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NFT sniper on 4663
Public SeaDrop and signed OpenSea mints. Not a private-allowlist cheat code.
The sniper is a mint path with the wallet already on Robinhood Chain.
If the drop is public SeaDrop, we encode from calldata the chain already exposes. If it is allowlist or FCFS, we need OpenSea-signed mint data. No signature, no send. We will not “snipe” a collection that never made you eligible.
Floors and listing chrome can overlay OpenSea. Holders still resolve from Blockscout when that key is missing. Do not confuse an overlay with an in-house order book.
Setup: ETH on 4663, correct chain in the wallet, then NFTs.