辰己琉唯(CV.岡本信彦)
type: MusicGroup
popularity: 7
followers: 144
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd0c669c24cbfe8c7d2e31ab61b3e559262605654c597a5e6677d7282510ff1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0daf6009-8635-4069-999a-01514d55b7a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0daf6009-8635-4069-999a-01514d55b7a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0daf6009-8635-4069-999a-01514d55b7a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd0c669c24cbfe8c7d2e31ab61b3e559262605654c597a5e6677d7282510ff1e","name":"辰己琉唯(CV.岡本信彦)","registered_at":"2026-06-15T18:18:15Z","symbol":"NIM0791843","token_address":"0x7cb229da80688eb2eae36dff5866f6b31c9d51e9","type":"artist","uuid":"0daf6009-8635-4069-999a-01514d55b7a3"}
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 0xbd0c669c24cbfe8c7d2e31ab61b3e559262605654c597a5e6677d7282510ff1e. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0daf6009-8635-4069-999a-01514d55b7a3.json and https://artists.proofprofile.net/proofs/artist/0daf6009-8635-4069-999a-01514d55b7a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:55:23Z
  text: {"copyright_id":"0xbd0c669c24cbfe8c7d2e31ab61b3e559262605654c597a5e6677d7282510ff1e","name":"辰己琉唯(CV.岡本信彦)","registered_at":"2026-06-15T18:18:15Z","symbol":"NIM0791843","token_address":"0x7cb229da80688eb2eae36dff5866f6b31c9d51e9","type":"artist","uuid":"0daf6009-8635-4069-999a-01514d55b7a3"}