teo @binary_tree_

Core Protocol Engineer @Superformxyz Host @SolidityFridays ZK Mentor @OVioHQ South Africa Joined December 2021

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patrickogrady.xyz @_patrickogrady

3 weeks ago

Fast and scalable private payments. Now available on your favorite blockchain. Introducing Bonsai, @commonwarexyz’s new protocol for efficient encrypted transfers (hidden balances, amounts, and recipients) with no global nullifier set.

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Jude @Anumudujude1

2 months ago

RedotsClub South Africa is heading to Cape Town! After an incredible launch in Johannesburg, we’re taking the RedotsClub South Africa community to Cape Town for our next Stablecoin Card Meetup. Join us for an evening of: 💳 Stablecoin & crypto card insights 🤝 Networking with founders, builders & fintech leaders 💡 Real-world conversations around crypto payments 🌍 Connecting with the growing African crypto ecosystem 📅 27 August 2026 🕕 6:00 PM 📍 Cape Town 🎟️ Registration is now open for only 50 tickets available! 👉 Register via Luma: luma.com/yjqlvn5f Community • Connect • Real-World Utility Spend Crypto. Live Better. #RedotsClub #RedotPay #CapeTown #Stablecoins

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Leo Alt @leonardoalt

2 months ago

EVM formal methods are hot right now🔥just added multiple bangers here: - equiVM by @argotorg - evm-asm by @pirapira @dhsorens - evm-sail by @TauLepton_ - {evm,yul}-semantics & verified yul-c by us @powdr_labs github.com/leonardoalt/et…

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OpenZeppelin @OpenZeppelin

2 months ago

OpenZeppelin Contracts v5.7 is live 🔒 Explore the new primitives of the library behind $36T+ in onchain value transferred: • ERC-4337 paymasters: sponsor gas via ERC-20s, signatures, or NFTs • Crosschain ERC-721 and ERC-1155 bridges, built on ERC-7786

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Trail of Bits @trailofbits

2 months ago

Hooks in @Uniswap v4 move real security decisions into app code: who can call the hook, which pools to trust, how to account for value. @nisedo_ analyzed dozens of audit findings, found seven ways that code breaks, and turned them into a builder checklist. blog.trailofbits.com/2026/07/30/bui…

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sudo rm -rf --no-preserve-root / @pcaversaccio

3 months ago

look guys, it's actually pretty simple: on-chain governance is not a solution to a problem, it introduces another _failure mode_. full stop. if governance can approve arbitrary changes to mutable code, you're no longer trusting immutable code, you're trusting governance. no governance is best governance.

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Cyfrin Audits @cyfrin

7 months ago

The OWASP Smart Contract Top 10 2026 dropped yesterday. The headline finding: governance manipulation, multisig compromise, and supply chain exposure caused more losses in 2025 than any category of code bug. Security isn't just about your contracts anymore.

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Trail of Bits @trailofbits

7 months ago

Aave's approach to security serves as a benchmark for all DeFi protocols. Last month, we published a public security assessment of Aave V4 that's included in Aave's transparency report. Read it to see how layered security works in practice.

Aave @aave

7 months ago

Aave V4 was built security-first, with layered security controls from early architecture through post-audit fix validation. We’ve published a full transparency report on the Aave V4 security program. Read it below.

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Aanya @xoaanya

7 months ago

If you hate paying monthly software subscriptions, save this. 🔗 github.com/awesome-selfho… One of the largest open-source directories on the internet. • 180K+ GitHub stars • Open-source alternatives to almost every SaaS you pay for (Slack, Notion, Shopify, etc.) • 100% free to fork, modify, and host yourself • Covers analytics, project management, AI tools, and databases • The ultimate cheat code for bootstrapping founders The anti-subscription playbook 🐐

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samczsun @samczsun

7 months ago

crypto will have truly matured when we can stop using telegram

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Plamen Tsanev @p_tsanev

7 months ago

Every AI auditor now does the same boring thing. So I went and fused the 4 security pillars into a singular pipeline: - Static analysis - RAG vulnerability search - Recursive depth analysis - Fuzzing and testing Fully autonomous 🤖 Fully open-source 🔓 Going live tomorrow 🚨

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reason @reason

7 months ago

In an open letter, over 400 computer scientists caution governments against imposing age restrictions on internet platforms. reason.com/2026/03/04/com…

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ddimitrov22 @ddimitrovv22

7 months ago

OpenZeppeling released v5.6.0 - fully audited and introducing many breaking changes. The most important one: - ERC1967Proxy and TransparentUpgradeableProxy reverts on deployment if an initialize call is not provided Hopefully, that's the end of uninitialized contracts.

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OpenZeppelin @OpenZeppelin

7 months ago

OpenZeppelin Solidity Contracts v5.6 is here 💥 This release enables seamless crosschain bridging, trustless state verification across chains, and enhanced account abstraction, making it easier to build complex onchain applications. Fully audited and production-ready 🔒

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Nav Toor @heynavtoor

7 months ago

🚨 Someone just turned your WiFi router into a full-body surveillance system. No cameras. No wearables. No video. Just radio waves. It's called RuView. It uses the WiFi signals already in your room to detect human poses, track breathing, measure heart rate, and see through walls. Not a concept. Not a research paper. Working code you can run right now. Here's what this thing actually does: → Tracks full 17-point body pose using only WiFi signals → Detects breathing rate (6-30 BPM) without touching anyone → Measures heart rate (40-120 BPM) from across the room → Sees through walls, furniture, and debris up to 5 meters deep → Tracks multiple people simultaneously with zero identity swaps → Self-learns from raw WiFi data. No labeled datasets needed Here's how it works: WiFi signals pass through your room and hit the human body. The body scatters those signals differently based on position, breathing, even heartbeat. RuView reads that scattering pattern and reconstructs everything. A mesh of 4 ESP32 nodes ($48 total) gives you 360-degree coverage with 12 measurement links, 20 Hz updates, and sub-30mm precision. Here's the wildest part: It has a disaster response mode called WiFi-Mat. It detects survivors trapped under rubble through concrete walls, classifies injury severity using START triage protocol, and estimates 3D position. The kind of tool that saves lives after earthquakes. The Rust implementation processes 54,000 frames per second. That's 810x faster than the Python version. The entire Docker image is 132 MB. The AI model fits in 55 KB of memory. Runs on an $8 ESP32 chip. Train once, deploy in any room. No retraining. No recalibration. 1,100+ tests. SHA-256 verified capability audit. 22.4K GitHub stars. 2.7K forks. MIT License. 100% Open Source.

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Ludlow Institute @LudlowInstitute

7 months ago

Transparency is for government. Privacy is for the people.

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onchainchef.base.eth 🏴‍☠️ @antismart_

7 months ago

x.com/i/article/2025…

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kaden.eth @0xKaden

7 months ago

✨Introducing evmresearch✨✨ A knowledge graph of nearly everything I've learned about the EVM in the past six years The graph structure emulates the brain, exponentiating research speeds for both humans and agents evmresearch.io

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Gianfran.co @0xGianfranco

9 months ago

This weekend I analyzed EIP-712 implementations across major protocols so you don't have to! The main trade-off: should you compute the domain separator on demand or apply caching optimization to reduce hash operations? Let's check industry best practices 🧵👇