Attestations for
  ghcr.io/boks-sh/binutils@sha256:e4c4b4569432bb9424a78b5a2d511da95bc43e161689467d2d0e1d35ea052906

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/boks-sh/binutils@sha256:e4c4b4569432bb9424a78b5a2d511da95bc43e161689467d2d0e1d35ea052906

=== 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)