Selines de la cruz
type: MusicGroup
popularity: 14
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47ede5c91d5019d96c211f7146d03213e58e8644b35abb21afd3f305db7dee82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcd763d7-6d55-451a-a6a1-4900f8ae482b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcd763d7-6d55-451a-a6a1-4900f8ae482b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fcd763d7-6d55-451a-a6a1-4900f8ae482b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47ede5c91d5019d96c211f7146d03213e58e8644b35abb21afd3f305db7dee82","name":"Selines de la cruz","registered_at":"2026-06-15T07:03:14Z","symbol":"NIM0719049","token_address":"0x8503bf6a12f63eaa846e66bea470847ff242f294","type":"artist","uuid":"fcd763d7-6d55-451a-a6a1-4900f8ae482b"}
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 0x47ede5c91d5019d96c211f7146d03213e58e8644b35abb21afd3f305db7dee82. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fcd763d7-6d55-451a-a6a1-4900f8ae482b.json and https://artists.proofprofile.net/proofs/artist/fcd763d7-6d55-451a-a6a1-4900f8ae482b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:31:52Z
  text: {"copyright_id":"0x47ede5c91d5019d96c211f7146d03213e58e8644b35abb21afd3f305db7dee82","name":"Selines de la cruz","registered_at":"2026-06-15T07:03:14Z","symbol":"NIM0719049","token_address":"0x8503bf6a12f63eaa846e66bea470847ff242f294","type":"artist","uuid":"fcd763d7-6d55-451a-a6a1-4900f8ae482b"}
album: Con Clave y Sin Permiso
  type: MusicAlbum
  date published: 2025-08-02
  track: Con Clave y Sin Permiso
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167999
    explicit: false
    by artist: Selines de la cruz
    in album: Con Clave y Sin Permiso
      type: MusicAlbum
      date published: 2025-08-02
    isrc code: GXHAF2543421
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:40:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcf7617ca90f892844b63acf324f62ba67df2f33c72b8078c3212e26d38523215
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHAF2543421
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0xcf7617ca90f892844b63acf324f62ba67df2f33c72b8078c3212e26d38523215. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GXHAF2543421.
      date published: 2026-07-05T10:59:37Z
    audio: Con Clave y Sin Permiso
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.121
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.701
      additional property: Energy
        type: PropertyValue
        value: 0.629
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.617
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.064
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.964
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.307
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Yo Soy la Voz del Son
  type: MusicAlbum
  date published: 2025-08-02
  track: Yo Soy la Voz del Son
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203439
    explicit: false
    by artist: Selines de la cruz
    in album: Yo Soy la Voz del Son
      type: MusicAlbum
      date published: 2025-08-02
    isrc code: GXHAF2543434
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:58:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf7d9ab499bd75a6608a52f3d5c98b0f78047ddab8531bea008ce4b3416b48189
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHAF2543434
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0xf7d9ab499bd75a6608a52f3d5c98b0f78047ddab8531bea008ce4b3416b48189. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/GXHAF2543434.
      date published: 2026-07-20T02:22:58Z
    audio: Yo Soy la Voz del Son
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.271
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.765
      additional property: Energy
        type: PropertyValue
        value: 0.509
      additional property: Speechiness
        type: PropertyValue
        value: 0.069
      additional property: Acousticness
        type: PropertyValue
        value: 0.593
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.546
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Dueña del Montuno
album: La Mulata de Cuba
album: Mujer con Guaracha
album: La Reina del Solar
album: Sonera de Pura Cepa
album: Que No Me Digan Qué Hacer
album: Yo No Me Doblo
album: Tabaco y Agua Ardiente (1)
album: Amo Mi Cuba
album: Dulce Como Azúcar
album: Liberta para mi Cuba (1)
album: Vamos a Guarachear
album: Volveré a Mi Cuba
album: Isla que Vibra
album: Amar a Ciegas
album: Espíritu del Bongó
album: Amor de Coco
album: La Calle del Timbal
album: Caña Y Tambor
album: Güiro Rebelde
album: Palmas que Cantan
album: Bongó de Medianoche
album: Sangre
album: Lluvia
album: Lágrimas de Azúcar
album: Luna de Santiago
album: Amor a Media (1)
album: Guarachera De Mi Barrio
album: Con Sabor a Guarapo
album: Bajo la Palma Real
album: Baila Mi Cuba
album: Callejón del Tumbao
album: Son del Ayer y del Mañana
album: Candela en el Montuno
album: El Sabor de Mi Tierra

