
Interview: Blockchains & the Bank Secrecy Act, with Rebecca Rettig, Omid Malekan and Michael Mosier
Can traditional financial institutions use permissionless blockchains without being offside of the Bank Secrecy Act? What happens if a bank unknowingly pays a fee to a sanctioned validator? By the end of this episode, you'll understand the history of the Bank Secrecy Act, how OFAC actually enforces sanctions and a new paper's nine-part framework for how banks can use public blockchains and stay compliant. You'll hear from the paper's three co-authors: Rebecca Rettig (Chief Operating Officer and Chief Legal Officer of Jito Labs, of counsel at Arktouros) Omid Malekan (adjunct professor at Columbia Business School) and Michael Mosier (co-founder of Arktouros and former acting director of FinCEN). This episode is presented by Altitude, visit https://altitude.xyz/law to learn more about their global payments platform. Timestamps: 0:00 Intro 3:24 Problems they see 5:39 The router principle 7:13 What permissionless systems get right 11:28 Lessons from the open internet 14:23 Credible neutrality 19:20 A brief history of the BSA 23:55 What OFAC enforcement looks for 26:16 Treasury, Iran and open networks 28:29 The SEC's innovation exemption 34:03 Compliance belongs at the app layer 37:04 "The government will never allow it" 39:39 The paper's nine-part framework 44:12 Network layer vs. transaction layer 46:28 The $50,000 canoe 48:02 Safety, soundness and final settlement 50:29 Why this matters for national security 51:27 Privacy 58:07 What this means for DeFi Thank you to Cahill Gordon & Reindel for sponsoring this podcast. Thank you as well to the Solana Policy Institute, the Hyperliquid Policy Center and the Decentralization Research Center for supporting the podcast. The full paper is here: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=7343938. Disclaimer: This podcast is for informational and educational purposes only and does not constitute legal or investment advice. Views expressed by guests are their own and do not necessarily reflect those of their employers. Listening to this podcast does not create an attorney-client relationship.



