焦艺钧
type: MusicGroup
popularity: 4
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x818adfff51ea79e5321ca4c4f9ecfd1efdce5e8755f75587891099b5047f07d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64cc8426-333e-44a5-abdb-a63b4592436c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64cc8426-333e-44a5-abdb-a63b4592436c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/64cc8426-333e-44a5-abdb-a63b4592436c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x818adfff51ea79e5321ca4c4f9ecfd1efdce5e8755f75587891099b5047f07d0","name":"焦艺钧","registered_at":"2026-06-17T00:47:48Z","symbol":"NIM1228456","token_address":"0x231c14581842f6dfda23f485e0f1274130086c63","type":"artist","uuid":"64cc8426-333e-44a5-abdb-a63b4592436c"}
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 0x818adfff51ea79e5321ca4c4f9ecfd1efdce5e8755f75587891099b5047f07d0. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64cc8426-333e-44a5-abdb-a63b4592436c.json and https://artists.proofprofile.net/proofs/artist/64cc8426-333e-44a5-abdb-a63b4592436c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x818adfff51ea79e5321ca4c4f9ecfd1efdce5e8755f75587891099b5047f07d0","name":"焦艺钧","registered_at":"2026-06-17T00:47:48Z","symbol":"NIM1228456","token_address":"0x231c14581842f6dfda23f485e0f1274130086c63","type":"artist","uuid":"64cc8426-333e-44a5-abdb-a63b4592436c"}
album: 清清楚楚
  type: MusicAlbum
  date published: 2022-07-11
album: 乖巧可爱
  type: MusicAlbum
  date published: 2022-07-20
album: 心灵空间漫步
  type: MusicAlbum
  date published: 2022-07-25