Grupo Korajje
type: MusicGroup
genre: grupera
popularity: 33
followers: 11413
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf031d8aa25e4800495ac3465b16d126ac244fb6b9f1e33be8d0ff5fe952c91c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/404a318f-f1c2-4dad-b9ef-6c33b1531a8d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/404a318f-f1c2-4dad-b9ef-6c33b1531a8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/404a318f-f1c2-4dad-b9ef-6c33b1531a8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf031d8aa25e4800495ac3465b16d126ac244fb6b9f1e33be8d0ff5fe952c91c","name":"Grupo Korajje","registered_at":"2026-06-11T17:29:35Z","symbol":"NIM0082624","token_address":"0x0318954bdbba10b75951632fbdcaed6bdd56fb54","type":"artist","uuid":"404a318f-f1c2-4dad-b9ef-6c33b1531a8d"}
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 0xcf031d8aa25e4800495ac3465b16d126ac244fb6b9f1e33be8d0ff5fe952c91c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/404a318f-f1c2-4dad-b9ef-6c33b1531a8d.json and https://artists.proofprofile.net/proofs/artist/404a318f-f1c2-4dad-b9ef-6c33b1531a8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xcf031d8aa25e4800495ac3465b16d126ac244fb6b9f1e33be8d0ff5fe952c91c","name":"Grupo Korajje","registered_at":"2026-06-11T17:29:35Z","symbol":"NIM0082624","token_address":"0x0318954bdbba10b75951632fbdcaed6bdd56fb54","type":"artist","uuid":"404a318f-f1c2-4dad-b9ef-6c33b1531a8d"}
album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
  track: Noches en Soledad
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187146
    explicit: false
    by artist: Grupo Korajje
    in album: Que Vuelva
      type: MusicAlbum
      date published: 2020-04-06
    isrc code: QM6N22336413
  track: Ya Soy Alguien
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174680
    explicit: false
    by artist: Grupo Korajje
    in album: Que Vuelva
      type: MusicAlbum
      date published: 2020-04-06
    isrc code: QM6N22336414
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-28T01:09:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa9946a66e2579a9c8835e304cef32a82a7ff65585d4f967deb66ec77c1627ebe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956375
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/7FExaUIgvcXQLOKp4AM2MX.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FExaUIgvcXQLOKp4AM2MX
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xa9946a66e2579a9c8835e304cef32a82a7ff65585d4f967deb66ec77c1627ebe","isrc":"QM6N22336414","name":"Ya Soy Alguien","registered_at":"2026-06-28T01:09:21Z","spotify_id":"7FExaUIgvcXQLOKp4AM2MX","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9946a66e2579a9c8835e304cef32a82a7ff65585d4f967deb66ec77c1627ebe. 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/7FExaUIgvcXQLOKp4AM2MX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FExaUIgvcXQLOKp4AM2MX.
      date published: 2026-07-02T16:51:38Z
      text: {"copyright_id":"0xa9946a66e2579a9c8835e304cef32a82a7ff65585d4f967deb66ec77c1627ebe","isrc":"QM6N22336414","name":"Ya Soy Alguien","registered_at":"2026-06-28T01:09:21Z","spotify_id":"7FExaUIgvcXQLOKp4AM2MX","type":"track"}
  track: Solitario y Sin Amor
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148373
    explicit: false
    by artist: Grupo Korajje
    in album: Que Vuelva
      type: MusicAlbum
      date published: 2020-04-06
    isrc code: QM6N22336415
  track: Vivo Mi Vida
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172760
    explicit: false
    by artist: Grupo Korajje
    in album: Que Vuelva
      type: MusicAlbum
      date published: 2020-04-06
    isrc code: QM6N22336416
  track: Novia Querida
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149933
    explicit: false
    by artist: Grupo Korajje
    in album: Que Vuelva
      type: MusicAlbum
      date published: 2020-04-06
    isrc code: QM6N22336417
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-22T15:37:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb6baf7d8846e35d60ac56d58fc0170561272444d539b0ac4552925cef5bcb3a7
    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/2mL3H5VSDwUOab7KHi0UCb.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mL3H5VSDwUOab7KHi0UCb
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xb6baf7d8846e35d60ac56d58fc0170561272444d539b0ac4552925cef5bcb3a7","isrc":"QM6N22336417","name":"Novia Querida","registered_at":"2026-06-22T15:37:42Z","spotify_id":"2mL3H5VSDwUOab7KHi0UCb","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6baf7d8846e35d60ac56d58fc0170561272444d539b0ac4552925cef5bcb3a7. 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/2mL3H5VSDwUOab7KHi0UCb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mL3H5VSDwUOab7KHi0UCb.
      date published: 2026-07-02T05:09:12Z
      text: {"copyright_id":"0xb6baf7d8846e35d60ac56d58fc0170561272444d539b0ac4552925cef5bcb3a7","isrc":"QM6N22336417","name":"Novia Querida","registered_at":"2026-06-22T15:37:42Z","spotify_id":"2mL3H5VSDwUOab7KHi0UCb","type":"track"}
  track: Problemas
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197133
    explicit: false
    by artist: Grupo Korajje
    in album: Que Vuelva
      type: MusicAlbum
      date published: 2020-04-06
    isrc code: QM6N22336419
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-26T10:36:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa4c32f1c4ffce16aa275e63f09c7565bfe8ef4a7a3933829dd893dcfbed69430
    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/2Mujr5cfUos1Ll3a3cvPvc.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Mujr5cfUos1Ll3a3cvPvc
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T11:38:34Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Sin Ella
  track: Nada Te Faltará
  track: Yo Necesito
  track: Qué Te Pasa Amor
  track: Déjala en Paz
  track: Puedes Quedarte Con Tu Amor
  track: Vuelve
  track: No Importa
  track: No Sé Si Volveremos
  track: Tú
  track: Que Vuelva
album: Amarga Luna
album: 16 Exitos con el verdadero Korajje
album: Estás de moda
album: Mil Maneras
album: Perdiendo la Cabeza
album: Solo Voy A Amarte
album: Dos Tontos Tu y Yo
album: Bella Bella
album: Que Te Pasa Amor
album: Como Cadenas
album: Resumen
album: Nada Te Faltara
album: Cuando Te Fuiste
album: Puedes Quedarte Con Tu Amor
album: Quisiera Morir
album: Corazón Alerta
album: Amor Infiel
album: Me Lleva la Tristeza
album: Y Tu Lo Sabias
album: No Se Si Volverá
album: Para Que Te vas II
album: Déjala En Paz
album: Entre Dos Aguas
album: Gruperas Romanticas
album: 2024 celebrando la posada tradición mexicana
track: Noches en Soledad
track: Ya Soy Alguien
track: Solitario y Sin Amor
track: Vivo Mi Vida
track: Novia Querida
track: Problemas
track: Sin Ella
track: Nada Te Faltará
track: Yo Necesito
track: Qué Te Pasa Amor
track: Déjala en Paz
track: Puedes Quedarte Con Tu Amor
track: Vuelve
track: No Importa
track: No Sé Si Volveremos
track: Tú
track: Que Vuelva
track: Corazón de Papel
track: Pena Tras Pena
track: Qué Esperas de Él

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c32f1c4ffce16aa275e63f09c7565bfe8ef4a7a3933829dd893dcfbed69430. 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/2Mujr5cfUos1Ll3a3cvPvc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Mujr5cfUos1Ll3a3cvPvc.
date published: 2026-07-02T11:38:34Z

Sin Ella
type: MusicRecording
duration: PT3M36S
duration ms: 216813
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336420

Nada Te Faltará
type: MusicRecording
duration: PT2M28S
duration ms: 148560
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336421

Yo Necesito
type: MusicRecording
duration: PT2M19S
duration ms: 139840
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T23:34:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72bbe1cf14a3c98ee361afaa1584b348a33425f8e5509f714c6b4620629b2c75
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/4XEC8Ic2sKsrTbFCXZiKVg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XEC8Ic2sKsrTbFCXZiKVg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72bbe1cf14a3c98ee361afaa1584b348a33425f8e5509f714c6b4620629b2c75","isrc":"QM6N22336422","name":"Yo Necesito","registered_at":"2026-06-23T23:34:19Z","spotify_id":"4XEC8Ic2sKsrTbFCXZiKVg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bbe1cf14a3c98ee361afaa1584b348a33425f8e5509f714c6b4620629b2c75. 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/4XEC8Ic2sKsrTbFCXZiKVg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XEC8Ic2sKsrTbFCXZiKVg.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x72bbe1cf14a3c98ee361afaa1584b348a33425f8e5509f714c6b4620629b2c75","isrc":"QM6N22336422","name":"Yo Necesito","registered_at":"2026-06-23T23:34:19Z","spotify_id":"4XEC8Ic2sKsrTbFCXZiKVg","type":"track"}

Qué Te Pasa Amor
type: MusicRecording
duration: PT3M3S
duration ms: 183720
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:02:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a20f205f92fce886cf8c906b28be9392c855d44afdb011368f6c8c973ebf343
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/4Bgtm1Z15TG2Z7RPHaLuW7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Bgtm1Z15TG2Z7RPHaLuW7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a20f205f92fce886cf8c906b28be9392c855d44afdb011368f6c8c973ebf343","isrc":"QM6N22336423","name":"Qué Te Pasa Amor","registered_at":"2026-06-25T13:02:31Z","spotify_id":"4Bgtm1Z15TG2Z7RPHaLuW7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a20f205f92fce886cf8c906b28be9392c855d44afdb011368f6c8c973ebf343. 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/4Bgtm1Z15TG2Z7RPHaLuW7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Bgtm1Z15TG2Z7RPHaLuW7.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9a20f205f92fce886cf8c906b28be9392c855d44afdb011368f6c8c973ebf343","isrc":"QM6N22336423","name":"Qué Te Pasa Amor","registered_at":"2026-06-25T13:02:31Z","spotify_id":"4Bgtm1Z15TG2Z7RPHaLuW7","type":"track"}

