apiVersion: "evidence.confighub.com/v1alpha1"
kind: "InstallerPackageSignatureReceipt"
metadata:
  name: "nvidia-cluster-readiness-engine-v0.6.0"
spec:
  observedAt: "2026-10-08T05:45:55.916Z"
  subject:
    packagePath: "packages/nvidia/cluster-readiness-engine/v0.6.0"
    publicationReceipt: "runs/installer-oci/nvidia-cluster-readiness-engine/v0.6.0/installer-package-publication-receipt.yaml"
    tagReference: "oci://europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/nvidia-cluster-readiness-engine:v0.6.0"
    manifestDigest: "sha256:6a1a75b2d243ee4bd2cbea79a91052dfb36beb3e0bc4da0a03b2b589a4dab501"
    immutableReference: "europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/nvidia-cluster-readiness-engine:v0.6.0@sha256:6a1a75b2d243ee4bd2cbea79a91052dfb36beb3e0bc4da0a03b2b589a4dab501"
    packageSHA256: "e3068274eee9e154acce62bfeea4f2ddb523ac7099d41711fc8421d9b49c2d09"
    layerDigest: "sha256:e3068274eee9e154acce62bfeea4f2ddb523ac7099d41711fc8421d9b49c2d09"
  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/nvidia-cluster-readiness-engine/v0.6.0/signature.sigstore.json"
    bundleSHA256: "5b3bb78cf1fc443f29246e93ab95e47552947cb8b7a8d24b6625e62c0160b9d7"
    payloadPath: "runs/installer-oci-signatures/nvidia-cluster-readiness-engine/v0.6.0/signature-payload.json"
    payloadSHA256: "ee4d2819a639b99f21ef1195b6dd2fb1348056f3c9dbd39d1edb031fbe25ac72"
    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/nvidia/cluster-readiness-engine/v0.6.0 --annotations confighub.com/package-sha256=e3068274eee9e154acce62bfeea4f2ddb523ac7099d41711fc8421d9b49c2d09 europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/nvidia-cluster-readiness-engine:v0.6.0@sha256:6a1a75b2d243ee4bd2cbea79a91052dfb36beb3e0bc4da0a03b2b589a4dab501"
    outputPath: "runs/installer-oci-signatures/nvidia-cluster-readiness-engine/v0.6.0/verification.json"
    outputSHA256: "2af34a645c579affd0a84c8f154ff472ea8e8170935c7e4c6c3a72c0abf18d3c"
    payloadCommand: "cosign verify-blob-attestation --bundle runs/installer-oci-signatures/nvidia-cluster-readiness-engine/v0.6.0/signature.sigstore.json --digest 6a1a75b2d243ee4bd2cbea79a91052dfb36beb3e0bc4da0a03b2b589a4dab501 --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/nvidia-cluster-readiness-engine/v0.6.0/payload-verification.txt"
    payloadOutputSHA256: "80a53f76c7ed6969dade3b6ee47cdb753162db7c00be625448999d08bae77ed8"
    cosignVersion: "v3.1.3"
  annotations:
    confighub.com/package-path: "packages/nvidia/cluster-readiness-engine/v0.6.0"
    confighub.com/package-sha256: "e3068274eee9e154acce62bfeea4f2ddb523ac7099d41711fc8421d9b49c2d09"
  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"