feat(skill): advance dasha oracle evidence

SKILL.md

@@ -143,11 +143,11 @@ description: 印度占星（Jyotish）专业解盘与推运系统。核心能力
 
 **普通用户解释时必须显式区分基础排盘高可信与高阶绝对值待外部校准。**
 
-- Dasha-only 外部证据已进入专项闭环：`dasha_external_oracle_evidence_validation.valid_dasha_packets: 1/3`；首个 Steve Jobs / Lahiri / Vimshottari 起始边界来自 PyJHora 4.8.7 隔离黑盒 stdout artifact。
+- Dasha-only 外部证据已进入专项闭环：`dasha_external_oracle_evidence_validation.valid_dasha_packets: 2/3`；Steve Jobs / Lahiri 与 REDACTED_YEAR Lahiri 模板的 Vimshottari 起始边界来自 PyJHora 4.8.7 隔离黑盒 stdout artifact。
 - 全局 Dasha/Shadbala Calibration Status 仍未完成：`external_oracle_evidence_validation.valid_packets: 0`，`ready_for_calibration: 0`，因为 Shadbala 绝对 Rupa/Virupa 六分量尚未外部封顶。
 - D1/D9/SAV 高可信；Dasha 精细日期可引用已验证 Dasha-only 样本的局部进度，但不得把全部大运边界、Shadbala 绝对值或全局精度说成已完成外部校准。
 - `production_tuning_allowed: false` 前，禁止为了贴合单份 PDF、单个 JHora 截图或本仓库本地输出而改生产常数。
-- 对普通用户的建议话术：基础落座、D9、SAV 可作为稳定证据；Dasha 精细边界已有首个外部黑盒样本但仍需扩展，Shadbala 绝对值仍需 JHora/PyJHora/公开书例六分量证据后再提升置信度。
+- 对普通用户的建议话术：基础落座、D9、SAV 可作为稳定证据；Dasha 精细边界已有两个外部黑盒样本但仍需扩展，Shadbala 绝对值仍需 JHora/PyJHora/公开书例六分量证据后再提升置信度。
 - 工作流要求：Dasha-only packet 用 `python3 scripts/dasha_oracle_evidence_validator.py --queue-file <queue.json>` 验证；全局校准仍必须跑 `python3 scripts/oracle_evidence_validator.py --queue-file <queue.json>`，两者不可混用。
 
 ### Ashtakavarga 口径冻结（v6.0.8-av-calibration）

docs/research/oracle_closure_master_dashboard_latest.md

@@ -1,12 +1,12 @@
 # Jyotish External Oracle Closure Master Dashboard
 
-Generated: `2026-06-26T16:35:14.439008+00:00`
+Generated: `2026-06-26T16:48:59.201221+00:00`
 
 ## Summary
 
 - total_tasks: `12`
-- external_verified_tasks: `1`
-- open_tasks: `11`
+- external_verified_tasks: `2`
+- open_tasks: `10`
 - can_claim_global_oracle_closure: `false`
 - production_tuning_allowed: `false`
 
@@ -14,7 +14,7 @@ Generated: `2026-06-26T16:35:14.439008+00:00`
 
 | front | tasks | verified | first priority | missing fields | manual entries | metadata missing | target missing |
 |---|---:|---:|---|---:|---:|---:|---:|
-| `dasha` | 3 | 1 | `template_user_REDACTED_YEAR_moon_longitude_lahiri` | 6 | 6 | 5 | 1 |
+| `dasha` | 3 | 2 | `template_historical_epoch_lahiri` | 6 | 6 | 5 | 1 |
 | `tajika_sahams` | 5 | 0 | `template_steve_jobs_varshaphala_1984_lahiri` | 15 | 15 | 5 | 10 |
 | `shadbala` | 4 | 0 | `template_redacted_place_shadbala_raman` | 55 | 55 | 5 | 50 |
 
@@ -22,13 +22,13 @@ Generated: `2026-06-26T16:35:14.439008+00:00`
 
 ### dasha
 
-- case_id: `template_user_REDACTED_YEAR_moon_longitude_lahiri`
-- capture_id: `external_template_user_REDACTED_YEAR_moon_longitude_lahiri`
+- case_id: `template_historical_epoch_lahiri`
+- capture_id: `external_template_historical_epoch_lahiri`
 - missing_field_count: `6`
 - manual_entry_count: `6`
 
 ```bash
-python3 scripts/oracle_collection_queue.py --oracle-file references/oracle/dasha_shadbala_oracle_cases.json --apply-packet references/oracle/artifacts/pending_packets/external_template_user_REDACTED_YEAR_moon_longitude_lahiri.json --format json
+python3 scripts/oracle_collection_queue.py --oracle-file references/oracle/dasha_shadbala_oracle_cases.json --apply-packet references/oracle/artifacts/pending_packets/external_template_historical_epoch_lahiri.json --format json
 ```
 
 ### tajika_sahams

docs/research/public_benchmark_dashboard_latest.md

@@ -1,6 +1,6 @@
 # Public Jyotish Benchmark Dashboard
 
-Generated: `2026-06-26T16:35:34.078774+00:00`
+Generated: `2026-06-26T16:48:58.727959+00:00`
 
