Patrick Murck and Professor Carla Reyes (SMU Law) discuss how the 2022 UCC amendments created "controllable electronic records" to finally align commercial law with crypto lending practices. They explore whether Bitcoin's UTXO system makes security interests practically impossible to enforce, why Florida's attempt to ban CBDCs through state law doesn't actually work, and how the GENIUS Act might prevent stablecoin issuers from paying bankruptcy costs.