Provably Fair by Design
Every game round outcome is derived deterministically from the combination of a secret server seed, player client seed, per-round nonce, and live Stellar ledger hash.
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A decentralized, provably fair gaming ecosystem built natively on Stellar and Soroban. Engineered for complete transparency, instant settlement, and non-custodial play.
How StellarCade guarantees trustless fairness and player sovereignty across all game modes.
Every game round outcome is derived deterministically from the combination of a secret server seed, player client seed, per-round nonce, and live Stellar ledger hash.
We never take custody of your keys or funds. Connect your self-custodied Freighter wallet and sign transactions only when initiating rounds or claiming prizes.
Built directly on Stellar's Soroban smart contract platform, enabling 5-second ledger closes and fractions of a cent per transaction without layer-2 complexity.
Tournament prize pools and daily quest rewards are held in smart contracts and distributed automatically according to immutable rules.
Neither the server nor the player can manipulate round results.
Before you wager, the server generates a secret seed and publishes its cryptographic SHA-256 hash (commitHash), locking its value in advance.
Your client provides a client seed, combines it with the current Stellar ledger hash and round nonce. Neither party can unilaterally dictate entropy.
After settlement, the server reveals serverSeed. You can independently verify that the seed matches the commitment and recompute the final outcome offline.
The four specialized codebases that comprise the open-source StellarCade ecosystem.
The full Next.js frontend experience and comprehensive Rust Soroban smart contract catalog powering on-chain arcade rooms, game logic, and prize vaults.
Universal TypeScript SDK providing client-side WebCrypto fairness verification, Freighter wallet connectors, RPC helpers, and typed game APIs.
Deterministic off-chain settlement service managing commit-reveal cycles, ledger hash commitments, and hash-chained dispute resolution audit trails.
Automated chat interfaces supporting non-custodial Ed25519 challenge-response wallet linking, real-time leaderboard queries, and quest tracking.