Laurent Damont
type: MusicGroup
popularity: 12
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1901ae91ec4ad3d5899132b828ea7306361653efd8363ff03ef7a94099b7f99e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953746
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953746
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a360cb78-7bb7-4884-81c8-3810f3728f0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a360cb78-7bb7-4884-81c8-3810f3728f0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a360cb78-7bb7-4884-81c8-3810f3728f0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T05:25:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1901ae91ec4ad3d5899132b828ea7306361653efd8363ff03ef7a94099b7f99e","name":"Laurent Damont","registered_at":"2026-06-14T21:41:34Z","symbol":"NIM0584935","token_address":"0xc2420fff430240104414bee0012dfa6222199db5","type":"artist","uuid":"a360cb78-7bb7-4884-81c8-3810f3728f0c"}
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 0x1901ae91ec4ad3d5899132b828ea7306361653efd8363ff03ef7a94099b7f99e. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a360cb78-7bb7-4884-81c8-3810f3728f0c.json and https://artists.proofprofile.net/proofs/artist/a360cb78-7bb7-4884-81c8-3810f3728f0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x1901ae91ec4ad3d5899132b828ea7306361653efd8363ff03ef7a94099b7f99e","name":"Laurent Damont","registered_at":"2026-06-14T21:41:34Z","symbol":"NIM0584935","token_address":"0xc2420fff430240104414bee0012dfa6222199db5","type":"artist","uuid":"a360cb78-7bb7-4884-81c8-3810f3728f0c"}
album: Délivrance
  type: MusicAlbum
  date published: 2019-08-30
album: Épris par cœur
  type: MusicAlbum
  date published: 2019-10-04
album: S O
  type: MusicAlbum
  date published: 2022-04-15
album: N N
  type: MusicAlbum
  date published: 2022-09-30
album: N N
  type: MusicAlbum
  date published: 2022-09-30