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type: MusicGroup
genre: cuarteto
genre: folklore argentino
popularity: 54
followers: 143438
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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album: No Te Vayas (Balada Remix)
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  date published: 2024-09-11
  track: No Te Vayas - Balada Remix
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    by artist: Marama
    by artist: Nahuel Pennisi
    by artist: Los Nocheros
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      date published: 2024-09-11
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    additional property: OTSVerificationAPI
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c0bc7da1113da95dc9fe5bf51b778b618360fbb98e51e2c72f88a75535f05d. 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/5VF7ZMcWjiVne6bCbJ44TH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VF7ZMcWjiVne6bCbJ44TH.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x32c0bc7da1113da95dc9fe5bf51b778b618360fbb98e51e2c72f88a75535f05d","isrc":"UYM122400113","name":"No Te Vayas - Balada Remix","registered_at":"2026-06-04T13:18:40Z","spotify_id":"5VF7ZMcWjiVne6bCbJ44TH","type":"track"}
track: Resistiré - Un Abrazo Latinoamericano
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272551
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  by artist: Miguel Angel Robles
  by artist: Carlos Oliva
  by artist: Patricia Sosa
  by artist: Diego Verdaguer
  by artist: Chaqueño Palavecino
  by artist: Antonio Carlos & Jocafi
  by artist: Joaquin Yglesias
  by artist: Priscila Sas
  by artist: Duvalier Quirós
  by artist: María Antonieta
  by artist: Jerau
  by artist: Victor Hugo Godoy
  by artist: Nacho Obes
  by artist: Ricky Maravilla
  by artist: Omar Mollo
  by artist: Nahuel Pennisi
  by artist: Tonny e Kleber
  by artist: Tormenta
  by artist: Ruben Matos
  by artist: Elias Muniz
  by artist: Alcides
  by artist: Laureano Brizuela
  by artist: Fernando De Madariaga
  by artist: Bady
  by artist: Tania Mara
  by artist: Cris Manzano
  by artist: Tuto Benne
  by artist: Dhema
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    type: MusicAlbum
    date published: 2020-06-19
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a26819add58e625b8be829b68ce7472f5065550de454185f542ba9c324f91ba. 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/00o8dXNRNF6HAi0qqeyfJZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00o8dXNRNF6HAi0qqeyfJZ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7a26819add58e625b8be829b68ce7472f5065550de454185f542ba9c324f91ba","isrc":"BRLR62000003","name":"Resistiré - Un Abrazo Latinoamericano","registered_at":"2026-06-07T13:06:36Z","spotify_id":"00o8dXNRNF6HAi0qqeyfJZ","type":"track"}
track: Lo Que en Ti Veo
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  by artist: Kany García
  by artist: Nahuel Pennisi
  in album: Mesa Para Dos
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  subject of: OpenTimestamps Proof of Existence
track: Universo Paralelo (Vivo en Buenos Aires) (feat. Nahuel Pennisi)
track: La Noche
track: Mercedes Florecida
track: Los Dos Solitos
track: Ave Maria
track: Trátame Suavemente
track: Himno de Mi Corazón - Puente
track: Su única diferencia
track: Volver A Vivir (feat. Pedro Aznar & Nahuel Pennisi)
track: Pluhar: Orfeo Chamán, Act 1: "O eterno" (Orfeo)
track: Aznar / Arr Pennisi: Orfeo Chamán, Act 2: Romance de la luna tucumana (Eurídice, Orfeo)
track: Pluhar: Orfeo Chamán, Act 2: "Cubrámonos con cenizas" (Orfeo, Nahual, Aristeo)
track: Pluhar: Orfeo Chamán, Act 4: "Esta barca" (Nahual, Orfeo)
track: Pluhar: Orfeo Chamán, Act 4: "Si me escuchara" (Orfeo)
track: Pluhar: Orfeo Chamán, Act 4: "Sigue bbiendo" (Nahual, Orfeo)
track: Traditional / Arr Pluhar: Orfeo Chamán, Act 4: Aparición de Eurídice (Nahual, Eurídice, Orfeo)
track: Díaz / Arr Pluhar: Orfeo Chamán, Act 4: Lamento de Orfeo (Orfeo)
track: Pluhar: Orfeo Chamán, Act 5: La cabeza de Orfeo (Orfeo, Aristeo)

