Rubin
type: MusicGroup
popularity: 37
followers: 7070
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeae3e6424ef085da6e2584e035bbbc43a622038e16762b76bb29ae91d8fd9ada
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4696ca38-9102-4934-949d-29995c79c1e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4696ca38-9102-4934-949d-29995c79c1e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4696ca38-9102-4934-949d-29995c79c1e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae3e6424ef085da6e2584e035bbbc43a622038e16762b76bb29ae91d8fd9ada. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4696ca38-9102-4934-949d-29995c79c1e4.json and https://artists.proofprofile.net/proofs/artist/4696ca38-9102-4934-949d-29995c79c1e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Ramé
  type: MusicAlbum
  date published: 2023-12-08
  track: Un Segundo a la Vez
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153160
    explicit: false
    by artist: Santos 912
    by artist: EZVIT 810
    in album: Ramé
      type: MusicAlbum
      date published: 2023-12-08
    isrc code: QZW9K2387270
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T09:06:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc91386ff7c4ed5a600a56d90bc47cddb6cbf8c5e784cab089e98fbd94cc6a2ab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953515
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953515
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/0QoY7SlgOsillDFBLuH8hq.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QoY7SlgOsillDFBLuH8hq
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc91386ff7c4ed5a600a56d90bc47cddb6cbf8c5e784cab089e98fbd94cc6a2ab","isrc":"QZW9K2387270","name":"Un Segundo a la Vez","registered_at":"2026-06-07T09:06:28Z","spotify_id":"0QoY7SlgOsillDFBLuH8hq","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 0xc91386ff7c4ed5a600a56d90bc47cddb6cbf8c5e784cab089e98fbd94cc6a2ab. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0QoY7SlgOsillDFBLuH8hq.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/0QoY7SlgOsillDFBLuH8hq.
      date published: 2026-06-13T12:53:06Z
      text: {"copyright_id":"0xc91386ff7c4ed5a600a56d90bc47cddb6cbf8c5e784cab089e98fbd94cc6a2ab","isrc":"QZW9K2387270","name":"Un Segundo a la Vez","registered_at":"2026-06-07T09:06:28Z","spotify_id":"0QoY7SlgOsillDFBLuH8hq","type":"track"}
  track: Dame Luz
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212744
    explicit: false
    by artist: Santos 912
    by artist: Slim
    in album: Ramé
      type: MusicAlbum
      date published: 2023-12-08
    isrc code: QZW9L2319299
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T20:14:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4fbbc4e8b48fae929f9630b493a371d1a430ae25e0e2bdca7fc0235069f7c5c7
    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/2t0TjJoxuja84Se58xAXb1.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t0TjJoxuja84Se58xAXb1
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x4fbbc4e8b48fae929f9630b493a371d1a430ae25e0e2bdca7fc0235069f7c5c7","isrc":"QZW9L2319299","name":"Dame Luz","registered_at":"2026-06-09T20:14:25Z","spotify_id":"2t0TjJoxuja84Se58xAXb1","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 0x4fbbc4e8b48fae929f9630b493a371d1a430ae25e0e2bdca7fc0235069f7c5c7. 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/2t0TjJoxuja84Se58xAXb1.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/2t0TjJoxuja84Se58xAXb1.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x4fbbc4e8b48fae929f9630b493a371d1a430ae25e0e2bdca7fc0235069f7c5c7","isrc":"QZW9L2319299","name":"Dame Luz","registered_at":"2026-06-09T20:14:25Z","spotify_id":"2t0TjJoxuja84Se58xAXb1","type":"track"}
  track: Una Oportunidad
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206642
    explicit: false
    by artist: Santos 912
    by artist: Rubin
    in album: Ramé
      type: MusicAlbum
      date published: 2023-12-08
    isrc code: QZTPX2326956
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-19T16:33:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede
    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/6UnBvF6f9O6eRfnhyUkXCg.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UnBvF6f9O6eRfnhyUkXCg
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede","isrc":"QZTPX2326956","name":"Una Oportunidad","registered_at":"2026-06-19T16:33:30Z","spotify_id":"6UnBvF6f9O6eRfnhyUkXCg","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 0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede. 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/6UnBvF6f9O6eRfnhyUkXCg.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/6UnBvF6f9O6eRfnhyUkXCg.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede","isrc":"QZTPX2326956","name":"Una Oportunidad","registered_at":"2026-06-19T16:33:30Z","spotify_id":"6UnBvF6f9O6eRfnhyUkXCg","type":"track"}
  track: No Quiero Más Amor
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144000
    explicit: false
    by artist: Santos 912
    by artist: Vibes
    in album: Ramé
      type: MusicAlbum
      date published: 2023-12-08
    isrc code: QZW9L2319300
  track: Mi Tentación
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154500
    explicit: false
    by artist: Santos 912
    in album: Ramé
    isrc code: QZNJX2394521
  track: Sabor Amargo
  track: Amores de Pasatiempo
  track: Cuando Mire Hacia Arriba
album: Una Oportunidad
album: Ciego del 15
album: Olvídame
album: Límite
album: Botando
album: A Mi Lado
album: Nómada (Remix)
album: Mia Vita
album: All In
album: Invierno Triste
album: Llamadas perdidas
album: Lo Que Se Fue
album: Quinto Quinta (Remix)
album: Fardan
album: Aquel Banco
album: Nómada
album: Oscuro
album: Harto
album: Efímero
album: No Somos Na (Remix)
album: Nürburgring
album: Roto
album: Deseos
album: Universitaria
album: Entre papeles y tinta (Suena a reggae), Vol. 3
album: Fe
album: Etéreo
album: Carne de Cañón
album: Otoño
album: Nocta (Intro)
album: me tira Fotos
album: Vértigo
album: Cálmate (Suena a Reggae), Vol.5
track: Deseos
track: Efímero
track: Una Oportunidad
track: No Somos Na - Remix
track: Llamadas perdidas
track: Nürburgring
track: Entre papeles y tinta (Suena a reggae), Vol. 3
track: Ciego del 15
track: Olvídame
track: Límite
track: Botando
track: A Mi Lado
track: Nómada (Remix)
track: Mia Vita
track: All In
track: Invierno Triste
track: Lo Que Se Fue
track: Quinto Quinta - Remix
track: Fardan

Ramé
type: MusicAlbum
date published: 2023-12-08

Sabor Amargo
type: MusicRecording
duration: PT3M9S
duration ms: 189677
explicit: false
by artist: Santos 912
by artist: Baron850
in album: Ramé
  type: MusicAlbum
  date published: 2023-12-08
isrc code: QZW9K2387299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T14:12:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24ac1b3fbf0462d1525b9e736545ad6b89e48b60f8ba9f7332156392b3297388
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/1FjgAxD9Wfw2xndVz5kzZ6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FjgAxD9Wfw2xndVz5kzZ6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24ac1b3fbf0462d1525b9e736545ad6b89e48b60f8ba9f7332156392b3297388","isrc":"QZW9K2387299","name":"Sabor Amargo","registered_at":"2026-06-27T14:12:06Z","spotify_id":"1FjgAxD9Wfw2xndVz5kzZ6","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 0x24ac1b3fbf0462d1525b9e736545ad6b89e48b60f8ba9f7332156392b3297388. 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/1FjgAxD9Wfw2xndVz5kzZ6.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/1FjgAxD9Wfw2xndVz5kzZ6.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x24ac1b3fbf0462d1525b9e736545ad6b89e48b60f8ba9f7332156392b3297388","isrc":"QZW9K2387299","name":"Sabor Amargo","registered_at":"2026-06-27T14:12:06Z","spotify_id":"1FjgAxD9Wfw2xndVz5kzZ6","type":"track"}

Amores de Pasatiempo
type: MusicRecording
duration: PT3M17S
duration ms: 197143
explicit: false
by artist: Santos 912
by artist: Neska
by artist: Tans
by artist: VikohGroove
in album: Ramé
  type: MusicAlbum
  date published: 2023-12-08
isrc code: ES64E2302275
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T17:01:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5faaf26295a5bdc056617542fe5e5f215cb02fdb27017468f570c405fbdf8ae
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/57guLm7ILyOXtuuhwf1J32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57guLm7ILyOXtuuhwf1J32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5faaf26295a5bdc056617542fe5e5f215cb02fdb27017468f570c405fbdf8ae","isrc":"ES64E2302275","name":"Amores de Pasatiempo","registered_at":"2026-06-11T17:01:16Z","spotify_id":"57guLm7ILyOXtuuhwf1J32","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 0xd5faaf26295a5bdc056617542fe5e5f215cb02fdb27017468f570c405fbdf8ae. 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/57guLm7ILyOXtuuhwf1J32.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/57guLm7ILyOXtuuhwf1J32.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd5faaf26295a5bdc056617542fe5e5f215cb02fdb27017468f570c405fbdf8ae","isrc":"ES64E2302275","name":"Amores de Pasatiempo","registered_at":"2026-06-11T17:01:16Z","spotify_id":"57guLm7ILyOXtuuhwf1J32","type":"track"}

