Blockchain Engineer | Web3 Security | 🦀 | https://xitter.cf/t.co/fMfUsULqNy
Joined July 2009
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I’ve been working on a new project and wanted to start sharing a few pieces of it as I go.
First small experiment: a browser-based starfield built with Rust, Macroquad, and WASM.
AI helps speed things up, but understanding the mechanics still matters.
apexwins.com/blog/rust-wasm-…
desmo retweeted
On-chain code doesn’t forgive messy control flow.
academy.extropy.io/pages/cou…
Mutable loops and ignored errors don’t just slow you down, they make state harder to reason about.
This session focuses on Rust’s data-flow model:
iterators, closures, collections, and explicit error handling.
Don’t be 2026’s security headline.
We distilled 2025’s worst into one checklist: defensive architecture, scoped privileges, identity integrity, user protection.
First Security Bytes of 2026: legacy bugs, governance chaos, approval phishing, and supply-chain leaks.
Different headlines, same lesson: attackers don’t take breaks and neither can your threat model.
desmo retweeted
Moon Maths is live on Giveth.
giveth.io/project/the-moon-a…
If you’ve ever wanted ZK explained like a map (not a wall of symbols), this is the project: open-source, free, narrative-driven.
If it’s useful to you, consider funding the next chapters: Finite Fields → Groth16.
If you’ve ever received a “good luck with the PDF” audit, you’ll get why this matters.
Audits shouldn’t be “PDF delivered, good luck.”
We work closely with your team through remediation and share resources so you ship stronger. 🤝
✅DM us or request an audit: security.extropy.io
Moon Math, Chapter 2: Polynomials in the Bay of Rainbows 👇
Chapter 2 is live: Polynomials in the Bay of Rainbows.
🌈 moonmaths.xyz/chapter-2.html
We made it to Sinus Iridum.
A glowing curve on the lunar horizon.
A simple object hiding a lot of power.
A verifier who refuses to be told what to trust.
#zeroknowledge
desmo retweeted
$3B lost in 2025 and a lot of it came from the same few failure modes. We wrote up what we keep seeing in audits (Move/Solidity/ZK systems) and what teams should harden first in 2026.
security.extropy.io/articles…
Ready for takeoff, the Moon Math journey begins.
Chapter 1: Sea of Tranquility
We’re starting the Moon Math journey around ZKPs.
Chapter 1: Sea of Tranquility, privacy vs verification problem, plus the core rules of ZK.
🌚hackmd.io/@Extropy/MoonAndMa…
desmo retweeted
Rust Fundamentals is live on Extropy Academy.
Module 1 is out now. More modules coming soon — including the Rust brain-shift: ownership & borrowing.
academy.extropy.io/pages/cou…
If you think “we’ll just switch to post-quantum signatures,” read this first. @extropyLaurence breaks down CRQCs + the intercept problem for Ethereum, and why account abstraction + L2s matter.
New Rust course starting on academy.extropy.io 🦀
Module 1 of our Rust for Blockchain Developers course is now live on Extropy Academy. 🦀
✅We start with the essentials: why Rust, core types, immutability, shadowing, control flow, and more:
academy.extropy.io/pages/cou…
desmo retweeted
We’re locking in the first 2026 live session, your vote decides where we start. 👇
We’re bringing back live sessions in early 2026 with @extropyLaurence. Which topic should we dive into next?
Vote below or if you’d pick something else, drop it in the replies.
33%ZK + zkML
17%MEV
33%Smart Contract Auditing
17%Quantum
6 votes • Final results
New on Extropy Academy: a cleaner way to explore resources. Pick a topic, pick a format.
Extropy Academy small update, big usability win: Resources → Explore by Topic. It’s basically the “show me the good stuff” button.
✅academy.extropy.io/pages/res…
Get your vote in for our next live session with @extropyLaurence
We’re bringing back live sessions in early 2026 with @extropyLaurence. Which topic should we dive into next?
Vote below or if you’d pick something else, drop it in the replies.
33%ZK + zkML
17%MEV
33%Smart Contract Auditing
17%Quantum
6 votes • Final results
Here's a simple, dev-friendly guide to x402 for turning HTTP 402 into a real payment rail for AI agents and APIs.
Tired of API keys and awkward subscription billing for your AI apps?
Our new developer guide shows how x402 turns HTTP 402 into a real payment rail: one line of middleware, an on-chain pay-per-request flow, and EIP-3009 for gasless micropayments.
✅academy.extropy.io/pages/art…