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

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 0x9f8a1a0a2f1b1f37af2c6bcade9db94802d3727f78750f5f35d3306eacfa18c5. 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/2cLOSF54zDP52z6ma8mivK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cLOSF54zDP52z6ma8mivK.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x9f8a1a0a2f1b1f37af2c6bcade9db94802d3727f78750f5f35d3306eacfa18c5","isrc":"USSD12000134","name":"Lo Que en Ti Veo","registered_at":"2026-06-01T21:50:33Z","spotify_id":"2cLOSF54zDP52z6ma8mivK","type":"track"}

Universo Paralelo (Vivo en Buenos Aires) (feat. Nahuel Pennisi)
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duration: PT4M32S
duration ms: 272551
explicit: false
by artist: MYA
by artist: Nahuel Pennisi
in album: Corazón Guerrero / Universo Paralelo (Vivo en Buenos Aires)
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  date published: 2023-10-24
isrc code: CLPP22300108
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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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
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaae8e200456d6f3374be9b33167d9823814242d7981acde8eec8620c3a243d5. 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/3MwjYriKWx26vP1upGreeJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MwjYriKWx26vP1upGreeJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaaae8e200456d6f3374be9b33167d9823814242d7981acde8eec8620c3a243d5","isrc":"CLPP22300108","name":"Universo Paralelo (Vivo en Buenos Aires) (feat. Nahuel Pennisi)","registered_at":"2026-06-07T06:42:45Z","spotify_id":"3MwjYriKWx26vP1upGreeJ","type":"track"}

La Noche
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duration: PT3M28S
duration ms: 208057
explicit: false
by artist: Nahuel Pennisi
by artist: La Delio Valdez
in album: La Noche
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isrc code: ARF102200230
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WyoLJHC6VJKX9DeLUEaTr
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 0x05cdb0abf9ec547c348dda1b4eaae063b498f675f79528e3cc74e91ff40d4dbb. 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/1WyoLJHC6VJKX9DeLUEaTr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WyoLJHC6VJKX9DeLUEaTr.
  date published: 2026-06-13T15:41:10Z
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Mercedes Florecida
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duration: PT4M5S
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by artist: Victor Heredia
by artist: Abel Pintos
by artist: Santi Celli
by artist: Silvina Moreno
by artist: León Gieco
by artist: Ricardo Mollo
by artist: Mônica Salmaso
by artist: Rozalén
by artist: Nahuel Pennisi
by artist: Peteco Carabajal
by artist: Araceli Matus
by artist: Nadia Larcher
by artist: Juan Iñaki
by artist: Bruno Arias
by artist: Milena Salamanca
by artist: La Bruja Salguero
by artist: José Luis Aguirre
by artist: Eruca Sativa
by artist: Manu Sija
by artist: Dakillah
by artist: Ivonne Guzmán
by artist: Teresa Parodi
by artist: Liliana Herrero
by artist: Julia Zenko
by artist: Daniela Heredia
by artist: Marta Gómez
by artist: Francesca Ancarola
by artist: Dulce Pontes
by artist: Luna Monti
in album: Mercedes Florecida
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t3gWLQHM4ef0aOREBvcNA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0x8caabb3dcdba3a592495ac8b6758ed3dd045befd4948c7f462c37dfe4dd3d7cf. 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/2t3gWLQHM4ef0aOREBvcNA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t3gWLQHM4ef0aOREBvcNA.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8caabb3dcdba3a592495ac8b6758ed3dd045befd4948c7f462c37dfe4dd3d7cf","isrc":"ARF102300111","name":"Mercedes Florecida","registered_at":"2026-06-05T12:31:34Z","spotify_id":"2t3gWLQHM4ef0aOREBvcNA","type":"track"}

