Laurence Dean
type: MusicGroup
genre: chamber music
popularity: 4
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ad162d76a00198603d0e94a17639dff7048dec3cd23609b7ef98badcafbece9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/820b8e74-b501-44ab-ac6a-767669834594.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/820b8e74-b501-44ab-ac6a-767669834594.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/820b8e74-b501-44ab-ac6a-767669834594
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ad162d76a00198603d0e94a17639dff7048dec3cd23609b7ef98badcafbece9","name":"Laurence Dean","registered_at":"2026-06-17T11:00:05Z","symbol":"NIM1374505","token_address":"0x75b0c6cba6453bf13561787a707361287d9e7d72","type":"artist","uuid":"820b8e74-b501-44ab-ac6a-767669834594"}
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 0x7ad162d76a00198603d0e94a17639dff7048dec3cd23609b7ef98badcafbece9. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/820b8e74-b501-44ab-ac6a-767669834594.json and https://artists.proofprofile.net/proofs/artist/820b8e74-b501-44ab-ac6a-767669834594.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x7ad162d76a00198603d0e94a17639dff7048dec3cd23609b7ef98badcafbece9","name":"Laurence Dean","registered_at":"2026-06-17T11:00:05Z","symbol":"NIM1374505","token_address":"0x75b0c6cba6453bf13561787a707361287d9e7d72","type":"artist","uuid":"820b8e74-b501-44ab-ac6a-767669834594"}
album: Chamber Music - Abel, C.F. / Quantz, J.J. / Benda, F. / Telemann, G.P. / Benda, G. / Kirnberger, J.P. / Muthel, J.G. (Amor Ist Mein Lied)
  type: MusicAlbum
  date published: 1996-01-01
album: Chamber Music - Abel, C.F. / Quantz, J.J. / Benda, F. / Telemann, G.P. / Benda, G. / Kirnberger, J.P. / Muthel, J.G. (Amor Ist Mein Lied)
  type: MusicAlbum
  date published: 1996-01-01
album: Flute Music - Hotteterre / Boismortier / Philidor / Couperin, F.
  type: MusicAlbum
  date published: 1997-01-01
album: Flute Music - Hotteterre / Boismortier / Philidor / Couperin, F.
  type: MusicAlbum
  date published: 1997-01-01
album: Music of the Sensitive Style for Flute & Harp
  type: MusicAlbum
  date published: 2019-05-17
album: Music of the Sensitive Style for Flute & Harp
  type: MusicAlbum
  date published: 2019-05-17