Jaehoon Kim
type: MusicGroup
genre: minimalism
popularity: 2
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd98c99fa2ece259d28bf302d93fbc8437fbc808fc954d3d1c9c09174fd212d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1423e5d9-65b6-4be8-bc71-4be2ca42a273.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1423e5d9-65b6-4be8-bc71-4be2ca42a273.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1423e5d9-65b6-4be8-bc71-4be2ca42a273
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd98c99fa2ece259d28bf302d93fbc8437fbc808fc954d3d1c9c09174fd212d7","name":"Jaehoon Kim","registered_at":"2026-06-15T20:47:17Z","symbol":"NIM0827385","token_address":"0x3576bb8c83d676367887115d654639963d7dadb7","type":"artist","uuid":"1423e5d9-65b6-4be8-bc71-4be2ca42a273"}
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 0xbd98c99fa2ece259d28bf302d93fbc8437fbc808fc954d3d1c9c09174fd212d7. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1423e5d9-65b6-4be8-bc71-4be2ca42a273.json and https://artists.proofprofile.net/proofs/artist/1423e5d9-65b6-4be8-bc71-4be2ca42a273.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0xbd98c99fa2ece259d28bf302d93fbc8437fbc808fc954d3d1c9c09174fd212d7","name":"Jaehoon Kim","registered_at":"2026-06-15T20:47:17Z","symbol":"NIM0827385","token_address":"0x3576bb8c83d676367887115d654639963d7dadb7","type":"artist","uuid":"1423e5d9-65b6-4be8-bc71-4be2ca42a273"}
album: ACCOMPANIMENT
  type: MusicAlbum
  date published: 2019-11-29
album: ACCOMPANIMENT
  type: MusicAlbum
  date published: 2019-11-29
album: Mine(With Prepared Piano)
  type: MusicAlbum
  date published: 2021-10-15
album: S.W.I.M
  type: MusicAlbum
  date published: 2021-11-05
album: S.W.I.M
  type: MusicAlbum
  date published: 2021-11-09
album: 36
  type: MusicAlbum
  date published: 2022-10-27
album: Gwisintong
  type: MusicAlbum
  date published: 2022-12-28
album: Flame
  type: MusicAlbum
  date published: 2023-12-29