La experiencia de la música Dance de los 90
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followers: 2002
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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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  date published: 2026-06-17T08:11:48Z
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album: Dance Party de los 90, Vol. 1 (Los Mejores Exitos de Dance y Eurodance de los 90)
  type: MusicAlbum
  date published: 2015-01-01
album: Música Electrónica
  type: MusicAlbum
  date published: 2016-10-11
album: So 90's Pop Hits
  type: MusicAlbum
  date published: 2017-03-22
album: 90's Best Hits Ever
  type: MusicAlbum
  date published: 2018-08-02