Divididos
type: MusicGroup
genre: argentine rock
genre: latin rock
genre: rock en español
popularity: 61
followers: 1118162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ee15adc5b5ae62cf621a6e06c16ad48de5295db482d8744623ff3264ae7a47a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  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/06728b46-5bb7-4eb1-a60e-e5dd9fd58949.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06728b46-5bb7-4eb1-a60e-e5dd9fd58949.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06728b46-5bb7-4eb1-a60e-e5dd9fd58949
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
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 0x4ee15adc5b5ae62cf621a6e06c16ad48de5295db482d8744623ff3264ae7a47a. 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/06728b46-5bb7-4eb1-a60e-e5dd9fd58949.json and https://artists.proofprofile.net/proofs/artist/06728b46-5bb7-4eb1-a60e-e5dd9fd58949.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
  track: Casi Estatua
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222266
    explicit: false
    by artist: Divididos
    in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
      type: MusicAlbum
      date published: 2000-02-14
    isrc code: ARF039901447
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T09:34:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5667ff8bfbad13d5fb739b729dcdb80688e92d6c28af6d83dc48b4266f591f9b
    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/5tnaDHQPfaW9FyL4Ao3R6p.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tnaDHQPfaW9FyL4Ao3R6p
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x5667ff8bfbad13d5fb739b729dcdb80688e92d6c28af6d83dc48b4266f591f9b","isrc":"ARF039901447","name":"Casi Estatua","registered_at":"2026-06-05T09:34:26Z","spotify_id":"5tnaDHQPfaW9FyL4Ao3R6p","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5667ff8bfbad13d5fb739b729dcdb80688e92d6c28af6d83dc48b4266f591f9b. 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/5tnaDHQPfaW9FyL4Ao3R6p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tnaDHQPfaW9FyL4Ao3R6p.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x5667ff8bfbad13d5fb739b729dcdb80688e92d6c28af6d83dc48b4266f591f9b","isrc":"ARF039901447","name":"Casi Estatua","registered_at":"2026-06-05T09:34:26Z","spotify_id":"5tnaDHQPfaW9FyL4Ao3R6p","type":"track"}
  track: Par Mil
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198706
    explicit: false
    by artist: Divididos
    in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
      type: MusicAlbum
      date published: 2000-02-14
    isrc code: ARF039901448
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-02T01:57:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd19786a4222068f80defc79b04c37059952bd3912efcba3065a0e84bfd3dd89b
    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/0wUFXsXHZc2h6wKRcmJNWF.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wUFXsXHZc2h6wKRcmJNWF
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd19786a4222068f80defc79b04c37059952bd3912efcba3065a0e84bfd3dd89b","isrc":"ARF039901448","name":"Par Mil","registered_at":"2026-06-02T01:57:44Z","spotify_id":"0wUFXsXHZc2h6wKRcmJNWF","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19786a4222068f80defc79b04c37059952bd3912efcba3065a0e84bfd3dd89b. 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/0wUFXsXHZc2h6wKRcmJNWF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wUFXsXHZc2h6wKRcmJNWF.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xd19786a4222068f80defc79b04c37059952bd3912efcba3065a0e84bfd3dd89b","isrc":"ARF039901448","name":"Par Mil","registered_at":"2026-06-02T01:57:44Z","spotify_id":"0wUFXsXHZc2h6wKRcmJNWF","type":"track"}
  track: Tanto Anteojo
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184826
    explicit: false
    by artist: Divididos
    in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
      type: MusicAlbum
      date published: 2000-02-14
    isrc code: ARF039901449
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T22:22:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x618ad1bfe8e9d5a3d3b4f22827cb2b73927e9d016a313ac8b3c0555358b83697
    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/112BYiABeTmIti5p8U1wWG.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/112BYiABeTmIti5p8U1wWG
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x618ad1bfe8e9d5a3d3b4f22827cb2b73927e9d016a313ac8b3c0555358b83697","isrc":"ARF039901449","name":"Tanto Anteojo","registered_at":"2026-06-05T22:22:26Z","spotify_id":"112BYiABeTmIti5p8U1wWG","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618ad1bfe8e9d5a3d3b4f22827cb2b73927e9d016a313ac8b3c0555358b83697. 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/112BYiABeTmIti5p8U1wWG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/112BYiABeTmIti5p8U1wWG.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x618ad1bfe8e9d5a3d3b4f22827cb2b73927e9d016a313ac8b3c0555358b83697","isrc":"ARF039901449","name":"Tanto Anteojo","registered_at":"2026-06-05T22:22:26Z","spotify_id":"112BYiABeTmIti5p8U1wWG","type":"track"}
  track: Qué Pasa Conmigo?
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244013
    explicit: false
    by artist: Divididos
    in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
      type: MusicAlbum
      date published: 2000-02-14
    isrc code: ARF039901450
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T15:40:51+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Spaghetti del Rock
  track: Elefantes en Europa
  track: Vida de Topos
  track: La Ñapi de Mamá
  track: Como un Cuento
  track: Sopa de Tortuga
  track: Pasiones Zurdas Derechas
  track: La Gente Se Divierte
  track: La Firma del Opa
track: Spaghetti del Rock
track: Par Mil
track: Como un Cuento
track: Elefantes en Europa
track: Casi Estatua
track: Tanto Anteojo
track: Vida de Topos
track: La Ñapi de Mamá
track: Qué Pasa Conmigo?
track: Sopa de Tortuga
track: Pasiones Zurdas Derechas
track: La Gente Se Divierte
track: La Firma del Opa
track: La Mosca Porteña
track: Paisano de Hurlingham
track: Sábado
track: El 38
track: Cuadros Colgados
track: Haciendo Cosas Raras

