Linum Labs

Vulnerabilities like signature replay attacks can wreak havoc on your smart contracts if left unchecked. Good news? They’re preventable. From nonce values to timestamping, our team knows how to safeguard your systems against common threats. Let’s build secure dApps together—book a free consultation with us today. https://lnkd.in/dbeHSnB5

What Are Smart Contracts and Why Do They Matter? Smart contracts are the digital agreements driving trustless automation across industries—secure, transparent, and efficient. 🔗 How do they work? 1️⃣ Written in code (like Solidity for Ethereum) 2️⃣ Deployed on the blockchain—transparent and tamper-proof 3️⃣ Automatically execute when conditions are met 💡 Where are they used? Finance: Automated DeFi protocols Real Estate: Streamlined property transfers NFTs: Minting and ownership of unique assets Supply Chain: End-to-end product tracking Smart contracts are reshaping industries by removing intermediaries and increasing trust. Ready to explore how smart contracts can benefit your business? Book a free consultation with our team today! https://lnkd.in/dbeHSnB5

Choosing the right platform and programming language can make or break your blockchain project. While Ethereum’s Solidity and Solana’s Rust often dominate the conversation, have you explored Fuel Labs and its native language, Sway? FuelVM’s modular design, parallel execution, and UTXO model are redefining what scalability and efficiency look like in blockchain development. Combine that with Sway—a developer-friendly, Rust-inspired language—and you have the tools to build high-throughput, low-latency dApps without compromise. In Linum’s latest article, we break down: ✅ What makes FuelVM stand out (parallel execution, UTXO model, modular flexibility). ✅ Why Sway is a game-changer for blockchain developers. ✅ How this duo is paving the way for DeFi, gaming, and beyond. If you're a developer looking to push boundaries, this is a must-read. 🔗 👉 Read the full article here: https://lnkd.in/dWXfeFzD At Linum Labs, we’re excited to help teams explore and harness tools like Fuel Labs and Sway to bring innovative projects to life. Let’s build the future together.

A single weak link can take down the whole chain—literally. That’s the risk of a Denial of Service (DoS) attack in smart contracts. By implementing simple solutions like pull payments, you can protect your dApps and ensure smooth operations. Want to safeguard your projects? Book a free consultation with our team and let’s build stronger, more secure systems together. https://lnkd.in/dbeHSnB5

Collaboration, innovation, and transformation. These are the hallmarks of our partnership with ether.fi —from their first steps as a concept to a full-scale decentralized staking protocol. •Highlights from the journey: •Developed a proof of concept with user-friendly designs •Launched the Early Adopter Program to reward supporters •Introduced the dynamic ether.fan NFT staking model •Executed a branding refresh and built their staking dApp We’re incredibly proud of the impact EtherFi is making in the staking ecosystem and can’t wait to see what’s next! Have a project in mind? Let’s bring your idea to life. https://www.linumlabs.com/

✨ November at Linum Labs: November was a whirlwind of achievements & milestones. Events We Attended: Our team left their mark on the global stage: • Faizaan and Mustafa attended Devcon in Bangkok 🇹🇭 • Devon attended the Women in Tech Global Awards in Paris 🇫🇷 • Courtney and Devon attended Blockchain Africa Conference in Pretoria 🇿🇦 Projects We Worked On: Innovation never sleeps: • Dagora: Successfully launched! • Frictionless: Back in action, focusing on Private OTC. • PsyDAO: Launched claims for PSYC NFT holders. • KarmaDAO: Kicked off a decentralized protocol to fund charitable causes. • Omni: Began work on their marketing platform. • EtherFi: Assisted with designs for Devcon and their current platform updates. 👶 A Special Linum Baby Announcement: A beautiful first for the Linum family—our COO Jade Bishop welcomed her baby girl this month! 🍼🎉 Congratulations, Jade! We’re ending November on a high note, with gratitude for our team, partners, and community.

When it comes to blockchain security, true randomness is critical—but it’s not always guaranteed. Whether you're working with lotteries, NFTs, or other use cases, predictable patterns can be exploited if not addressed correctly. Let’s make sure your smart contracts are as secure as possible. Our team is here to help—reach out for a free consultation today! https://lnkd.in/dbeHSnB5

Yesterday, Courtney Smith and Devon Krantz attended the 10th Annual Blockchain Africa Conference in Pretoria, organized by the incredible team at Bitcoin Events . Devon also had the chance to moderate an insightful panel on "The Role of Crypto Exchanges in Africa and Beyond." The discussions were inspiring, diving into how crypto exchanges are playing a key role in Africa’s evolving financial landscape. One of the highlights for Devon was connecting with some amazing leaders in the industry, including the CEO & Founder of YellowCard Chris Maurice, the Co-founder of VALR Badi S. and the General Manager for Africa at Luno Marius Reitz. It was a great opportunity to learn from some of the brightest minds in crypto. We’re excited to be part of these important conversations and to continue pushing the boundaries of what’s possible in the blockchain space.

Vulnerability Wednesday: Flash Loan Attacks 💥 Imagine taking out a massive loan, spending it, and paying it back—all within seconds. Sounds futuristic? In the world of flash loans, it’s a reality, and while the concept is revolutionary, it can also be dangerous when exploited. Flash loan attacks have become a significant challenge in DeFi, with attackers using them to manipulate prices or drain funds. To stay ahead, it’s crucial to implement robust security measures like decentralized price oracles, reentrancy guards, and slippage checks. At Linum Labs, we’re committed to making DeFi safer. Ready to fortify your smart contracts? Book a consultation today, and let’s build a secure future together! https://lnkd.in/dbeHSnB5

Devon at the Women in Tech Global Awards in Paris 🏆 🇫🇷 Last week, our Co-Founder, Devon Krantz, had the incredible honor of attending the WOMEN IN TECH ® Global Awards in Paris. This prestigious event followed her win as the Women in Web3 Africa awardee last month. Held at the stunning National Assembly, the awards brought together 64 exceptional finalists from across the globe, representing 9 diverse categories and 7 regions. Although Devon didn’t take home the overall global award, she walked away with something even more valuable: an unforgettable experience among some of the most phenomenal women in tech. Congratulations, Devon, on this remarkable achievement and for representing not only Linum Labs but also Africa in the global Web3 space. 🌍 Your journey inspires us all!