郑洛一
type: MusicGroup
genre: gufeng
popularity: 12
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95d9926e65749aec58cf4d6f7fc41490f0599ab2bbdb52ded8abe79be25d9f49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf59fdd6-c19e-4703-a1cc-2686885e5c95.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf59fdd6-c19e-4703-a1cc-2686885e5c95.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf59fdd6-c19e-4703-a1cc-2686885e5c95
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95d9926e65749aec58cf4d6f7fc41490f0599ab2bbdb52ded8abe79be25d9f49","name":"郑洛一","registered_at":"2026-06-15T02:14:04Z","symbol":"NIM0650034","token_address":"0xd3b326fb3a4fc4d8be7c758ec5dab20e3ea4f888","type":"artist","uuid":"cf59fdd6-c19e-4703-a1cc-2686885e5c95"}
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 0x95d9926e65749aec58cf4d6f7fc41490f0599ab2bbdb52ded8abe79be25d9f49. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf59fdd6-c19e-4703-a1cc-2686885e5c95.json and https://artists.proofprofile.net/proofs/artist/cf59fdd6-c19e-4703-a1cc-2686885e5c95.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0x95d9926e65749aec58cf4d6f7fc41490f0599ab2bbdb52ded8abe79be25d9f49","name":"郑洛一","registered_at":"2026-06-15T02:14:04Z","symbol":"NIM0650034","token_address":"0xd3b326fb3a4fc4d8be7c758ec5dab20e3ea4f888","type":"artist","uuid":"cf59fdd6-c19e-4703-a1cc-2686885e5c95"}
album: 雨是神的烟花 (男版)
  type: MusicAlbum
  date published: 2023-02-20