Interested in starting a discussion regarding Bitcoin usage in developing countries, without using electricity, phones with SMS nor internet.
In this conference, Andreas Antonopoulos mentions tamper-resistant paper wallets.
https://www.youtube.com/watch?v=BT8FXQN-9-A
How could these type of ideas be used and in what different forms. Like without any access to the Blockchain at all and with some access sometimes.
Peace!