Submit any public package for immediate cryptographic capture. SHA-384 fingerprinted and cryptographically recorded. Free. No login required. Max 10 requests per hour.
One package per line. Optionally pin a version with @version. Max 10 packages (rate limit). Ecosystem selector applies to all.
npm
PyPI
Cargo
RubyGems
Packagist
NuGet
GitHub
Enter package name exactly as it appears in the registry
Recent Incident Packages
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Captures are permanent and publicly archived at github.com/ngr-dev1/prechained-archive. Every receipt is independently verifiable at prechained.com/verify. The cryptographic receipt confirms the capture predates any future attack disclosure.