Árbol
type: MusicGroup
genre: argentine rock
popularity: 53
followers: 331368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3f1934225d0fc2869e3648b49d0920809a972a15fade0cb4439ba6187c334b1
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/c9482d82-1fed-4f28-bc75-bf03ed01ef2c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9482d82-1fed-4f28-bc75-bf03ed01ef2c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9482d82-1fed-4f28-bc75-bf03ed01ef2c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3f1934225d0fc2869e3648b49d0920809a972a15fade0cb4439ba6187c334b1","name":"Árbol","registered_at":"2026-06-12T09:43:56Z","symbol":"NIM0259780","token_address":"0x129a7f39802c247c52d2637cbb394ba3264ecbb7","type":"artist","uuid":"c9482d82-1fed-4f28-bc75-bf03ed01ef2c"}
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 0xc3f1934225d0fc2869e3648b49d0920809a972a15fade0cb4439ba6187c334b1. 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/c9482d82-1fed-4f28-bc75-bf03ed01ef2c.json and https://artists.proofprofile.net/proofs/artist/c9482d82-1fed-4f28-bc75-bf03ed01ef2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xc3f1934225d0fc2869e3648b49d0920809a972a15fade0cb4439ba6187c334b1","name":"Árbol","registered_at":"2026-06-12T09:43:56Z","symbol":"NIM0259780","token_address":"0x129a7f39802c247c52d2637cbb394ba3264ecbb7","type":"artist","uuid":"c9482d82-1fed-4f28-bc75-bf03ed01ef2c"}
album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
  track: Trenes, Camiones Y Tractores
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211466
    explicit: false
    by artist: Árbol
    in album: GUAU!
      type: MusicAlbum
      date published: 2005-01-01
    isrc code: USUM70506575
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T05:38:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xed6c833e343f58fa6ce2351135f1901dbafd2ff799603ed18c699621befa9992
    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/3tM9FUE7ETqnMQJMnCKLBw.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tM9FUE7ETqnMQJMnCKLBw
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xed6c833e343f58fa6ce2351135f1901dbafd2ff799603ed18c699621befa9992","isrc":"USUM70506575","name":"Trenes, Camiones Y Tractores","registered_at":"2026-06-04T05:38:01Z","spotify_id":"3tM9FUE7ETqnMQJMnCKLBw","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6c833e343f58fa6ce2351135f1901dbafd2ff799603ed18c699621befa9992. 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/3tM9FUE7ETqnMQJMnCKLBw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tM9FUE7ETqnMQJMnCKLBw.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xed6c833e343f58fa6ce2351135f1901dbafd2ff799603ed18c699621befa9992","isrc":"USUM70506575","name":"Trenes, Camiones Y Tractores","registered_at":"2026-06-04T05:38:01Z","spotify_id":"3tM9FUE7ETqnMQJMnCKLBw","type":"track"}
  track: Suerte!
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159693
    explicit: false
    by artist: Árbol
    in album: GUAU!
      type: MusicAlbum
      date published: 2005-01-01
    isrc code: USUM70506619
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T22:26:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xad90bcd693299edba3c3f607d3958b0d4e12a261e9cdcdf90b6cc0dd485eed27
    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/2SmmevhFsgczaqU8pUDgaN.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SmmevhFsgczaqU8pUDgaN
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad90bcd693299edba3c3f607d3958b0d4e12a261e9cdcdf90b6cc0dd485eed27. 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/2SmmevhFsgczaqU8pUDgaN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SmmevhFsgczaqU8pUDgaN.
      date published: 2026-06-13T15:41:10Z
  track: Chikanorexika
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231866
    explicit: false
    by artist: Árbol
    in album: GUAU!
      type: MusicAlbum
      date published: 2005-01-01
    isrc code: USUM70506633
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T19:02:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8166a9107c595e383dff3b240893dbb86ef81f529b77633394468d35d121e86d
    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/2Vm4Uy2fsUcyRjViraNRPH.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vm4Uy2fsUcyRjViraNRPH
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8166a9107c595e383dff3b240893dbb86ef81f529b77633394468d35d121e86d. 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/2Vm4Uy2fsUcyRjViraNRPH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vm4Uy2fsUcyRjViraNRPH.
      date published: 2026-06-13T17:25:41Z
  track: Prejuicios
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208440
    explicit: false
    by artist: Árbol
    in album: GUAU!
      type: MusicAlbum
      date published: 2005-01-01
    isrc code: USUM70506634
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T10:51:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x708be2de80e14bdbad8bbf165264972883da303765abdf5ec5f1372ec799d789
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953513
    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: Pequeños Sueños
  track: Soy La Zoila
  track: Canciones
  track: Lloro
  track: Mariposas
  track: Comida Chatarra
  track: El Fantasma
  track: Jijiji
track: El Fantasma
track: Trenes, Camiones Y Tractores
track: Pequeños Sueños
track: Prejuicios
track: Suerte!
track: Chikanorexika
track: Soy La Zoila
track: Jijiji
track: Canciones
track: Mariposas
track: Lloro
track: Comida Chatarra
track: Soy Vos
track: Sudamerica, O el Regreso a la Aurora

