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Making a commit verified involves signing it cryptographically using a GPG key.
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System Support
Azure DevOps: Supported but not visible in the user interface. User voice on this issue is here: Show whether commits are verified with GPG key on UI - Developer Community (visualstudio.com)
BitBucketBitbucket Cloud: WIP for BB Cloud (BB-319) but available for BB
Bitbucket Data Centre: Available using a Commit Hook (Using GPG keys | Bitbucket Data Center and Server 8.11) but not indicated on UI (as it’s implied that all commits must be signed)
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GitHub: Supported, and indicated in the UI (see above) Signing commits - GitHub Docs
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GitLab: Supported, and indicated in the UI Sign commits with GPG | GitLab
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