Luc Mats
type: MusicGroup
popularity: 11
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde3c7124c7561129f6371cec581ecd5d570e77c78f721c4042b8dc0036e43570
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87ff9403-300f-450f-bf7b-8d13321a5e83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87ff9403-300f-450f-bf7b-8d13321a5e83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87ff9403-300f-450f-bf7b-8d13321a5e83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde3c7124c7561129f6371cec581ecd5d570e77c78f721c4042b8dc0036e43570","name":"Luc Mats","registered_at":"2026-06-14T18:43:12Z","symbol":"NIM0542398","token_address":"0xa9510eac9108f96ac3df987b02274e2be7bb26d6","type":"artist","uuid":"87ff9403-300f-450f-bf7b-8d13321a5e83"}
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 0xde3c7124c7561129f6371cec581ecd5d570e77c78f721c4042b8dc0036e43570. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87ff9403-300f-450f-bf7b-8d13321a5e83.json and https://artists.proofprofile.net/proofs/artist/87ff9403-300f-450f-bf7b-8d13321a5e83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xde3c7124c7561129f6371cec581ecd5d570e77c78f721c4042b8dc0036e43570","name":"Luc Mats","registered_at":"2026-06-14T18:43:12Z","symbol":"NIM0542398","token_address":"0xa9510eac9108f96ac3df987b02274e2be7bb26d6","type":"artist","uuid":"87ff9403-300f-450f-bf7b-8d13321a5e83"}
album: The Way I'm Loving You
  type: MusicAlbum
  date published: 2025-04-11
album: Louder
  type: MusicAlbum
  date published: 2025-06-06
album: Neverland
  type: MusicAlbum
  date published: 2025-09-12
  track: Neverland
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168272
    explicit: false
    by artist: Luc Mats
    in album: Neverland
      type: MusicAlbum
      date published: 2025-09-12
    isrc code: NL5E92500003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T09:34:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5f1a3e78420656c8d14af273fc12bd18ed4c1b5da0acd9dbf6d9f0c9f41b4217
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL5E92500003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:45:25Z
    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 0x5f1a3e78420656c8d14af273fc12bd18ed4c1b5da0acd9dbf6d9f0c9f41b4217. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/NL5E92500003.
      date published: 2026-07-20T09:45:25Z
    audio: Neverland
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.996
      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: 0.588
      additional property: Energy
        type: PropertyValue
        value: 0.654
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.017
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.027
      additional property: Liveness
        type: PropertyValue
        value: 0.434
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.48
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.597
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Endless Ride
  type: MusicAlbum
  date published: 2025-09-26