Can verify_logs() catch cases of eth_getLogs not returning all matching logs? about helios HOT 3 OPEN

Yes this is a known limitation of eth_getLogs for Helios. Unfortunately I don't think there is an efficient way to check for false negatives, as this would require checking the logs in every block. If there is some way we're not thinking of though would love to discuss.

from helios.

Ya figured as much, makes perfect sense as it would be very expensive to check the logs in every block in the range.

It could be very nice though as an option; not feasible to do with every single call in-band but in case someone wants to prove a result out of band.

from helios.

In my experience missed logs are one of the most common issues with RPC providers running at scale, so I'm trying to find solutions to verify those results out of band.

from helios.