筷子兄弟
type: MusicGroup
genre: c-pop
genre: mandopop
popularity: 34
followers: 8072
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x129c5c6a84bcbfa794c5bc884d45e46ff183599d3eeaff935fd1f69d6f34e331
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36a540fa-d600-4267-a543-52408d47c3e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36a540fa-d600-4267-a543-52408d47c3e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/36a540fa-d600-4267-a543-52408d47c3e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x129c5c6a84bcbfa794c5bc884d45e46ff183599d3eeaff935fd1f69d6f34e331","name":"筷子兄弟","registered_at":"2026-06-12T15:13:39Z","symbol":"NIM0071501","token_address":"0x63914a8cf4e7d75f50e969a889337b8e18e79854","type":"artist","uuid":"36a540fa-d600-4267-a543-52408d47c3e7"}
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 0x129c5c6a84bcbfa794c5bc884d45e46ff183599d3eeaff935fd1f69d6f34e331. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36a540fa-d600-4267-a543-52408d47c3e7.json and https://artists.proofprofile.net/proofs/artist/36a540fa-d600-4267-a543-52408d47c3e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x129c5c6a84bcbfa794c5bc884d45e46ff183599d3eeaff935fd1f69d6f34e331","name":"筷子兄弟","registered_at":"2026-06-12T15:13:39Z","symbol":"NIM0071501","token_address":"0x63914a8cf4e7d75f50e969a889337b8e18e79854","type":"artist","uuid":"36a540fa-d600-4267-a543-52408d47c3e7"}
album: 父親
  type: MusicAlbum
  date published: 2011-11-20