Cuando Mire Hacia Arriba
type: MusicRecording
duration: PT2M56S
duration ms: 176250
explicit: false
by artist: Santos 912
in album: Ramé
  type: MusicAlbum
  date published: 2023-12-08
isrc code: QZW9L2319301

Una Oportunidad
type: MusicAlbum
date published: 2023-09-29
track: Una Oportunidad
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207433
  explicit: false
  by artist: Santos 912
  by artist: Rubin
  in album: Una Oportunidad
    type: MusicAlbum
    date published: 2023-09-29
  isrc code: QZTPX2326956
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T16:33:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede
  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/7pYd2aqtdBQ8w7ES9XAywo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pYd2aqtdBQ8w7ES9XAywo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede","isrc":"QZTPX2326956","name":"Una Oportunidad","registered_at":"2026-06-19T16:33:30Z","spotify_id":"7pYd2aqtdBQ8w7ES9XAywo","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 0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede. 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/7pYd2aqtdBQ8w7ES9XAywo.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/7pYd2aqtdBQ8w7ES9XAywo.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede","isrc":"QZTPX2326956","name":"Una Oportunidad","registered_at":"2026-06-19T16:33:30Z","spotify_id":"7pYd2aqtdBQ8w7ES9XAywo","type":"track"}

Ciego del 15
type: MusicAlbum
date published: 2023-06-16
track: Ciego del 15
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212542
  explicit: false
  by artist: Rubin
  by artist: Otein
  by artist: JozeBeatz
  in album: Ciego del 15
    type: MusicAlbum
    date published: 2023-06-16
  isrc code: USA2P2328844
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:41:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeeeffc7227ce1b589ea8832c429d96e3e2da9529ea03ef10def38e59aa676526
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0CRs9nG84VYx1LhbPxIWXf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CRs9nG84VYx1LhbPxIWXf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeeeffc7227ce1b589ea8832c429d96e3e2da9529ea03ef10def38e59aa676526","isrc":"USA2P2328844","name":"Ciego del 15","registered_at":"2026-06-07T03:41:08Z","spotify_id":"0CRs9nG84VYx1LhbPxIWXf","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 0xeeeffc7227ce1b589ea8832c429d96e3e2da9529ea03ef10def38e59aa676526. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CRs9nG84VYx1LhbPxIWXf.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/0CRs9nG84VYx1LhbPxIWXf.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xeeeffc7227ce1b589ea8832c429d96e3e2da9529ea03ef10def38e59aa676526","isrc":"USA2P2328844","name":"Ciego del 15","registered_at":"2026-06-07T03:41:08Z","spotify_id":"0CRs9nG84VYx1LhbPxIWXf","type":"track"}

Olvídame
type: MusicAlbum
date published: 2024-01-12
track: Olvídame
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173340
  explicit: false
  by artist: Rubin
  by artist: Sagre2
  in album: Olvídame
    type: MusicAlbum
    date published: 2024-01-12
  isrc code: USA2P2363536

Límite
type: MusicAlbum
date published: 2023-11-24
track: Límite
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121794
  explicit: false
  by artist: Rubin
  by artist: Sagre2
  in album: Límite
    type: MusicAlbum
    date published: 2023-11-24
  isrc code: USA2P2355331
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T18:53:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e56daf47dd7c430427a343919b083c6e5fe57a338a91b73ef15843a828b1f2d
  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/0mmIMVv6OpGkoifuAydfO4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mmIMVv6OpGkoifuAydfO4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e56daf47dd7c430427a343919b083c6e5fe57a338a91b73ef15843a828b1f2d","isrc":"USA2P2355331","name":"Límite","registered_at":"2026-06-22T18:53:39Z","spotify_id":"0mmIMVv6OpGkoifuAydfO4","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 0x5e56daf47dd7c430427a343919b083c6e5fe57a338a91b73ef15843a828b1f2d. 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/0mmIMVv6OpGkoifuAydfO4.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/0mmIMVv6OpGkoifuAydfO4.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x5e56daf47dd7c430427a343919b083c6e5fe57a338a91b73ef15843a828b1f2d","isrc":"USA2P2355331","name":"Límite","registered_at":"2026-06-22T18:53:39Z","spotify_id":"0mmIMVv6OpGkoifuAydfO4","type":"track"}

Botando
type: MusicAlbum
date published: 2023-11-10
track: Botando
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181459
  explicit: false
  by artist: Slim
  by artist: Rubin
  by artist: Sagre2
  in album: Botando
    type: MusicAlbum
    date published: 2023-11-10

A Mi Lado
type: MusicAlbum
date published: 2023-09-15
track: A Mi Lado
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138776
  explicit: false
  by artist: Rubin
  by artist: Sagre2
  in album: A Mi Lado
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: USA2P2342689
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:39:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x412d74a26cff4d0e0b3d15fadc4515b255b1f9f43a17aa1a02413b523925b921
  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/0ngFNYp95sguOUY0RTGnSg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ngFNYp95sguOUY0RTGnSg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x412d74a26cff4d0e0b3d15fadc4515b255b1f9f43a17aa1a02413b523925b921","isrc":"USA2P2342689","name":"A Mi Lado","registered_at":"2026-06-10T07:39:37Z","spotify_id":"0ngFNYp95sguOUY0RTGnSg","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 0x412d74a26cff4d0e0b3d15fadc4515b255b1f9f43a17aa1a02413b523925b921. 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/0ngFNYp95sguOUY0RTGnSg.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/0ngFNYp95sguOUY0RTGnSg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x412d74a26cff4d0e0b3d15fadc4515b255b1f9f43a17aa1a02413b523925b921","isrc":"USA2P2342689","name":"A Mi Lado","registered_at":"2026-06-10T07:39:37Z","spotify_id":"0ngFNYp95sguOUY0RTGnSg","type":"track"}

Nómada (Remix)
type: MusicAlbum
date published: 2023-08-15
track: Nómada (Remix)
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274810
  explicit: false
  by artist: Rubin
  by artist: Calero LDN
  by artist: Warma
  by artist: SDLH
  by artist: Violettabeats
  in album: Nómada (Remix)
    type: MusicAlbum
    date published: 2023-08-15
  isrc code: USA2P2338333
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:05:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e6cf9d4b89f16245bcb9e06f25a6ed4979df7b2d6b3062ca0a4037ab7d52024
  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/2Sa1sFtC5siFNRH5nWklPo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Sa1sFtC5siFNRH5nWklPo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e6cf9d4b89f16245bcb9e06f25a6ed4979df7b2d6b3062ca0a4037ab7d52024","isrc":"USA2P2338333","name":"Nómada (Remix)","registered_at":"2026-06-05T18:05:48Z","spotify_id":"2Sa1sFtC5siFNRH5nWklPo","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 0x6e6cf9d4b89f16245bcb9e06f25a6ed4979df7b2d6b3062ca0a4037ab7d52024. 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/2Sa1sFtC5siFNRH5nWklPo.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/2Sa1sFtC5siFNRH5nWklPo.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6e6cf9d4b89f16245bcb9e06f25a6ed4979df7b2d6b3062ca0a4037ab7d52024","isrc":"USA2P2338333","name":"Nómada (Remix)","registered_at":"2026-06-05T18:05:48Z","spotify_id":"2Sa1sFtC5siFNRH5nWklPo","type":"track"}

Mia Vita
type: MusicAlbum
date published: 2023-07-28
track: Mia Vita
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147692
  explicit: false
  by artist: Rubin
  by artist: KAYLER
  in album: Mia Vita
    type: MusicAlbum
    date published: 2023-07-28
  isrc code: USA2P2337787

