Lee Ji Eun
type: MusicGroup
genre: ccm
popularity: 4
followers: 824
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ed693d6fd1b128ba9f16fb426d1eb8e75d63a0f6de26a36f2427dcf230923af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bba40101-c677-45ea-9791-d5c556d441b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bba40101-c677-45ea-9791-d5c556d441b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bba40101-c677-45ea-9791-d5c556d441b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ed693d6fd1b128ba9f16fb426d1eb8e75d63a0f6de26a36f2427dcf230923af","name":"Lee Ji Eun","registered_at":"2026-06-20T17:33:21Z","symbol":"NIM1667252","token_address":"0xb525be9126743c3f365bc302f0a86b0dd30ba7b8","type":"artist","uuid":"bba40101-c677-45ea-9791-d5c556d441b1"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed693d6fd1b128ba9f16fb426d1eb8e75d63a0f6de26a36f2427dcf230923af. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bba40101-c677-45ea-9791-d5c556d441b1.json and https://artists.proofprofile.net/proofs/artist/bba40101-c677-45ea-9791-d5c556d441b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x0ed693d6fd1b128ba9f16fb426d1eb8e75d63a0f6de26a36f2427dcf230923af","name":"Lee Ji Eun","registered_at":"2026-06-20T17:33:21Z","symbol":"NIM1667252","token_address":"0xb525be9126743c3f365bc302f0a86b0dd30ba7b8","type":"artist","uuid":"bba40101-c677-45ea-9791-d5c556d441b1"}
album: Pray
  type: MusicAlbum
  date published: 2014-08-12
album: Sufficient for Me
  type: MusicAlbum
  date published: 2016-01-29
album: Dream
  type: MusicAlbum
  date published: 2018-06-07
album: 바보 같이/담을 수 없는 사랑
  type: MusicAlbum
  date published: 2018-08-22
album: 꿈꾸는 노을
  type: MusicAlbum
  date published: 2019-03-25
album: 설중매
  type: MusicAlbum
  date published: 2020-02-03
album: Faith (Feat. Moriah)
  type: MusicAlbum
  date published: 2020-11-24
album: 당신은 소중한 사람
  type: MusicAlbum
  date published: 2021-09-13