Shipping a Solidity contract to mainnet? Do this 20-minute self-check first

Short summary

A security auditor shares a 20-minute self-check checklist for Solidity contracts before mainnet deployment, covering access control gaps, ERC-4626 first-depositor inflation attacks, reentrancy, sweep function destination checks, Chainlink staleness, and proxy initializer bugs. The author emphasizes tracing actual call paths rather than trusting function signatures, and offers an open-source scanner tool for a free first pass. Most small-protocol exploits stem from obvious issues shipped in haste, making this checklist high-value for first-time deployers.

• •20-minute manual security checklist covering access control, reentrancy, ERC-4626 inflation, Chainlink staleness, and proxy initialization
• •Author stresses tracing call paths over trusting signatures; most small-protocol exploits are obvious bugs
• •Open-source scanner tool available for free first-pass audits

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