What does provably fair mean?
Every result on AceHouse is produced from seeds that are fixed before you bet, so neither side can change the outcome afterwards.
Solo games
Each bet uses three values: a server seed (you see its SHA-256 hash in advance), your client seed (you can change it any time) and a nonce that grows by one with each bet. The result is HMAC-SHA256(server seed, client seed : nonce). When you rotate the seed pair we reveal the old server seed, and you can re-calculate every bet made with it on the Provably fair page.
Live games
Roulette, Wheel of Fortune, Crash, Duels and Trader publish the hash of the round seed before betting opens and reveal the seed when the round is over.