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7bxwO0efsmXk6tWFl2Wvw2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bxwO0efsmXk6tWFl2Wvw2

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708be2de80e14bdbad8bbf165264972883da303765abdf5ec5f1372ec799d789. 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/7bxwO0efsmXk6tWFl2Wvw2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bxwO0efsmXk6tWFl2Wvw2.
date published: 2026-06-13T12:47:07Z

Pequeños Sueños
type: MusicRecording
duration: PT2M54S
duration ms: 174360
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506646
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:07:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e0fa6ffab33611201276b7286d4c5b1150ff264ae9fa92103370080c85de663
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/4MjstyMMO5I6hch9GASIGb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MjstyMMO5I6hch9GASIGb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e0fa6ffab33611201276b7286d4c5b1150ff264ae9fa92103370080c85de663","isrc":"USUM70506646","name":"Pequeños Sueños","registered_at":"2026-06-04T06:07:28Z","spotify_id":"4MjstyMMO5I6hch9GASIGb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0fa6ffab33611201276b7286d4c5b1150ff264ae9fa92103370080c85de663. 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/4MjstyMMO5I6hch9GASIGb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MjstyMMO5I6hch9GASIGb.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8e0fa6ffab33611201276b7286d4c5b1150ff264ae9fa92103370080c85de663","isrc":"USUM70506646","name":"Pequeños Sueños","registered_at":"2026-06-04T06:07:28Z","spotify_id":"4MjstyMMO5I6hch9GASIGb","type":"track"}

Soy La Zoila
type: MusicRecording
duration: PT2M39S
duration ms: 159466
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506647
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:32:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd6d96c1e1057cbe965f6a8a6ddd54c9913b68e5b38c691dd6813115ffa79587
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/5mtX7qSwGoo6Jbc96Ri2Hu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mtX7qSwGoo6Jbc96Ri2Hu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd6d96c1e1057cbe965f6a8a6ddd54c9913b68e5b38c691dd6813115ffa79587","isrc":"USUM70506647","name":"Soy La Zoila","registered_at":"2026-06-06T12:32:48Z","spotify_id":"5mtX7qSwGoo6Jbc96Ri2Hu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6d96c1e1057cbe965f6a8a6ddd54c9913b68e5b38c691dd6813115ffa79587. 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/5mtX7qSwGoo6Jbc96Ri2Hu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mtX7qSwGoo6Jbc96Ri2Hu.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdd6d96c1e1057cbe965f6a8a6ddd54c9913b68e5b38c691dd6813115ffa79587","isrc":"USUM70506647","name":"Soy La Zoila","registered_at":"2026-06-06T12:32:48Z","spotify_id":"5mtX7qSwGoo6Jbc96Ri2Hu","type":"track"}

Canciones
type: MusicRecording
duration: PT2M19S
duration ms: 139306
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506648
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/0xe3762108ee31d3d524203500c95d10f4a918e24f2e540e706589c4d87a327e7c
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/2FBAM2dVhCex33z30YA7hV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FBAM2dVhCex33z30YA7hV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3762108ee31d3d524203500c95d10f4a918e24f2e540e706589c4d87a327e7c. 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/2FBAM2dVhCex33z30YA7hV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FBAM2dVhCex33z30YA7hV.
  date published: 2026-06-13T12:53:06Z

