You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
otc-metadata was reported malicious
OSV:MAL-2025-2983 - Malicious code in otc-metadata (PyPI)

otc-metadata
0.0.1

This version was deleted from PyPI around 2024-05-15. Installing fails with:
$ pip3 install otc-metadata==0.0.1 ERROR: Could not find a version that satisfies the requirement otc-metadata==0.0.1
View other deleted versions of otc-metadata

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/2024-05-14/ \ otc-metadata==0.0.1
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
otc-metadata-0.0.1.tar.gz (1.0KB)