freedomfete@npub.cash on Nostr: **The Ecash Stack:** The origins, design, and historical journey of eCash—a ...

**The Ecash Stack:**
The origins, design, and historical journey of eCash—a revolutionary concept introduced by David Chaum in 1982. ECash influenced the decentralized financial technologies we use today.

https://memos.eshgham.one/m/HQ3AvjLWvBq4QfDnQSTofB