I’ve been working on offline payments.

Imagine direct p2p payments that can be performed without reception.

I got thinking about what the equivalent of digital cash would be in 2021 and have worked on it on-and-off ever since. It has an optional NFC component.

Technically what I have is good enough to ship, but I’ve been unsure of the legal footing of such a project so it’s been on ice for a while now.