Benoît Depriester
type: MusicGroup
popularity: 2
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a4fa5fad5ccdd266da6c79b062c2712a94956b2a6ca82c3cd3313936b25e04d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f25fbe3f-a57a-4bf5-a39e-9099764d8988.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f25fbe3f-a57a-4bf5-a39e-9099764d8988.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f25fbe3f-a57a-4bf5-a39e-9099764d8988
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a4fa5fad5ccdd266da6c79b062c2712a94956b2a6ca82c3cd3313936b25e04d","name":"Benoît Depriester","registered_at":"2026-06-21T13:51:51Z","symbol":"NIM1938667","token_address":"0xb8fe1822f0bc08d8748f3330819b979ea1c3cfc4","type":"artist","uuid":"f25fbe3f-a57a-4bf5-a39e-9099764d8988"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4fa5fad5ccdd266da6c79b062c2712a94956b2a6ca82c3cd3313936b25e04d. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f25fbe3f-a57a-4bf5-a39e-9099764d8988.json and https://artists.proofprofile.net/proofs/artist/f25fbe3f-a57a-4bf5-a39e-9099764d8988.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x8a4fa5fad5ccdd266da6c79b062c2712a94956b2a6ca82c3cd3313936b25e04d","name":"Benoît Depriester","registered_at":"2026-06-21T13:51:51Z","symbol":"NIM1938667","token_address":"0xb8fe1822f0bc08d8748f3330819b979ea1c3cfc4","type":"artist","uuid":"f25fbe3f-a57a-4bf5-a39e-9099764d8988"}
album: Dead Cells : Immortalis (Original Series Soundtrack)
  type: MusicAlbum
  date published: 2024-06-19