杨清柠
type: MusicGroup
genre: chinese r&b
genre: c-pop
genre: mandopop
popularity: 21
followers: 423
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88439eeb57b8c6ca73ad61a3a40be7a617c523379d9db44c6076b71717c2ff1a
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/429492b3-dd70-4e3f-9038-15f4af0ad55f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/429492b3-dd70-4e3f-9038-15f4af0ad55f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/429492b3-dd70-4e3f-9038-15f4af0ad55f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88439eeb57b8c6ca73ad61a3a40be7a617c523379d9db44c6076b71717c2ff1a","name":"杨清柠","registered_at":"2026-06-11T18:15:41Z","symbol":"NIM0086731","token_address":"0x19a0633ea593c788baddb4a370028ea564137e4e","type":"artist","uuid":"429492b3-dd70-4e3f-9038-15f4af0ad55f"}
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 0x88439eeb57b8c6ca73ad61a3a40be7a617c523379d9db44c6076b71717c2ff1a. 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/429492b3-dd70-4e3f-9038-15f4af0ad55f.json and https://artists.proofprofile.net/proofs/artist/429492b3-dd70-4e3f-9038-15f4af0ad55f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x88439eeb57b8c6ca73ad61a3a40be7a617c523379d9db44c6076b71717c2ff1a","name":"杨清柠","registered_at":"2026-06-11T18:15:41Z","symbol":"NIM0086731","token_address":"0x19a0633ea593c788baddb4a370028ea564137e4e","type":"artist","uuid":"429492b3-dd70-4e3f-9038-15f4af0ad55f"}
album: 我们
  type: MusicAlbum
  date published: 2017-06-14
album: 四年半
  type: MusicAlbum
  date published: 2017-09-28
album: 小太阳
  type: MusicAlbum
  date published: 2017-10-17
album: 没有如果的如果
  type: MusicAlbum
  date published: 2017-11-24
album: 没有如果的如果
  type: MusicAlbum
  date published: 2017-11-24