Built on Bitcoin with Jacob Brown

Jake
  • 5.0 (22)
  • TECHNOLOGY
  • UPDATED WEEKLY

Interviews with the best founders building on Bitcoin. Jacob takes an open-minded approach and talks with builders from all corners of the Bitcoin ecosystem.

  1. NOV 25

    Better (Safer) Bitcoin Loans with Lygos Finance with Jay Patel & Matthew Black

    Subscribe to the Built on Bitcoin Newsletter: https://builtonbitcoin.beehiiv.com/ Lending is the single biggest use case for Bitcoin. Full stop. To capture the benefits of your appreciated Bitcoin you've been holding for so long. You have two options: 1. To sell and pay the tax 2. Take a loan, pay some amount of interest, and still get the upside if the price increases. In this episode, we sit down with Matthew Black and Jay Patel, founders of Lygos Finance, to discuss the future of non-custodial Bitcoin lending. We dive deep into Discreet Log Contracts (DLCs), why they might be the "Holy Grail" for Bitcoin-backed loans, and how Lygos is building a platform that gives you 50% LTV liquidity while keeping your keys (mostly) in your pocket. We also cover the "interest rate inversion" between DeFi and CeFi, and why institutional capital is finally waking up to Bitcoin as pristine collateral.**Timestamps:**00:00 Intro01:26 From Atomic Swaps to Bitcoin Loans (Matthew's Story)02:53 Lessons from the BlockFi/Celsius Blowups05:55 Why They Pivoted from Options to Loans10:13 Why DLCs are the Holy Grail for Lending18:34 Lygos Product Walkthrough: How it Works27:42 The Truth About "Trustless" (Oracle Risk Explained)37:26 The Capital Markets Thesis: Why Institutions Want In43:23 The Interest Rate Mystery: DeFi vs CeFi48:40 Bitcoin Upgrades: CTV, CAT & Covenants**Links & Resources:**- Lygos Finance: https://www.lygos.finance/- Follow Lygos on X: https://x.com/LygosFinance- Follow Matthew: https://x.com/matthewjablack- Follow Jay: https://x.com/jaypatel

    49 min

  2. NOV 6

    Never Sell Your Bitcoin with Shehzan Maredia Interview - CEO of Lava

    Follow the Built on Bitcoin pod on X: @JakeBlockchainWe sat down with Shehzan Maredia, the CEO of Lava, to discuss their recent $200m raise of VC & debt for growth, launch of the Bitcoin-backed line-of-credit product called BLOC, and address questions around changing of custody and concerns recently brought to light on the timeline.Follow Shehzan on X: Shehzan MarediaLearn more about Lava: Homepage

    1h 5m

  3. OCT 27

    GLOCK: A Better BitVM with David Seroy - Ecosystem Lead at Alpen Labs

    Follow me on X: https://x.com/JakeBlockchain I'm joined by David Seroy, Ecosystem Lead at @AlpenLabs, to discuss their groundbreaking work on Bitcoin. We cover: → What GLOCK is & how it improves on BitVM → The future of Bitcoin rollups → Why Alpen is 'd Learn more about Alpen Labs: https://www.alpenlabs.io/ Follow David on X: https://x.com/david_seroy

    57 min

  4. OCT 25

    12 BITCOIN NEWS ITEMS YOU MISSED LAST WEEK 🚨

    Follow me on X: https://x.com/JakeBlockchain Title says it all. Covering news from Lightspark, Spark, Arkade, Joltz, River, BitcoinYield, BitBIt, SatGo, Atomiq, Seth for Privacy, MagicEden and more.

    13 min

  5. JUN 30

    Lightning Network Debate: Bitcoin's future or overhyped flop? Harsha Goli vs. Paul Sztorc 2025.

    Join the Built on Bitcoin Newsletter: https://builtonbitcoin.beehiiv.com/subscribeThe conversations that build tomorrow's economy. Beyond the tribes. Ahead of the trend.In a charged debate hosted by Jacob Brown, Harsha Goli champions the Lightning Network's surging adoption and technical leaps, painting a picture of a scalable future for Bitcoin. Countering this optimism, Paul Sztorc draws historical parallels to argue for caution, emphasizing the critical need for self-custody and raising concerns about custodial solutions and the hub-and-spoke model. This discussion dives deep into the technical hurdles, the passionate community divide, and the very real implications for Bitcoin's scaling and investment potential. Is Lightning the key to Bitcoin's mainstream success, or is it facing an uphill battle against inherent limitations and regulatory pressures?

