王伟光
type: MusicGroup
genre: gufeng
description: REDIRECT Wang Weiguang
popularity: 2
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0636965f46fa8fee6c1cab497c43f38eb3cd2c5c50a47354ac2b5d6b64fd59c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcda727c-316a-4688-b188-fa6f5d1b30b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcda727c-316a-4688-b188-fa6f5d1b30b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fcda727c-316a-4688-b188-fa6f5d1b30b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0636965f46fa8fee6c1cab497c43f38eb3cd2c5c50a47354ac2b5d6b64fd59c","name":"王伟光","registered_at":"2026-06-21T17:39:57Z","symbol":"NIM1988527","token_address":"0xfa4859e2dc9c486739aac71678cf04ca0ce72312","type":"artist","uuid":"fcda727c-316a-4688-b188-fa6f5d1b30b9"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0636965f46fa8fee6c1cab497c43f38eb3cd2c5c50a47354ac2b5d6b64fd59c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fcda727c-316a-4688-b188-fa6f5d1b30b9.json and https://artists.proofprofile.net/proofs/artist/fcda727c-316a-4688-b188-fa6f5d1b30b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd0636965f46fa8fee6c1cab497c43f38eb3cd2c5c50a47354ac2b5d6b64fd59c","name":"王伟光","registered_at":"2026-06-21T17:39:57Z","symbol":"NIM1988527","token_address":"0xfa4859e2dc9c486739aac71678cf04ca0ce72312","type":"artist","uuid":"fcda727c-316a-4688-b188-fa6f5d1b30b9"}