Built to outlast.
Cockroach Chain is an EVM-compatible Layer-1 with single-block finality, predictable fees and a monetary policy its holders control. Ship Solidity apps with the tools you already use, secured by COCKROACH stakers.
Everything on-chain,
in one view.
Blocks, stake and burn update as they happen. This is a simulated devnet feed; the explorer goes live with the public testnet.
Rules you can count on.
About five seconds from signing to final. No reorgs and no waiting for confirmations.
of every gas fee destroyed
Solidity, MetaMask and Hardhat work as-is
active validators, plus standby nodes that earn while online
maximum monthly reward, enforced in code
move assets to and from other Cosmos chains
A chain designed for the long run.
Familiar for builders
Full EVM support for Solidity, MetaMask, Hardhat, Foundry and ethers.js. Deploy existing contracts without rewriting a line.
Final in one block
CometBFT finalizes each block the moment it is committed. No reorgs, no waiting for confirmations, no ambiguity for exchanges or apps.
Owned by its holders
Rewards, fees and burn rate change only by on-chain vote, inside limits written into the protocol itself.
What you can build
on Cockroach.
Full EVM support, one-block finality and native IBC cover the use cases people build blockchains for.
DeFi
Swaps, lending and vaults written in Solidity, settled final in one block.
Payments
Send and receive in about five seconds, with fees that stay predictable.
Tokenization
Issue ERC-20 tokens for stablecoins, real-world assets or loyalty points.
NFTs and gaming
Mint collectibles and in-game items without fees that swing with demand.
DAOs
Run treasuries and on-chain votes, and call the governance module from a contract.
Cross-chain apps
Move assets to and from other Cosmos chains natively over IBC.
Staking products
Build delegation dashboards and staking tools on the staking precompile.
Identity and records
Anchor certificates, credentials and proofs on-chain that anyone can verify.
Ethereum on top. Cosmos underneath.
Applications speak EVM. Staking, governance and the burn run as native Cosmos SDK modules, reachable from Solidity through precompiled contracts. Consensus is CometBFT, and assets move to other chains over IBC.
Read the developer overview →From signature to settlement.
Sign
You sign with MetaMask, Keplr or any EVM wallet. One key controls both your 0x and cockroach1 address.
Secure the network. Earn from it.
Protocol parameters, adjustable by governance. Not a guaranteed return. Risk disclosure
A monetary policy you can read in one minute.
Disinflation by design
The reward steps down 0.1% a month every year, with no compounding, until it settles at a 0.5% monthly floor.
Hard limits in code
Governance can raise or lower the rate at any time. It can never exceed 3% a month, whatever a vote says.
A burn on every block
Half of all gas fees is destroyed before rewards are paid. A public burn address removes tokens from buybacks permanently.
Gas. Stake. Vote.
COCKROACH pays for every transaction, secures the chain through staking and carries the vote on every protocol change.
Every rule is on the table.
Propose
Any holder can table a change to rewards, fees, burn share or validator rules with a deposit.
Vote
Voting power follows stake. Delegators can override their validator's vote on any proposal.
Protect
Expedited one-day votes can freeze addresses tied to exploits, keeping the community's funds safe.
From devnet to mainnet.
Devnet
Core modules built and tested on a multi-node network.
Public testnet
External validators, faucet, explorers and live governance.
Security audit
Independent review of all custom chain code and genesis.
Mainnet
Genesis, public sale at $10.00 and exchange listing. Coming soon
Be there from block one.
Run a validator on the public testnet and help shape mainnet.
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