As industrial agricultural platforms accelerate corporate data enclosure, predatory data scraping, and top-down digital monitoring, grassroots movements are reclaiming the technical architectures that govern their livelihoods. This panel showcases practical infrastructure co-designed directly alongside land stewards across three distinct global contexts. Featuring field insights from rural India, the open grain fields of the upper Midwest, and Indigenous-led labs in Hawaiʻi, the speakers will demonstrate how decentralized systems can amplify localized innovation and support data sovereignty.