> This system is very inefficient. So inefficient that it would not be useable on mobile devices, and you would have to trust a 3rd party to verify websites for

> This system is very inefficient. So inefficient that it would not be useable on mobile devices, and you would have to trust a 3rd party to verify websites for you. It sounds like you're thinking about running a blockchain node locally. DNSChain is exactly fixing that issue. It is even more efficient than the current system. > A-signed certs are authenticated by the certificate authority. Incorrect, CA-signed certs are authenticated by any certificate authority. > Why do you think ca signed certs are not securely authenticated? Your answer is in the link that I posted. Here it is again: https://news.ycombinator.com/item?id=7826503 https://news.ycombinator.com/item?id=7826503