Bitcoin Core Developer Warns Users to Pause BTC Transfers When BIP-110 Deadline Nears

Bitcoin core developer Jon Atack is telling users to hold off on transactions during the second week of August 2026, pointing to reorg risk tied to BIP-110’s activation window. Atack posted the warning on X on June 29, 2026. He said he plans to run both a custom version of Bitcoin Core and Bitcoin Knots […]