Blockchain-enabled, global risk sharing platform for small scale farmers. IBISA is a risk-sharing service, an alternative to micro-insurance, that protects small farmers worldwide against crop losses due to excess rain or drought. IBISA is based on a peer-to-peer architecture supported by blockchain and Earth Observation technology to reduce costs typically incurred by traditional insurer-centric paradigms and make protection affordable and accessible to 500 million small-scale farmers worldwide.