Los Dos Solitos
type: MusicRecording
duration: PT3M34S
duration ms: 214993
explicit: false
by artist: Nadia Larcher
by artist: Nahuel Pennisi
in album: Mercedes Florecida
  type: MusicAlbum
  date published: 2023-07-09
isrc code: ARF102300115
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:58:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7700f17e8026e3e724659a96a835443c1fe7d499c2cadacc7e63279bf043c51e
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/51Q1X0elmzjYQ9WJHVP3eB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51Q1X0elmzjYQ9WJHVP3eB
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7700f17e8026e3e724659a96a835443c1fe7d499c2cadacc7e63279bf043c51e. 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/51Q1X0elmzjYQ9WJHVP3eB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51Q1X0elmzjYQ9WJHVP3eB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7700f17e8026e3e724659a96a835443c1fe7d499c2cadacc7e63279bf043c51e","isrc":"ARF102300115","name":"Los Dos Solitos","registered_at":"2026-06-22T00:58:29Z","spotify_id":"51Q1X0elmzjYQ9WJHVP3eB","type":"track"}

Ave Maria
type: MusicRecording
duration: PT5M18S
duration ms: 318480
explicit: false
by artist: Lito Vitale
by artist: Nahuel Pennisi
in album: Ave Fenix 1
  type: MusicAlbum
  date published: 2017-12-08
isrc code: ARRSD1700010

Trátame Suavemente
type: MusicRecording
duration: PT4M31S
duration ms: 271789
explicit: false
by artist: Nahuel Pennisi
by artist: Patricia Sosa
in album: Huésped Sinfónico
  type: MusicAlbum
  date published: 2021-12-18
isrc code: ARF392121010

Himno de Mi Corazón - Puente
type: MusicRecording
duration: PT6M36S
duration ms: 396928
explicit: false
by artist: Nahuel Pennisi
by artist: Patricia Sosa
by artist: Sandra Mihanovich
by artist: Elena Roger
by artist: Kevin Johansen
by artist: Rosario Ortega
by artist: Benito Cerati
by artist: Marcelo Moura
by artist: Barbi Recanati
by artist: Hilda Lizarazu
by artist: Ariel Ardit
in album: Huésped Sinfónico
  type: MusicAlbum
  date published: 2021-12-18
isrc code: ARF392121015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:11:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f3b53f73c2923266a2f6caae390dc7e1d89b5523f037b3c912ac7bc6efeb145
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/63UyilcGdgzxaVCT188W3R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63UyilcGdgzxaVCT188W3R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f3b53f73c2923266a2f6caae390dc7e1d89b5523f037b3c912ac7bc6efeb145","isrc":"ARF392121015","name":"Himno de Mi Corazón - Puente","registered_at":"2026-06-07T07:11:38Z","spotify_id":"63UyilcGdgzxaVCT188W3R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3b53f73c2923266a2f6caae390dc7e1d89b5523f037b3c912ac7bc6efeb145. 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/63UyilcGdgzxaVCT188W3R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63UyilcGdgzxaVCT188W3R.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x7f3b53f73c2923266a2f6caae390dc7e1d89b5523f037b3c912ac7bc6efeb145","isrc":"ARF392121015","name":"Himno de Mi Corazón - Puente","registered_at":"2026-06-07T07:11:38Z","spotify_id":"63UyilcGdgzxaVCT188W3R","type":"track"}

Su única diferencia
type: MusicRecording
duration: PT4M40S
duration ms: 280979
explicit: false
by artist: Suéter
by artist: Nahuel Pennisi
in album: La Reserva Moral de Occidente
  type: MusicAlbum
  date published: 2024-04-11
isrc code: ARY4P2400122

