Taming the Wild West of ML: Practical Model Signing with Sigstore

Over the past year, in collaboration with OpenSSF, NVIDIA and HiddenLayer, we have worked on bringing Sigstore signatures to the world of machine learning, making ML models tamper resistant via transparent signatures. Today we are pleased to announce the launch of version 1.0 of the model-signing project, built on top of sigstore-python. After installing via pip install model-signing, users can use the CLI to sign and verify models, as per the following examples: