Cockroach ChaincockroachCHAIN Read the whitepaper
FOR BUILDERS

Build with the
tools you know.

Full EVM support: deploy existing Solidity contracts with MetaMask, Hardhat, Foundry and ethers.js — no rewrites.

AT A GLANCE

EVM on top. Cosmos underneath.

ExecutionEVM
Finality1 block
Fee burn50%
InteroperabilityIBC
ModulesCosmos SDK
ConsensusCometBFT
WHAT YOU CAN BUILD

Start with a useful idea.

Everything people build blockchains for.

DeFi

Swaps, lending and vaults in Solidity, final in one block.

Payments

~5s transfers (design target) with predictable fees.

Cross-chain apps

Move assets to and from Cosmos chains over IBC.

NATIVE POWER FROM SOLIDITY

Precompiles.

Reach Cosmos SDK modules — staking, governance and more — directly from Solidity through precompiled contracts. Build delegation dashboards and on-chain votes without leaving the EVM.

01Deploy as usual

Hardhat, Foundry or Remix — your pipeline just works.

02Call native modules

Staking & governance precompiles from your contracts.

03Connect your wallet

RPC endpoint and chain ID are published at launch — see the whitepaper.

Read the architecture