明石国行(CV:浅利遼太)
type: MusicGroup
popularity: 8
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4db440165ebcf268223043bd1feba08f0e51658e3706ef935b38d7f52005df2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cab331a0-8024-4821-918b-ddc997e41b9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cab331a0-8024-4821-918b-ddc997e41b9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cab331a0-8024-4821-918b-ddc997e41b9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4db440165ebcf268223043bd1feba08f0e51658e3706ef935b38d7f52005df2e","name":"明石国行(CV:浅利遼太)","registered_at":"2026-06-20T22:37:18Z","symbol":"NIM1735918","token_address":"0xb243ecd2e587e5268ed45c2c249b04f0b8b08eed","type":"artist","uuid":"cab331a0-8024-4821-918b-ddc997e41b9b"}
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 0x4db440165ebcf268223043bd1feba08f0e51658e3706ef935b38d7f52005df2e. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cab331a0-8024-4821-918b-ddc997e41b9b.json and https://artists.proofprofile.net/proofs/artist/cab331a0-8024-4821-918b-ddc997e41b9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x4db440165ebcf268223043bd1feba08f0e51658e3706ef935b38d7f52005df2e","name":"明石国行(CV:浅利遼太)","registered_at":"2026-06-20T22:37:18Z","symbol":"NIM1735918","token_address":"0xb243ecd2e587e5268ed45c2c249b04f0b8b08eed","type":"artist","uuid":"cab331a0-8024-4821-918b-ddc997e41b9b"}