Ruben Koch

• Close relationship formed with engineers at Alchemy and Trust Wallet over many audits
• Audited one of the first and one of the most successful 7702 wallets Trust Wallet Biz
• Audited the most deployed smart wallet out there with over 10 million deployments, Alchemy Light Account
• Panel Discussion around ERC-6900 with fellow co-authors from Trust Wallet, Circle and Alchemy 
• Audited Hinkal, a privacy protocol on Ethereum leveraging Circom/Groth16 to enable private DeFi protocol interactions. After our audit with almost 40 findings, there was a 3 week Immunefi competition that only had a single finding, which was out of scope in our audit.
• Audited Clanker v2, a token launchpad with over $170m in ecosystem market cap

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• Co-Author of ERC-6900, a standard around modular smart contract wallets
• Collaborations with the core ERC-4337 EF-team, unofficial ERC-4337 vulnerability disclosure within the EntryPoint V0.7 codebase as part of second issue of our Modular Account v2 audit that got patched as part of the v0.8 release.

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