBjrWWF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pC6LUWFEf2S6BIuBjrWWF.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe6d46b4b2988423a65f49072affe5b3e44cb616630d0912ff25c45b3e4d54026","isrc":"ARF140200011","name":"Mi Caramelo - Live In Buenos Aires / 2001","registered_at":"2026-06-01T21:57:30Z","spotify_id":"2pC6LUWFEf2S6BIuBjrWWF","type":"track"}

Sencillamente
type: MusicRecording
duration: PT5M7S
duration ms: 307306
explicit: false
by artist: Bersuit Vergarabat
in album: Testosterona
  type: MusicAlbum
  date published: 2005-01-01
isrc code: ARF140500303
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:26:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e13afe0d7f0e7e40a9da0291bf8bf16eef18d52816305f8a5cb59fd79785bb9
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/3tPGzLQOB9GnSisO0l4tGW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tPGzLQOB9GnSisO0l4tGW
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 0x5e13afe0d7f0e7e40a9da0291bf8bf16eef18d52816305f8a5cb59fd79785bb9. 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/3tPGzLQOB9GnSisO0l4tGW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tPGzLQOB9GnSisO0l4tGW.
  date published: 2026-06-13T12:47:07Z

Que Hable de Vos
type: MusicRecording
duration: PT3M5S
duration ms: 185440
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101500404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:49:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11
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/1kfM4ZZgDUND726SNezoFM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kfM4ZZgDUND726SNezoFM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11","isrc":"ARF101500404","name":"Que Hable de Vos","registered_at":"2026-06-05T04:49:08Z","spotify_id":"1kfM4ZZgDUND726SNezoFM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11. 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/1kfM4ZZgDUND726SNezoFM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kfM4ZZgDUND726SNezoFM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb3079e4849e55204d03b2b42f2590729b6ded1cded7ecbed5ebcccaa25894c11","isrc":"ARF101500404","name":"Que Hable de Vos","registered_at":"2026-06-05T04:49:08Z","spotify_id":"1kfM4ZZgDUND726SNezoFM","type":"track"}

Agradezco
type: MusicRecording
duration: PT3M12S
duration ms: 192080
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9d22e52a58715c08f0c01353fd5da8337fa391183c791ec1127afc656e05b96
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/3o3N2SgAppZw4LY8xWy1kF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3o3N2SgAppZw4LY8xWy1kF
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 0xe9d22e52a58715c08f0c01353fd5da8337fa391183c791ec1127afc656e05b96. 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/3o3N2SgAppZw4LY8xWy1kF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3o3N2SgAppZw4LY8xWy1kF.
  date published: 2026-06-13T17:25:41Z

La Soledad
type: MusicRecording
duration: PT4M46S
duration ms: 286795
explicit: false
by artist: Cumbia Club
by artist: Bersuit Vergarabat
by artist: El Club de la Cumbia
in album: La Soledad
  type: MusicAlbum
  date published: 2024-04-04
isrc code: UYM122400460
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:15:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f3c0874f7aae068eb836f768d201ddc05886ae74652a52cb23ebb5799696340
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/07c2XkjJl0nMgMhYsxyPww.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07c2XkjJl0nMgMhYsxyPww
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f3c0874f7aae068eb836f768d201ddc05886ae74652a52cb23ebb5799696340","isrc":"UYM122400460","name":"La Soledad","registered_at":"2026-06-08T03:15:27Z","spotify_id":"07c2XkjJl0nMgMhYsxyPww","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3c0874f7aae068eb836f768d201ddc05886ae74652a52cb23ebb5799696340. 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/07c2XkjJl0nMgMhYsxyPww.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07c2XkjJl0nMgMhYsxyPww.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9f3c0874f7aae068eb836f768d201ddc05886ae74652a52cb23ebb5799696340","isrc":"UYM122400460","name":"La Soledad","registered_at":"2026-06-08T03:15:27Z","spotify_id":"07c2XkjJl0nMgMhYsxyPww","type":"track"}