Déjala en Paz
type: MusicRecording
duration: PT3M35S
duration ms: 215946
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336424

Puedes Quedarte Con Tu Amor
type: MusicRecording
duration: PT3M0S
duration ms: 180600
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336425

Vuelve
type: MusicRecording
duration: PT2M52S
duration ms: 172933
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336426

No Importa
type: MusicRecording
duration: PT2M24S
duration ms: 144533
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336427

No Sé Si Volveremos
type: MusicRecording
duration: PT3M13S
duration ms: 193493
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336428

Tú
type: MusicRecording
duration: PT2M58S
duration ms: 178840
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T04:27:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee869255e3c64e4599a945c1207a9190bbd23d14c663d742055608a367e5e3a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0DmuIWsJdK3LoQ6jSEOqQa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DmuIWsJdK3LoQ6jSEOqQa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee869255e3c64e4599a945c1207a9190bbd23d14c663d742055608a367e5e3a2","isrc":"QM6N22336429","name":"Tú","registered_at":"2026-06-28T04:27:07Z","spotify_id":"0DmuIWsJdK3LoQ6jSEOqQa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee869255e3c64e4599a945c1207a9190bbd23d14c663d742055608a367e5e3a2. 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/0DmuIWsJdK3LoQ6jSEOqQa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DmuIWsJdK3LoQ6jSEOqQa.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0xee869255e3c64e4599a945c1207a9190bbd23d14c663d742055608a367e5e3a2","isrc":"QM6N22336429","name":"Tú","registered_at":"2026-06-28T04:27:07Z","spotify_id":"0DmuIWsJdK3LoQ6jSEOqQa","type":"track"}

Que Vuelva
type: MusicRecording
duration: PT2M36S
duration ms: 156440
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336430

Amarga Luna
type: MusicAlbum
date published: 2019-05-24
track: Corazón de Papel
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170318
  explicit: false
  by artist: Grupo Korajje
  in album: Amarga Luna
    type: MusicAlbum
    date published: 2019-05-24
  isrc code: MX1761901070
track: Pena Tras Pena
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188081
  explicit: false
  by artist: Grupo Korajje
  in album: Amarga Luna
    type: MusicAlbum
    date published: 2019-05-24
  isrc code: MX1761901071
track: Qué Esperas de Él
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210372
  explicit: false
  by artist: Grupo Korajje
  in album: Amarga Luna
    type: MusicAlbum
    date published: 2019-05-24
  isrc code: MX1761901072
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T23:34:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9bf3ab5c9884144e1a6d5b7653ca67db20b51b3f812b4490b6627a0ef49c9f30
  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/34pxJXuXWtt7A0f9addmdO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34pxJXuXWtt7A0f9addmdO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9bf3ab5c9884144e1a6d5b7653ca67db20b51b3f812b4490b6627a0ef49c9f30","isrc":"MX1761901072","name":"Qué Esperas de Él","registered_at":"2026-06-23T23:34:02Z","spotify_id":"34pxJXuXWtt7A0f9addmdO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf3ab5c9884144e1a6d5b7653ca67db20b51b3f812b4490b6627a0ef49c9f30. 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/34pxJXuXWtt7A0f9addmdO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34pxJXuXWtt7A0f9addmdO.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9bf3ab5c9884144e1a6d5b7653ca67db20b51b3f812b4490b6627a0ef49c9f30","isrc":"MX1761901072","name":"Qué Esperas de Él","registered_at":"2026-06-23T23:34:02Z","spotify_id":"34pxJXuXWtt7A0f9addmdO","type":"track"}
track: Todo de Ti
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191843
  explicit: false
  by artist: Grupo Korajje
  in album: Amarga Luna
    type: MusicAlbum
    date published: 2019-05-24
  isrc code: MX1761901073
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T01:07:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa49ec6ae68f0d568bcd209b9247aae361b8b2911572af0b0afc56687ddccad38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6MG6tqFQAq2LhD2LWTbYfs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MG6tqFQAq2LhD2LWTbYfs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa49ec6ae68f0d568bcd209b9247aae361b8b2911572af0b0afc56687ddccad38","isrc":"MX1761901073","name":"Todo de Ti","registered_at":"2026-06-28T01:07:25Z","spotify_id":"6MG6tqFQAq2LhD2LWTbYfs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49ec6ae68f0d568bcd209b9247aae361b8b2911572af0b0afc56687ddccad38. 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/6MG6tqFQAq2LhD2LWTbYfs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MG6tqFQAq2LhD2LWTbYfs.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xa49ec6ae68f0d568bcd209b9247aae361b8b2911572af0b0afc56687ddccad38","isrc":"MX1761901073","name":"Todo de Ti","registered_at":"2026-06-28T01:07:25Z","spotify_id":"6MG6tqFQAq2LhD2LWTbYfs","type":"track"}
track: El Le Falló
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202315
  explicit: false
  by artist: Grupo Korajje
  in album: Amarga Luna
    type: MusicAlbum
    date published: 2019-05-24
  isrc code: MX1761901074
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T15:53:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x71a9d37a8268e8823b85c7009904f17a7b3fc7dc533b79e0207076626ef12c6c
  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/5xck4HdkuMzhh9ycknuTdI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xck4HdkuMzhh9ycknuTdI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x71a9d37a8268e8823b85c7009904f17a7b3fc7dc533b79e0207076626ef12c6c","isrc":"MX1761901074","name":"El Le Falló","registered_at":"2026-06-22T15:53:27Z","spotify_id":"5xck4HdkuMzhh9ycknuTdI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a9d37a8268e8823b85c7009904f17a7b3fc7dc533b79e0207076626ef12c6c. 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/5xck4HdkuMzhh9ycknuTdI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xck4HdkuMzhh9ycknuTdI.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x71a9d37a8268e8823b85c7009904f17a7b3fc7dc533b79e0207076626ef12c6c","isrc":"MX1761901074","name":"El Le Falló","registered_at":"2026-06-22T15:53:27Z","spotify_id":"5xck4HdkuMzhh9ycknuTdI","type":"track"}
track: Cómo No Voy a Llorar
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198902
  explicit: false
  by artist: Grupo Korajje
  in album: Amarga Luna
    type: MusicAlbum
    date published: 2019-05-24
  isrc code: MX1761901075
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T23:54:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4dc6fa51f02c4c82088689900986293892a55fa0d2a5be004931f2221f8021ab
  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/4TQXJnwz3lE4eHSsh3w4Iv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TQXJnwz3lE4eHSsh3w4Iv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Nueve Semanas y Media
track: Cómo Te Extraño
track: Amarga Luna
track: No Eres Fácil de Olvidar
track: Hermano
track: Querido Padre

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4dc6fa51f02c4c82088689900986293892a55fa0d2a5be004931f2221f8021ab","isrc":"MX1761901075","name":"Cómo No Voy a Llorar","registered_at":"2026-06-23T23:54:07Z","spotify_id":"4TQXJnwz3lE4eHSsh3w4Iv","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 0x4dc6fa51f02c4c82088689900986293892a55fa0d2a5be004931f2221f8021ab. 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/4TQXJnwz3lE4eHSsh3w4Iv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TQXJnwz3lE4eHSsh3w4Iv.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x4dc6fa51f02c4c82088689900986293892a55fa0d2a5be004931f2221f8021ab","isrc":"MX1761901075","name":"Cómo No Voy a Llorar","registered_at":"2026-06-23T23:54:07Z","spotify_id":"4TQXJnwz3lE4eHSsh3w4Iv","type":"track"}

Nueve Semanas y Media
type: MusicRecording
duration: PT3M8S
duration ms: 188871
explicit: false
by artist: Grupo Korajje
in album: Amarga Luna
  type: MusicAlbum
  date published: 2019-05-24
isrc code: MX1761901076

Cómo Te Extraño
type: MusicRecording
duration: PT3M39S
duration ms: 219196
explicit: false
by artist: Grupo Korajje
in album: Amarga Luna
  type: MusicAlbum
  date published: 2019-05-24
isrc code: MX1761901077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:07:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3c123d172f590631d2df8c9b3569a06ae4868ad0f6362c290a13443c7db8689
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/6YIllVX7UNkW7cNywoUyZ9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YIllVX7UNkW7cNywoUyZ9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3c123d172f590631d2df8c9b3569a06ae4868ad0f6362c290a13443c7db8689","isrc":"MX1761901077","name":"Cómo Te Extraño","registered_at":"2026-06-25T04:07:55Z","spotify_id":"6YIllVX7UNkW7cNywoUyZ9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c123d172f590631d2df8c9b3569a06ae4868ad0f6362c290a13443c7db8689. 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/6YIllVX7UNkW7cNywoUyZ9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YIllVX7UNkW7cNywoUyZ9.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xd3c123d172f590631d2df8c9b3569a06ae4868ad0f6362c290a13443c7db8689","isrc":"MX1761901077","name":"Cómo Te Extraño","registered_at":"2026-06-25T04:07:55Z","spotify_id":"6YIllVX7UNkW7cNywoUyZ9","type":"track"}

