> the only thing you know is that each withdrawal matches one of the deposits, b... | Hacker News

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		generalizations on Dec 2, 2021 \| parent \| context \| favorite \| on: DeFi protocol BadgerDAO exploited for $120M in fro... > the only thing you know is that each withdrawal matches one of the deposits, but not which one. If there were e.g. three deposits for 5.542, 3.799, and 10.4322 ETH, and someone withdrew 3.799 ETH, then it seems like you'd know which deposit they made. Best case, you wait long enough and maybe someone else deposits 3.799 ETH.

okwubodu on Dec 2, 2021 | [–]

It only lets you use fixed multiples for this reason (0.1, 1, 10, etc.). You can reasonably narrow it down as the amounts get higher, though.

dannyw on Dec 2, 2021 | [–]

That is why they have a few standard sizes.

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