VI. Smart Contracts

mova provides a full smart contract system tailored for payments and settlement automation 6 1 execution engines evm solidity compatible wasm any language contracts (js/python/go/java/c++ etc ) chaintable on chain sql style contract execution for web2 developers execution flow includes parameter validation, vm routing, contract execution, state updates, and middleware handling of events/assets/permissions 6 2 system contracts includes built in contracts for chain config, query, governance voting, and multisig 6 3 sdk & developer support multi language sdks (rust, go, solidity, c++ etc ) for reading, writing, context queries, cross contract calls, and role identification 6 4 deployment & maintenance standard flow build → test → compile → upload abi/bytecode → deploy → monitor → optional compliance auditing 6 5 payment contract marketplace (planned) template library including auto settlement, reversible payments, scheduled triggers, invoice nft registration, multisig custody, etc