Benoit Collet
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9d32a92e1b5bce0b17dbaedafc072a4dd3f1ea693e6a6ccfa49926f96c60539
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953976
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953976
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bb30135-a3ae-44b5-87b9-dec9930e9e75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bb30135-a3ae-44b5-87b9-dec9930e9e75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2bb30135-a3ae-44b5-87b9-dec9930e9e75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:55:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9d32a92e1b5bce0b17dbaedafc072a4dd3f1ea693e6a6ccfa49926f96c60539","name":"Benoit Collet","registered_at":"2026-06-16T04:44:35Z","symbol":"NIM0941346","token_address":"0x835081946f3ebc04be0c4985ce1b4a3ccb70c5d6","type":"artist","uuid":"2bb30135-a3ae-44b5-87b9-dec9930e9e75"}
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 0xa9d32a92e1b5bce0b17dbaedafc072a4dd3f1ea693e6a6ccfa49926f96c60539. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2bb30135-a3ae-44b5-87b9-dec9930e9e75.json and https://artists.proofprofile.net/proofs/artist/2bb30135-a3ae-44b5-87b9-dec9930e9e75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xa9d32a92e1b5bce0b17dbaedafc072a4dd3f1ea693e6a6ccfa49926f96c60539","name":"Benoit Collet","registered_at":"2026-06-16T04:44:35Z","symbol":"NIM0941346","token_address":"0x835081946f3ebc04be0c4985ce1b4a3ccb70c5d6","type":"artist","uuid":"2bb30135-a3ae-44b5-87b9-dec9930e9e75"}