Gina Cuffari
type: MusicGroup
genre: chamber music
genre: ragtime
popularity: 2
followers: 3
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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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track: Feuillet d'Album, Op. 81
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  by artist: Camille Saint-Saëns
  by artist: Svjetlana Kabalin
  by artist: Kathy Halvorson
  by artist: Nuno Antunes
  by artist: Gina Cuffari
  by artist: Zohar Schondorf
  by artist: Boris Baev
  by artist: Mark Dover
  by artist: Nanci Belmont
  by artist: Eric C. Davis
  in album: The Sylvan Winds Perform Music of the Gilded Age
    type: MusicAlbum
    date published: 2019-01-01
  genre: classical
  genre: late-romantic-era
  genre: french-romanticism
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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 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: 2026-07-08T03:20:19Z
  audio: Feuillet d'Album, Op. 81
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track: Deuxième Suite for Wind Octet: I. Ronde des archers
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  by artist: Théodore Dubois
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  by artist: Kathy Halvorson
  by artist: Nuno Antunes
  by artist: Gina Cuffari
  by artist: Zohar Schondorf
  by artist: Diva Goodfriend-Koven
  by artist: Mark Dover
  by artist: Nanci Belmont
  in album: The Sylvan Winds Perform Music of the Gilded Age
    type: MusicAlbum
    date published: 2019-01-01
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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 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: 2026-07-08T03:20:19Z
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track: Deuxième Suite for Wind Octet: III. Petite valse

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Loudness (dB)
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Key Name
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Mode Name
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Deuxième Suite for Wind Octet: III. Petite valse
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by artist: Théodore Dubois
by artist: Svjetlana Kabalin
by artist: Kathy Halvorson
by artist: Nuno Antunes
by artist: Gina Cuffari
by artist: Zohar Schondorf
by artist: Diva Goodfriend-Koven
by artist: Mark Dover
by artist: Nanci Belmont
in album: The Sylvan Winds Perform Music of the Gilded Age
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  date published: 2019-01-01
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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 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: 2026-07-08T03:20:19Z
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