AP D'Antonio
type: MusicGroup
popularity: 10
followers: 539
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bf1c4c16a12e375d78764445cf5904e3086584908003d4040e104567fe29fed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23276b72-79b9-4f75-9c2c-aa548ba03424.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23276b72-79b9-4f75-9c2c-aa548ba03424.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23276b72-79b9-4f75-9c2c-aa548ba03424
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bf1c4c16a12e375d78764445cf5904e3086584908003d4040e104567fe29fed","name":"AP D'Antonio","registered_at":"2026-06-16T01:47:10Z","symbol":"NIM0898962","token_address":"0x58b347c9b88739dafd6513c820d2a0a87983cbea","type":"artist","uuid":"23276b72-79b9-4f75-9c2c-aa548ba03424"}
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 0x2bf1c4c16a12e375d78764445cf5904e3086584908003d4040e104567fe29fed. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23276b72-79b9-4f75-9c2c-aa548ba03424.json and https://artists.proofprofile.net/proofs/artist/23276b72-79b9-4f75-9c2c-aa548ba03424.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x2bf1c4c16a12e375d78764445cf5904e3086584908003d4040e104567fe29fed","name":"AP D'Antonio","registered_at":"2026-06-16T01:47:10Z","symbol":"NIM0898962","token_address":"0x58b347c9b88739dafd6513c820d2a0a87983cbea","type":"artist","uuid":"23276b72-79b9-4f75-9c2c-aa548ba03424"}
album: Mr Tambourine Man (The Voice Australia 2018 Performance / Live)
  type: MusicAlbum
  date published: 2018-04-29
album: Across The Universe (The Voice Australia 2018 Performance / Live)
  type: MusicAlbum
  date published: 2018-05-07
album: I'm On Fire (The Voice Australia 2018 Performance / Live)
  type: MusicAlbum
  date published: 2018-05-21
album: Gold On the Ceiling (The Voice Australia 2018 Performance / Live)
  type: MusicAlbum
  date published: 2018-05-28
album: I Will Wait (The Voice Australia 2018 Performance / Live)
  type: MusicAlbum
  date published: 2018-06-04