Attestations for
  ghcr.io/kapsl-sh/openjdk@sha256:32cccd4df3af06cad62ea6d71a24b9d7c9ab446e30481d2723aa852cf8ecf45e

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/kapsl-sh/openjdk@sha256:32cccd4df3af06cad62ea6d71a24b9d7c9ab446e30481d2723aa852cf8ecf45e

=== cyclonedx ===================================================
  subject   ghcr.io/kapsl-sh/openjdk
  digest    sha256:32cccd4df3af06cad62ea6d71a24b9d7c9ab446e30481d2723aa852cf8ecf45e
  states    4 component(s) are inside this image
      jrt-fs                 21.0.12                  pkg:maven/jrt-fs/jrt-fs@21.0.12
      openjdk-21             21.0.12+8-1~26.04        pkg:deb/ubuntu/openjdk-21@21.0.12%2B8-1~26.04?distro
      pcsc-lite              2.4.1-1                  pkg:deb/ubuntu/pcsc-lite@2.4.1-1?distro=ubuntu-26.04
      zlib                   1:1.3.dfsg+really1.3.1-1ubuntu3 pkg:deb/ubuntu/zlib@1%3A1.3.dfsg%2Breally1.3.1-1ubun

=== slsaprovenance ==============================================
  subject   ghcr.io/kapsl-sh/openjdk
  digest    sha256:32cccd4df3af06cad62ea6d71a24b9d7c9ab446e30481d2723aa852cf8ecf45e
  build     https://index.kapsl.sh/buildtype/v1
  builder   https://index.kapsl.sh
  from      1 resolved input(s)
      base-image         ghcr.io/kapsl-sh/kapsl-base-static:latest
  sbom      sbom.json sha256:174b805040873cf02199a430174d548f...