Joe Hisaishi
type: MusicGroup
description: , known professionally as , is a Japanese composer, musical director, conductor and pianist, known for over 100 film scores and solo albums dating back to 1981. Hisaishi's music has been known to expl
popularity: 11
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x665cc3fa4d4f2a07c573fdd52cbf9ef59a6541222d1a8eb8d8ca58a4987aa69c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de129078-e33e-4b07-8f76-b613c722d923.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de129078-e33e-4b07-8f76-b613c722d923.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de129078-e33e-4b07-8f76-b613c722d923
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x665cc3fa4d4f2a07c573fdd52cbf9ef59a6541222d1a8eb8d8ca58a4987aa69c","name":"Joe Hisaishi","registered_at":"2026-06-15T03:51:17Z","symbol":"NIM0673233","token_address":"0xfd7e3abc108c7f123c92bf07ef7a1e8602efddae","type":"artist","uuid":"de129078-e33e-4b07-8f76-b613c722d923"}
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 0x665cc3fa4d4f2a07c573fdd52cbf9ef59a6541222d1a8eb8d8ca58a4987aa69c. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de129078-e33e-4b07-8f76-b613c722d923.json and https://artists.proofprofile.net/proofs/artist/de129078-e33e-4b07-8f76-b613c722d923.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0x665cc3fa4d4f2a07c573fdd52cbf9ef59a6541222d1a8eb8d8ca58a4987aa69c","name":"Joe Hisaishi","registered_at":"2026-06-15T03:51:17Z","symbol":"NIM0673233","token_address":"0xfd7e3abc108c7f123c92bf07ef7a1e8602efddae","type":"artist","uuid":"de129078-e33e-4b07-8f76-b613c722d923"}
album: Merry Go Round
  type: MusicAlbum
  date published: 2025-02-07