Boulettes Violettes
type: MusicGroup
popularity: 3
followers: 285
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8b4c557a42660c2fcd9d3c5389f6f467c1d18e7acbd0bd67211420bc0f591ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b78ecc8-23e5-4c46-a830-444f227c6e4f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b78ecc8-23e5-4c46-a830-444f227c6e4f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b78ecc8-23e5-4c46-a830-444f227c6e4f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8b4c557a42660c2fcd9d3c5389f6f467c1d18e7acbd0bd67211420bc0f591ed","name":"Boulettes Violettes","registered_at":"2026-06-20T03:51:26Z","symbol":"NIM1503200","token_address":"0x90e77e241de023d0a464cc2a5780a764cbc37e6d","type":"artist","uuid":"9b78ecc8-23e5-4c46-a830-444f227c6e4f"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b4c557a42660c2fcd9d3c5389f6f467c1d18e7acbd0bd67211420bc0f591ed. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b78ecc8-23e5-4c46-a830-444f227c6e4f.json and https://artists.proofprofile.net/proofs/artist/9b78ecc8-23e5-4c46-a830-444f227c6e4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xe8b4c557a42660c2fcd9d3c5389f6f467c1d18e7acbd0bd67211420bc0f591ed","name":"Boulettes Violettes","registered_at":"2026-06-20T03:51:26Z","symbol":"NIM1503200","token_address":"0x90e77e241de023d0a464cc2a5780a764cbc37e6d","type":"artist","uuid":"9b78ecc8-23e5-4c46-a830-444f227c6e4f"}
album: La réalité
  type: MusicAlbum
  date published: 2020-07-04
album: Comme Reg
  type: MusicAlbum
  date published: 2020-07-05
album: Dans le ciel
  type: MusicAlbum
  date published: 2020-07-05
album: High School Freestyle
  type: MusicAlbum
  date published: 2020-07-13
album: Soleil
  type: MusicAlbum
  date published: 2020-07-27
album: System 222
  type: MusicAlbum
  date published: 2020-08-24
  track: Padrépi
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160105
    explicit: true
    by artist: Boulettes Violettes
    in album: System 222
      type: MusicAlbum
      date published: 2020-08-24
    isrc code: QZK6L2032031
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T23:28:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x05fbb60a8371248e87c19f0af98141e5cf74256f62207449feb7a20e6605d3be
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958633
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958633
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2032031
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:54:50Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fbb60a8371248e87c19f0af98141e5cf74256f62207449feb7a20e6605d3be. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QZK6L2032031.
      date published: 2026-07-19T00:54:50Z
    audio: Padrépi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.917
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.846
      additional property: Energy
        type: PropertyValue
        value: 0.762
      additional property: Speechiness
        type: PropertyValue
        value: 0.09
      additional property: Acousticness
        type: PropertyValue
        value: 0.383
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.919
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.206
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: JUMP!
  type: MusicAlbum
  date published: 2020-12-12
album: 14 Piges
  type: MusicAlbum
  date published: 2021-01-03
album: Blizzard
  type: MusicAlbum
  date published: 2021-03-07
album: Sur un nuage ☁️
  type: MusicAlbum
  date published: 2021-04-20
album: S.A.S
  type: MusicAlbum
  date published: 2021-08-09
album: 400 coups
  type: MusicAlbum
  date published: 2021-10-04
album: Avada Kedavra
  type: MusicAlbum
  date published: 2022-03-06
album: Atmos
  type: MusicAlbum
  date published: 2022-03-14
album: Tout plein de choses
  type: MusicAlbum
  date published: 2023-01-22
album: Zarbi
  type: MusicAlbum
  date published: 2023-03-12
album: AMAR1ST
  type: MusicAlbum
  date published: 2025-01-17