Buendia
type: MusicGroup
genre: latin folk
genre: latin indie
popularity: 31
followers: 9344
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4852d50d0ec2b52e288f78069b4ad88439c7b6bdbb52126154ffc1e8dff404e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/861b9f1f-9b93-474b-b45e-8153f606803b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/861b9f1f-9b93-474b-b45e-8153f606803b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/861b9f1f-9b93-474b-b45e-8153f606803b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x4852d50d0ec2b52e288f78069b4ad88439c7b6bdbb52126154ffc1e8dff404e2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/861b9f1f-9b93-474b-b45e-8153f606803b.json and https://artists.proofprofile.net/proofs/artist/861b9f1f-9b93-474b-b45e-8153f606803b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Walking Slow
  type: MusicAlbum
  date published: 2014-03-20
  track: Walking Slow
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206827
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
  track: Fireflies
    type: MusicRecording
    duration: PT4M41S
    duration ms: 281430
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
  track: Siembra
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218512
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
  track: Dust
    type: MusicRecording
    duration: PT5M53S
    duration ms: 353520
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
  track: Arando
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216298
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
  track: Espiral
    type: MusicRecording
    duration: PT4M58S
    duration ms: 298735
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
album: Walking Slow
  type: MusicAlbum
  date published: 2014-03-20
  track: Walking Slow
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206829
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
  track: Fireflies
    type: MusicRecording
    duration: PT4M41S
    duration ms: 281432
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
  track: Siembra
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218514
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
  track: Dust
    type: MusicRecording
    duration: PT5M53S
    duration ms: 353522
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
  track: Arando
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216325
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
  track: Espiral
    type: MusicRecording
    duration: PT4M58S
    duration ms: 298736
    explicit: false
    by artist: Buendia
    in album: Walking Slow
      type: MusicAlbum
      date published: 2014-03-20
album: Desde Dentro
  type: MusicAlbum
  date published: 2016-10-17
  track: Desde Dentro
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266240
    explicit: false
    by artist: Buendia
    in album: Desde Dentro
      type: MusicAlbum
      date published: 2016-10-17
album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
  track: Desde Dentro
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266240
    explicit: false
    by artist: Buendia
    in album: En el Caribe También Pasa Esto
      type: MusicAlbum
      date published: 2017-03-16
    isrc code: US7VG1727480
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T13:51:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x17a4752bfaee635d2aefa48736ac6849ef223db2cad57a3db89490a16bd61a66
    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/38MvBCfKEfqBmx4bfXxA7Z.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38MvBCfKEfqBmx4bfXxA7Z
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Altamar
  track: Every Light
  track: Gozá Gozá
  track: Sigo
  track: Change
  track: Como el Aire
  track: Aún No Sé
  track: A Veces Tú y a Veces Yo
  track: Tras de Mí
  track: En el Caribe También Pasa Esto
album: En Vivo en el Campo
album: En Vivo en las Luces (Live Looping)
album: El Azul del Cielo (Remix)
album: Del Arrunche
album: Espejo
album: Siervos de los Sueños
album: Viajando Contigo Voy
album: El Álbum de las Ilusiones
album: Si Nos Queremos Tanto
album: De Mi Depende
track: Sonido de Ti
track: Desde Dentro
track: Altamar
track: Every Light
track: Gozá Gozá
track: Sigo
track: Change
track: Como el Aire
track: Aún No Sé
track: A Veces Tú y a Veces Yo
track: Tras de Mí
track: En el Caribe También Pasa Esto
track: Mañana No Se Sabe
track: Conectar
track: Viajando Contigo Voy
track: Nuevas Formas de Alegría
track: Espejo
track: Del Arrunche
track: Tanto Amor
track: Donde Estemos Juntos

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x17a4752bfaee635d2aefa48736ac6849ef223db2cad57a3db89490a16bd61a66","isrc":"US7VG1727480","name":"Desde Dentro","registered_at":"2026-06-05T13:51:20Z","spotify_id":"38MvBCfKEfqBmx4bfXxA7Z","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 0x17a4752bfaee635d2aefa48736ac6849ef223db2cad57a3db89490a16bd61a66. 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/38MvBCfKEfqBmx4bfXxA7Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38MvBCfKEfqBmx4bfXxA7Z.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x17a4752bfaee635d2aefa48736ac6849ef223db2cad57a3db89490a16bd61a66","isrc":"US7VG1727480","name":"Desde Dentro","registered_at":"2026-06-05T13:51:20Z","spotify_id":"38MvBCfKEfqBmx4bfXxA7Z","type":"track"}