Volver A Vivir (feat. Pedro Aznar & Nahuel Pennisi)
type: MusicRecording
duration: PT4M29S
duration ms: 269326
explicit: false
by artist: Jairo
by artist: Nahuel Pennisi
by artist: Pedro Aznar
in album: 50 Años de Música
  type: MusicAlbum
  date published: 2021-05-14
isrc code: ARG602100011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:18:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5172250c5b865ad6817f922b4ecccd2398dc6eb3d50c889b6de936bca5088a5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3ISBOI9g34gXfrpxBQFRSt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ISBOI9g34gXfrpxBQFRSt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5172250c5b865ad6817f922b4ecccd2398dc6eb3d50c889b6de936bca5088a5a","isrc":"ARG602100011","name":"Volver A Vivir (feat. Pedro Aznar & Nahuel Pennisi)","registered_at":"2026-06-23T09:18:42Z","spotify_id":"3ISBOI9g34gXfrpxBQFRSt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5172250c5b865ad6817f922b4ecccd2398dc6eb3d50c889b6de936bca5088a5a. 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/3ISBOI9g34gXfrpxBQFRSt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ISBOI9g34gXfrpxBQFRSt.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5172250c5b865ad6817f922b4ecccd2398dc6eb3d50c889b6de936bca5088a5a","isrc":"ARG602100011","name":"Volver A Vivir (feat. Pedro Aznar & Nahuel Pennisi)","registered_at":"2026-06-23T09:18:42Z","spotify_id":"3ISBOI9g34gXfrpxBQFRSt","type":"track"}

Pluhar: Orfeo Chamán, Act 1: "O eterno" (Orfeo)
type: MusicRecording
duration: PT5M19S
duration ms: 319813
explicit: false
by artist: Christina Pluhar
by artist: Nahuel Pennisi
by artist: L'Arpeggiata
in album: Pluhar: Orfeo Chaman
  type: MusicAlbum
  date published: 2016-10-07
isrc code: GBPFW1600002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:19:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48d6e6b41dcac5be0f4ff0484deaac55faf45357884b0e98ba56ea6273ae645e
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/0M4ITQv5GcGppf1TkctNEe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M4ITQv5GcGppf1TkctNEe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48d6e6b41dcac5be0f4ff0484deaac55faf45357884b0e98ba56ea6273ae645e","isrc":"GBPFW1600002","name":"Pluhar: Orfeo Chamán, Act 1: \"O eterno\" (Orfeo)","registered_at":"2026-06-18T17:19:11Z","spotify_id":"0M4ITQv5GcGppf1TkctNEe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d6e6b41dcac5be0f4ff0484deaac55faf45357884b0e98ba56ea6273ae645e. 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/0M4ITQv5GcGppf1TkctNEe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0M4ITQv5GcGppf1TkctNEe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x48d6e6b41dcac5be0f4ff0484deaac55faf45357884b0e98ba56ea6273ae645e","isrc":"GBPFW1600002","name":"Pluhar: Orfeo Chamán, Act 1: \"O eterno\" (Orfeo)","registered_at":"2026-06-18T17:19:11Z","spotify_id":"0M4ITQv5GcGppf1TkctNEe","type":"track"}

Aznar / Arr Pennisi: Orfeo Chamán, Act 2: Romance de la luna tucumana (Eurídice, Orfeo)
type: MusicRecording
duration: PT4M34S
duration ms: 274013
explicit: false
by artist: Pedro Aznar
by artist: Christina Pluhar
by artist: Luciana Mancini
by artist: Nahuel Pennisi
in album: Pluhar: Orfeo Chaman
  type: MusicAlbum
  date published: 2016-10-07
isrc code: GBPFW1600005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T20:04:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8ccf1177f5021bc2d3ea9932026494ce53060a8130e9ce8d9020e02931bb315
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/78GG6pIwRwGPrKJATXuHlH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78GG6pIwRwGPrKJATXuHlH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8ccf1177f5021bc2d3ea9932026494ce53060a8130e9ce8d9020e02931bb315","isrc":"GBPFW1600005","name":"Aznar / Arr Pennisi: Orfeo Chamán, Act 2: Romance de la luna tucumana (Eurídice, Orfeo)","registered_at":"2026-06-22T20:04:34Z","spotify_id":"78GG6pIwRwGPrKJATXuHlH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ccf1177f5021bc2d3ea9932026494ce53060a8130e9ce8d9020e02931bb315. 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/78GG6pIwRwGPrKJATXuHlH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78GG6pIwRwGPrKJATXuHlH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe8ccf1177f5021bc2d3ea9932026494ce53060a8130e9ce8d9020e02931bb315","isrc":"GBPFW1600005","name":"Aznar / Arr Pennisi: Orfeo Chamán, Act 2: Romance de la luna tucumana (Eurídice, Orfeo)","registered_at":"2026-06-22T20:04:34Z","spotify_id":"78GG6pIwRwGPrKJATXuHlH","type":"track"}

