Gon or GON may refer to: Arts Gon (manga), a Japanese manga series Gon (video game), a 1994 video game for the Super Famicom Gon Freecss, the main character from the manga series Hunter × Hunter
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 0x19f37d23b58db613ef8c0d2758921ed79e71a160e23a8106eab5f437513ce4bf. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd7721ef-3b50-4de5-889b-e0b8f4b252e2.json and https://artists.proofprofile.net/proofs/artist/bd7721ef-3b50-4de5-889b-e0b8f4b252e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).