smartmeshfoundation/photon

Photon is an off-chain scaling solution designed for mobile and other devices, enabling instant, low-fee, and scalable payments that complement the Ethereum and Spectrum blockchains. It supports ERC20 and ERC223 compatible tokens and includes features like cooperative settlement, withdrawal without closing channels, and crash recovery, optimized for mobile networks via Matrix communication. This project is aimed at developers and users seeking efficient blockchain payment solutions, though it is still under active development and not recommended for real funds.