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x66a06f84972dabfbc2224a39a63af4a32cff591447216e10bdb844168316a90a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/73m6ePlcl6zDPsNVq5ISv0.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73m6ePlcl6zDPsNVq5ISv0

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x66a06f84972dabfbc2224a39a63af4a32cff591447216e10bdb844168316a90a","isrc":"ARF039901450","name":"Qué Pasa Conmigo?","registered_at":"2026-06-07T15:40:51Z","spotify_id":"73m6ePlcl6zDPsNVq5ISv0","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 0x66a06f84972dabfbc2224a39a63af4a32cff591447216e10bdb844168316a90a. 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/73m6ePlcl6zDPsNVq5ISv0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73m6ePlcl6zDPsNVq5ISv0.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x66a06f84972dabfbc2224a39a63af4a32cff591447216e10bdb844168316a90a","isrc":"ARF039901450","name":"Qué Pasa Conmigo?","registered_at":"2026-06-07T15:40:51Z","spotify_id":"73m6ePlcl6zDPsNVq5ISv0","type":"track"}

Spaghetti del Rock
type: MusicRecording
duration: PT3M32S
duration ms: 212880
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901451
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:21:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83
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/6rg1MBZqggsQ5olFGTw0rr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rg1MBZqggsQ5olFGTw0rr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83","isrc":"ARF039901451","name":"Spaghetti del Rock","registered_at":"2026-06-01T11:21:39Z","spotify_id":"6rg1MBZqggsQ5olFGTw0rr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83. 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/6rg1MBZqggsQ5olFGTw0rr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rg1MBZqggsQ5olFGTw0rr.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83","isrc":"ARF039901451","name":"Spaghetti del Rock","registered_at":"2026-06-01T11:21:39Z","spotify_id":"6rg1MBZqggsQ5olFGTw0rr","type":"track"}

Elefantes en Europa
type: MusicRecording
duration: PT3M24S
duration ms: 204440
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901452
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:50:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0198c6eeea3e9cedd37aa868d55b1bba4b839e0705a17ead521c917cec317ee7
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/6az0b2MBePax2Ha2KGBxNe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6az0b2MBePax2Ha2KGBxNe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0198c6eeea3e9cedd37aa868d55b1bba4b839e0705a17ead521c917cec317ee7","isrc":"ARF039901452","name":"Elefantes en Europa","registered_at":"2026-06-05T06:50:27Z","spotify_id":"6az0b2MBePax2Ha2KGBxNe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0198c6eeea3e9cedd37aa868d55b1bba4b839e0705a17ead521c917cec317ee7. 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/6az0b2MBePax2Ha2KGBxNe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6az0b2MBePax2Ha2KGBxNe.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0198c6eeea3e9cedd37aa868d55b1bba4b839e0705a17ead521c917cec317ee7","isrc":"ARF039901452","name":"Elefantes en Europa","registered_at":"2026-06-05T06:50:27Z","spotify_id":"6az0b2MBePax2Ha2KGBxNe","type":"track"}

Vida de Topos
type: MusicRecording
duration: PT5M3S
duration ms: 303133
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901453
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:23:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x721a16d7045bf8e0004438dd454f2ebc82d1b86f4cb11fe5f1cb33544ea2dfb0
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/7hRXRWuhgj9FjiIPPaKIwz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hRXRWuhgj9FjiIPPaKIwz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x721a16d7045bf8e0004438dd454f2ebc82d1b86f4cb11fe5f1cb33544ea2dfb0","isrc":"ARF039901453","name":"Vida de Topos","registered_at":"2026-06-05T22:23:07Z","spotify_id":"7hRXRWuhgj9FjiIPPaKIwz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721a16d7045bf8e0004438dd454f2ebc82d1b86f4cb11fe5f1cb33544ea2dfb0. 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/7hRXRWuhgj9FjiIPPaKIwz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hRXRWuhgj9FjiIPPaKIwz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x721a16d7045bf8e0004438dd454f2ebc82d1b86f4cb11fe5f1cb33544ea2dfb0","isrc":"ARF039901453","name":"Vida de Topos","registered_at":"2026-06-05T22:23:07Z","spotify_id":"7hRXRWuhgj9FjiIPPaKIwz","type":"track"}