Amarga Luna
type: MusicRecording
duration: PT3M1S
duration ms: 181998
explicit: false
by artist: Grupo Korajje
in album: Amarga Luna
  type: MusicAlbum
  date published: 2019-05-24
isrc code: MX1761901078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:47:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47a9ab9d9754d434e7a26bd619690e15e4d93a4ed36672836fa9692d5a1084c5
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/4RbfmXvY65E7pC7EdJO2U7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RbfmXvY65E7pC7EdJO2U7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47a9ab9d9754d434e7a26bd619690e15e4d93a4ed36672836fa9692d5a1084c5","isrc":"MX1761901078","name":"Amarga Luna","registered_at":"2026-06-20T01:47:53Z","spotify_id":"4RbfmXvY65E7pC7EdJO2U7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a9ab9d9754d434e7a26bd619690e15e4d93a4ed36672836fa9692d5a1084c5. 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/4RbfmXvY65E7pC7EdJO2U7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RbfmXvY65E7pC7EdJO2U7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x47a9ab9d9754d434e7a26bd619690e15e4d93a4ed36672836fa9692d5a1084c5","isrc":"MX1761901078","name":"Amarga Luna","registered_at":"2026-06-20T01:47:53Z","spotify_id":"4RbfmXvY65E7pC7EdJO2U7","type":"track"}

No Eres Fácil de Olvidar
type: MusicRecording
duration: PT3M40S
duration ms: 220125
explicit: false
by artist: Grupo Korajje
in album: Amarga Luna
  type: MusicAlbum
  date published: 2019-05-24
isrc code: MX1761901079

Hermano
type: MusicRecording
duration: PT3M56S
duration ms: 236495
explicit: false
by artist: Grupo Korajje
in album: Amarga Luna
  type: MusicAlbum
  date published: 2019-05-24
isrc code: MX1761901080

Querido Padre
type: MusicRecording
duration: PT3M47S
duration ms: 227300
explicit: false
by artist: Grupo Korajje
in album: Amarga Luna
  type: MusicAlbum
  date published: 2019-05-24
isrc code: MX1761901081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T15:42:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57aa39f8c69117dc37515b48b1e41e1f7f8b92071f0d0cc3487cf5b1256e9ed1
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/1OVUpkct2rZ3NzgEcAlGzQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OVUpkct2rZ3NzgEcAlGzQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57aa39f8c69117dc37515b48b1e41e1f7f8b92071f0d0cc3487cf5b1256e9ed1","isrc":"MX1761901081","name":"Querido Padre","registered_at":"2026-06-22T15:42:21Z","spotify_id":"1OVUpkct2rZ3NzgEcAlGzQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57aa39f8c69117dc37515b48b1e41e1f7f8b92071f0d0cc3487cf5b1256e9ed1. 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/1OVUpkct2rZ3NzgEcAlGzQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OVUpkct2rZ3NzgEcAlGzQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x57aa39f8c69117dc37515b48b1e41e1f7f8b92071f0d0cc3487cf5b1256e9ed1","isrc":"MX1761901081","name":"Querido Padre","registered_at":"2026-06-22T15:42:21Z","spotify_id":"1OVUpkct2rZ3NzgEcAlGzQ","type":"track"}

16 Exitos con el verdadero Korajje
type: MusicAlbum
date published: 1970-01-01
track: Me acordaré de ti
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188986
  explicit: false
  by artist: Grupo Korajje
  in album: 16 Exitos con el verdadero Korajje
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: MXF160102195
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T00:53:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4dd453980db1ab13e461244b9d6e2c0e26fc6b33a8f49c7eff62d9e46bb9fa6
  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/3J50eyrTEsMWO07aM9aY6h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J50eyrTEsMWO07aM9aY6h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc4dd453980db1ab13e461244b9d6e2c0e26fc6b33a8f49c7eff62d9e46bb9fa6","isrc":"MXF160102195","name":"Me acordaré de ti","registered_at":"2026-06-11T00:53:21Z","spotify_id":"3J50eyrTEsMWO07aM9aY6h","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dd453980db1ab13e461244b9d6e2c0e26fc6b33a8f49c7eff62d9e46bb9fa6. 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/3J50eyrTEsMWO07aM9aY6h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J50eyrTEsMWO07aM9aY6h.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc4dd453980db1ab13e461244b9d6e2c0e26fc6b33a8f49c7eff62d9e46bb9fa6","isrc":"MXF160102195","name":"Me acordaré de ti","registered_at":"2026-06-11T00:53:21Z","spotify_id":"3J50eyrTEsMWO07aM9aY6h","type":"track"}
track: Quédate con lo mejor
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174346
  explicit: false
  by artist: Grupo Korajje
  in album: 16 Exitos con el verdadero Korajje
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: MXF160102196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T02:09:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd7ff640e22c5fbff6f014161fc50bf98ecddc20263745ed0395488791bb10d4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7mln3LnE4FYg7cVDqnu6tp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mln3LnE4FYg7cVDqnu6tp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdd7ff640e22c5fbff6f014161fc50bf98ecddc20263745ed0395488791bb10d4","isrc":"MXF160102196","name":"Quédate con lo mejor","registered_at":"2026-06-09T02:09:28Z","spotify_id":"7mln3LnE4FYg7cVDqnu6tp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7ff640e22c5fbff6f014161fc50bf98ecddc20263745ed0395488791bb10d4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mln3LnE4FYg7cVDqnu6tp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mln3LnE4FYg7cVDqnu6tp.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xdd7ff640e22c5fbff6f014161fc50bf98ecddc20263745ed0395488791bb10d4","isrc":"MXF160102196","name":"Quédate con lo mejor","registered_at":"2026-06-09T02:09:28Z","spotify_id":"7mln3LnE4FYg7cVDqnu6tp","type":"track"}
track: Palabra de honor
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176466
  explicit: false
  by artist: Grupo Korajje
  in album: 16 Exitos con el verdadero Korajje
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: MXF160102204
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T00:53:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe55e3858e4dcd56a966c620205b62cb23b0e2f402cc85462d3c8c3e447483c76
  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/4Id9cNEPNQdvrlSJQ6Od1S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Id9cNEPNQdvrlSJQ6Od1S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe55e3858e4dcd56a966c620205b62cb23b0e2f402cc85462d3c8c3e447483c76","isrc":"MXF160102204","name":"Palabra de honor","registered_at":"2026-06-11T00:53:43Z","spotify_id":"4Id9cNEPNQdvrlSJQ6Od1S","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55e3858e4dcd56a966c620205b62cb23b0e2f402cc85462d3c8c3e447483c76. 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/4Id9cNEPNQdvrlSJQ6Od1S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Id9cNEPNQdvrlSJQ6Od1S.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe55e3858e4dcd56a966c620205b62cb23b0e2f402cc85462d3c8c3e447483c76","isrc":"MXF160102204","name":"Palabra de honor","registered_at":"2026-06-11T00:53:43Z","spotify_id":"4Id9cNEPNQdvrlSJQ6Od1S","type":"track"}
track: El culpable
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164840
  explicit: false
  by artist: Grupo Korajje
  in album: 16 Exitos con el verdadero Korajje
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: MXF160102205
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:48:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b2fc837641b7d89af879c429dc404cc2337aff3015f6d804edfac288c7436fe
  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/4PxEDZU3zCPcYf2TH6lPbw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PxEDZU3zCPcYf2TH6lPbw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6b2fc837641b7d89af879c429dc404cc2337aff3015f6d804edfac288c7436fe","isrc":"MXF160102205","name":"El culpable","registered_at":"2026-06-07T23:48:53Z","spotify_id":"4PxEDZU3zCPcYf2TH6lPbw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2fc837641b7d89af879c429dc404cc2337aff3015f6d804edfac288c7436fe. 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/4PxEDZU3zCPcYf2TH6lPbw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PxEDZU3zCPcYf2TH6lPbw.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6b2fc837641b7d89af879c429dc404cc2337aff3015f6d804edfac288c7436fe","isrc":"MXF160102205","name":"El culpable","registered_at":"2026-06-07T23:48:53Z","spotify_id":"4PxEDZU3zCPcYf2TH6lPbw","type":"track"}
track: Para qué te vas
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195933
  explicit: false
  by artist: Grupo Korajje
  in album: 16 Exitos con el verdadero Korajje
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: MXF160102206
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Primera cosa bella
track: Vivir asi
track: Te quise, te quiero más
track: Cadenas de papel
track: Dios ayúdame
track: Si yo fuera él
track: Rosas rojas
track: Me enamoré
track: Te amo
track: Regrésame mi corazón
track: Confundido

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T16:27:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x07b957dc4fd7bc9e45f0c80c6aaf857e16f7bb5dec13006a720fdf728118f189

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/220RVZzOfe5LB3ejXhlYZU.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/220RVZzOfe5LB3ejXhlYZU

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x07b957dc4fd7bc9e45f0c80c6aaf857e16f7bb5dec13006a720fdf728118f189","isrc":"MXF160102206","name":"Para qué te vas","registered_at":"2026-06-08T16:27:59Z","spotify_id":"220RVZzOfe5LB3ejXhlYZU","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 0x07b957dc4fd7bc9e45f0c80c6aaf857e16f7bb5dec13006a720fdf728118f189. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/220RVZzOfe5LB3ejXhlYZU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/220RVZzOfe5LB3ejXhlYZU.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x07b957dc4fd7bc9e45f0c80c6aaf857e16f7bb5dec13006a720fdf728118f189","isrc":"MXF160102206","name":"Para qué te vas","registered_at":"2026-06-08T16:27:59Z","spotify_id":"220RVZzOfe5LB3ejXhlYZU","type":"track"}

