What Is an NFT Snapshot?
A snapshot in the NFT context is a record of wallet addresses holding a specific NFT collection at a particular block height. Projects use snapshots to determine which wallets qualify for an airdrop, a whitelist, or another benefit at a fixed point in time.
How NFT Snapshots Work
A snapshot captures on-chain state: at a specified block, the blockchain is queried to record which wallets hold which tokens. The resulting list is used off-chain to distribute rewards, whitelist wallets for a mint, or assign voting rights in a DAO. Because the snapshot is tied to a specific block, moving or selling an NFT after the snapshot block does not affect eligibility.
Why Snapshots Are Used
Snapshots are the standard mechanism for fairly distributing rewards to actual holders at a specific moment. They prevent last-minute purchases designed to capture an airdrop and ensure that the distribution reflects genuine long-term holders rather than late entrants. Projects often announce a future snapshot without specifying the exact time to discourage gaming.
What to Know as a Holder
If you hold an NFT across multiple wallets, each wallet is evaluated independently at the snapshot block. Holding an NFT on an exchange or in a custodial wallet at the time of the snapshot means the exchange, not you, holds the on-chain token and may receive the benefit. Self-custodied wallets where you control the private key are the safe approach when a snapshot is expected.
FAQ
A snapshot is a record of all wallets holding a specific NFT at a particular block. Projects use it to determine who qualifies for airdrops, whitelist spots, or other rewards.
No. The snapshot captures on-chain state at a specific block. Transfers after that block do not change who qualifies for the associated reward.
Projects usually announce an upcoming snapshot in their community channels. Some do not disclose the exact block to prevent last-minute purchases designed to capture the reward.
If your NFT is in a custodial wallet or exchange account at the time of the snapshot, the exchange controls the on-chain token. You may not receive the associated benefit. Always hold your NFTs in a self-custody wallet when a snapshot is expected.
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