
🉐 Crypto Linn|Aug 22, 2025 08:59
Puffer @puffer_unifi just launched UniFi V2 testnet
Most rollups force you to pick a trade-off:
- speed or security
- composability or UX
- user value or sequencer profits
HOWEVER UniFi V2 is win-win-win all round
Built on EigenLayer’s 13B+ in restaked ETH, Puffer is rolling out the first Ethereum-native based rollup stack that’s actually designed for builders and users:
- sub-second confirmations
- atomic L2 to L1 withdrawals with no 7-day wait
- real-time proving through TEEs
- validator-backed preconfirmations
- fee and MEV sharing through UniFi AVS
All with Ethereum composability
WHY LINN WHY:
Ethereum today is fractured. Liquidity, apps, and users are scattered across a dozen L2 silos...withdrawals take a week...every sequencer hoards MEV while developers and treasuries get nothing BUT Puffer UniFi V2 "NO" to this:
- for developers: build once, deploy everywhere, full control over fee markets, governance optional, own the infrastructure instead of renting it
- for Ethereum: L1 regains its role as the hub, seamless L1 to L2 to L2 calls, no bridges, no wrappers, MEV stays in the Ethereum economy
- for users: instant swaps that actually lock your price, one-click withdrawals, every dApp feels like Ethereum again
- for investors and treasuries: instead of donating MEV to centralized sequencers, you capture it, your rollup earns from security, congestion, and priority fees
This is Ethereum’s first composable, builder-owned, revenue-sharing rollup framework (holy moly)
UniFi V2 has:
- UX that feels instant
- composability that stays native
- economic alignment that finally rewards builders and users
- validator security, not sequencer trust
- fast, fair, Ethereum-native, and profitable
mucho mucho exciting...
for more info, check out @puffer_UnifiAVS and @puffer_unifi
dc: written in collab with Puffer(🉐 Crypto Linn)
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