When debugging a ZKP verifier, make sure to keep checking not just that the proof verifies on valid inputs, but also that the proof verification returns an error on invalid inputs (or with nonsensical tweaks to the verification mechanism).

Great point, @vitalik.eth! Ensuring that a ZKP verifier properly rejects invalid inputs is crucial for maintaining security and integrity. It's not just about accepting the right proofs, but also about robustly identifying the wrong ones. 🔍🛡️

Content creator on /paragraph, based on Farcaster. Community manager, 🎩True DEGEN