정인호
type: MusicGroup
genre: k-ballad
popularity: 14
followers: 660
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x112e8238384f52f2cd2353e543f637f7733183771d1cc377e7749081bac0b817
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0ca28ef-2c4a-4604-b9ad-0d846069ad6f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0ca28ef-2c4a-4604-b9ad-0d846069ad6f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0ca28ef-2c4a-4604-b9ad-0d846069ad6f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x112e8238384f52f2cd2353e543f637f7733183771d1cc377e7749081bac0b817","name":"정인호","registered_at":"2026-06-15T00:50:41Z","symbol":"NIM0630096","token_address":"0xc191938d86012234d726e1d95ae0746ad33322eb","type":"artist","uuid":"c0ca28ef-2c4a-4604-b9ad-0d846069ad6f"}
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 0x112e8238384f52f2cd2353e543f637f7733183771d1cc377e7749081bac0b817. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0ca28ef-2c4a-4604-b9ad-0d846069ad6f.json and https://artists.proofprofile.net/proofs/artist/c0ca28ef-2c4a-4604-b9ad-0d846069ad6f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x112e8238384f52f2cd2353e543f637f7733183771d1cc377e7749081bac0b817","name":"정인호","registered_at":"2026-06-15T00:50:41Z","symbol":"NIM0630096","token_address":"0xc191938d86012234d726e1d95ae0746ad33322eb","type":"artist","uuid":"c0ca28ef-2c4a-4604-b9ad-0d846069ad6f"}
album: 정인호
  type: MusicAlbum
  date published: 2001-03-16
album: 정인호
  type: MusicAlbum
  date published: 2001-03-16