La Ñapi de Mamá
type: MusicRecording
duration: PT5M21S
duration ms: 321640
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901454
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:06:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49fc2772145d82e5eee2aa1a1ee935056452b4166b1626be5cba03f8b7d8e71a
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/0G1pJ1Ipi7owUXxfm4Amkd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0G1pJ1Ipi7owUXxfm4Amkd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49fc2772145d82e5eee2aa1a1ee935056452b4166b1626be5cba03f8b7d8e71a","isrc":"ARF039901454","name":"La Ñapi de Mamá","registered_at":"2026-06-07T09:06:44Z","spotify_id":"0G1pJ1Ipi7owUXxfm4Amkd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fc2772145d82e5eee2aa1a1ee935056452b4166b1626be5cba03f8b7d8e71a. 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/0G1pJ1Ipi7owUXxfm4Amkd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0G1pJ1Ipi7owUXxfm4Amkd.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x49fc2772145d82e5eee2aa1a1ee935056452b4166b1626be5cba03f8b7d8e71a","isrc":"ARF039901454","name":"La Ñapi de Mamá","registered_at":"2026-06-07T09:06:44Z","spotify_id":"0G1pJ1Ipi7owUXxfm4Amkd","type":"track"}

Como un Cuento
type: MusicRecording
duration: PT4M46S
duration ms: 286240
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901455
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:28:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4da8777f010d73369d2ef5430a1b54fe50901cb77672accc1337a70013364533
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/3EissuXjQZQrjpHh8gRCG1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EissuXjQZQrjpHh8gRCG1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4da8777f010d73369d2ef5430a1b54fe50901cb77672accc1337a70013364533","isrc":"ARF039901455","name":"Como un Cuento","registered_at":"2026-06-04T10:28:28Z","spotify_id":"3EissuXjQZQrjpHh8gRCG1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da8777f010d73369d2ef5430a1b54fe50901cb77672accc1337a70013364533. 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/3EissuXjQZQrjpHh8gRCG1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EissuXjQZQrjpHh8gRCG1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4da8777f010d73369d2ef5430a1b54fe50901cb77672accc1337a70013364533","isrc":"ARF039901455","name":"Como un Cuento","registered_at":"2026-06-04T10:28:28Z","spotify_id":"3EissuXjQZQrjpHh8gRCG1","type":"track"}

Sopa de Tortuga
type: MusicRecording
duration: PT3M34S
duration ms: 214626
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901456
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:14:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab0ea57658fbf1b331137b3e32c2b25d40bc5d27fd842617a034daafdffbc924
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/0Ufpfnqc5mB9pUZjhY5WMA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ufpfnqc5mB9pUZjhY5WMA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab0ea57658fbf1b331137b3e32c2b25d40bc5d27fd842617a034daafdffbc924","isrc":"ARF039901456","name":"Sopa de Tortuga","registered_at":"2026-06-08T01:14:08Z","spotify_id":"0Ufpfnqc5mB9pUZjhY5WMA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0ea57658fbf1b331137b3e32c2b25d40bc5d27fd842617a034daafdffbc924. 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/0Ufpfnqc5mB9pUZjhY5WMA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ufpfnqc5mB9pUZjhY5WMA.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xab0ea57658fbf1b331137b3e32c2b25d40bc5d27fd842617a034daafdffbc924","isrc":"ARF039901456","name":"Sopa de Tortuga","registered_at":"2026-06-08T01:14:08Z","spotify_id":"0Ufpfnqc5mB9pUZjhY5WMA","type":"track"}

Pasiones Zurdas Derechas
type: MusicRecording
duration: PT3M43S
duration ms: 223920
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901457
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:22:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e323a1084eff56fcadd930275e30b5de102674a7991b15cce599b2b1de34b0a
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/1kXDNk35zm5GpsNXyMDLc5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kXDNk35zm5GpsNXyMDLc5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e323a1084eff56fcadd930275e30b5de102674a7991b15cce599b2b1de34b0a","isrc":"ARF039901457","name":"Pasiones Zurdas Derechas","registered_at":"2026-06-08T05:22:15Z","spotify_id":"1kXDNk35zm5GpsNXyMDLc5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e323a1084eff56fcadd930275e30b5de102674a7991b15cce599b2b1de34b0a. 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/1kXDNk35zm5GpsNXyMDLc5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kXDNk35zm5GpsNXyMDLc5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0e323a1084eff56fcadd930275e30b5de102674a7991b15cce599b2b1de34b0a","isrc":"ARF039901457","name":"Pasiones Zurdas Derechas","registered_at":"2026-06-08T05:22:15Z","spotify_id":"1kXDNk35zm5GpsNXyMDLc5","type":"track"}

