EAT: restore Ed25519 UNMEASURED coverage-card.json. Empty stays empty.

coverage-card.json

@@ -1,51 +1,35 @@
 {
-  "kind": "gspc.coverage-card/0.1-unsigned",
-  "schema": "csoai.gspc-axes/0.5",
-  "axis": "distribution-integrity",
-  "status": "UNMEASURED",
-  "signed": false,
-  "cite": "https://councilof.ai/api/gspc",
-  "printer_not_mill": true,
-  "never_certify": true,
-  "never_stamp_measured": true,
-  "do_not_invent_percentage": true,
-  "empty_stays_empty": true,
-  "not_a_grade": true,
-  "compute_composite": false,
-  "task": "are represented and distributed figures published separately and not mixed?",
-  "rubric": {
-    "kind": "yn",
-    "grade_when": [
-      "represented and distributed published separately",
-      "figures not mixed",
-      "do not sum into one TVL on this card",
-      "not an audit"
-    ],
-    "never": [
-      "LLM-judge",
-      "invent a percentage",
-      "YES/NO count on this card",
-      "sum TVL on this card",
-      "certify",
-      "stamp MEASURED"
-    ]
+  "as_of": "2026-08-31T13:15:03Z",
+  "did": "did:web:csoai.org#board-attestation-1",
+  "payload": {
+    "axis": "distribution-integrity",
+    "cite": "https://councilof.ai/api/gspc",
+    "compute_composite": false,
+    "do_not_invent_percentage": true,
+    "kind": "gspc.coverage-card/0.1",
+    "metamask_is_signer": false,
+    "n": 0,
+    "not_a_grade": true,
+    "schema": "csoai.gspc-axes/0.5",
+    "status": "UNMEASURED",
+    "task": "represented vs distributed never mixed"
   },
-  "input_schema_file": "input-schema.json",
-  "columns": [
-    "subject",
-    "tokenisation_type",
-    "figure_distributed",
-    "figure_represented",
-    "unit",
-    "source_url",
-    "as_of",
-    "mixed_flag"
+  "schema": "https://councilof.ai/schema/card-v0.json",
+  "sha256": "3c0a688b4fd8f8129025e102383194c5952df3a966584f23b6e6304c0bab5aa0",
+  "sig_ed25519": "645fd14a198f56e39f340a22afc05bab80467bea13975a09a174221e8095405d4b7edac1f69f415e88932a84dce9e044ba2c02ff174aa6c14515af44a2b3550b",
+  "source_urls": [
+    "https://councilof.ai/api/gspc",
+    "https://huggingface.co/datasets/csoai/gspc-distribution-integrity"
   ],
-  "rows": [],
-  "unmeasured": [
-    "distribution-integrity"
+  "subject": "GSPC distribution-integrity UNMEASURED coverage",
+  "surface": "public.notice",
+  "tags": [
+    "coverage:UNMEASURED",
+    "not-a-grade",
+    "no-composite"
   ],
-  "dataset": "csoai/gspc-distribution-integrity",
-  "hub_is": "printer of live GET https://councilof.ai/api/gspc — not the mill, not a grade",
-  "note": "Unsigned UNMEASURED coverage card. Rubric + input schema only. No n. No YES/NO counts. No invented scores. Empty cells stay empty. Live GET is authority; cite totals.public_count there. Do not freeze a MEASURED table here. Hub is not the mill signer. Never certify."
+  "unmeasured": [
+    "distribution-integrity",
+    "n=0"
+  ]
 }