feat: add cross contract call to Solidity verifier example - #92
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He @Lynette7 :) Curious to hear your thoughts; will we also add an example where we use an ink! contract for the verifier? I think both will be extremely valuable. It would be incredible if we can create a tutorial for this on the website! |
cmichi
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Nov 27, 2025
| [output[0], output[1], output[2], output[3]] | ||
| } | ||
| // Solidity function signature: verify(bytes calldata proof, bytes calldata publicInputs) | ||
| let selector = solidity_selector("verify(bytes,bytes)"); |
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Haven't forgotten about this one, just didn't have time yet to make a proper ink! PR. Will let you know once we have a better API for it.
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This is an example of a ZK anonymous poll application that has a Solidity verifier auto-generated from Noir circuits. The application logic is written in an ink! smart contract which calls the verify function from the Solidity verifier. Both of these contracts are deployed on Passet Hub.
I use
build_call_solandsolidity_selectorfor the cross-contract call