Patrick Vetter
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5cd4cc5208cc9fdedf359857e093d51d0f038f75c3756b3bb8cf9401020f82f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2415d0a5-eec7-4873-bf63-f3d8cc1c3018.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2415d0a5-eec7-4873-bf63-f3d8cc1c3018.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2415d0a5-eec7-4873-bf63-f3d8cc1c3018
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5cd4cc5208cc9fdedf359857e093d51d0f038f75c3756b3bb8cf9401020f82f9","name":"Patrick Vetter","registered_at":"2026-06-16T02:04:22Z","symbol":"NIM0903074","token_address":"0xf740e9c95b4aea46a7bae928ba284bab08c2d42d","type":"artist","uuid":"2415d0a5-eec7-4873-bf63-f3d8cc1c3018"}
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 0x5cd4cc5208cc9fdedf359857e093d51d0f038f75c3756b3bb8cf9401020f82f9. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2415d0a5-eec7-4873-bf63-f3d8cc1c3018.json and https://artists.proofprofile.net/proofs/artist/2415d0a5-eec7-4873-bf63-f3d8cc1c3018.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x5cd4cc5208cc9fdedf359857e093d51d0f038f75c3756b3bb8cf9401020f82f9","name":"Patrick Vetter","registered_at":"2026-06-16T02:04:22Z","symbol":"NIM0903074","token_address":"0xf740e9c95b4aea46a7bae928ba284bab08c2d42d","type":"artist","uuid":"2415d0a5-eec7-4873-bf63-f3d8cc1c3018"}