{
  "release_type": "alpha-technical-preview",
  "client_version": "0.1.0-alpha",
  "protocol_version": 1,
  "channel": "alpha",
  "zip_filename": "DigitalOptimus-0.1.0-alpha-windows.zip",
  "zip_sha256": "6cf0308431a008fc11fe7c244c72b60953857b30181bb11cddb8d1e10d698d61",
  "zip_size_bytes": 23074750,
  "build_timestamp": "2026-09-25T06:36:15Z",
  "minimum_compatible_client_version": "0.1.0-alpha",
  "minimum_compatible_protocol": 1,
  "build": {
    "engine": "PyInstaller",
    "engine_version": "6.22.3",
    "windows": true,
    "onefile": true
  },
  "notes": [
    "Local release metadata only. NOT external publishing.",
    "Signed manifest workflow (§5 §6): to upload to real Optimus update server — take template update.valid.signed.json from BUILD/update_fixtures/manifests/, fill production package_url + package_sha256 + package_size_bytes for this ZIP, remove 'signature', then sign with Ed25519 developer key stored at %USERPROFILE%\\.digitaloptimus_dev_keys\\alpha_ed25519_signing.private.pem and re-add signature field to final manifest JSON.",
    " Final ZIP DOES NOT include private keys, private core reasoning, blind/golden, audit scripts."
  ]
}