Overview
Dan Hughes (1974–2025) was the founder and chief architect of Radix DLT. Beginning in 2013, Hughes dedicated over a decade to solving the fundamental scalability challenges of distributed ledger technology.
His key technical contributions include:
- The Cerberus consensus protocol — braided cross-shard BFT consensus
- Asset-oriented programming — the paradigm underlying Scrypto
- The Radix Engine — deterministic execution with system-level asset enforcement
Hughes passed away on July 27, 2025. The Radix community demonstrated remarkable resilience, establishing the Radix Accountability Council, continuing Hyperscale-RS development, and advancing the Xi'an roadmap.