StarkNet is a permissionless decentralized ZK-Rollup operating as an L2 network over Ethereum, where any dApp can achieve unlimited scale for its computation, without compromising Ethereum's composability and security. StarkNet achieves scale, while preserving the security of L1 Ethereum by producing STARK proofs off-chain, and verifying those proofs on-chain. On StarkNet, developers can easily deploy any business logic using StarkNet Contracts. StarkNet will provide Ethereum-level composability, facilitating easy development and compounding innovation.