Puffer Finance 🐡

📣 Puffer UniFi V2 testnet is now live! 🐡 The UniFi V2 testnet is officially live, and we’re inviting builders to explore the stack and join the next phase of Ethereum-native infrastructure. With the advancement of based rollup technology, UniFi offers a practical path forward to address Ethereum’s fragmentation and foster ecosystem growth. UniFi-OP enables Ethereum builders and users to avoid choosing a “winning” L2 or giving up revenue. Based sequencing keeps rollups, appchains, and general-purpose chains fully composable with Ethereum. Thanks to UniFi AVS, rollup owners can now share priority fees and MEV with validators. This upgrade was made possible in collaboration with Gattaca, , Automata Network, and Ethereum. ⚒️ What Builders Get • Governance‑optional rollups 🗳️ • Custom fee markets (subsidize, burn, or share) • KYC‑gated or fully permissionless chains 💆 What Users Feel • Sub‑10 ms confirmations ⚡ • One‑click exits to L1 (no 7‑day wait) • Seamless L1 interaction—AMMs, CLOBs, RWAs “just work” 📈 Economic Win‑Win Based sequencing ≠ giving up MEV and Priority fees. Rollup owners, gateways, and L1 proposers share MEV & congestion fees through @puffer_unifiAVS. Alignment without sacrifices. 🧩Pragmatic Composability How composable is UniFi V2? • L2 → L1 withdrawal supported • EIP‑7702 smart‑wallet standard baked in • Atomic withdrawals in the same block (no more 7 day wait) 🛡️Trust‑Minimized, Real‑Time Proving Real time proving is a must have to achieve composability and security that a rollup needs. We came up with a trust minimized pragmatic approach with TEEs for the first phase. In collaboration with Automata Network we now have: • Multi‑TEE provers (Intel TDX + AMD SEV) attest each block in less than 1s. • Hardware diversity = reduced trust assumptions. 🏎️UniFi AVS (Gateway Registry) For Preconfimrations (preconfs), we take advantage of delegated proposing to gateways to bring the speed. This service requires shared security. 🏗️Built on : • Validators opt in and delegate proposer rights. • They earn extra yield for serving preconfs. • Restaking validators solve the cold‑start problem. 💻 Preconf Phases • Centralized gateways at launch. • Progressive onboarding → many independent gateways for decentralization. • Proposer‑delegated based sequencing (speed). 🗺️Roadmap • ✅ Hybrid Based‑OP stack with TEE proving & fast gateways • 🔜 ZK proving • 🔜 Universal Registry Contract (URC) by ****@fabric_ethereum for slashing • 🔜 Commit boost Commit-Boost 📻 🕶️ 🦇🔊 integration • 🔜 Native L1 ↔ L2 ↔ L2 calls All upgrades are backward‑compatible and shipped incrementally. ⚔️Security Model at a Glance • Restaked ETH → slashable backing • Multi‑vendor TEEs → hardware redundancy • ZK fallback → cryptographic safety net No single point of failure. 🎯Metrics That Matter The KPI moves from TVL to transaction volume & speed. High‑frequency order‑flow is real revenue—and UniFi lets dApps capture it instead of donating it to someone else’s sequencer. 🧑‍💻Code & Collaboration UniFi V2 extends the open work by Gattaca on Gattaca‑OP. Dive into the repos and contribute. 📚TL;DR • Pragmatic composability with atomic withdrawals from the L2. • Trust‑minimized, real‑time proving • UniFi AVS bootstrapped by EigenLayer • Based rollups that share income 🪖Builders: stop choosing between UX, composability, and revenue. DM us or visit to spin up your Based Appchain and join the UniFi Based Rollup testnet—or fork the stack and run it yourself. 👷‍♂️ Build with us: 🪙 Faucet: 🌍Ecosystem resources:

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