Lizi Lay
type: MusicGroup
popularity: 22
followers: 1827
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6504e9639f6b56cc55ad8401e320c0e545191e64d3afd7e36a068fa58112ef7d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d04adcd-f57e-4c18-a997-f3456b03f453.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d04adcd-f57e-4c18-a997-f3456b03f453.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d04adcd-f57e-4c18-a997-f3456b03f453
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6504e9639f6b56cc55ad8401e320c0e545191e64d3afd7e36a068fa58112ef7d","name":"Lizi Lay","registered_at":"2026-06-11T19:23:07Z","symbol":"NIM0098938","token_address":"0x1620762eb662d0990f1813c82f4ca9aa329ddb1d","type":"artist","uuid":"4d04adcd-f57e-4c18-a997-f3456b03f453"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x6504e9639f6b56cc55ad8401e320c0e545191e64d3afd7e36a068fa58112ef7d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d04adcd-f57e-4c18-a997-f3456b03f453.json and https://artists.proofprofile.net/proofs/artist/4d04adcd-f57e-4c18-a997-f3456b03f453.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x6504e9639f6b56cc55ad8401e320c0e545191e64d3afd7e36a068fa58112ef7d","name":"Lizi Lay","registered_at":"2026-06-11T19:23:07Z","symbol":"NIM0098938","token_address":"0x1620762eb662d0990f1813c82f4ca9aa329ddb1d","type":"artist","uuid":"4d04adcd-f57e-4c18-a997-f3456b03f453"}
album: Cuéntame
  type: MusicAlbum
  date published: 2016-04-29
album: Tú (Live Session)
  type: MusicAlbum
  date published: 2018-03-21
album: Déjame
  type: MusicAlbum
  date published: 2020-01-24
album: Y Que Amanezca
  type: MusicAlbum
  date published: 2020-05-29
album: Y Que Amanezca
  type: MusicAlbum
  date published: 2020-05-29
album: Y Que Amanezca (Acústico)
  type: MusicAlbum
  date published: 2020-08-12
album: Para Siempre
  type: MusicAlbum
  date published: 2020-10-09
album: Para Siempre (Cover)
  type: MusicAlbum
  date published: 2020-10-09
album: Cancion de Sally (Cover)
  type: MusicAlbum
  date published: 2020-10-30
album: Canción de Sally
  type: MusicAlbum
  date published: 2020-10-30
album: La Llorona
  type: MusicAlbum
  date published: 2020-10-31
album: La Llorona
  type: MusicAlbum
  date published: 2020-10-31
album: Volverás (Cover)
  type: MusicAlbum
  date published: 2020-12-11
album: Volverás
  type: MusicAlbum
  date published: 2020-12-11
album: Entre las Dos
  type: MusicAlbum
  date published: 2020-12-12
album: El Universo y Yo
  type: MusicAlbum
  date published: 2021-02-12
album: El Universo y Yo
  type: MusicAlbum
  date published: 2021-02-12
album: Un Adios Sin Eco
  type: MusicAlbum
  date published: 2021-07-16
album: Un Adiós Sin Eco
  type: MusicAlbum
  date published: 2021-07-16
album: Cuando Fuimos Nada
  type: MusicAlbum
  date published: 2021-09-17
album: Mónaco
  type: MusicAlbum
  date published: 2021-12-16
  track: Mónaco
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216551
    explicit: false
    by artist: Lizi Lay
    in album: Mónaco
      type: MusicAlbum
      date published: 2021-12-16
    isrc code: QMDA72197200
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:01:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x080a12dbf559b537cc2ba51471ccb73e0c2c9990bf59f3c3614408e62c8a0577
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72197200
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080a12dbf559b537cc2ba51471ccb73e0c2c9990bf59f3c3614408e62c8a0577. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72197200.
      date published: 2026-07-05T10:01:46Z
    audio: Mónaco
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.538
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.469
      additional property: Energy
        type: PropertyValue
        value: 0.24
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.816
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.271
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.695
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mónaco (Cover)
  type: MusicAlbum
  date published: 2021-12-16
album: Reflejos
  type: MusicAlbum
  date published: 2022-04-08
album: Reflejos
  type: MusicAlbum
  date published: 2022-04-08
album: Luz y Sal
  type: MusicAlbum
  date published: 2022-04-22
album: Vivir Así
  type: MusicAlbum
  date published: 2022-06-23
album: Recordarás
album: Vete a la Mierda
album: Perenne (Acústico)
album: Perenne (Sesión Acústica)
album: Vacío
album: Malas Decisiones (Cover)
album: Vacío (Live Session)
album: Recordarás (Live Session)
album: De Mí Te Quedarás
album: De Mi Te Quedarás
album: Regresión
album: Ojalá
album: Roto
album: Mi Viejo
album: Psicofonías
album: Siete
album: Sator
album: Punto Cero
album: Quiero Ser Amor (Perdón)
album: Borderline (Caos)
album: El Día Que Rompimos (Condena)
album: Lo que no quieres olvidar (Soberbia)
track: El Espejo (canción solidaria por la DANA)