Pluhar: Orfeo Chamán, Act 2: "Cubrámonos con cenizas" (Orfeo, Nahual, Aristeo)
type: MusicRecording
duration: PT6M47S
duration ms: 407853
explicit: false
by artist: Christina Pluhar
by artist: Nahuel Pennisi
by artist: Vincenzo Capezzuto
by artist: Emiliano Gonzalez Toro
by artist: L'Arpeggiata
in album: Pluhar: Orfeo Chaman
  type: MusicAlbum
  date published: 2016-10-07
isrc code: GBPFW1600009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:33:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x849b9b00b365a3b287532c995122524cb13dfdc140f7b234d14154007abce8eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/25uNG5bWEaeyuoXqmyCDL9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25uNG5bWEaeyuoXqmyCDL9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x849b9b00b365a3b287532c995122524cb13dfdc140f7b234d14154007abce8eb","isrc":"GBPFW1600009","name":"Pluhar: Orfeo Chamán, Act 2: \"Cubrámonos con cenizas\" (Orfeo, Nahual, Aristeo)","registered_at":"2026-06-10T18:33:10Z","spotify_id":"25uNG5bWEaeyuoXqmyCDL9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849b9b00b365a3b287532c995122524cb13dfdc140f7b234d14154007abce8eb. 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/25uNG5bWEaeyuoXqmyCDL9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25uNG5bWEaeyuoXqmyCDL9.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x849b9b00b365a3b287532c995122524cb13dfdc140f7b234d14154007abce8eb","isrc":"GBPFW1600009","name":"Pluhar: Orfeo Chamán, Act 2: \"Cubrámonos con cenizas\" (Orfeo, Nahual, Aristeo)","registered_at":"2026-06-10T18:33:10Z","spotify_id":"25uNG5bWEaeyuoXqmyCDL9","type":"track"}

Pluhar: Orfeo Chamán, Act 4: "Esta barca" (Nahual, Orfeo)
type: MusicRecording
duration: PT8M1S
duration ms: 481426
explicit: false
by artist: Christina Pluhar
by artist: Vincenzo Capezzuto
by artist: Nahuel Pennisi
by artist: L'Arpeggiata
in album: Pluhar: Orfeo Chaman
  type: MusicAlbum
  date published: 2016-10-07
isrc code: GBPFW1600012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T08:14:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x650e13ace73d5276094d0b6735b32a66670028a54fa2b732c429aaf204351003
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/1RSUMUdAQCi0pKm0isjoGz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RSUMUdAQCi0pKm0isjoGz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x650e13ace73d5276094d0b6735b32a66670028a54fa2b732c429aaf204351003","isrc":"GBPFW1600012","name":"Pluhar: Orfeo Chamán, Act 4: \"Esta barca\" (Nahual, Orfeo)","registered_at":"2026-06-27T08:14:54Z","spotify_id":"1RSUMUdAQCi0pKm0isjoGz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650e13ace73d5276094d0b6735b32a66670028a54fa2b732c429aaf204351003. 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/1RSUMUdAQCi0pKm0isjoGz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RSUMUdAQCi0pKm0isjoGz.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x650e13ace73d5276094d0b6735b32a66670028a54fa2b732c429aaf204351003","isrc":"GBPFW1600012","name":"Pluhar: Orfeo Chamán, Act 4: \"Esta barca\" (Nahual, Orfeo)","registered_at":"2026-06-27T08:14:54Z","spotify_id":"1RSUMUdAQCi0pKm0isjoGz","type":"track"}

