The War on Bitcoin Privacy | Calle

<p>Calle gets into into the future of financial and communication privacy, exploring how tools like Cashu and BitChat could help Bitcoiners survive in an increasingly hostile regulatory environment.</p> <p>He breaks down why privacy is essential for democracy, the lessons from the original Crypto Wars, and how eCash can offer near-perfect transaction privacy.</p> <p>Calle explains the history behind David Chaum’s invention, the trade-offs Bitcoin made for auditability, and why eCash mints could be run by communities for both Lightning payments and private internet services. As well as BitChat as a censorship-resistant messenger and the growing legal risks faced by privacy developers.</p> <p>In this episode:</p> <p>- Why financial privacy is as important as free speech</p> <p>- Lessons from the Crypto Wars 1.0</p> <p>- How Chaumian eCash works and why it’s unmatched for privacy</p> <p>- Offline payments and tap-to-pay Bitcoin</p> <p>- The risks and pressures facing privacy developers today</p> <p><strong>THANKS TO OUR SPONSORS:</strong></p> <p><a href="https://www.iren.com/"><strong>IREN</strong></a></p> <p><a href="https://river.com/wbd"><strong>RIVER</strong></a></p> <p><a href="https://www.anchorwatch.com/"><strong>ANCHORWATCH</strong></a></p> <p><a href="https://mining.blockwaresolutions.com/wbd"><strong>BLOCKWARE</strong></a></p> <p><a href="https://ledn.io/?utm_source=podcast&utm_medium=partnership&utm_campaign=2025_whatbitcoindid&utm_content=ad_read"><strong>LEDN</strong></a></p> <p><a href="https://bitkey.world/"><strong>BITKEY</strong></a></p> <p><strong>Follow:</strong></p> <p>Danny Knowles: <a href="https://x.com/%5C%5C%5C_DannyKnowles">https://x.com/\\\_DannyKnowles</a> or <a href="https://primal.net/danny">https://primal.net/danny</a></p> <p>Calle: <a href="https://x.com/callebtc">https://x.com/callebtc</a> or <a href="https://primal.net/calle">https://primal.net/calle</a></p>