I remember in the past Moxie Marlinspike developed something called Convergence. It's not alive now. He defined it as "An agile, distributed, and secure strate

I remember in the past Moxie Marlinspike developed something called Convergence. It's not alive now. He defined it as "An agile, distributed, and secure strategy for replacing Certificate Authorities." in his website(https://moxie.org/software.html https://moxie.org/software.html). I don't remember how it worked but maybe we can develop something like that.