Attestations for
  ghcr.io/boks-sh/perl@sha256:03386a94811c172ff8175a88f66b64379df8d36ddff1599d0e2f35b8252baa80

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/boks-sh/perl@sha256:03386a94811c172ff8175a88f66b64379df8d36ddff1599d0e2f35b8252baa80

=== 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)