Dogechain is a unique blockchain platform designed to augment the functionality of the popular Dogecoin. Built as a layer-2 scaling solution in 2022, Dogechain leverages the Polygon Edge framework to provide increased utility, enabling users to integrate smart contracts, decentralised applications (DApps), and NFTs alongside Dogecoin's meme culture. By bridging Dogecoin to a bespoke Ethereum sidechain, it expands transaction capabilities and introduces lower fees, improving transactional speed and cost-effectiveness. Dogechain empowers Dogecoin holders by allowing them to wrap their DOGE as WDOGE for use in high-value decentralised finance (DeFi) ecosystems. It aims to enhance the everyday utility of Dogecoin in the blockchain space, while preserving its fun and accessible character.