Attestations for
  ghcr.io/boks-sh/python@sha256:d7f6b2c6eb7dcdfc39260c0b6b4fe63160c25a8b0fdd7068523137d0c4859535

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/boks-sh/python@sha256:d7f6b2c6eb7dcdfc39260c0b6b4fe63160c25a8b0fdd7068523137d0c4859535

=== 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)