Barbarito Diez
type: MusicGroup
genre: bolero
genre: son cubano
popularity: 30
followers: 15302
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x909505f25573066e1e5b6bc991d1b9c505dc8d7fe4cf40ca35d9b67f50ba1b0a
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/d2b948f6-311d-4ce4-802a-eb8a817710d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2b948f6-311d-4ce4-802a-eb8a817710d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2b948f6-311d-4ce4-802a-eb8a817710d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x909505f25573066e1e5b6bc991d1b9c505dc8d7fe4cf40ca35d9b67f50ba1b0a","name":"Barbarito Diez","registered_at":"2026-06-12T10:34:48Z","symbol":"NIM0271550","token_address":"0xe2abde4af9471ff94406a9369a7ab5bae26ec592","type":"artist","uuid":"d2b948f6-311d-4ce4-802a-eb8a817710d1"}
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 0x909505f25573066e1e5b6bc991d1b9c505dc8d7fe4cf40ca35d9b67f50ba1b0a. 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/d2b948f6-311d-4ce4-802a-eb8a817710d1.json and https://artists.proofprofile.net/proofs/artist/d2b948f6-311d-4ce4-802a-eb8a817710d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x909505f25573066e1e5b6bc991d1b9c505dc8d7fe4cf40ca35d9b67f50ba1b0a","name":"Barbarito Diez","registered_at":"2026-06-12T10:34:48Z","symbol":"NIM0271550","token_address":"0xe2abde4af9471ff94406a9369a7ab5bae26ec592","type":"artist","uuid":"d2b948f6-311d-4ce4-802a-eb8a817710d1"}
album: Así Bailaba Cuba (Vol. IX) [Remasterizado]
  type: MusicAlbum
  date published: 1964-09-02
album: Así Bailaba Cuba, Vol. 4
  type: MusicAlbum
  date published: 1974-01-01
album: Canta a Venezuela
  type: MusicAlbum
  date published: 1979-05-22
album: Canta a Venezuela, Vol. 2
  type: MusicAlbum
  date published: 1980-05-12
album: Venezuela Canta En
  type: MusicAlbum
  date published: 1984-09-12
album: Barbarito Diez Con La R. Venezolana
  type: MusicAlbum
  date published: 1985-03-28
  track: ¿Y Tu Que Has Hecho?
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176133
    explicit: false
    by artist: Barbarito Diez
    in album: Barbarito Diez Con La R. Venezolana
      type: MusicAlbum
      date published: 1985-03-28
    genre: bolero
    genre: son cubano
    isrc code: USA561067926
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T21:47:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb5c13422f8e9c00f63bedec3d367df5ba1bd733a3ea3fd6fcdba80cebf83e393
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958331
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958331
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561067926
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:51:09Z
    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 0xb5c13422f8e9c00f63bedec3d367df5ba1bd733a3ea3fd6fcdba80cebf83e393. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:51:09Z), 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/USA561067926.
      date published: 2026-07-17T00:51:09Z
    audio: ¿Y Tu Que Has Hecho?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.396
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.662
      additional property: Energy
        type: PropertyValue
        value: 0.33
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.871
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.838
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.823
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Así Bailaba Cuba, Vol. 1 Pte. 1
  type: MusicAlbum
  date published: 1990-04-24
album: Así Bailaba Cuba, Vol. 1
  type: MusicAlbum
  date published: 1990-04-24
album: La Leyenda Viva!!!
  type: MusicAlbum
  date published: 1996-01-23
  track: Dulce Embeleso
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170718
    explicit: false
    by artist: Barbarito Diez
    in album: La Leyenda Viva!!!
      type: MusicAlbum
      date published: 1996-01-23
    genre: bolero
    genre: son cubano
    isrc code: US2BR9700815
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T01:11:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d9af2353d384fcd52b9ea540b299b7ae9b3f8e8e2d5d7ba4decfb9092c66187
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959088
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959088
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2BR9700815
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T04:08:45Z
    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 0x8d9af2353d384fcd52b9ea540b299b7ae9b3f8e8e2d5d7ba4decfb9092c66187. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:08:45Z), 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/US2BR9700815.
