REDIRECTPatrick Fillion#Characters Category:Gay superheroes
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813ca8dc5e900b6e024e8d4a7d73a9afbd49e483a98555eb556d67cec7e0df0a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c2a40a9-baa8-421c-84f4-c2068e3537a3.json and https://artists.proofprofile.net/proofs/artist/5c2a40a9-baa8-421c-84f4-c2068e3537a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).