diff --git a/cross-extension/arkforge_verdict_specimen.json b/cross-extension/arkforge_verdict_specimen.json
new file mode 100644
index 000000000..0ff3a2dcf
--- /dev/null
+++ b/cross-extension/arkforge_verdict_specimen.json
@@ -0,0 +1,53 @@
+{
+  "row": 8,
+  "urn": "urn:arkforge:verdict",
+  "trust_ledger_port": 8731,
+  "tier_mapping": {
+    "TRUSTED": {
+      "min_score": 0.75,
+      "claim_subtype": "tier_upgrade",
+      "severity": "positive"
+    },
+    "NEUTRAL": {
+      "min_score": 0.5,
+      "claim_subtype": "tier_upgrade",
+      "severity": "neutral"
+    },
+    "WATCH": {
+      "min_score": 0.25,
+      "claim_subtype": "tier_downgrade",
+      "severity": "warning"
+    },
+    "QUARANTINE": {
+      "min_score": 0.0,
+      "claim_subtype": "tier_downgrade",
+      "severity": "critical"
+    }
+  },
+  "constraint_dimensions": {
+    "ResourceViolation": {
+      "facet": "resource",
+      "limit": "quota",
+      "actual": "consumed",
+      "delta": "overrun"
+    },
+    "ProtocolConflict": {
+      "facet": "protocol",
+      "limit": "schema",
+      "actual": "violation",
+      "delta": "mismatch"
+    },
+    "CrossAgentSideEffect": {
+      "facet": "cascade",
+      "limit": "isolation",
+      "actual": "propagation",
+      "delta": "impact"
+    }
+  },
+  "ed25519_verification": {
+    "did": "did:web:trust.arkforge.tech#key-1",
+    "verified": true
+  },
+  "adapter_pipeline": "Protocol_Adapter (8734)",
+  "hps_source": "CAR (8716)"
+}
diff --git a/cross-extension/nobulex_receipt_specimen.json b/cross-extension/nobulex_receipt_specimen.json
new file mode 100644
index 000000000..030aa1289
--- /dev/null
+++ b/cross-extension/nobulex_receipt_specimen.json
@@ -0,0 +1,21 @@
+{
+  "row": 4,
+  "urn": "urn:nobulex:receipt",
+  "claim_type": "AUTHORITY",
+  "evidence_type": "BEHAVIORAL",
+  "action_ref": "urn:nobulex:receipt:specimen_001",
+  "agent_id": "did:agent-os:test",
+  "action_type": "BEHAVIORAL_EVIDENCE",
+  "scope": "CROSS_VALIDATION",
+  "timestamp": "2026-05-20T00:00:00Z",
+  "canonical_method": "JCS RFC 8785, lowercase-hex, rfc8785@0.1.4",
+  "five_system_cross_validation": [
+    "CTEF \u00a73.8",
+    "APS",
+    "Nobulex",
+    "SafeAgent",
+    "Mycelium"
+  ],
+  "adapter_pipeline": "Protocol_Adapter (8734)",
+  "sha256_hex": "e388d6476db129f05ceb38ce8208f62c244019c0bd19e08a704186ba8eb9931f"
+}
\ No newline at end of file