奕庭Easton
type: MusicGroup
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x443ac130d259a9e2c40318e6c3b818114646a494be55c56e6cdf2c7589968e07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ccff2c7-0ad9-487d-9e22-5348e8033579.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ccff2c7-0ad9-487d-9e22-5348e8033579.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ccff2c7-0ad9-487d-9e22-5348e8033579
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x443ac130d259a9e2c40318e6c3b818114646a494be55c56e6cdf2c7589968e07","name":"奕庭Easton","registered_at":"2026-06-15T18:00:23Z","symbol":"NIM0787581","token_address":"0x8111e5977ee4b5894387e0c43d8894907d233a95","type":"artist","uuid":"0ccff2c7-0ad9-487d-9e22-5348e8033579"}
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 0x443ac130d259a9e2c40318e6c3b818114646a494be55c56e6cdf2c7589968e07. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ccff2c7-0ad9-487d-9e22-5348e8033579.json and https://artists.proofprofile.net/proofs/artist/0ccff2c7-0ad9-487d-9e22-5348e8033579.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0x443ac130d259a9e2c40318e6c3b818114646a494be55c56e6cdf2c7589968e07","name":"奕庭Easton","registered_at":"2026-06-15T18:00:23Z","symbol":"NIM0787581","token_address":"0x8111e5977ee4b5894387e0c43d8894907d233a95","type":"artist","uuid":"0ccff2c7-0ad9-487d-9e22-5348e8033579"}