한동준
type: MusicGroup
popularity: 2
followers: 318
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x571cb9bb43678714972f2db162dede7d505aaf7bef79fbbe608d03748141445a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90cdc777-3f5a-4c4a-92a4-84556210816b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90cdc777-3f5a-4c4a-92a4-84556210816b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90cdc777-3f5a-4c4a-92a4-84556210816b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x571cb9bb43678714972f2db162dede7d505aaf7bef79fbbe608d03748141445a","name":"한동준","registered_at":"2026-06-17T16:32:27Z","symbol":"NIM1453741","token_address":"0x390e91454f679849e651cc3299afdf3a32639813","type":"artist","uuid":"90cdc777-3f5a-4c4a-92a4-84556210816b"}
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 0x571cb9bb43678714972f2db162dede7d505aaf7bef79fbbe608d03748141445a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90cdc777-3f5a-4c4a-92a4-84556210816b.json and https://artists.proofprofile.net/proofs/artist/90cdc777-3f5a-4c4a-92a4-84556210816b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x571cb9bb43678714972f2db162dede7d505aaf7bef79fbbe608d03748141445a","name":"한동준","registered_at":"2026-06-17T16:32:27Z","symbol":"NIM1453741","token_address":"0x390e91454f679849e651cc3299afdf3a32639813","type":"artist","uuid":"90cdc777-3f5a-4c4a-92a4-84556210816b"}
album: 그대가 이 세상에 있는 것 만으로
  type: MusicAlbum
  date published: 1991-01-01
album: 너를 사랑해
  type: MusicAlbum
  date published: 1994-06-01
album: 한동준 04
  type: MusicAlbum
  date published: 2003-04-02
album: 공짜 인생
  type: MusicAlbum
  date published: 2023-05-09