Paquito Ocaño El Dueño de la Bailanta
type: MusicGroup
genre: cuarteto
genre: folklore argentino
popularity: 38
followers: 5588
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ad5e547cb007676c4fac04070cca40ff033bc232522241e9ae9f4fa60eb41f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9eff60ce-2b3e-4adb-9013-9251f2ff724f.json and https://artists.proofprofile.net/proofs/artist/9eff60ce-2b3e-4adb-9013-9251f2ff724f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Propuesta Indecente
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  date published: 2021-08-02
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    in album: Propuesta Indecente
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      date published: 2021-08-02
    genre: cuarteto
    genre: folklore argentino
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac75ad7a56555559add77de87410877831a856be21034b759aae2c234f3b190a. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZK6J2186267.
      date published: 2026-07-16T07:22:18Z
    audio: Propuesta Indecente
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album: Propuesta Indecente
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  date published: 2021-08-02
album: Aunque ahora estes con el
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  date published: 2023-04-07
album: Burbujas de amor
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  date published: 2023-04-21
album: Burbujas de Amor
  type: MusicAlbum
  date published: 2023-04-21
  track: Burbujas De Amor
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    in album: Burbujas de Amor
      type: MusicAlbum
      date published: 2023-04-21
    genre: cuarteto
    genre: folklore argentino
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    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
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      date published: 2026-07-20T09:58:28Z
    audio: Burbujas De Amor
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  track: Universo Paralelo
  track: Aunque Ahora Estés Con Él
album: Universo Paralelo
album: Mil preguntas
album: Mil Preguntas
album: Fragil Fuego y Pasion
album: y Qué hago con esto?
album: La Chance
album: Perdonarte ¿Para Qué?
album: PERDONARTE ¿PARA QUE ?
track: Estrellita Mia - En Vivo

Speechiness
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Liveness
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Loudness (dB)
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Key Name
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Mode Name
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Universo Paralelo
type: MusicRecording
duration: PT5M5S
duration ms: 305625
explicit: false
by artist: Paquito Ocaño El Dueño de la Bailanta
in album: Burbujas de Amor
  type: MusicAlbum
  date published: 2023-04-21
genre: cuarteto
genre: folklore argentino
isrc code: QZHNC2357440
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additional property: CopyrightStatus
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541a51f215e3cf0ffbb6be90b08d432bd939619b3167889ce075ec4bef4c57bf. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZHNC2357440.
  date published: 2026-07-05T19:27:56Z
audio: Universo Paralelo
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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Aunque Ahora Estés Con Él
type: MusicRecording
duration: PT3M23S
duration ms: 203498
explicit: false
by artist: Paquito Ocaño El Dueño de la Bailanta
in album: Burbujas de Amor
  type: MusicAlbum
  date published: 2023-04-21
genre: cuarteto
genre: folklore argentino
isrc code: QZHN72391803
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5703c51836c57e266b8c9a1ee6531fe2dfe3ca9a637900e50bfc047f533dab5e. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:18:15Z), 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/QZHN72391803.
  date published: 2026-07-21T17:18:15Z
audio: Aunque Ahora Estés Con Él
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Universo Paralelo
type: MusicAlbum
date published: 2023-05-05

Mil preguntas
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date published: 2024-06-07

Mil Preguntas
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date published: 2024-06-07
track: Mil Preguntas
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  genre: cuarteto
  genre: folklore argentino
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  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 0xb648f7c0b696d19e94db3bf9f3b33204586f1193d35031c5cded9a41e5649662. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:38:37Z), 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/QZNWU2429685.
    date published: 2026-07-19T22:38:37Z
  audio: Mil Preguntas
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track: Y Qué Hago Con Ésto?
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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 0x65f4b553522741cbeefbab9a1d9def7ee31a1edc22dcb0b7151c7535ece7f3b9. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:12:23Z), 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/QZPLR2404305.
    date published: 2026-07-15T23:12:23Z
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Valence (Positivity)
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Fragil Fuego y Pasion
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date published: 2024-06-12
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    date published: 2024-06-12
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  genre: folklore argentino
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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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3f826d27589aff45f550e353f85dcea6240f391d995ca3773a1147138cc31d. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/QZNWU2429776.
    date published: 2026-07-13T14:54:25Z
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    additional property: Acousticness
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y Qué hago con esto?
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date published: 2024-06-29

La Chance
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date published: 2024-10-07

Perdonarte ¿Para Qué?
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date published: 2024-11-27
track: Perdonarte ¿Para Qué?
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-13T02:37:37Z
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PERDONARTE ¿PARA QUE ?
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date published: 2024-11-27

Estrellita Mia - En Vivo
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explicit: false
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by artist: Eugenia Quevedo
by artist: Paquito Ocaño El Dueño de la Bailanta
in album: De Cordoba Pal' Mundo (En Vivo)
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genre: cuarteto
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  date published: 2026-06-13T17:25:41Z
audio: Estrellita Mia - En Vivo
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Estrellita Mia - En Vivo
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duration ms: 222052
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by artist: Eugenia Quevedo
by artist: Paquito Ocaño El Dueño de la Bailanta
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genre: cuarteto
isrc code: QM6P42447248
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
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