Los Ídolos de Piribebuy Canta: Alcaraz Roa
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genre: chamamé
genre: polka
popularity: 4
followers: 4
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x6ea365e639c1d24d238229cc8c183b93fd2f4272a421cc42887f9c68fce6d049","name":"Los Ídolos de Piribebuy Canta: Alcaraz Roa","registered_at":"2026-06-16T21:19:17Z","symbol":"NIM1178727","token_address":"0xefc1467195acfa932fe50ee5f7e8a82272155a0d","type":"artist","uuid":"5b14cc90-4ffb-47b7-8293-50b847103dfc"}
album: Te fuiste de mi lado - Los Ídolos de Piribebuy Canta: Alcaraz Roa
  type: MusicAlbum
  date published: 1994
  track: OGA KAPI\'I CHE VYA HAGUE
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    by artist: Los Ídolos de Piribebuy Canta: Alcaraz Roa
    in album: Te fuiste de mi lado - Los Ídolos de Piribebuy Canta: Alcaraz Roa
      type: MusicAlbum
      date published: 1994
    genre: chamamé
    genre: polka
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PYA041707329
    additional property: OTSTimestamp
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      value: 2026-07-06T06:56:49Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5d6cb16f75d0052b438336c063a140bf9324a28cf18b2133a50b9f2e991795. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/PYA041707329.
      date published: 2026-07-06T06:56:49Z
    audio: OGA KAPI\'I CHE VYA HAGUE
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