If you don't have a government you can trust, the only solution is to fix the government first. Because without that, any database is irrelevant. You need some

If you don't have a government you can trust, the only solution is to fix the government first. Because without that, any database is irrelevant. You need something that's going to help you solve disputes and enforce contracts. If the government isn't competent or your enemy for arbitrary reasons, they'll just ignore any evidence you can point at and do whatever they want to anyway.