Tests every candidate as the spender in the four popup shapes the roads use. Read the MetaMask sheet, then CANCEL — the warning renders before you confirm, so cancelling costs nothing and sends nothing. Witness signs never submit at all.
1 · Connect & switch to BNB Chain
not connected
2 · The matrix — four contexts per candidate
APPROVE = the approve-family popup (token.approve(spender, cap)) · P2-APPROVE = the hop's second prompt (Permit2.approve(token, spender, cap)) · WITNESS = the permit2 signature naming the spender (needs the token approved to Permit2 — w4 is) · TRANSFER = plain token.transfer(spender) (the send-screen context)