All In
type: MusicAlbum
date published: 2023-07-07
track: All In
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158360
  explicit: false
  by artist: Rubin
  by artist: Neocid38
  in album: All In
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: USA2P2329855
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:05:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x369678cd372a69bb78d1268d1f61e787c7ee7f8967474718888cb74660766190
  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/6IQLl8CuOlh5EKqypX8OjC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IQLl8CuOlh5EKqypX8OjC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x369678cd372a69bb78d1268d1f61e787c7ee7f8967474718888cb74660766190","isrc":"USA2P2329855","name":"All In","registered_at":"2026-06-18T06:05:43Z","spotify_id":"6IQLl8CuOlh5EKqypX8OjC","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 0x369678cd372a69bb78d1268d1f61e787c7ee7f8967474718888cb74660766190. 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/6IQLl8CuOlh5EKqypX8OjC.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/6IQLl8CuOlh5EKqypX8OjC.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x369678cd372a69bb78d1268d1f61e787c7ee7f8967474718888cb74660766190","isrc":"USA2P2329855","name":"All In","registered_at":"2026-06-18T06:05:43Z","spotify_id":"6IQLl8CuOlh5EKqypX8OjC","type":"track"}

Invierno Triste
type: MusicAlbum
date published: 2023-06-19
track: Invierno Triste
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213418
  explicit: false
  by artist: Rubin
  in album: Invierno Triste
    type: MusicAlbum
    date published: 2023-06-19
  isrc code: SE6XW2205592
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:02:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee65d6a453db37716e322b847d5e589e4c3a1f11cf583af1f5ee020adf4c7c49
  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/5YQfGeYn48HeBQ1zdYWsUh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YQfGeYn48HeBQ1zdYWsUh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee65d6a453db37716e322b847d5e589e4c3a1f11cf583af1f5ee020adf4c7c49","isrc":"SE6XW2205592","name":"Invierno Triste","registered_at":"2026-06-10T14:02:21Z","spotify_id":"5YQfGeYn48HeBQ1zdYWsUh","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 0xee65d6a453db37716e322b847d5e589e4c3a1f11cf583af1f5ee020adf4c7c49. 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/5YQfGeYn48HeBQ1zdYWsUh.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/5YQfGeYn48HeBQ1zdYWsUh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xee65d6a453db37716e322b847d5e589e4c3a1f11cf583af1f5ee020adf4c7c49","isrc":"SE6XW2205592","name":"Invierno Triste","registered_at":"2026-06-10T14:02:21Z","spotify_id":"5YQfGeYn48HeBQ1zdYWsUh","type":"track"}

Llamadas perdidas
type: MusicAlbum
date published: 2023-04-27
track: Llamadas perdidas
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189040
  explicit: false
  by artist: M.Ferrero
  by artist: Rubin
  in album: Llamadas perdidas
    type: MusicAlbum
    date published: 2023-04-27
  isrc code: FRX282369813

Lo Que Se Fue
type: MusicAlbum
date published: 2023-02-08
track: Lo Que Se Fue
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145826
  explicit: false
  by artist: Warma
  by artist: Rubin
  in album: Lo Que Se Fue
    type: MusicAlbum
    date published: 2023-02-08
  isrc code: QM4TW2374917
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:41:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3323953352dda2fde42199f5f30c4aa6bdd8546050db589c653dc6fb3f34bfa0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/35eZPgON228vbJz4JzV000.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35eZPgON228vbJz4JzV000
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3323953352dda2fde42199f5f30c4aa6bdd8546050db589c653dc6fb3f34bfa0","isrc":"QM4TW2374917","name":"Lo Que Se Fue","registered_at":"2026-06-07T03:41:06Z","spotify_id":"35eZPgON228vbJz4JzV000","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 0x3323953352dda2fde42199f5f30c4aa6bdd8546050db589c653dc6fb3f34bfa0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35eZPgON228vbJz4JzV000.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/35eZPgON228vbJz4JzV000.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x3323953352dda2fde42199f5f30c4aa6bdd8546050db589c653dc6fb3f34bfa0","isrc":"QM4TW2374917","name":"Lo Que Se Fue","registered_at":"2026-06-07T03:41:06Z","spotify_id":"35eZPgON228vbJz4JzV000","type":"track"}

Quinto Quinta (Remix)
type: MusicAlbum
date published: 2022-11-25
track: Quinto Quinta - Remix
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196173
  explicit: false
  by artist: PTR
  by artist: Poke
  by artist: Rubin
  in album: Quinto Quinta (Remix)
    type: MusicAlbum
    date published: 2022-11-25
  isrc code: ES64E2205298
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:04:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85785b9f13234e4e8ed21db1e11c762968c4ea795e3a0cfdc6cc3818d643319d
  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/0UPLP74bsL02gmKe9c8j1b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UPLP74bsL02gmKe9c8j1b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x85785b9f13234e4e8ed21db1e11c762968c4ea795e3a0cfdc6cc3818d643319d","isrc":"ES64E2205298","name":"Quinto Quinta - Remix","registered_at":"2026-06-09T11:04:10Z","spotify_id":"0UPLP74bsL02gmKe9c8j1b","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 0x85785b9f13234e4e8ed21db1e11c762968c4ea795e3a0cfdc6cc3818d643319d. 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/0UPLP74bsL02gmKe9c8j1b.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/0UPLP74bsL02gmKe9c8j1b.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x85785b9f13234e4e8ed21db1e11c762968c4ea795e3a0cfdc6cc3818d643319d","isrc":"ES64E2205298","name":"Quinto Quinta - Remix","registered_at":"2026-06-09T11:04:10Z","spotify_id":"0UPLP74bsL02gmKe9c8j1b","type":"track"}

Fardan
type: MusicAlbum
date published: 2022-10-05
track: Fardan
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164841
  explicit: false
  by artist: Rubin
  by artist: Warma
  in album: Fardan
    type: MusicAlbum
    date published: 2022-10-05
  isrc code: SE6XY2223722
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:50:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8c75e2d4b2bb3f61621d4824b5a92fcc7aebcfa02b6830aaeadef5aa8cbc023f
  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/36nxFFGdMqLAl9nK913JxA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36nxFFGdMqLAl9nK913JxA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c75e2d4b2bb3f61621d4824b5a92fcc7aebcfa02b6830aaeadef5aa8cbc023f. 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/36nxFFGdMqLAl9nK913JxA.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/36nxFFGdMqLAl9nK913JxA.
    date published: 2026-06-13T15:41:10Z

Aquel Banco
type: MusicAlbum
date published: 2022-09-09
track: Aquel Banco
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185515
  explicit: false
  by artist: Warma
  by artist: Rubin
  in album: Aquel Banco
    type: MusicAlbum
    date published: 2022-09-09
  isrc code: QMBZ92268677
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:41:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaeaa8188c371f9544f0dbfa0b2e6b79cf7ad753209b21fb29055c1451629c0b3
  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/1STx5KJPYAsnERoQooIUd4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1STx5KJPYAsnERoQooIUd4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaeaa8188c371f9544f0dbfa0b2e6b79cf7ad753209b21fb29055c1451629c0b3","isrc":"QMBZ92268677","name":"Aquel Banco","registered_at":"2026-06-18T21:41:36Z","spotify_id":"1STx5KJPYAsnERoQooIUd4","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 0xaeaa8188c371f9544f0dbfa0b2e6b79cf7ad753209b21fb29055c1451629c0b3. 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/1STx5KJPYAsnERoQooIUd4.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/1STx5KJPYAsnERoQooIUd4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xaeaa8188c371f9544f0dbfa0b2e6b79cf7ad753209b21fb29055c1451629c0b3","isrc":"QMBZ92268677","name":"Aquel Banco","registered_at":"2026-06-18T21:41:36Z","spotify_id":"1STx5KJPYAsnERoQooIUd4","type":"track"}

Nómada
type: MusicAlbum
date published: 2022-04-07
track: Nómada
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127626
  explicit: false
  by artist: Rubin
  by artist: Violettabeats
  in album: Nómada
    type: MusicAlbum
    date published: 2022-04-07
  isrc code: SE6HN2277910
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:21:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ae527a2699021a37c74432cb06e8b3d3752341ffa013293c927482b7762c1e3
  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/0J0MmBSXIcKqSLouOP8toa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J0MmBSXIcKqSLouOP8toa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4ae527a2699021a37c74432cb06e8b3d3752341ffa013293c927482b7762c1e3","isrc":"SE6HN2277910","name":"Nómada","registered_at":"2026-06-04T08:21:24Z","spotify_id":"0J0MmBSXIcKqSLouOP8toa","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 0x4ae527a2699021a37c74432cb06e8b3d3752341ffa013293c927482b7762c1e3. 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/0J0MmBSXIcKqSLouOP8toa.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/0J0MmBSXIcKqSLouOP8toa.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4ae527a2699021a37c74432cb06e8b3d3752341ffa013293c927482b7762c1e3","isrc":"SE6HN2277910","name":"Nómada","registered_at":"2026-06-04T08:21:24Z","spotify_id":"0J0MmBSXIcKqSLouOP8toa","type":"track"}

