
Show Notes
In this episode, Craig Raw returns to discuss Sparrow’s Silent Payments and Frigate integration, where multisig UX stands in 2026, his thoughts on building Bitcoin wallet software solo, and the ongoing challenges of distribution and platform risk. We discuss: Silent Payments and their impact on privacy and UX
Platform risks and the importance of pragmatic development
Standards and interoperability in Bitcoin wallets
The future of multi-sig UX and hardware wallet support
Cryptographic innovations like Frigate for scalable scanning
Timestamps: 00:00 - Intro and Apple’s Walled Garden 05:30 - Pragmatism in Bitcoin 06:30 - Silent Payments: A New Era for Bitcoin Transactions 08:40 - Biggest Challenge in Bitcoin Privacy today 12:03 - Why Address Re Use is so prevalent today 13:40 - Contrasting Silent Payments and Lightning Address 16:00 - The Benefits of Silent Payments Far Outweigh Incremental Complexity 19:00 - The Future if the Bitcoin Community Doesn’t Move on this 22:45 - Privacy vs Convenience 25:40 - Putting SP and Lightning Address together 28:30 - The Scanning Challenge for SP and Frigate 37:20 - Hardware Reqruirements for Frigate 41:00 - Can Hardware Wallets Support SP? 49:55 - Bitcoin Multi Sig in 2026 51:30 - Craig on Miniscript use - Inheritance, Timelocking 53:20 - Miniscript refresh privacy concern 55:30 - Miniscript for managed solutions 59:00 - Multi Sig Quorum Registration 1:01:00 - Mixed Vendor Multi Sig setups 1:04:00 - Wallet Labelling BIP 1:06:44 - Bitcoin Adoption: Balancing Purism and Pragmatism 1:09:00 - What to do about bad regulations or laws? 1:12:00 - Could Government Target Silent Payments? 1:13:39 - Sustainability of Sparrow Wallet Development Links: https://x.com/SparrowWallet
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Official Podcast Episode: https://stephanlivera.com/783 Alex Recouso argues that Bitcoin solved capital mobility but not human mobility: you can move money across borders without permission, yet you still need permission to move yourself. His answer is that everyone should think about a second passport before they need one, because, as he puts it, you can't buy insurance once the house is on fire. Alex is co-founder and CEO of CitizenX. He says he discovered the idea of alternative citizenship at 14, and that understanding Bitcoin in 2020 convinced him it was the missing piece. CitizenX sells citizenship by investment programs and, by his account, advises governments, including El Salvador, so he is not a neutral observer. He splits buyers in two: citizenship programs suit people with high liquidity and low mobility, while residency and naturalization suit people with high mobility and less capital. They cover the main tiers, from cheaper Plan B passports to Caribbean programs, Turkey, El Salvador and Argentina's newly announced program, and why he prefers donation routes to government-approved real estate. The downsides get airtime too. Alex expects EU pressure to cost Caribbean programs their visa-free access or make them unattractive. He argues European rules can change overnight, citing Italy's flat tax and Spain's closed golden visa. And naturalization through residency is cheaper but never guaranteed. They close on AI's limits as an advisor, rising versus established countries, and compounding in a low-tax place. Timestamps 00:00 — Intro
Prashanth Chandrashekar argues that much of Europe's debanking comes down to how banks score transfers. Money arriving from a crypto exchange's account is treated as a higher-risk third-party payment, while a transfer between two accounts in your own name passes with far fewer flags. Bringin's answer is a named virtual IBAN for each customer, which he says lowers the risk of being debanked rather than removing it. Prashanth, who is from India, started Bringin after moving to Estonia holding Bitcoin and finding he couldn't easily spend it. He now runs the company's consumer app and its new business accounts. They cover MiCA's licensing reset, which by his figures left only about 30% of earlier firms licensed but lets the survivors passport across the EU; accounts closed without explanation under tipping-off rules; and how named IBANs differ from the deposit IBANs exchanges hand out. On the consumer wallet, built on Spark, he is direct about the trade-offs: operators are mostly centralized and can see payments, though they cannot move funds alone. On Bringin for Business, he describes pilot users such as mining-rig sellers paying suppliers abroad, plus stablecoin support and accounting exports. The custody model differs from the consumer app: keys sit in a hosted Turnkey enclave with spending policies, Bringin holds an extra key in multi-director setups, seed export is discouraged, and ownership changes run through Bringin's backend. Third-party euro payments were promised within days of recording, and corporate cards are not yet available. Disclosure: Stephan is a small investor in and advisor to Bringin. Timestamps: 00:00 — Intro 00:37 — MiCA: Costly but Passportable 03:28 — Debanking: Why Banks Block Exchange Flows 07:04 — Named vIBANs vs Exchange Deposit IBANs 11:25 — Spark Self-Custody and Its Trust Trade-offs 13:03 — Why Banks Are Harder on Businesses 15:22 — Who Joined the Business Pilot 18:08 — Beyond Debanking: Accounting Headaches 20:31 — Business Keys in Turnkey Enclaves 24:53 — Key Rotation Runs Through Bringin's Backend 26:24 — Roadmap: Third-Party Payments, No Cards Yet 30:45 — Next Customers: Stablecoins and Agents 33:31 — Regulation Outlook: DAC8 and Data Risk 34:39 — AI Agents, MCP, and Payments Links: https://x.com/prashanthc123
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