{
  "image_id": "sha256:6f7fb604936a93df5cdf36a4c18136fedb3f3926db3e739e60671c1e7ab37b7c",
  "source_tag": "eu.gcr.io/framelane/render-node:git-sha-90682fd1ccdee625324359c10e2e49e7feaab288",
  "network": "none",
  "limits": {
    "cpus": 1,
    "memory": "512m",
    "pids": 64
  },
  "cases": [
    {
      "kind": "ttf",
      "family": "Brand Proof TTF",
      "input_sha256": "20ef54f0c2cf9a340ea536708e99f618d9a2d9dc07205e926b2ca52fdf92886b",
      "input_bytes": 764,
      "exit_code": 0,
      "elapsed_seconds": 1.34,
      "metadata_sha256": "144005b9a8a676442e87d94ddf409b8d9b175ccd6293ca30a0b20159a645bb01",
      "chunks": [
        {
          "name": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa_V3__0.slug",
          "bytes": 2364,
          "sha256": "870611034d4738fb5d53ec261aacd449669822bf09e681b0a337f0f7c8f51ca5",
          "header_hex": "67756c73000000000000000001000000"
        }
      ],
      "api_input_validator": "passed",
      "api_output_validator": "passed"
    },
    {
      "kind": "otf-cff",
      "family": "Brand Proof CFF",
      "input_sha256": "2eb1b1684a6cb875e2965454241e3bd6ef45fa6a635e02d7d8fb159687760fe2",
      "input_bytes": 788,
      "exit_code": 0,
      "elapsed_seconds": 1.311,
      "metadata_sha256": "f818e45a1046610b73d0ff70dc27c14358b2aeb8faca734ddbe5ea9332e8a856",
      "chunks": [
        {
          "name": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb_V3__0.slug",
          "bytes": 2364,
          "sha256": "31544f30643bafa8be5ad12a5595cbf67c5247d4d126c8497f3a63bfc9c11a66",
          "header_hex": "67756c73000000000000000001000000"
        }
      ],
      "api_input_validator": "passed",
      "api_output_validator": "passed"
    }
  ],
  "runtime_metadata_exit": 0,
  "runtime": {
    "python": "3.10.12",
    "files": {
      "/home/ubuntu/scripts/ChunkyMcFontFace/process_user_font.py": "d344e5849fa546936b6ad475f1e73339e09b0ab890bd8c5c8c8bbf9c8af3b0d3",
      "/home/ubuntu/scripts/ChunkyMcFontFace/mcfontface/cooker.py": "472c89bb9d8dcfd52d7b8b1f3d23e02de7849589d4fa7e836a7fc81502020bda",
      "/home/ubuntu/scripts/ChunkyMcFontFace/mcfontface/../binaries/slugfont": "00850e2f1a0864b6e115b14b1787fe0e483ecf33dc4181017034bdf1043b3eeb"
    }
  },
  "tested_at_utc": "2026-10-28",
  "api_commit": "0271adc7896a09285d8a87438024f9ed2ddf8baf",
  "image_repo_digest": "eu.gcr.io/framelane/render-node@sha256:6f7fb604936a93df5cdf36a4c18136fedb3f3926db3e739e60671c1e7ab37b7c",
  "source_commit_from_tag": "90682fd1ccdee625324359c10e2e49e7feaab288",
  "source_commit_verification": "Tag identity only; actual cooker and binary bytes are pinned by runtime SHA-256 values.",
  "proof_driver_sha256": "80da0ed6123d00ad4c48f470554e8efd564efb63f9e9c53506b25ed6b05e0089",
  "input_provenance": "Generated for this check with FontBuilder: .notdef and space plus a nonempty triangular A; TTF glyf and OTF CFF outlines. No third-party font assets.",
  "isolation": [
    "Explicit font-tool Python entrypoint; renderer worker never launched",
    "Network disabled",
    "Read-only container root; read-only inputs; fresh temporary output directory",
    "1 CPU, 512 MiB memory, 64 pids, all capabilities dropped, no new privileges",
    "No credentials or cloud configuration mounted; no GPU requested",
    "Containers removed on completion"
  ],
  "not_proven": [
    "Currently deployed farm version",
    "GCS upload/finalize and result Pub/Sub delivery",
    "Farm metadata URL rewrite or relative-chunk HTTP authentication",
    "Console CDN Referer/CORS",
    "Actual preview/export frame fidelity or full-font latency SLA",
    "TasteLabs live extraction or commercial licence"
  ]
}