Les Nuits
type: MusicGroup
popularity: 4
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23ec616c1e985c2d479b1f0032a26b7ceb42a51f2cb0ccdf50a93ba1b50a0449
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7920b8a5-5cfe-4f8b-a024-8ca51326e9e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7920b8a5-5cfe-4f8b-a024-8ca51326e9e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7920b8a5-5cfe-4f8b-a024-8ca51326e9e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23ec616c1e985c2d479b1f0032a26b7ceb42a51f2cb0ccdf50a93ba1b50a0449","name":"Les Nuits","registered_at":"2026-06-17T07:46:45Z","symbol":"NIM1328405","token_address":"0xe78ee26d9baf594bd125051135d3c0d4b0902a99","type":"artist","uuid":"7920b8a5-5cfe-4f8b-a024-8ca51326e9e7"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ec616c1e985c2d479b1f0032a26b7ceb42a51f2cb0ccdf50a93ba1b50a0449. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7920b8a5-5cfe-4f8b-a024-8ca51326e9e7.json and https://artists.proofprofile.net/proofs/artist/7920b8a5-5cfe-4f8b-a024-8ca51326e9e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x23ec616c1e985c2d479b1f0032a26b7ceb42a51f2cb0ccdf50a93ba1b50a0449","name":"Les Nuits","registered_at":"2026-06-17T07:46:45Z","symbol":"NIM1328405","token_address":"0xe78ee26d9baf594bd125051135d3c0d4b0902a99","type":"artist","uuid":"7920b8a5-5cfe-4f8b-a024-8ca51326e9e7"}
album: All I Can Do Now
  type: MusicAlbum
  date published: 2020-05-08
album: All I Can Do Now
  type: MusicAlbum
  date published: 2020-05-08
album: Grands Boulevards
  type: MusicAlbum
  date published: 2020-05-29
  track: Grands Boulevards
    type: MusicRecording
    duration: PT1M33S
    duration ms: 93658
    explicit: false
    by artist: Les Nuits
    in album: Grands Boulevards
      type: MusicAlbum
      date published: 2020-05-29
    isrc code: QZ5FN2011689
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:46:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbded6dbfc6b81142a56291361a07a729b02ab772d5e6a662e68c1900f859f468
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2011689
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xbded6dbfc6b81142a56291361a07a729b02ab772d5e6a662e68c1900f859f468. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZ5FN2011689.
      date published: 2026-07-05T01:12:41Z
    audio: Grands Boulevards
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.886
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.674
      additional property: Energy
        type: PropertyValue
        value: 0.148
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.853
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.871
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.056
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.539
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Grands Boulevards
  type: MusicAlbum
  date published: 2020-05-29
album: Patience
  type: MusicAlbum
  date published: 2020-06-19
album: Patience
  type: MusicAlbum
  date published: 2020-06-19
album: Grey Afternoon
  type: MusicAlbum
  date published: 2020-07-10
album: Grey Afternoon
  type: MusicAlbum
  date published: 2020-07-10
album: Healed By The Rain
  type: MusicAlbum
  date published: 2020-07-31
album: Under a Blanket of Sky
  type: MusicAlbum
  date published: 2020-08-21
album: Bedroom Blues
  type: MusicAlbum
  date published: 2020-09-11
album: Good People
  type: MusicAlbum
  date published: 2020-10-02
album: Life Without You
  type: MusicAlbum
  date published: 2020-10-23