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![Greek_Talk Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1615693119596421121.png) Greek [@Greek_Talk](/creator/twitter/Greek_Talk) on x XXX followers
Created: 2025-07-26 00:06:06 UTC

The Protocol Upgrade: Across V4 is LIVE

Across V4 is a complete re-architecture of the engine room, supercharged by Zero-Knowledge (ZK) proofs.
Before V4, adding new chains was slow. With V4, expansion is a feature. It allows Across to onboard new chains in hours, not weeks. This is the "More Chains. Faster." promise, delivered.

V4 enables:
⚫️2s bridging UX
⚫️ZK-powered verification
⚫️Zero custom chain adapters
⚫️One-click dev integration
⚫️Universal settlement flow

![](https://pbs.twimg.com/media/GwvfXmsX0AEx9gp.jpg)

XX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1948897582073131039/c:line.svg)

**Related Topics**
[protocol](/topic/protocol)

[Post Link](https://x.com/Greek_Talk/status/1948897582073131039)