Oscuro
type: MusicAlbum
date published: 2021-09-27
track: Oscuro
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172632
  explicit: false
  by artist: Rubin
  in album: Oscuro
    type: MusicAlbum
    date published: 2021-09-27
  isrc code: SE6QE2017111

Harto
type: MusicAlbum
date published: 2021-06-30
track: Harto
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197541
  explicit: false
  by artist: Rubin
  in album: Harto
    type: MusicAlbum
    date published: 2021-06-30
  isrc code: SE6SA2101141

Efímero
type: MusicAlbum
date published: 2021-06-30
track: Efímero
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135850
  explicit: false
  by artist: Rubin
  in album: Efímero
    type: MusicAlbum
    date published: 2021-06-30
  isrc code: SE6I32034964
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:36:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4c428603030c736442deb65aae743872180d00bfa3479ac29ed8a38fc7222f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5k1PqKtfBYCU54AhVLoNCF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5k1PqKtfBYCU54AhVLoNCF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf4c428603030c736442deb65aae743872180d00bfa3479ac29ed8a38fc7222f0","isrc":"SE6I32034964","name":"Efímero","registered_at":"2026-06-07T15:36:28Z","spotify_id":"5k1PqKtfBYCU54AhVLoNCF","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 0xf4c428603030c736442deb65aae743872180d00bfa3479ac29ed8a38fc7222f0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5k1PqKtfBYCU54AhVLoNCF.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/5k1PqKtfBYCU54AhVLoNCF.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xf4c428603030c736442deb65aae743872180d00bfa3479ac29ed8a38fc7222f0","isrc":"SE6I32034964","name":"Efímero","registered_at":"2026-06-07T15:36:28Z","spotify_id":"5k1PqKtfBYCU54AhVLoNCF","type":"track"}

No Somos Na (Remix)
type: MusicAlbum
date published: 2020-12-24
track: No Somos Na - Remix
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191171
  explicit: false
  by artist: Ambi
  by artist: Rubin
  in album: No Somos Na (Remix)
    type: MusicAlbum
    date published: 2020-12-24
  isrc code: SE5BU2105981

Nürburgring
type: MusicAlbum
date published: 2020-09-23
track: Nürburgring
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175445
  explicit: false
  by artist: Rubin
  in album: Nürburgring
    type: MusicAlbum
    date published: 2020-09-23
  isrc code: SE6QE2011588

Roto
type: MusicAlbum
date published: 2020-03-19
track: Roto
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187999
  explicit: false
  by artist: Rubin
  in album: Roto
    type: MusicAlbum
    date published: 2020-03-19
  isrc code: SE5752033532

Deseos
type: MusicAlbum
date published: 2020-01-21
track: Deseos
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148000
  explicit: false
  by artist: Rubin
  in album: Deseos
    type: MusicAlbum
    date published: 2020-01-21
  isrc code: SE5BU1919429
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:30:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d8fd4a4da15b9f40cd75f4448353466e3836906664a782b0936d506b07666d5
  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/1Ie59B2ccHW1RFVtGTTmEA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ie59B2ccHW1RFVtGTTmEA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8fd4a4da15b9f40cd75f4448353466e3836906664a782b0936d506b07666d5. 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/1Ie59B2ccHW1RFVtGTTmEA.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/1Ie59B2ccHW1RFVtGTTmEA.
    date published: 2026-06-13T15:41:10Z

Universitaria
type: MusicAlbum
date published: 2024-05-29
track: Universitaria
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182876
  explicit: false
  by artist: Otein
  by artist: PGJ
  by artist: Rubin
  by artist: WhosJV
  in album: Universitaria
    type: MusicAlbum
    date published: 2024-05-29
  isrc code: ES71G2412258
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T10:03:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x64657835d48a739376262e6ec5079998f66ba98f5d2a5f114761d577db56df21
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4wCFNhIEiuJICddmyhMmHH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wCFNhIEiuJICddmyhMmHH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:47:54Z
  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 0x64657835d48a739376262e6ec5079998f66ba98f5d2a5f114761d577db56df21. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:47:54Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wCFNhIEiuJICddmyhMmHH.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/4wCFNhIEiuJICddmyhMmHH.
    date published: 2026-06-17T20:47:54Z

Entre papeles y tinta (Suena a reggae), Vol. 3
type: MusicAlbum
date published: 2024-01-05
track: Entre papeles y tinta (Suena a reggae), Vol. 3
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247384
  explicit: false
  by artist: Kalos
  by artist: Garolo
  by artist: Godie08
  by artist: Rubin
  by artist: Moriarti Hits
  by artist: Dharta Beats
  by artist: La Loquera
  by artist: Skillz Beatz
  in album: Entre papeles y tinta (Suena a reggae), Vol. 3
    type: MusicAlbum
    date published: 2024-01-05
  isrc code: USA2P2355796
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T22:58:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x702930b1ff33ff665bb5f3f6d7c002675c732ff4a7168f9795fb8bd6464f6f23
  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/5IVXI7JGQxQNAKvvy2wDe5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IVXI7JGQxQNAKvvy2wDe5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x702930b1ff33ff665bb5f3f6d7c002675c732ff4a7168f9795fb8bd6464f6f23","isrc":"USA2P2355796","name":"Entre papeles y tinta (Suena a reggae), Vol. 3","registered_at":"2026-06-25T22:58:00Z","spotify_id":"5IVXI7JGQxQNAKvvy2wDe5","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 0x702930b1ff33ff665bb5f3f6d7c002675c732ff4a7168f9795fb8bd6464f6f23. 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/5IVXI7JGQxQNAKvvy2wDe5.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/5IVXI7JGQxQNAKvvy2wDe5.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x702930b1ff33ff665bb5f3f6d7c002675c732ff4a7168f9795fb8bd6464f6f23","isrc":"USA2P2355796","name":"Entre papeles y tinta (Suena a reggae), Vol. 3","registered_at":"2026-06-25T22:58:00Z","spotify_id":"5IVXI7JGQxQNAKvvy2wDe5","type":"track"}

Fe
type: MusicAlbum
date published: 2024-11-29
track: Fe
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179490
  explicit: false
  by artist: Rubin
  by artist: Ocer y Rade
  by artist: RADE
  by artist: Divase
  by artist: Sagre2
  in album: Fe
    type: MusicAlbum
    date published: 2024-11-29
  isrc code: QMDA72420397
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:16:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37518d6a011eb0870aae016a6e2652ca2da8406edeeaf82bf38eeddab0fb3bb8
  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/6hlumX6Zz8fzIyXTBSdakf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hlumX6Zz8fzIyXTBSdakf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37518d6a011eb0870aae016a6e2652ca2da8406edeeaf82bf38eeddab0fb3bb8. 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/6hlumX6Zz8fzIyXTBSdakf.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/6hlumX6Zz8fzIyXTBSdakf.
    date published: 2026-06-13T15:41:10Z

