함부영 Ham Bu Young
type: MusicGroup
genre: ccm
popularity: 4
followers: 332
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x996af3d2baf3454dea18d3c58d3908dbba61b72064baf1d95a2a0b866d9cc74e
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/88a9faae-e42d-46f5-b91d-e9ce005c636d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88a9faae-e42d-46f5-b91d-e9ce005c636d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88a9faae-e42d-46f5-b91d-e9ce005c636d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x996af3d2baf3454dea18d3c58d3908dbba61b72064baf1d95a2a0b866d9cc74e","name":"함부영 Ham Bu Young","registered_at":"2026-06-17T13:38:42Z","symbol":"NIM1412258","token_address":"0x517dc8df042475e54de3517f8083ccdb0733c141","type":"artist","uuid":"88a9faae-e42d-46f5-b91d-e9ce005c636d"}
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 0x996af3d2baf3454dea18d3c58d3908dbba61b72064baf1d95a2a0b866d9cc74e. 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/88a9faae-e42d-46f5-b91d-e9ce005c636d.json and https://artists.proofprofile.net/proofs/artist/88a9faae-e42d-46f5-b91d-e9ce005c636d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x996af3d2baf3454dea18d3c58d3908dbba61b72064baf1d95a2a0b866d9cc74e","name":"함부영 Ham Bu Young","registered_at":"2026-06-17T13:38:42Z","symbol":"NIM1412258","token_address":"0x517dc8df042475e54de3517f8083ccdb0733c141","type":"artist","uuid":"88a9faae-e42d-46f5-b91d-e9ce005c636d"}
album: Ham, BuYoung 'My Song'
  type: MusicAlbum
  date published: 2008-09-22
album: Ham, BuYoung 2 - In My Story
  type: MusicAlbum
  date published: 2011-10-20