Christian de Chabot
type: MusicGroup
popularity: 23
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ec1431a96187443c009d25d7b833d9b17bad66b46433201139865b46f932e70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f13f33d-e679-40e0-ad24-c7669dcab831.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f13f33d-e679-40e0-ad24-c7669dcab831.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f13f33d-e679-40e0-ad24-c7669dcab831
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ec1431a96187443c009d25d7b833d9b17bad66b46433201139865b46f932e70","name":"Christian de Chabot","registered_at":"2026-06-11T11:53:59Z","symbol":"NIM0020113","token_address":"0x3dac084e3d392085905899e675e19511a307e5f2","type":"artist","uuid":"0f13f33d-e679-40e0-ad24-c7669dcab831"}
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 0x8ec1431a96187443c009d25d7b833d9b17bad66b46433201139865b46f932e70. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f13f33d-e679-40e0-ad24-c7669dcab831.json and https://artists.proofprofile.net/proofs/artist/0f13f33d-e679-40e0-ad24-c7669dcab831.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x8ec1431a96187443c009d25d7b833d9b17bad66b46433201139865b46f932e70","name":"Christian de Chabot","registered_at":"2026-06-11T11:53:59Z","symbol":"NIM0020113","token_address":"0x3dac084e3d392085905899e675e19511a307e5f2","type":"artist","uuid":"0f13f33d-e679-40e0-ad24-c7669dcab831"}
album: Albeniz, Granados, Bach: Guitare
  type: MusicAlbum
  date published: 1990