Lloro
type: MusicRecording
duration: PT3M8S
duration ms: 188466
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506649
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:24:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00c7ff74449a016d72d044d6013431424f18af8c34cca4ed9bb991d182e1a116
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/5C7dcSwhowL0092UfthqK5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5C7dcSwhowL0092UfthqK5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c7ff74449a016d72d044d6013431424f18af8c34cca4ed9bb991d182e1a116. 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/5C7dcSwhowL0092UfthqK5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5C7dcSwhowL0092UfthqK5.
  date published: 2026-06-13T17:25:41Z

Mariposas
type: MusicRecording
duration: PT2M18S
duration ms: 138333
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506650
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:27:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ee900ae9fa22475c2f00187aadffa7d8fb8fe081a52eb9bcf3b1bc64d5a40fd
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/0grNELIxKngV6ozzbRZgQ5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0grNELIxKngV6ozzbRZgQ5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee900ae9fa22475c2f00187aadffa7d8fb8fe081a52eb9bcf3b1bc64d5a40fd. 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/0grNELIxKngV6ozzbRZgQ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0grNELIxKngV6ozzbRZgQ5.
  date published: 2026-06-13T17:25:41Z

Comida Chatarra
type: MusicRecording
duration: PT2M9S
duration ms: 129960
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506654
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:54:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cd27a11e82630d545c4cccf4d774b422d198f4ed8f79b41b0ebc6e9691ab5ce
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/3sFa7aofqqDAnbUvaJsVz3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sFa7aofqqDAnbUvaJsVz3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cd27a11e82630d545c4cccf4d774b422d198f4ed8f79b41b0ebc6e9691ab5ce","isrc":"USUM70506654","name":"Comida Chatarra","registered_at":"2026-06-08T17:54:06Z","spotify_id":"3sFa7aofqqDAnbUvaJsVz3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd27a11e82630d545c4cccf4d774b422d198f4ed8f79b41b0ebc6e9691ab5ce. 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/3sFa7aofqqDAnbUvaJsVz3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sFa7aofqqDAnbUvaJsVz3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1cd27a11e82630d545c4cccf4d774b422d198f4ed8f79b41b0ebc6e9691ab5ce","isrc":"USUM70506654","name":"Comida Chatarra","registered_at":"2026-06-08T17:54:06Z","spotify_id":"3sFa7aofqqDAnbUvaJsVz3","type":"track"}

El Fantasma
type: MusicRecording
duration: PT3M57S
duration ms: 237800
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506655
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T10:28:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91b3e913d344ecc65fb2c29430b985cbe3e0d5c64a6921e98aedb56586cef973
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/0N361WhEqVunVl5ZBkfd70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N361WhEqVunVl5ZBkfd70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91b3e913d344ecc65fb2c29430b985cbe3e0d5c64a6921e98aedb56586cef973","isrc":"USUM70506655","name":"El Fantasma","registered_at":"2026-06-01T10:28:50Z","spotify_id":"0N361WhEqVunVl5ZBkfd70","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b3e913d344ecc65fb2c29430b985cbe3e0d5c64a6921e98aedb56586cef973. 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/0N361WhEqVunVl5ZBkfd70.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N361WhEqVunVl5ZBkfd70.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x91b3e913d344ecc65fb2c29430b985cbe3e0d5c64a6921e98aedb56586cef973","isrc":"USUM70506655","name":"El Fantasma","registered_at":"2026-06-01T10:28:50Z","spotify_id":"0N361WhEqVunVl5ZBkfd70","type":"track"}

Jijiji
type: MusicRecording
duration: PT3M18S
duration ms: 198040
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506656
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:03:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46577ff03025f087f2ecc00ac4306e894e81141469ba18c327f9040f41c9311f
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/0rOfDS4AE5jAWkNVo3adEW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rOfDS4AE5jAWkNVo3adEW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46577ff03025f087f2ecc00ac4306e894e81141469ba18c327f9040f41c9311f. 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/0rOfDS4AE5jAWkNVo3adEW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rOfDS4AE5jAWkNVo3adEW.
  date published: 2026-06-13T17:25:41Z

