Rokahfuerte
type: MusicGroup
genre: christian hip hop
genre: mexican hip hop
popularity: 14
followers: 602
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x984678b1a81b2a25591c9b2c908d3c35e64f77a97a76acd4e7b7817803e600de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953746
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953746
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3be1dea-b45a-4ca9-89f5-014d707129d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3be1dea-b45a-4ca9-89f5-014d707129d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3be1dea-b45a-4ca9-89f5-014d707129d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T05:25:34Z
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 → 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 0x984678b1a81b2a25591c9b2c908d3c35e64f77a97a76acd4e7b7817803e600de. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3be1dea-b45a-4ca9-89f5-014d707129d6.json and https://artists.proofprofile.net/proofs/artist/a3be1dea-b45a-4ca9-89f5-014d707129d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T05:25:34Z
album: City Lake Bang Bang
  type: MusicAlbum
  date published: 2003-02-28
album: City Lake Siempre Mariguano
  type: MusicAlbum
  date published: 2003-02-28
album: Paradigma Rap Hard Core
  type: MusicAlbum
  date published: 2004-01-31
album: Los Placeres de la Carne
  type: MusicAlbum
  date published: 2006-05-22
album: Artefakto
  type: MusicAlbum
  date published: 2006-06-24
album: Tu Calvario
  type: MusicAlbum
  date published: 2007-02-28
album: Sadrac Sonido Siete
  type: MusicAlbum
  date published: 2007-11-05
album: Tribulación
  type: MusicAlbum
  date published: 2008-06-24
album: La Revelación
  type: MusicAlbum
  date published: 2009
album: Uncion o Vida
  type: MusicAlbum
  date published: 2010-06-24
album: Terremoto
  type: MusicAlbum
  date published: 2011-12-20
album: La Roca Fuerte
  type: MusicAlbum
  date published: 2012-06-30
album: All We Got
  type: MusicAlbum
  date published: 2012-07-14
album: Colabos, Vol. 1
  type: MusicAlbum
  date published: 2014
album: Falsos Ungidos
  type: MusicAlbum
  date published: 2015-05-06
album: Ahí Estuviste
  type: MusicAlbum
  date published: 2016-06-02
album: Cypher Violentos
  type: MusicAlbum
  date published: 2016-07-05
album: Propiedad de Dios
  type: MusicAlbum
  date published: 2016-08-22
album: Dejame Llegar
  type: MusicAlbum
  date published: 2017-09-15
album: Todo Es Vanidad
  type: MusicAlbum
  date published: 2017-09-15
album: Todo Es Vanidad
  type: MusicAlbum
  date published: 2017-09-15
album: Criticas
  type: MusicAlbum
  date published: 2018-07-05
  track: Criticas
album: My Baby
  type: MusicAlbum
  date published: 2019-01-31
album: Te Perdono
  type: MusicAlbum
  date published: 2019-10-22
album: Te Perdono
  type: MusicAlbum
  date published: 2019-10-22
album: HOY
  type: MusicAlbum
  date published: 2019-10-25
album: TU SIGUES CRITICANDO
  type: MusicAlbum
  date published: 2019-12-13
album: EXITOS
  type: MusicAlbum
  date published: 2019-12-17
album: SALVATE
  type: MusicAlbum
  date published: 2020-02-21
album: PANDEMIA
  type: MusicAlbum
  date published: 2020-07-10
album: Pandemia
  type: MusicAlbum
  date published: 2020-07-10
album: Revolución
  type: MusicAlbum
  date published: 2021-04-08
album: Microondas
  type: MusicAlbum
  date published: 2021-10-29
album: Nunca Me Has Dejado
  type: MusicAlbum
  date published: 2021-11-26
album: Cuidado Con el Éxito
  type: MusicAlbum
  date published: 2021-12-31
album: Más de la Cuenta
  type: MusicAlbum
  date published: 2022-03-21
album: Mi Razon
  type: MusicAlbum
  date published: 2022-07-18
album: O Caminho
  type: MusicAlbum
  date published: 2022-08-01
album: Rkf Sessions # 1
  type: MusicAlbum
  date published: 2022-08-15
album: Motivos
  type: MusicAlbum
  date published: 2022-09-07
album: Redímete
  type: MusicAlbum
  date published: 2022-09-26
album: Nunca Me Has Dejado
  type: MusicAlbum
  date published: 2022-10-10
album: Nunca Me Has Dejado
  type: MusicAlbum
  date published: 2022-10-10
album: Microondas
  type: MusicAlbum
  date published: 2022-10-24
  track: Microondas
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271022
    explicit: false
    by artist: Rokahfuerte
    in album: Microondas
      type: MusicAlbum
      date published: 2022-10-24
    genre: christian hip hop
    genre: mexican hip hop
    isrc code: QZW9L2211558
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-25T14:18:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4fee00c74b6796cccc9adea4684fbeafa9dd17a3c678889597a2d03f2a1ba8de
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956351
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956351
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2211558
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Microondas
album: Rkf Sessions # 2
album: Resistencia
album: Cypher Nómadas #1
album: No Necesito
album: No Tienes Mis Heridas
album: Latinoamérica Clama
album: Solo Inventan
album: Servimos al Patrón
album: Servimos Al Patron
album: Necesito de Ti
album: Necesito De Ti
album: Cypher Creyentes
album: Salvate (Remix)

