Cronos is an EVM chain built on Cosmos SDK with IBC connectivity, acting as the smart‑contract hub for the Crypto.com ecosystem. Its Cronos Gravity Bridge allows native ERC‑20 assets to move between Cosmos zones and Ethereum, and a native staking module pays ~12 % APR in CRO. The chain’s Gas Grants program has onboarded over 400 projects since 2022.