The Lightning Network isn’t ‘helplessly broken’

The Lightning Network isn’t ‘helplessly broken’

Search/NewsVideoPricesResearchConsensus 2026Data & IndicesSponsoredSearch/enOpinionShareShare this articleCopy linkX iconX (Twitter)LinkedInFacebookEmailThe Lightning Network isn’t ‘helplessly broken’Shell argues the network is fixable and proposes a different framing to the recent quantum debate. By Bobby Shell|Edited by Betsy Farber Apr 18, 2026, 4:30 p.m. Make preferred on (Dale Kaminski/Getty Images)A post from Udi Wertheimer a few weeks ago made headlines across crypto media with a stark claim: the Lightning Network is "helplessly broken" in a post-quantum world, and its developers can do nothing about it. The headline traveled fast. For businesses that have built real payment infrastructure on Lightning or are evaluating it, the implications were unsettling. Wertheimer is a respected Bitcoin developer, and his underlying concern is legitimate: quantum computers, if they ever become

Source: https://www.coindesk.com/opinion/2026/04/18/the-lightning-network-isn-t-helplessly-broken