Optimism has distributed 11.7M OP tokens as part of its second airdrop. 11.7M OP distributed to over 300k unique addresses that have delegated the voting power of their OP tokens and addresses that spent more than $6.10 on gas since March 25, 2022.
In May 2022, Optimism conducted Airdrop 1, distributing over 200m OP tokens to 250,000 early adopters and engaged users.