Attestations for
  ghcr.io/boks-sh/openssh-ssh@sha256:0732bf0db79e7e3614a937dbaf32382c415bef2fd61a5cd86b3ca504d6c93a6c

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/boks-sh/openssh-ssh@sha256:0732bf0db79e7e3614a937dbaf32382c415bef2fd61a5cd86b3ca504d6c93a6c

=== 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)