GainForest is a decentralized science non-profit that leverages AI and blockchain technology to combat deforestation and protect natural ecosystems. Founded in 2017 by Dr. David Dao, its mission is to halt and reverse global deforestation by 2030. GainForest works hand-in-hand with Indigenous Peoples and Local Communities, empowering citizen scientists with tools to gather ecological data and rewarding them through "Measure-To-Earn" technology. The organization utilizes AI, satellite imagery, drone monitoring, and bioacoustics for transparent impact verification. It employs blockchain-based "Environmental Hypercerts" (also known as "Ecocerts" or "Bumicerts") to enable communities to monetize verified stewardship, ensuring funds flow directly and transparently for conservation efforts through decentralized trust funds.