apiVersion: "evidence.confighub.com/v1alpha1"
kind: "InstallerPackageSignatureReceipt"
metadata:
  name: "jetstack-cert-manager-v1.21.0"
spec:
  observedAt: "2026-08-26T08:02:48.964Z"
  subject:
    packagePath: "packages/jetstack/cert-manager/v1.21.0"
    publicationReceipt: "runs/installer-oci/jetstack-cert-manager/v1.21.0/installer-package-publication-receipt.yaml"
    tagReference: "oci://europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/jetstack-cert-manager:v1.21.0"
    manifestDigest: "sha256:c6ebd798984a15a6bf3e856b02cc1f3806c48cb2ee714d655ea3dd312c939ecc"
    immutableReference: "europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/jetstack-cert-manager:v1.21.0@sha256:c6ebd798984a15a6bf3e856b02cc1f3806c48cb2ee714d655ea3dd312c939ecc"
    packageSHA256: "3aae227fdb5e32be21e01950a13ea8ede2f2090f0386a71d910f28eb2ae220c0"
    layerDigest: "sha256:3aae227fdb5e32be21e01950a13ea8ede2f2090f0386a71d910f28eb2ae220c0"
  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/jetstack-cert-manager/v1.21.0/signature.sigstore.json"
    bundleSHA256: "b94ab84f5e4f0805529eb3df0a4480d06c4e1bea067b48c92f41a3d8c3d7ba14"
    payloadPath: "runs/installer-oci-signatures/jetstack-cert-manager/v1.21.0/signature-payload.json"
    payloadSHA256: "512d7db4a5f969f27e146cf24376d6a826f3b9830a5549b2ce74465a52dc27c8"
    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/jetstack/cert-manager/v1.21.0 --annotations confighub.com/package-sha256=3aae227fdb5e32be21e01950a13ea8ede2f2090f0386a71d910f28eb2ae220c0 europe-west1-docker.pkg.dev/nth-fort-499605-q5/helm-expt/jetstack-cert-manager:v1.21.0@sha256:c6ebd798984a15a6bf3e856b02cc1f3806c48cb2ee714d655ea3dd312c939ecc"
    outputPath: "runs/installer-oci-signatures/jetstack-cert-manager/v1.21.0/verification.json"
    outputSHA256: "3a2626c59022213b2949d9f0f86c024d243ffc0ad53809b34260c70ba3174576"
    payloadCommand: "cosign verify-blob-attestation --bundle runs/installer-oci-signatures/jetstack-cert-manager/v1.21.0/signature.sigstore.json --digest c6ebd798984a15a6bf3e856b02cc1f3806c48cb2ee714d655ea3dd312c939ecc --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/jetstack-cert-manager/v1.21.0/payload-verification.txt"
    payloadOutputSHA256: "80a53f76c7ed6969dade3b6ee47cdb753162db7c00be625448999d08bae77ed8"
    cosignVersion: "v3.1.3"
  annotations:
    confighub.com/package-path: "packages/jetstack/cert-manager/v1.21.0"
    confighub.com/package-sha256: "3aae227fdb5e32be21e01950a13ea8ede2f2090f0386a71d910f28eb2ae220c0"
  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"