Proofivy has provided scientists at the Lab for Germinal Biology at Utrecht University (https://heesters.gitlab.io/) tools to safeguard their IP and data using Optimism.
Additionally iPhone users have used Proofivy to commit data hashes to Optimism without needing a web3 wallet.
In both cases users have been able to safeguard IP and use Optimism with easy to use apps.
Proofivy has provided a novel crypto application, onchain IP, for Optimism users.
Proofivy has onboarded scientists to Optimism. Feedback from them has been great.
Proofivy's iPhone app has expended the reach of Optimism to users without a crypto wallet.