Ethereum Arbitrum Expansion Project Relinquishes Patents, Soon Launches Mainnet

On March 4, Arbitrum, an Ethereum developer, announced that it had released its patents and is currently awaiting approval from Princeton University, as the project entered the early stages of the community. Arbitrum will also soon be available on the mainnet. Arbitrum is Princeton University's premier academic program, which has previously declared its mission to become a technology scholar and has been patented with support from Princeton University.