Criticas
type: MusicRecording
duration: PT3M23S
duration ms: 203812
explicit: false
by artist: Rokahfuerte
in album: Criticas
  type: MusicAlbum
  date published: 2018-07-05
genre: christian hip hop
genre: mexican hip hop
isrc code: QZW9L2205163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:14:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x533fe84da91e8982129844bc91f99d941661e5ab0b763ef5eeac7d34bb99d4bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2205163
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+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: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+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 0x533fe84da91e8982129844bc91f99d941661e5ab0b763ef5eeac7d34bb99d4bd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZW9L2205163.
  date published: 2026-07-08T03:53:27Z
audio: Criticas
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.24
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.853
  additional property: Energy
    type: PropertyValue
    value: 0.804
  additional property: Speechiness
    type: PropertyValue
    value: 0.259
  additional property: Acousticness
    type: PropertyValue
    value: 0.357
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.832
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.142
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Cuidado Con el Éxito
type: MusicRecording
duration: PT4M33S
duration ms: 273000
explicit: false
by artist: Rokahfuerte
in album: Cuidado Con el Éxito
  type: MusicAlbum
  date published: 2023-02-20
genre: christian hip hop
genre: mexican hip hop
isrc code: QZ5AB2397580
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:27:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dbd7e3a9bc36f606fc2e2f7ffdd15efd19ecc6f8d46628c395ba87f56711f0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2397580
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0x3dbd7e3a9bc36f606fc2e2f7ffdd15efd19ecc6f8d46628c395ba87f56711f0d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZ5AB2397580.
  date published: 2026-07-02T11:34:59Z
audio: Cuidado Con el Éxito
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.648
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.764
  additional property: Energy
    type: PropertyValue
    value: 0.801
  additional property: Speechiness
    type: PropertyValue
    value: 0.427
  additional property: Acousticness
    type: PropertyValue
    value: 0.174
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.116
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.665
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.507
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fee00c74b6796cccc9adea4684fbeafa9dd17a3c678889597a2d03f2a1ba8de. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZW9L2211558.
date published: 2026-07-02T11:38:34Z

Microondas
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 113.573
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.908
additional property: Energy
  type: PropertyValue
  value: 0.847
additional property: Speechiness
  type: PropertyValue
  value: 0.123
additional property: Acousticness
  type: PropertyValue
  value: 0.095
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.086
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.347
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.362
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor

Más de la Cuenta
type: MusicAlbum
date published: 2022-11-22
track: Más de la Cuenta
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269000
  explicit: false
  by artist: Rokahfuerte
  in album: Más de la Cuenta
    type: MusicAlbum
    date published: 2022-11-22
  genre: christian hip hop
  genre: mexican hip hop
  isrc code: QZW9M2228503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T17:01:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ab8e7c31dea7c8715097af71da8358c7ef574fb7de09b7b95fa8c666b1dd3e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957888
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957888
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2228503
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T17:43:59Z
  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 0x5ab8e7c31dea7c8715097af71da8358c7ef574fb7de09b7b95fa8c666b1dd3e5. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZW9M2228503.
    date published: 2026-07-13T17:43:59Z
  audio: Más de la Cuenta
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.001
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.848
    additional property: Energy
      type: PropertyValue
      value: 0.837
    additional property: Speechiness
      type: PropertyValue
      value: 0.062
    additional property: Acousticness
      type: PropertyValue
      value: 0.157
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.076
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.735
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.415
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Rkf Sessions # 2
type: MusicAlbum
date published: 2023-02-14

Cuidado Con el Éxito
type: MusicAlbum
date published: 2023-02-20
track: Cuidado Con el Éxito

Resistencia
type: MusicAlbum
date published: 2023-05-11

Cypher Nómadas #1
type: MusicAlbum
date published: 2023-07-17

No Necesito
type: MusicAlbum
date published: 2023-07-25

No Tienes Mis Heridas
type: MusicAlbum
date published: 2023-09-20

Latinoamérica Clama
type: MusicAlbum
date published: 2023-11-29

Solo Inventan
type: MusicAlbum
date published: 2024-05-13

Servimos al Patrón
type: MusicAlbum
date published: 2024-09-03

Servimos Al Patron
type: MusicAlbum
date published: 2024-09-03

Necesito de Ti
type: MusicAlbum
date published: 2024-10-21
track: Necesito de Ti
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194124
  explicit: false
  by artist: Rokahfuerte
  in album: Necesito de Ti
    type: MusicAlbum
    date published: 2024-10-21
  genre: christian hip hop
  genre: mexican hip hop
  isrc code: QZTPX2521569
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T14:26:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab94788002482b0d66483fd8cac62421a2f2d027aa39e7aeb582a55279d54638
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958169
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958169
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2521569
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T16:16:18Z
  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 0xab94788002482b0d66483fd8cac62421a2f2d027aa39e7aeb582a55279d54638. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/QZTPX2521569.
    date published: 2026-07-15T16:16:18Z
  audio: Necesito de Ti
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 151.13
    additional property: Musical Key
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Necesito De Ti
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date published: 2024-10-21

Cypher Creyentes
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date published: 2025-01-21

Salvate (Remix)
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