Altamar
type: MusicRecording
duration: PT3M29S
duration ms: 209493
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727481
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:37:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb36f1702b29316f67debe3a3522789b0b6e060d406edd980f5960892ccc100bb
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/6oQknufeceoL54mzUKy5Jm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oQknufeceoL54mzUKy5Jm
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 0xb36f1702b29316f67debe3a3522789b0b6e060d406edd980f5960892ccc100bb. 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/6oQknufeceoL54mzUKy5Jm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oQknufeceoL54mzUKy5Jm.
  date published: 2026-06-13T15:41:10Z

Every Light
type: MusicRecording
duration: PT4M2S
duration ms: 242706
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727482
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:32:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75bf0599accb422a43350cb3e1397c115bd312756ec5d0f74110365e2294d0de
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/6AD3dIbUde2coI4H1o4LkX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AD3dIbUde2coI4H1o4LkX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75bf0599accb422a43350cb3e1397c115bd312756ec5d0f74110365e2294d0de","isrc":"US7VG1727482","name":"Every Light","registered_at":"2026-06-20T12:32:00Z","spotify_id":"6AD3dIbUde2coI4H1o4LkX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bf0599accb422a43350cb3e1397c115bd312756ec5d0f74110365e2294d0de. 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/6AD3dIbUde2coI4H1o4LkX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AD3dIbUde2coI4H1o4LkX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x75bf0599accb422a43350cb3e1397c115bd312756ec5d0f74110365e2294d0de","isrc":"US7VG1727482","name":"Every Light","registered_at":"2026-06-20T12:32:00Z","spotify_id":"6AD3dIbUde2coI4H1o4LkX","type":"track"}

Gozá Gozá
type: MusicRecording
duration: PT3M53S
duration ms: 233613
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727483
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:15:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b
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/1Mi4KFAuHfJKRORYYNEQ9B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mi4KFAuHfJKRORYYNEQ9B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b","isrc":"US7VG1727483","name":"Gozá Gozá","registered_at":"2026-06-10T22:15:08Z","spotify_id":"1Mi4KFAuHfJKRORYYNEQ9B","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b. 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/1Mi4KFAuHfJKRORYYNEQ9B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mi4KFAuHfJKRORYYNEQ9B.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b","isrc":"US7VG1727483","name":"Gozá Gozá","registered_at":"2026-06-10T22:15:08Z","spotify_id":"1Mi4KFAuHfJKRORYYNEQ9B","type":"track"}

Sigo
type: MusicRecording
duration: PT4M1S
duration ms: 241853
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727484
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:59:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2c4cdb6f4ceefdef452125c6a632f6575d1927b46bad76f5b1d3a27796be250
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7Kgoh84rip5NRYMKEZH0xo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Kgoh84rip5NRYMKEZH0xo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0xe2c4cdb6f4ceefdef452125c6a632f6575d1927b46bad76f5b1d3a27796be250. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Kgoh84rip5NRYMKEZH0xo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Kgoh84rip5NRYMKEZH0xo.
  date published: 2026-07-02T05:09:12Z

Change
type: MusicRecording
duration: PT4M1S
duration ms: 241373
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727485

Como el Aire
type: MusicRecording
duration: PT3M0S
duration ms: 180546
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727486
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:28:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03c003bd94befd9133016e5ae4e9b75cbb42d88de4e3137afbaf6edeafc2b973
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/5xVmsQ0fN7jQTCQYJnuoIW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xVmsQ0fN7jQTCQYJnuoIW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03c003bd94befd9133016e5ae4e9b75cbb42d88de4e3137afbaf6edeafc2b973","isrc":"US7VG1727486","name":"Como el Aire","registered_at":"2026-06-07T09:28:04Z","spotify_id":"5xVmsQ0fN7jQTCQYJnuoIW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-06-13T15:41:10Z
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Aún No Sé
type: MusicRecording
duration: PT4M16S
duration ms: 256533
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727487
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x95aafd98f0bb33eb8f8bf6d1a0bd8736c2081cb876f4b44aedb30b8298b75d33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ER1lbO8Y4wjCw47lbcEWe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ER1lbO8Y4wjCw47lbcEWe
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95aafd98f0bb33eb8f8bf6d1a0bd8736c2081cb876f4b44aedb30b8298b75d33. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ER1lbO8Y4wjCw47lbcEWe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ER1lbO8Y4wjCw47lbcEWe.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x95aafd98f0bb33eb8f8bf6d1a0bd8736c2081cb876f4b44aedb30b8298b75d33","isrc":"US7VG1727487","name":"Aún No Sé","registered_at":"2026-06-24T21:59:43Z","spotify_id":"4ER1lbO8Y4wjCw47lbcEWe","type":"track"}