El Fantasma
type: MusicRecording
duration: PT3M57S
duration ms: 237800
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506655
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T10:28:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91b3e913d344ecc65fb2c29430b985cbe3e0d5c64a6921e98aedb56586cef973
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/0N361WhEqVunVl5ZBkfd70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N361WhEqVunVl5ZBkfd70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91b3e913d344ecc65fb2c29430b985cbe3e0d5c64a6921e98aedb56586cef973","isrc":"USUM70506655","name":"El Fantasma","registered_at":"2026-06-01T10:28:50Z","spotify_id":"0N361WhEqVunVl5ZBkfd70","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b3e913d344ecc65fb2c29430b985cbe3e0d5c64a6921e98aedb56586cef973. 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/0N361WhEqVunVl5ZBkfd70.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N361WhEqVunVl5ZBkfd70.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x91b3e913d344ecc65fb2c29430b985cbe3e0d5c64a6921e98aedb56586cef973","isrc":"USUM70506655","name":"El Fantasma","registered_at":"2026-06-01T10:28:50Z","spotify_id":"0N361WhEqVunVl5ZBkfd70","type":"track"}

Trenes, Camiones Y Tractores
type: MusicRecording
duration: PT3M31S
duration ms: 211466
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506575
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:38:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed6c833e343f58fa6ce2351135f1901dbafd2ff799603ed18c699621befa9992
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/3tM9FUE7ETqnMQJMnCKLBw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tM9FUE7ETqnMQJMnCKLBw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed6c833e343f58fa6ce2351135f1901dbafd2ff799603ed18c699621befa9992","isrc":"USUM70506575","name":"Trenes, Camiones Y Tractores","registered_at":"2026-06-04T05:38:01Z","spotify_id":"3tM9FUE7ETqnMQJMnCKLBw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6c833e343f58fa6ce2351135f1901dbafd2ff799603ed18c699621befa9992. 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/3tM9FUE7ETqnMQJMnCKLBw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tM9FUE7ETqnMQJMnCKLBw.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xed6c833e343f58fa6ce2351135f1901dbafd2ff799603ed18c699621befa9992","isrc":"USUM70506575","name":"Trenes, Camiones Y Tractores","registered_at":"2026-06-04T05:38:01Z","spotify_id":"3tM9FUE7ETqnMQJMnCKLBw","type":"track"}

Pequeños Sueños
type: MusicRecording
duration: PT2M54S
duration ms: 174360
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506646
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:07:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e0fa6ffab33611201276b7286d4c5b1150ff264ae9fa92103370080c85de663
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/4MjstyMMO5I6hch9GASIGb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MjstyMMO5I6hch9GASIGb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e0fa6ffab33611201276b7286d4c5b1150ff264ae9fa92103370080c85de663","isrc":"USUM70506646","name":"Pequeños Sueños","registered_at":"2026-06-04T06:07:28Z","spotify_id":"4MjstyMMO5I6hch9GASIGb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0fa6ffab33611201276b7286d4c5b1150ff264ae9fa92103370080c85de663. 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/4MjstyMMO5I6hch9GASIGb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MjstyMMO5I6hch9GASIGb.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8e0fa6ffab33611201276b7286d4c5b1150ff264ae9fa92103370080c85de663","isrc":"USUM70506646","name":"Pequeños Sueños","registered_at":"2026-06-04T06:07:28Z","spotify_id":"4MjstyMMO5I6hch9GASIGb","type":"track"}

Prejuicios
type: MusicRecording
duration: PT3M28S
duration ms: 208440
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506634
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:51:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x708be2de80e14bdbad8bbf165264972883da303765abdf5ec5f1372ec799d789
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/7bxwO0efsmXk6tWFl2Wvw2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bxwO0efsmXk6tWFl2Wvw2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708be2de80e14bdbad8bbf165264972883da303765abdf5ec5f1372ec799d789. 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/7bxwO0efsmXk6tWFl2Wvw2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bxwO0efsmXk6tWFl2Wvw2.
  date published: 2026-06-13T12:47:07Z