Etéreo
type: MusicAlbum
date published: 2025-02-07
track: Nocta
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124000
  explicit: false
  by artist: Rubin
  in album: Etéreo
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: QM7282420788
track: Otoño
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135186
  explicit: false
  by artist: Rubin
  by artist: PGJ
  by artist: Sagre2
  by artist: Divase
  in album: Etéreo
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: QMDA62484670
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:14:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27fc685fcff9c013ccc342405d75fbcb1a733c69e46f28e8bbae66685bf7f4dd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956894
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956894
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1wrqA6M2toDgDeRohy6ZLh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wrqA6M2toDgDeRohy6ZLh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:53:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x27fc685fcff9c013ccc342405d75fbcb1a733c69e46f28e8bbae66685bf7f4dd","isrc":"QMDA62484670","name":"Otoño","registered_at":"2026-06-21T10:14:31Z","spotify_id":"1wrqA6M2toDgDeRohy6ZLh","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 0x27fc685fcff9c013ccc342405d75fbcb1a733c69e46f28e8bbae66685bf7f4dd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wrqA6M2toDgDeRohy6ZLh.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/1wrqA6M2toDgDeRohy6ZLh.
    date published: 2026-07-06T07:53:57Z
    text: {"copyright_id":"0x27fc685fcff9c013ccc342405d75fbcb1a733c69e46f28e8bbae66685bf7f4dd","isrc":"QMDA62484670","name":"Otoño","registered_at":"2026-06-21T10:14:31Z","spotify_id":"1wrqA6M2toDgDeRohy6ZLh","type":"track"}
track: Etéreo
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210988
  explicit: false
  by artist: Rubin
  by artist: Dualy
  in album: Etéreo
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: QMFMF2442820
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:07:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcce0ddd07a7c7e3cc6968ae67ee906e5dba0244516532f731723ec8fb58e2326
  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/62NBJYkrph7kl6WwxdP7XD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62NBJYkrph7kl6WwxdP7XD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcce0ddd07a7c7e3cc6968ae67ee906e5dba0244516532f731723ec8fb58e2326","isrc":"QMFMF2442820","name":"Etéreo","registered_at":"2026-06-21T09:07:34Z","spotify_id":"62NBJYkrph7kl6WwxdP7XD","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 0xcce0ddd07a7c7e3cc6968ae67ee906e5dba0244516532f731723ec8fb58e2326. 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/62NBJYkrph7kl6WwxdP7XD.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/62NBJYkrph7kl6WwxdP7XD.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xcce0ddd07a7c7e3cc6968ae67ee906e5dba0244516532f731723ec8fb58e2326","isrc":"QMFMF2442820","name":"Etéreo","registered_at":"2026-06-21T09:07:34Z","spotify_id":"62NBJYkrph7kl6WwxdP7XD","type":"track"}
track: One Call
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116363
  explicit: false
  by artist: Rubin
  in album: Etéreo
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: QMFMF2442824
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T12:23:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f9b967b2c13298641b1b35aedc8d4ead530b5b13255da6a5548418b281ec15f
  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/6Cavpu8aoqH4dFz0bVjMrQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Cavpu8aoqH4dFz0bVjMrQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f9b967b2c13298641b1b35aedc8d4ead530b5b13255da6a5548418b281ec15f","isrc":"QMFMF2442824","name":"One Call","registered_at":"2026-06-25T12:23:43Z","spotify_id":"6Cavpu8aoqH4dFz0bVjMrQ","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 0x6f9b967b2c13298641b1b35aedc8d4ead530b5b13255da6a5548418b281ec15f. 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/6Cavpu8aoqH4dFz0bVjMrQ.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/6Cavpu8aoqH4dFz0bVjMrQ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6f9b967b2c13298641b1b35aedc8d4ead530b5b13255da6a5548418b281ec15f","isrc":"QMFMF2442824","name":"One Call","registered_at":"2026-06-25T12:23:43Z","spotify_id":"6Cavpu8aoqH4dFz0bVjMrQ","type":"track"}
track: Fe
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179490
  explicit: false
  by artist: Rubin
  by artist: Ocer y Rade
  by artist: RADE
  by artist: Sagre2
  by artist: Divase
  in album: Etéreo
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: QMDA72420397
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:16:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37518d6a011eb0870aae016a6e2652ca2da8406edeeaf82bf38eeddab0fb3bb8
  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/4lKbzyKwrZUQMt0EdahnHC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lKbzyKwrZUQMt0EdahnHC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Artaban
track: Cadenas
track: Carne De Cañón
track: Metomentó'
track: os amo.

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 0x37518d6a011eb0870aae016a6e2652ca2da8406edeeaf82bf38eeddab0fb3bb8. 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/4lKbzyKwrZUQMt0EdahnHC.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/4lKbzyKwrZUQMt0EdahnHC.
date published: 2026-06-13T15:41:10Z

Artaban
type: MusicRecording
duration: PT2M24S
duration ms: 144000
explicit: false
by artist: Rubin
by artist: RAI Beatz
in album: Etéreo
  type: MusicAlbum
  date published: 2025-02-07
isrc code: QMFMF2442828
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:23:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb042038c1047261bf68f3016d31d342fb6d9da4dbc162af9fb4cbe5eabe1877
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/2nzhR2TtLTI6VqZAayyKHq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nzhR2TtLTI6VqZAayyKHq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xeb042038c1047261bf68f3016d31d342fb6d9da4dbc162af9fb4cbe5eabe1877. 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/2nzhR2TtLTI6VqZAayyKHq.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/2nzhR2TtLTI6VqZAayyKHq.
  date published: 2026-07-02T03:55:08Z

Cadenas
type: MusicRecording
duration: PT3M33S
duration ms: 213918
explicit: false
by artist: Rubin
by artist: Calero LDN
by artist: Dualy
in album: Etéreo
  type: MusicAlbum
  date published: 2025-02-07
isrc code: QMFMF2442835
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T09:03:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa42fb4e6629dc74abd1e07e9f3bb101032fda86b39a109b8ff924a11394ac6ff
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/7e0AnC1Ey7xyoHSwGKTwEc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7e0AnC1Ey7xyoHSwGKTwEc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xa42fb4e6629dc74abd1e07e9f3bb101032fda86b39a109b8ff924a11394ac6ff. 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/7e0AnC1Ey7xyoHSwGKTwEc.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/7e0AnC1Ey7xyoHSwGKTwEc.
  date published: 2026-07-02T03:55:08Z

Carne De Cañón
type: MusicRecording
duration: PT2M42S
duration ms: 162028
explicit: false
by artist: Rubin
by artist: Sagre2
by artist: Hoodbaby
in album: Etéreo
  type: MusicAlbum
  date published: 2025-02-07
isrc code: QMFMF2442837
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:56:52+00:00

Metomentó'
type: MusicRecording
duration: PT2M17S
duration ms: 137076
explicit: false
by artist: Rubin
by artist: Yanez
in album: Etéreo
  type: MusicAlbum
  date published: 2025-02-07
isrc code: QMFMF2442839
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:23:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d8be5785e5ab9a406f74799930fb7b068a3d0c1b690c0f12c1cda1eb61768d2
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/53SOBgPfs8ZC2z9UjcFCar.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53SOBgPfs8ZC2z9UjcFCar
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d8be5785e5ab9a406f74799930fb7b068a3d0c1b690c0f12c1cda1eb61768d2","isrc":"QMFMF2442839","name":"Metomentó'","registered_at":"2026-06-23T14:23:11Z","spotify_id":"53SOBgPfs8ZC2z9UjcFCar","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 0x3d8be5785e5ab9a406f74799930fb7b068a3d0c1b690c0f12c1cda1eb61768d2. 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/53SOBgPfs8ZC2z9UjcFCar.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/53SOBgPfs8ZC2z9UjcFCar.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3d8be5785e5ab9a406f74799930fb7b068a3d0c1b690c0f12c1cda1eb61768d2","isrc":"QMFMF2442839","name":"Metomentó'","registered_at":"2026-06-23T14:23:11Z","spotify_id":"53SOBgPfs8ZC2z9UjcFCar","type":"track"}

os amo.
type: MusicRecording
duration: PT3M44S
duration ms: 224062
explicit: false
by artist: Rubin
by artist: Sagre2
in album: Etéreo
  type: MusicAlbum
  date published: 2025-02-07
isrc code: QMFMF2442852

Carne de Cañón
type: MusicAlbum
date published: 2025-01-17
track: Carne De Cañón
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162028
  explicit: false
  by artist: Rubin
  by artist: Sagre2
  by artist: Hoodbaby
  in album: Carne de Cañón
    type: MusicAlbum
    date published: 2025-01-17
  isrc code: QMFMF2442837
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T23:56:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca1b58a3d5b8c25b6b165ee67f6942686f5a918880fc0c6749ae7d1915ee50e3
  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/1OA5AZBsBxZDh72YNjbuyd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OA5AZBsBxZDh72YNjbuyd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca1b58a3d5b8c25b6b165ee67f6942686f5a918880fc0c6749ae7d1915ee50e3","isrc":"QMFMF2442837","name":"Carne De Cañón","registered_at":"2026-06-24T23:56:52Z","spotify_id":"1OA5AZBsBxZDh72YNjbuyd","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 0xca1b58a3d5b8c25b6b165ee67f6942686f5a918880fc0c6749ae7d1915ee50e3. 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/1OA5AZBsBxZDh72YNjbuyd.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/1OA5AZBsBxZDh72YNjbuyd.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xca1b58a3d5b8c25b6b165ee67f6942686f5a918880fc0c6749ae7d1915ee50e3","isrc":"QMFMF2442837","name":"Carne De Cañón","registered_at":"2026-06-24T23:56:52Z","spotify_id":"1OA5AZBsBxZDh72YNjbuyd","type":"track"}

