The Red Horse (, 1983) is an epic novel written by Eugenio Corti that follows an industrial family, the Rivas, in Nomana starting from the end of May 1940 through World War II and the new democratic I
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 0xf769612792bcd72321f78d0be8301f1dec26fe7c02b327552ef8efd64525532f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3929b54e-1e3f-4cda-865a-452892089e08.json and https://artists.proofprofile.net/proofs/artist/3929b54e-1e3f-4cda-865a-452892089e08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).