PROVABLY FAIR VERIFICATION
On the main page you see the Today's Server Seed Hash (public commitment). This hash was created before any bets were placed and cannot be changed.
The real Server Seed for the previous day is revealed on this page.
Take any bet TXID and the revealed Server Seed and run this command:
echo -n "SERVER_SEED_HERE + YOUR_TXID_HERE" | sha256sum # no "+" and no " "
Take the first 8 hexadecimal characters of the result, convert them to decimal and calculate modulo 65536:
roll = (16#FIRST_8_HEX) % 65536
Example command (replace with real values):
hex=$(echo -n "a1b2c3d4e5f6...678d33b9b1bc490e..." | sha256sum | cut -d' ' -f1 | cut -c1-8);
echo "$hex -> $((16#$hex % 65536))"