Attestations for
  ghcr.io/boks-sh/python@sha256:7b4268b1a076c5ff4fd6903326b05d1d79423f40d9e49800e11557a95e78431c

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/boks-sh/python@sha256:7b4268b1a076c5ff4fd6903326b05d1d79423f40d9e49800e11557a95e78431c

=== 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)