diff --git a/scripts/artifact-registry-preflight-classification-contract-test.ts b/scripts/artifact-registry-preflight-classification-contract-test.ts
index ebd48033..6284398a 100644
--- a/scripts/artifact-registry-preflight-classification-contract-test.ts
+++ b/scripts/artifact-registry-preflight-classification-contract-test.ts
@@ -42,6 +42,12 @@ assertCondition(Buffer.byteLength(probe.script, "utf8") < 4000, "readonly regist
   bytes: Buffer.byteLength(probe.script, "utf8"),
   remoteCommandShape: probe.remoteCommandShape,
 });
+const hashOutputIndex = probe.script.indexOf('kv config_hash "$config_hash"');
+const matchOutputIndex = probe.script.indexOf("kv config_hash_matches");
+assertCondition(matchOutputIndex > 0 && hashOutputIndex > matchOutputIndex, "readonly registry probe must emit match booleans before long hash values", {
+  hashOutputIndex,
+  matchOutputIndex,
+});
 
 const missing = asRecord(artifactRegistryReadonlyResultFromCommand(probe, command({
   exitCode: 1,
@@ -116,6 +122,40 @@ assertCondition(asStringArray(success.failedScopes, "success.failedScopes").leng
 assertCondition(success.recommendedAction === "none", "healthy registry recommendedAction should be none", success);
 assertCondition(success.remoteCommandShape === probe.remoteCommandShape, "healthy registry should echo remote command shape", success);
 
+const compactedSuccessStdout = [
+  "readonly=true",
+  "unit_exists=true",
+  "compose_exists=true",
+  "config_exists=true",
+  "storage_exists=true",
+  "systemctl_available=true",
+  "unit_active=active",
+  "unit_enabled=enabled",
+  "docker_available=true",
+  "container_running=true",
+  "container_status=running",
+  "container_image=registry:2.8.3",
+  "container_restart_policy=unless-stopped",
+  "listener_count=1",
+  "bad_listener_count=0",
+  "loopback_only=true",
+  "curl_available=true",
+  "v2_http_code=200",
+  "config_hash_matches=true",
+  "compose_hash_matches=true",
+  "unit_hash_matches=true",
+  "image_matches=true",
+  "config_hash=contract-config",
+  "compose_hash=contract-compose",
+  "unit_hash=contract-unit...<truncated:713>",
+  "",
+].join("\n");
+const compactedSuccess = asRecord(artifactRegistryReadonlyResultFromCommand(probe, command({
+  stdout: compactedSuccessStdout,
+})), "compacted success result");
+assertCondition(compactedSuccess.ok === true, "registry health must survive backend-core task detail compaction when match flags are present", compactedSuccess);
+assertCondition(asStringArray(compactedSuccess.failedScopes, "compactedSuccess.failedScopes").length === 0, "compacted healthy registry should not have failed scopes", compactedSuccess);
+
 const driftStdout = [
   "readonly=true",
   "unit_exists=true",
diff --git a/scripts/src/artifact-registry.ts b/scripts/src/artifact-registry.ts
index b9d15459..f36c28e4 100644
--- a/scripts/src/artifact-registry.ts
+++ b/scripts/src/artifact-registry.ts
@@ -1162,13 +1162,13 @@ fi
 config_hash="$(hash_file "$config")"
 compose_hash="$(hash_file "$compose")"
 unit_hash="$(hash_file "$unit")"
-kv config_hash "$config_hash"
-kv compose_hash "$compose_hash"
-kv unit_hash "$unit_hash"
 kv config_hash_matches "$([ -n "$config_hash" ] && [ "$config_hash" = ${shellQuote(hashes[bundle.paths.config] ?? "")} ] && printf true || printf false)"
 kv compose_hash_matches "$([ -n "$compose_hash" ] && [ "$compose_hash" = ${shellQuote(hashes[bundle.paths.compose] ?? "")} ] && printf true || printf false)"
 kv unit_hash_matches "$([ -n "$unit_hash" ] && [ "$unit_hash" = ${shellQuote(hashes[bundle.paths.unit] ?? "")} ] && printf true || printf false)"
 kv image_matches "$([ "\${container_image:-}" = "$expected_image" ] && printf true || printf false)"
+kv config_hash "$config_hash"
+kv compose_hash "$compose_hash"
+kv unit_hash "$unit_hash"
 `;
 }