Rethinking Proof of Work: Understanding Nexa's Architecture with… — Nexa Announcements Channel — TG.ME

Rethinking Proof of Work: Understanding Nexa's Architecture with Andrew Clifford

Bitcoin Unlimited President Andrew Clifford joined Danielle Marie of EvolveH3r for a webinar on proof-of-work, where it came from, and what Nexa has done to advance it.

After Danielle's introduction to the fundamentals of blockchain, layer one, UTXOs, decentralization and the blockchain trilemma, Andrew took those concepts and applied them to a functioning cryptocurrency from the origins of proof-of-work in the early 1990s as an anti-spam mechanism to its role in Bitcoin mining and security, and on to NexaPoW and what users need to know about mining Nexa after its next algorithm upgrade.

The full recording and his presentation is recapped in the Nexa Forum below. 👇

https://forum.nexa.org/t/rethinking-proof-of-work-understanding-nexas-architecture-with-andrew-clifford/1729
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August 3, 2026 214