Rady or El-Rady is a surname. Notable people with the surname include: Elsa Rady (1943–2011), American ceramist Martyn Rady (born 1955), British historian Michael Rady (born 1981), American actor Os
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 0x3afca4070879de4857a56d76955716d956f31a22871b3eeb4b2332bd27735b5e. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b634c40-5062-4139-9860-e2ad56bf9bec.json and https://artists.proofprofile.net/proofs/artist/2b634c40-5062-4139-9860-e2ad56bf9bec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).