A Veces Tú y a Veces Yo
type: MusicRecording
duration: PT2M49S
duration ms: 169653
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727488
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1HZQ8df1IMQsoMU2dbA1LP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HZQ8df1IMQsoMU2dbA1LP
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 0xe15c755ad265c8cf2fd5c09af46c3b0e6ae229d332a837e0045f83909b8c1afe. 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/1HZQ8df1IMQsoMU2dbA1LP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HZQ8df1IMQsoMU2dbA1LP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe15c755ad265c8cf2fd5c09af46c3b0e6ae229d332a837e0045f83909b8c1afe","isrc":"US7VG1727488","name":"A Veces Tú y a Veces Yo","registered_at":"2026-06-21T10:22:12Z","spotify_id":"1HZQ8df1IMQsoMU2dbA1LP","type":"track"}

Tras de Mí
type: MusicRecording
duration: PT3M34S
duration ms: 214853
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727489
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1vVB54EHAYsJ5sAT5k3f8F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vVB54EHAYsJ5sAT5k3f8F
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x2093d43884169f7e88e3c6df5e8796bcfd044002a95c89651ccd9fa118a521a4","isrc":"US7VG1727489","name":"Tras de Mí","registered_at":"2026-06-22T09:19:07Z","spotify_id":"1vVB54EHAYsJ5sAT5k3f8F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2093d43884169f7e88e3c6df5e8796bcfd044002a95c89651ccd9fa118a521a4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1vVB54EHAYsJ5sAT5k3f8F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vVB54EHAYsJ5sAT5k3f8F.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2093d43884169f7e88e3c6df5e8796bcfd044002a95c89651ccd9fa118a521a4","isrc":"US7VG1727489","name":"Tras de Mí","registered_at":"2026-06-22T09:19:07Z","spotify_id":"1vVB54EHAYsJ5sAT5k3f8F","type":"track"}

En el Caribe También Pasa Esto
type: MusicRecording
duration: PT2M47S
duration ms: 167413
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
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isrc code: US7VG1727490
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-24T21:59:03+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Es34Z7UGzCqkd34ojmrnI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Es34Z7UGzCqkd34ojmrnI
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea2449e3c8be50ac6974fae1e7f817a89375bf529d918c15ed3367b326c55cd3","isrc":"US7VG1727490","name":"En el Caribe También Pasa Esto","registered_at":"2026-06-24T21:59:03Z","spotify_id":"5Es34Z7UGzCqkd34ojmrnI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2449e3c8be50ac6974fae1e7f817a89375bf529d918c15ed3367b326c55cd3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Es34Z7UGzCqkd34ojmrnI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Es34Z7UGzCqkd34ojmrnI.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xea2449e3c8be50ac6974fae1e7f817a89375bf529d918c15ed3367b326c55cd3","isrc":"US7VG1727490","name":"En el Caribe También Pasa Esto","registered_at":"2026-06-24T21:59:03Z","spotify_id":"5Es34Z7UGzCqkd34ojmrnI","type":"track"}

En Vivo en el Campo
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date published: 2018-11-09
track: A Veces Tu y a Veces Yo - En Vivo
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  duration: PT2M44S
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    type: MusicAlbum
    date published: 2018-11-09
track: Altamar - En Vivo
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  duration ms: 264303
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  in album: En Vivo en el Campo
    type: MusicAlbum
    date published: 2018-11-09

En Vivo en las Luces (Live Looping)
type: MusicAlbum
date published: 2018-12-07
track: Every Light - Live Looping
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  duration: PT4M36S
  duration ms: 276203
  explicit: false
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  in album: En Vivo en las Luces (Live Looping)
    type: MusicAlbum
    date published: 2018-12-07
track: Tras de Mi - Live Looping
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  duration: PT4M18S
  duration ms: 258214
  explicit: false
  by artist: Buendia
  in album: En Vivo en las Luces (Live Looping)
    type: MusicAlbum
    date published: 2018-12-07

