Miranda绾娣
type: MusicGroup
popularity: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef081c525d917834b7581144e78d2a442469082e8f45dcb51ae9740eabb69ef4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43e443ca-6bfe-42be-996a-298008d1cea8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43e443ca-6bfe-42be-996a-298008d1cea8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43e443ca-6bfe-42be-996a-298008d1cea8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef081c525d917834b7581144e78d2a442469082e8f45dcb51ae9740eabb69ef4","name":"Miranda绾娣","registered_at":"2026-06-14T11:40:39Z","symbol":"NIM0441604","token_address":"0xf5543afa09aaedf415b3025c9ec57dd2959e0010","type":"artist","uuid":"43e443ca-6bfe-42be-996a-298008d1cea8"}
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 0xef081c525d917834b7581144e78d2a442469082e8f45dcb51ae9740eabb69ef4. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43e443ca-6bfe-42be-996a-298008d1cea8.json and https://artists.proofprofile.net/proofs/artist/43e443ca-6bfe-42be-996a-298008d1cea8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xef081c525d917834b7581144e78d2a442469082e8f45dcb51ae9740eabb69ef4","name":"Miranda绾娣","registered_at":"2026-06-14T11:40:39Z","symbol":"NIM0441604","token_address":"0xf5543afa09aaedf415b3025c9ec57dd2959e0010","type":"artist","uuid":"43e443ca-6bfe-42be-996a-298008d1cea8"}
album: 星海谣
  type: MusicAlbum
  date published: 2025-05-20
album: 真实的记忆
  type: MusicAlbum
  date published: 2025-05-30
album: 暗恋贝叶斯
  type: MusicAlbum
  date published: 2025-05-30
album: 开不了口
  type: MusicAlbum
  date published: 2025-06-14