Attestations for
  ghcr.io/boks-sh/npm@sha256:00755c2b83218f92ce5f21f0adf3e6f38c1804322ba36d5bd4c8db2493eb42fa

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/boks-sh/npm@sha256:00755c2b83218f92ce5f21f0adf3e6f38c1804322ba36d5bd4c8db2493eb42fa

=== 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)