Tim Bouma on Nostr: When you are a 'traveller' (outside of your home), there are two fundamental ...

When you are a 'traveller' (outside of your home), there are two fundamental capabilities you need: 1) to prove something, 2) to pay for something.

This is especially apparent when you are a traveller in a foreign land.

Today, 'prove and pay' is with a passport and paper money, but with mobile data pretty much everywhere it could be done nostr events and zaps.