Otoño
type: MusicAlbum
date published: 2024-10-25
track: Otoño
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135186
  explicit: false
  by artist: Rubin
  by artist: PGJ
  by artist: Sagre2
  by artist: Divase
  in album: Otoño
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: QMDA62484670
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:14:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27fc685fcff9c013ccc342405d75fbcb1a733c69e46f28e8bbae66685bf7f4dd
  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/5AEkZfa8umVRDwMrNccAlX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AEkZfa8umVRDwMrNccAlX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x27fc685fcff9c013ccc342405d75fbcb1a733c69e46f28e8bbae66685bf7f4dd","isrc":"QMDA62484670","name":"Otoño","registered_at":"2026-06-21T10:14:31Z","spotify_id":"5AEkZfa8umVRDwMrNccAlX","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 0x27fc685fcff9c013ccc342405d75fbcb1a733c69e46f28e8bbae66685bf7f4dd. 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/5AEkZfa8umVRDwMrNccAlX.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/5AEkZfa8umVRDwMrNccAlX.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x27fc685fcff9c013ccc342405d75fbcb1a733c69e46f28e8bbae66685bf7f4dd","isrc":"QMDA62484670","name":"Otoño","registered_at":"2026-06-21T10:14:31Z","spotify_id":"5AEkZfa8umVRDwMrNccAlX","type":"track"}

Nocta (Intro)
type: MusicAlbum
date published: 2024-08-02
track: Nocta - Intro
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124000
  explicit: false
  by artist: Rubin
  in album: Nocta (Intro)
    type: MusicAlbum
    date published: 2024-08-02
  isrc code: QM7282420788

me tira Fotos
type: MusicAlbum
date published: 2024-06-14
track: me tira Fotos
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176000
  explicit: false
  by artist: Rubin
  in album: me tira Fotos
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: USA2P2436396
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T22:01:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf067ddf6030534c8dc87a56ed59d2b3cce37e2267f450d9ca06bee3b4925ef28
  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/0GLdsU0FIuco4W4ZTXIFHn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GLdsU0FIuco4W4ZTXIFHn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf067ddf6030534c8dc87a56ed59d2b3cce37e2267f450d9ca06bee3b4925ef28","isrc":"USA2P2436396","name":"me tira Fotos","registered_at":"2026-06-24T22:01:11Z","spotify_id":"0GLdsU0FIuco4W4ZTXIFHn","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 0xf067ddf6030534c8dc87a56ed59d2b3cce37e2267f450d9ca06bee3b4925ef28. 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/0GLdsU0FIuco4W4ZTXIFHn.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/0GLdsU0FIuco4W4ZTXIFHn.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf067ddf6030534c8dc87a56ed59d2b3cce37e2267f450d9ca06bee3b4925ef28","isrc":"USA2P2436396","name":"me tira Fotos","registered_at":"2026-06-24T22:01:11Z","spotify_id":"0GLdsU0FIuco4W4ZTXIFHn","type":"track"}

Vértigo
type: MusicAlbum
date published: 2024-03-29
track: Vértigo
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173177
  explicit: false
  by artist: Rubin
  by artist: jeney
  by artist: DENEK
  in album: Vértigo
    type: MusicAlbum
    date published: 2024-03-29
  isrc code: USA2P2416705
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T14:46:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91f3b58c0c0f8e71f72454162cdd3aaccc4ab93649d854766bdf6d729132919f
  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/5XDibzsB37YRjVKsYOB5iG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XDibzsB37YRjVKsYOB5iG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x91f3b58c0c0f8e71f72454162cdd3aaccc4ab93649d854766bdf6d729132919f","isrc":"USA2P2416705","name":"Vértigo","registered_at":"2026-06-27T14:46:24Z","spotify_id":"5XDibzsB37YRjVKsYOB5iG","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 0x91f3b58c0c0f8e71f72454162cdd3aaccc4ab93649d854766bdf6d729132919f. 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/5XDibzsB37YRjVKsYOB5iG.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/5XDibzsB37YRjVKsYOB5iG.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x91f3b58c0c0f8e71f72454162cdd3aaccc4ab93649d854766bdf6d729132919f","isrc":"USA2P2416705","name":"Vértigo","registered_at":"2026-06-27T14:46:24Z","spotify_id":"5XDibzsB37YRjVKsYOB5iG","type":"track"}

Cálmate (Suena a Reggae), Vol.5
type: MusicAlbum
date published: 2024-03-22
track: Cálmate (Suena a Reggae), Vol.5
  type: MusicRecording
  duration: PT5M51S
  duration ms: 351325
  explicit: false
  by artist: Kalos
  by artist: Blake
  by artist: Rubin
  by artist: Godie08
  by artist: Vicky Giráldez
  by artist: Payoh Soulrebel
  by artist: Dharta Beats
  by artist: La Loquera
  by artist: Viru Beatbox
  by artist: Aaron Mslp
  in album: Cálmate (Suena a Reggae), Vol.5
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: USA2P2410745
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T12:04:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeff75031f0db454c2a828ddd813eaf258aaf72f543414a5f8506fc3ecb5c51fe
  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/0YMwWk5JftgsVk6iCphObm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YMwWk5JftgsVk6iCphObm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeff75031f0db454c2a828ddd813eaf258aaf72f543414a5f8506fc3ecb5c51fe","isrc":"USA2P2410745","name":"Cálmate (Suena a Reggae), Vol.5","registered_at":"2026-06-11T12:04:23Z","spotify_id":"0YMwWk5JftgsVk6iCphObm","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 0xeff75031f0db454c2a828ddd813eaf258aaf72f543414a5f8506fc3ecb5c51fe. 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/0YMwWk5JftgsVk6iCphObm.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/0YMwWk5JftgsVk6iCphObm.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xeff75031f0db454c2a828ddd813eaf258aaf72f543414a5f8506fc3ecb5c51fe","isrc":"USA2P2410745","name":"Cálmate (Suena a Reggae), Vol.5","registered_at":"2026-06-11T12:04:23Z","spotify_id":"0YMwWk5JftgsVk6iCphObm","type":"track"}

Botando
type: MusicAlbum
date published: 2023-11-10
track: Botando
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181459
  explicit: false
  by artist: Slim
  by artist: Rubin
  by artist: Sagre2
  in album: Botando
    type: MusicAlbum
    date published: 2023-11-10
  isrc code: USA2P2351243
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T20:36:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde9056fb3e86a304b179270fb664bc90a115a4445b685b56682367d0bce6d1d0
  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/6AAyPgW8wtpWgGBPH7BRXt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AAyPgW8wtpWgGBPH7BRXt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9056fb3e86a304b179270fb664bc90a115a4445b685b56682367d0bce6d1d0. 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/6AAyPgW8wtpWgGBPH7BRXt.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/6AAyPgW8wtpWgGBPH7BRXt.
    date published: 2026-07-02T05:09:12Z

Deseos
type: MusicRecording
duration: PT2M28S
duration ms: 148000
explicit: false
by artist: Rubin
in album: Deseos
  type: MusicAlbum
  date published: 2020-01-21
isrc code: SE5BU1919429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:30:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d8fd4a4da15b9f40cd75f4448353466e3836906664a782b0936d506b07666d5
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/1Ie59B2ccHW1RFVtGTTmEA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ie59B2ccHW1RFVtGTTmEA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8fd4a4da15b9f40cd75f4448353466e3836906664a782b0936d506b07666d5. 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/1Ie59B2ccHW1RFVtGTTmEA.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/1Ie59B2ccHW1RFVtGTTmEA.
  date published: 2026-06-13T15:41:10Z

Efímero
type: MusicRecording
duration: PT2M15S
duration ms: 135850
explicit: false
by artist: Rubin
in album: Efímero
  type: MusicAlbum
  date published: 2021-06-30
isrc code: SE6I32034964
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:36:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4c428603030c736442deb65aae743872180d00bfa3479ac29ed8a38fc7222f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5k1PqKtfBYCU54AhVLoNCF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5k1PqKtfBYCU54AhVLoNCF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4c428603030c736442deb65aae743872180d00bfa3479ac29ed8a38fc7222f0","isrc":"SE6I32034964","name":"Efímero","registered_at":"2026-06-07T15:36:28Z","spotify_id":"5k1PqKtfBYCU54AhVLoNCF","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 0xf4c428603030c736442deb65aae743872180d00bfa3479ac29ed8a38fc7222f0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5k1PqKtfBYCU54AhVLoNCF.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/5k1PqKtfBYCU54AhVLoNCF.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xf4c428603030c736442deb65aae743872180d00bfa3479ac29ed8a38fc7222f0","isrc":"SE6I32034964","name":"Efímero","registered_at":"2026-06-07T15:36:28Z","spotify_id":"5k1PqKtfBYCU54AhVLoNCF","type":"track"}

