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Each topic is a plain-language overview of an ongoing conversation in bitcoin development, grounded in the sources listed on its page.
Quantum Computing & Bitcoin
Whether and when quantum computers could threaten bitcoin's keys, who is exposed, and what a response might look like.
Updated May 202624 sourcesActiveState of the Lightning Network
Where bitcoin's layer-2 payment network stands in 2026: real adoption, active engineering, and unsettled questions.
Updated May 20264 sourcesActive