Arbitrum crash-spel

Arbitrum is a Layer 2 "rollup" — it batches many transactions together and posts a compressed proof back to Ethereum mainnet, inheriting Ethereum's security guarantees while charging roughly $0.05-0.50 per transaction instead of mainnet's $1-8.

For crash games built as smart contracts, Arbitrum has become one of the more common deployment targets specifically because it lets a casino advertise "verified on-chain" without the gas cost pricing out smaller bettors.