2 posts tagged with "mev"

In 2025 I wrote a relay that sits between Solana searcher bots and Jito's block engines. This post is about the part that broke under load: deciding, thousands of times a second, which egress address may send to which region right now.

The expensive mistake in on-chain arbitrage is building a fast bot for a market you haven't measured. This post is about measuring first, on Solana and then on Robinhood Chain, and what the numbers changed.