Suerte!
type: MusicRecording
duration: PT2M39S
duration ms: 159693
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506619
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:26:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad90bcd693299edba3c3f607d3958b0d4e12a261e9cdcdf90b6cc0dd485eed27
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/2SmmevhFsgczaqU8pUDgaN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SmmevhFsgczaqU8pUDgaN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad90bcd693299edba3c3f607d3958b0d4e12a261e9cdcdf90b6cc0dd485eed27. 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/2SmmevhFsgczaqU8pUDgaN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SmmevhFsgczaqU8pUDgaN.
  date published: 2026-06-13T15:41:10Z

Chikanorexika
type: MusicRecording
duration: PT3M51S
duration ms: 231866
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506633
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:02:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8166a9107c595e383dff3b240893dbb86ef81f529b77633394468d35d121e86d
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/2Vm4Uy2fsUcyRjViraNRPH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vm4Uy2fsUcyRjViraNRPH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8166a9107c595e383dff3b240893dbb86ef81f529b77633394468d35d121e86d. 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/2Vm4Uy2fsUcyRjViraNRPH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vm4Uy2fsUcyRjViraNRPH.
  date published: 2026-06-13T17:25:41Z

Soy La Zoila
type: MusicRecording
duration: PT2M39S
duration ms: 159466
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506647
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:32:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd6d96c1e1057cbe965f6a8a6ddd54c9913b68e5b38c691dd6813115ffa79587
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/5mtX7qSwGoo6Jbc96Ri2Hu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mtX7qSwGoo6Jbc96Ri2Hu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd6d96c1e1057cbe965f6a8a6ddd54c9913b68e5b38c691dd6813115ffa79587","isrc":"USUM70506647","name":"Soy La Zoila","registered_at":"2026-06-06T12:32:48Z","spotify_id":"5mtX7qSwGoo6Jbc96Ri2Hu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6d96c1e1057cbe965f6a8a6ddd54c9913b68e5b38c691dd6813115ffa79587. 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/5mtX7qSwGoo6Jbc96Ri2Hu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mtX7qSwGoo6Jbc96Ri2Hu.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdd6d96c1e1057cbe965f6a8a6ddd54c9913b68e5b38c691dd6813115ffa79587","isrc":"USUM70506647","name":"Soy La Zoila","registered_at":"2026-06-06T12:32:48Z","spotify_id":"5mtX7qSwGoo6Jbc96Ri2Hu","type":"track"}

Jijiji
type: MusicRecording
duration: PT3M18S
duration ms: 198040
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506656
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:03:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46577ff03025f087f2ecc00ac4306e894e81141469ba18c327f9040f41c9311f
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/0rOfDS4AE5jAWkNVo3adEW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rOfDS4AE5jAWkNVo3adEW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46577ff03025f087f2ecc00ac4306e894e81141469ba18c327f9040f41c9311f. 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/0rOfDS4AE5jAWkNVo3adEW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rOfDS4AE5jAWkNVo3adEW.
  date published: 2026-06-13T17:25:41Z

Canciones
type: MusicRecording
duration: PT2M19S
duration ms: 139306
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506648
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/0xe3762108ee31d3d524203500c95d10f4a918e24f2e540e706589c4d87a327e7c
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/2FBAM2dVhCex33z30YA7hV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FBAM2dVhCex33z30YA7hV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3762108ee31d3d524203500c95d10f4a918e24f2e540e706589c4d87a327e7c. 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/2FBAM2dVhCex33z30YA7hV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FBAM2dVhCex33z30YA7hV.
  date published: 2026-06-13T12:53:06Z

Mariposas
type: MusicRecording
duration: PT2M18S
duration ms: 138333
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506650
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:27:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ee900ae9fa22475c2f00187aadffa7d8fb8fe081a52eb9bcf3b1bc64d5a40fd
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/0grNELIxKngV6ozzbRZgQ5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0grNELIxKngV6ozzbRZgQ5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee900ae9fa22475c2f00187aadffa7d8fb8fe081a52eb9bcf3b1bc64d5a40fd. 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/0grNELIxKngV6ozzbRZgQ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0grNELIxKngV6ozzbRZgQ5.
  date published: 2026-06-13T17:25:41Z

