According to the source, ZKsync plans to retire its original Ethereum rollup next year, indicating a formal deprecation timeline for the legacy Layer 2 network, source: source post. For trading, the announced retirement timing introduces event risk around liquidity and bridge flows tied to the legacy ZKsync rollup, so market participants may monitor official milestones and migration notices to manage positioning, source: source post.

According to @jessepollak, "It took the whole industry to come together for this kind of moment," referencing a Base account post that indicates an industry-wide collaboration. Source: X/@jessepollak; https://x.com/baseapp/status/1996927671859925375; Dec 5, 2025. The provided text does not include specifics on the event, affected assets, or timeline, limiting immediate tradeable insights. Source: X/@jessepollak; https://x.com/baseapp/status/1996927671859925375. Given the lack of details, there is no immediate, verifiable trading catalyst derived from this post, and traders should await official information in the linked Base post before positioning. Source: X/@jessepollak; https://x.com/baseapp/status/1996927671859925375.