Vincenzo Antoniuccio
type: MusicGroup
genre: polka
popularity: 20
followers: 208
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd73656b40e9bef1502f3ea5ac297225c7139feffb68951dbe9a94ea00b2080a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83b27fb0-9d68-451f-8007-46af94525d2a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83b27fb0-9d68-451f-8007-46af94525d2a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/83b27fb0-9d68-451f-8007-46af94525d2a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd73656b40e9bef1502f3ea5ac297225c7139feffb68951dbe9a94ea00b2080a9","name":"Vincenzo Antoniuccio","registered_at":"2026-06-14T18:17:05Z","symbol":"NIM0536183","token_address":"0x445c6dc81c2bac8c6ac6b7257825e2c5d7061925","type":"artist","uuid":"83b27fb0-9d68-451f-8007-46af94525d2a"}
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 0xd73656b40e9bef1502f3ea5ac297225c7139feffb68951dbe9a94ea00b2080a9. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83b27fb0-9d68-451f-8007-46af94525d2a.json and https://artists.proofprofile.net/proofs/artist/83b27fb0-9d68-451f-8007-46af94525d2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0xd73656b40e9bef1502f3ea5ac297225c7139feffb68951dbe9a94ea00b2080a9","name":"Vincenzo Antoniuccio","registered_at":"2026-06-14T18:17:05Z","symbol":"NIM0536183","token_address":"0x445c6dc81c2bac8c6ac6b7257825e2c5d7061925","type":"artist","uuid":"83b27fb0-9d68-451f-8007-46af94525d2a"}