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Description

This PR updates the @zk-kit/binary-merkle-root.circom dependency to incorporate a recent bug fix from ZK-Kit.

Details

Due to changes in the Semaphore circuit, a new Trusted Setup Ceremony is required. This PR includes the updated libraries along with the results of the staging ceremony.

Staging Trusted Setup Ceremony: https://pse-p0tion-staging.web.app/projects/Semaphore%20Binary%20Merkle%20Root%20Fix

Related Issue(s)

Closes #999

Checklist

  • I have performed a self-review of my code
  • I have commented my code, particularly in hard-to-understand areas
  • My changes generate no new warnings
  • I have run yarn format and yarn lint without getting any errors
  • I have added tests that prove my fix is effective or that my feature works
  • New and existing unit tests pass locally with my changes

Important

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* fix(circuits)!: update binary merkle root circuit version

re #999

* chore: update snarkjs version from 0.7.4 to 0.7.5
refactor: update the proof package and smart contracts with new zk artifacts
@vplasencia vplasencia requested a review from a team as a code owner July 22, 2025 19:44
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fix: under constrained bug binary merkle root

Generated at commit: 49053534d272022e3168ecdbc7fc0a0ac12ab11f

🚨 Report Summary

Severity Level Results
Contracts Critical
High
Medium
Low
Note
Total
0
0
0
5
15
20
Dependencies Critical
High
Medium
Low
Note
Total
0
0
0
0
0
0

For more details view the full report in OpenZeppelin Code Inspector

@vplasencia vplasencia merged commit 88004d9 into main Jul 22, 2025
4 checks passed
@vplasencia vplasencia deleted the fix/under-constrained-bug-binary-merkle-root branch July 22, 2025 21:02
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Update binary-merkle-root.circom version

3 participants