LEE JUNG
type: MusicGroup
genre: k-ballad
description: Lee Jung-hee (, born October 24, 1981), better known by his stage name Lee Jung or J. Lee, is a South Korean singer. He made his debut as a member of 7 Dayz; Lee has since become a solo singer. Altho
popularity: 15
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x177c470bdbaf1f44d54a30eff11cfd6c9445e5442584b83dcf9c01dae21c11cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953782
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953782
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d597d073-b4bf-4899-80a1-ada050f172dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d597d073-b4bf-4899-80a1-ada050f172dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d597d073-b4bf-4899-80a1-ada050f172dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:13:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x177c470bdbaf1f44d54a30eff11cfd6c9445e5442584b83dcf9c01dae21c11cb","name":"LEE JUNG","registered_at":"2026-06-15T02:58:54Z","symbol":"NIM0660734","token_address":"0xc5d4e5adabf4c18283469ef21dcdbe524292c561","type":"artist","uuid":"d597d073-b4bf-4899-80a1-ada050f172dc"}
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 0x177c470bdbaf1f44d54a30eff11cfd6c9445e5442584b83dcf9c01dae21c11cb. Chain 2 (Bitcoin): anchored in block 953782 (2026-06-15T12:13:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d597d073-b4bf-4899-80a1-ada050f172dc.json and https://artists.proofprofile.net/proofs/artist/d597d073-b4bf-4899-80a1-ada050f172dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:13:59Z
  text: {"copyright_id":"0x177c470bdbaf1f44d54a30eff11cfd6c9445e5442584b83dcf9c01dae21c11cb","name":"LEE JUNG","registered_at":"2026-06-15T02:58:54Z","symbol":"NIM0660734","token_address":"0xc5d4e5adabf4c18283469ef21dcdbe524292c561","type":"artist","uuid":"d597d073-b4bf-4899-80a1-ada050f172dc"}