MY CRYPTO CASINO
100% On-Chain Casino on Solana
WHAT IS MY CRYPTO CASINO?My Crypto Casino is a crypto casino built natively on Solana.
The core idea is simple: instead of asking players to trust a traditional casino backend, My Crypto Casino settles bets, game results and payouts on-chain, where activity can be independently inspected and verified.
Players use USDC. Only their own wallet can withdraw their balance, which they can do at any time, and there are no wagering requirements.
WHY ON-CHAIN?My Crypto Casino is not simply a traditional online casino that accepts crypto payments.
The casino itself is built around a Solana program: bets are recorded, game results are computed and payouts are settled on-chain, creating a public and auditable record of gameplay.
This means players do not have to rely solely on what the casino displays on its interface. Transactions and game activity can be independently checked on Solana.
Our goal is straightforward:
Don't ask players to trust us. Give them the ability to verify us.WHY MY CRYPTO CASINO?On-Chain SettlementBets, results and payouts are settled by the Solana program and can be independently inspected.
Non-Custodial by the OperatorYour balance is held in your own on-chain account, controlled by the program, not in an operator-controlled database. The operator cannot withdraw player balances; only your wallet can.
Instant WithdrawalsWithdrawals are signed by your wallet and executed on-chain in seconds. No manual approval, no operator processing queue (minimum 1 USDC through the app).
No Wagering RequirementsThere are no rollover requirements locking withdrawals behind additional betting conditions.
No KYCMy Crypto Casino currently operates without any KYC onboarding process. Access is restricted from some jurisdictions — see the restricted countries list in our documentation.
USDCBets and payouts are denominated in USDC, avoiding the additional volatility of using a fluctuating native casino token.
Provably FairGame outcomes are designed to be independently verifiable rather than simply asking players to trust the result displayed by the casino.
GAMESCurrently live:•
Crash•
Dice — adjustable win probability from 2% to 98%
•
Mines — 5x5 grid with 1 to 24 mines
All games currently run with a
1.5% house edge. The edge is recorded on-chain and locked into each bet when it is placed.
Blackjack is coming very soon, with more games to follow:
• Poker
• Plinko
• Roulette
PROVABLY FAIR & VERIFIABLEEvery My Crypto Casino game result is computed and checked by the on-chain program, using public and reproducible inputs.
Crash and Mines use a commit-reveal mechanism combined with Solana chain entropy:•
Crash: before each round, the SHA-256 hash of a 32-byte server secret is committed on-chain. When the round starts, the latest Solana slot hash is recorded on-chain. When the round ends, the secret is revealed, the program verifies it against the commitment, and computes the crash point from the secret and the slot hash.
•
Mines: when your game starts, the commitment to the server seed and the latest Solana slot hash are recorded on-chain, in the same transaction that takes your stake. At settlement, the program verifies the revealed seed against the commitment, rebuilds the board from the seed, the slot hash, your account and your game counter, and checks every tile.
Dice works differently: there is no operator secret. The roll is derived from the Solana slot hash, your on-chain player account and its bet counter, and is settled by the program in a single instruction.
Some gameplay inputs, such as the moment you cash out in Crash and the tiles you open in Mines, are submitted by our server. The program checks them against the result it computes itself: a cash-out can never exceed the crash point, and every opened tile is checked against the rebuilt board.
The formulas and derivation inputs are public.
Every historical result can therefore be independently recomputed from on-chain data.To be precise, My Crypto Casino currently uses
commit-reveal + public Solana chain entropy, not a VRF. The documentation also publicly describes the trust assumptions and limitations of this model.
Full technical explanation:Provably Fair OverviewStep-by-step verification:Verify a RoundREFERRAL NETWORKMy Crypto Casino uses a
5-layer on-chain referral network.
One third of the house edge on every bet placed by players in your network is allocated to referral commissions. With the current 1.5% edge, that is 0.5% of their betting volume, paid in USDC.
The allocation is distributed across five layers:
Layer 1: 60%
Layer 2: 20%
Layer 3: 10%
Layer 4: 5%
Layer 5: 5%
Direct referrals therefore generate the largest share, while activity further down the network continues to contribute rewards.
Commissions are calculated and credited by the smart contract on every settled bet. They accumulate on-chain in the network's account, and the NFT holder claims them to their casino balance and can then withdraw them.
The network itself is represented by a
tradable NFT. Whoever holds the NFT owns the referral network: transferring the NFT to another wallet transfers the network, its future commissions and any unclaimed rewards.
LINKSCasino: mycryptocasino.comDocumentation: docs.mycryptocasino.comX: @MyCryptoCasinoDiscord: Join the My Crypto Casino DiscordQUESTIONS / COMMUNITYWe created this thread not only to announce My Crypto Casino, but also to provide a public place for technical questions, feedback and discussion.
If you want to challenge any of our claims, especially the on-chain or provably fair aspects, feel free to do so here.
We are happy to explain how the system works and point to the relevant on-chain data or documentation.
My Crypto Casino
Built on Solana. Verifiable on-chain.
