Juste Cause
type: MusicGroup
genre: boom bap
popularity: 7
followers: 1501
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e8299a69777f998fadedec62150bd308288a7456a191dbe32cb4b728d1bd58a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07f6fa7c-52f4-407a-beb1-781739a4016f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07f6fa7c-52f4-407a-beb1-781739a4016f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07f6fa7c-52f4-407a-beb1-781739a4016f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e8299a69777f998fadedec62150bd308288a7456a191dbe32cb4b728d1bd58a","name":"Juste Cause","registered_at":"2026-06-15T16:22:19Z","symbol":"NIM0764173","token_address":"0xb9a7981a6d9c8c1f0cdebc8c890c336c1b8409a2","type":"artist","uuid":"07f6fa7c-52f4-407a-beb1-781739a4016f"}
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 0x8e8299a69777f998fadedec62150bd308288a7456a191dbe32cb4b728d1bd58a. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07f6fa7c-52f4-407a-beb1-781739a4016f.json and https://artists.proofprofile.net/proofs/artist/07f6fa7c-52f4-407a-beb1-781739a4016f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0x8e8299a69777f998fadedec62150bd308288a7456a191dbe32cb4b728d1bd58a","name":"Juste Cause","registered_at":"2026-06-15T16:22:19Z","symbol":"NIM0764173","token_address":"0xb9a7981a6d9c8c1f0cdebc8c890c336c1b8409a2","type":"artist","uuid":"07f6fa7c-52f4-407a-beb1-781739a4016f"}
album: Le pire est à venir
  type: MusicAlbum
  date published: 2009
album: Le pire est à venir
  type: MusicAlbum
  date published: 2009-01-01
  track: Sans artifice
    type: MusicRecording
    duration: PT4M54S
    duration ms: 294000
    explicit: false
    by artist: Juste Cause
    in album: Le pire est à venir
      type: MusicAlbum
      date published: 2009-01-01
    genre: boom bap
    isrc code: FRX851801227
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T08:06:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0179d12813f506a5dbb4075ef5ca4b11469e3662002f1272826fb5443a70d0c7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958700
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958700
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX851801227
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T08:09:50Z
    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 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 0x0179d12813f506a5dbb4075ef5ca4b11469e3662002f1272826fb5443a70d0c7. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX851801227 — a six-check JSON result.
      date published: 2026-07-19T08:09:50Z
    audio: Sans artifice
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.898
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.683
      additional property: Energy
        type: PropertyValue
        value: 0.891
      additional property: Speechiness
        type: PropertyValue
        value: 0.41
      additional property: Acousticness
        type: PropertyValue
        value: 0.267
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.179
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.798
      additional property: Loudness (dB)
        type: PropertyValue
        value: -0.727
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Le pire est a venir
  type: MusicAlbum
  date published: 2012-11-13
album: On joue avec le feu
  type: MusicAlbum
  date published: 2018-02-12
album: On joue avec le feu
  type: MusicAlbum
  date published: 2018-02-12
album: Mauvais sens
  type: MusicAlbum
  date published: 2018-03-23
album: Mauvais sens
  type: MusicAlbum
  date published: 2018-03-23
album: J'mets tout en œuvre
  type: MusicAlbum
  date published: 2019-03-05
album: J'mets tout en œuvre
  type: MusicAlbum
  date published: 2019-03-05