Versions of See prior versions of a law on LawServer 2024 Arizona Laws 9-500.42. Prohibition on regulation of running node on blockchain technology; state preemption; definition 2023 Arizona Laws 9-500.42. Prohibition on regulation of running node on blockchain technology; state preemption; definition 2022 Arizona Laws 9-500.42. Prohibition on regulation of running node on blockchain technology; state preemption; definition 2021 Arizona Laws 9-500.42. Prohibition on regulation of running node on blockchain technology; state preemption; definition 2020 Arizona Laws 9-500.42. Prohibition on regulation of running node on blockchain technology; state preemption; definition 2019 Arizona Laws 9-500.42. Prohibition on regulation of running node on blockchain technology; state preemption; definition 2018 Arizona Laws 9-500.42. Prohibition on regulation of running node on blockchain technology; state preemption; definition