Una Oportunidad
type: MusicRecording
duration: PT3M27S
duration ms: 207433
explicit: false
by artist: Santos 912
by artist: Rubin
in album: Una Oportunidad
  type: MusicAlbum
  date published: 2023-09-29
isrc code: QZTPX2326956
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:33:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede
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/7pYd2aqtdBQ8w7ES9XAywo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pYd2aqtdBQ8w7ES9XAywo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede","isrc":"QZTPX2326956","name":"Una Oportunidad","registered_at":"2026-06-19T16:33:30Z","spotify_id":"7pYd2aqtdBQ8w7ES9XAywo","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 0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede. 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/7pYd2aqtdBQ8w7ES9XAywo.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/7pYd2aqtdBQ8w7ES9XAywo.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede","isrc":"QZTPX2326956","name":"Una Oportunidad","registered_at":"2026-06-19T16:33:30Z","spotify_id":"7pYd2aqtdBQ8w7ES9XAywo","type":"track"}

No Somos Na - Remix
type: MusicRecording
duration: PT3M11S
duration ms: 191171
explicit: false
by artist: Ambi
by artist: Rubin
in album: No Somos Na (Remix)
  type: MusicAlbum
  date published: 2020-12-24
isrc code: SE5BU2105981

Una Oportunidad
type: MusicRecording
duration: PT3M26S
duration ms: 206642
explicit: false
by artist: Santos 912
by artist: Rubin
in album: Ramé
  type: MusicAlbum
  date published: 2023-12-08
isrc code: QZTPX2326956
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:33:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede
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/6UnBvF6f9O6eRfnhyUkXCg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UnBvF6f9O6eRfnhyUkXCg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede","isrc":"QZTPX2326956","name":"Una Oportunidad","registered_at":"2026-06-19T16:33:30Z","spotify_id":"6UnBvF6f9O6eRfnhyUkXCg","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 0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede. 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/6UnBvF6f9O6eRfnhyUkXCg.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/6UnBvF6f9O6eRfnhyUkXCg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x419db5ea6fedb4a0852b5aaf339d868e8c583be2550c178191deb865141dbede","isrc":"QZTPX2326956","name":"Una Oportunidad","registered_at":"2026-06-19T16:33:30Z","spotify_id":"6UnBvF6f9O6eRfnhyUkXCg","type":"track"}

Llamadas perdidas
type: MusicRecording
duration: PT3M9S
duration ms: 189040
explicit: false
by artist: M.Ferrero
by artist: Rubin
in album: Llamadas perdidas
  type: MusicAlbum
  date published: 2023-04-27
isrc code: FRX282369813

Nürburgring
type: MusicRecording
duration: PT2M55S
duration ms: 175445
explicit: false
by artist: Rubin
in album: Nürburgring
  type: MusicAlbum
  date published: 2020-09-23
isrc code: SE6QE2011588

Entre papeles y tinta (Suena a reggae), Vol. 3
type: MusicRecording
duration: PT4M7S
duration ms: 247384
explicit: false
by artist: Kalos
by artist: Garolo
by artist: Godie08
by artist: Rubin
by artist: Moriarti Hits
by artist: Dharta Beats
by artist: La Loquera
by artist: Skillz Beatz
in album: Entre papeles y tinta (Suena a reggae), Vol. 3
  type: MusicAlbum
  date published: 2024-01-05
isrc code: USA2P2355796
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:58:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x702930b1ff33ff665bb5f3f6d7c002675c732ff4a7168f9795fb8bd6464f6f23
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/5IVXI7JGQxQNAKvvy2wDe5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IVXI7JGQxQNAKvvy2wDe5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x702930b1ff33ff665bb5f3f6d7c002675c732ff4a7168f9795fb8bd6464f6f23","isrc":"USA2P2355796","name":"Entre papeles y tinta (Suena a reggae), Vol. 3","registered_at":"2026-06-25T22:58:00Z","spotify_id":"5IVXI7JGQxQNAKvvy2wDe5","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 0x702930b1ff33ff665bb5f3f6d7c002675c732ff4a7168f9795fb8bd6464f6f23. 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/5IVXI7JGQxQNAKvvy2wDe5.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/5IVXI7JGQxQNAKvvy2wDe5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x702930b1ff33ff665bb5f3f6d7c002675c732ff4a7168f9795fb8bd6464f6f23","isrc":"USA2P2355796","name":"Entre papeles y tinta (Suena a reggae), Vol. 3","registered_at":"2026-06-25T22:58:00Z","spotify_id":"5IVXI7JGQxQNAKvvy2wDe5","type":"track"}

Ciego del 15
type: MusicRecording
duration: PT3M32S
duration ms: 212542
explicit: false
by artist: Rubin
by artist: Otein
by artist: JozeBeatz
in album: Ciego del 15
  type: MusicAlbum
  date published: 2023-06-16
isrc code: USA2P2328844
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:41:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeeeffc7227ce1b589ea8832c429d96e3e2da9529ea03ef10def38e59aa676526
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0CRs9nG84VYx1LhbPxIWXf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CRs9nG84VYx1LhbPxIWXf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeeeffc7227ce1b589ea8832c429d96e3e2da9529ea03ef10def38e59aa676526","isrc":"USA2P2328844","name":"Ciego del 15","registered_at":"2026-06-07T03:41:08Z","spotify_id":"0CRs9nG84VYx1LhbPxIWXf","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 0xeeeffc7227ce1b589ea8832c429d96e3e2da9529ea03ef10def38e59aa676526. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CRs9nG84VYx1LhbPxIWXf.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/0CRs9nG84VYx1LhbPxIWXf.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xeeeffc7227ce1b589ea8832c429d96e3e2da9529ea03ef10def38e59aa676526","isrc":"USA2P2328844","name":"Ciego del 15","registered_at":"2026-06-07T03:41:08Z","spotify_id":"0CRs9nG84VYx1LhbPxIWXf","type":"track"}

Olvídame
type: MusicRecording
duration: PT2M53S
duration ms: 173340
explicit: false
by artist: Rubin
by artist: Sagre2
in album: Olvídame
  type: MusicAlbum
  date published: 2024-01-12
isrc code: USA2P2363536

Límite
type: MusicRecording
duration: PT2M1S
duration ms: 121794
explicit: false
by artist: Rubin
by artist: Sagre2
in album: Límite
  type: MusicAlbum
  date published: 2023-11-24
isrc code: USA2P2355331
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T18:53:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e56daf47dd7c430427a343919b083c6e5fe57a338a91b73ef15843a828b1f2d
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/0mmIMVv6OpGkoifuAydfO4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mmIMVv6OpGkoifuAydfO4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e56daf47dd7c430427a343919b083c6e5fe57a338a91b73ef15843a828b1f2d","isrc":"USA2P2355331","name":"Límite","registered_at":"2026-06-22T18:53:39Z","spotify_id":"0mmIMVv6OpGkoifuAydfO4","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 0x5e56daf47dd7c430427a343919b083c6e5fe57a338a91b73ef15843a828b1f2d. 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/0mmIMVv6OpGkoifuAydfO4.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/0mmIMVv6OpGkoifuAydfO4.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5e56daf47dd7c430427a343919b083c6e5fe57a338a91b73ef15843a828b1f2d","isrc":"USA2P2355331","name":"Límite","registered_at":"2026-06-22T18:53:39Z","spotify_id":"0mmIMVv6OpGkoifuAydfO4","type":"track"}

Botando
type: MusicRecording
duration: PT3M1S
duration ms: 181459
explicit: false
by artist: Slim
by artist: Rubin
by artist: Sagre2
in album: Botando
  type: MusicAlbum
  date published: 2023-11-10

