Lee Do Hun
type: MusicGroup
popularity: 2
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba15f440e13aa7f146d4a6c5b31fa659ce91ceae73ed208a0a51c89bf9523c37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953982
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953982
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d106a6a-b12c-4fb3-9b6c-5e05bf530064.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d106a6a-b12c-4fb3-9b6c-5e05bf530064.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d106a6a-b12c-4fb3-9b6c-5e05bf530064
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:42:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba15f440e13aa7f146d4a6c5b31fa659ce91ceae73ed208a0a51c89bf9523c37","name":"Lee Do Hun","registered_at":"2026-06-16T05:12:08Z","symbol":"NIM0947915","token_address":"0xc4c2fa7c64ca79f0d4cc1114c995619e7052b6dc","type":"artist","uuid":"2d106a6a-b12c-4fb3-9b6c-5e05bf530064"}
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 0xba15f440e13aa7f146d4a6c5b31fa659ce91ceae73ed208a0a51c89bf9523c37. Chain 2 (Bitcoin): anchored in block 953982 (2026-06-16T17:42:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d106a6a-b12c-4fb3-9b6c-5e05bf530064.json and https://artists.proofprofile.net/proofs/artist/2d106a6a-b12c-4fb3-9b6c-5e05bf530064.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:42:23Z
  text: {"copyright_id":"0xba15f440e13aa7f146d4a6c5b31fa659ce91ceae73ed208a0a51c89bf9523c37","name":"Lee Do Hun","registered_at":"2026-06-16T05:12:08Z","symbol":"NIM0947915","token_address":"0xc4c2fa7c64ca79f0d4cc1114c995619e7052b6dc","type":"artist","uuid":"2d106a6a-b12c-4fb3-9b6c-5e05bf530064"}
album: Ugly Miss Young-ae Season 15 (tvN DRAMA) OST Part.22
  type: MusicAlbum
  date published: 2017-01-04
album: 막돼먹은 영애씨 시즌 15 (Original Television Soundtrack), Pt. 22
  type: MusicAlbum
  date published: 2017-01-04
album: 저 하늘에 태양이 (Original Television Soundtrack), Pt. 17
  type: MusicAlbum
  date published: 2017-02-22
album: Father, I'll Take Care of You, Pt. 22 (Original Soundtrack)
  type: MusicAlbum
  date published: 2017-04-08
album: 아버님 제가 모실게요 (Original Soundtrack) Pt.22
  type: MusicAlbum
  date published: 2017-04-15
album: 훈장 오순남 (Original Television Soundtrack), Pt. 23
  type: MusicAlbum
  date published: 2017-10-12
album: 꽃피어라 달순아 (Original Television Soundtrack), Pt. 25
  type: MusicAlbum
  date published: 2018-02-01
album: 내일도 맑음 (Original Television Soundtrack), Pt. 30
  type: MusicAlbum
  date published: 2018-11-02