Lakecipher is new, so there's no client list here yet, and we won't invent one. Instead, this page shows work you can verify: this website's own measured results, independent security research by Karthikeyan Govindan, and public code.
The first site we were responsible for ranking was our own. We chose the technology by building the same page three ways and measuring them. Read the full test.
of JavaScript sent to your phone
to load a page for the first time, fonts included
for the main text to appear in our simulated phone test
out of 100 on Lighthouse's SEO check
Found a missing chainId in an EIP-712 domain separator, which let a signature made for one chain be replayed on another. Separately, proved a slippage exploit in a Uniswap V3 fork: on a forked test network, a front-run took 50% of a migration and up to 100% of a mint.
What it taught us: The contracts passed zero as a minimum straight into the pool, so the 0.5% guard in the interface did nothing for anyone calling them directly.
A BNB Chain flash-loan arbitrage engine in Go and Solidity, deployed next to the block relays with round trips under 5 ms. On-chain analysis of 285 competing trades showed the remaining edge was under $0.40 a trade, which was below the cost of running it.
What it taught us: The engine worked and the economics didn't, so no more money went in. Checking the numbers earlier would have saved the build.
An account abstraction wallet contract, deployed and verified on the Sepolia test network so anyone can read the code.
What it taught us: Publishing verified code lets a buyer check the work without taking anyone's word for it.
A hackathon project that scores any GitHub repository on seven quality measures and explains the result.
What it taught us: A score is only useful if it tells you what to fix next.
A Merkle airdrop, a DAO, an over-collateralised stablecoin, a verifiable random raffle and an NFT marketplace, written and tested in public.
What it taught us: Tests matter more than demos. A contract you can't test is a contract you can't trust.
We only show work that we're free to show. Work done for employers and their clients belongs to them, so it doesn't appear on this site, even where it would look impressive.
When Lakecipher completes client work, it will appear here with the client's written permission, and with real numbers.
You'd get close attention from the person actually doing the work, and we'd ask you for an honest review at the end.