IBM just filed a patent application for almost exactly what we're working on with Kosmos Kredits. Albeit more narrowly focussed on just code contributions, while our own goal is to credit and encourage all types of contributions, esp. non-code ones. Good thing we're doing this on a public, censorship-resistant blockchain, and you can hardly sue a smart contract for patent violations. https://
China's social credit system has blocked people from taking 11 million flights and 4 million train trips: http://
Yet again, nobody goes to jail, government gets a share of the action, problem solved: http://