La Gente Se Divierte
type: MusicRecording
duration: PT4M45S
duration ms: 285840
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901458
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:06:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a6254c6b7d86fdd4694b931988272c7d782d74027a548bcee78df94249327ff
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/67ltNH27HhavZ4cwWVRUYM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67ltNH27HhavZ4cwWVRUYM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a6254c6b7d86fdd4694b931988272c7d782d74027a548bcee78df94249327ff","isrc":"ARF039901458","name":"La Gente Se Divierte","registered_at":"2026-06-08T14:06:16Z","spotify_id":"67ltNH27HhavZ4cwWVRUYM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6254c6b7d86fdd4694b931988272c7d782d74027a548bcee78df94249327ff. 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/67ltNH27HhavZ4cwWVRUYM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67ltNH27HhavZ4cwWVRUYM.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3a6254c6b7d86fdd4694b931988272c7d782d74027a548bcee78df94249327ff","isrc":"ARF039901458","name":"La Gente Se Divierte","registered_at":"2026-06-08T14:06:16Z","spotify_id":"67ltNH27HhavZ4cwWVRUYM","type":"track"}

La Firma del Opa
type: MusicRecording
duration: PT1M55S
duration ms: 115413
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901459
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:45:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9349e1aaa30f239ad9365dd8bbf2e7648fefc06b7ce9cca6969ecb1c85d7d1cb
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/2cyOCKsxerJhCr75peZzxB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cyOCKsxerJhCr75peZzxB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9349e1aaa30f239ad9365dd8bbf2e7648fefc06b7ce9cca6969ecb1c85d7d1cb","isrc":"ARF039901459","name":"La Firma del Opa","registered_at":"2026-06-10T06:45:26Z","spotify_id":"2cyOCKsxerJhCr75peZzxB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9349e1aaa30f239ad9365dd8bbf2e7648fefc06b7ce9cca6969ecb1c85d7d1cb. 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/2cyOCKsxerJhCr75peZzxB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cyOCKsxerJhCr75peZzxB.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9349e1aaa30f239ad9365dd8bbf2e7648fefc06b7ce9cca6969ecb1c85d7d1cb","isrc":"ARF039901459","name":"La Firma del Opa","registered_at":"2026-06-10T06:45:26Z","spotify_id":"2cyOCKsxerJhCr75peZzxB","type":"track"}

Spaghetti del Rock
type: MusicRecording
duration: PT3M32S
duration ms: 212880
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901451
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:21:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83
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/6rg1MBZqggsQ5olFGTw0rr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rg1MBZqggsQ5olFGTw0rr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83","isrc":"ARF039901451","name":"Spaghetti del Rock","registered_at":"2026-06-01T11:21:39Z","spotify_id":"6rg1MBZqggsQ5olFGTw0rr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83. 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/6rg1MBZqggsQ5olFGTw0rr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rg1MBZqggsQ5olFGTw0rr.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83","isrc":"ARF039901451","name":"Spaghetti del Rock","registered_at":"2026-06-01T11:21:39Z","spotify_id":"6rg1MBZqggsQ5olFGTw0rr","type":"track"}

Par Mil
type: MusicRecording
duration: PT3M18S
duration ms: 198706
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901448
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T01:57:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd19786a4222068f80defc79b04c37059952bd3912efcba3065a0e84bfd3dd89b
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/0wUFXsXHZc2h6wKRcmJNWF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wUFXsXHZc2h6wKRcmJNWF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd19786a4222068f80defc79b04c37059952bd3912efcba3065a0e84bfd3dd89b","isrc":"ARF039901448","name":"Par Mil","registered_at":"2026-06-02T01:57:44Z","spotify_id":"0wUFXsXHZc2h6wKRcmJNWF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19786a4222068f80defc79b04c37059952bd3912efcba3065a0e84bfd3dd89b. 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/0wUFXsXHZc2h6wKRcmJNWF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wUFXsXHZc2h6wKRcmJNWF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd19786a4222068f80defc79b04c37059952bd3912efcba3065a0e84bfd3dd89b","isrc":"ARF039901448","name":"Par Mil","registered_at":"2026-06-02T01:57:44Z","spotify_id":"0wUFXsXHZc2h6wKRcmJNWF","type":"track"}

Como un Cuento
type: MusicRecording
duration: PT4M46S
duration ms: 286240
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901455
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:28:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4da8777f010d73369d2ef5430a1b54fe50901cb77672accc1337a70013364533
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/3EissuXjQZQrjpHh8gRCG1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EissuXjQZQrjpHh8gRCG1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4da8777f010d73369d2ef5430a1b54fe50901cb77672accc1337a70013364533","isrc":"ARF039901455","name":"Como un Cuento","registered_at":"2026-06-04T10:28:28Z","spotify_id":"3EissuXjQZQrjpHh8gRCG1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da8777f010d73369d2ef5430a1b54fe50901cb77672accc1337a70013364533. 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/3EissuXjQZQrjpHh8gRCG1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EissuXjQZQrjpHh8gRCG1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4da8777f010d73369d2ef5430a1b54fe50901cb77672accc1337a70013364533","isrc":"ARF039901455","name":"Como un Cuento","registered_at":"2026-06-04T10:28:28Z","spotify_id":"3EissuXjQZQrjpHh8gRCG1","type":"track"}

