Luciën
type: MusicGroup
popularity: 9
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9874b3bc099c1c29acb00ff945fd7ebe9547a8542274265e2c6636b6bf91fa10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa6c60ae-5b08-4bee-96e1-ece8110c4481.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa6c60ae-5b08-4bee-96e1-ece8110c4481.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa6c60ae-5b08-4bee-96e1-ece8110c4481
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9874b3bc099c1c29acb00ff945fd7ebe9547a8542274265e2c6636b6bf91fa10","name":"Luciën","registered_at":"2026-06-20T09:23:15Z","symbol":"NIM1577601","token_address":"0x143f0449451850bd4f691b39ca0a4b33b3c22a6b","type":"artist","uuid":"aa6c60ae-5b08-4bee-96e1-ece8110c4481"}
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 0x9874b3bc099c1c29acb00ff945fd7ebe9547a8542274265e2c6636b6bf91fa10. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa6c60ae-5b08-4bee-96e1-ece8110c4481.json and https://artists.proofprofile.net/proofs/artist/aa6c60ae-5b08-4bee-96e1-ece8110c4481.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x9874b3bc099c1c29acb00ff945fd7ebe9547a8542274265e2c6636b6bf91fa10","name":"Luciën","registered_at":"2026-06-20T09:23:15Z","symbol":"NIM1577601","token_address":"0x143f0449451850bd4f691b39ca0a4b33b3c22a6b","type":"artist","uuid":"aa6c60ae-5b08-4bee-96e1-ece8110c4481"}
album: Zonder Jou
  type: MusicAlbum
  date published: 2020-02-14
album: Kampioen
  type: MusicAlbum
  date published: 2020-11-23
album: Alles Goed!
  type: MusicAlbum
  date published: 2021-08-13
album: Kampioen (Radio Edit)
  type: MusicAlbum
  date published: 2023-12-25
album: Onbereikbaar
  type: MusicAlbum
  date published: 2025-02-13
  track: Onbereikbaar
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157983
    explicit: false
    by artist: Luciën
    in album: Onbereikbaar
      type: MusicAlbum
      date published: 2025-02-13
    isrc code: SE5BU2544101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T19:39:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf4c86527d2346bf89151e041fabc4f5fec765cd5cf0938fa8d893ddac21e27f1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2544101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0xf4c86527d2346bf89151e041fabc4f5fec765cd5cf0938fa8d893ddac21e27f1. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/SE5BU2544101.
      date published: 2026-07-18T04:13:26Z
    audio: Onbereikbaar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.031
      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: 0.71
      additional property: Energy
        type: PropertyValue
        value: 0.517
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.407
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.306
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.925
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.075
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dichtbij
  type: MusicAlbum
  date published: 2025-08-21