George Kainapau
type: MusicGroup
genre: exotica
popularity: 11
followers: 333
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e5568bb3d91063ad736b62d7337de304c26dfe4b35c292ca78e1ce9002084be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c460ef26-848c-42f6-b142-2a747ed47a15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c460ef26-848c-42f6-b142-2a747ed47a15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c460ef26-848c-42f6-b142-2a747ed47a15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e5568bb3d91063ad736b62d7337de304c26dfe4b35c292ca78e1ce9002084be","name":"George Kainapau","registered_at":"2026-06-15T01:08:07Z","symbol":"NIM0634260","token_address":"0xe89348010f79f955586cc61aad250868f9e83998","type":"artist","uuid":"c460ef26-848c-42f6-b142-2a747ed47a15"}
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 0x3e5568bb3d91063ad736b62d7337de304c26dfe4b35c292ca78e1ce9002084be. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c460ef26-848c-42f6-b142-2a747ed47a15.json and https://artists.proofprofile.net/proofs/artist/c460ef26-848c-42f6-b142-2a747ed47a15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:40:45Z
  text: {"copyright_id":"0x3e5568bb3d91063ad736b62d7337de304c26dfe4b35c292ca78e1ce9002084be","name":"George Kainapau","registered_at":"2026-06-15T01:08:07Z","symbol":"NIM0634260","token_address":"0xe89348010f79f955586cc61aad250868f9e83998","type":"artist","uuid":"c460ef26-848c-42f6-b142-2a747ed47a15"}
album: George Kainapau Hawaii's Falsetto King
  type: MusicAlbum
  date published: 2012-05-05
album: Souvenirs of Hawaii
  type: MusicAlbum
  date published: 2024-12-13