橋本真也
type: MusicGroup
popularity: 9
followers: 395
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fdba076acf9064b8a7fa297c3444d36ded97e8d1f9ae9d27c4c1d2790f08d75
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf884c83-5b10-4a24-b5fc-ea86295075be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf884c83-5b10-4a24-b5fc-ea86295075be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf884c83-5b10-4a24-b5fc-ea86295075be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fdba076acf9064b8a7fa297c3444d36ded97e8d1f9ae9d27c4c1d2790f08d75","name":"橋本真也","registered_at":"2026-06-21T00:44:15Z","symbol":"NIM1763448","token_address":"0x58cde9b25e4da14ab80b7f10497b2824b6f0e2b1","type":"artist","uuid":"cf884c83-5b10-4a24-b5fc-ea86295075be"}
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 0x6fdba076acf9064b8a7fa297c3444d36ded97e8d1f9ae9d27c4c1d2790f08d75. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf884c83-5b10-4a24-b5fc-ea86295075be.json and https://artists.proofprofile.net/proofs/artist/cf884c83-5b10-4a24-b5fc-ea86295075be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x6fdba076acf9064b8a7fa297c3444d36ded97e8d1f9ae9d27c4c1d2790f08d75","name":"橋本真也","registered_at":"2026-06-21T00:44:15Z","symbol":"NIM1763448","token_address":"0x58cde9b25e4da14ab80b7f10497b2824b6f0e2b1","type":"artist","uuid":"cf884c83-5b10-4a24-b5fc-ea86295075be"}
album: さらば破壊王・・・橋本真也 入場テーマ曲 (Digital Ver.)
  type: MusicAlbum
  date published: 2008-08-06
album: さらば破壊王・・・橋本真也 入場テーマ曲 (Digital Ver.)
  type: MusicAlbum
  date published: 2008-08-06