Le Ploum
type: MusicGroup
popularity: 3
followers: 203
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4234ef2caf644e2f09e60dc5c478579863fc2dceae40778f043da5c817a98086
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a201693d-a4fc-48ba-b732-1f12830d11a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a201693d-a4fc-48ba-b732-1f12830d11a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a201693d-a4fc-48ba-b732-1f12830d11a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4234ef2caf644e2f09e60dc5c478579863fc2dceae40778f043da5c817a98086","name":"Le Ploum","registered_at":"2026-06-20T06:11:42Z","symbol":"NIM1535782","token_address":"0xadf8b29ef5dabdd7f27e926176e406ee975e8b89","type":"artist","uuid":"a201693d-a4fc-48ba-b732-1f12830d11a2"}
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 0x4234ef2caf644e2f09e60dc5c478579863fc2dceae40778f043da5c817a98086. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a201693d-a4fc-48ba-b732-1f12830d11a2.json and https://artists.proofprofile.net/proofs/artist/a201693d-a4fc-48ba-b732-1f12830d11a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x4234ef2caf644e2f09e60dc5c478579863fc2dceae40778f043da5c817a98086","name":"Le Ploum","registered_at":"2026-06-20T06:11:42Z","symbol":"NIM1535782","token_address":"0xadf8b29ef5dabdd7f27e926176e406ee975e8b89","type":"artist","uuid":"a201693d-a4fc-48ba-b732-1f12830d11a2"}
album: Le ploum fait son cirque
  type: MusicAlbum
  date published: 2022-09-02
album: La vie Modèle
  type: MusicAlbum
  date published: 2023-03-17
album: La vie Modèle
  type: MusicAlbum
  date published: 2023-03-17
album: Couleurs délicates
  type: MusicAlbum
  date published: 2023-10-20
album: Petit Chou Vert à Partager
  type: MusicAlbum
  date published: 2025-03-07
album: Paris La Nuit
  type: MusicAlbum
  date published: 2025-07-26
  track: Paris La Nuit
    type: MusicRecording
    duration: PT5M4S
    duration ms: 304571
    explicit: false
    by artist: Le Ploum
    in album: Paris La Nuit
      type: MusicAlbum
      date published: 2025-07-26
    isrc code: FXR592403026
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T11:05:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x910234a20242edae9ecbfa7da5de2c3447436e989ecc7ba74a99ef4df01a23d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR592403026
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 0x910234a20242edae9ecbfa7da5de2c3447436e989ecc7ba74a99ef4df01a23d4. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/FXR592403026.
      date published: 2026-07-22T11:35:32Z
    audio: Paris La Nuit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.183
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.458
      additional property: Energy
        type: PropertyValue
        value: 0.469
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.234
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.171
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.777
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Oiseau De Paradis
  type: MusicAlbum
  date published: 2025-10-24