apiVersion: "evidence.confighub.com/v1alpha1"
kind: "InstallerPackageSignatureReceipt"
metadata:
  name: "kubeflow-kubeflow-trainer-2.2.0"
spec:
  observedAt: "2026-10-08T20:40:46.212Z"
  subject:
    packagePath: "packages/kubeflow/kubeflow-trainer/2.2.0"
    publicationReceipt: "runs/installer-oci/kubeflow-kubeflow-trainer/2.2.0/installer-package-publication-receipt.yaml"
    tagReference: "oci://europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/kubeflow-kubeflow-trainer:2.2.0"
    manifestDigest: "sha256:5bfc86cf6c84e972ffdf41aab3b6c467d6cc0be157066e70bc0440f43dc08df6"
    immutableReference: "europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/kubeflow-kubeflow-trainer:2.2.0@sha256:5bfc86cf6c84e972ffdf41aab3b6c467d6cc0be157066e70bc0440f43dc08df6"
    packageSHA256: "76bef1e49a819db1f630d7440c80db5f97c32cc6ee9de87c2f2a3d22a7f81c5c"
    layerDigest: "sha256:76bef1e49a819db1f630d7440c80db5f97c32cc6ee9de87c2f2a3d22a7f81c5c"
  signature:
    scheme: "sigstore-keyless"
    signerIdentity: "helm-expt-package-signer@nth-fort-499605-q5.iam.gserviceaccount.com"
    oidcIssuer: "https://accounts.google.com"
    bundlePath: "runs/installer-oci-signatures/kubeflow-kubeflow-trainer/2.2.0/signature.sigstore.json"
    bundleSHA256: "769ad7526f5e218e50a61adc61d278da814b0540061de1392b80dd15d12eb7ea"
    payloadPath: "runs/installer-oci-signatures/kubeflow-kubeflow-trainer/2.2.0/signature-payload.json"
    payloadSHA256: "6c9dc3a053db5a2f66072fa3de94227d8ab1371fa8e38706e020240e219d894a"
    registryAttached: true
    registryAnonymousRead: true
  verification:
    result: "pass"
    command: "cosign verify --certificate-identity helm-expt-package-signer@nth-fort-499605-q5.iam.gserviceaccount.com --certificate-oidc-issuer https://accounts.google.com --annotations confighub.com/package-path=packages/kubeflow/kubeflow-trainer/2.2.0 --annotations confighub.com/package-sha256=76bef1e49a819db1f630d7440c80db5f97c32cc6ee9de87c2f2a3d22a7f81c5c europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/kubeflow-kubeflow-trainer:2.2.0@sha256:5bfc86cf6c84e972ffdf41aab3b6c467d6cc0be157066e70bc0440f43dc08df6"
    outputPath: "runs/installer-oci-signatures/kubeflow-kubeflow-trainer/2.2.0/verification.json"
    outputSHA256: "965bf72f7da34f892f4f88b0b80b1cef08e4bdf287297f53b9c8faea3d3fad27"
    payloadCommand: "cosign verify-blob-attestation --bundle runs/installer-oci-signatures/kubeflow-kubeflow-trainer/2.2.0/signature.sigstore.json --digest 5bfc86cf6c84e972ffdf41aab3b6c467d6cc0be157066e70bc0440f43dc08df6 --digestAlg sha256 --type https://sigstore.dev/cosign/sign/v1 --certificate-identity helm-expt-package-signer@nth-fort-499605-q5.iam.gserviceaccount.com --certificate-oidc-issuer https://accounts.google.com"
    payloadOutputPath: "runs/installer-oci-signatures/kubeflow-kubeflow-trainer/2.2.0/payload-verification.txt"
    payloadOutputSHA256: "80a53f76c7ed6969dade3b6ee47cdb753162db7c00be625448999d08bae77ed8"
    cosignVersion: "v3.1.3"
  annotations:
    confighub.com/package-path: "packages/kubeflow/kubeflow-trainer/2.2.0"
    confighub.com/package-sha256: "76bef1e49a819db1f630d7440c80db5f97c32cc6ee9de87c2f2a3d22a7f81c5c"
  scope:
    proves:
      - "the named signer signed the exact OCI manifest digest"
      - "the signature covers the package path and package SHA-256 annotations"
      - "the public registry served the signature without credentials when this receipt was written"
    doesNotProve:
      - "that the selected configuration is suitable for a particular cluster"
      - "that hooks, CRDs, Secrets, or other lifecycle work will succeed"
      - "that a later package published under the same tag has the same digest"