林煌光
type: MusicGroup
popularity: 14
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5c194047f27eac0dba29e6eeef49d9aea8ef5dbde0b197a99f3fb8333a6193f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e464af55-dd5a-4c09-a132-5e31ee7eb2ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e464af55-dd5a-4c09-a132-5e31ee7eb2ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e464af55-dd5a-4c09-a132-5e31ee7eb2ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5c194047f27eac0dba29e6eeef49d9aea8ef5dbde0b197a99f3fb8333a6193f","name":"林煌光","registered_at":"2026-06-15T04:25:48Z","symbol":"NIM0681474","token_address":"0xad5551142e3b196f3884f2b99440c09f384635d0","type":"artist","uuid":"e464af55-dd5a-4c09-a132-5e31ee7eb2ac"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c194047f27eac0dba29e6eeef49d9aea8ef5dbde0b197a99f3fb8333a6193f. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e464af55-dd5a-4c09-a132-5e31ee7eb2ac.json and https://artists.proofprofile.net/proofs/artist/e464af55-dd5a-4c09-a132-5e31ee7eb2ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xc5c194047f27eac0dba29e6eeef49d9aea8ef5dbde0b197a99f3fb8333a6193f","name":"林煌光","registered_at":"2026-06-15T04:25:48Z","symbol":"NIM0681474","token_address":"0xad5551142e3b196f3884f2b99440c09f384635d0","type":"artist","uuid":"e464af55-dd5a-4c09-a132-5e31ee7eb2ac"}