Aave V4 proposes EURCV onboarding and Umbrella coverage

Aave V4’s Ethereum Core Instance launched in April 2026 and is sitting at about $596 million in deposits against $226 million in active loans. On September 11, Aave Labs published a proposal to onboard EUR CoinVertible (EURCV), laying out what the asset is and what terms it would enter under.

EURCV is issued by SG-FORGE, a Societe Generale Group subsidiary. Per the filing, it’s an electronic money token under the EU Markets in Crypto-Assets framework, backed 1:1 in euros with reserves subject to periodic attestations. Token address:0x5F7827FDeb7c20b443265Fc2F40845B715385Ff2. Aave Labs prepared the proposal and disclosed no financial relationship with SG-FORGE or its affiliates.

V4 itself is still a small slice of total activity on Ethereum. The governance proposal puts V4 at roughly 2.1% of combined V3 and V4 borrows. Dividing $226 million in active loans by $596 million in deposits gets you about 37.9% — a balance comparison, not a protocol utilization figure, but it tells you where V4 stands against its own deposit base.

$226M ÷ $596M = 0.379

What borrowing exists is heavily dollar-denominated. The top five assets: WETH at $79.3 million, USDG at $79.2 million, UUSDC$0.9999▼0.01% at $26 million, UUSDT$0.9999▲0.02% at $21 million, frxUSD at $20 million. EURCV would add a euro-denominated asset to a borrowing mix otherwise dominated by dollar-linked stablecoins, alongside WETH.

The second filing from September 11 is the Umbrella coverage framework and initial market parametrization proposal. Where V3 used a single pool, V4 splits into Hubs holding liquidity and Spokes creating debt. The DAO currently runs four Hubs serving twelve borrowing Spokes on Ethereum. Umbrella is how coverage gets distributed across that structure when losses happen.

The framework considers loan size, collateral and borrower risk, supplier concentration, market durability and reserve economics, with Deficit Offsets as the first loss layer before Umbrella coverage applies. General-purpose Umbrella markets are recommended for Core WETH, Core USDC and Core USDT.

The Core WETH numbers in the filing give a concrete sense of what’s being designed around: 31,677 EETH$2,514.16▲2.47% outstanding in debt, roughly $79.3 million; approximately $86.9 million supplied across 826 accounts holding at least $10; annualized borrow interest revenue of 88.4 ETH, about $221,000, measured over the trailing 30 days.

Cross-Hub exposure is, in the desk’s assessment, a consequential variable in how Umbrella coverage gets stress-tested. USDC appears across all four V4 Hubs, with $26.3 million borrowed in total — Core at $13.6 million, Prime $7.1 million, Global Dollar $3.1 million, Plus $2.6 million. Of Core’s $13.6 million, $4.0 million is drawn through credit lines from Spokes belonging to other Hubs. That’s roughly 29.4%:

$4.0M ÷ $13.6M = 29.4%

In the desk’s assessment, that cross-Hub share means the risk question is not confined to a single pool’s buffer — it extends to how debt, suppliers and coverage are distributed across connected Hubs and Spokes together. New-asset borrowers and liquidity providers could benefit if independent capital follows, but that outcome is conditional on the coverage mechanics working as described and is an inference from the proposed coverage and emissions design, not an established consequence.

Related reading: Aave stewards seek higher caps and new stablecoin rates.