Did the Coreum airdrop happen?

Excuse me, I'm curious about the recent developments in the cryptocurrency world. Specifically, I've been hearing about the Coreum airdrop. Could you please clarify if this airdrop has indeed taken place? If so, when did it occur and what were the main conditions or requirements for participants to receive the tokens? Additionally, what's the significance of this airdrop in the broader context of the Coreum ecosystem and the cryptocurrency market as a whole? Thank you for your time and expertise in this matter.