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Primev

Building the Future ofEthereum Infrastructure

We ship high-performance products leveraging mev and cryptography.

Have a code Opt in validators Explore research

Lookup

Check before you send.

Check the claims, numbers, and citations in your documents and AI answers, with sources you can inspect.

01 Source

Paste a draft or drop a file. PDF, Word, Excel, PPT, or text.

02 Analysis

Independent checkers look up public sources and stamp each claim.

03 Report

A marked document you can copy and download. Red means do not file that sentence.

Not legal advice. Not a truth oracle.

Products

Products

Lookup

Invite

Drop a filing. Catch the inaccuracies. Dated public-source stamps on each claim.

mev-commit

Live

Validator coalition. One signal across opted-in keys.

Fast Protocol

Early access

x402 Facilitator

New

Agentic USDC payments on Ethereum Mainnet. Preconfirmed settlement in ~100ms. Full gas sponsorship.

Ecosystem

Research

mev research that ships as infrastructure

Research articles

Deep analysis of Maximum Extractable Value patterns and market dynamics across Ethereum and L2s.

Open

Technical documentation

Auction mechanisms, programmable privacy, and transaction fee mechanisms with ordering and execution guarantees.

Open

Research papers

Peer-reviewed research in cryptography, p2p networking, and blockchain infrastructure.

Open

Backed by

a16z

Bodhi Ventures

LongHash Ventures

Zee Prime Capital

Figment Capital

Hashkey Capital