Jossour en Musique
type: MusicGroup
popularity: 4
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdccf7929946653537d0e4335f6855e5bf1383cdf0f8dad04739da583ed289bf3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dee12c7-455c-4649-baa4-6ff56d824aca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dee12c7-455c-4649-baa4-6ff56d824aca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9dee12c7-455c-4649-baa4-6ff56d824aca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdccf7929946653537d0e4335f6855e5bf1383cdf0f8dad04739da583ed289bf3","name":"Jossour en Musique","registered_at":"2026-06-20T04:24:40Z","symbol":"NIM1511500","token_address":"0xa101f139045bf76b21f5e21aabfef85df61d7c2e","type":"artist","uuid":"9dee12c7-455c-4649-baa4-6ff56d824aca"}
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 0xdccf7929946653537d0e4335f6855e5bf1383cdf0f8dad04739da583ed289bf3. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9dee12c7-455c-4649-baa4-6ff56d824aca.json and https://artists.proofprofile.net/proofs/artist/9dee12c7-455c-4649-baa4-6ff56d824aca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xdccf7929946653537d0e4335f6855e5bf1383cdf0f8dad04739da583ed289bf3","name":"Jossour en Musique","registered_at":"2026-06-20T04:24:40Z","symbol":"NIM1511500","token_address":"0xa101f139045bf76b21f5e21aabfef85df61d7c2e","type":"artist","uuid":"9dee12c7-455c-4649-baa4-6ff56d824aca"}
album: Qaça'id (Poésie Arabe)
  type: MusicAlbum
  date published: 2018-12-28
  track: Modnaka Jafaho
    type: MusicRecording
    duration: PT6M20S
    duration ms: 380920
    explicit: false
    by artist: Jossour en Musique
    in album: Qaça'id (Poésie Arabe)
      type: MusicAlbum
      date published: 2018-12-28
    isrc code: FR2X41931129
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T04:18:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc3b7d656edf6545370e35eef1c62aa9eba19f1f5f6e2c968d495d6064f0c53a8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958238
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958238
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41931129
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:20:10Z
    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 0xc3b7d656edf6545370e35eef1c62aa9eba19f1f5f6e2c968d495d6064f0c53a8. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:20:10Z), 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/FR2X41931129.
      date published: 2026-07-16T07:20:10Z
    audio: Modnaka Jafaho
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.853
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.393
      additional property: Energy
        type: PropertyValue
        value: 0.369
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.408
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.194
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.387
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.44
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major