Puffer UniFi 🐡⛓️

UniFi (by @puffer_finance) is an Ethereum based rollup that has in-built native yields and allows for instant withdrawals of assets to Ethereum. 🐡⛓️

[Puffer UniFi 🐡⛓️ @puffer_unifi]

https://t.co/byBizH0sGV

[Puffer UniFi 🐡⛓️ @puffer_unifi]

🌍 UniFi is for Payments.

Payments are one of the clearest use cases for moving economic activity onchain.

But payment infrastructure has demanding requirements: transactions need to feel immediate, applications need capacity at scale, and faster execution shouldn’t mean fragmenting liquidity across isolated ecosystems.

This matters especially for neobanks, fintech apps, and onchain payment platforms that want blockchain rails without exposing users to blockchain-level friction.

UniFi is designed around that problem. Payment applications can run on dedicated execution environments while staying connected to Ethereum.

• Dedicated blockspace — payment activity gets execution capacity designed around its own needs.

• Fast execution — @puffer_preconf provides low-latency execution assurances before final Ethereum settlement.

• Based sequencing — Ethereum validators sequence transactions instead of relying on an independent centralized sequencer.

• Synchronous composability — specialized execution stays connected to Ethereum’s liquidity, state, and applications.

• Ethereum settlement — applications get high-performance execution while Ethereum remains the underlying settlement layer.

High-performance execution on top. Ethereum underneath. 🐡

[Puffer UniFi 🐡⛓️ @puffer_unifi]

Preconfirmations are more than faster confirmations.

With @puffer_preconf, applications can get predictable execution assurances before transactions ultimately settle on Ethereum.

That means developers can build around faster, more reliable execution without adding complexity, improving UX for everyone.

Better execution infrastructure → better apps → better UX.

That’s a key part of what we’re building with UniFi stack. 🐡

[Puffer Finance 🐡 @puffer_finance]

Preconfirmations make Ethereum UX feel much faster before final settlement.

For users, that means smoother transactions. For developers, fewer headaches.

@AmirOnchain on how @puffer_preconf completes the UX triangle for @puffer_unifi 👇

[Puffer UniFi 🐡⛓️ @puffer_unifi]

🌍 UniFi is for RWAs.

Tokenizing an asset is only the first step. The harder problem is building markets around it without fragmenting liquidity.

RWAs need execution environments that can support high-throughput trading, payments, lending, and settlement while remaining connected to Ethereum’s financial state.

UniFi is designed around that requirement:

• Dedicated execution gives RWA applications their own scalable execution environment
• Based sequencing aligns transaction ordering with Ethereum validators instead of relying on an isolated sequencer
• Synchronous composability enables appchains to access Ethereum state and liquidity with tighter coordination across L1 and L2
• @puffer_preconf adds fast execution assurances before final Ethereum settlement

The result is an RWA stack that can scale execution without turning every application into another liquidity island.

Tokenization brings assets onchain.

Puffer UniFi makes them synchronously composable with the whole Ethereum economy. 🐡

[Puffer Finance 🐡 @puffer_finance]

Puffer @puffer_unifi is for everything onchain.

[Puffer UniFi 🐡⛓️ @puffer_unifi]

RT @puffer_finance: Puffer UniFi is Hiring a Senior Protocol Engineer! 🧑‍💻

The role:
You’ll be a senior engineer on the UniFi stack, wor…

[Puffer UniFi 🐡⛓️ @puffer_unifi]

AI agents don’t wait. They execute.

As decisions move from human speed to machine speed, blockchain latency becomes a real constraint.

UniFi is built to close that gap, bringing machine-speed execution to applications while staying composable with Ethereum.

As the economy becomes more autonomous, onchain infrastructure needs to move at the speed of its users. 🤖🐡

[Puffer Finance 🐡 @puffer_finance]

🦾 Puffer for AI #1 — Machine-Speed

AI agents operate at machine speed. Their infrastructure needs to keep up.

When agents are paying, trading, rebalancing, or coordinating with other agents, every second of latency becomes friction. Autonomous systems need execution that is fast, predictable, and always available.

That’s where @puffer_unifi comes in.

• Sub-100ms preconfirmations give agents near-instant certainty that their transactions will be included.
• Fast execution supports real-time payments, markets, and machine-to-machine coordination.
• Ethereum remains the settlement layer, so speed does not require abandoning its security and liquidity.

For humans, latency is a UX problem.

For autonomous agents executing thousands of decisions, latency becomes an infrastructure constraint.

Machine-speed economies need machine-speed infrastructure. Puffer is building it. 🐡

[Puffer Finance 🐡 @puffer_finance]

🐡 @puffer_unifi is for AI Agents.🤖

AI agents will become a new class of onchain users, but today’s infrastructure was not built for them.

Autonomous applications require fast execution, seamless interactions, and access to shared liquidity. Instead, they face fragmented ecosystems, isolated applications, and asynchronous execution.

UniFi solves this by giving AI agents dedicated execution environments while keeping them connected to Ethereum’s liquidity, security, and settlement layer.

Fast execution.
Synchronous composability.
Shared Ethereum liquidity.

