In answering community questions, Babylon said that as long as you participate in the first phase of staking on the mainnet, whether the staking is overflowing or accepted. You can register for airdrops and bind NFTs. There is no limit to the number of BTC addresses and Polygon addresses that BABY addresses can link. In addition, Babylon also said that temporary snapshot data is taken on the airdrop registration page to determine eligibility. Points are constantly accumulating, so the points seen on the staking page should be slightly higher than the points in the airdrop registration page.