OPSNODE UTILITY

Airdrop sybil detector for Solana

Farmers create dozens of wallets from one source to claim an airdrop many times. Find them before you send tokens to them. All Opsnode utilities ›

For every wallet

For token teams

How it detects farms

For each wallet, the tool goes back to its very first transaction and finds who funded it. Wallets that share the same first funder are grouped, with the time window in which they were created. A group of 10 wallets funded by one address within minutes is a strong farming signal.

What is not flagged

Funders with a very long history, typically exchanges and payment services, fund thousands of unrelated users: those groups are shown apart and not flagged. Established wallets with a long history are not traced either.

What it costs

The summary is free: how many suspicious wallets and groups. 0.1 SOL unlocks every group, the funder addresses and the CSV.

Frequently asked questions

Is a shared funder proof of sybil activity?

It is a strong signal, not a proof. A team that funded its own testers can look the same. Review the groups before excluding anyone.

How many wallets can I check?

Up to 1,000 per analysis. Larger lists can be split.

How long does it take?

A few seconds to a few minutes depending on the size of the list and the network.

Related tools

How it stays safe

Your keys never leave your walletThe page builds the transaction, your wallet shows it and signs it. No seed phrase, no private key, ever. Anyone asking for one is a scammer.
Simulated before you signEvery transaction is tested against the live chain first. If it would fail, you see why and nothing is sent.
Fees shown upfrontThe fee is a visible line inside the same transaction. You see the exact amount in your wallet before approving.
Connect a wallet