ATL BitLab Podcast

Broadcasting live from ATL BitLab on Friday, March 13th, 2026, Stephen DeLorme and Alex Lewin cover Matt Corallo's 24-bit nonce space BIP moving to draft PR (fast-tracking good ideas), Dahlia's cross-input signature aggregation accepted at Eurocrypt (holy grail cryptography), and BDK 3.0 release candidate after years of development (SQLite migration unlocking new features). Protocol developments i...

Broadcasting live from ATL BitLab on Friday, March 6th, 2026, Stephen DeLorme and Alex Lewin cover Robin Linus's latest cracked-out discovery (BINOHASH: transaction introspection without soft forks using OPCHECKMU LTSIG quirks for $50 in cloud GPU grinding), post-quantum proposals for P2PKH outputs proving ownership via zero-knowledge STARKs (5.6MB proofs approaching feasibility), and the Hourglas...

Broadcasting live from ATL BitLab on Friday, February 13th, 2026, Stephen DeLorme and Alex Lewin celebrate Valentine's Day on air with a packed episode covering Bitcoin Inquisition's consensus cleanup activation, BIP-110's ongoing controversy with new concerns from Liana Wallet about vault users unable to upgrade in two weeks, and the freshly merged quantum-resistance proposals BIP-360 and BIP-361...

Broadcasting live from ATL BitLab on Friday, February 13th, 2026, Stephen DeLorme and Alex Lewin celebrate Valentine's Day on air with a packed episode covering Bitcoin Inquisition's consensus cleanup activation, BIP-110's ongoing controversy with new concerns from Liana Wallet about vault users unable to upgrade in two weeks, and the freshly merged quantum-resistance proposals BIP-360 and BIP-361...

Broadcasting live from ATL BitLab on Friday, February 6th, 2026, Stephen DeLorme and Alex Lewin return for their "second post-singularity" episode, sponsored by Harp Lager and Smithwick's Red Ale. The show covers Hornet Node's parallelized UTXO database claiming 8x faster validation than Bitcoin Core, BitThoven's formally verified language for Bitcoin smart contracts, LN-symmetry's Claude-assisted...

Broadcasting live from ATL BitLab on Friday, January 30th, 2026, Stephen DeLorme and Alex Lewin return to their regular Friday schedule with a packed episode covering Bitcoin Core wallet improvements, Lightning updates including LDK's dummy hop support and mixed-mode splicing, mutation testing techniques for validating test suites, and the emergence of BitVM4's new company founded by Robin Linus a...

Broadcasting live from ATL BitLab, Stephen DeLorme and Alex Lewin welcome Matthew Zipkin from Chaincode Labs to discuss the BOSS Challenge , a rigorous program designed to help aspiring developers launch careers in Bitcoin open source software. The conversation explores what it takes to become a Bitcoin protocol developer, the appropriate use of AI in learning and development, and how the program...

Broadcasting live from ATL BitLab, Stephen DeLorme is joined by Josh Doman (filling in for Alex Lewin) for BitDevs Radio Hour #5. This episode covers a wide sweep of Bitcoin technical developments: a North Carolina Bitcoin++ recap, the UTX Oracle project for inferring price signals from UTXO patterns, Josh's Confidential Script approach to covenant experimentation via trusted execution environment...

Broadcasting live from ATL BitLab, Stephen DeLorme and Alex Lewin close out the year with a festive edition of the BitDevs Radio Hour. This episode covers a grab bag of fresh Bitcoin technical developments: new BIP assignments, a novel approach to private collaborative custody, a consensus discrepancy discovered via differential fuzzing, Lightning protocol optimization ideas, a serious React serve...

Live from ATL BitLab, Stephen DeLorme and Alex Lewin sit down with Evan Kaloudis , founder of Zeus , one of Bitcoin's most beloved Lightning wallets. This episode dives deep into the design trade-offs of non-custodial Lightning, the emergence of "graduated wallets," eCash systems like Cashu and Fedimint, statechain-based systems like Spark, and the future of Bitcoin payments UX. The conversation r...

It's time for another BitDevs Radio Hour! Alex Lewin and Stephen DeLorme discuss some of the latest technical developments in Bitcoin. This conversation covers topics like the merging of Cluster Mempool into Bitcoin Core, preventing lightning pinning attacks with P2A and v3 transactions, the drama over Jack Maller's getting debanked by Chase, and other topics.

The very first BitDevs Radio Hour! Alex Lewin and Stephen DeLorme discuss some of the latest technical developments in Bitcoin. This conversation covers topics like the Bitcoin Kernel Project, recent soft fork related debates and internet drama, and updates to the Bitcoin Improvement Proposal process with Murch's motion activate BIP3. Bonus: El Salvadaro smash buys the dip and Coinbase brings back...

