피노키오
type: MusicGroup
genre: k-ballad
popularity: 16
followers: 1781
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcc5f41476d6b7bb0b3fdd29a389506204a2060af367bdca8c15cc056ddba879
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953819
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f977b20c-8387-4951-bca9-2ce3003caf68.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f977b20c-8387-4951-bca9-2ce3003caf68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f977b20c-8387-4951-bca9-2ce3003caf68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:31:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcc5f41476d6b7bb0b3fdd29a389506204a2060af367bdca8c15cc056ddba879","name":"피노키오","registered_at":"2026-06-15T06:43:34Z","symbol":"NIM0714366","token_address":"0xae141ba531e0cd84a4dd57ac1246b8a6f85ddddc","type":"artist","uuid":"f977b20c-8387-4951-bca9-2ce3003caf68"}
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 0xbcc5f41476d6b7bb0b3fdd29a389506204a2060af367bdca8c15cc056ddba879. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f977b20c-8387-4951-bca9-2ce3003caf68.json and https://artists.proofprofile.net/proofs/artist/f977b20c-8387-4951-bca9-2ce3003caf68.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:31:52Z
  text: {"copyright_id":"0xbcc5f41476d6b7bb0b3fdd29a389506204a2060af367bdca8c15cc056ddba879","name":"피노키오","registered_at":"2026-06-15T06:43:34Z","symbol":"NIM0714366","token_address":"0xae141ba531e0cd84a4dd57ac1246b8a6f85ddddc","type":"artist","uuid":"f977b20c-8387-4951-bca9-2ce3003caf68"}
album: My Love Is
  type: MusicAlbum
  date published: 1990-01-22
album: FTV 조미료 (Original Television Sound) Pt. 4
  type: MusicAlbum
  date published: 2019-11-15
album: REMIND RAIN
  type: MusicAlbum
  date published: 2021-04-19
album: The Day
  type: MusicAlbum
  date published: 2023-04-24