Elefantes en Europa
type: MusicRecording
duration: PT3M24S
duration ms: 204440
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901452
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:50:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0198c6eeea3e9cedd37aa868d55b1bba4b839e0705a17ead521c917cec317ee7
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/6az0b2MBePax2Ha2KGBxNe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6az0b2MBePax2Ha2KGBxNe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0198c6eeea3e9cedd37aa868d55b1bba4b839e0705a17ead521c917cec317ee7","isrc":"ARF039901452","name":"Elefantes en Europa","registered_at":"2026-06-05T06:50:27Z","spotify_id":"6az0b2MBePax2Ha2KGBxNe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0198c6eeea3e9cedd37aa868d55b1bba4b839e0705a17ead521c917cec317ee7. 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/6az0b2MBePax2Ha2KGBxNe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6az0b2MBePax2Ha2KGBxNe.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0198c6eeea3e9cedd37aa868d55b1bba4b839e0705a17ead521c917cec317ee7","isrc":"ARF039901452","name":"Elefantes en Europa","registered_at":"2026-06-05T06:50:27Z","spotify_id":"6az0b2MBePax2Ha2KGBxNe","type":"track"}

Casi Estatua
type: MusicRecording
duration: PT3M42S
duration ms: 222266
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901447
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:34:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5667ff8bfbad13d5fb739b729dcdb80688e92d6c28af6d83dc48b4266f591f9b
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/5tnaDHQPfaW9FyL4Ao3R6p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tnaDHQPfaW9FyL4Ao3R6p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5667ff8bfbad13d5fb739b729dcdb80688e92d6c28af6d83dc48b4266f591f9b","isrc":"ARF039901447","name":"Casi Estatua","registered_at":"2026-06-05T09:34:26Z","spotify_id":"5tnaDHQPfaW9FyL4Ao3R6p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5667ff8bfbad13d5fb739b729dcdb80688e92d6c28af6d83dc48b4266f591f9b. 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/5tnaDHQPfaW9FyL4Ao3R6p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tnaDHQPfaW9FyL4Ao3R6p.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5667ff8bfbad13d5fb739b729dcdb80688e92d6c28af6d83dc48b4266f591f9b","isrc":"ARF039901447","name":"Casi Estatua","registered_at":"2026-06-05T09:34:26Z","spotify_id":"5tnaDHQPfaW9FyL4Ao3R6p","type":"track"}

Tanto Anteojo
type: MusicRecording
duration: PT3M4S
duration ms: 184826
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901449
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:22:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x618ad1bfe8e9d5a3d3b4f22827cb2b73927e9d016a313ac8b3c0555358b83697
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/112BYiABeTmIti5p8U1wWG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/112BYiABeTmIti5p8U1wWG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x618ad1bfe8e9d5a3d3b4f22827cb2b73927e9d016a313ac8b3c0555358b83697","isrc":"ARF039901449","name":"Tanto Anteojo","registered_at":"2026-06-05T22:22:26Z","spotify_id":"112BYiABeTmIti5p8U1wWG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618ad1bfe8e9d5a3d3b4f22827cb2b73927e9d016a313ac8b3c0555358b83697. 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/112BYiABeTmIti5p8U1wWG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/112BYiABeTmIti5p8U1wWG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x618ad1bfe8e9d5a3d3b4f22827cb2b73927e9d016a313ac8b3c0555358b83697","isrc":"ARF039901449","name":"Tanto Anteojo","registered_at":"2026-06-05T22:22:26Z","spotify_id":"112BYiABeTmIti5p8U1wWG","type":"track"}

Vida de Topos
type: MusicRecording
duration: PT5M3S
duration ms: 303133
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901453
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:23:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x721a16d7045bf8e0004438dd454f2ebc82d1b86f4cb11fe5f1cb33544ea2dfb0
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/7hRXRWuhgj9FjiIPPaKIwz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hRXRWuhgj9FjiIPPaKIwz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x721a16d7045bf8e0004438dd454f2ebc82d1b86f4cb11fe5f1cb33544ea2dfb0","isrc":"ARF039901453","name":"Vida de Topos","registered_at":"2026-06-05T22:23:07Z","spotify_id":"7hRXRWuhgj9FjiIPPaKIwz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721a16d7045bf8e0004438dd454f2ebc82d1b86f4cb11fe5f1cb33544ea2dfb0. 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/7hRXRWuhgj9FjiIPPaKIwz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hRXRWuhgj9FjiIPPaKIwz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x721a16d7045bf8e0004438dd454f2ebc82d1b86f4cb11fe5f1cb33544ea2dfb0","isrc":"ARF039901453","name":"Vida de Topos","registered_at":"2026-06-05T22:23:07Z","spotify_id":"7hRXRWuhgj9FjiIPPaKIwz","type":"track"}

