Attestations for
  ghcr.io/boks-sh/grype@sha256:9fa08ccfc920a8b904ff7761b8047a547f04fbaee94f5c8b993ef9414c2dcf49

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/boks-sh/grype@sha256:9fa08ccfc920a8b904ff7761b8047a547f04fbaee94f5c8b993ef9414c2dcf49

=== cyclonedx ===================================================
  (no attestation matches the document published now -- 1 older one(s) are attached)

=== slsaprovenance ==============================================
  (no attestation matches the document published now -- 1 older one(s) are attached)