First AI audit agent with Formal Verification for Web3 💜 - For Solana - On subscription - First month free @colosseum honorable mention
Joined September 2025
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Excalead retweeted
Formal verification is a critical tool to protect protocols from vulnerabilities. The recent Zcash vulnerability with honest disclosure is a reminder of that.
FV is the technology we focus on at @FormalLand to secure protocols. Being 💯 focused enables us to create unique capabilities, some that we keep closed-source:
- FV on arbitrary circuit languages, without having to change one's implementation, using our Garden 🍀 framework. Verifying the code as it is very important to keep stacking security layers on the same code without having to re-implement things. Example: verification the optimized Keccak circuit in Plonky3, the main hash function of Ethereum.
- FV on Rust code 🦀 at the implementation level, without modifying the Rust code and for arbitrarily large properties. This is still something that open tooling struggle with, constraining the way the Rust code should be written. We believe code should be verified as it is, otherwise optimizations are lost and it becomes harder to combine tooling. We have a demo of that for Revm an EVM interpreter in Rust.
- FV for the Ethereum infra and Soldity smart contracts: this is ongoing development and behind closed doors.
- General belief of combining different approaches to not depend on a unique stack and take different angles. We bet heavily on the Rocq prover for that, with some work in Lean as well like a recent verification of polynomial algorithms for ZK with it. The two provers can in addition be connected.
Happy to chat more about that 🤝 to help teams secure their code even more, covering the whole stack with FV! 🛡️
Excalead retweeted
Our mission: making sure your Web3 stack is secure against the next Mythos model.
Thanks formal methods.
Excalead retweeted
Founders must stop trying to building 2010-era businesses with 2026-era technology.
Don't try to rebuild Foursquare or Yelp.
Don't try to recreate Basecamp by 37 Signals with $10/mo SaaS pricing.
Don't underprice! If it works it's worth a lot more.
Don't be tempted to become "Tech enabled PE" with revenue tricks.
The rules of tech changed with AI. Play the new game.
Excalead retweeted
Here are some ways we can help
Excalead retweeted
Formal verification is big these days.
Many companies are contacting us as this is perhaps the only way to keep safe against the wave of AI attacks.
What is difficult is verifying code down to the source level. Chat with us to know more about existing solutions.
Excalead retweeted
Pre Glasswing: Pay $50k-100k and wait 2 months for a couple of devs at a crypto auditing firm to unenthusiastically review your codebase.
Post Glasswing: Pay $1-2k and get 24/7/365 continuous monitoring and dynamic security from the AI gods.
Introducing Project Glasswing: an urgent initiative to help secure the world’s most critical software.
It’s powered by our newest frontier model, Claude Mythos Preview, which can find software vulnerabilities better than all but the most skilled humans.
anthropic.com/glasswing
Excalead retweeted
The best-selling point for formal verification.
You never know what new AI tool will come out to find new vulnerabilities in your code. Before, you could be protected by complexity, but not anymore.
Formal verification can anticipate many more attacks and is helped by AI, too.
Introducing Project Glasswing: an urgent initiative to help secure the world’s most critical software.
It’s powered by our newest frontier model, Claude Mythos Preview, which can find software vulnerabilities better than all but the most skilled humans.
anthropic.com/glasswing
Excalead retweeted
Happy to be in Cannes, France 🇫🇷, for @EthCC!
We are there, in particular, for the Beast Mode event 👹 from @eth_proofs focused on zkVMs!
We recently worked extensively on securing ZK circuits using formal verification and plan to verify Rust EVM interpreters down to assembly.
Excalead retweeted
Year in review for 2025:
We continued the application of formal verification for the security of the Web3 space:
- rocq-of-rust: Formal verification tool for Rust applied to Revm parts
- Garden: FV for ZK circuits: Plonky3/LLZK/Circom, applied to Keccak precompile/zkVM parts
Excalead retweeted
To experiment with "rocq-of-rust", mainly run Claude Code and give him as examples recently committed from the repository!
