Establishes limits on transactions through digital financial asset transaction kiosks. Prohibits (1) the exchanging of United States currency, in an amount greater than $100, from new customers for digital financial assets; (2) any two customers from transacting to the same digital financial asset wallet address; and (3) beginning 1/1/2030, the exchange of United States currency from customers for digital financial assets. Requires operators of digital financial asset transaction kiosks to use blockchain analytics and tracing software to prevent fraud; make certain disclosures; provide receipts to customers; provide full refunds under certain circumstances; and provide live customer service and a dedicated communications line for the Attorney General, Office of Consumer Protection, Department of Law Enforcement, and county police departments. Effective 7/1/3000. (HD2)