Smart Contracts in ArthaChain: Dual VM Support for Maximum Flexibility

One of the biggest barriers to blockchain adoption is the lack of flexibility in smart contract execution environments. Most blockchains force developers into a single language or virtual machine. ArthaChain changes that with its innovative dual virtual machine (VM) architecture, offering native support for both EVM (Ethereum Virtual Machine) and WASM (WebAssembly) environments. This allows developers to write smart contracts in Solidity, Rust, AssemblyScript, or any WASM-compatible language — unlocking a broader ecosystem of innovation.

Why Dual VM Support Matters

Developers come from different backgrounds — some are seasoned Ethereum engineers fluent in Solidity, while others prefer Rust or AssemblyScript from the WASM world. Instead of forcing migration or limiting access, ArthaChain bridges the gap with parallel VM support. Whether you're deploying existing dApps from Ethereum or building next-gen applications in high-performance, memory-safe languages like Rust, ArthaChain gives you the freedom to choose — without compromise.

How Multi-VM Execution Works

ArthaChain’s smart contract runtime is designed to dynamically detect and route contracts based on their type. The system checks whether the incoming smart contract is EVM bytecode or a WASM module, and then executes it using the appropriate runtime engine. Here's a simplified version of that logic:

// Multi-VM Contract Execution (Pseudocode)
function executeSmartContract(contract, input, context) {
  if (contract.type === "evm") {
    return evmRuntime.execute(contract.bytecode, input, context);
  } else if (contract.type === "wasm") {
    return wasmRuntime.execute(contract.module, input, context);
  }
  throw new Error("Unsupported contract type");
}

This architecture is modular, fast, and future-proof, enabling seamless execution of diverse smart contract types side by side.

Build with Solidity, Rust, AssemblyScript, and More

With ArthaChain, you're not locked into a single ecosystem. Developers can deploy smart contracts using:

• Solidity (via EVM layer) for easy migration of Ethereum-based projects

• Rust/AssemblyScript/C++ (via WASM layer) for high-performance applications

• Support for future languages as WebAssembly continues to evolve

The platform includes SDKs, compilers, debugging tools, and gas-optimized libraries for both environments — giving developers all the tools they need for smart, secure, and scalable contract deployment.

Security and Optimization at Every Layer

Both VMs in ArthaChain are optimized for gas efficiency, deterministic execution, and formal verification support. WASM contracts benefit from smaller code size, better performance, and compatibility with advanced static analysis tools. Meanwhile, EVM-based contracts can take advantage of ArthaChain’s quantum-resistant cryptographic layers, anomaly detection, and AI-powered performance profiling. This ensures that no matter the VM, security is never an afterthought.

One Chain, Many Choices: The Future of Smart Contract Development

By supporting both EVM and WASM, ArthaChain provides a unified platform that appeals to both Web3 veterans and next-gen builders. Whether you're migrating DeFi protocols, launching NFT platforms, or building AI-driven dApps, ArthaChain's smart contract environment ensures you can build using the language, VM, and tools you already know — or want to explore. It’s time to rethink what blockchain development can look like.