Gennadi Bezzubenkov
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genre: opera
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subject of: OpenTimestamps Proof of Existence
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track: La forza del destino / Act 2: "Al suon del tamburo"

La forza del destino / Act 2: "Al suon del tamburo"
type: MusicRecording
duration: PT3M28S
duration ms: 208493
explicit: false
by artist: Giuseppe Verdi
by artist: Olga Borodina
by artist: Nikolai Putilin
by artist: Gennadi Bezzubenkov
by artist: Mariinsky Orchestra
by artist: Mariinsky Chorus
by artist: Valery Gergiev
in album: Olga Borodina / Portrait
  type: MusicAlbum
  date published: 2006-01-01
genre: classical
genre: opera
isrc code: NLA509500308
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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: 2026-07-08T03:22:41Z
audio: La forza del destino / Act 2: "Al suon del tamburo"
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