When blockchain participants are held responsible for their actions.
Red Belly Blockchain holds blockchain participants accountable for their actions to achieve unprecedented security. Existing blockchains lose assets if a third of the participants experience a problem, which is inevitable after a sufficiently long execution. In reality blockchain participants are generally rational and will try to maximize their profit, sometimes hacking their own copy of their software if it is worth it. Red Belly Blockchain ensures that these participants get detected and punished, hence incentivizing sufficiently many of them to guarantee that no double spending occurs in reality.
In RedBelly blockchain there is no leader machine that aggregates the transactions and send it to or receives it from other computers, avoiding the bottleneck.
Each RedBelly blockchain computer receives the requested transactions of its neighbors that it exchanges with other computers to aggregate the results.
It solves the Set Byzantine Consensus problem using the Democratic BFT algorithm. Because it does not use any leader, it leverages the bandwidth.