Aviator: what 555 completed demo bets showed

The observed 1 USD / 1.5× demo run

The observed payout is 519 virtual USD from 555 USD staked: 93.5135% returned and a net change of −36 USD. There were 346 paying bets. Returned money includes the original stake. This is the measured return for this sample and cashout setting, not SPRIBE’s theoretical RTP and not a prediction of the next 555 bets. Separate demo resets are never presented as one continuous recorded wallet.

How we recorded and checked the sample

We used the official public SPRIBE demo through its normal interface, in English with virtual USD. Each recorded bet staked 1 USD and requested automatic cashout at 1.5×. The sample spans six session segments. It is not a test of an Egyptian operator, a funded account, withdrawals, KYC or an Egyptian mobile network.

The collector saved 556 completed bets before collection was paused. This article uses the first 555 in chronological order, as requested before running the analysis. The final completed bet remains in the private archive. We did not pick rows according to whether they won. Ten pilot bets are outside this sample; five accepted but unresolved bets from interrupted attempts are also excluded. Missing outcomes can bias this sample, so it is not 555 uninterrupted global game rounds.

For each included bet we checked acceptance, final settlement and the equation: opening balance minus stake plus gross return equals closing balance. Within a session, the next opening balance must match the previous closing balance. All 555 equations pass; there are no duplicate round identifiers. Private source files were checked against their saved SHA-256 manifests. Public downloads omit account identifiers, session tokens and raw protocol bodies.

The observed payout is 519 virtual USD from 555 USD staked: 93.5135% returned and a net change of −36 USD. There were 346 paying bets. Returned money includes the original stake. This is the measured return for this sample and cashout setting, not SPRIBE’s theoretical RTP and not a prediction of the next 555 bets. Separate demo resets are never presented as one continuous recorded wallet.

The replay engine uses only the recorded crash multiplier. A hypothetical cashout wins only when the crash multiplier is strictly greater than the target; equality is treated conservatively as a loss. Values are rounded to monetary cents. Synthetic bankrolls start at 10,000 EGP; this is a convenient local illustration, not an exchange-rate calculation. Session gaps reset waiting signals and progression steps, while the synthetic bank carries forward.

Data and reproducibility

To reproduce the search, download rounds.json, replay.js, grid.mjs and reproduce.mjs with their full filenames into one folder, then run node aviator-eg-reproduce.mjs. Check file integrity against checksums.json.