Lee Mi Ja
type: MusicGroup
genre: enka
popularity: 16
followers: 3183
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23c92984938d4d1309342697a21f243a963c93d44e6b36323fa4beee3eec4909
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953696
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953696
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/725d28fc-929d-4ed2-b181-14126d171e12.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/725d28fc-929d-4ed2-b181-14126d171e12.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/725d28fc-929d-4ed2-b181-14126d171e12
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:45:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23c92984938d4d1309342697a21f243a963c93d44e6b36323fa4beee3eec4909","name":"Lee Mi Ja","registered_at":"2026-06-14T16:31:10Z","symbol":"NIM0510941","token_address":"0x2be892d761d5b931e42cba3d289f4851fae15a04","type":"artist","uuid":"725d28fc-929d-4ed2-b181-14126d171e12"}
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 0x23c92984938d4d1309342697a21f243a963c93d44e6b36323fa4beee3eec4909. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/725d28fc-929d-4ed2-b181-14126d171e12.json and https://artists.proofprofile.net/proofs/artist/725d28fc-929d-4ed2-b181-14126d171e12.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x23c92984938d4d1309342697a21f243a963c93d44e6b36323fa4beee3eec4909","name":"Lee Mi Ja","registered_at":"2026-06-14T16:31:10Z","symbol":"NIM0510941","token_address":"0x2be892d761d5b931e42cba3d289f4851fae15a04","type":"artist","uuid":"725d28fc-929d-4ed2-b181-14126d171e12"}
album: Lee Mija, Nam Jin Dual Album (The Unfriendly And Friendly Feeling)
  type: MusicAlbum
  date published: 2012-03-30