01
Spin the capsule
One spin costs 0.3 SOL and it's a true coin flip: an exact 50% chance to win a seat. The randomness comes from a verifiable random function whose proof is checked on-chain, so it's provably fair — not “trust us” fair.
Live on Solana
The fairest seat in the house.
Spin for one of 100 seats on a shared board — every seat earns from every spin, and when your rotation ends, you leave with a payout.
A true 50/50, proven on-chain. Every spin verifiable on Solana.
How it works
Three steps. No fine print.
02
Take your seat, start earning
Win, and you claim one of 100 seats. While you're seated, every new spin sends a little slice your way — a steady drip, just for being there.
03
Cash out with a smile
Once the board is full, each new winner takes over one randomly chosen seat. The outgoing player leaves automatically — with their exit reward plus everything they earned. Nobody ever leaves empty-handed.
The board, right now
0 / 100100 still open
Every number here is read straight from the chain. Wins fill an open seat until all 100 are taken; after that, every win rotates someone out.
Seats filled
0/100
Spins settled
0
Paid out, all time
0 SOL
Last seat rotation
—
Reading the chain…
Fairness
Fair by math, not by promise.
We didn't ask you to trust us — we built it so you don't have to.
Provably fairVerify a spin
01
Provably random
Every flip comes from a verifiable random function and settles on-chain. Check any spin yourself — yours or a stranger's.
02
Players are paid first
Every payout you're owed is senior to the house's cut — the operator earns only once players are fully covered, enforced on-chain.
03
Nobody holds the keys to your payout
Settlement is permissionless: anyone can trigger payouts, so no operator stands between you and your SOL.
The full picture
Every detail, start to finish.
Five short answers. Read the ones you care about.
01
The spin
0.3 SOL, one flip, an exact 50% chance — no curve, no streaks, no house thumb on the scale. The deciding number comes from a verifiable random function, proof-checked on-chain, and lands with the result so anyone can replay it.
02
The board
100 seats, and that number never moves. Win one, and every spin after yours sends a small share your way for as long as you hold it.
03
The rotation
When the board is full, a new winner takes over one seat at random. That player's rotation ends automatically and they leave with a payout — exit reward plus everything the seat earned.
04
The guarantee
The program can't promise more than it actually holds, and that's checked as part of every spin. Payouts are permissionless too: anyone can trigger them.
05
And if a spin doesn't win?
Half of them don't — that's what an honest flip means. Your 0.3 SOL goes to the players holding seats, and into the pool that funds their exits.
Good questions.
Exactly 50%. Every spin is an independent coin flip — the odds never drift with the size of the board, the time of day, or how many spins came before yours.
You cash out automatically. A new winner takes over your seat and the program sends you your exit reward plus everything your seat accrued — no claim button, no waiting on anyone.
Check the chain yourself. Each spin records its verifiable-randomness proof and its outcome on Solana, so you can verify any spin — yours or a stranger's — without asking us for anything.
You do. Every payout a player is owed is senior to the operator's fee — the house collects only once player claims are fully covered, and while they aren't, 100% of the house's cut is redirected to cover them. It's enforced on-chain, not promised in a blog post.
A Solana wallet and about 0.31 SOL — 0.3 for the spin, plus a little for the oracle and network fees. One friendly note: this is a game of chance, so play with what you'd happily spend on a bit of fun — and no more.