リチャード・ディアリング
type: MusicGroup
genre: classical piano
popularity: 18
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec8350d0fdd592c3433c2d9aed391506aa4beee80ab7427717f7a152e09610cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73de10c0-0455-4221-b624-4cd09f7dddc2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73de10c0-0455-4221-b624-4cd09f7dddc2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73de10c0-0455-4221-b624-4cd09f7dddc2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec8350d0fdd592c3433c2d9aed391506aa4beee80ab7427717f7a152e09610cd","name":"リチャード・ディアリング","registered_at":"2026-06-14T16:40:12Z","symbol":"NIM0513101","token_address":"0x09455bfdd064188fd7d5a4ceefa10097e77e0032","type":"artist","uuid":"73de10c0-0455-4221-b624-4cd09f7dddc2"}
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 0xec8350d0fdd592c3433c2d9aed391506aa4beee80ab7427717f7a152e09610cd. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/73de10c0-0455-4221-b624-4cd09f7dddc2.json and https://artists.proofprofile.net/proofs/artist/73de10c0-0455-4221-b624-4cd09f7dddc2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xec8350d0fdd592c3433c2d9aed391506aa4beee80ab7427717f7a152e09610cd","name":"リチャード・ディアリング","registered_at":"2026-06-14T16:40:12Z","symbol":"NIM0513101","token_address":"0x09455bfdd064188fd7d5a4ceefa10097e77e0032","type":"artist","uuid":"73de10c0-0455-4221-b624-4cd09f7dddc2"}