Attestations for
  ghcr.io/kapsl-sh/which@sha256:fac5c207dfaaa4b249d899f80d096a45a186b66334a7118e217810890df7391a

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/kapsl-sh/which@sha256:fac5c207dfaaa4b249d899f80d096a45a186b66334a7118e217810890df7391a

=== cyclonedx ===================================================
  subject   ghcr.io/kapsl-sh/which
  digest    sha256:fac5c207dfaaa4b249d899f80d096a45a186b66334a7118e217810890df7391a
  states    2 component(s) are inside this image
      gnu-which              2.21+dfsg-5build1        pkg:deb/ubuntu/gnu-which@2.21%2Bdfsg-5build1?distro=
      which                  2.21+dfsg-5build1        pkg:deb/ubuntu/which@2.21+dfsg-5build1?distro=ubuntu

=== slsaprovenance ==============================================
  subject   ghcr.io/kapsl-sh/which
  digest    sha256:fac5c207dfaaa4b249d899f80d096a45a186b66334a7118e217810890df7391a
  build     https://index.kapsl.sh/buildtype/v1
  builder   https://index.kapsl.sh
  from      2 resolved input(s)
      base-image         ghcr.io/kapsl-sh/kapsl-base-static:latest
      apt-package        pkg:deb/ubuntu/gnu-which@2.21+dfsg-5build1?arch=amd64
  sbom      sbom.json sha256:4f11a1a40e02f6f384af7760aa08e1b0...