Joe La Truite
type: MusicGroup
popularity: 2
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf972a330d313468505448ac0f2e2ba51b7ddd77bcf241a58593f87e2885fd6fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc51230a-84e0-414f-b2f5-098f9f170aa1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc51230a-84e0-414f-b2f5-098f9f170aa1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc51230a-84e0-414f-b2f5-098f9f170aa1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf972a330d313468505448ac0f2e2ba51b7ddd77bcf241a58593f87e2885fd6fb","name":"Joe La Truite","registered_at":"2026-06-21T05:20:26Z","symbol":"NIM1832086","token_address":"0xd3de49b70c7bc4fa7c439afa844a9d8d495fb96c","type":"artist","uuid":"dc51230a-84e0-414f-b2f5-098f9f170aa1"}
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 0xf972a330d313468505448ac0f2e2ba51b7ddd77bcf241a58593f87e2885fd6fb. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc51230a-84e0-414f-b2f5-098f9f170aa1.json and https://artists.proofprofile.net/proofs/artist/dc51230a-84e0-414f-b2f5-098f9f170aa1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xf972a330d313468505448ac0f2e2ba51b7ddd77bcf241a58593f87e2885fd6fb","name":"Joe La Truite","registered_at":"2026-06-21T05:20:26Z","symbol":"NIM1832086","token_address":"0xd3de49b70c7bc4fa7c439afa844a9d8d495fb96c","type":"artist","uuid":"dc51230a-84e0-414f-b2f5-098f9f170aa1"}
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