崔书凝
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x864bdfa45c830531e7363821c6474d6c6578520a8a4091649872b609bb2b8af5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87bc97c6-0e8c-45eb-b628-6c76873e88cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87bc97c6-0e8c-45eb-b628-6c76873e88cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87bc97c6-0e8c-45eb-b628-6c76873e88cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x864bdfa45c830531e7363821c6474d6c6578520a8a4091649872b609bb2b8af5","name":"崔书凝","registered_at":"2026-06-17T12:47:03Z","symbol":"NIM1399942","token_address":"0xd93f01bc75105a7269b9080d3cfbbb4973ab50a3","type":"artist","uuid":"87bc97c6-0e8c-45eb-b628-6c76873e88cc"}
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 0x864bdfa45c830531e7363821c6474d6c6578520a8a4091649872b609bb2b8af5. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87bc97c6-0e8c-45eb-b628-6c76873e88cc.json and https://artists.proofprofile.net/proofs/artist/87bc97c6-0e8c-45eb-b628-6c76873e88cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x864bdfa45c830531e7363821c6474d6c6578520a8a4091649872b609bb2b8af5","name":"崔书凝","registered_at":"2026-06-17T12:47:03Z","symbol":"NIM1399942","token_address":"0xd93f01bc75105a7269b9080d3cfbbb4973ab50a3","type":"artist","uuid":"87bc97c6-0e8c-45eb-b628-6c76873e88cc"}
album: 月亮的光线
  type: MusicAlbum
  date published: 2024-08-12
album: 白色幽灵
  type: MusicAlbum
  date published: 2024-09-15