Lloro
type: MusicRecording
duration: PT3M8S
duration ms: 188466
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506649
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:24:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00c7ff74449a016d72d044d6013431424f18af8c34cca4ed9bb991d182e1a116
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/5C7dcSwhowL0092UfthqK5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5C7dcSwhowL0092UfthqK5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c7ff74449a016d72d044d6013431424f18af8c34cca4ed9bb991d182e1a116. 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/5C7dcSwhowL0092UfthqK5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5C7dcSwhowL0092UfthqK5.
  date published: 2026-06-13T17:25:41Z

Comida Chatarra
type: MusicRecording
duration: PT2M9S
duration ms: 129960
explicit: false
by artist: Árbol
in album: GUAU!
  type: MusicAlbum
  date published: 2005-01-01
isrc code: USUM70506654
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:54:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cd27a11e82630d545c4cccf4d774b422d198f4ed8f79b41b0ebc6e9691ab5ce
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/3sFa7aofqqDAnbUvaJsVz3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sFa7aofqqDAnbUvaJsVz3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cd27a11e82630d545c4cccf4d774b422d198f4ed8f79b41b0ebc6e9691ab5ce","isrc":"USUM70506654","name":"Comida Chatarra","registered_at":"2026-06-08T17:54:06Z","spotify_id":"3sFa7aofqqDAnbUvaJsVz3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd27a11e82630d545c4cccf4d774b422d198f4ed8f79b41b0ebc6e9691ab5ce. 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/3sFa7aofqqDAnbUvaJsVz3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sFa7aofqqDAnbUvaJsVz3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1cd27a11e82630d545c4cccf4d774b422d198f4ed8f79b41b0ebc6e9691ab5ce","isrc":"USUM70506654","name":"Comida Chatarra","registered_at":"2026-06-08T17:54:06Z","spotify_id":"3sFa7aofqqDAnbUvaJsVz3","type":"track"}

Soy Vos
type: MusicRecording
duration: PT3M8S
duration ms: 188933
explicit: false
by artist: Árbol
in album: Soy Rock de Colección Vol.1
  type: MusicAlbum
  date published: 2011-03-18

El Fantasma
type: MusicRecording
duration: PT3M57S
duration ms: 237800
explicit: false
by artist: Árbol
in album: Paseando por la ciudad I
  type: MusicAlbum
  date published: 2023-04-07

Pequeños Sueños
type: MusicRecording
duration: PT2M54S
duration ms: 174360
explicit: false
by artist: Árbol
in album: Paseando por la ciudad I
  type: MusicAlbum
  date published: 2023-04-07

Sudamerica, O el Regreso a la Aurora
type: MusicRecording
duration: PT3M30S
duration ms: 210346
explicit: false
by artist: Lito Vitale
by artist: Árbol
in album: Escúchame Entre el Ruido, Vol. 1
  type: MusicAlbum
  date published: 2006-05-05
isrc code: US6R21218941

Trenes, Camiones Y Tractores
type: MusicRecording
duration: PT3M31S
duration ms: 211466
explicit: false
by artist: Árbol
in album: Semana complicada
  type: MusicAlbum
  date published: 2024-03-01

El Fantasma
type: MusicRecording
duration: PT3M57S
duration ms: 237800
explicit: false
by artist: Árbol
in album: Hits Teñidos De Rock Vol. 2
  type: MusicAlbum
  date published: 2023-09-27

Suerte!
type: MusicRecording
duration: PT2M39S
duration ms: 159693
explicit: false
by artist: Árbol
in album: RockLatino.FM
  type: MusicAlbum
  date published: 2023-10-06

Prejuicios
type: MusicRecording
duration: PT3M28S
duration ms: 208440
explicit: false
by artist: Árbol
in album: ROCK que te vuelve loco
  type: MusicAlbum
  date published: 2023-05-19