UniFi is the Ethereum-aligned Rollup stack for the autonomous agent economy.

[Puffer UniFi 🐡⛓️ @puffer_unifi]

That is where Puffer Preconf helps: it gives UniFi stack economically backed execution assurances before Ethereum gives the settlement and final word.🐡

UniFi brings dedicated execution.
Puffer Preconf brings speed before settlement.
Ethereum provides settlement and finality.

[Puffer Preconf @puffer_preconf]

📖 Puffer Glossary: Final Settlement on Ethereum

Rollups execute transactions on L2, then submit the updated state back to Ethereum.

Final settlement is when Ethereum accepts and anchors that state.

Before settlement, fast confirmations often rely on centralized sequencers. Users get speed, but they trust the sequencer before Ethereum gives the final word.

Puffer Preconf improves this phase by turning fast confirmations into economically backed execution assurances, secured by 416K ETH restaked.

Preconf gives speed before settlement. Ethereum gives finality. 🐡

[Puffer UniFi 🐡⛓️ @puffer_unifi]

UniFi is for AI Agents.
UniFi is for RWAs.
UniFi is for Payments.
UniFi is for Stablecoins.
UniFi is for DeFi.
UniFi is for Consumer Apps.
UniFi is for Institutions.
UniFi is for Builders.
UniFi is for Appchains.
UniFi is for Ethereum.

Different applications. Different markets. One unified execution layer, built on Ethereum.

UniFi stack is for everything onchain.

[Puffer Finance 🐡 @puffer_finance]

Puffer @puffer_unifi is for everything onchain.

[Puffer UniFi 🐡⛓️ @puffer_unifi]

Rollups unlocked Ethereum scaling. But the next generation of applications needs more than higher throughput.

It needs execution that is fast, predictable, and composable with Ethereum.

Puffer Preconf brings decentralized execution guarantees to rollups.

UniFi is the first use case for Puffer Preconf, showing how fast execution commitments can power Ethereum aligned appchains in production.

With UniFi, applications get dedicated execution environments while staying connected to Ethereum’s liquidity, state, and coordination.

The future is high performance execution with Ethereum as the shared foundation. 🐡

[Puffer Preconf @puffer_preconf]

👨‍🏫 Why Preconf Matters to Rollups?

Ethereum’s scaling story didn’t end with rollups.

Rollups solved throughput by moving execution offchain while keeping settlement on Ethereum.

But this introduced a new tradeoff.

Fast UX often relies on centralized sequencers providing soft confirmations, concentrating trust and execution value around a single operator.

Puffer Preconf provides a different path.

Instead of relying on operator promises, Preconf enables decentralized execution commitments backed by Ethereum aligned economic security.

The result:

• ~100ms class confirmations
• Stronger execution guarantees
• Less dependence on centralized sequencers
• Aligned economics across rollups, gateways, and Ethereum validators

The next phase of Ethereum scaling is making the fast path decentralized. 🐡

[Puffer UniFi 🐡⛓️ @puffer_unifi]

AI agents are becoming economic actors.

But autonomous commerce requires a full stack:

Identity to know who is acting.
Wallets to hold and move value.
Permissions to control risk.
Execution infrastructure to complete actions.

Cloudflare Wallets provides the payment and identity layer for agents through programmable wallets and stablecoin micropayments.

UniFi provides the execution layer: dedicated environments where applications and agents can operate with fast execution while remaining connected to Ethereum’s liquidity and state.

The future internet will be powered by autonomous agents operating across open networks, with programmable identity, payments, and execution.

The infrastructure for the agentic economy is being built now. 🐡

[Cloudflare @Cloudflare]

Introducing Cloudflare Wallets. They will allow you to store stablecoins, purchase services, and receive funds across the web. https://t.co/ucAaoKMs4Q

[Puffer UniFi 🐡⛓️ @puffer_unifi]

Puffer UniFi Stack. 🐡

As Ethereum apps become more specialized, teams need execution environments built around their own performance, logic, and user experience.

But specialization only works if it stays connected to Ethereum.

The UniFi Stack gives applications dedicated execution while preserving the coordination, liquidity, and settlement guarantees that make Ethereum valuable, through based sequencing, Signal Service, and proof-generated bridging.

Here's what that unlocks 👇

⚙️ Dedicated Execution
Applications launch their own execution environments with custom performance, rules, and infrastructure, instead of competing for blockspace inside a shared general-purpose rollup.

🔁 Same-Slot L1 Access
Through UniFi's Signal Service, rollups access Ethereum L1 state in the same slot, without waiting on slow bridge messaging or delayed external updates.

💧 Shared Liquidity
UniFi Rollups stay close to Ethereum's liquidity layer, so applications access the capital, users, and protocols already built around Ethereum instead of creating separate liquidity silos.

⚡ Fast Preconfirmations
With @puffer_preconf, users get fast execution assurances before final L1 settlement, giving Rollups low-latency UX while keeping execution tied to Ethereum-aligned sequencing and slashable commitments.

Apps get their own execution environment without losing what makes Ethereum powerful: shared liquidity, coordinated state, and composability across the ecosystem. 🐡