El Azul del Cielo (Remix)
type: MusicAlbum
date published: 2019-11-29
track: El Azul del Cielo - Vilamarea Remix
  type: MusicRecording
  duration: PT5M40S
  duration ms: 340909
  explicit: false
  by artist: Buendia
  in album: El Azul del Cielo (Remix)
    type: MusicAlbum
    date published: 2019-11-29
track: El Azul del Cielo - Mente Orgánica Remix
  type: MusicRecording
  duration: PT7M0S
  duration ms: 420000
  explicit: false
  by artist: Buendia
  in album: El Azul del Cielo (Remix)
    type: MusicAlbum
    date published: 2019-11-29
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T09:10:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab779a515b5e79bfbe88d6dfb66ea6aacf1eb4a070d8923aa8484b26b0cf986d
  additional property: OTSHash
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J6AcQFq8RnR4jWYYZNPbm
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab779a515b5e79bfbe88d6dfb66ea6aacf1eb4a070d8923aa8484b26b0cf986d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0J6AcQFq8RnR4jWYYZNPbm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J6AcQFq8RnR4jWYYZNPbm.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xab779a515b5e79bfbe88d6dfb66ea6aacf1eb4a070d8923aa8484b26b0cf986d","isrc":"QZHZ51934322","name":"El Azul del Cielo - Mente Orgánica Remix","registered_at":"2026-06-29T09:10:47Z","spotify_id":"0J6AcQFq8RnR4jWYYZNPbm","type":"track"}
track: El Azul del Cielo - Instrumental
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  in album: El Azul del Cielo (Remix)
    type: MusicAlbum
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Del Arrunche
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date published: 2020-06-12
track: Del Arrunche
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  duration: PT3M54S
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    date published: 2020-06-12
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r06T1bnhnMtDxQuXAICsk
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6r06T1bnhnMtDxQuXAICsk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6r06T1bnhnMtDxQuXAICsk.
    date published: 2026-07-05T01:43:49Z
    text: {"copyright_id":"0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383","isrc":"QZHZ32079141","name":"Del Arrunche","registered_at":"2026-06-20T12:32:44Z","spotify_id":"6r06T1bnhnMtDxQuXAICsk","type":"track"}

Espejo
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date published: 2020-12-04
track: Espejo
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  duration ms: 245841
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    type: MusicAlbum
    date published: 2020-12-04

Siervos de los Sueños
type: MusicAlbum
date published: 2021-11-12
track: Siervos de los Sueños
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  duration: PT3M32S
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  by artist: Buendia
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    type: MusicAlbum
    date published: 2021-11-12

Viajando Contigo Voy
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date published: 2022-07-22
track: Viajando Contigo Voy
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  duration: PT2M35S
  duration ms: 155037
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  by artist: Buendia
  in album: Viajando Contigo Voy
    type: MusicAlbum
    date published: 2022-07-22

El Álbum de las Ilusiones
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date published: 2022-09-30
track: Mañana No Se Sabe
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    type: MusicAlbum
    date published: 2022-09-30
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e545aae01dee32cb1b38b06cfe2678b3624e1663b4cc75886cb4751e1696ef0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Ab03zAHBxRLNVXyNFaqTb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ab03zAHBxRLNVXyNFaqTb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9e545aae01dee32cb1b38b06cfe2678b3624e1663b4cc75886cb4751e1696ef0","isrc":"QZTPX2239126","name":"Mañana No Se Sabe","registered_at":"2026-06-25T14:31:04Z","spotify_id":"4Ab03zAHBxRLNVXyNFaqTb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e545aae01dee32cb1b38b06cfe2678b3624e1663b4cc75886cb4751e1696ef0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Ab03zAHBxRLNVXyNFaqTb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ab03zAHBxRLNVXyNFaqTb.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x9e545aae01dee32cb1b38b06cfe2678b3624e1663b4cc75886cb4751e1696ef0","isrc":"QZTPX2239126","name":"Mañana No Se Sabe","registered_at":"2026-06-25T14:31:04Z","spotify_id":"4Ab03zAHBxRLNVXyNFaqTb","type":"track"}
track: Conectar
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261786
  explicit: false
  by artist: Buendia
  in album: El Álbum de las Ilusiones
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: QZTPX2239127
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:19:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a68bf87d1040a2bf2f79e54a8b3601b90f13714e774d6b7c25849c22b6fa7b8
  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/4w95fyTD2dawHjWZCnV7Vk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4w95fyTD2dawHjWZCnV7Vk
  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 0x0a68bf87d1040a2bf2f79e54a8b3601b90f13714e774d6b7c25849c22b6fa7b8. 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/4w95fyTD2dawHjWZCnV7Vk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4w95fyTD2dawHjWZCnV7Vk.
    date published: 2026-06-13T17:25:41Z
track: Viajando Contigo Voy
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156293
  explicit: false
  by artist: Buendia
  in album: El Álbum de las Ilusiones
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: QZNJW2280266
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T14:22:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x225b95265a9e1e380711901627edbbcb8bf1531dd391cfba5efd59db1a3c8aeb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2rqx3GNqWtUHMsazu23zAS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rqx3GNqWtUHMsazu23zAS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x225b95265a9e1e380711901627edbbcb8bf1531dd391cfba5efd59db1a3c8aeb","isrc":"QZNJW2280266","name":"Viajando Contigo Voy","registered_at":"2026-06-25T14:22:51Z","spotify_id":"2rqx3GNqWtUHMsazu23zAS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225b95265a9e1e380711901627edbbcb8bf1531dd391cfba5efd59db1a3c8aeb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rqx3GNqWtUHMsazu23zAS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rqx3GNqWtUHMsazu23zAS.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x225b95265a9e1e380711901627edbbcb8bf1531dd391cfba5efd59db1a3c8aeb","isrc":"QZNJW2280266","name":"Viajando Contigo Voy","registered_at":"2026-06-25T14:22:51Z","spotify_id":"2rqx3GNqWtUHMsazu23zAS","type":"track"}
track: Nuevas Formas de Alegría
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254240
  explicit: false
  by artist: Buendia
  in album: El Álbum de las Ilusiones
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: QZTPX2239128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T14:22:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x50b0c6cbe7831196c0830c77ffc34505081c2b60e4c01fcc13a28ba2ca34554a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0P21MJ75n2DZLGufuOYfhC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P21MJ75n2DZLGufuOYfhC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x50b0c6cbe7831196c0830c77ffc34505081c2b60e4c01fcc13a28ba2ca34554a","isrc":"QZTPX2239128","name":"Nuevas Formas de Alegría","registered_at":"2026-06-25T14:22:30Z","spotify_id":"0P21MJ75n2DZLGufuOYfhC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b0c6cbe7831196c0830c77ffc34505081c2b60e4c01fcc13a28ba2ca34554a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0P21MJ75n2DZLGufuOYfhC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P21MJ75n2DZLGufuOYfhC.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x50b0c6cbe7831196c0830c77ffc34505081c2b60e4c01fcc13a28ba2ca34554a","isrc":"QZTPX2239128","name":"Nuevas Formas de Alegría","registered_at":"2026-06-25T14:22:30Z","spotify_id":"0P21MJ75n2DZLGufuOYfhC","type":"track"}
track: Espejo
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246533
  explicit: false
  by artist: Buendia
  in album: El Álbum de las Ilusiones
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: QZNJX2000493
track: Del Arrunche
track: Tanto Amor
track: Donde Estemos Juntos
track: El Afinque
track: Siervos de los Sueños
track: Reencuentro

