Nouvelle Donne
type: MusicGroup
popularity: 12
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x008a89a23ba7d8f7a62b40cd08df072d2014351da771e2e1b3c565c6400e9896
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f13ded48-2837-4292-bd41-c1ebc2a393d0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f13ded48-2837-4292-bd41-c1ebc2a393d0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f13ded48-2837-4292-bd41-c1ebc2a393d0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x008a89a23ba7d8f7a62b40cd08df072d2014351da771e2e1b3c565c6400e9896","name":"Nouvelle Donne","registered_at":"2026-06-15T05:46:29Z","symbol":"NIM0700741","token_address":"0xdb758b5b7a31ee4c205d1860b25a3e311f5b1f53","type":"artist","uuid":"f13ded48-2837-4292-bd41-c1ebc2a393d0"}
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 0x008a89a23ba7d8f7a62b40cd08df072d2014351da771e2e1b3c565c6400e9896. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f13ded48-2837-4292-bd41-c1ebc2a393d0.json and https://artists.proofprofile.net/proofs/artist/f13ded48-2837-4292-bd41-c1ebc2a393d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0x008a89a23ba7d8f7a62b40cd08df072d2014351da771e2e1b3c565c6400e9896","name":"Nouvelle Donne","registered_at":"2026-06-15T05:46:29Z","symbol":"NIM0700741","token_address":"0xdb758b5b7a31ee4c205d1860b25a3e311f5b1f53","type":"artist","uuid":"f13ded48-2837-4292-bd41-c1ebc2a393d0"}
album: Nouvelle Donne Vol.1 (Remastered)
  type: MusicAlbum
  date published: 2025-02-07
album: Nouvelle Donne Vol.1 (Remastered)
  type: MusicAlbum
  date published: 2025-02-07
album: Nouvelle Donne Vol.2 (Remastered)
  type: MusicAlbum
  date published: 2025-03-12
album: Nouvelle Donne Vol.2 (Remastered)
  type: MusicAlbum
  date published: 2025-03-12
  track: Avec des si on mettrait Paris en bouteille - Remastered
    type: MusicRecording
    duration: PT1M2S
    duration ms: 62000
    explicit: false
    by artist: Nouvelle Donne
    in album: Nouvelle Donne Vol.2 (Remastered)
      type: MusicAlbum
      date published: 2025-03-12
    isrc code: FRE3P2500300
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T15:03:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1474f0f0327673a64523e2154952f18b873a351dda77ce828c6e8712dbf5b19
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957583
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957583
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRE3P2500300
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T15:53:17Z
    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 0xa1474f0f0327673a64523e2154952f18b873a351dda77ce828c6e8712dbf5b19. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), 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/FRE3P2500300.
      date published: 2026-07-11T15:53:17Z
    audio: Avec des si on mettrait Paris en bouteille - Remastered
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.148
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.556
      additional property: Energy
        type: PropertyValue
        value: 0.421
      additional property: Speechiness
        type: PropertyValue
        value: 0.348
      additional property: Acousticness
        type: PropertyValue
        value: 0.094
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.216
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.531
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.683
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hors Catégorie
  type: MusicAlbum
  date published: 2025-04-25