René d'Herblay, alias Aramis, is a fictional character in the novels The Three Musketeers (1844), Twenty Years After (1845), and The Vicomte de Bragelonne (1847–1850) by Alexandre Dumas, père. He and
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 0x26dff83d810e21e7b200474d98fec926755f5e4e1660bde5698f145de2da4b38. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3d9b544-1259-4892-8183-a8ae2f0c11ad.json and https://artists.proofprofile.net/proofs/artist/a3d9b544-1259-4892-8183-a8ae2f0c11ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).