Canon 0.4.0: joinable consumer proof and EvidenceBasis

§10.3 now accepts a consumer record that validates against the live
catalog; resource-control's backup restatement is that proof. ITC-GOV
gains EvidenceBasis in tiers (invoiced and measured are peers) and
ITC-CAP requires it on every consumption row (CAP-R10).

infospace/validation/latest.json

@@ -1,14 +1,14 @@
 {
   "details": {
-    "artifact_count": 65,
-    "relationship_count": 286
+    "artifact_count": 66,
+    "relationship_count": 288
   },
   "errors": [],
   "metrics": {
     "coherence_components": 1.0,
     "consistency_cycles": 0.0,
     "coverage_ratio": 1.0,
-    "granularity_entropy": 4.443367176892838,
+    "granularity_entropy": 4.459014704982469,
     "redundancy_ratio": 0.0
   },
   "ok": true,