Reri Grist
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description: thumb|Reri Grist (1959) Photo by Carl Van Vechten Reri Grist (born February 29, 1932) is an American coloratura soprano, one of the pioneer African-American singers to enjoy a major international car
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track: Don Giovanni, K.527 / Act 1: "Là ci darem la mano"

Don Giovanni, K.527 / Act 1: "Là ci darem la mano"
type: MusicRecording
duration: PT3M34S
duration ms: 214253
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Reri Grist
by artist: Dietrich Fischer-Dieskau
by artist: Orchestra Of The National Theatre Prague
by artist: Karl Böhm
in album: 100 Meisterwerke von Mozart
  type: MusicAlbum
  date published: 2014-01-01
popularity: 3
genre: classical
genre: classical-era
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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: 2026-07-08T03:20:19Z
audio: Don Giovanni, K.527 / Act 1: "Là ci darem la mano"
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