Como Decirte
type: MusicRecording
duration: PT3M24S
duration ms: 204560
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:38:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90aaa5c2a6e0feb8a1e3fedd6e67cd1706d4cd2d29808d319d82953c536226b4
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/7vK0T9CWtdPhNP8FMoPOiA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vK0T9CWtdPhNP8FMoPOiA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90aaa5c2a6e0feb8a1e3fedd6e67cd1706d4cd2d29808d319d82953c536226b4","isrc":"ARF101600016","name":"Como Decirte","registered_at":"2026-06-07T13:38:36Z","spotify_id":"7vK0T9CWtdPhNP8FMoPOiA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90aaa5c2a6e0feb8a1e3fedd6e67cd1706d4cd2d29808d319d82953c536226b4. 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/7vK0T9CWtdPhNP8FMoPOiA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vK0T9CWtdPhNP8FMoPOiA.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x90aaa5c2a6e0feb8a1e3fedd6e67cd1706d4cd2d29808d319d82953c536226b4","isrc":"ARF101600016","name":"Como Decirte","registered_at":"2026-06-07T13:38:36Z","spotify_id":"7vK0T9CWtdPhNP8FMoPOiA","type":"track"}

Un pacto
type: MusicRecording
duration: PT4M40S
duration ms: 280566
explicit: false
by artist: Bersuit Vergarabat
in album: Live Session
  type: MusicAlbum
  date published: 2019-05-31
isrc code: ES71G1922167
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:32:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee8767f361ed57d400891adf9ae228d181de02b4e6189381ee6f1f99425ce330
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/4vxJRxCE6fEquEnOc25wt8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vxJRxCE6fEquEnOc25wt8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee8767f361ed57d400891adf9ae228d181de02b4e6189381ee6f1f99425ce330","isrc":"ES71G1922167","name":"Un pacto","registered_at":"2026-06-06T04:32:59Z","spotify_id":"4vxJRxCE6fEquEnOc25wt8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8767f361ed57d400891adf9ae228d181de02b4e6189381ee6f1f99425ce330. 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/4vxJRxCE6fEquEnOc25wt8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vxJRxCE6fEquEnOc25wt8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xee8767f361ed57d400891adf9ae228d181de02b4e6189381ee6f1f99425ce330","isrc":"ES71G1922167","name":"Un pacto","registered_at":"2026-06-06T04:32:59Z","spotify_id":"4vxJRxCE6fEquEnOc25wt8","type":"track"}

La Bolsa
type: MusicRecording
duration: PT3M32S
duration ms: 212866
explicit: false
by artist: Bersuit Vergarabat
in album: ¿Hace Cuanto No Escuchas Rock En Español?
  type: MusicAlbum
  date published: 2024-09-13
isrc code: ARF140000055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:13:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67902e6481c408e613c1b2305748e1a7acf281520f22d41590ffb8fb8a71e139
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/7xbUs3L3nSMDlpJAqViwGZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xbUs3L3nSMDlpJAqViwGZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67902e6481c408e613c1b2305748e1a7acf281520f22d41590ffb8fb8a71e139","isrc":"ARF140000055","name":"La Bolsa","registered_at":"2026-06-04T10:13:01Z","spotify_id":"7xbUs3L3nSMDlpJAqViwGZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67902e6481c408e613c1b2305748e1a7acf281520f22d41590ffb8fb8a71e139. 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/7xbUs3L3nSMDlpJAqViwGZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xbUs3L3nSMDlpJAqViwGZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x67902e6481c408e613c1b2305748e1a7acf281520f22d41590ffb8fb8a71e139","isrc":"ARF140000055","name":"La Bolsa","registered_at":"2026-06-04T10:13:01Z","spotify_id":"7xbUs3L3nSMDlpJAqViwGZ","type":"track"}

Buceando en el Riachuelo
type: MusicRecording
duration: PT2M12S
duration ms: 132666
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011545
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:14:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5bf51622b5d1e09110ce51cf0353cdc5fd0d7f282fab20449215b99eb197c047
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/4YsqbDszcGngpDIpzSeg2I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YsqbDszcGngpDIpzSeg2I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5bf51622b5d1e09110ce51cf0353cdc5fd0d7f282fab20449215b99eb197c047","isrc":"ARG601011545","name":"Buceando en el Riachuelo","registered_at":"2026-06-19T11:14:45Z","spotify_id":"4YsqbDszcGngpDIpzSeg2I","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf51622b5d1e09110ce51cf0353cdc5fd0d7f282fab20449215b99eb197c047. 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/4YsqbDszcGngpDIpzSeg2I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YsqbDszcGngpDIpzSeg2I.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5bf51622b5d1e09110ce51cf0353cdc5fd0d7f282fab20449215b99eb197c047","isrc":"ARG601011545","name":"Buceando en el Riachuelo","registered_at":"2026-06-19T11:14:45Z","spotify_id":"4YsqbDszcGngpDIpzSeg2I","type":"track"}

