Estudiantina la Salle
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genre: trova
popularity: 12
followers: 1031
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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 0x2cec6dca672b94ee2b09de3443f9787765a6f05d0e13e43655204b0064b03dab. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50450b81-4634-42fd-ab1a-088131b8acb4.json and https://artists.proofprofile.net/proofs/artist/50450b81-4634-42fd-ab1a-088131b8acb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
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album: Estudiantina de la Universidad la Salle 1994
  type: MusicAlbum
  date published: 1994-03-12
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  type: MusicAlbum
  date published: 1995-01-01
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2017-09-01
  track: El Aventurero
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      date published: 2017-09-01
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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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      date published: 2026-07-12T23:17:00Z
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Dos Amores
  type: MusicAlbum
  date published: 2024-02-08
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  type: MusicAlbum
  date published: 2024-06-10
album: Estudiante de La Salle
  type: MusicAlbum
  date published: 2025-02-08
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  type: MusicAlbum
  date published: 2025-04-19