Del Arrunche
type: MusicRecording
duration: PT3M49S
duration ms: 229264
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZHZ32079141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:32:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383
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/45E0EKDslLWYkf4x3bDKas.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45E0EKDslLWYkf4x3bDKas
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383","isrc":"QZHZ32079141","name":"Del Arrunche","registered_at":"2026-06-20T12:32:44Z","spotify_id":"45E0EKDslLWYkf4x3bDKas","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383. 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/45E0EKDslLWYkf4x3bDKas.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45E0EKDslLWYkf4x3bDKas.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383","isrc":"QZHZ32079141","name":"Del Arrunche","registered_at":"2026-06-20T12:32:44Z","spotify_id":"45E0EKDslLWYkf4x3bDKas","type":"track"}

Tanto Amor
type: MusicRecording
duration: PT2M39S
duration ms: 159066
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239129

Donde Estemos Juntos
type: MusicRecording
duration: PT2M31S
duration ms: 151093
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239130

El Afinque
type: MusicRecording
duration: PT3M32S
duration ms: 212320
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239131

Siervos de los Sueños
type: MusicRecording
duration: PT3M32S
duration ms: 212760
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZNJY2102458

Reencuentro
type: MusicRecording
duration: PT5M16S
duration ms: 316106
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239132

Si Nos Queremos Tanto
type: MusicAlbum
date published: 2024-05-10
track: Si Nos Queremos Tanto
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240000
  explicit: false
  by artist: Buendia
  in album: Si Nos Queremos Tanto
    type: MusicAlbum
    date published: 2024-05-10

De Mi Depende
type: MusicAlbum
date published: 2025-06-13
track: De Mi Depende
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151443
  explicit: false
  by artist: Buendia
  in album: De Mi Depende
    type: MusicAlbum
    date published: 2025-06-13

Sonido de Ti
type: MusicRecording
duration: PT3M50S
duration ms: 230299
explicit: false
by artist: Cavito Mendoza
by artist: Buendia
in album: Dejar Ir
  type: MusicAlbum
  date published: 2024-06-20

Desde Dentro
type: MusicRecording
duration: PT4M26S
duration ms: 266240
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727480
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:51:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17a4752bfaee635d2aefa48736ac6849ef223db2cad57a3db89490a16bd61a66
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/38MvBCfKEfqBmx4bfXxA7Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38MvBCfKEfqBmx4bfXxA7Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17a4752bfaee635d2aefa48736ac6849ef223db2cad57a3db89490a16bd61a66","isrc":"US7VG1727480","name":"Desde Dentro","registered_at":"2026-06-05T13:51:20Z","spotify_id":"38MvBCfKEfqBmx4bfXxA7Z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a4752bfaee635d2aefa48736ac6849ef223db2cad57a3db89490a16bd61a66. 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/38MvBCfKEfqBmx4bfXxA7Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38MvBCfKEfqBmx4bfXxA7Z.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x17a4752bfaee635d2aefa48736ac6849ef223db2cad57a3db89490a16bd61a66","isrc":"US7VG1727480","name":"Desde Dentro","registered_at":"2026-06-05T13:51:20Z","spotify_id":"38MvBCfKEfqBmx4bfXxA7Z","type":"track"}

