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LastcoinVision documentation

LastcoinVision (LCV) is a Cosmos SDK Layer-1: four custom modules for government workflows (identity, land registry, voting, tax), an EVM- and CosmWasm-compatible smart contract layer, and a TypeScript developer platform. This site documents all of it — including the parts that aren't finished yet.

This is documentation for testnet/devnet software. No independent security audit has been performed and there is no production mainnet — see the validator handbook and each module's limitations section before relying on anything here for a real deployment.

Where to start​

  • New to the chain? Run a node, then connect MetaMask or connect Keplr.
  • Building a dApp? Jump to the tutorials — every one of them is tested against a live devnet, not just written and hoped to work.
  • Looking up a module's exact behavior? The module reference renders each module's SPEC.md directly from the chain's own repository — this page and the source code can't drift apart.
  • Running a validator? See the validator handbook.
  • Integrating against RPC/REST/JSON-RPC directly? See the API reference.