陶大偉
type: MusicGroup
genre: taiwanese pop
popularity: 2
followers: 233
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37d35e2b307afa05d12ed55a2c22ad6f736de69f14bd7a27d193c846bebc3cb7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba21e946-9111-496f-a6e9-55574ec1c4f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba21e946-9111-496f-a6e9-55574ec1c4f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba21e946-9111-496f-a6e9-55574ec1c4f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37d35e2b307afa05d12ed55a2c22ad6f736de69f14bd7a27d193c846bebc3cb7","name":"陶大偉","registered_at":"2026-06-20T16:13:05Z","symbol":"NIM1654411","token_address":"0x880e4e92d0475bfa9b9acc32aaeca970c1cbf4aa","type":"artist","uuid":"ba21e946-9111-496f-a6e9-55574ec1c4f9"}
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 0x37d35e2b307afa05d12ed55a2c22ad6f736de69f14bd7a27d193c846bebc3cb7. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba21e946-9111-496f-a6e9-55574ec1c4f9.json and https://artists.proofprofile.net/proofs/artist/ba21e946-9111-496f-a6e9-55574ec1c4f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x37d35e2b307afa05d12ed55a2c22ad6f736de69f14bd7a27d193c846bebc3cb7","name":"陶大偉","registered_at":"2026-06-20T16:13:05Z","symbol":"NIM1654411","token_address":"0x880e4e92d0475bfa9b9acc32aaeca970c1cbf4aa","type":"artist","uuid":"ba21e946-9111-496f-a6e9-55574ec1c4f9"}
album: 滾石"歡樂英雄"系列第一輯
  type: MusicAlbum
  date published: 1981-04-20