Lorenzo Jacques
type: MusicGroup
genre: classical piano
popularity: 7
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19486c6c22ebaa6120e3f32e91e67e884a5982e0e3d239ac1e9b34c164b3ff6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6a515dc-ac2b-4839-aafb-fdd1e8c113ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6a515dc-ac2b-4839-aafb-fdd1e8c113ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6a515dc-ac2b-4839-aafb-fdd1e8c113ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19486c6c22ebaa6120e3f32e91e67e884a5982e0e3d239ac1e9b34c164b3ff6d","name":"Lorenzo Jacques","registered_at":"2026-06-20T15:13:37Z","symbol":"NIM1639164","token_address":"0xfae148460d7be83c1e8bf0f8de4174aa18b679b1","type":"artist","uuid":"b6a515dc-ac2b-4839-aafb-fdd1e8c113ad"}
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 0x19486c6c22ebaa6120e3f32e91e67e884a5982e0e3d239ac1e9b34c164b3ff6d. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6a515dc-ac2b-4839-aafb-fdd1e8c113ad.json and https://artists.proofprofile.net/proofs/artist/b6a515dc-ac2b-4839-aafb-fdd1e8c113ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x19486c6c22ebaa6120e3f32e91e67e884a5982e0e3d239ac1e9b34c164b3ff6d","name":"Lorenzo Jacques","registered_at":"2026-06-20T15:13:37Z","symbol":"NIM1639164","token_address":"0xfae148460d7be83c1e8bf0f8de4174aa18b679b1","type":"artist","uuid":"b6a515dc-ac2b-4839-aafb-fdd1e8c113ad"}
album: Illusive Notes
  type: MusicAlbum
  date published: 2024-06-24
  track: Bright Moon
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224589
    explicit: false
    by artist: Lorenzo Jacques
    in album: Illusive Notes
      type: MusicAlbum
      date published: 2024-06-24
    genre: classical piano
    isrc code: GBPS84607869
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:44:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc5ec25753ec136abee940055fab46e970688609acf5a552b405a5ec809ec05db
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS84607869
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:27:28Z
    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 0xc5ec25753ec136abee940055fab46e970688609acf5a552b405a5ec809ec05db. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/GBPS84607869.
      date published: 2026-07-12T23:27:28Z
    audio: Bright Moon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.035
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.586
      additional property: Energy
        type: PropertyValue
        value: 0.031
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.974
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.958
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.217
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.785
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tranquil Key
  type: MusicAlbum
  date published: 2024-07-29
album: Natural Records
  type: MusicAlbum
  date published: 2024-09-02
album: Soft Serenade
  type: MusicAlbum
  date published: 2024-09-02
album: Soft Gravity
  type: MusicAlbum
  date published: 2025-05-05