The Internet of Money: Why Bitcoin Is the Future of Global Value Transfer | David Marcus

<p><strong><em>“If the internet could move value natively… would you use anything else?”</em></strong></p> <p>I sit down with David Marcus, a true fintech veteran and the co-founder and CEO of Lightspark. You might know him from his time at PayPal, Meta where he led Messenger, or the ambitious Libra/Diem project. Now, he’s on a mission to build the open internet of money—on Bitcoin. </p> <p>We dive into David’s fascinating journey through startups, global payments, and Silicon Valley, before unpacking the philosophy and architecture behind Lightspark. We explore how Bitcoin is evolving beyond store of value into a global settlement layer, how Spark enables stablecoin issuance and self-custodial wallets on Bitcoin, and why compliance, scalability, and user experience are critical for mass adoption.</p> <p><strong>DAVID'S LINKS:</strong></p> <p><strong>X:</strong> <a href="https://x.com/davidmarcus">https://x.com/davidmarcus</a></p> <p><strong>Lightspark:</strong> <a href="https://www.lightspark.com/">https://www.lightspark.com/</a></p> <p><strong>Spark:</strong> <a href="https://www.spark.money/">https://www.spark.money/</a></p> <p><strong>PARTNERS & DISCOUNTS:</strong></p> <ul> <li><strong>BLOCKWARE</strong>: Mine Bitcoin, lower your tax bill, and stack sats hands-free with <strong><em>Blockware</em></strong> — get started today at <a href="https://mining.blockwaresolutions.com/titcoin">https://mining.blockwaresolutions.com/titcoin</a> and use code <strong>“titcoin”</strong> to get <strong>$100 off your first miner</strong> on the Blockware Marketplace.</li> <li><strong>LEDN</strong>: Bitcoin-backed lending. Go to <a href="https://ledn.io/?utm_source=walker&utm_medium=partnership&utm_campaign=walker&utm_content=podcast">ledn.io/walker </a>and unlock liquidity WITHOUT selling your bitcoin.</li> <li><strong>BLOCKSTREAM JADE</strong>: Head to <a href="https://store.blockstream.com/">https://store.blockstream.com/</a> to automatically get 21% off every Blockstream Jade hardware wallet, no code needed, through the end of 2025. <strong>Use coupon code WALKER for an extra 10% off!</strong></li> <li>Buy Bitcoin with River: <a href="http://partner.river.com/walker">http://partner.river.com/walker</a></li> <li>GET FOLD ($10 in bitcoin): <a href="https://use.foldapp.com/r/WALKER">https://use.foldapp.com/r/WALKER</a></li> </ul> <p><strong>JOIN THE SUBSTACK TO GET NEW EPISODES DELIVERED STRAIGHT TO YOUR INBOX: <a href="https://walkeramerica.substack.com/">https://walkeramerica.substack.com/</a></strong></p> <p><em>If you enjoy THE Bitcoin Podcast you can help support the show by doing the following:</em></p> <p><strong>FOLLOW ME (Walker)</strong> on <a href="https://twitter.com/WalkerAmerica">@WalkerAmerica on X</a> | <a href="https://twitter.com/TitcoinPodcast">@TitcoinPodcast on X</a> | <a href="https://primal.net/walker">Nostr Personal (walker)</a> | <a href="https://primal.net/p/npub10qrssqjsydd38j8mv7h27dq0ynpns3djgu88mhr7cr2qcqrgyezspkxqj8">Nostr Podcast (Titcoin)</a> | <a href="https://www.instagram.com/titcoinpodcast/">Instagram</a></p> <p>Subscribe to THE Bitcoin Podcast (and leave a review) on <a href="https://www.fountain.fm/show/68gcLZFDRxOzgGeZmXq6">Fountain</a> | <a href="https://www.youtube.com/@walkerAmerica">YouTube</a> | <a href="https://open.spotify.com/show/0f4Ke6gRTiLij0455nQjPH">Spotify</a> | <a href="https://rumble.com/user/WalkerAmerica">Rumble</a> | <a href="https://bitcoinpodcast.net/podcast"><strong>EVERYWHERE ELSE</strong></a></p>