Babylon stated that as long as you participate in the first phase of the mainnet staking, whether the staking is oversubscribed or accepted, you can register for the airdrop and bind NFTs. There is no limit to the number of BTC and Polygon addresses that can be linked to a BABY address. In addition, Babylon also stated that the airdrop registration page uses temporary snapshot data to determine eligibility, and points are continuously accumulating, so the points seen on the staking page should be slightly higher than the points on the airdrop registration page.