A Mi Lado
type: MusicRecording
duration: PT2M18S
duration ms: 138776
explicit: false
by artist: Rubin
by artist: Sagre2
in album: A Mi Lado
  type: MusicAlbum
  date published: 2023-09-15
isrc code: USA2P2342689
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:39:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x412d74a26cff4d0e0b3d15fadc4515b255b1f9f43a17aa1a02413b523925b921
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/0ngFNYp95sguOUY0RTGnSg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ngFNYp95sguOUY0RTGnSg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x412d74a26cff4d0e0b3d15fadc4515b255b1f9f43a17aa1a02413b523925b921","isrc":"USA2P2342689","name":"A Mi Lado","registered_at":"2026-06-10T07:39:37Z","spotify_id":"0ngFNYp95sguOUY0RTGnSg","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 0x412d74a26cff4d0e0b3d15fadc4515b255b1f9f43a17aa1a02413b523925b921. 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/0ngFNYp95sguOUY0RTGnSg.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/0ngFNYp95sguOUY0RTGnSg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x412d74a26cff4d0e0b3d15fadc4515b255b1f9f43a17aa1a02413b523925b921","isrc":"USA2P2342689","name":"A Mi Lado","registered_at":"2026-06-10T07:39:37Z","spotify_id":"0ngFNYp95sguOUY0RTGnSg","type":"track"}

Nómada (Remix)
type: MusicRecording
duration: PT4M34S
duration ms: 274810
explicit: false
by artist: Rubin
by artist: Calero LDN
by artist: Warma
by artist: SDLH
by artist: Violettabeats
in album: Nómada (Remix)
  type: MusicAlbum
  date published: 2023-08-15
isrc code: USA2P2338333
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:05:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e6cf9d4b89f16245bcb9e06f25a6ed4979df7b2d6b3062ca0a4037ab7d52024
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/2Sa1sFtC5siFNRH5nWklPo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Sa1sFtC5siFNRH5nWklPo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e6cf9d4b89f16245bcb9e06f25a6ed4979df7b2d6b3062ca0a4037ab7d52024","isrc":"USA2P2338333","name":"Nómada (Remix)","registered_at":"2026-06-05T18:05:48Z","spotify_id":"2Sa1sFtC5siFNRH5nWklPo","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 0x6e6cf9d4b89f16245bcb9e06f25a6ed4979df7b2d6b3062ca0a4037ab7d52024. 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/2Sa1sFtC5siFNRH5nWklPo.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/2Sa1sFtC5siFNRH5nWklPo.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6e6cf9d4b89f16245bcb9e06f25a6ed4979df7b2d6b3062ca0a4037ab7d52024","isrc":"USA2P2338333","name":"Nómada (Remix)","registered_at":"2026-06-05T18:05:48Z","spotify_id":"2Sa1sFtC5siFNRH5nWklPo","type":"track"}

Mia Vita
type: MusicRecording
duration: PT2M27S
duration ms: 147692
explicit: false
by artist: Rubin
by artist: KAYLER
in album: Mia Vita
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USA2P2337787

All In
type: MusicRecording
duration: PT2M38S
duration ms: 158360
explicit: false
by artist: Rubin
by artist: Neocid38
in album: All In
  type: MusicAlbum
  date published: 2023-07-07
isrc code: USA2P2329855
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:05:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x369678cd372a69bb78d1268d1f61e787c7ee7f8967474718888cb74660766190
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/6IQLl8CuOlh5EKqypX8OjC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IQLl8CuOlh5EKqypX8OjC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x369678cd372a69bb78d1268d1f61e787c7ee7f8967474718888cb74660766190","isrc":"USA2P2329855","name":"All In","registered_at":"2026-06-18T06:05:43Z","spotify_id":"6IQLl8CuOlh5EKqypX8OjC","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 0x369678cd372a69bb78d1268d1f61e787c7ee7f8967474718888cb74660766190. 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/6IQLl8CuOlh5EKqypX8OjC.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/6IQLl8CuOlh5EKqypX8OjC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x369678cd372a69bb78d1268d1f61e787c7ee7f8967474718888cb74660766190","isrc":"USA2P2329855","name":"All In","registered_at":"2026-06-18T06:05:43Z","spotify_id":"6IQLl8CuOlh5EKqypX8OjC","type":"track"}

Invierno Triste
type: MusicRecording
duration: PT3M33S
duration ms: 213418
explicit: false
by artist: Rubin
in album: Invierno Triste
  type: MusicAlbum
  date published: 2023-06-19
isrc code: SE6XW2205592
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:02:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee65d6a453db37716e322b847d5e589e4c3a1f11cf583af1f5ee020adf4c7c49
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/5YQfGeYn48HeBQ1zdYWsUh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YQfGeYn48HeBQ1zdYWsUh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee65d6a453db37716e322b847d5e589e4c3a1f11cf583af1f5ee020adf4c7c49","isrc":"SE6XW2205592","name":"Invierno Triste","registered_at":"2026-06-10T14:02:21Z","spotify_id":"5YQfGeYn48HeBQ1zdYWsUh","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 0xee65d6a453db37716e322b847d5e589e4c3a1f11cf583af1f5ee020adf4c7c49. 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/5YQfGeYn48HeBQ1zdYWsUh.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/5YQfGeYn48HeBQ1zdYWsUh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xee65d6a453db37716e322b847d5e589e4c3a1f11cf583af1f5ee020adf4c7c49","isrc":"SE6XW2205592","name":"Invierno Triste","registered_at":"2026-06-10T14:02:21Z","spotify_id":"5YQfGeYn48HeBQ1zdYWsUh","type":"track"}

Lo Que Se Fue
type: MusicRecording
duration: PT2M25S
duration ms: 145826
explicit: false
by artist: Warma
by artist: Rubin
in album: Lo Que Se Fue
  type: MusicAlbum
  date published: 2023-02-08
isrc code: QM4TW2374917
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:41:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3323953352dda2fde42199f5f30c4aa6bdd8546050db589c653dc6fb3f34bfa0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/35eZPgON228vbJz4JzV000.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35eZPgON228vbJz4JzV000
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3323953352dda2fde42199f5f30c4aa6bdd8546050db589c653dc6fb3f34bfa0","isrc":"QM4TW2374917","name":"Lo Que Se Fue","registered_at":"2026-06-07T03:41:06Z","spotify_id":"35eZPgON228vbJz4JzV000","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 0x3323953352dda2fde42199f5f30c4aa6bdd8546050db589c653dc6fb3f34bfa0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35eZPgON228vbJz4JzV000.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/35eZPgON228vbJz4JzV000.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x3323953352dda2fde42199f5f30c4aa6bdd8546050db589c653dc6fb3f34bfa0","isrc":"QM4TW2374917","name":"Lo Que Se Fue","registered_at":"2026-06-07T03:41:06Z","spotify_id":"35eZPgON228vbJz4JzV000","type":"track"}

Quinto Quinta - Remix
type: MusicRecording
duration: PT3M16S
duration ms: 196173
explicit: false
by artist: PTR
by artist: Poke
by artist: Rubin
in album: Quinto Quinta (Remix)
  type: MusicAlbum
  date published: 2022-11-25
isrc code: ES64E2205298
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:04:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85785b9f13234e4e8ed21db1e11c762968c4ea795e3a0cfdc6cc3818d643319d
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/0UPLP74bsL02gmKe9c8j1b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UPLP74bsL02gmKe9c8j1b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85785b9f13234e4e8ed21db1e11c762968c4ea795e3a0cfdc6cc3818d643319d","isrc":"ES64E2205298","name":"Quinto Quinta - Remix","registered_at":"2026-06-09T11:04:10Z","spotify_id":"0UPLP74bsL02gmKe9c8j1b","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 0x85785b9f13234e4e8ed21db1e11c762968c4ea795e3a0cfdc6cc3818d643319d. 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/0UPLP74bsL02gmKe9c8j1b.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/0UPLP74bsL02gmKe9c8j1b.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x85785b9f13234e4e8ed21db1e11c762968c4ea795e3a0cfdc6cc3818d643319d","isrc":"ES64E2205298","name":"Quinto Quinta - Remix","registered_at":"2026-06-09T11:04:10Z","spotify_id":"0UPLP74bsL02gmKe9c8j1b","type":"track"}

Fardan
type: MusicRecording
duration: PT2M44S
duration ms: 164841
explicit: false
by artist: Rubin
by artist: Warma
in album: Fardan
  type: MusicAlbum
  date published: 2022-10-05
isrc code: SE6XY2223722
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:50:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c75e2d4b2bb3f61621d4824b5a92fcc7aebcfa02b6830aaeadef5aa8cbc023f
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/36nxFFGdMqLAl9nK913JxA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36nxFFGdMqLAl9nK913JxA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c75e2d4b2bb3f61621d4824b5a92fcc7aebcfa02b6830aaeadef5aa8cbc023f. 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/36nxFFGdMqLAl9nK913JxA.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/36nxFFGdMqLAl9nK913JxA.
  date published: 2026-06-13T15:41:10Z