Execute Draw
Draw Result
Execute a draw to see results
Execute a draw to see results
We gather unpredictable data from multiple sources: operating system randomness, nanosecond-precision timing variations, and live screenshots from the Abbey Road webcam. These are mixed together using SHA-512 hashing.
The mixed entropy seeds a ChaCha20 stream cipher - the same algorithm used by security-critical systems worldwide. We use rejection sampling to eliminate mathematical bias when selecting from your entry pool.
Every draw is signed with Ed25519 digital signatures. This creates tamper-proof evidence - if anyone (including us) tried to change a result after the fact, the signature would become invalid. You can verify any draw independently using our public key.
Every draw is permanently logged with its entropy snapshot, input parameters, results, and signature. This complete audit trail can be reviewed by regulators or auditors to verify the integrity of any competition.