DNS.live does this for its free web and DNS hosting [1]. All you need to do is sign any post/api call with the private key associated with the address in contr

DNS.live does this for its free web and DNS hosting [1]. All you need to do is sign any post/api call with the private key associated with the address in control of your handshake tld. An example is on github [2][3]. [1] https://dns.live/hosting.html https://dns.live/hosting.html [2] Server: https://github.com/dnslive/dnslive-webserv https://github.com/dnslive/dnslive-webserv [3] Client: https://github.com/dnslive/dnslive-webhost https://github.com/dnslive/dnslive-webhost