Provably Fair

“Provably fair” means we commit to a hashed server seed before you roll. You pick your own client seed. After the round we reveal the server seed so you can verify we didn't cook the dice. Roll =SHA-256(server : client : nonce) mapped to [0,1). This is a toy — educational vibes only.

Server Seed (secret until reveal)

Commitment (SHA-256 of server seed — published up front)

— not committed yet —

Client Seed (you control this)

Nonce