You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
timekeeper-verif1er was reported malicious
OSV:MAL-2025-3474 - Malicious code in timekeeper-verif1er (PyPI)

timekeeper-verif1er

This package was deleted from PyPI around 2025-04-01. Installing fails with:
$ pip3 install timekeeper-verif1er ERROR: Could not find a version that satisfies the requirement timekeeper-verif1er (from versions: none) ERROR: No matching distribution found for timekeeper-verif1er

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2025-03-31/ \ timekeeper-verif1er
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Or, download files manually

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1.0.1