LetsSeal

Prove files.

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Console’s review

· Reviewed by David Mytton

What we like

Built on an open standard to prove a file exists and is unaltered. Works via the web and through a CLI. Has a GitHub action. Can be self-hosted. Verification is through re-hashing and comparison, with a public transparency log.

Tradeoffs

Although you can verify offline, it still requires writing into a public transparency log (blockchain).

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