Altamar
type: MusicRecording
duration: PT3M29S
duration ms: 209493
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727481
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:37:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb36f1702b29316f67debe3a3522789b0b6e060d406edd980f5960892ccc100bb
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/6oQknufeceoL54mzUKy5Jm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oQknufeceoL54mzUKy5Jm
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 0xb36f1702b29316f67debe3a3522789b0b6e060d406edd980f5960892ccc100bb. 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/6oQknufeceoL54mzUKy5Jm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oQknufeceoL54mzUKy5Jm.
  date published: 2026-06-13T15:41:10Z

Every Light
type: MusicRecording
duration: PT4M2S
duration ms: 242706
explicit: false
by artist: Buendia
by artist: Frente Cumbiero
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727482
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:32:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75bf0599accb422a43350cb3e1397c115bd312756ec5d0f74110365e2294d0de
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/6AD3dIbUde2coI4H1o4LkX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AD3dIbUde2coI4H1o4LkX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75bf0599accb422a43350cb3e1397c115bd312756ec5d0f74110365e2294d0de","isrc":"US7VG1727482","name":"Every Light","registered_at":"2026-06-20T12:32:00Z","spotify_id":"6AD3dIbUde2coI4H1o4LkX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bf0599accb422a43350cb3e1397c115bd312756ec5d0f74110365e2294d0de. 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/6AD3dIbUde2coI4H1o4LkX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AD3dIbUde2coI4H1o4LkX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x75bf0599accb422a43350cb3e1397c115bd312756ec5d0f74110365e2294d0de","isrc":"US7VG1727482","name":"Every Light","registered_at":"2026-06-20T12:32:00Z","spotify_id":"6AD3dIbUde2coI4H1o4LkX","type":"track"}

Gozá Gozá
type: MusicRecording
duration: PT3M53S
duration ms: 233613
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727483
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:15:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b
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/1Mi4KFAuHfJKRORYYNEQ9B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mi4KFAuHfJKRORYYNEQ9B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b","isrc":"US7VG1727483","name":"Gozá Gozá","registered_at":"2026-06-10T22:15:08Z","spotify_id":"1Mi4KFAuHfJKRORYYNEQ9B","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b. 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/1Mi4KFAuHfJKRORYYNEQ9B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mi4KFAuHfJKRORYYNEQ9B.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe25107315cebc53f64d02b8292625c7c221f08aa4f6026e8bac4278d09962b3b","isrc":"US7VG1727483","name":"Gozá Gozá","registered_at":"2026-06-10T22:15:08Z","spotify_id":"1Mi4KFAuHfJKRORYYNEQ9B","type":"track"}

Sigo
type: MusicRecording
duration: PT4M1S
duration ms: 241853
explicit: false
by artist: Buendia
by artist: Charles King
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727484
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:59:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2c4cdb6f4ceefdef452125c6a632f6575d1927b46bad76f5b1d3a27796be250
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7Kgoh84rip5NRYMKEZH0xo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Kgoh84rip5NRYMKEZH0xo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0xe2c4cdb6f4ceefdef452125c6a632f6575d1927b46bad76f5b1d3a27796be250. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Kgoh84rip5NRYMKEZH0xo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Kgoh84rip5NRYMKEZH0xo.
  date published: 2026-07-02T05:09:12Z

Change
type: MusicRecording
duration: PT4M1S
duration ms: 241373
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727485

Como el Aire
type: MusicRecording
duration: PT3M0S
duration ms: 180546
explicit: false
by artist: Buendia
by artist: Ságan
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727486
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:28:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03c003bd94befd9133016e5ae4e9b75cbb42d88de4e3137afbaf6edeafc2b973
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/5xVmsQ0fN7jQTCQYJnuoIW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xVmsQ0fN7jQTCQYJnuoIW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03c003bd94befd9133016e5ae4e9b75cbb42d88de4e3137afbaf6edeafc2b973","isrc":"US7VG1727486","name":"Como el Aire","registered_at":"2026-06-07T09:28:04Z","spotify_id":"5xVmsQ0fN7jQTCQYJnuoIW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c003bd94befd9133016e5ae4e9b75cbb42d88de4e3137afbaf6edeafc2b973. 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/5xVmsQ0fN7jQTCQYJnuoIW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xVmsQ0fN7jQTCQYJnuoIW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x03c003bd94befd9133016e5ae4e9b75cbb42d88de4e3137afbaf6edeafc2b973","isrc":"US7VG1727486","name":"Como el Aire","registered_at":"2026-06-07T09:28:04Z","spotify_id":"5xVmsQ0fN7jQTCQYJnuoIW","type":"track"}

