Tabichain is a scalable Proof-of-Stake blockchain that is fully compatible and interoperable with the Ethereum Virtual Machine (EVM). It is built using the Cosmos SDK which runs on top of the CometBFT (a fork of Tendermint Core) consensus engine, to accomplish fast finality, high transaction throughput and short block times (~5 seconds). Tabichain enables these key features by: Leveraging modules and other mechanisms implemented by the Cosmos SDK. Implementing CometBFT's Application Blockchain Interface (ABCI) to manage the blockchain. Utilizing geth as a library to promote code reuse and improve maintainability. Exposing a fully compatible Web3 JSON-RPC layer for interacting with existing Ethereum clients and tooling (Metamask, Remix, Truffle, etc). The sum of these features allows developers to leverage existing Ethereum ecosystem tooling and software to seamlessly deploy smart contracts which interact with the rest of the Cosmos ecosystem.