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DeGate – Smart Contracts

The DeGate Order Book system is an ERC-20 token exchange platform, which forks from Loopring V3 that uses ZK Rollups to significantly increase transaction throughput and reduce transaction costs. For this audit, we reviewed audit the smart contracts component of the DeGate system. Our final audit report was completed on

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Privy to and the Privacy Bill of Rights

Privy To is a series of immersive installations and XR projects first conceived in 2019 and created by Michelle Leddon, with the help of producers Julia Scott-Stevenson and co-sponsored by Least Authority. It was an official selection at the Copenhagen Documentary Film Festival 2021.  In a recent Medium piece titled

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Manifest V2 to V3: Challenges and Security Considerations.

We want to alert the community that Manifest V2 extensions that are not already available in the Chrome Web Store will have to be reimplemented in the Manifest V3 extension platform in order to be published.  As of January 2022, the Chrome Web Store stopped accepting new Manifest V2 extensions

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Umee – Peggo Orchestrator

Umee has requested that Least Authority perform a security audit of the Peggo Orchestrator. To read the full report, including our findings, click here: Report

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Matrix – vodozemac

Matrix has requested that Least Authority perform a security audit of vodozemac, the Rust implementation of the libolm cryptographic library. libolm implements the Olm and Megolm ratchets, and is originally written in C/C++.

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DeGate – zk-SNARK Circuit

For this audit, we reviewed the zk-SNARK circuit component of the DeGate system. Aswith Loopring 3.6, DeGate utilizes a zk-SNARK to off-load large parts of the computation off-chain. Our final audit report was completed on May 6, 2022. To read the full report, including our findings, click here: Report

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