Aún No Sé
type: MusicRecording
duration: PT4M16S
duration ms: 256533
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727487
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:59:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95aafd98f0bb33eb8f8bf6d1a0bd8736c2081cb876f4b44aedb30b8298b75d33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ER1lbO8Y4wjCw47lbcEWe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ER1lbO8Y4wjCw47lbcEWe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95aafd98f0bb33eb8f8bf6d1a0bd8736c2081cb876f4b44aedb30b8298b75d33","isrc":"US7VG1727487","name":"Aún No Sé","registered_at":"2026-06-24T21:59:43Z","spotify_id":"4ER1lbO8Y4wjCw47lbcEWe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95aafd98f0bb33eb8f8bf6d1a0bd8736c2081cb876f4b44aedb30b8298b75d33. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ER1lbO8Y4wjCw47lbcEWe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ER1lbO8Y4wjCw47lbcEWe.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x95aafd98f0bb33eb8f8bf6d1a0bd8736c2081cb876f4b44aedb30b8298b75d33","isrc":"US7VG1727487","name":"Aún No Sé","registered_at":"2026-06-24T21:59:43Z","spotify_id":"4ER1lbO8Y4wjCw47lbcEWe","type":"track"}

A Veces Tú y a Veces Yo
type: MusicRecording
duration: PT2M49S
duration ms: 169653
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727488
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:22:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe15c755ad265c8cf2fd5c09af46c3b0e6ae229d332a837e0045f83909b8c1afe
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/1HZQ8df1IMQsoMU2dbA1LP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HZQ8df1IMQsoMU2dbA1LP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe15c755ad265c8cf2fd5c09af46c3b0e6ae229d332a837e0045f83909b8c1afe","isrc":"US7VG1727488","name":"A Veces Tú y a Veces Yo","registered_at":"2026-06-21T10:22:12Z","spotify_id":"1HZQ8df1IMQsoMU2dbA1LP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15c755ad265c8cf2fd5c09af46c3b0e6ae229d332a837e0045f83909b8c1afe. 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/1HZQ8df1IMQsoMU2dbA1LP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HZQ8df1IMQsoMU2dbA1LP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe15c755ad265c8cf2fd5c09af46c3b0e6ae229d332a837e0045f83909b8c1afe","isrc":"US7VG1727488","name":"A Veces Tú y a Veces Yo","registered_at":"2026-06-21T10:22:12Z","spotify_id":"1HZQ8df1IMQsoMU2dbA1LP","type":"track"}

Tras de Mí
type: MusicRecording
duration: PT3M34S
duration ms: 214853
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727489
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:19:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2093d43884169f7e88e3c6df5e8796bcfd044002a95c89651ccd9fa118a521a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1vVB54EHAYsJ5sAT5k3f8F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vVB54EHAYsJ5sAT5k3f8F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2093d43884169f7e88e3c6df5e8796bcfd044002a95c89651ccd9fa118a521a4","isrc":"US7VG1727489","name":"Tras de Mí","registered_at":"2026-06-22T09:19:07Z","spotify_id":"1vVB54EHAYsJ5sAT5k3f8F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2093d43884169f7e88e3c6df5e8796bcfd044002a95c89651ccd9fa118a521a4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1vVB54EHAYsJ5sAT5k3f8F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vVB54EHAYsJ5sAT5k3f8F.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x2093d43884169f7e88e3c6df5e8796bcfd044002a95c89651ccd9fa118a521a4","isrc":"US7VG1727489","name":"Tras de Mí","registered_at":"2026-06-22T09:19:07Z","spotify_id":"1vVB54EHAYsJ5sAT5k3f8F","type":"track"}

