<j​effro256:monero.social> You can also do this this FCMPs to a lesser extent. You'll never get 100% accuracy unless you roll back the entire chain, which isn't possible with checkpoints. But if you assume that spend is from <100 blocks ago, say, and reorg out all outputs from the last 100 blocks, and then see them complete a FCMP with that rolled back chain and it contains the same key image, then you can <clipped mes

<j​effro256:monero.social> determine the spend corresponds to that output

<c​haser:monero.social> it reveals that the two transactions spend the same enote, and that the spent enote is outside the reorg zone, but how can you tell which enote is that (if that's what you meant)?