ContributionDAO is an institution grade staking platform, it also has a robust and innovative lab team that is developing great quality products both on infrastructure and application levels, for example Proosqure.xyz and Lightlayer.xyz. Proofsquare.xyz: a noval community infrastructure suite, that offer smart automation and virtual assistant to help manage global community with few clicks away. Lightlayer.xyz: a Trustless Ethereum execution client that is lightweight, scalable, trustless, instant sync and easy to use for validator and staking service.