皆木綴
type: MusicGroup
popularity: 8
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ab5e31d4fd0fa065b1361d191799f21d6e36d4b82072540915a90c7da370048
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/02ff11fc-3e18-4d8a-bc17-8d1e0a816183.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02ff11fc-3e18-4d8a-bc17-8d1e0a816183.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02ff11fc-3e18-4d8a-bc17-8d1e0a816183
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ab5e31d4fd0fa065b1361d191799f21d6e36d4b82072540915a90c7da370048","name":"皆木綴","registered_at":"2026-06-15T14:41:25Z","symbol":"NIM0740085","token_address":"0x5fe35068e6d443297ea59d74a6a3f92805b4f286","type":"artist","uuid":"02ff11fc-3e18-4d8a-bc17-8d1e0a816183"}
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 0x5ab5e31d4fd0fa065b1361d191799f21d6e36d4b82072540915a90c7da370048. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02ff11fc-3e18-4d8a-bc17-8d1e0a816183.json and https://artists.proofprofile.net/proofs/artist/02ff11fc-3e18-4d8a-bc17-8d1e0a816183.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:55:46Z
  text: {"copyright_id":"0x5ab5e31d4fd0fa065b1361d191799f21d6e36d4b82072540915a90c7da370048","name":"皆木綴","registered_at":"2026-06-15T14:41:25Z","symbol":"NIM0740085","token_address":"0x5fe35068e6d443297ea59d74a6a3f92805b4f286","type":"artist","uuid":"02ff11fc-3e18-4d8a-bc17-8d1e0a816183"}