apiVersion: "evidence.confighub.com/v1alpha1"
kind: "InstallerPackageSignatureReceipt"
metadata:
  name: "grafana-loki-7.3.0"
spec:
  observedAt: "2026-09-30T21:59:07.427Z"
  subject:
    packagePath: "packages/grafana/loki/7.3.0"
    publicationReceipt: "runs/installer-oci/grafana-loki/7.3.0/installer-package-publication-receipt.yaml"
    tagReference: "oci://europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/grafana-loki:7.3.0"
    manifestDigest: "sha256:4f07ad7b36c9d4b8cf3ced158c24d031684279800889766941afbd33c46e799b"
    immutableReference: "europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/grafana-loki:7.3.0@sha256:4f07ad7b36c9d4b8cf3ced158c24d031684279800889766941afbd33c46e799b"
    packageSHA256: "3f9d88e7bd138835c46fd11de38f59685d32a6d6038ca8ca7b818d0a5847817f"
    layerDigest: "sha256:3f9d88e7bd138835c46fd11de38f59685d32a6d6038ca8ca7b818d0a5847817f"
  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/grafana-loki/7.3.0/signature.sigstore.json"
    bundleSHA256: "a34e07226db4499b7f27240fe56f1f920dd5b0c392de22cf1df6de518a9d658c"
    payloadPath: "runs/installer-oci-signatures/grafana-loki/7.3.0/signature-payload.json"
    payloadSHA256: "711aa6c8ff9e3d479d337fc8c3dbd9fdb0a7a253ecb6f3a2435a6fe5dfbbe767"
    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/grafana/loki/7.3.0 --annotations confighub.com/package-sha256=3f9d88e7bd138835c46fd11de38f59685d32a6d6038ca8ca7b818d0a5847817f europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/grafana-loki:7.3.0@sha256:4f07ad7b36c9d4b8cf3ced158c24d031684279800889766941afbd33c46e799b"
    outputPath: "runs/installer-oci-signatures/grafana-loki/7.3.0/verification.json"
    outputSHA256: "5b07a6da71b0e8554be06f1989cd0c0f9f1976ee8ba25272c7869664358f114d"
    payloadCommand: "cosign verify-blob-attestation --bundle runs/installer-oci-signatures/grafana-loki/7.3.0/signature.sigstore.json --digest 4f07ad7b36c9d4b8cf3ced158c24d031684279800889766941afbd33c46e799b --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/grafana-loki/7.3.0/payload-verification.txt"
    payloadOutputSHA256: "80a53f76c7ed6969dade3b6ee47cdb753162db7c00be625448999d08bae77ed8"
    cosignVersion: "v3.1.3"
  annotations:
    confighub.com/package-path: "packages/grafana/loki/7.3.0"
    confighub.com/package-sha256: "3f9d88e7bd138835c46fd11de38f59685d32a6d6038ca8ca7b818d0a5847817f"
  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"