Thanks!, of course, you can encode/decode the Xaddress even by hand so it can be used in low tech environments, the guide is https://github.com/roberdam/Xaddres

Thanks!, of course, you can encode/decode the Xaddress even by hand so it can be used in low tech environments, the guide is https://github.com/roberdam/Xaddress/tree/master/by_hand https://github.com/roberdam/Xaddress/tree/master/by_hand