El Espejo (canción solidaria por la DANA)
type: MusicRecording
duration: PT2M51S
duration ms: 171627
explicit: false
by artist: Celia Becks
by artist: Hugo Cobo
by artist: Lizi Lay
by artist: Jonathan Pons
by artist: Georgy Aveni
by artist: Marilia
by artist: Ane
by artist: Barei
by artist: Sonia Gómez
by artist: Lune Lulú
by artist: Bella
by artist: Chloé Bird
in album: El Espejo (canción solidaria por la DANA)
  type: MusicAlbum
  date published: 2024-12-27
isrc code: QZW9L2493099
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:46:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b3797c2cd5cca0d09cc1ed634f274e19e863c0f6f9516922f73ede6ddec9903
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2493099
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3797c2cd5cca0d09cc1ed634f274e19e863c0f6f9516922f73ede6ddec9903. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2493099.
  date published: 2026-06-13T15:41:10Z
audio: El Espejo (canción solidaria por la DANA)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.725
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.717
  additional property: Energy
    type: PropertyValue
    value: 0.373
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.129
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.023
  additional property: Liveness
    type: PropertyValue
    value: 0.063
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.449
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.261
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Vivir Así
type: MusicAlbum
date published: 2022-06-23

Recordarás
type: MusicAlbum
date published: 2022-08-26

Vete a la Mierda
type: MusicAlbum
date published: 2022-10-07

Vete a la Mierda
type: MusicAlbum
date published: 2022-10-07

Perenne (Acústico)
type: MusicAlbum
date published: 2023-02-01

Perenne (Sesión Acústica)
type: MusicAlbum
date published: 2023-02-01

Vacío
type: MusicAlbum
date published: 2023-02-23

Vacío
type: MusicAlbum
date published: 2023-02-23

Malas Decisiones (Cover)
type: MusicAlbum
date published: 2023-03-08

Malas Decisiones (Cover)
type: MusicAlbum
date published: 2023-03-08

Vacío (Live Session)
type: MusicAlbum
date published: 2023-06-09

Recordarás (Live Session)
type: MusicAlbum
date published: 2023-06-23

De Mí Te Quedarás
type: MusicAlbum
date published: 2023-08-11

De Mi Te Quedarás
type: MusicAlbum
date published: 2023-08-11

Regresión
type: MusicAlbum
date published: 2023-12-15

Ojalá
type: MusicAlbum
date published: 2024-02-23
track: Ojalá
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175029
  explicit: false
  by artist: Lizi Lay
  in album: Ojalá
    type: MusicAlbum
    date published: 2024-02-23
  isrc code: QZ5AB2481490
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T06:31:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe4cf181882661c3fd785888540a037353a71b66669fb4bad74def553ea17345f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2481490
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4cf181882661c3fd785888540a037353a71b66669fb4bad74def553ea17345f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2481490.
    date published: 2026-07-04T11:19:20Z
  audio: Ojalá
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.98
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.669
    additional property: Energy
      type: PropertyValue
      value: 0.594
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.287
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.129
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.119
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.973
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Roto
type: MusicAlbum
date published: 2024-05-17

Mi Viejo
type: MusicAlbum
date published: 2024-06-09

Psicofonías
type: MusicAlbum
date published: 2024-08-30

Siete
type: MusicAlbum
date published: 2024-10-18

Sator
type: MusicAlbum
date published: 2024-11-22

Punto Cero
type: MusicAlbum
date published: 2025-01-24
track: Rapsodia Siete
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201333
  explicit: false
  by artist: Lizi Lay
  in album: Punto Cero
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: US7VG2557398
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T07:14:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc377a10f4f22feffef2aea9c8160969930e188a6538ea23480c1b9943d4faa8d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958544
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958544
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2557398
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T12:14:37Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc377a10f4f22feffef2aea9c8160969930e188a6538ea23480c1b9943d4faa8d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2557398.
    date published: 2026-07-18T12:14:37Z
  audio: Rapsodia Siete
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.986
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.545
    additional property: Energy
      type: PropertyValue
      value: 0.835
    additional property: Speechiness
      type: PropertyValue
      value: 0.058
    additional property: Acousticness
      type: PropertyValue
      value: 0.264
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.006
    additional property: Liveness
      type: PropertyValue
      value: 0.133
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.25
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.668
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Quiero Ser Amor (Perdón)
type: MusicAlbum
date published: 2025-04-03
track: Quiero Ser Amor (Perdón)
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209821
  explicit: false
  by artist: Lizi Lay
  in album: Quiero Ser Amor (Perdón)
    type: MusicAlbum
    date published: 2025-04-03
  isrc code: QZMZ92500407
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T05:05:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e9a486ce2ed48549bdaad1a852b1868c56b65482793a82820dac8c78514678a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958246
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958246
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92500407
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T08:05:12Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9a486ce2ed48549bdaad1a852b1868c56b65482793a82820dac8c78514678a. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:05:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92500407.
    date published: 2026-07-16T08:05:12Z
  audio: Quiero Ser Amor (Perdón)
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Borderline (Caos)
type: MusicAlbum
date published: 2025-05-29

El Día Que Rompimos (Condena)
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date published: 2025-07-17
track: El Día Que Rompimos (Condena)
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    date published: 2025-07-17
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    date published: 2026-07-15T16:21:57Z
  audio: El Día Que Rompimos (Condena)
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      value: 1
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    additional property: Energy
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Lo que no quieres olvidar (Soberbia)
type: MusicAlbum
date published: 2025-08-28