Lyes () is a male given name. Notable people with this name include: Lyes Boukria (born 1981), Algerian football player Lyes Cherifi (born 1968), Algerian judoka Lyes Houri (born 1996), French foo
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 0xc5e6ffec98b4adae60600045300d91bcc75a70f9d72d2bdf4cd88935a3a409b3. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a07a534-f6dc-411f-b6ae-2c97bfe526b6.json and https://artists.proofprofile.net/proofs/artist/8a07a534-f6dc-411f-b6ae-2c97bfe526b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).