Kyung Ho Kim
type: MusicGroup
genre: k-ballad
genre: k-rock
popularity: 3
followers: 806
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7186bbba965afdae855ea99d33280a92084bd9b745c2e86588bee2b59a071ddf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d75f3ac7-1be3-4bad-ab9d-33ded0031f42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d75f3ac7-1be3-4bad-ab9d-33ded0031f42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d75f3ac7-1be3-4bad-ab9d-33ded0031f42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7186bbba965afdae855ea99d33280a92084bd9b745c2e86588bee2b59a071ddf","name":"Kyung Ho Kim","registered_at":"2026-06-21T03:16:30Z","symbol":"NIM1803449","token_address":"0xfc26320cf70b503a67e94c5425c323e390c10eb3","type":"artist","uuid":"d75f3ac7-1be3-4bad-ab9d-33ded0031f42"}
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 0x7186bbba965afdae855ea99d33280a92084bd9b745c2e86588bee2b59a071ddf. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d75f3ac7-1be3-4bad-ab9d-33ded0031f42.json and https://artists.proofprofile.net/proofs/artist/d75f3ac7-1be3-4bad-ab9d-33ded0031f42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x7186bbba965afdae855ea99d33280a92084bd9b745c2e86588bee2b59a071ddf","name":"Kyung Ho Kim","registered_at":"2026-06-21T03:16:30Z","symbol":"NIM1803449","token_address":"0xfc26320cf70b503a67e94c5425c323e390c10eb3","type":"artist","uuid":"d75f3ac7-1be3-4bad-ab9d-33ded0031f42"}
album: Unlimited
  type: MusicAlbum
  date published: 2006-02-23
album: Kim Kyung Ho 9th Album
  type: MusicAlbum
  date published: 2008-07-28