Choeur Les Elements
type: MusicGroup
genre: gregorian chant
popularity: 16
followers: 553
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additional property: OTSBitcoinBlockVerifyURL
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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 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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8857553907ef885049c25d92381db8ff7a9039f2738db1ff4c115e53185073f1. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19fa5b46-8869-4d1e-8f85-cfaeb4abcc35.json and https://artists.proofprofile.net/proofs/artist/19fa5b46-8869-4d1e-8f85-cfaeb4abcc35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:00:45Z
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track: Bizet: Carmen, WD 31, Act 1: Chœur des cigarières. "Mais nous ne voyons pas la Carmencita !" - "Quand je vous aimerai ?" (Chœur, Carmen)
  type: MusicRecording
  duration: PT1M11S
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  by artist: Georges Bizet
  by artist: Michel Plasson
  by artist: Angela Gheorghiu
  by artist: Choeur Les Elements
  by artist: Orchestre National Du Capitole De Toulouse
  in album: Bizet: Carmen
    type: MusicAlbum
    date published: 2003-01-01
  popularity: 10
  genre: classical
  genre: opera
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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    value: 2026-07-06T06:56:49Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f63fadd130aad811aedcbc47bd9431ff2f8e058597b0751aa88a02180bc0d05. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBAYC0203219.
    date published: 2026-07-06T06:56:49Z
  audio: Bizet: Carmen, WD 31, Act 1: Chœur des cigarières. "Mais nous ne voyons pas la Carmencita !" - "Quand je vous aimerai ?" (Chœur, Carmen)
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    additional property: Danceability
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    additional property: Acousticness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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track: Carmen, WD 31, Act I: No. 5 Habanera. L'amour est un oiseau rebelle (Carmen, Cigarières, Jeunes gens, Dragons)
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  duration ms: 275466
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  by artist: Georges Bizet
  by artist: Michel Plasson
  by artist: Angela Gheorghiu
  by artist: Orchestre National Du Capitole De Toulouse
  by artist: Choeur Les Elements
  in album: Classical Music for You
    type: MusicAlbum
    date published: 2024-08-27
  genre: classical
  genre: opera
  isrc code: GBAYC0203220
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  additional property: OTSTimestamp
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    value: 2026-07-02T05:09:12Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2681fd9855a3606f2fd4614f1806224bd6f391545d2e069f41f0e488dbd59e4c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBAYC0203220.
    date published: 2026-07-02T05:09:12Z
  audio: Carmen, WD 31, Act I: No. 5 Habanera. L'amour est un oiseau rebelle (Carmen, Cigarières, Jeunes gens, Dragons)
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    additional property: Tempo (BPM)
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    additional property: Danceability
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    additional property: Speechiness
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    additional property: Valence (Positivity)
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Instrumentalness
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value: 0

Liveness
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value: 0.082

Valence (Positivity)
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value: 0.186

Loudness (dB)
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value: -24.699

Key Name
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value: G

Mode Name
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value: Major