Primera cosa bella
type: MusicRecording
duration: PT3M25S
duration ms: 205413
explicit: false
by artist: Grupo Korajje
in album: 16 Exitos con el verdadero Korajje
  type: MusicAlbum
  date published: 1970-01-01
isrc code: MXF160102207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:27:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b2c9328fb9156453aa27229c8dd92f5eb84a00c9d55f66ee571080aa6338913
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0T729j0EuCpgxoscu3o0US.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0T729j0EuCpgxoscu3o0US
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b2c9328fb9156453aa27229c8dd92f5eb84a00c9d55f66ee571080aa6338913","isrc":"MXF160102207","name":"Primera cosa bella","registered_at":"2026-06-05T19:27:03Z","spotify_id":"0T729j0EuCpgxoscu3o0US","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2c9328fb9156453aa27229c8dd92f5eb84a00c9d55f66ee571080aa6338913. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0T729j0EuCpgxoscu3o0US.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0T729j0EuCpgxoscu3o0US.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9b2c9328fb9156453aa27229c8dd92f5eb84a00c9d55f66ee571080aa6338913","isrc":"MXF160102207","name":"Primera cosa bella","registered_at":"2026-06-05T19:27:03Z","spotify_id":"0T729j0EuCpgxoscu3o0US","type":"track"}

Vivir asi
type: MusicRecording
duration: PT3M6S
duration ms: 186920
explicit: false
by artist: Grupo Korajje
in album: 16 Exitos con el verdadero Korajje
  type: MusicAlbum
  date published: 1970-01-01
isrc code: MXF160102208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T11:43:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65c0453ba9e073629868add513b242aeeef25524ba2e699c6f8d97995b0e7e08
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/1UA3GZZxNYSOMAq1M8JtrF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UA3GZZxNYSOMAq1M8JtrF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65c0453ba9e073629868add513b242aeeef25524ba2e699c6f8d97995b0e7e08","isrc":"MXF160102208","name":"Vivir asi","registered_at":"2026-06-10T11:43:15Z","spotify_id":"1UA3GZZxNYSOMAq1M8JtrF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c0453ba9e073629868add513b242aeeef25524ba2e699c6f8d97995b0e7e08. 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/1UA3GZZxNYSOMAq1M8JtrF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UA3GZZxNYSOMAq1M8JtrF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x65c0453ba9e073629868add513b242aeeef25524ba2e699c6f8d97995b0e7e08","isrc":"MXF160102208","name":"Vivir asi","registered_at":"2026-06-10T11:43:15Z","spotify_id":"1UA3GZZxNYSOMAq1M8JtrF","type":"track"}

Te quise, te quiero más
type: MusicRecording
duration: PT3M11S
duration ms: 191160
explicit: false
by artist: Grupo Korajje
in album: 16 Exitos con el verdadero Korajje
  type: MusicAlbum
  date published: 1970-01-01
isrc code: MXF160102209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:46:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1437e1a7d43a954f2eef59e338e6e7e886ac34038b5c612655c799c4fe54b8e2
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/4msQhzIMRV48PiOXKLWoSV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4msQhzIMRV48PiOXKLWoSV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1437e1a7d43a954f2eef59e338e6e7e886ac34038b5c612655c799c4fe54b8e2","isrc":"MXF160102209","name":"Te quise, te quiero más","registered_at":"2026-06-07T10:46:36Z","spotify_id":"4msQhzIMRV48PiOXKLWoSV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1437e1a7d43a954f2eef59e338e6e7e886ac34038b5c612655c799c4fe54b8e2. 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/4msQhzIMRV48PiOXKLWoSV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4msQhzIMRV48PiOXKLWoSV.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1437e1a7d43a954f2eef59e338e6e7e886ac34038b5c612655c799c4fe54b8e2","isrc":"MXF160102209","name":"Te quise, te quiero más","registered_at":"2026-06-07T10:46:36Z","spotify_id":"4msQhzIMRV48PiOXKLWoSV","type":"track"}

Cadenas de papel
type: MusicRecording
duration: PT3M13S
duration ms: 193360
explicit: false
by artist: Grupo Korajje
in album: 16 Exitos con el verdadero Korajje
  type: MusicAlbum
  date published: 1970-01-01
isrc code: MXF160102210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:10:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8374f899df366ade888e41a11b34df64a229c467e6fab7fbe6c168e9d3e3943a
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/5FConPbK6nro4s8nSS9Jrr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FConPbK6nro4s8nSS9Jrr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8374f899df366ade888e41a11b34df64a229c467e6fab7fbe6c168e9d3e3943a","isrc":"MXF160102210","name":"Cadenas de papel","registered_at":"2026-06-09T15:10:38Z","spotify_id":"5FConPbK6nro4s8nSS9Jrr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8374f899df366ade888e41a11b34df64a229c467e6fab7fbe6c168e9d3e3943a. 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/5FConPbK6nro4s8nSS9Jrr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FConPbK6nro4s8nSS9Jrr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8374f899df366ade888e41a11b34df64a229c467e6fab7fbe6c168e9d3e3943a","isrc":"MXF160102210","name":"Cadenas de papel","registered_at":"2026-06-09T15:10:38Z","spotify_id":"5FConPbK6nro4s8nSS9Jrr","type":"track"}

Dios ayúdame
type: MusicRecording
duration: PT3M24S
duration ms: 204800
explicit: false
by artist: Grupo Korajje
in album: 16 Exitos con el verdadero Korajje
  type: MusicAlbum
  date published: 1970-01-01
isrc code: MXF160102212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T23:20:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf0a7d6dc0f69ce768cb2cdd4873d0bbbf748cd50dff6b01120a68234341a603
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/6TIKvFM36ltV2U8KZ3PUfo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TIKvFM36ltV2U8KZ3PUfo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf0a7d6dc0f69ce768cb2cdd4873d0bbbf748cd50dff6b01120a68234341a603","isrc":"MXF160102212","name":"Dios ayúdame","registered_at":"2026-06-11T23:20:39Z","spotify_id":"6TIKvFM36ltV2U8KZ3PUfo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0a7d6dc0f69ce768cb2cdd4873d0bbbf748cd50dff6b01120a68234341a603. 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/6TIKvFM36ltV2U8KZ3PUfo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TIKvFM36ltV2U8KZ3PUfo.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcf0a7d6dc0f69ce768cb2cdd4873d0bbbf748cd50dff6b01120a68234341a603","isrc":"MXF160102212","name":"Dios ayúdame","registered_at":"2026-06-11T23:20:39Z","spotify_id":"6TIKvFM36ltV2U8KZ3PUfo","type":"track"}

Si yo fuera él
type: MusicRecording
duration: PT3M13S
duration ms: 193000
explicit: false
by artist: Grupo Korajje
in album: 16 Exitos con el verdadero Korajje
  type: MusicAlbum
  date published: 1970-01-01
isrc code: MXF160102221
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T02:04:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff219ce0a74cfe5fbd2f5886b5bc50a1df85bf000b0d1e6dfc3af475d611fe5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2owPwSyZfP5lmJRNK0gNCI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2owPwSyZfP5lmJRNK0gNCI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff219ce0a74cfe5fbd2f5886b5bc50a1df85bf000b0d1e6dfc3af475d611fe5d","isrc":"MXF160102221","name":"Si yo fuera él","registered_at":"2026-06-09T02:04:41Z","spotify_id":"2owPwSyZfP5lmJRNK0gNCI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff219ce0a74cfe5fbd2f5886b5bc50a1df85bf000b0d1e6dfc3af475d611fe5d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2owPwSyZfP5lmJRNK0gNCI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2owPwSyZfP5lmJRNK0gNCI.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xff219ce0a74cfe5fbd2f5886b5bc50a1df85bf000b0d1e6dfc3af475d611fe5d","isrc":"MXF160102221","name":"Si yo fuera él","registered_at":"2026-06-09T02:04:41Z","spotify_id":"2owPwSyZfP5lmJRNK0gNCI","type":"track"}

Rosas rojas
type: MusicRecording
duration: PT3M9S
duration ms: 189813
explicit: false
by artist: Grupo Korajje
in album: 16 Exitos con el verdadero Korajje
  type: MusicAlbum
  date published: 1970-01-01
isrc code: MXF160102222
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:46:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1abe0c8639b750629983e0ac91f180bc155241f7a8bd5a2fc5012e67ff98a486
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ox8diXbyzdCQ8FMZ4081J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ox8diXbyzdCQ8FMZ4081J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1abe0c8639b750629983e0ac91f180bc155241f7a8bd5a2fc5012e67ff98a486","isrc":"MXF160102222","name":"Rosas rojas","registered_at":"2026-06-08T08:46:25Z","spotify_id":"5ox8diXbyzdCQ8FMZ4081J","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abe0c8639b750629983e0ac91f180bc155241f7a8bd5a2fc5012e67ff98a486. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ox8diXbyzdCQ8FMZ4081J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ox8diXbyzdCQ8FMZ4081J.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1abe0c8639b750629983e0ac91f180bc155241f7a8bd5a2fc5012e67ff98a486","isrc":"MXF160102222","name":"Rosas rojas","registered_at":"2026-06-08T08:46:25Z","spotify_id":"5ox8diXbyzdCQ8FMZ4081J","type":"track"}

