伊藤多喜雄
type: MusicGroup
genre: enka
genre: kayokyoku
popularity: 16
followers: 258
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd8b37aa168803999b2af5745c12d4324001b7231c2a45f0bdd82d88142e212a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/739bafc8-fac4-41d1-bde3-3c9257bfbf8e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/739bafc8-fac4-41d1-bde3-3c9257bfbf8e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/739bafc8-fac4-41d1-bde3-3c9257bfbf8e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd8b37aa168803999b2af5745c12d4324001b7231c2a45f0bdd82d88142e212a","name":"伊藤多喜雄","registered_at":"2026-06-14T16:40:11Z","symbol":"NIM0513098","token_address":"0x4f3f7eb3a231ddefdfcf0315c86b11d2b930f89f","type":"artist","uuid":"739bafc8-fac4-41d1-bde3-3c9257bfbf8e"}
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 0xbd8b37aa168803999b2af5745c12d4324001b7231c2a45f0bdd82d88142e212a. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/739bafc8-fac4-41d1-bde3-3c9257bfbf8e.json and https://artists.proofprofile.net/proofs/artist/739bafc8-fac4-41d1-bde3-3c9257bfbf8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xbd8b37aa168803999b2af5745c12d4324001b7231c2a45f0bdd82d88142e212a","name":"伊藤多喜雄","registered_at":"2026-06-14T16:40:11Z","symbol":"NIM0513098","token_address":"0x4f3f7eb3a231ddefdfcf0315c86b11d2b930f89f","type":"artist","uuid":"739bafc8-fac4-41d1-bde3-3c9257bfbf8e"}
album: GOLDEN☆BEST 雅 “TAKiO SOHRAN”
  type: MusicAlbum
  date published: 1986
album: TAKIO JINC タキオ─ジンク
  type: MusicAlbum
  date published: 1986-12-01
album: TAKIO ─ ソーラン節
  type: MusicAlbum
  date published: 1988-10-21
album: Bushi
  type: MusicAlbum
  date published: 2005-08-24
album: 節 BUSHI
  type: MusicAlbum
  date published: 2005-08-24