
Encrypt the Mempool!
Join the coalition to protect the Ethereum community against front running, sandwich attacks, and real-time censorship.

Every Ethereum user has felt this.
You submit a trade. You click mint. You hit send. Moments later, you get a worse price, miss the NFT, or watch your transaction stall.
This is not a wallet problem, not a DEX problem, not a user mistake. It's how Ethereum handles transactions by default. Before a transaction is confirmed, it sits visible in the public mempool. Bots, builders, and others can see your intent and use that visibility to extract value from you with front-running and sandwich attacks.
The LUCID Encrypted Mempool EIP changes this default. It let's you send transactions that stay hidden from absolutely everyone until your transaction is locked in by the chain.
By integrating a native encrypted mempool into Ethereum, this EIP removes the conditions that enable front running, sandwich attacks, and real-time censorship.
We've come together to rally support to Encrypt the Mempool! in the next Ethereum upgrade, I-fork.
WTF is an Encrypted Mempool?
8 Reasons Why Ethereum Needs an Encrypted Mempool
1. It stops malicious MEV at the root
2. Protection moves toward default
3. No more trusting private intermediaries
4. Gives stronger security guarantees for mainstream adoption
5. Protects against harmful MEV, while still allowing good MEV
6. Complements ePBS and FOCIL for stronger censorship resistance
7. Reduces builder concentration risk
8. Future-proof and technology-agnostic
I'm in! How Can I Support?
1. Join 🛠 Tech Working Group
Open to those wanting to support encrypting mempool development
Next Zoom meeting: Wed, 10 June 15:00
2. Join 🚀 Business/Marcomms Working Group
Focused on education, stakeholder outreach, partnerships
Next Zoom meeting: Wed, 17 June 15:00
3. Love this? Share it!
What is the Encrypt the Mempool! Coalition?
What is the LUCID Encrypted Mempool EIP?
Is an encrypted mempool the same thing as a private mempool?
How viable are encrypted mempools?
News and Updates

Those calling for an encrypted mempool on Ethereum!

Encrypted mempools for wallet protection

Encrypt the mempool! on Daily Doots

Encrypted mempool 101 by Ethdaily

Why Ethereum needs an encrypted mempool

Encrypted mempools on The Daily Gwei

The first encrypted mempool is coming to PBS on Ethereum
This website is dedicated to bringing the Ethereum community together to support the LUCID EIP and encrypt Ethereum's Mempool!
We invite builders, researchers, client teams, wallets, apps, and community members to get involved.
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