{
  "schema_version": 3,
  "observed_at": "2026-07-25T00:00:00Z",
  "governing_itd": "ITD-056",
  "release_state": "ready",
  "catalog_revision_hash": "6e23e29f806a20a72e80bd266d2143e4df1ae8c6ae40bbba615fa410a4483450",
  "tokens_or_signing_secrets_retained": false,
  "release_decoupling": {
    "catalog_promotion_basis": "ITD-054 owner-approved 9-row/20-cell manifest against the identical catalog revision hash",
    "catalog_content_checks": {
      "approved_sources": "2/2",
      "public_rows": "9/9",
      "positive_content_cells": "20/20",
      "unique_evidence_locators": "20/20",
      "item_count_before": 52,
      "item_count_after": 52
    },
    "credential_policy": "JWT authentication, scope, expiry, and tenant authorization are evaluated per request and cannot mutate immutable catalog readiness.",
    "ready_request_behavior": {
      "conforming_demo_jwt": 202,
      "invalid_or_expired_jwt": 401,
      "valid_under_scoped_jwt": 403,
      "valid_wrong_tenant_jwt": 422,
      "reviewer_credential_preflight_required_permitted_for_conforming_demo_jwt": false
    }
  },
  "review_observation": {
    "source": "implementation reviewer rollback feedback for the immutable alphatest-blueprint-3vqxhfat7 deployment",
    "credential_description": "operator-supplied conforming reviewer JWT",
    "observed_http_status": 503,
    "observed_problem_type": "reviewer-credential-preflight-required",
    "operation_created": false,
    "classification": "obsolete architecture release guard, not an authentication failure",
    "required_correction": "the same documented mastery-gate request must return 202 against the ready catalog"
  },
  "conformance_harness": {
    "governing_history": "ITD-055",
    "required_slots": [
      "BLUEPRINT_PROD_REVIEWER_JWT",
      "BLUEPRINT_ISOLATION_REVIEWER_JWT"
    ],
    "required_issuer": "alphatest-loop",
    "required_audience": "alphatest-blueprint-reviewer",
    "exact_scopes": [
      "blueprint:read",
      "blueprint:write"
    ],
    "maximum_lifetime_seconds": 900,
    "tokens_must_be_distinct": true,
    "required_consumers": [
      "deploy_smoke",
      "customer_eval",
      "rubric_eval"
    ],
    "missing_pair_effect": "fail or mark credential-dependent conformance evidence inconclusive; never rewrite catalog release_state or change a conforming demo request from 202 to 503",
    "tokens_or_signing_secrets_persisted": false
  },
  "conclusion": "The source catalog is ready on immutable content evidence. Short-lived reviewer credentials remain mandatory verification inputs, but are no longer mis-modeled as catalog data; a conforming authenticated demo request proceeds to the 202 operation contract."
}