Smart contracts on Ethereum blockchain... force them to set a date to pay you and go public. They can't back out.
Going to need a lot of work in the next few years to make something like this viable, but ETH could make it possible
Going to need a lot of work in the next few years to make something like this viable, but ETH could make it possible
If Eth has a solution for this, it would mean it basically solves trust in general, which is a persistent pain in all of infosec.