张依微
type: MusicGroup
genre: taiwanese pop
popularity: 4
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d1a0c9fa2103f08929bee9fedb931c9f72af601053b21e29491ed4539992c87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a742396-c299-49e3-b121-c92da4f28f87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a742396-c299-49e3-b121-c92da4f28f87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a742396-c299-49e3-b121-c92da4f28f87
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d1a0c9fa2103f08929bee9fedb931c9f72af601053b21e29491ed4539992c87","name":"张依微","registered_at":"2026-06-16T04:24:38Z","symbol":"NIM0936573","token_address":"0x1aaebc4275521f8b40464bb850b1137afaac9527","type":"artist","uuid":"2a742396-c299-49e3-b121-c92da4f28f87"}
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 0x5d1a0c9fa2103f08929bee9fedb931c9f72af601053b21e29491ed4539992c87. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a742396-c299-49e3-b121-c92da4f28f87.json and https://artists.proofprofile.net/proofs/artist/2a742396-c299-49e3-b121-c92da4f28f87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0x5d1a0c9fa2103f08929bee9fedb931c9f72af601053b21e29491ed4539992c87","name":"张依微","registered_at":"2026-06-16T04:24:38Z","symbol":"NIM0936573","token_address":"0x1aaebc4275521f8b40464bb850b1137afaac9527","type":"artist","uuid":"2a742396-c299-49e3-b121-c92da4f28f87"}
album: 如果没有爱
  type: MusicAlbum
  date published: 2018-05-28
album: 我不说你不知道
  type: MusicAlbum
  date published: 2021-03-22