Me enamoré
type: MusicRecording
duration: PT3M27S
duration ms: 207520
explicit: false
by artist: Grupo Korajje
in album: 16 Exitos con el verdadero Korajje
  type: MusicAlbum
  date published: 1970-01-01
isrc code: MXF160102223
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T02:00:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe13779463311743fc3c9107460345a4f6926be64eef23923a7916fe910449fb6
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/11yqSY9lRUm4U7vWP0Ny31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11yqSY9lRUm4U7vWP0Ny31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe13779463311743fc3c9107460345a4f6926be64eef23923a7916fe910449fb6","isrc":"MXF160102223","name":"Me enamoré","registered_at":"2026-06-09T02:00:47Z","spotify_id":"11yqSY9lRUm4U7vWP0Ny31","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13779463311743fc3c9107460345a4f6926be64eef23923a7916fe910449fb6. 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/11yqSY9lRUm4U7vWP0Ny31.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11yqSY9lRUm4U7vWP0Ny31.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe13779463311743fc3c9107460345a4f6926be64eef23923a7916fe910449fb6","isrc":"MXF160102223","name":"Me enamoré","registered_at":"2026-06-09T02:00:47Z","spotify_id":"11yqSY9lRUm4U7vWP0Ny31","type":"track"}

Te amo
type: MusicRecording
duration: PT2M58S
duration ms: 178613
explicit: false
by artist: Grupo Korajje
in album: 16 Exitos con el verdadero Korajje
  type: MusicAlbum
  date published: 1970-01-01
isrc code: MXF160102224
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:26:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8b0cab98aa932a301d3a98c2cfcca65d4582c58055889dbc8c8135fee6debb2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/58q6S1yOLc23G3BodkeN2x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58q6S1yOLc23G3BodkeN2x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8b0cab98aa932a301d3a98c2cfcca65d4582c58055889dbc8c8135fee6debb2","isrc":"MXF160102224","name":"Te amo","registered_at":"2026-06-08T16:26:27Z","spotify_id":"58q6S1yOLc23G3BodkeN2x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b0cab98aa932a301d3a98c2cfcca65d4582c58055889dbc8c8135fee6debb2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58q6S1yOLc23G3BodkeN2x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58q6S1yOLc23G3BodkeN2x.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe8b0cab98aa932a301d3a98c2cfcca65d4582c58055889dbc8c8135fee6debb2","isrc":"MXF160102224","name":"Te amo","registered_at":"2026-06-08T16:26:27Z","spotify_id":"58q6S1yOLc23G3BodkeN2x","type":"track"}

Regrésame mi corazón
type: MusicRecording
duration: PT2M42S
duration ms: 162960
explicit: false
by artist: Grupo Korajje
in album: 16 Exitos con el verdadero Korajje
  type: MusicAlbum
  date published: 1970-01-01
isrc code: MXF160102225
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T09:23:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19804b6c238acbe4bdc294a64be66d0ad7b3be4b5d95c37c98ce50d99f083f44
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1e7usP7Kvlvoc1dOGI9h8p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1e7usP7Kvlvoc1dOGI9h8p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19804b6c238acbe4bdc294a64be66d0ad7b3be4b5d95c37c98ce50d99f083f44","isrc":"MXF160102225","name":"Regrésame mi corazón","registered_at":"2026-06-18T09:23:48Z","spotify_id":"1e7usP7Kvlvoc1dOGI9h8p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19804b6c238acbe4bdc294a64be66d0ad7b3be4b5d95c37c98ce50d99f083f44. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1e7usP7Kvlvoc1dOGI9h8p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1e7usP7Kvlvoc1dOGI9h8p.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x19804b6c238acbe4bdc294a64be66d0ad7b3be4b5d95c37c98ce50d99f083f44","isrc":"MXF160102225","name":"Regrésame mi corazón","registered_at":"2026-06-18T09:23:48Z","spotify_id":"1e7usP7Kvlvoc1dOGI9h8p","type":"track"}

Confundido
type: MusicRecording
duration: PT3M40S
duration ms: 220333
explicit: false
by artist: Grupo Korajje
in album: 16 Exitos con el verdadero Korajje
  type: MusicAlbum
  date published: 1970-01-01
isrc code: MXF160102226
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:29:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13a48c4ae414b6924d968ac3b8b0086a0e97f7e3f549ddd8e0956b2d393b4929
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5BM4qooPr6UfeOkd2BE3LE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BM4qooPr6UfeOkd2BE3LE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a48c4ae414b6924d968ac3b8b0086a0e97f7e3f549ddd8e0956b2d393b4929. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5BM4qooPr6UfeOkd2BE3LE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BM4qooPr6UfeOkd2BE3LE.
  date published: 2026-06-13T12:47:07Z

Estás de moda
type: MusicAlbum
date published: 2022-07-14
track: Estás de moda
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169029
  explicit: false
  by artist: Grupo Korajje
  in album: Estás de moda
    type: MusicAlbum
    date published: 2022-07-14
  isrc code: AUMEV2266082
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T10:34:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1bcf353ff9f9615112c6800e5ba2ccf06fdcbf3da125697a1f0deed3c5980f40
  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/5Di29MpVuYJle9lS4832x2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Di29MpVuYJle9lS4832x2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1bcf353ff9f9615112c6800e5ba2ccf06fdcbf3da125697a1f0deed3c5980f40","isrc":"AUMEV2266082","name":"Estás de moda","registered_at":"2026-06-26T10:34:24Z","spotify_id":"5Di29MpVuYJle9lS4832x2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcf353ff9f9615112c6800e5ba2ccf06fdcbf3da125697a1f0deed3c5980f40. 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/5Di29MpVuYJle9lS4832x2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Di29MpVuYJle9lS4832x2.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x1bcf353ff9f9615112c6800e5ba2ccf06fdcbf3da125697a1f0deed3c5980f40","isrc":"AUMEV2266082","name":"Estás de moda","registered_at":"2026-06-26T10:34:24Z","spotify_id":"5Di29MpVuYJle9lS4832x2","type":"track"}
track: No lo hagas amor
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139946
  explicit: false
  by artist: Grupo Korajje
  in album: Estás de moda
    type: MusicAlbum
    date published: 2022-07-14
  isrc code: AUMEV2266083
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T10:37:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb3d0e5e777658aa17dd2fee5c2fcbff78788c1319bda90d736b7a6945e780dee
  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/0XtHeuNYsVAAlOnvgoWJSR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XtHeuNYsVAAlOnvgoWJSR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb3d0e5e777658aa17dd2fee5c2fcbff78788c1319bda90d736b7a6945e780dee","isrc":"AUMEV2266083","name":"No lo hagas amor","registered_at":"2026-06-26T10:37:30Z","spotify_id":"0XtHeuNYsVAAlOnvgoWJSR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d0e5e777658aa17dd2fee5c2fcbff78788c1319bda90d736b7a6945e780dee. 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/0XtHeuNYsVAAlOnvgoWJSR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XtHeuNYsVAAlOnvgoWJSR.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xb3d0e5e777658aa17dd2fee5c2fcbff78788c1319bda90d736b7a6945e780dee","isrc":"AUMEV2266083","name":"No lo hagas amor","registered_at":"2026-06-26T10:37:30Z","spotify_id":"0XtHeuNYsVAAlOnvgoWJSR","type":"track"}
track: No puedo mi amor
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172721
  explicit: false
  by artist: Grupo Korajje
  in album: Estás de moda
    type: MusicAlbum
    date published: 2022-07-14
  isrc code: AUMEV2266084
track: Déjame volar
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161332
  explicit: false
  by artist: Grupo Korajje
  in album: Estás de moda
    type: MusicAlbum
    date published: 2022-07-14
  isrc code: AUMEV2266086
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T01:07:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x516e23cd7d48f3d4b9556b5b12c877bc1967c309f87e1aadbdb680b3af2b8102
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2C7U2aoHy8GgaBON5Z5wbC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2C7U2aoHy8GgaBON5Z5wbC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x516e23cd7d48f3d4b9556b5b12c877bc1967c309f87e1aadbdb680b3af2b8102","isrc":"AUMEV2266086","name":"Déjame volar","registered_at":"2026-06-28T01:07:19Z","spotify_id":"2C7U2aoHy8GgaBON5Z5wbC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516e23cd7d48f3d4b9556b5b12c877bc1967c309f87e1aadbdb680b3af2b8102. 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/2C7U2aoHy8GgaBON5Z5wbC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2C7U2aoHy8GgaBON5Z5wbC.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x516e23cd7d48f3d4b9556b5b12c877bc1967c309f87e1aadbdb680b3af2b8102","isrc":"AUMEV2266086","name":"Déjame volar","registered_at":"2026-06-28T01:07:19Z","spotify_id":"2C7U2aoHy8GgaBON5Z5wbC","type":"track"}
track: Porqué no me quieres
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141357
  explicit: false
  by artist: Grupo Korajje
  in album: Estás de moda
    type: MusicAlbum
    date published: 2022-07-14
  isrc code: AUMEV2266087
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T15:16:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x43698d5a0c9323bd68633ced326597200a8e2898e1b36aded73435b9a7445b3a
  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/5rhVr3toI20V8eDSHT7t2x.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rhVr3toI20V8eDSHT7t2x
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x43698d5a0c9323bd68633ced326597200a8e2898e1b36aded73435b9a7445b3a","isrc":"AUMEV2266087","name":"Porqué no me quieres","registered_at":"2026-06-21T15:16:51Z","spotify_id":"5rhVr3toI20V8eDSHT7t2x","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43698d5a0c9323bd68633ced326597200a8e2898e1b36aded73435b9a7445b3a. 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/5rhVr3toI20V8eDSHT7t2x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rhVr3toI20V8eDSHT7t2x.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x43698d5a0c9323bd68633ced326597200a8e2898e1b36aded73435b9a7445b3a","isrc":"AUMEV2266087","name":"Porqué no me quieres","registered_at":"2026-06-21T15:16:51Z","spotify_id":"5rhVr3toI20V8eDSHT7t2x","type":"track"}
track: Porqué no me dolió