La Ñapi de Mamá
type: MusicRecording
duration: PT5M21S
duration ms: 321640
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901454
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:06:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49fc2772145d82e5eee2aa1a1ee935056452b4166b1626be5cba03f8b7d8e71a
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/0G1pJ1Ipi7owUXxfm4Amkd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0G1pJ1Ipi7owUXxfm4Amkd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49fc2772145d82e5eee2aa1a1ee935056452b4166b1626be5cba03f8b7d8e71a","isrc":"ARF039901454","name":"La Ñapi de Mamá","registered_at":"2026-06-07T09:06:44Z","spotify_id":"0G1pJ1Ipi7owUXxfm4Amkd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fc2772145d82e5eee2aa1a1ee935056452b4166b1626be5cba03f8b7d8e71a. 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/0G1pJ1Ipi7owUXxfm4Amkd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0G1pJ1Ipi7owUXxfm4Amkd.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x49fc2772145d82e5eee2aa1a1ee935056452b4166b1626be5cba03f8b7d8e71a","isrc":"ARF039901454","name":"La Ñapi de Mamá","registered_at":"2026-06-07T09:06:44Z","spotify_id":"0G1pJ1Ipi7owUXxfm4Amkd","type":"track"}

Qué Pasa Conmigo?
type: MusicRecording
duration: PT4M4S
duration ms: 244013
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901450
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:40:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66a06f84972dabfbc2224a39a63af4a32cff591447216e10bdb844168316a90a
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/73m6ePlcl6zDPsNVq5ISv0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73m6ePlcl6zDPsNVq5ISv0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66a06f84972dabfbc2224a39a63af4a32cff591447216e10bdb844168316a90a","isrc":"ARF039901450","name":"Qué Pasa Conmigo?","registered_at":"2026-06-07T15:40:51Z","spotify_id":"73m6ePlcl6zDPsNVq5ISv0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a06f84972dabfbc2224a39a63af4a32cff591447216e10bdb844168316a90a. 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/73m6ePlcl6zDPsNVq5ISv0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73m6ePlcl6zDPsNVq5ISv0.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x66a06f84972dabfbc2224a39a63af4a32cff591447216e10bdb844168316a90a","isrc":"ARF039901450","name":"Qué Pasa Conmigo?","registered_at":"2026-06-07T15:40:51Z","spotify_id":"73m6ePlcl6zDPsNVq5ISv0","type":"track"}

Sopa de Tortuga
type: MusicRecording
duration: PT3M34S
duration ms: 214626
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901456
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:14:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab0ea57658fbf1b331137b3e32c2b25d40bc5d27fd842617a034daafdffbc924
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Ufpfnqc5mB9pUZjhY5WMA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ufpfnqc5mB9pUZjhY5WMA
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0ea57658fbf1b331137b3e32c2b25d40bc5d27fd842617a034daafdffbc924. 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/0Ufpfnqc5mB9pUZjhY5WMA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ufpfnqc5mB9pUZjhY5WMA.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xab0ea57658fbf1b331137b3e32c2b25d40bc5d27fd842617a034daafdffbc924","isrc":"ARF039901456","name":"Sopa de Tortuga","registered_at":"2026-06-08T01:14:08Z","spotify_id":"0Ufpfnqc5mB9pUZjhY5WMA","type":"track"}

Pasiones Zurdas Derechas
type: MusicRecording
duration: PT3M43S
duration ms: 223920
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901457
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:22:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e323a1084eff56fcadd930275e30b5de102674a7991b15cce599b2b1de34b0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1kXDNk35zm5GpsNXyMDLc5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kXDNk35zm5GpsNXyMDLc5
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e323a1084eff56fcadd930275e30b5de102674a7991b15cce599b2b1de34b0a","isrc":"ARF039901457","name":"Pasiones Zurdas Derechas","registered_at":"2026-06-08T05:22:15Z","spotify_id":"1kXDNk35zm5GpsNXyMDLc5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e323a1084eff56fcadd930275e30b5de102674a7991b15cce599b2b1de34b0a. 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/1kXDNk35zm5GpsNXyMDLc5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kXDNk35zm5GpsNXyMDLc5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0e323a1084eff56fcadd930275e30b5de102674a7991b15cce599b2b1de34b0a","isrc":"ARF039901457","name":"Pasiones Zurdas Derechas","registered_at":"2026-06-08T05:22:15Z","spotify_id":"1kXDNk35zm5GpsNXyMDLc5","type":"track"}

La Gente Se Divierte
type: MusicRecording
duration: PT4M45S
duration ms: 285840
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901458
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:06:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a6254c6b7d86fdd4694b931988272c7d782d74027a548bcee78df94249327ff
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/67ltNH27HhavZ4cwWVRUYM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67ltNH27HhavZ4cwWVRUYM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a6254c6b7d86fdd4694b931988272c7d782d74027a548bcee78df94249327ff","isrc":"ARF039901458","name":"La Gente Se Divierte","registered_at":"2026-06-08T14:06:16Z","spotify_id":"67ltNH27HhavZ4cwWVRUYM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6254c6b7d86fdd4694b931988272c7d782d74027a548bcee78df94249327ff. 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/67ltNH27HhavZ4cwWVRUYM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67ltNH27HhavZ4cwWVRUYM.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3a6254c6b7d86fdd4694b931988272c7d782d74027a548bcee78df94249327ff","isrc":"ARF039901458","name":"La Gente Se Divierte","registered_at":"2026-06-08T14:06:16Z","spotify_id":"67ltNH27HhavZ4cwWVRUYM","type":"track"}

