Orchestre de l'Opéra de Paris
type: MusicGroup
popularity: 7
followers: 284
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additional property: OTSBitcoinBlockVerifyURL
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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: 2026-06-16T02:39:16Z
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album: Massenet: Manon
  type: MusicAlbum
  date published: 2005-01-01
album: Verdi: La traviata, Extracts (French Version, Mono Version)
  type: MusicAlbum
  date published: 1963-01-01
album: Présentation des symphonies Nos. 1, 2 & 3 de Beethoven (Mono version)
  type: MusicAlbum
  date published: 1956-01-01
track: Samson et Dalila, Op. 47, Act II Scene 3: Mon coeur s'ouvre à ta voix (Dalila/Samson)
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  duration: PT5M17S
  duration ms: 317440
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  by artist: Camille Saint-Saëns
  by artist: Georges Prêtre
  by artist: Jon Vickers
  by artist: Orchestre de l'Opéra National de Paris
  by artist: Rita Gorr
  by artist: Orchestre de l'Opéra de Paris
  in album: Gentle Opera
    type: MusicAlbum
    date published: 2016-10-01
  popularity: 2
  genre: classical
  genre: late-romantic-era
  genre: french-romanticism
  isrc code: FRZ110100171
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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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
  audio: Samson et Dalila, Op. 47, Act II Scene 3: Mon coeur s'ouvre à ta voix (Dalila/Samson)
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    additional property: Danceability
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    additional property: Speechiness
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track: Bizet: Carmen, WD 31, Act 1: Ouverture
track: Bizet: Carmen, WD 31, Carmen, Act 1I: "Les tringles des sistres tintaient" (Zigeunerlied)

Bizet: Carmen, WD 31, Act 1: Ouverture
type: MusicRecording
duration: PT2M14S
duration ms: 134493
explicit: false
by artist: Georges Bizet
by artist: Choeurs et Orchestre de l'Opéra National de Paris
by artist: Georges Prêtre
by artist: Orchestre de l'Opéra de Paris
in album: The Classic Experience - 135 of the greatest classical tracks
  type: MusicAlbum
  date published: 2012-05-14
popularity: 2
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb358ca480ef364806b995cad7f1d695a510ce763d6068782334066c6ab63090. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500344.
  date published: 2026-07-31T13:04:34Z
audio: Bizet: Carmen, WD 31, Act 1: Ouverture
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isrc code: GBAYC8500344
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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

Bizet: Carmen, WD 31, Carmen, Act 1I: "Les tringles des sistres tintaient" (Zigeunerlied)
type: MusicRecording
duration: PT4M19S
duration ms: 259040
explicit: false
by artist: Georges Bizet
by artist: Maria Callas
by artist: Choeurs et Orchestre de l'Opéra National de Paris
by artist: Georges Prêtre
by artist: Orchestre de l'Opéra de Paris
in album: The Classic Experience - 135 of the greatest classical tracks
  type: MusicAlbum
  date published: 2012-05-14
popularity: 1
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:20:15Z
audio: Bizet: Carmen, WD 31, Carmen, Act 1I: "Les tringles des sistres tintaient" (Zigeunerlied)
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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