Porqué no me dolió
type: MusicRecording
duration: PT2M19S
duration ms: 139499
explicit: false
by artist: Grupo Korajje
in album: Estás de moda
  type: MusicAlbum
  date published: 2022-07-14
isrc code: AUMEV2266088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T01:06:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa89051d5af99c337d34e7d193330daf7d0dd2fe80b9f425a6bd82b942a84860
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/07rdnP3TA9AWZ1goMguOk6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07rdnP3TA9AWZ1goMguOk6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa89051d5af99c337d34e7d193330daf7d0dd2fe80b9f425a6bd82b942a84860","isrc":"AUMEV2266088","name":"Porqué no me dolió","registered_at":"2026-06-28T01:06:25Z","spotify_id":"07rdnP3TA9AWZ1goMguOk6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa89051d5af99c337d34e7d193330daf7d0dd2fe80b9f425a6bd82b942a84860. 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/07rdnP3TA9AWZ1goMguOk6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07rdnP3TA9AWZ1goMguOk6.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0xfa89051d5af99c337d34e7d193330daf7d0dd2fe80b9f425a6bd82b942a84860","isrc":"AUMEV2266088","name":"Porqué no me dolió","registered_at":"2026-06-28T01:06:25Z","spotify_id":"07rdnP3TA9AWZ1goMguOk6","type":"track"}

Mil Maneras
type: MusicAlbum
date published: 1995-05-03
track: Mil Maneras
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187220
  explicit: false
  by artist: Grupo Korajje
  in album: Mil Maneras
    type: MusicAlbum
    date published: 1995-05-03
  isrc code: QM4TX2213550
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T03:59:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c56bd1a08f44dc374a710cbfc73f9898880eef8be7e76e9578d9e5a9a5e3fd6
  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/5ozTQbfDUQUVQkPXkD2LNr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ozTQbfDUQUVQkPXkD2LNr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c56bd1a08f44dc374a710cbfc73f9898880eef8be7e76e9578d9e5a9a5e3fd6","isrc":"QM4TX2213550","name":"Mil Maneras","registered_at":"2026-06-25T03:59:06Z","spotify_id":"5ozTQbfDUQUVQkPXkD2LNr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c56bd1a08f44dc374a710cbfc73f9898880eef8be7e76e9578d9e5a9a5e3fd6. 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/5ozTQbfDUQUVQkPXkD2LNr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ozTQbfDUQUVQkPXkD2LNr.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9c56bd1a08f44dc374a710cbfc73f9898880eef8be7e76e9578d9e5a9a5e3fd6","isrc":"QM4TX2213550","name":"Mil Maneras","registered_at":"2026-06-25T03:59:06Z","spotify_id":"5ozTQbfDUQUVQkPXkD2LNr","type":"track"}

Perdiendo la Cabeza
type: MusicAlbum
date published: 1994-08-10
track: Perdiendo la Cabeza
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193814
  explicit: false
  by artist: Grupo Korajje
  in album: Perdiendo la Cabeza
    type: MusicAlbum
    date published: 1994-08-10
  isrc code: QM4TX2213551

Solo Voy A Amarte
type: MusicAlbum
date published: 1991-08-06
track: Solo Voy A Amarte
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156059
  explicit: false
  by artist: Grupo Korajje
  in album: Solo Voy A Amarte
    type: MusicAlbum
    date published: 1991-08-06

Dos Tontos Tu y Yo
type: MusicAlbum
date published: 1990-11-06
track: Dos Tontos Tu y Yo
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227298
  explicit: false
  by artist: Grupo Korajje
  in album: Dos Tontos Tu y Yo
    type: MusicAlbum
    date published: 1990-11-06
  isrc code: QMFMG2303686
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T10:37:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5879c9037958c143391be44ce56bdbaa8be63a7d70d1de4eecb29b63290b7bd7
  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/3wjHBMmpVbPy9l26vC9HFK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wjHBMmpVbPy9l26vC9HFK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5879c9037958c143391be44ce56bdbaa8be63a7d70d1de4eecb29b63290b7bd7","isrc":"QMFMG2303686","name":"Dos Tontos Tu y Yo","registered_at":"2026-06-26T10:37:41Z","spotify_id":"3wjHBMmpVbPy9l26vC9HFK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5879c9037958c143391be44ce56bdbaa8be63a7d70d1de4eecb29b63290b7bd7. 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/3wjHBMmpVbPy9l26vC9HFK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wjHBMmpVbPy9l26vC9HFK.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x5879c9037958c143391be44ce56bdbaa8be63a7d70d1de4eecb29b63290b7bd7","isrc":"QMFMG2303686","name":"Dos Tontos Tu y Yo","registered_at":"2026-06-26T10:37:41Z","spotify_id":"3wjHBMmpVbPy9l26vC9HFK","type":"track"}

Bella Bella
type: MusicAlbum
date published: 1990-09-04
track: Bella Bella
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152065
  explicit: false
  by artist: Grupo Korajje
  in album: Bella Bella
    type: MusicAlbum
    date published: 1990-09-04
  isrc code: QMFME2334229
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T21:19:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x137e22fc315fb374d780c3bd4374e5b45d227c38692a1d9fda6207483a02c079
  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/2GxsEXyA5P69kTZfN7Btlu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GxsEXyA5P69kTZfN7Btlu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x137e22fc315fb374d780c3bd4374e5b45d227c38692a1d9fda6207483a02c079","isrc":"QMFME2334229","name":"Bella Bella","registered_at":"2026-06-19T21:19:21Z","spotify_id":"2GxsEXyA5P69kTZfN7Btlu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137e22fc315fb374d780c3bd4374e5b45d227c38692a1d9fda6207483a02c079. 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/2GxsEXyA5P69kTZfN7Btlu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GxsEXyA5P69kTZfN7Btlu.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x137e22fc315fb374d780c3bd4374e5b45d227c38692a1d9fda6207483a02c079","isrc":"QMFME2334229","name":"Bella Bella","registered_at":"2026-06-19T21:19:21Z","spotify_id":"2GxsEXyA5P69kTZfN7Btlu","type":"track"}

Que Te Pasa Amor
type: MusicAlbum
date published: 1990-08-15
track: Que Te Pasa Amor
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181369
  explicit: false
  by artist: Grupo Korajje
  in album: Que Te Pasa Amor
    type: MusicAlbum
    date published: 1990-08-15

Como Cadenas
type: MusicAlbum
date published: 1989-08-08
track: Como Cadenas
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170780
  explicit: false
  by artist: Grupo Korajje
  in album: Como Cadenas
    type: MusicAlbum
    date published: 1989-08-08
  isrc code: QMFMG2303777
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T10:35:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd99791849fbec3ec5e7ed44e285616fcf8f68c1b9999326bc43b78576b9fd9c1
  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/4ZhbftGV0g61QnCm0xNLJ3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZhbftGV0g61QnCm0xNLJ3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd99791849fbec3ec5e7ed44e285616fcf8f68c1b9999326bc43b78576b9fd9c1","isrc":"QMFMG2303777","name":"Como Cadenas","registered_at":"2026-06-26T10:35:36Z","spotify_id":"4ZhbftGV0g61QnCm0xNLJ3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99791849fbec3ec5e7ed44e285616fcf8f68c1b9999326bc43b78576b9fd9c1. 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/4ZhbftGV0g61QnCm0xNLJ3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZhbftGV0g61QnCm0xNLJ3.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xd99791849fbec3ec5e7ed44e285616fcf8f68c1b9999326bc43b78576b9fd9c1","isrc":"QMFMG2303777","name":"Como Cadenas","registered_at":"2026-06-26T10:35:36Z","spotify_id":"4ZhbftGV0g61QnCm0xNLJ3","type":"track"}

Resumen
type: MusicAlbum
date published: 1989-07-04
track: Resumen
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179557
  explicit: false
  by artist: Grupo Korajje
  in album: Resumen
    type: MusicAlbum
    date published: 1989-07-04

Nada Te Faltara
type: MusicAlbum
date published: 1989-07-04
track: Nada Te Faltara
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128798
  explicit: false
  by artist: Grupo Korajje
  in album: Nada Te Faltara
    type: MusicAlbum
    date published: 1989-07-04
  isrc code: QM6N22331776

Cuando Te Fuiste
type: MusicAlbum
date published: 1988-11-01
track: Cuando Te Fuiste
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193071
  explicit: false
  by artist: Grupo Korajje
  in album: Cuando Te Fuiste
    type: MusicAlbum
    date published: 1988-11-01
  isrc code: QMFMG2303771
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T01:15:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xebb348e183c3687f4dcf15a44b37c101e8729cb0d1c5f79fb85fc2d367c04d0d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1BQE8kLwNFG0DdAxLkNT6J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BQE8kLwNFG0DdAxLkNT6J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xebb348e183c3687f4dcf15a44b37c101e8729cb0d1c5f79fb85fc2d367c04d0d","isrc":"QMFMG2303771","name":"Cuando Te Fuiste","registered_at":"2026-06-28T01:15:08Z","spotify_id":"1BQE8kLwNFG0DdAxLkNT6J","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb348e183c3687f4dcf15a44b37c101e8729cb0d1c5f79fb85fc2d367c04d0d. 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/1BQE8kLwNFG0DdAxLkNT6J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BQE8kLwNFG0DdAxLkNT6J.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xebb348e183c3687f4dcf15a44b37c101e8729cb0d1c5f79fb85fc2d367c04d0d","isrc":"QMFMG2303771","name":"Cuando Te Fuiste","registered_at":"2026-06-28T01:15:08Z","spotify_id":"1BQE8kLwNFG0DdAxLkNT6J","type":"track"}

