Sözden değil, kanıttan.

{
  "schema_version": "release-certificate/v1",
  "sprint": "landing-refresh/LP4",
  "code_sha": "f056a9a3",
  "prod_deploy_date": "2026-07-06",
  "urls": {
    "tr": "https://ai.cosmosboard.com/",
    "en": "https://ai.cosmosboard.com/en"
  },
  "status": "CLOSED_WITH_RELEASE_EXCEPTION",
  "verdict": "SHIP",
  "release_gate": {
    "prod_pods_new_image": {
      "status": "PASS",
      "detail": "2/2 f056a9a3"
    },
    "rollback_ready": {
      "status": "PASS",
      "detail": "e34b2437 retained"
    },
    "route_root_200": {
      "status": "PASS"
    },
    "route_en_200": {
      "status": "PASS"
    },
    "regression_5_routes_200": {
      "status": "PASS",
      "detail": "/ /en /dashboard /login /contact"
    },
    "canonical_correct": {
      "status": "PASS"
    },
    "hreflang_reciprocity": {
      "status": "PASS",
      "detail": "tr / en / x-default"
    },
    "sitemap_xml": {
      "status": "PASS",
      "detail": "both loc entries"
    },
    "robots_txt": {
      "status": "PASS",
      "detail": "allow / /en, disallow authed"
    },
    "html_lang_per_route": {
      "status": "PASS",
      "detail": "tr on /, en on /en"
    },
    "lighthouse_desktop": {
      "status": "PASS",
      "median": "100/100"
    },
    "lighthouse_a11y": {
      "status": "PASS",
      "median": "97/97"
    },
    "lighthouse_bp_seo": {
      "status": "PASS",
      "median": "100/100"
    },
    "lighthouse_mobile_perf": {
      "status": "EXCEPTION",
      "exception_id": "LP4-001",
      "observed_median": {
        "/": 85,
        "/en": 88
      },
      "target_min": 89
    },
    "console_hydration": {
      "status": "PASS",
      "detail": "no errors surfaced during headless capture"
    }
  },
  "exceptions": [
    {
      "id": "LP4-001",
      "recorded_at": "2026-07-06",
      "approved_by": "Platform Owner",
      "metric": "Mobile Lighthouse Performance (median of 3 runs)",
      "target_min": 89,
      "observed": {
        "pre_deploy": {
          "/": {
            "median": 87,
            "runs": [
              95,
              87,
              85
            ]
          },
          "/en": {
            "median": 86,
            "runs": [
              85,
              86,
              86
            ]
          }
        },
        "post_deploy": {
          "/": {
            "median": 85,
            "runs": [
              83,
              85,
              88
            ]
          },
          "/en": {
            "median": 88,
            "runs": [
              88,
              89,
              88
            ]
          }
        }
      },
      "root_cause": "Hero + DashboardPreview render cost (frozen under LP1/LP2 Section Isolation)",
      "decision": "accepted_by_platform_owner",
      "scope": "one_time_v1_release_only",
      "charter_change": false,
      "follow_up_milestone": "landing-perf-tuning"
    }
  ],
  "signed_off_by": [
    {
      "role": "platform_owner",
      "at": "2026-07-06"
    },
    {
      "role": "engineering",
      "at": "2026-07-06"
    }
  ],
  "evidence_bundle_ref": "change-safety/evidence/landing-refresh/LP4/"
}