Scratch odds tables are derived from the same tier list that generates
outcomes, so the published odds cannot drift from reality. Tests assert
observed frequencies and empirical RTP against the published figures;
the initial prize tables claimed 98% but actually paid 56%.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The Lightning bridge is modelled as the boundary with the outside
world and is the one account permitted to go negative; its negative
balance is exactly what is owed to players inside the system. All
other accounts are floored at zero by both the application and a
database trigger.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Seed expansion uses SplitMix64 so all 32 seed bytes affect the stream;
copying the seed directly into xoshiro state left the first draw
dependent only on bytes 8-15.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
