尾崎勇太
type: MusicGroup
popularity: 2
followers: 167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6f9e11347507cba59234f6a4521a824575365f6752134631b35b3bd92dd0885
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/038a5c8c-531c-4f66-9e71-5ee5a0c750da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/038a5c8c-531c-4f66-9e71-5ee5a0c750da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/038a5c8c-531c-4f66-9e71-5ee5a0c750da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6f9e11347507cba59234f6a4521a824575365f6752134631b35b3bd92dd0885","name":"尾崎勇太","registered_at":"2026-06-15T14:44:56Z","symbol":"NIM0740919","token_address":"0x4a95d6a9efc2e35b27fb405541910f01c0871a7e","type":"artist","uuid":"038a5c8c-531c-4f66-9e71-5ee5a0c750da"}
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 0xa6f9e11347507cba59234f6a4521a824575365f6752134631b35b3bd92dd0885. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/038a5c8c-531c-4f66-9e71-5ee5a0c750da.json and https://artists.proofprofile.net/proofs/artist/038a5c8c-531c-4f66-9e71-5ee5a0c750da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xa6f9e11347507cba59234f6a4521a824575365f6752134631b35b3bd92dd0885","name":"尾崎勇太","registered_at":"2026-06-15T14:44:56Z","symbol":"NIM0740919","token_address":"0x4a95d6a9efc2e35b27fb405541910f01c0871a7e","type":"artist","uuid":"038a5c8c-531c-4f66-9e71-5ee5a0c750da"}
album: letter
  type: MusicAlbum
  date published: 2020-11-20