GAP600 scores and guarantees Bitcoin transactions published on the Bitcoin network. The company enables Bitcoin service providers, merchants, and developers to accept zero-confirmed Bitcoin transactions in real time. The company uses data analytics to calculate the risk of a double-spend and, in so doing, confirms transactions instantly, rather than waiting for an initial or subsequent confirmation. This is done by an algorithm (based on real-time data science models) that the company developed, which scores each transaction it curates in real time.