Tim Vaughn
type: MusicGroup
popularity: 4
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c2ff7987aaae6f79b16e27c51a0c5063d0be952cb3d51482747740721e2923b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c14bdd48-610e-4c62-b434-0ee6b133076d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c14bdd48-610e-4c62-b434-0ee6b133076d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c14bdd48-610e-4c62-b434-0ee6b133076d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c2ff7987aaae6f79b16e27c51a0c5063d0be952cb3d51482747740721e2923b","name":"Tim Vaughn","registered_at":"2026-06-20T19:26:42Z","symbol":"NIM1690787","token_address":"0x6253274516891062a3e7bfc66637db07ef684da8","type":"artist","uuid":"c14bdd48-610e-4c62-b434-0ee6b133076d"}
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 0x7c2ff7987aaae6f79b16e27c51a0c5063d0be952cb3d51482747740721e2923b. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c14bdd48-610e-4c62-b434-0ee6b133076d.json and https://artists.proofprofile.net/proofs/artist/c14bdd48-610e-4c62-b434-0ee6b133076d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x7c2ff7987aaae6f79b16e27c51a0c5063d0be952cb3d51482747740721e2923b","name":"Tim Vaughn","registered_at":"2026-06-20T19:26:42Z","symbol":"NIM1690787","token_address":"0x6253274516891062a3e7bfc66637db07ef684da8","type":"artist","uuid":"c14bdd48-610e-4c62-b434-0ee6b133076d"}