Two Bitcoin Forks, Two Philosophies: Blake2b Chain (BIP110) vs. eCash (BIP300)
September 7, 2026
In August and September 2026, two veteran Bitcoin developers left the main chain within weeks of each other. Luke Dashjr's BIP-110 fork restricts data and shrinks Bitcoin down to money only. Paul Sztorc's eCash fork adds drivechains and opens Bitcoin up to everything. An honest comparison of the two most consequential Bitcoin forks in years.