Pluhar: Orfeo Chamán, Act 4: "Si me escuchara" (Orfeo)
type: MusicRecording
duration: PT4M5S
duration ms: 245399
explicit: false
by artist: Christina Pluhar
by artist: Nahuel Pennisi
by artist: L'Arpeggiata
in album: Pluhar: Orfeo Chaman
  type: MusicAlbum
  date published: 2016-10-07
isrc code: GBPFW1600013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:42:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71a6bc8190146bd4a6ae50d71d4976897e91e5553001b286328e7ab220a7e930
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/5K08zPQTsjxbBGHrjwR1Qp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5K08zPQTsjxbBGHrjwR1Qp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71a6bc8190146bd4a6ae50d71d4976897e91e5553001b286328e7ab220a7e930","isrc":"GBPFW1600013","name":"Pluhar: Orfeo Chamán, Act 4: \"Si me escuchara\" (Orfeo)","registered_at":"2026-06-25T22:42:52Z","spotify_id":"5K08zPQTsjxbBGHrjwR1Qp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a6bc8190146bd4a6ae50d71d4976897e91e5553001b286328e7ab220a7e930. 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/5K08zPQTsjxbBGHrjwR1Qp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5K08zPQTsjxbBGHrjwR1Qp.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x71a6bc8190146bd4a6ae50d71d4976897e91e5553001b286328e7ab220a7e930","isrc":"GBPFW1600013","name":"Pluhar: Orfeo Chamán, Act 4: \"Si me escuchara\" (Orfeo)","registered_at":"2026-06-25T22:42:52Z","spotify_id":"5K08zPQTsjxbBGHrjwR1Qp","type":"track"}

Pluhar: Orfeo Chamán, Act 4: "Sigue bbiendo" (Nahual, Orfeo)
type: MusicRecording
duration: PT2M6S
duration ms: 126920
explicit: false
by artist: Christina Pluhar
by artist: Vincenzo Capezzuto
by artist: Nahuel Pennisi
by artist: L'Arpeggiata
in album: Pluhar: Orfeo Chaman
  type: MusicAlbum
  date published: 2016-10-07
isrc code: GBPFW1600014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:55:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf843ffbce5d321b3aa06671d223e214bc636ed80b7958b87ea383cf36d1b2db7
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/7yrUqkN8xPb7VfFG9sq7vu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yrUqkN8xPb7VfFG9sq7vu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf843ffbce5d321b3aa06671d223e214bc636ed80b7958b87ea383cf36d1b2db7","isrc":"GBPFW1600014","name":"Pluhar: Orfeo Chamán, Act 4: \"Sigue bbiendo\" (Nahual, Orfeo)","registered_at":"2026-06-24T14:55:17Z","spotify_id":"7yrUqkN8xPb7VfFG9sq7vu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf843ffbce5d321b3aa06671d223e214bc636ed80b7958b87ea383cf36d1b2db7. 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/7yrUqkN8xPb7VfFG9sq7vu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yrUqkN8xPb7VfFG9sq7vu.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf843ffbce5d321b3aa06671d223e214bc636ed80b7958b87ea383cf36d1b2db7","isrc":"GBPFW1600014","name":"Pluhar: Orfeo Chamán, Act 4: \"Sigue bbiendo\" (Nahual, Orfeo)","registered_at":"2026-06-24T14:55:17Z","spotify_id":"7yrUqkN8xPb7VfFG9sq7vu","type":"track"}

