> For the complete documentation index, see [llms.txt](https://spaceboynfts.gitbook.io/spaceboysnft-technical-paper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://spaceboynfts.gitbook.io/spaceboysnft-technical-paper/other-important-info/glossary/snapshot.md).

# Snapshot

Usually used by NFT creators and P2E games to determine who are eligible for airdrops and early access at a certain point in time. For instance, all owners who hold NFT X in their wallet at the time of the snapshot on 1 January, get a free airdrop of NFT Y next week