It achieves pretty well to understand what is going on. We still need to polish a lot of things. – at Saint-Cyr-sur-Mer, France
Excalead retweeted
Congratulations! Your dedication and hard work paid off @FormalLand
Piggy is proud to have been audited by the only audit project rewarded in @colosseum during BP25.
Excalead retweeted
🐽 JET Runway #3: What’s @piggybank_fi?
Where DeFi-native growth meets the strength and trust of real-world assets.
• 1:1 spot-backed assets
• Up to 20% on USDC, powered by perps strategies
• Liquid Vaults
Play the long-term game, with assets you can trust.
👇
Excalead retweeted
Happy to be in Abu Dhabi for the week, to discuss formal verification applications for the blockchain! 🌴
Excalead retweeted
Tokenizing an asset doesn't make the underlying asset inherently more valuable.
When is it a good idea to tokenize a RWA?
1/ Increase distribution
Tokenization enables access to new users (e.g. geographic) or new sources of liquidity. This increases reach and AuM for the issuer.
2/ Increase utility
Assets are sufficiently composable, they can be used in defi apps such as lend/borrows; perps. Increasing asset productivity makes that asset more valuable and therefore more desirable. I think most RWAs value to the on chain ecosystem will be its collateral value, meaning AuM * LTV.
Excalead retweeted
Here are our French projects, go see what they’ve built:
- @advisoly12413: escrowed milestones & on-chain proof
- @anon0mesh: Send encrypted messages & private payments over Bluetooth on Solana
- @Billz_io: Pay rent & billz in crypto.
- @Bitflow_Trade: Advanced AI-powered trading platform
- @Circular_fi: MEV Hub on Solana.
- @DeBrAIn_Finance: AI trading protocol with testing before trading features.
- @domin8Arena: Battle Royale, last warrior standing wins the Jackpot.
- @emojimarketxyz: trade the vibe, bet with emojis, win the pot. The prediction market hack.
- @Excalead: Solana auditing with AI & formal verification
- @Grindydotfun: Grind, Trade & Earn. Join daily trading battles.
- @GoProphecia: First Fun to Play web3 game with 100% in house economics.
- @hyperonsol: Data infrastructure as code. Powering the next wave of apps with infra, tools, and products that drive real revenue, for us and the builders we serve.
- @JustOneGiantLab: AI-powered talent-matching agent that helps you find the most relevant experts for your needs, within your communities.
- @kevredlabs: DeFi engineering rooted in Solana
- @legasi_xyz: The leading crypto-backed Lombard loan solution.
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- @mostroxyz: Fan-powered music platform where artist tokens unlock access to music, merch, tickets, VIP experiences and onchain voting.
- @Neur0lan: Launch brands, tokens & AI agents on
Solana.
- @Nox_fi: Encrypted Liquid Staking
- @oriontroismille: A new collective intelligence era that embraces the extraterrestrial world and promotes cross-media creations by a new generation of artists.
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- @revelcycom: Premarkets & vesting for Pump
- @SendoMarket: Connecting personal AI agents with the best trading intelligence.
- @squaretower_: Squaretower is building tools and strategies for the AGI economy.
- @stealf_finance: The first neo bank on Solana that offers the possibility to make 100% anonymous transactions
- @streaksquest: a game, a ritual, a proof of commitment to build an active and secure Web3 web of trust.
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- @PROTONSYST: No dashboards. No browser tabs. Web3 trading, trends & tools without the noise, all in one Telegram Mini App.
- @Veintree: Empowering every human with a fully secure digital identity, built by your own hands.
- @wavetip_fi: Browser extension for tipping in stablecoin to provide fair tips for streamers
- @wesplit_io: Group payments solution. Designed for clarity, built for connection.
- @YardDotSol: Invest now, spend never. Let your yield build your bags.
- @zabanamarket: Buy & Sell Products With CryptoCurrency on Solana.