Fuera de Acá
type: MusicRecording
duration: PT4M11S
duration ms: 251226
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011533
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:37:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43f96da5ab3cd0f2eb50ef69db2a80f0ae1252644390daff2098d485000643dd
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/1S7NhFis9yRTBc17a2sE8h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S7NhFis9yRTBc17a2sE8h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43f96da5ab3cd0f2eb50ef69db2a80f0ae1252644390daff2098d485000643dd","isrc":"ARG601011533","name":"Fuera de Acá","registered_at":"2026-06-09T17:37:42Z","spotify_id":"1S7NhFis9yRTBc17a2sE8h","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f96da5ab3cd0f2eb50ef69db2a80f0ae1252644390daff2098d485000643dd. 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/1S7NhFis9yRTBc17a2sE8h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S7NhFis9yRTBc17a2sE8h.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x43f96da5ab3cd0f2eb50ef69db2a80f0ae1252644390daff2098d485000643dd","isrc":"ARG601011533","name":"Fuera de Acá","registered_at":"2026-06-09T17:37:42Z","spotify_id":"1S7NhFis9yRTBc17a2sE8h","type":"track"}

Sin Son
type: MusicRecording
duration: PT4M57S
duration ms: 297533
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011534
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T09:56:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36bc7523f55ea7b9a41900c8732f07e6a65d55dc4d789039f2c137b3b1bdb3d5
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/49m7wNqzdAo7l6Z8C9mh3I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49m7wNqzdAo7l6Z8C9mh3I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36bc7523f55ea7b9a41900c8732f07e6a65d55dc4d789039f2c137b3b1bdb3d5","isrc":"ARG601011534","name":"Sin Son","registered_at":"2026-06-11T09:56:49Z","spotify_id":"49m7wNqzdAo7l6Z8C9mh3I","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bc7523f55ea7b9a41900c8732f07e6a65d55dc4d789039f2c137b3b1bdb3d5. 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/49m7wNqzdAo7l6Z8C9mh3I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49m7wNqzdAo7l6Z8C9mh3I.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x36bc7523f55ea7b9a41900c8732f07e6a65d55dc4d789039f2c137b3b1bdb3d5","isrc":"ARG601011534","name":"Sin Son","registered_at":"2026-06-11T09:56:49Z","spotify_id":"49m7wNqzdAo7l6Z8C9mh3I","type":"track"}

Tu Pastilla Fue
type: MusicRecording
duration: PT3M58S
duration ms: 238533
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011535
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:33:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56b45f8094e04aab22894e0593cce9ea9fe875ca766a214e7c823695da9487cd
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/6GS13P1HP8mvX5SeZXLwyM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GS13P1HP8mvX5SeZXLwyM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56b45f8094e04aab22894e0593cce9ea9fe875ca766a214e7c823695da9487cd","isrc":"ARG601011535","name":"Tu Pastilla Fue","registered_at":"2026-06-09T17:33:49Z","spotify_id":"6GS13P1HP8mvX5SeZXLwyM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b45f8094e04aab22894e0593cce9ea9fe875ca766a214e7c823695da9487cd. 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/6GS13P1HP8mvX5SeZXLwyM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GS13P1HP8mvX5SeZXLwyM.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x56b45f8094e04aab22894e0593cce9ea9fe875ca766a214e7c823695da9487cd","isrc":"ARG601011535","name":"Tu Pastilla Fue","registered_at":"2026-06-09T17:33:49Z","spotify_id":"6GS13P1HP8mvX5SeZXLwyM","type":"track"}

Ausencia de Estribillo
type: MusicRecording
duration: PT2M35S
duration ms: 155840
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011538
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T09:56:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fd0352002a34c5ac8a25cd5927380ba1c93924a7c3a6ba13009240a2409dae0
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/41rLEJRSTfyRNP2KmxPkb1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41rLEJRSTfyRNP2KmxPkb1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fd0352002a34c5ac8a25cd5927380ba1c93924a7c3a6ba13009240a2409dae0","isrc":"ARG601011538","name":"Ausencia de Estribillo","registered_at":"2026-06-11T09:56:51Z","spotify_id":"41rLEJRSTfyRNP2KmxPkb1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd0352002a34c5ac8a25cd5927380ba1c93924a7c3a6ba13009240a2409dae0. 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/41rLEJRSTfyRNP2KmxPkb1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41rLEJRSTfyRNP2KmxPkb1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2fd0352002a34c5ac8a25cd5927380ba1c93924a7c3a6ba13009240a2409dae0","isrc":"ARG601011538","name":"Ausencia de Estribillo","registered_at":"2026-06-11T09:56:51Z","spotify_id":"41rLEJRSTfyRNP2KmxPkb1","type":"track"}