En el Caribe También Pasa Esto
type: MusicRecording
duration: PT2M47S
duration ms: 167413
explicit: false
by artist: Buendia
in album: En el Caribe También Pasa Esto
  type: MusicAlbum
  date published: 2017-03-16
isrc code: US7VG1727490
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:59:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea2449e3c8be50ac6974fae1e7f817a89375bf529d918c15ed3367b326c55cd3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Es34Z7UGzCqkd34ojmrnI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Es34Z7UGzCqkd34ojmrnI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea2449e3c8be50ac6974fae1e7f817a89375bf529d918c15ed3367b326c55cd3","isrc":"US7VG1727490","name":"En el Caribe También Pasa Esto","registered_at":"2026-06-24T21:59:03Z","spotify_id":"5Es34Z7UGzCqkd34ojmrnI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T05:09:12Z
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Mañana No Se Sabe
type: MusicRecording
duration: PT3M38S
duration ms: 218880
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239126
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e545aae01dee32cb1b38b06cfe2678b3624e1663b4cc75886cb4751e1696ef0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Ab03zAHBxRLNVXyNFaqTb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ab03zAHBxRLNVXyNFaqTb
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e545aae01dee32cb1b38b06cfe2678b3624e1663b4cc75886cb4751e1696ef0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Ab03zAHBxRLNVXyNFaqTb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ab03zAHBxRLNVXyNFaqTb.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x9e545aae01dee32cb1b38b06cfe2678b3624e1663b4cc75886cb4751e1696ef0","isrc":"QZTPX2239126","name":"Mañana No Se Sabe","registered_at":"2026-06-25T14:31:04Z","spotify_id":"4Ab03zAHBxRLNVXyNFaqTb","type":"track"}

Conectar
type: MusicRecording
duration: PT4M21S
duration ms: 261786
explicit: false
by artist: Buendia
by artist: Juan Pablo Vega
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239127
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a68bf87d1040a2bf2f79e54a8b3601b90f13714e774d6b7c25849c22b6fa7b8
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/4w95fyTD2dawHjWZCnV7Vk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4w95fyTD2dawHjWZCnV7Vk
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 0x0a68bf87d1040a2bf2f79e54a8b3601b90f13714e774d6b7c25849c22b6fa7b8. 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/4w95fyTD2dawHjWZCnV7Vk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4w95fyTD2dawHjWZCnV7Vk.
  date published: 2026-06-13T17:25:41Z

Viajando Contigo Voy
type: MusicRecording
duration: PT2M36S
duration ms: 156293
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZNJW2280266
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:22:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x225b95265a9e1e380711901627edbbcb8bf1531dd391cfba5efd59db1a3c8aeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2rqx3GNqWtUHMsazu23zAS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rqx3GNqWtUHMsazu23zAS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225b95265a9e1e380711901627edbbcb8bf1531dd391cfba5efd59db1a3c8aeb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rqx3GNqWtUHMsazu23zAS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rqx3GNqWtUHMsazu23zAS.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x225b95265a9e1e380711901627edbbcb8bf1531dd391cfba5efd59db1a3c8aeb","isrc":"QZNJW2280266","name":"Viajando Contigo Voy","registered_at":"2026-06-25T14:22:51Z","spotify_id":"2rqx3GNqWtUHMsazu23zAS","type":"track"}

Nuevas Formas de Alegría
type: MusicRecording
duration: PT4M14S
duration ms: 254240
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239128
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:22:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50b0c6cbe7831196c0830c77ffc34505081c2b60e4c01fcc13a28ba2ca34554a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0P21MJ75n2DZLGufuOYfhC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P21MJ75n2DZLGufuOYfhC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b0c6cbe7831196c0830c77ffc34505081c2b60e4c01fcc13a28ba2ca34554a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0P21MJ75n2DZLGufuOYfhC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P21MJ75n2DZLGufuOYfhC.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x50b0c6cbe7831196c0830c77ffc34505081c2b60e4c01fcc13a28ba2ca34554a","isrc":"QZTPX2239128","name":"Nuevas Formas de Alegría","registered_at":"2026-06-25T14:22:30Z","spotify_id":"0P21MJ75n2DZLGufuOYfhC","type":"track"}

Espejo
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duration ms: 246533
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZNJX2000493

Del Arrunche
type: MusicRecording
duration: PT3M49S
duration ms: 229264
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZHZ32079141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/45E0EKDslLWYkf4x3bDKas.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45E0EKDslLWYkf4x3bDKas
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383","isrc":"QZHZ32079141","name":"Del Arrunche","registered_at":"2026-06-20T12:32:44Z","spotify_id":"45E0EKDslLWYkf4x3bDKas","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383. 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/45E0EKDslLWYkf4x3bDKas.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45E0EKDslLWYkf4x3bDKas.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf8cc52e21f0aa732a8681fa055b1e8574dd141ef011cef88df08628d0af64383","isrc":"QZHZ32079141","name":"Del Arrunche","registered_at":"2026-06-20T12:32:44Z","spotify_id":"45E0EKDslLWYkf4x3bDKas","type":"track"}

Tanto Amor
type: MusicRecording
duration: PT2M39S
duration ms: 159066
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239129

Donde Estemos Juntos
type: MusicRecording
duration: PT2M31S
duration ms: 151093
explicit: false
by artist: Buendia
in album: El Álbum de las Ilusiones
  type: MusicAlbum
  date published: 2022-09-30
isrc code: QZTPX2239130