Jack Vaul
type: MusicGroup
popularity: 2
followers: 242
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa86a9121a383132509948c47ad5f1bd74589ddcbf8a2d01c5fb40253573a446
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd4aaf35-e2a8-4079-976c-0633792e4a06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd4aaf35-e2a8-4079-976c-0633792e4a06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd4aaf35-e2a8-4079-976c-0633792e4a06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa86a9121a383132509948c47ad5f1bd74589ddcbf8a2d01c5fb40253573a446","name":"Jack Vaul","registered_at":"2026-06-20T17:50:20Z","symbol":"NIM1670653","token_address":"0x605027cd64b591c2f92c1d99b5c1f935b4666e9a","type":"artist","uuid":"bd4aaf35-e2a8-4079-976c-0633792e4a06"}
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 0xaa86a9121a383132509948c47ad5f1bd74589ddcbf8a2d01c5fb40253573a446. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd4aaf35-e2a8-4079-976c-0633792e4a06.json and https://artists.proofprofile.net/proofs/artist/bd4aaf35-e2a8-4079-976c-0633792e4a06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xaa86a9121a383132509948c47ad5f1bd74589ddcbf8a2d01c5fb40253573a446","name":"Jack Vaul","registered_at":"2026-06-20T17:50:20Z","symbol":"NIM1670653","token_address":"0x605027cd64b591c2f92c1d99b5c1f935b4666e9a","type":"artist","uuid":"bd4aaf35-e2a8-4079-976c-0633792e4a06"}
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