Reference

Go Back to Any Crash Round You Played

Every Crash round you play on grandprize is saved to your account history. Pull up the multiplier curve, see exactly where you cashed out, and decide what you'd do differently — all from your phone or browser, available where state law permits.

Full Multiplier CurveYour Cash-Out MarkerRound Seed VisibleMobile ReplayAccount History Log
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grandprize Go Back to Any Crash Round You Played
FAIR ROUND SIGNALS

How We Keep Crash Replays Honest

Provably Fair Architecture

Spribe's Aviator and comparable Crash titles use a provably fair system — the round seed is committed before the multiplier generates, so no outcome can be altered after the fact. You can audit this yourself from the replay panel.

Immutable Round IDs

Every Crash round is assigned a unique round ID at the moment it opens. That ID is written to the account log immediately and cannot be edited — what you see in replay matches what the server recorded at the time of play.

Provider-Level Audit Trail

Spribe and the other studios in our Crash lobby submit their random-number generation to third-party technical labs. Audit certificates are held at the provider level and referenced in each game's information panel.

Account-Level History Integrity

Your replay log on grandprize is read-only from your end — no round can be deleted or altered through your account settings. This protects the record you'd reference in any dispute or seed verification check.

grandprize What's Inside the Crash Replay Log

What's Inside the Crash Replay Log

When you open your account history on grandprize, each Crash session is listed with its round ID, the final multiplier, and the exact point your cash-out was recorded. Tap any row and the replay renders the full parabolic curve frame by frame — the same animation the live round ran. Providers like Spribe, whose Aviator title powers a large share of our

Crash lobby, attach a server-generated seed to each round so the outcome is verifiable independently. That seed is shown in the replay detail panel. Whether you're on Android Chrome or desktop, the replay loads without requiring a separate download or plugin.

REPLAY HELP PATHS

Help While Reviewing Your Crash Rounds

Missing Round in History If a completed Crash round isn't showing in your replay log, open a live chat ticket with the round timestamp. Our team pulls the session record directly from the provider log and confirms the result.
Seed Verification Questions Each replay panel shows the server seed and client seed used to generate that round. If you want help cross-checking the hash against the published algorithm, our account support team walks you through it step by step.
Replay Won't Load on Mobile Crash replays are browser-rendered — no app install needed. If the animation stalls, clear your mobile browser cache, then reload the history page. Still stuck? Drop us a message with your device model and browser version.

Crash Round Replay Terms, Plain and Simple

01
What is a Crash round multiplier?

The multiplier is a rising number that starts at 1x when a Crash round opens. It climbs until the round ends. Your payout equals your stake multiplied by whatever value you locked in at cash-out.

02
What does 'cash-out point' mean in a replay?

Your cash-out point is the exact multiplier value at which your withdrawal from that round was processed. The replay marks it visually on the curve so you can see how it compared to the final crash value.

03
What is a round seed in Crash?

A round seed is a cryptographic string generated before the multiplier is calculated. It proves the outcome was fixed before betting opened, letting you independently verify the round was not manipulated after the fact.

04
What does 'provably fair' mean for Crash?

Provably fair means the algorithm generating each round's multiplier can be checked by anyone using published math. The server commits to a seed hash before the round, preventing any outcome change once wagers are placed.

05
What is a round ID?

A round ID is a unique identifier assigned to each Crash game instance the moment it starts. You find it in your account history and can use it to locate the exact replay or raise a support query about that session.

06
What is auto cash-out in Crash?

Auto cash-out is a preset multiplier value you enter before a round starts. The system exits your position automatically when that value is reached, without requiring you to tap the button during the live round.

Common Questions About Crash Round Replay

Your account history on grandprize stores completed Crash rounds and lets you replay them from your session log. Scroll back through past sessions in the history tab; older entries remain accessible as long as your account is active.

Yes. The replay renders directly in your mobile browser — Chrome on Android and Safari on iOS both handle it without a plugin. Players in Detroit and Atlantic City who use mobile access have confirmed the animation loads cleanly on current devices.

Each replay entry displays the stake you placed, the multiplier at your cash-out point, and the amount credited to your account wallet for that round. The final crash value is also shown so you can compare your exit to where the round ended.

Open the replay detail panel for any round and copy the server seed hash and client seed shown there. Use any SHA-256 hash checker to confirm the hash matches the published algorithm for that provider — no third-party tool from us required.

Screenshot the replay panel showing the round ID and the cash-out marker, then start a live chat with our support team. We pull the raw server log for that round ID and compare it against what the replay displays to resolve the discrepancy.

Aviator by Spribe is included in the Crash replay log on grandprize. Every round you play in Aviator generates a round ID entry in your history, and the multiplier curve replay with seed detail is accessible the same way as other Crash titles.
Reference

Crash Round Replay

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Access may be available only in states where local law permits.

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