La Firma del Opa
type: MusicRecording
duration: PT1M55S
duration ms: 115413
explicit: false
by artist: Divididos
in album: Narigón del Siglo, Yo Te Dejo Perfumado en la Esquina para Siempre
  type: MusicAlbum
  date published: 2000-02-14
isrc code: ARF039901459
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:45:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9349e1aaa30f239ad9365dd8bbf2e7648fefc06b7ce9cca6969ecb1c85d7d1cb
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/2cyOCKsxerJhCr75peZzxB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cyOCKsxerJhCr75peZzxB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9349e1aaa30f239ad9365dd8bbf2e7648fefc06b7ce9cca6969ecb1c85d7d1cb","isrc":"ARF039901459","name":"La Firma del Opa","registered_at":"2026-06-10T06:45:26Z","spotify_id":"2cyOCKsxerJhCr75peZzxB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9349e1aaa30f239ad9365dd8bbf2e7648fefc06b7ce9cca6969ecb1c85d7d1cb. 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/2cyOCKsxerJhCr75peZzxB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cyOCKsxerJhCr75peZzxB.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9349e1aaa30f239ad9365dd8bbf2e7648fefc06b7ce9cca6969ecb1c85d7d1cb","isrc":"ARF039901459","name":"La Firma del Opa","registered_at":"2026-06-10T06:45:26Z","spotify_id":"2cyOCKsxerJhCr75peZzxB","type":"track"}

La Mosca Porteña
type: MusicRecording
duration: PT4M30S
duration ms: 270960
explicit: false
by artist: Divididos
in album: Rock de Mi Ciudad - Rockin' Buenos Aires
  type: MusicAlbum
  date published: 2006-10-17

Spaghetti del Rock
type: MusicRecording
duration: PT3M32S
duration ms: 212880
explicit: false
by artist: Divididos
in album: Grandes Baladas del Rock Nacional
  type: MusicAlbum
  date published: 2008-04-22
isrc code: ARF039901451
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:21:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83
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/0Iy8PmQkSG5hgSoYpbzv9m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Iy8PmQkSG5hgSoYpbzv9m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83","isrc":"ARF039901451","name":"Spaghetti del Rock","registered_at":"2026-06-01T11:21:37Z","spotify_id":"0Iy8PmQkSG5hgSoYpbzv9m","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83. 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/0Iy8PmQkSG5hgSoYpbzv9m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Iy8PmQkSG5hgSoYpbzv9m.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xed76aef04cff79abf8ef20173043acc90ef140396b9fb7c44a42f44107cdad83","isrc":"ARF039901451","name":"Spaghetti del Rock","registered_at":"2026-06-01T11:21:37Z","spotify_id":"0Iy8PmQkSG5hgSoYpbzv9m","type":"track"}

Paisano de Hurlingham
type: MusicRecording
duration: PT6M8S
duration ms: 368743
explicit: false
by artist: Divididos
in album: Divididos en Vélez - Agradecer y Seguir
  type: MusicAlbum
  date published: 2023-12-21
isrc code: AR3692300012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:19:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf513c843d777449fec586487e5ab405715d7f0a6f358ee9e276f73d0d16c2861
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/2UOJsDtVLCdSbwbhd2qSl3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UOJsDtVLCdSbwbhd2qSl3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf513c843d777449fec586487e5ab405715d7f0a6f358ee9e276f73d0d16c2861","isrc":"AR3692300012","name":"Paisano de Hurlingham","registered_at":"2026-06-07T07:19:31Z","spotify_id":"2UOJsDtVLCdSbwbhd2qSl3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf513c843d777449fec586487e5ab405715d7f0a6f358ee9e276f73d0d16c2861. 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/2UOJsDtVLCdSbwbhd2qSl3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UOJsDtVLCdSbwbhd2qSl3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf513c843d777449fec586487e5ab405715d7f0a6f358ee9e276f73d0d16c2861","isrc":"AR3692300012","name":"Paisano de Hurlingham","registered_at":"2026-06-07T07:19:31Z","spotify_id":"2UOJsDtVLCdSbwbhd2qSl3","type":"track"}

