Justine Bourgeus
type: MusicGroup
popularity: 4
followers: 227
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x841887da818ada5edf39f6e914d72b34152271b850f5da613c03458d265e9a17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953958
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953958
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/276ee172-49c0-42d8-a29d-48280e58f588.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/276ee172-49c0-42d8-a29d-48280e58f588.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/276ee172-49c0-42d8-a29d-48280e58f588
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:52:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x841887da818ada5edf39f6e914d72b34152271b850f5da613c03458d265e9a17","name":"Justine Bourgeus","registered_at":"2026-06-16T03:14:00Z","symbol":"NIM0919703","token_address":"0x8b33c618360085dee00faa51388a3e74eb0396f7","type":"artist","uuid":"276ee172-49c0-42d8-a29d-48280e58f588"}
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 0x841887da818ada5edf39f6e914d72b34152271b850f5da613c03458d265e9a17. Chain 2 (Bitcoin): anchored in block 953959 (2026-06-16T14:51:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/276ee172-49c0-42d8-a29d-48280e58f588.json and https://artists.proofprofile.net/proofs/artist/276ee172-49c0-42d8-a29d-48280e58f588.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:51:55Z
  text: {"copyright_id":"0x841887da818ada5edf39f6e914d72b34152271b850f5da613c03458d265e9a17","name":"Justine Bourgeus","registered_at":"2026-06-16T03:14:00Z","symbol":"NIM0919703","token_address":"0x8b33c618360085dee00faa51388a3e74eb0396f7","type":"artist","uuid":"276ee172-49c0-42d8-a29d-48280e58f588"}
album: Laat me nu toch niet alleen
  type: MusicAlbum
  date published: 2021-01-14
  track: Laat me nu toch niet alleen
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162048
    explicit: false
    by artist: Justine Bourgeus
    in album: Laat me nu toch niet alleen
      type: MusicAlbum
      date published: 2021-01-14
    isrc code: BEA032000186
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:05:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x39faa7e8e95e887915f51a041f19f0bfba73a8335378042e2ce6612c753185ef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032000186
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x39faa7e8e95e887915f51a041f19f0bfba73a8335378042e2ce6612c753185ef. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BEA032000186.
      date published: 2026-07-05T01:12:41Z
    audio: Laat me nu toch niet alleen
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.656
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.341
      additional property: Energy
        type: PropertyValue
        value: 0.343
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.613
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.269
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.165
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.33
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Seasons Of Sexdreams
  type: MusicAlbum
  date published: 2022-12-12
album: Assisen
  type: MusicAlbum
  date published: 2023-04-07
album: Godvergeten (Original Score)
  type: MusicAlbum
  date published: 2023-10-24
album: This Is Not a Murder Mystery (Original Series Soundtrack)
  type: MusicAlbum
  date published: 2025-10-31