包师语
type: MusicGroup
genre: mandopop
popularity: 5
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2340dd9cf6a33cf5915fafd7bb532bf6ddeee198445459efbe1bd9897771a08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33d54199-a257-45c9-936f-1ee5a9427bfa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33d54199-a257-45c9-936f-1ee5a9427bfa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33d54199-a257-45c9-936f-1ee5a9427bfa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2340dd9cf6a33cf5915fafd7bb532bf6ddeee198445459efbe1bd9897771a08","name":"包师语","registered_at":"2026-06-16T07:57:10Z","symbol":"NIM0987343","token_address":"0x676f5ba9d086651c8f2121386196653de3359792","type":"artist","uuid":"33d54199-a257-45c9-936f-1ee5a9427bfa"}
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 0xe2340dd9cf6a33cf5915fafd7bb532bf6ddeee198445459efbe1bd9897771a08. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33d54199-a257-45c9-936f-1ee5a9427bfa.json and https://artists.proofprofile.net/proofs/artist/33d54199-a257-45c9-936f-1ee5a9427bfa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0xe2340dd9cf6a33cf5915fafd7bb532bf6ddeee198445459efbe1bd9897771a08","name":"包师语","registered_at":"2026-06-16T07:57:10Z","symbol":"NIM0987343","token_address":"0x676f5ba9d086651c8f2121386196653de3359792","type":"artist","uuid":"33d54199-a257-45c9-936f-1ee5a9427bfa"}
album: 逾期
  type: MusicAlbum
  date published: 2021-12-21
album: 别怕有我在 (DJ阿卓版)
  type: MusicAlbum
  date published: 2022-04-22
album: 不甘的我们
  type: MusicAlbum
  date published: 2022-06-30