Venon may refer to the following communes in France: Venon, Eure, in the Eure department Venon, Isère, in the Isère department Uzay-le-Venon, in the Cher department
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 0x214f89b1e3e59621699bde65ba55ffa0389d52ef571be784d96a34641e8e5652. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee0e37b2-1d13-44a7-8f55-a20bee8baafc.json and https://artists.proofprofile.net/proofs/artist/ee0e37b2-1d13-44a7-8f55-a20bee8baafc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).