현,영,준
type: MusicGroup
popularity: 3
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd6a8553d2b72b714d27dd5d292f3093b7d9ec1a5e77e56b108e65c9faceb150
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77c23cda-47d9-45d1-aebc-a5b9d4890054.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77c23cda-47d9-45d1-aebc-a5b9d4890054.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77c23cda-47d9-45d1-aebc-a5b9d4890054
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd6a8553d2b72b714d27dd5d292f3093b7d9ec1a5e77e56b108e65c9faceb150","name":"현,영,준","registered_at":"2026-06-17T07:17:36Z","symbol":"NIM1321489","token_address":"0xba7754c85b24f3fddbcab5aa9462d83dc906c039","type":"artist","uuid":"77c23cda-47d9-45d1-aebc-a5b9d4890054"}
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 0xcd6a8553d2b72b714d27dd5d292f3093b7d9ec1a5e77e56b108e65c9faceb150. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77c23cda-47d9-45d1-aebc-a5b9d4890054.json and https://artists.proofprofile.net/proofs/artist/77c23cda-47d9-45d1-aebc-a5b9d4890054.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcd6a8553d2b72b714d27dd5d292f3093b7d9ec1a5e77e56b108e65c9faceb150","name":"현,영,준","registered_at":"2026-06-17T07:17:36Z","symbol":"NIM1321489","token_address":"0xba7754c85b24f3fddbcab5aa9462d83dc906c039","type":"artist","uuid":"77c23cda-47d9-45d1-aebc-a5b9d4890054"}
album: 포크의 전성시대
  type: MusicAlbum
  date published: 2007
album: 포크의 전성시대
  type: MusicAlbum
  date published: 2007-03-15