Kyung Joon Kim
type: MusicGroup
popularity: 15
followers: 774
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf79d8dc9ee032184cbd56968f7e1c770b40528f65236b5b6ffb7cace8fdda7fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953701
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953701
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7653e933-1b05-4bac-b400-8a2711e4667b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7653e933-1b05-4bac-b400-8a2711e4667b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7653e933-1b05-4bac-b400-8a2711e4667b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:16:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf79d8dc9ee032184cbd56968f7e1c770b40528f65236b5b6ffb7cace8fdda7fa","name":"Kyung Joon Kim","registered_at":"2026-06-14T16:56:08Z","symbol":"NIM0516898","token_address":"0xb12aacaccd556e837487577fbd5095067efbe019","type":"artist","uuid":"7653e933-1b05-4bac-b400-8a2711e4667b"}
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 0xf79d8dc9ee032184cbd56968f7e1c770b40528f65236b5b6ffb7cace8fdda7fa. Chain 2 (Bitcoin): anchored in block 953701 (2026-06-14T22:16:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7653e933-1b05-4bac-b400-8a2711e4667b.json and https://artists.proofprofile.net/proofs/artist/7653e933-1b05-4bac-b400-8a2711e4667b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:16:40Z
  text: {"copyright_id":"0xf79d8dc9ee032184cbd56968f7e1c770b40528f65236b5b6ffb7cace8fdda7fa","name":"Kyung Joon Kim","registered_at":"2026-06-14T16:56:08Z","symbol":"NIM0516898","token_address":"0xb12aacaccd556e837487577fbd5095067efbe019","type":"artist","uuid":"7653e933-1b05-4bac-b400-8a2711e4667b"}
album: War Is My Fate
  type: MusicAlbum
  date published: 2020-10-07
album: 백설공주에게 죽음을-Black Out OST
  type: MusicAlbum
  date published: 2024-08-30