Loudness (dB)
type: PropertyValue
value: -11.675

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Dueña del Montuno
type: MusicAlbum
date published: 2025-08-02
track: Dueña del Montuno
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158919
  explicit: false
  by artist: Selines de la cruz
  in album: Dueña del Montuno
    type: MusicAlbum
    date published: 2025-08-02
  isrc code: GXHAF2553314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T10:14:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff29eb84c48cb79416992b1c3d33f32fcfe2f21e07a86f9bc9471337172d31d8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959123
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959123
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHAF2553314
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T11:35:32Z
  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 0xff29eb84c48cb79416992b1c3d33f32fcfe2f21e07a86f9bc9471337172d31d8. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GXHAF2553314.
    date published: 2026-07-22T11:35:32Z
  audio: Dueña del Montuno
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.939
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.744
    additional property: Energy
      type: PropertyValue
      value: 0.719
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.801
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.043
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.964
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.462
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

La Mulata de Cuba
type: MusicAlbum
date published: 2025-08-02
track: La Mulata de Cuba
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195759
  explicit: false
  by artist: Selines de la cruz
  in album: La Mulata de Cuba
    type: MusicAlbum
    date published: 2025-08-02
  isrc code: GXHAF2542886
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T21:22:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe2e39dd08236a091e6e452111ba8ec44d8dfba5efcb1012ae70cfde1877f43de
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHAF2542886
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  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 0xe2e39dd08236a091e6e452111ba8ec44d8dfba5efcb1012ae70cfde1877f43de. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GXHAF2542886.
    date published: 2026-07-05T01:43:49Z
  audio: La Mulata de Cuba
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 88.885
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.583
    additional property: Energy
      type: PropertyValue
      value: 0.643
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.744
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.044
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.963
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.931
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Mujer con Guaracha
type: MusicAlbum
date published: 2025-08-02
track: Mujer con Guaracha
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168079
  explicit: false
  by artist: Selines de la cruz
  in album: Mujer con Guaracha
    type: MusicAlbum
    date published: 2025-08-02
  isrc code: GXHAF2543436
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T02:42:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x950b842445f0eea15fac7279625377866d7a8c04611cf36c9c2871d6f40789e4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958690
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958690
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHAF2543436
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T07:14:39Z
  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 0x950b842445f0eea15fac7279625377866d7a8c04611cf36c9c2871d6f40789e4. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GXHAF2543436.
    date published: 2026-07-19T07:14:39Z
  audio: Mujer con Guaracha
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 98.177
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.705
    additional property: Energy
      type: PropertyValue
      value: 0.503
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.262
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.128
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.886
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.079
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

La Reina del Solar
type: MusicAlbum
date published: 2025-08-02
track: La Reina del Solar
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127239
  explicit: false
  by artist: Selines de la cruz
  in album: La Reina del Solar
    type: MusicAlbum
    date published: 2025-08-02
  isrc code: GXHAF2542838
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T12:41:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc245c62b9ebf395c321c6a64d19cbdf67ac5aa40af5d9c5bffae6891cb59be89
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958885
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958885
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHAF2542838
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T15:42:27Z
  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 0xc245c62b9ebf395c321c6a64d19cbdf67ac5aa40af5d9c5bffae6891cb59be89. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:42:27Z), 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/GXHAF2542838.
    date published: 2026-07-20T15:42:27Z
  audio: La Reina del Solar
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.991
    additional property: Musical Key
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Sonera de Pura Cepa
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    date published: 2026-07-20T09:45:25Z
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Que No Me Digan Qué Hacer
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    date published: 2026-07-05T12:31:54Z
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Yo No Me Doblo
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Tabaco y Agua Ardiente (1)
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date published: 2025-09-01

Amo Mi Cuba
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date published: 2025-09-01

Dulce Como Azúcar
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date published: 2025-09-01

Liberta para mi Cuba (1)
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date published: 2025-09-01

Vamos a Guarachear
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date published: 2025-09-01

Volveré a Mi Cuba
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date published: 2025-09-05

Isla que Vibra
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date published: 2025-09-05

Amar a Ciegas
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date published: 2025-09-05

Espíritu del Bongó
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date published: 2025-09-05

Amor de Coco
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date published: 2025-09-05

La Calle del Timbal
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date published: 2025-09-05

Caña Y Tambor
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date published: 2025-09-05

Güiro Rebelde
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date published: 2025-09-05

Palmas que Cantan
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date published: 2025-09-05

Bongó de Medianoche
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date published: 2025-09-05

Sangre
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date published: 2025-09-05

Lluvia
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date published: 2025-09-05

Lágrimas de Azúcar
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date published: 2025-09-05

Luna de Santiago
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date published: 2025-09-05

Amor a Media (1)
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date published: 2025-09-05

Guarachera De Mi Barrio
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date published: 2025-09-21

Con Sabor a Guarapo
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date published: 2025-09-21

Bajo la Palma Real
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date published: 2025-09-21

Baila Mi Cuba
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date published: 2025-09-21

Callejón del Tumbao
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date published: 2025-09-21

Son del Ayer y del Mañana
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date published: 2025-09-21

Candela en el Montuno
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date published: 2025-09-21

El Sabor de Mi Tierra
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date published: 2025-09-21