嶋崎由理
type: MusicGroup
genre: anime
genre: kayokyoku
popularity: 8
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0a82b41274b2c23033c52646cb1f509d373aea5e9b08273f734f053574f82b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc751178-51ff-4651-8677-bd94fb2fae47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc751178-51ff-4651-8677-bd94fb2fae47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc751178-51ff-4651-8677-bd94fb2fae47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0a82b41274b2c23033c52646cb1f509d373aea5e9b08273f734f053574f82b1","name":"嶋崎由理","registered_at":"2026-06-20T17:20:27Z","symbol":"NIM1665146","token_address":"0x26f55269172d0a01d8ce9e2a86bc3b66eedd02b7","type":"artist","uuid":"bc751178-51ff-4651-8677-bd94fb2fae47"}
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 0xe0a82b41274b2c23033c52646cb1f509d373aea5e9b08273f734f053574f82b1. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc751178-51ff-4651-8677-bd94fb2fae47.json and https://artists.proofprofile.net/proofs/artist/bc751178-51ff-4651-8677-bd94fb2fae47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xe0a82b41274b2c23033c52646cb1f509d373aea5e9b08273f734f053574f82b1","name":"嶋崎由理","registered_at":"2026-06-20T17:20:27Z","symbol":"NIM1665146","token_address":"0x26f55269172d0a01d8ce9e2a86bc3b66eedd02b7","type":"artist","uuid":"bc751178-51ff-4651-8677-bd94fb2fae47"}