Sábado
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duration: PT6M11S
duration ms: 371386
explicit: false
by artist: Divididos
in album: Divididos en Vélez - Agradecer y Seguir
  type: MusicAlbum
  date published: 2023-12-21
isrc code: AR3692300013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:57:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9995f29c02a1ea35d536b02cbe4ff902e3a8682bc914f1cce79f8db733429af7
additional property: OTSHash
additional property: OTSBitcoinBlock
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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/4ilXuNlP1PaydiuqPHa3og.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ilXuNlP1PaydiuqPHa3og
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9995f29c02a1ea35d536b02cbe4ff902e3a8682bc914f1cce79f8db733429af7","isrc":"AR3692300013","name":"Sábado","registered_at":"2026-06-07T19:57:56Z","spotify_id":"4ilXuNlP1PaydiuqPHa3og","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9995f29c02a1ea35d536b02cbe4ff902e3a8682bc914f1cce79f8db733429af7. 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/4ilXuNlP1PaydiuqPHa3og.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ilXuNlP1PaydiuqPHa3og.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x9995f29c02a1ea35d536b02cbe4ff902e3a8682bc914f1cce79f8db733429af7","isrc":"AR3692300013","name":"Sábado","registered_at":"2026-06-07T19:57:56Z","spotify_id":"4ilXuNlP1PaydiuqPHa3og","type":"track"}

El 38
type: MusicRecording
duration: PT2M10S
duration ms: 130783
explicit: false
by artist: Divididos
in album: Divididos en Vélez - Agradecer y Seguir
  type: MusicAlbum
  date published: 2023-12-21
isrc code: AR3692300014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:57:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f9802f319304afc533115de90c0ecc8d55d9d6f23b65ac6e3c4f8dc61e82e7b
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/2NO3hNPuxuhIjFNoS9oFIL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NO3hNPuxuhIjFNoS9oFIL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f9802f319304afc533115de90c0ecc8d55d9d6f23b65ac6e3c4f8dc61e82e7b","isrc":"AR3692300014","name":"El 38","registered_at":"2026-06-07T19:57:40Z","spotify_id":"2NO3hNPuxuhIjFNoS9oFIL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9802f319304afc533115de90c0ecc8d55d9d6f23b65ac6e3c4f8dc61e82e7b. 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/2NO3hNPuxuhIjFNoS9oFIL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NO3hNPuxuhIjFNoS9oFIL.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x3f9802f319304afc533115de90c0ecc8d55d9d6f23b65ac6e3c4f8dc61e82e7b","isrc":"AR3692300014","name":"El 38","registered_at":"2026-06-07T19:57:40Z","spotify_id":"2NO3hNPuxuhIjFNoS9oFIL","type":"track"}

Cuadros Colgados
type: MusicRecording
duration: PT2M14S
duration ms: 134355
explicit: false
by artist: Divididos
in album: Divididos en Vélez - Agradecer y Seguir
  type: MusicAlbum
  date published: 2023-12-21
isrc code: AR3692300015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:30:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9daae10fe29309aad950eef955142c62b9668a6ecd1aa3d75ae1627a69c2071
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/1QLs6BPNQxorXtxWjebwyg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QLs6BPNQxorXtxWjebwyg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9daae10fe29309aad950eef955142c62b9668a6ecd1aa3d75ae1627a69c2071","isrc":"AR3692300015","name":"Cuadros Colgados","registered_at":"2026-06-07T14:30:25Z","spotify_id":"1QLs6BPNQxorXtxWjebwyg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9daae10fe29309aad950eef955142c62b9668a6ecd1aa3d75ae1627a69c2071. 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/1QLs6BPNQxorXtxWjebwyg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QLs6BPNQxorXtxWjebwyg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc9daae10fe29309aad950eef955142c62b9668a6ecd1aa3d75ae1627a69c2071","isrc":"AR3692300015","name":"Cuadros Colgados","registered_at":"2026-06-07T14:30:25Z","spotify_id":"1QLs6BPNQxorXtxWjebwyg","type":"track"}

Haciendo Cosas Raras
type: MusicRecording
duration: PT2M44S
duration ms: 164122
explicit: false
by artist: Divididos
in album: Divididos en Vélez - Agradecer y Seguir
  type: MusicAlbum
  date published: 2023-12-21
isrc code: AR3692300016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:32:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x334199827e12f0c890c85aa227da8b0fd09aa268aa8cc00b71d1f967dd84e374
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/1JOFjTeP8zJfPF0iU0mXrm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JOFjTeP8zJfPF0iU0mXrm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x334199827e12f0c890c85aa227da8b0fd09aa268aa8cc00b71d1f967dd84e374","isrc":"AR3692300016","name":"Haciendo Cosas Raras","registered_at":"2026-06-06T10:32:10Z","spotify_id":"1JOFjTeP8zJfPF0iU0mXrm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334199827e12f0c890c85aa227da8b0fd09aa268aa8cc00b71d1f967dd84e374. 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/1JOFjTeP8zJfPF0iU0mXrm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JOFjTeP8zJfPF0iU0mXrm.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x334199827e12f0c890c85aa227da8b0fd09aa268aa8cc00b71d1f967dd84e374","isrc":"AR3692300016","name":"Haciendo Cosas Raras","registered_at":"2026-06-06T10:32:10Z","spotify_id":"1JOFjTeP8zJfPF0iU0mXrm","type":"track"}