Is there some reason "1PN6H2" is appended to the link? Is it some sort of identifier for visitors or affiliates? https://www.coinbase.com/nft/announce/ https://

Is there some reason "1PN6H2" is appended to the link? Is it some sort of identifier for visitors or affiliates? https://www.coinbase.com/nft/announce/ https://www.coinbase.com/nft/announce/ works just fine too. EDIT: I see now! > After you're on the waitlist, you'll get a referral link to share. Be first in line for early access by referring others. The more you refer, the higher up in line you’ll go.