Puedes Quedarte Con Tu Amor
type: MusicAlbum
date published: 1988-10-05
track: Puedes Quedarte Con Tu Amor
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179766
  explicit: false
  by artist: Grupo Korajje
  in album: Puedes Quedarte Con Tu Amor
    type: MusicAlbum
    date published: 1988-10-05

Quisiera Morir
type: MusicAlbum
date published: 1988-07-06
track: Quisiera Morir
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169759
  explicit: false
  by artist: Grupo Korajje
  in album: Quisiera Morir
    type: MusicAlbum
    date published: 1988-07-06
  isrc code: QM4TX2213538
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T01:12:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd79a2cd290695aecd8422e70fcc5728546dc8f40b2dad068192f9981b28aafdf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1jLylWSJWyU8n3BxDCnCsm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jLylWSJWyU8n3BxDCnCsm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd79a2cd290695aecd8422e70fcc5728546dc8f40b2dad068192f9981b28aafdf","isrc":"QM4TX2213538","name":"Quisiera Morir","registered_at":"2026-06-28T01:12:09Z","spotify_id":"1jLylWSJWyU8n3BxDCnCsm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79a2cd290695aecd8422e70fcc5728546dc8f40b2dad068192f9981b28aafdf. 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/1jLylWSJWyU8n3BxDCnCsm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jLylWSJWyU8n3BxDCnCsm.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xd79a2cd290695aecd8422e70fcc5728546dc8f40b2dad068192f9981b28aafdf","isrc":"QM4TX2213538","name":"Quisiera Morir","registered_at":"2026-06-28T01:12:09Z","spotify_id":"1jLylWSJWyU8n3BxDCnCsm","type":"track"}

Corazón Alerta
type: MusicAlbum
date published: 1986-07-01
track: Corazón Alerta
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182762
  explicit: false
  by artist: Grupo Korajje
  in album: Corazón Alerta
    type: MusicAlbum
    date published: 1986-07-01
  isrc code: QM4TX2213549
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T03:57:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8593ba2e9d4f545a5da479dd3064fb30eb9a1736c14d15a36fadd62848eb4b1
  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/2dhzDioYYxpU1fBdNuPaOx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dhzDioYYxpU1fBdNuPaOx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe8593ba2e9d4f545a5da479dd3064fb30eb9a1736c14d15a36fadd62848eb4b1","isrc":"QM4TX2213549","name":"Corazón Alerta","registered_at":"2026-06-25T03:57:52Z","spotify_id":"2dhzDioYYxpU1fBdNuPaOx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity 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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Amor Infiel
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e046949c40bac172db562e35b53a89e003fb9bf3ef8e66b803dea0cd1d0587. 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/2qQ8mIM9ANh5lAqApOqMz4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qQ8mIM9ANh5lAqApOqMz4.
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Me Lleva la Tristeza
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track: Me Lleva la Tristeza
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Y Tu Lo Sabias
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date published: 1983-07-05
track: Y Tu Lo Sabias
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    type: MusicAlbum
    date published: 1983-07-05
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No Se Si Volverá
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date published: 1981-07-08
track: No Se Si Volverá
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Para Que Te vas II
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date published: 1981-05-06
track: Para Que Te vas II
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Déjala En Paz
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date published: 1980-08-12
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  isrc code: QM6N22331877

Entre Dos Aguas
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date published: 1980-08-05
track: Entre Dos Aguas
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  duration ms: 162003
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  by artist: Grupo Korajje
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    type: MusicAlbum
    date published: 1980-08-05

Gruperas Romanticas
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date published: 2023-11-03
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    type: MusicAlbum
    date published: 2023-11-03
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track: Voy a pintar un corazón
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    type: MusicAlbum
    date published: 2023-11-03
track: Niña mágica
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  by artist: Jorge Dominguez y su Grupo Super Class
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    type: MusicAlbum
    date published: 2023-11-03
track: Historia sin fin - Pedro Magdaleno Remix
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  by artist: Banda Machos
  by artist: Pedro Magdaleno
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    type: MusicAlbum
    date published: 2023-11-03
track: Infierno
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  by artist: Internacional Carro Show
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    date published: 2023-11-03
track: Ya no más
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  by artist: Abracadabra
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track: Adiós sin rosas
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  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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track: Gracias
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track: Confundido
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-08T03:22:41Z
track: La perica
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track: Un loco solitario
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track: Niña de Piel Morena
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track: Leña de pirul
track: Amor, amor
track: Trapeaste conmigo
track: Primera cosa bella
track: ¿Eres tu Henry?
track: Me parece

Chucho Pinto y sus Kassino
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Gruperas Romanticas
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date published: 2023-11-03

Leña de pirul
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Amor, amor
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Trapeaste conmigo
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-08T03:22:41Z
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Primera cosa bella
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¿Eres tu Henry?
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Me parece
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2024 celebrando la posada tradición mexicana
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track: Stereo Hearts (feat. Adam Levine)
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track: Eres mi religión - 2020 Remasterizado
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track: Cumbia sobre el río - Brizz Oddessy Mix
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    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3IIrQAsq6Te2xW5gMZZhG9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IIrQAsq6Te2xW5gMZZhG9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbdc48c98ce3ce6f44159c90a4cd3bb86c6272f1d860d9e907daf772ccc87ad62","isrc":"MXF160400292","name":"Cumbia sobre el río - Brizz Oddessy Mix","registered_at":"2026-06-04T07:37:39Z","spotify_id":"3IIrQAsq6Te2xW5gMZZhG9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc48c98ce3ce6f44159c90a4cd3bb86c6272f1d860d9e907daf772ccc87ad62. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IIrQAsq6Te2xW5gMZZhG9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IIrQAsq6Te2xW5gMZZhG9.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0xbdc48c98ce3ce6f44159c90a4cd3bb86c6272f1d860d9e907daf772ccc87ad62","isrc":"MXF160400292","name":"Cumbia sobre el río - Brizz Oddessy Mix","registered_at":"2026-06-04T07:37:39Z","spotify_id":"3IIrQAsq6Te2xW5gMZZhG9","type":"track"}
track: Hand in My Pocket
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222013
  explicit: false
  by artist: Alanis Morissette
  in album: 2024 celebrando la posada tradición mexicana
    type: MusicAlbum
    date published: 2024-12-10
track: Hechicera
  type: MusicRecording
  duration: PT4M58S
  duration ms: 298653
  explicit: false
  by artist: Maná
  in album: 2024 celebrando la posada tradición mexicana
    type: MusicAlbum
    date published: 2024-12-10
  isrc code: MXF159700096
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:38:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b5810d13c0b7793d2ee3a633d737dc71ce7cebc196a82ce5b8611534158046d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0WegnNLbIXGoVTEHSlqB5o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WegnNLbIXGoVTEHSlqB5o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Solo
track: Never Gonna Give You Up
track: Confundido
track: Into You (feat. Ashanti)
track: Arráncame (En vivo) - Live
track: Vivir sin aire (En vivo) - Live

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5810d13c0b7793d2ee3a633d737dc71ce7cebc196a82ce5b8611534158046d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0WegnNLbIXGoVTEHSlqB5o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WegnNLbIXGoVTEHSlqB5o.
date published: 2026-07-08T03:22:41Z

Solo
type: MusicRecording
duration: PT2M31S
duration ms: 151285
explicit: false
by artist: Faustix
in album: 2024 celebrando la posada tradición mexicana
  type: MusicAlbum
  date published: 2024-12-10

Never Gonna Give You Up
type: MusicRecording
duration: PT3M38S
duration ms: 218986
explicit: false
by artist: The Black Keys
in album: 2024 celebrando la posada tradición mexicana
  type: MusicAlbum
  date published: 2024-12-10

Confundido
type: MusicRecording
duration: PT3M40S
duration ms: 220333
explicit: false
by artist: Grupo Korajje
in album: 2024 celebrando la posada tradición mexicana
  type: MusicAlbum
  date published: 2024-12-10

Into You (feat. Ashanti)
type: MusicRecording
duration: PT4M34S
duration ms: 274386
explicit: false
by artist: Fabolous
by artist: Ashanti
in album: 2024 celebrando la posada tradición mexicana
  type: MusicAlbum
  date published: 2024-12-10

Arráncame (En vivo) - Live
type: MusicRecording
duration: PT4M4S
duration ms: 244893
explicit: false
by artist: Pesado
in album: 2024 celebrando la posada tradición mexicana
  type: MusicAlbum
  date published: 2024-12-10

Vivir sin aire (En vivo) - Live
type: MusicRecording
duration: PT5M30S
duration ms: 330680
explicit: false
by artist: Maná
in album: 2024 celebrando la posada tradición mexicana
  type: MusicAlbum
  date published: 2024-12-10
isrc code: MXF150800010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:33:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb44ee00f46ff47a8d35666d1248802dec0b1f6ee1ab5be8300c7e17484bc4b25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/34Q1V73jKgs3rzoisHNjJs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34Q1V73jKgs3rzoisHNjJs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb44ee00f46ff47a8d35666d1248802dec0b1f6ee1ab5be8300c7e17484bc4b25","isrc":"MXF150800010","name":"Vivir sin aire (En vivo) - Live","registered_at":"2026-06-04T14:33:14Z","spotify_id":"34Q1V73jKgs3rzoisHNjJs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44ee00f46ff47a8d35666d1248802dec0b1f6ee1ab5be8300c7e17484bc4b25. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34Q1V73jKgs3rzoisHNjJs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34Q1V73jKgs3rzoisHNjJs.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xb44ee00f46ff47a8d35666d1248802dec0b1f6ee1ab5be8300c7e17484bc4b25","isrc":"MXF150800010","name":"Vivir sin aire (En vivo) - Live","registered_at":"2026-06-04T14:33:14Z","spotify_id":"34Q1V73jKgs3rzoisHNjJs","type":"track"}

