Tohru Adachi
type: MusicGroup
popularity: 5
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65c2e27b606254312351355369dd1daf5616d064aa89db9d3063d6ed1c013e89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/024d1c93-752c-461b-82e3-a36636884d12.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/024d1c93-752c-461b-82e3-a36636884d12.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/024d1c93-752c-461b-82e3-a36636884d12
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65c2e27b606254312351355369dd1daf5616d064aa89db9d3063d6ed1c013e89","name":"Tohru Adachi","registered_at":"2026-06-15T14:15:28Z","symbol":"NIM0733896","token_address":"0xd8fab4ab64e5261515771b62a2902b3f4d267118","type":"artist","uuid":"024d1c93-752c-461b-82e3-a36636884d12"}
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 0x65c2e27b606254312351355369dd1daf5616d064aa89db9d3063d6ed1c013e89. 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/024d1c93-752c-461b-82e3-a36636884d12.json and https://artists.proofprofile.net/proofs/artist/024d1c93-752c-461b-82e3-a36636884d12.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x65c2e27b606254312351355369dd1daf5616d064aa89db9d3063d6ed1c013e89","name":"Tohru Adachi","registered_at":"2026-06-15T14:15:28Z","symbol":"NIM0733896","token_address":"0xd8fab4ab64e5261515771b62a2902b3f4d267118","type":"artist","uuid":"024d1c93-752c-461b-82e3-a36636884d12"}