According to Wu, multiple teams from the Ethereum Foundation have launched pq.ethereum.org as a dedicated resource hub for Ethereum's quantum-resistant security efforts. The foundation stated that this initiative stems from early research dating back to 2018 and has now evolved into a cross-team, fully open-source, long-term collaboration. They also mentioned that 10+ client teams are working on a quantum-resistant interoperability testnet, releasing weekly updates, and have opened registration for the Cambridge PQ research closed-door meeting in October 2026. https://www.(wublock123.com)/index.php?m=content&c=index&a=show&catid=6&id=58581