      date published: 2026-07-22T04:08:45Z
    audio: Dulce Embeleso
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.092
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: La Leyenda Viva!!! La Verdadera Historia
album: Así Bailaba Cuba, Vol. 2
album: Asi Bailaba Cuba Vol. II
album: Así Bailaba Cuba, Vol. 7
album: Asi Bailaba Cuba Vol. 7
album: Así Bailaba Cuba, Vol. 5
album: Asi
album: Señor Danzón
album: Antología del Danzón
album: Un Retrato De La Voz Del Danzón
album: Joyas Musicales - Los Años De Oro Series
album: Los Danzones Más Famosos De Barbarito Diez - Vol.2
album: Los Danzones Más Famosos De Barbarito Diez - Vol.3
album: Los Danzones Más Famosos De Barbarito Diez - Vol.1
album: Asi Baila Cuba Vol.3
album: Así Baila Cuba, Vol. 3
album: Así Bailaba Cuba, Vol. 9
album: Asi Bailaba Cuba Vol.9
album: Así Bailaba Cuba, Vol. 6
album: Así Bailaba Cuba, Vol. 3
album: Así Bailaba Cuba, Vol. 1 (2)
album: Asi Bailaba Cuba Vol.6
album: Asi Bailaba Cuba Vol.3
album: Colección De Oro: El Auténtico Danzón Cantado, Vol. 1
album: Colección De Oro: El Auténtico Danzón Cantado, Vol. 3
album: El Autentico Danzon Cantado Vol. 2
album: Colección De Oro: El Auténtico Danzón Cantado, Vol. 2
album: Barbarito Diez
album: Lo Mejor de Cuba
album: Album de Oro, Vol. 1 (feat. Orquesta Antonio Maria Romeu)
album: Music of Cuba
album: La Voz del Danzón: Barbarito Diez - Ep
album: Inolvidable 1 (Remastered)
album: Inolvidable 5 (Remastered)
album: Inolvidable 4 (Remastered)
album: Inolvidable 3 (Remastered)
album: Inolvidable 2 (Remastered)
album: Inolvidable 6 (Remastered)
album: Inolvidable 8 (Remastered)
album: Inolvidable 7 (Remastered)
album: Canta a Venezuela (Remastered)
album: Estos Son los Cantantes
album: Antologia del Danzon
album: Asi Bailaba Cuba
album: Disco de Oro: Barbarito Díez
album: Alma de roca
album: Amor eterno (Remasterizado)
album: La carta (Remastered)
track: Ojos Malvados
track: Frenesí
track: Palmeras
track: Aquella Boca
track: Las Perlas De Tu Boca
track: Una Rosa De Francia

Ojos Malvados
type: MusicRecording
duration: PT2M37S
duration ms: 157106
explicit: false
by artist: Barbarito Diez
in album: Boleros Cubanos De Oro, Vol. 1
  type: MusicAlbum
  date published: 2014-10-08
isrc code: USV351428743
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:26:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78edb91851a0c7c6178b67b8f52d9f2d2fa658f0b066fd4f68a706b875023001
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351428743
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0x78edb91851a0c7c6178b67b8f52d9f2d2fa658f0b066fd4f68a706b875023001. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USV351428743.
  date published: 2026-07-02T03:30:09Z
audio: Ojos Malvados
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.287
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.516
  additional property: Energy
    type: PropertyValue
    value: 0.304
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.82
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.13
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.64
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.104
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Frenesí
type: MusicRecording
duration: PT3M1S
duration ms: 181493
explicit: false
by artist: Barbarito Diez
in album: La Rondalla Venezolana … y sus Amigos
  type: MusicAlbum
  date published: 2006-11-10
isrc code: USA561068353
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:02:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55dcdfe9a63fa29436321ade6fa793a556a09d568e26c6676f2334a84eeccf61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953515
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561068353
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06+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: 953515
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:53:06+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 0x55dcdfe9a63fa29436321ade6fa793a556a09d568e26c6676f2334a84eeccf61. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA561068353.
  date published: 2026-06-13T17:25:41Z
audio: Frenesí
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.644
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.648
  additional property: Energy
    type: PropertyValue
    value: 0.334
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.84
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.14
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.855
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.112
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Palmeras
type: MusicRecording
duration: PT2M10S
duration ms: 130293
explicit: false
by artist: Barbarito Diez
in album: La Rondalla Venezolana … y sus Amigos
  type: MusicAlbum
  date published: 2006-11-10
isrc code: USA561068359
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:37:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0964a8faa8566a45a468f89364080d72b27753f188f1b1dd0a81c69ca3391b09
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561068359
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09+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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0x0964a8faa8566a45a468f89364080d72b27753f188f1b1dd0a81c69ca3391b09. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USA561068359.