Noches en Soledad
type: MusicRecording
duration: PT3M7S
duration ms: 187146
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336413

Ya Soy Alguien
type: MusicRecording
duration: PT2M54S
duration ms: 174680
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336414
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T01:09:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9946a66e2579a9c8835e304cef32a82a7ff65585d4f967deb66ec77c1627ebe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7FExaUIgvcXQLOKp4AM2MX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FExaUIgvcXQLOKp4AM2MX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9946a66e2579a9c8835e304cef32a82a7ff65585d4f967deb66ec77c1627ebe","isrc":"QM6N22336414","name":"Ya Soy Alguien","registered_at":"2026-06-28T01:09:21Z","spotify_id":"7FExaUIgvcXQLOKp4AM2MX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9946a66e2579a9c8835e304cef32a82a7ff65585d4f967deb66ec77c1627ebe. 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/7FExaUIgvcXQLOKp4AM2MX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FExaUIgvcXQLOKp4AM2MX.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0xa9946a66e2579a9c8835e304cef32a82a7ff65585d4f967deb66ec77c1627ebe","isrc":"QM6N22336414","name":"Ya Soy Alguien","registered_at":"2026-06-28T01:09:21Z","spotify_id":"7FExaUIgvcXQLOKp4AM2MX","type":"track"}

Solitario y Sin Amor
type: MusicRecording
duration: PT2M28S
duration ms: 148373
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336415

Vivo Mi Vida
type: MusicRecording
duration: PT2M52S
duration ms: 172760
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336416

Novia Querida
type: MusicRecording
duration: PT2M29S
duration ms: 149933
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336417
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T15:37:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6baf7d8846e35d60ac56d58fc0170561272444d539b0ac4552925cef5bcb3a7
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/2mL3H5VSDwUOab7KHi0UCb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mL3H5VSDwUOab7KHi0UCb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6baf7d8846e35d60ac56d58fc0170561272444d539b0ac4552925cef5bcb3a7","isrc":"QM6N22336417","name":"Novia Querida","registered_at":"2026-06-22T15:37:42Z","spotify_id":"2mL3H5VSDwUOab7KHi0UCb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6baf7d8846e35d60ac56d58fc0170561272444d539b0ac4552925cef5bcb3a7. 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/2mL3H5VSDwUOab7KHi0UCb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mL3H5VSDwUOab7KHi0UCb.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb6baf7d8846e35d60ac56d58fc0170561272444d539b0ac4552925cef5bcb3a7","isrc":"QM6N22336417","name":"Novia Querida","registered_at":"2026-06-22T15:37:42Z","spotify_id":"2mL3H5VSDwUOab7KHi0UCb","type":"track"}

Problemas
type: MusicRecording
duration: PT3M17S
duration ms: 197133
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336419
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T10:36:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4c32f1c4ffce16aa275e63f09c7565bfe8ef4a7a3933829dd893dcfbed69430
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/2Mujr5cfUos1Ll3a3cvPvc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Mujr5cfUos1Ll3a3cvPvc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 0xa4c32f1c4ffce16aa275e63f09c7565bfe8ef4a7a3933829dd893dcfbed69430. 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/2Mujr5cfUos1Ll3a3cvPvc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Mujr5cfUos1Ll3a3cvPvc.
  date published: 2026-07-02T11:38:34Z

Sin Ella
type: MusicRecording
duration: PT3M36S
duration ms: 216813
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336420

Nada Te Faltará
type: MusicRecording
duration: PT2M28S
duration ms: 148560
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336421

Yo Necesito
type: MusicRecording
duration: PT2M19S
duration ms: 139840
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T23:34:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72bbe1cf14a3c98ee361afaa1584b348a33425f8e5509f714c6b4620629b2c75
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/4XEC8Ic2sKsrTbFCXZiKVg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XEC8Ic2sKsrTbFCXZiKVg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72bbe1cf14a3c98ee361afaa1584b348a33425f8e5509f714c6b4620629b2c75","isrc":"QM6N22336422","name":"Yo Necesito","registered_at":"2026-06-23T23:34:19Z","spotify_id":"4XEC8Ic2sKsrTbFCXZiKVg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bbe1cf14a3c98ee361afaa1584b348a33425f8e5509f714c6b4620629b2c75. 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/4XEC8Ic2sKsrTbFCXZiKVg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XEC8Ic2sKsrTbFCXZiKVg.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x72bbe1cf14a3c98ee361afaa1584b348a33425f8e5509f714c6b4620629b2c75","isrc":"QM6N22336422","name":"Yo Necesito","registered_at":"2026-06-23T23:34:19Z","spotify_id":"4XEC8Ic2sKsrTbFCXZiKVg","type":"track"}

Qué Te Pasa Amor
type: MusicRecording
duration: PT3M3S
duration ms: 183720
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:02:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a20f205f92fce886cf8c906b28be9392c855d44afdb011368f6c8c973ebf343
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/4Bgtm1Z15TG2Z7RPHaLuW7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Bgtm1Z15TG2Z7RPHaLuW7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x9a20f205f92fce886cf8c906b28be9392c855d44afdb011368f6c8c973ebf343","isrc":"QM6N22336423","name":"Qué Te Pasa Amor","registered_at":"2026-06-25T13:02:31Z","spotify_id":"4Bgtm1Z15TG2Z7RPHaLuW7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a20f205f92fce886cf8c906b28be9392c855d44afdb011368f6c8c973ebf343. 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/4Bgtm1Z15TG2Z7RPHaLuW7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Bgtm1Z15TG2Z7RPHaLuW7.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9a20f205f92fce886cf8c906b28be9392c855d44afdb011368f6c8c973ebf343","isrc":"QM6N22336423","name":"Qué Te Pasa Amor","registered_at":"2026-06-25T13:02:31Z","spotify_id":"4Bgtm1Z15TG2Z7RPHaLuW7","type":"track"}

Déjala en Paz
type: MusicRecording
duration: PT3M35S
duration ms: 215946
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336424

Puedes Quedarte Con Tu Amor
type: MusicRecording
duration: PT3M0S
duration ms: 180600
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336425

Vuelve
type: MusicRecording
duration: PT2M52S
duration ms: 172933
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336426

No Importa
type: MusicRecording
duration: PT2M24S
duration ms: 144533
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336427

No Sé Si Volveremos
type: MusicRecording
duration: PT3M13S
duration ms: 193493
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336428

Tú
type: MusicRecording
duration: PT2M58S
duration ms: 178840
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T04:27:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee869255e3c64e4599a945c1207a9190bbd23d14c663d742055608a367e5e3a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0DmuIWsJdK3LoQ6jSEOqQa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DmuIWsJdK3LoQ6jSEOqQa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee869255e3c64e4599a945c1207a9190bbd23d14c663d742055608a367e5e3a2","isrc":"QM6N22336429","name":"Tú","registered_at":"2026-06-28T04:27:07Z","spotify_id":"0DmuIWsJdK3LoQ6jSEOqQa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee869255e3c64e4599a945c1207a9190bbd23d14c663d742055608a367e5e3a2. 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/0DmuIWsJdK3LoQ6jSEOqQa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DmuIWsJdK3LoQ6jSEOqQa.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0xee869255e3c64e4599a945c1207a9190bbd23d14c663d742055608a367e5e3a2","isrc":"QM6N22336429","name":"Tú","registered_at":"2026-06-28T04:27:07Z","spotify_id":"0DmuIWsJdK3LoQ6jSEOqQa","type":"track"}

Que Vuelva
type: MusicRecording
duration: PT2M36S
duration ms: 156440
explicit: false
by artist: Grupo Korajje
in album: Que Vuelva
  type: MusicAlbum
  date published: 2020-04-06
isrc code: QM6N22336430

Corazón de Papel
type: MusicRecording
duration: PT2M50S
duration ms: 170318
explicit: false
by artist: Grupo Korajje
in album: Amarga Luna
  type: MusicAlbum
  date published: 2019-05-24
isrc code: MX1761901070

Pena Tras Pena
type: MusicRecording
duration: PT3M8S
duration ms: 188081
explicit: false
by artist: Grupo Korajje
in album: Amarga Luna
  type: MusicAlbum
  date published: 2019-05-24
isrc code: MX1761901071

Qué Esperas de Él
type: MusicRecording
duration: PT3M30S
duration ms: 210372
explicit: false
by artist: Grupo Korajje
in album: Amarga Luna
  type: MusicAlbum
  date published: 2019-05-24
isrc code: MX1761901072
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T23:34:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bf3ab5c9884144e1a6d5b7653ca67db20b51b3f812b4490b6627a0ef49c9f30
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/34pxJXuXWtt7A0f9addmdO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34pxJXuXWtt7A0f9addmdO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bf3ab5c9884144e1a6d5b7653ca67db20b51b3f812b4490b6627a0ef49c9f30","isrc":"MX1761901072","name":"Qué Esperas de Él","registered_at":"2026-06-23T23:34:02Z","spotify_id":"34pxJXuXWtt7A0f9addmdO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf3ab5c9884144e1a6d5b7653ca67db20b51b3f812b4490b6627a0ef49c9f30. 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/34pxJXuXWtt7A0f9addmdO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34pxJXuXWtt7A0f9addmdO.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9bf3ab5c9884144e1a6d5b7653ca67db20b51b3f812b4490b6627a0ef49c9f30","isrc":"MX1761901072","name":"Qué Esperas de Él","registered_at":"2026-06-23T23:34:02Z","spotify_id":"34pxJXuXWtt7A0f9addmdO","type":"track"}