Benoit Dayrat
type: MusicGroup
genre: chanson
popularity: 3
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9cb12bbf853bd59dd0182c05cf9a6b4fd07b4668a3b1b73304c07b479898ebed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/956243dd-5ea7-4cf7-b9cc-6cad6fcdc2fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/956243dd-5ea7-4cf7-b9cc-6cad6fcdc2fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/956243dd-5ea7-4cf7-b9cc-6cad6fcdc2fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9cb12bbf853bd59dd0182c05cf9a6b4fd07b4668a3b1b73304c07b479898ebed","name":"Benoit Dayrat","registered_at":"2026-06-17T17:33:27Z","symbol":"NIM1468302","token_address":"0x39aceb41af5fb8fed7f002024790e87e8d7154eb","type":"artist","uuid":"956243dd-5ea7-4cf7-b9cc-6cad6fcdc2fd"}
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 0x9cb12bbf853bd59dd0182c05cf9a6b4fd07b4668a3b1b73304c07b479898ebed. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/956243dd-5ea7-4cf7-b9cc-6cad6fcdc2fd.json and https://artists.proofprofile.net/proofs/artist/956243dd-5ea7-4cf7-b9cc-6cad6fcdc2fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x9cb12bbf853bd59dd0182c05cf9a6b4fd07b4668a3b1b73304c07b479898ebed","name":"Benoit Dayrat","registered_at":"2026-06-17T17:33:27Z","symbol":"NIM1468302","token_address":"0x39aceb41af5fb8fed7f002024790e87e8d7154eb","type":"artist","uuid":"956243dd-5ea7-4cf7-b9cc-6cad6fcdc2fd"}
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