  date published: 2026-07-02T03:55:08Z
audio: Palmeras
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.161
  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: 0.524
  additional property: Energy
    type: PropertyValue
    value: 0.474
  additional property: Speechiness
    type: PropertyValue
    value: 0.027
  additional property: Acousticness
    type: PropertyValue
    value: 0.48
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.212
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.927
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.522
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Aquella Boca
type: MusicRecording
duration: PT3M7S
duration ms: 187053
explicit: false
by artist: Barbarito Diez
by artist: Carlos Querol
in album: Boleros Cubanos De Oro, Vol. 1
  type: MusicAlbum
  date published: 2014-10-08
subject of: OpenTimestamps Proof of Existence
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Las Perlas De Tu Boca
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Una Rosa De Francia
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La Leyenda Viva!!! La Verdadera Historia
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Así Bailaba Cuba, Vol. 2
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Asi Bailaba Cuba Vol. II
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Así Bailaba Cuba, Vol. 7
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Asi Bailaba Cuba Vol. 7
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Así Bailaba Cuba, Vol. 5
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Asi
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Señor Danzón
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Antología del Danzón
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Un Retrato De La Voz Del Danzón
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Joyas Musicales - Los Años De Oro Series
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Los Danzones Más Famosos De Barbarito Diez - Vol.2
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Los Danzones Más Famosos De Barbarito Diez - Vol.3
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Los Danzones Más Famosos De Barbarito Diez - Vol.1
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Asi Baila Cuba Vol.3
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Así Baila Cuba, Vol. 3
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Así Bailaba Cuba, Vol. 9
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Asi Bailaba Cuba Vol.9
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Así Bailaba Cuba, Vol. 6
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Así Bailaba Cuba, Vol. 3
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Así Bailaba Cuba, Vol. 1 (2)
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Asi Bailaba Cuba Vol.6
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Asi Bailaba Cuba Vol.3
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Colección De Oro: El Auténtico Danzón Cantado, Vol. 1
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Colección De Oro: El Auténtico Danzón Cantado, Vol. 3
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El Autentico Danzon Cantado Vol. 2
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Colección De Oro: El Auténtico Danzón Cantado, Vol. 2
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Barbarito Diez
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Lo Mejor de Cuba
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Album de Oro, Vol. 1 (feat. Orquesta Antonio Maria Romeu)
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Music of Cuba
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La Voz del Danzón: Barbarito Diez - Ep
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Inolvidable 1 (Remastered)
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Inolvidable 6 (Remastered)
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Inolvidable 8 (Remastered)
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Inolvidable 7 (Remastered)
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Canta a Venezuela (Remastered)
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Estos Son los Cantantes
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Antologia del Danzon
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Asi Bailaba Cuba
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Disco de Oro: Barbarito Díez
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Alma de roca
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Amor eterno (Remasterizado)
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La carta (Remastered)
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Capullito de alelí (Remastered)
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Cadencia Tropical - Barbarito Diez El Rey Del Danzón
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Allí Donde Tu Sabes
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Bajo un Palmar
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Desvelo de Amor
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Origen Cubano
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Capullito de alelí (Remastered)
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Ensalada criolla (Remastered)
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Canto a mi madre adorada (Remastered)
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Cuba Y Sus Misterios
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Popurrí de danzones (Remastered)
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Las calles de San Juan (Remastered)
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Que te castigue Dios (Remastered)
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Las perlas de tu boca (Remastered)
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Babarito Díez - El maestro del Danzón Cubano
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  additional property: OTSVerifyInstructions
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    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 0x0e0252e2f9be5f4793ff022b7d2f89573c9c3d44bc1f69ae31126def31e1de58. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEL112500020.
    date published: 2026-07-05T01:12:41Z
  audio: Guajíra y Cubana
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.416
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.507
    additional property: Energy
      type: PropertyValue
      value: 0.332
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.926
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.128
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.538
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.303
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major