Attestations for
  ghcr.io/boks-sh/python@sha256:394ebf9825eae384a735b02fa9189c2a5c43c7d1adb415f74ed38458ffbb8f47

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/boks-sh/python@sha256:394ebf9825eae384a735b02fa9189c2a5c43c7d1adb415f74ed38458ffbb8f47

=== cyclonedx ===================================================
  (no attestation matches the document published now -- 0 older one(s) are attached)

=== slsaprovenance ==============================================
  (no attestation matches the document published now -- 0 older one(s) are attached)