Nepore'y (Tu Ausencia)
type: MusicRecording
duration: PT5M45S
duration ms: 345666
explicit: false
by artist: Bersuit Vergarabat
in album: Asquerosa Alegría
  type: MusicAlbum
  date published: 1993-01-01
isrc code: ARG601011544
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:44:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22da2c702986756e86961175ee8bbdbffc6711b3faf0e3d636327ef5211b4486
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/2cQgMGheTJF3DGbe0yRdPa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cQgMGheTJF3DGbe0yRdPa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22da2c702986756e86961175ee8bbdbffc6711b3faf0e3d636327ef5211b4486","isrc":"ARG601011544","name":"Nepore'y (Tu Ausencia)","registered_at":"2026-06-09T17:44:27Z","spotify_id":"2cQgMGheTJF3DGbe0yRdPa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22da2c702986756e86961175ee8bbdbffc6711b3faf0e3d636327ef5211b4486. 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/2cQgMGheTJF3DGbe0yRdPa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cQgMGheTJF3DGbe0yRdPa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x22da2c702986756e86961175ee8bbdbffc6711b3faf0e3d636327ef5211b4486","isrc":"ARG601011544","name":"Nepore'y (Tu Ausencia)","registered_at":"2026-06-09T17:44:27Z","spotify_id":"2cQgMGheTJF3DGbe0yRdPa","type":"track"}

Aquí Estamos
type: MusicRecording
duration: PT4M24S
duration ms: 264853
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:07:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02026e5bc1f210efbe33986734716fce23150d92f40597e20abb7923dcb0383a
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/0kNgItTRwWUAwiSCtQGhO8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kNgItTRwWUAwiSCtQGhO8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02026e5bc1f210efbe33986734716fce23150d92f40597e20abb7923dcb0383a","isrc":"ARF101600013","name":"Aquí Estamos","registered_at":"2026-06-18T16:07:08Z","spotify_id":"0kNgItTRwWUAwiSCtQGhO8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02026e5bc1f210efbe33986734716fce23150d92f40597e20abb7923dcb0383a. 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/0kNgItTRwWUAwiSCtQGhO8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kNgItTRwWUAwiSCtQGhO8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x02026e5bc1f210efbe33986734716fce23150d92f40597e20abb7923dcb0383a","isrc":"ARF101600013","name":"Aquí Estamos","registered_at":"2026-06-18T16:07:08Z","spotify_id":"0kNgItTRwWUAwiSCtQGhO8","type":"track"}

Obstinato
type: MusicRecording
duration: PT3M15S
duration ms: 195760
explicit: false
by artist: Bersuit Vergarabat
in album: La Nube Rosa
  type: MusicAlbum
  date published: 2016-02-05
isrc code: ARF101600024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:13:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x128e57266bda8a6967cc90f7f4577de2e6be04de5d64d7f231333747071ef307
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/7zWgzz981ewHKYmeskdrwH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zWgzz981ewHKYmeskdrwH
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 0x128e57266bda8a6967cc90f7f4577de2e6be04de5d64d7f231333747071ef307. 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/7zWgzz981ewHKYmeskdrwH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zWgzz981ewHKYmeskdrwH.
  date published: 2026-07-02T03:30:09Z

Perro Amor Explota
type: MusicRecording
duration: PT4M13S
duration ms: 253376
explicit: false
by artist: Bersuit Vergarabat
in album: Live Session
  type: MusicAlbum
  date published: 2019-05-31
isrc code: ES71G1922166
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:35:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x756ba16597d60d2d4a499d1b49db0fc1927370b597816b578f908f5dd7ac1471
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/4QZmBdhjB4oEmShEvU6hI6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QZmBdhjB4oEmShEvU6hI6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x756ba16597d60d2d4a499d1b49db0fc1927370b597816b578f908f5dd7ac1471","isrc":"ES71G1922166","name":"Perro Amor Explota","registered_at":"2026-06-10T17:35:57Z","spotify_id":"4QZmBdhjB4oEmShEvU6hI6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756ba16597d60d2d4a499d1b49db0fc1927370b597816b578f908f5dd7ac1471. 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/4QZmBdhjB4oEmShEvU6hI6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QZmBdhjB4oEmShEvU6hI6.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x756ba16597d60d2d4a499d1b49db0fc1927370b597816b578f908f5dd7ac1471","isrc":"ES71G1922166","name":"Perro Amor Explota","registered_at":"2026-06-10T17:35:57Z","spotify_id":"4QZmBdhjB4oEmShEvU6hI6","type":"track"}