Technical demo · simulated credits · no real money
A sportsbook flow, built like a real product.
BetProof demonstrates Braintriangle's full-stack approach: React + Zustand + TanStack Query on the front, a transactional Node/SQLite ledger on the back, and a read-only Web3 wallet connection. Every team, event and odd is fictional.
Starts a private demo session with 1,000.00 fictional credits. No sign-up, no wallet required.
Your own persistent account
A private demo session issued by the server (HttpOnly cookie). Refresh, navigate or come back later — your balance and bets are restored.
Server-authoritative ledger
Odds snapshots, payouts and balances are computed on the server in integer units, inside atomic database transactions.
Idempotent by design
Every bet carries a one-time key. Retries never double-charge; settlements never double-pay.
Read-only wallet connection
Connect MetaMask to see address and network. No signatures, no transactions, not linked to credits.