Jack Paul 
Aave V4 is picking up steam during its capped launch, thanks to a redesigned market structure. Stani Kulechov announced the protocol now uses a two-layer isolation model. This splits collateral across separate Hubs, which are further divided into Spokes. Liquidity sharing is capped within each Hub and across its Spokes, which adds an extra layer of control.
How the New Architecture Works
The current market structure has three Hubs: Prime, Core, and Plus. More Hubs are expected to come in later phases. This marks a notable shift from Aave’s earlier market design. It offers more granular control over how collateral is isolated and how liquidity is provisioned. For instance, a user’s assets in the Prime Hub cannot mix with those in the Core Hub, unless the system selectively allows it through capped sharing within a Hub’s Spokes. This is meant to reduce systemic risk, perhaps making the protocol more resilient during volatile periods.
Why a Capped Launch?
The capped phase lets Aave roll out V4 slowly and carefully. They can monitor performance and check risk parameters across the new market structure. It’s a cautious approach, which might frustrate some users eager for full access. But I think it’s smart. Better to find bugs or design flaws now than after a full deployment. The team can tweak things as they go.
What This Means for Users
For now, not everyone can just jump in. Caps on liquidity mean participation is limited. But this should help Aave test the new setup without taking on too much risk. The V4 model is a big change from earlier versions. It tries to balance flexibility with safety. Will it work long-term? Hard to say. But the initial momentum suggests the market is paying attention. Sources say this is based on Stani Kulechov’s recent posts, and this article was created with AI assistance.