KIM JONG CHEON
type: MusicGroup
popularity: 4
followers: 474
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x076b3531275cfc65ae6b73e4b0e3cdf760a5d2c6a80b12a33a2497fea0048a7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de5d8611-d893-4926-b9b6-0a0928c7f031.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de5d8611-d893-4926-b9b6-0a0928c7f031.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de5d8611-d893-4926-b9b6-0a0928c7f031
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x076b3531275cfc65ae6b73e4b0e3cdf760a5d2c6a80b12a33a2497fea0048a7b","name":"KIM JONG CHEON","registered_at":"2026-06-21T05:30:42Z","symbol":"NIM1834640","token_address":"0x66460f50e764f0d76e8b18d639653af0d20d3837","type":"artist","uuid":"de5d8611-d893-4926-b9b6-0a0928c7f031"}
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 0x076b3531275cfc65ae6b73e4b0e3cdf760a5d2c6a80b12a33a2497fea0048a7b. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de5d8611-d893-4926-b9b6-0a0928c7f031.json and https://artists.proofprofile.net/proofs/artist/de5d8611-d893-4926-b9b6-0a0928c7f031.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x076b3531275cfc65ae6b73e4b0e3cdf760a5d2c6a80b12a33a2497fea0048a7b","name":"KIM JONG CHEON","registered_at":"2026-06-21T05:30:42Z","symbol":"NIM1834640","token_address":"0x66460f50e764f0d76e8b18d639653af0d20d3837","type":"artist","uuid":"de5d8611-d893-4926-b9b6-0a0928c7f031"}
album: Goodbye manul vol.1 (굿바이마눌 vol.1) [Original Television Soundtrack]
  type: MusicAlbum
  date published: 2012-05-01
album: Good bye manul vol.3 (굿바이마눌 vol.3) [Original Television Soundtrack]
  type: MusicAlbum
  date published: 2012-05-01
album: Show Window: The Queen's House (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2022-01-18
album: Again my life (Original Television Soundtrack)
  type: MusicAlbum
  date published: 2022-06-17