Dazzle曹轩
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d7e7de14bebf1b95584571c0b9a99264ec467de1aabf3c63a486d2aadd18e82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b72d35a5-af7b-4058-882f-14ded4634185.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b72d35a5-af7b-4058-882f-14ded4634185.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b72d35a5-af7b-4058-882f-14ded4634185
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d7e7de14bebf1b95584571c0b9a99264ec467de1aabf3c63a486d2aadd18e82","name":"Dazzle曹轩","registered_at":"2026-06-20T15:25:22Z","symbol":"NIM1640412","token_address":"0x5dcbce590a75a5ddaa74305fc140b0a0af4a8baf","type":"artist","uuid":"b72d35a5-af7b-4058-882f-14ded4634185"}
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 0x5d7e7de14bebf1b95584571c0b9a99264ec467de1aabf3c63a486d2aadd18e82. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b72d35a5-af7b-4058-882f-14ded4634185.json and https://artists.proofprofile.net/proofs/artist/b72d35a5-af7b-4058-882f-14ded4634185.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x5d7e7de14bebf1b95584571c0b9a99264ec467de1aabf3c63a486d2aadd18e82","name":"Dazzle曹轩","registered_at":"2026-06-20T15:25:22Z","symbol":"NIM1640412","token_address":"0x5dcbce590a75a5ddaa74305fc140b0a0af4a8baf","type":"artist","uuid":"b72d35a5-af7b-4058-882f-14ded4634185"}