1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xebc66182f7b39138e4379486fcd83e0deea5dec8dd962cf65162e000b8a412db. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dab913e2-b2e1-4963-a994-344813c55fc7.json and https://artists.proofprofile.net/proofs/artist/dab913e2-b2e1-4963-a994-344813c55fc7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vol. II: Feasting Tonight, There Shall Be None
Volume II: Feasting Tonight, There Shall Be None
Milcron Wept, Crying Heavenward "Hoyalay Elian, Elian Hoyalon"