SPIN
0×
37%
1.2×
35%
1.5×
16%
2×
7%
3×
3%
5×
1%
Bet amount (SOL)
Server-authoritative · Provably fair
Provably Fair
Awaiting betServer seed (SHA-256 commit)
— place a bet to reveal —
Client seed
—
Nonce
—
Each bet commits a hashed server seed up-front.