This bill addresses a critical legal threat facing the cryptocurrency industry by amending 18 U.S.C. Section 1960. Historically, regulatory overreach has threatened non-custodial developers, smart contract creators, and peer-to-peer software builders with prosecution for operating unlicensed money transmitting businesses, even when they never hold user funds. By inserting language requiring that a party must exercise control over currency or assets to be liable, this legislation creates a bright-line rule distinguishing custodial financial services from non-custodial software development. This change protects self-custody wallet developers, decentralized protocols, validators, and miners from criminal liability. By defending the right to publish open-source code and maintain self-custody, the bill removes a major source of regulatory risk and encourages domestic blockchain development, making it highly supportive of the crypto ecosystem.