In today's digital landscape, ensuring the trust and security of our codebase is of utmost importance. GPG (GNU Privacy Guard) keys provide a powerful solution for verifying the authenticity of digital information. Discover how GPG keys can be used to enhance the integrity of your GitHub commits. Learn the significance of creating a master key and utilizing subkeys, and follow a step-by-step guide to generating and uploading GPG keys. Strengthen your coding practices and foster trust among collaborators with this comprehensive approach to secure coding and verification.