Can Bitcoin replace DNS? Andrew Lunde presents Spaces Protocol, a permissionless naming system anchored on the Bitcoin blockchain. Learn how auctions determine ownership of top-level names like "@bitcoin," the technical challenges of browser integration, and the trade-offs between decentralization and scalability. Discover how $120,000 in Bitcoin has already been burned through the auction process...

Start9 CEO Matt Hill joins Jordan Bravo to discuss the evolution of sovereign computing and the upcoming StartOS 0.4.0 release. Learn about Start9's mission to democratize server administration, their revolutionary new networking capabilities, plans for an open-source router, and innovative community programs for scaling support and development. Plus: why dignity matters as much as privacy and sec...

Google is making Android more like iOS by blocking "sideloading" of unverified apps starting next year. Jordan Bravo breaks down why "sideloading" is a psyop term designed to make normal software installation seem dangerous, how Google's new developer KYC requirements will kill freedom tech, and why this gradual "boiling of the frog" approach threatens projects like GrapheneOS. Plus a chilling rem...

Not all "free" software is actually free - you're often paying with your data, privacy, or through deceptive subscription traps. In this episode, Jordan Bravo and Stephen DeLorme break down the business models behind the software you use daily, from ethical freemium approaches like Tailscale to exploitative data harvesting like Gmail. They explore managed hosting models, the pros and cons of subsc...

Not all software is created equal when it comes to digital sovereignty. In this episode, Jordan Bravo and Stephen DeLorme break down their framework for evaluating software that respects your freedom and privacy. They cover why open source isn't always a guarantee, how to spot healthy vs abandoned projects on GitHub, the importance of data export capabilities, and sustainable business models that...

Your location data is one of the most sensitive pieces of information you share, but are you trusting Google and Apple with every place you go? In this episode, Jordan Bravo and Stephen DeLorme explore private alternatives to mainstream navigation apps that don't track your movements. They cover privacy-focused options like Magic Earth and Organic Maps built on Open Street Maps, reveal how to use...

Jordan Bravo and Stephen DeLorme dive deep into Eric Hughes' groundbreaking 1993 Cypherpunk Manifesto, exploring how this foundational document predicted Bitcoin, anonymous transaction systems, and modern digital privacy tools. They discuss the historical context of cryptography being illegal, the evolution from military-controlled encryption to widespread adoption, and how today's privacy-focused...

Jordan Bravo and Stephen DeLorme return with a news-packed episode covering the latest privacy violations and surveillance schemes. They discuss Trump's plan to create a master database of Americans using Palantir, WhatsApp AI accidentally leaking user phone numbers, Meta and Yandex exploiting Android phones to track browsing habits, and Ford's patent for cars that report speeding drivers. Plus, J...

In today's digital landscape, having your own website is more important than ever for true digital independence. Jordan Bravo and Stephen DeLorme explain how to register domain names and set up web hosting with minimal personal information and maximum privacy. They cover Bitcoin-accepting registrars, anonymous VPS providers, and how the domain name system really works. Plus, they discuss a controv...

Bitcoin is built on the principle of not trusting third parties, but are you trusting someone else's node to validate your transactions? In this episode, Jordan Bravo and Stephen DeLorme explore why running your own Bitcoin and Lightning nodes is crucial for true financial sovereignty. They break down the hardware requirements, software options like Umbrel and Start OS, and how to connect popular...

AI assistants like ChatGPT and Claude are powerful tools, but they come with significant privacy trade-offs. In this episode, Jordan Bravo and Stephen DeLorme explore practical approaches to using AI without surrendering your data to big tech companies. They compare privacy-focused third-party services that use confidential computing (like Maple) and local storage options (like Venice. AI) before...

Jordan Bravo and Stephen DeLorme break down the reality of Virtual Private Networks (VPNs) beyond the marketing hype. They explore what problems VPNs actually solve—hiding your IP address from websites, concealing your browsing from ISPs, and encrypting traffic—while addressing their limitations and downsides. Jordan and Stephen compare VPNs with Tor, examine trusted providers including Proton VPN...

Bitcoin is difficult to change. How do we reach consensus to change it?. Stephen DeLorme covers Part 2 of the Bitcoin Consensus Analysis Project, highlighting both technical and social layers of reaching consensus. Learn about the roles of various stakeholders in the Bitcoin ecosystem including economic nodes, investors, media influencers, miners, protocol developers, users, and application develo...