张月
type: MusicGroup
genre: c-pop
genre: gufeng
popularity: 10
followers: 288
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29f5a4d7feac2fcf3f90f6c056dc2f9da9a9e9e1301b4858f7ba23d52828585c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953978
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953978
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c3e1f88-ceeb-4934-a2f2-60d4ee4d8803.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c3e1f88-ceeb-4934-a2f2-60d4ee4d8803.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c3e1f88-ceeb-4934-a2f2-60d4ee4d8803
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:11:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29f5a4d7feac2fcf3f90f6c056dc2f9da9a9e9e1301b4858f7ba23d52828585c","name":"张月","registered_at":"2026-06-16T04:55:00Z","symbol":"NIM0943820","token_address":"0x1dd62a893d26564b71945e321d0c73089ec494bf","type":"artist","uuid":"2c3e1f88-ceeb-4934-a2f2-60d4ee4d8803"}
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 0x29f5a4d7feac2fcf3f90f6c056dc2f9da9a9e9e1301b4858f7ba23d52828585c. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c3e1f88-ceeb-4934-a2f2-60d4ee4d8803.json and https://artists.proofprofile.net/proofs/artist/2c3e1f88-ceeb-4934-a2f2-60d4ee4d8803.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x29f5a4d7feac2fcf3f90f6c056dc2f9da9a9e9e1301b4858f7ba23d52828585c","name":"张月","registered_at":"2026-06-16T04:55:00Z","symbol":"NIM0943820","token_address":"0x1dd62a893d26564b71945e321d0c73089ec494bf","type":"artist","uuid":"2c3e1f88-ceeb-4934-a2f2-60d4ee4d8803"}
album: 让时间埋葬回忆
  type: MusicAlbum
  date published: 2012-08-31
album: 《遇见女弟子》（网剧《国子监来了个女弟子》片头曲）
  type: MusicAlbum
  date published: 2021-10-26
album: 又是一轮明月
  type: MusicAlbum
  date published: 2023-09-14
album: 新年的钟声
  type: MusicAlbum
  date published: 2024-02-22
album: 春天
  type: MusicAlbum
  date published: 2024-04-20