Janio Abreu y Aire de Concierto
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genre: latin jazz
popularity: 5
followers: 332
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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
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  date published: 2026-06-20T21:47:54Z
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album: De New Orleans a La Habana
  type: MusicAlbum
  date published: 2022-01-21
album: Juntos Otra Vez (En Vivo)
  type: MusicAlbum
  date published: 2020-01-13
album: Borders Without Lines (En Vivo)
  type: MusicAlbum
  date published: 2022-01-14
album: Twilight (En Vivo)
  type: MusicAlbum
  date published: 2021-12-17
album: Vic And I
  type: MusicAlbum
  date published: 2021-11-26
album: Nuestra Herencia Musical (En Vivo)
  type: MusicAlbum
  date published: 2018-12-14
  track: Traveling - En Vivo
album: Hijo del Viento
  type: MusicAlbum
  date published: 2019-04-09
album: Ida y Vuelta
  type: MusicAlbum
  date published: 2018-03-23
  track: Chivas Cha
album: Con Clarinete
  type: MusicAlbum
  date published: 2010-07-26

Traveling - En Vivo
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by artist: Janio Abreu y Aire de Concierto
by artist: Victor Goines
in album: Nuestra Herencia Musical (En Vivo)
  type: MusicAlbum
  date published: 2018-12-14
genre: latin-jazz
isrc code: CUA021812850
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Traveling - En Vivo
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Chivas Cha
type: MusicRecording
duration: PT4M48S
duration ms: 288306
explicit: false
by artist: Janio Abreu y Aire de Concierto
in album: Ida y Vuelta
  type: MusicAlbum
  date published: 2018-03-23
genre: latin-jazz
isrc code: CUA021812531
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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
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380bee75ff48eaa80f053b9dd7287e58096eb3c9018db54f1a98e98711105349. 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/CUA021812531.
  date published: 2026-07-08T03:53:27Z
audio: Chivas Cha
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