Paul De Plinval
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59438ee5dddaede091f8b6007f4eb3b73a2033932fac7e477627a69d899dcd12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eedf2fc5-a427-4a0f-8ae3-d3ed1560cea4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eedf2fc5-a427-4a0f-8ae3-d3ed1560cea4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eedf2fc5-a427-4a0f-8ae3-d3ed1560cea4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59438ee5dddaede091f8b6007f4eb3b73a2033932fac7e477627a69d899dcd12","name":"Paul De Plinval","registered_at":"2026-06-21T12:20:21Z","symbol":"NIM1921094","token_address":"0x9953653fd4bdcb4f700b8297437de9e61c71f5dd","type":"artist","uuid":"eedf2fc5-a427-4a0f-8ae3-d3ed1560cea4"}
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 0x59438ee5dddaede091f8b6007f4eb3b73a2033932fac7e477627a69d899dcd12. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eedf2fc5-a427-4a0f-8ae3-d3ed1560cea4.json and https://artists.proofprofile.net/proofs/artist/eedf2fc5-a427-4a0f-8ae3-d3ed1560cea4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x59438ee5dddaede091f8b6007f4eb3b73a2033932fac7e477627a69d899dcd12","name":"Paul De Plinval","registered_at":"2026-06-21T12:20:21Z","symbol":"NIM1921094","token_address":"0x9953653fd4bdcb4f700b8297437de9e61c71f5dd","type":"artist","uuid":"eedf2fc5-a427-4a0f-8ae3-d3ed1560cea4"}