Genevieve (; ; and Genofeva; 419/422 AD – 502/512 AD) was a consecrated virgin, and is one of the two patron saints of Paris in the Catholic Church and Eastern Orthodox Church. Her feast day is on 3
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 0x30d52886891a828b8d65e512736f4283d71a02c708813ebd43234194a8488baa. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebcd3ae7-58ef-4788-9ad5-a6f4258e0f71.json and https://artists.proofprofile.net/proofs/artist/ebcd3ae7-58ef-4788-9ad5-a6f4258e0f71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).