Traditional / Arr Pluhar: Orfeo Chamán, Act 4: Aparición de Eurídice (Nahual, Eurídice, Orfeo)
type: MusicRecording
duration: PT4M39S
duration ms: 279066
explicit: false
by artist: Traditional
by artist: Christina Pluhar
by artist: Vincenzo Capezzuto
by artist: Luciana Mancini
by artist: Nahuel Pennisi
by artist: L'Arpeggiata
in album: Pluhar: Orfeo Chaman
  type: MusicAlbum
  date published: 2016-10-07
isrc code: GBPFW1600015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:56:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85365182170c2d15ee77b3c98e9a4bbf9ad5e436f6224d4379fa7b484f80e6fd
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/2Vcaajp0HPfjRBeHVBmyZv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vcaajp0HPfjRBeHVBmyZv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85365182170c2d15ee77b3c98e9a4bbf9ad5e436f6224d4379fa7b484f80e6fd","isrc":"GBPFW1600015","name":"Traditional / Arr Pluhar: Orfeo Chamán, Act 4: Aparición de Eurídice (Nahual, Eurídice, Orfeo)","registered_at":"2026-06-24T14:56:11Z","spotify_id":"2Vcaajp0HPfjRBeHVBmyZv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85365182170c2d15ee77b3c98e9a4bbf9ad5e436f6224d4379fa7b484f80e6fd. 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/2Vcaajp0HPfjRBeHVBmyZv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vcaajp0HPfjRBeHVBmyZv.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x85365182170c2d15ee77b3c98e9a4bbf9ad5e436f6224d4379fa7b484f80e6fd","isrc":"GBPFW1600015","name":"Traditional / Arr Pluhar: Orfeo Chamán, Act 4: Aparición de Eurídice (Nahual, Eurídice, Orfeo)","registered_at":"2026-06-24T14:56:11Z","spotify_id":"2Vcaajp0HPfjRBeHVBmyZv","type":"track"}

Díaz / Arr Pluhar: Orfeo Chamán, Act 4: Lamento de Orfeo (Orfeo)
type: MusicRecording
duration: PT3M32S
duration ms: 212506
explicit: false
by artist: Simón Díaz
by artist: Christina Pluhar
by artist: Nahuel Pennisi
by artist: L'Arpeggiata
in album: Pluhar: Orfeo Chaman
  type: MusicAlbum
  date published: 2016-10-07
isrc code: GBPFW1600016

Pluhar: Orfeo Chamán, Act 5: La cabeza de Orfeo (Orfeo, Aristeo)
type: MusicRecording
duration: PT7M36S
duration ms: 456240
explicit: false
by artist: Christina Pluhar
by artist: Nahuel Pennisi
by artist: Emiliano Gonzalez Toro
by artist: L'Arpeggiata
in album: Pluhar: Orfeo Chaman
  type: MusicAlbum
  date published: 2016-10-07
isrc code: GBPFW1600018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:17:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x939b59675161d903dadbcdf7cfcf0e507fda68a2a3307b4dae48391c5da66519
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/1V0zuM2ITHzhPw5tKGh5Ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1V0zuM2ITHzhPw5tKGh5Ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x939b59675161d903dadbcdf7cfcf0e507fda68a2a3307b4dae48391c5da66519","isrc":"GBPFW1600018","name":"Pluhar: Orfeo Chamán, Act 5: La cabeza de Orfeo (Orfeo, Aristeo)","registered_at":"2026-06-18T17:17:43Z","spotify_id":"1V0zuM2ITHzhPw5tKGh5Ce","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939b59675161d903dadbcdf7cfcf0e507fda68a2a3307b4dae48391c5da66519. 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/1V0zuM2ITHzhPw5tKGh5Ce.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1V0zuM2ITHzhPw5tKGh5Ce.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x939b59675161d903dadbcdf7cfcf0e507fda68a2a3307b4dae48391c5da66519","isrc":"GBPFW1600018","name":"Pluhar: Orfeo Chamán, Act 5: La cabeza de Orfeo (Orfeo, Aristeo)","registered_at":"2026-06-18T17:17:43Z","spotify_id":"1V0zuM2ITHzhPw5tKGh5Ce","type":"track"}