How to be eligible for smart layer airdrop?

Could you please explain in detail the eligibility criteria for receiving a smart layer airdrop? I'm particularly interested in knowing if there are any specific requirements in terms of holding a particular cryptocurrency, participating in community activities, or meeting certain technical specifications. Also, would you kindly elaborate on the process by which the airdrop distribution is determined and how recipients are notified of their eligibility? Lastly, are there any limitations or restrictions that I should be aware of before attempting to qualify for such an airdrop?