On August 3, the governor of Ohio signed into law SB 220, which codifies that records or contracts and signatures secured through blockchain technology are enforceable electronic transactions. Specifically, SB 220 amends Ohio’s Uniform Electronic Transactions Act to state that “a record or contract that is secured through blockchain technology is considered to be in an electronic form and to be an electronic signature” and that a “signature that is secured through blockchain technology is considered to be in an electronic form and to be an electronic signature.” The amendments also create an affirmative defense or “safe harbor” to tort actions against businesses alleged to have failed to implement reasonable information security controls leading to a data breach of personal or restricted information. To qualify for the safe harbor, a business must implement and comply with a written cybersecurity program that contains specific safeguards for either the protection of personal information or the protection of both personal and restricted information.