Provably fair

Verify a draw

Before entries close we publish the hash of a secret seed. After the draw we reveal the seed itself. This page recomputes the winning ticket from the seed, in your browser, so you never have to take our word for it.

How it works

Winning ticket = ( first 52 bits of SHA-256( seed + ":" + competition ) mod tickets sold ) + 1. The published hash must equal SHA-256( seed ). If both check out, the result could not have been changed after entries closed.