    1h 9m

  6. JUN 11

    OP_Return Debate Ends, NerdAxe, BTC Vegas 2025, Alkanes - Bitcoin Weekly Kickback

    If you want to understand the forces shaping Bitcoin's future, this is the episode for you.The kickback crew is back after an 8-month hiatus to discuss:00:00 Running and Training for Marathons01:59 Reflections on Bitcoin Vegas05:52 The OP_RETURN Drama and Bitcoin Core12:08 Scaling Bitcoin: CTV and CheckSig from Stack24:52 Debating Bitcoin Upgrades30:01 The Rise of OdinFun33:11 Alkanes and Meta Protocols42:59 Nerdaxes and Open Source MiningFollow the crew on TwitterCharlie: https://x.com/cbspearsBob: https://x.com/BobBodilyDonny: https://x.com/itsdonnyokJake: https://x.com/JakeBlockchainFollow the Built on Bitcoin podcast on Twitter: https://x.com/builtonbtcpodCatch up on past episodes at https://www.builtonbitcoin.xyz/Subscribe to the newsletter:https://builtonbitcoin.beehiiv.com/subscribe

    55 min
  7. Scaling Bitcoin with BitVM & Bitlayer | Kevin He Interview Co-Founder of Bitlayer

    MAR 28

    Scaling Bitcoin with BitVM & Bitlayer | Kevin He Interview Co-Founder of Bitlayer

    Kevin He, a seasoned blockchain architect with experience launching multiple L1s/L2s (including Huobi Eco Chain), joins the show to discuss Bitlayer. We explore his journey into crypto, the genesis of Bitlayer, and take a deep dive into BitVM technology - what it is, how it works, its current development status (BitVM 2, Alliance progress, auditing), and how Bitlayer is leveraging it to build trust-minimized Bitcoin L2 solutions, focusing on DeFi. Kevin shares insights on the Bitcoin opcode debate, the future of Bitcoin scaling, and reveals Bitlayer's upcoming BitVM bridge mainnet launch. What we talk about: 00:56 Kevin's Background: Building L1s/L2s & Early Lessons 10:36 The Genesis of Bitlayer & Addressing Bitcoin L2 Needs 18:00 Discovering BitVM: A Breakthrough for Bitcoin L2 Security 26:45 BitVM Explained: Verification, Not Just Computation 34:37 BitVM Development: V1 vs V2, ZK Challenges & Bridge Focus 41:30 Inside the BitVM Alliance: Technical Progress & On-Chain Impact 48:00 Alpha Leak: BitVM Auditing & Mainnet Progress 54:30 The Bitcoin Opcode Debate: Necessity and Impact on BitVM 01:04:00 Long-Term Bitcoin Sustainability: Fees vs Subsidy & Upgrades 01:08:00 Bitlayer's BitVM Bridge Mainnet Launch & Partnerships Follow Bitlayer on Twitter: @BitlayerLabs Learn more about Bitlayer: [https://www.bitlayer.org/](https://www.bitlayer.org/) ----------------------------------------------------------------------------------- Follow me on Twitter: @JakeBlockchain Stay updated on everything Built on Bitcoin podcast: [https://www.builtonbitcoin.xyz/](https://www.builtonbitcoin.xyz/) ----------------------------------------------------------------------------------- Building something amazing on Bitcoin? Connect with us at the Bitcoin Frontier Fund. We invest and assist the best early-stage founders building new user-cases for Bitcoin. Website: [https://www.btcfrontier.fund/](https://www.btcfrontier.fund/) Twitter: [https://twitter.com/BTCFrontierFund](https://twitter.com/BTCFrontierFund) Love yall! See you in the next episode. Peace!

    58 min
  8. E162: The Lightning Network in 2025 with Graham Krizek - Founder of Voltage Cloud

    MAR 8

    E162: The Lightning Network in 2025 with Graham Krizek - Founder of Voltage Cloud

    Is Lightning on its way out or primed for massive adoption? This is a question underlying so much of the discussion around Lightning on the timeline. So I sat down with Graham to discuss the state of Lightning in 2025. Recently they published a report in partnership with Fidelity Digital Assets and presented some great stats on the health of the network. This episode will make you bullish on Lightning. Check out this conversation with Graham Krizek - CEO & Founder of Voltage Cloud. Follow Graham on Twitter: https://x.com/gkrizek?lang=en Learn more about Voltage: https://www.voltage.cloud/

    46 min
See All (169)

5
out of 5
22 Ratings

About

Interviews with the best founders building on Bitcoin. Jacob takes an open-minded approach and talks with builders from all corners of the Bitcoin ecosystem.

Information

You Might Also Like