Philippe Cauvin
type: MusicGroup
popularity: 2
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0604cba53e7844ab0eab9a7bed4d3eb89dc8c4a3d912c8d10318240f85122e92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67af5799-2a76-4def-9fc8-d37bd6ed14af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67af5799-2a76-4def-9fc8-d37bd6ed14af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/67af5799-2a76-4def-9fc8-d37bd6ed14af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0604cba53e7844ab0eab9a7bed4d3eb89dc8c4a3d912c8d10318240f85122e92","name":"Philippe Cauvin","registered_at":"2026-06-17T01:46:17Z","symbol":"NIM1242415","token_address":"0xd4e21e268e56af4a87757532af72b6c35a7e6eac","type":"artist","uuid":"67af5799-2a76-4def-9fc8-d37bd6ed14af"}
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 0x0604cba53e7844ab0eab9a7bed4d3eb89dc8c4a3d912c8d10318240f85122e92. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67af5799-2a76-4def-9fc8-d37bd6ed14af.json and https://artists.proofprofile.net/proofs/artist/67af5799-2a76-4def-9fc8-d37bd6ed14af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0604cba53e7844ab0eab9a7bed4d3eb89dc8c4a3d912c8d10318240f85122e92","name":"Philippe Cauvin","registered_at":"2026-06-17T01:46:17Z","symbol":"NIM1242415","token_address":"0xd4e21e268e56af4a87757532af72b6c35a7e6eac","type":"artist","uuid":"67af5799-2a76-4def-9fc8-d37bd6ed14af"}
album: Climage
  type: MusicAlbum
  date published: 2006-10-23
album: Memento
  type: MusicAlbum
  date published: 2006-10-24
album: Voie nacrée
  type: MusicAlbum
  date published: 2014-01-07
album: Des mots sur des notes
  type: MusicAlbum
  date published: 2015
album: Frôlements
  type: MusicAlbum
  date published: 2015-11-06
album: Nu
  type: MusicAlbum
  date published: 2015-11-10
album: Philippe Cauvin Except (feat. Pascale Martinez, Lulu Bret)
  type: MusicAlbum
  date published: 2015-11-12