 ## Capability Registry
 
@@ -14,7 +14,7 @@ Generated: `2026-06-26T16:35:34.078774+00:00`
 - valid_packets: `0`
 - ready_for_calibration: `0`
 - production_tuning_allowed: `false`
-- valid_dasha_packets: `1`
+- valid_dasha_packets: `2`
 - total_dasha_packets: `3`
 
 ## Boundary Audit
@@ -30,7 +30,7 @@ Generated: `2026-06-26T16:35:34.078774+00:00`
 
 ## Remaining Gap
 
-Dasha-only external oracle readiness is 1/3; Shadbala absolute values still need component-level external evidence, and public long-term benchmark history is not yet comparable to the strongest global open-source projects.
+Dasha-only external oracle readiness is 2/3; Shadbala absolute values still need component-level external evidence, and public long-term benchmark history is not yet comparable to the strongest global open-source projects.
 
 ## Next Actions
 

docs/research/skill_gap_truth_audit_latest.md

@@ -1,6 +1,6 @@
 # Jyotish Skill Gap Truth Audit
 
-Generated: `2026-06-26T16:35:14.991645+00:00`
+Generated: `2026-06-26T16:49:33.796913+00:00`
 
 ## Public Claim Boundary
 
@@ -19,8 +19,8 @@ Generated: `2026-06-26T16:35:14.991645+00:00`
 ## External Oracle Closure
 
 - total_tasks: `12`
-- external_verified_tasks: `1`
-- open_tasks: `11`
+- external_verified_tasks: `2`
+- open_tasks: `10`
 - can_claim_global_oracle_closure: `false`
 
 ## Remaining Hard Fronts
@@ -29,8 +29,8 @@ Generated: `2026-06-26T16:35:14.991645+00:00`
 
 - id: `dasha_external_oracle`
 - priority: `P0`
-- status: `blocked_external_evidence`
-- current_truth: Dasha engines are usable, but exact start dates, balance periods and sub-period boundaries cannot be called externally closed until real JHora/PyJHora/book-example packets pass validation.
+- status: `active_partial_external_evidence`
+- current_truth: Dasha engines are usable and Dasha-only external oracle evidence is partially closed at 2/3 packets; exact start dates, balance periods and sub-period boundaries cannot be called fully closed until the remaining packet and multi-family comparisons pass validation.
 
 ### Long-term public benchmark
 

references/oracle/dasha_shadbala_oracle_cases.json

@@ -9,7 +9,7 @@
   "template_cases": [
     {
       "id": "template_user_REDACTED_YEAR_moon_longitude_lahiri",
-      "status": "template_only",
+      "status": "external_verified",
       "source": "JHora/PyJHora/VedAstro/Manual screenshot",
       "privacy": "user_supplied_reference_template",
       "birth": {
@@ -29,10 +29,24 @@
       },
       "target": {
         "moon_sidereal_longitude_deg": null,
-        "vimshottari_start_date": null,
+        "vimshottari_start_date": "1986-05-25",
         "shadbala_components": null
       },
-      "verification_note": "Only fill target fields when the value comes from external oracle, not from this repo."
+      "verification_note": "Only fill target fields when the value comes from external oracle, not from this repo.",
+      "evidence_packet": {
+        "capture_id": "external_template_user_REDACTED_YEAR_moon_longitude_lahiri",
+        "status": "external_verified",
+        "metadata": {
+          "tool_name": "PyJHora",
+          "tool_version_or_url": "PyJHora 4.8.7 isolated /tmp black-box run",
+          "capture_date": "2026-06-27",
+          "source_artifact": "references/oracle/artifacts/pyjhora_user_REDACTED_YEAR_dasha_stdout_20260627.txt",
+          "ayanamsa": "lahiri",
+          "node_mode": "PyJHora default",
+          "timezone": "UTC+08:00",
+          "operator_note": "Black-box stdout from isolated /tmp virtualenv. PyJHora AGPL code was not copied into this repository; only the generated output artifact is stored as external evidence."
+        }
+      }
     },
     {
       "id": "template_steve_jobs_dasha_lahiri",

references/skill_gap_truth_registry.json

@@ -12,10 +12,10 @@
     "dasha_external_oracle": {
       "title": "Dasha external oracle",
       "priority": "P0",
-      "status": "blocked_external_evidence",
-      "current_truth": "Dasha engines are usable, but exact start dates, balance periods and sub-period boundaries cannot be called externally closed until real JHora/PyJHora/book-example packets pass validation.",
+      "status": "active_partial_external_evidence",
+      "current_truth": "Dasha engines are usable and Dasha-only external oracle evidence is partially closed at 2/3 packets; exact start dates, balance periods and sub-period boundaries cannot be called fully closed until the remaining packet and multi-family comparisons pass validation.",
       "completion_standard": [
-        "At least one real external_verified packet is accepted for the first Dasha target.",
+        "All current Dasha-only external_verified packets are accepted by scripts/dasha_oracle_evidence_validator.py.",
         "Multiple Dasha families have versioned boundary comparisons.",
         "Differences between local output and external oracle output are documented without production tuning from local data."
       ],
@@ -25,7 +25,7 @@
         "One local chart output proves software-grade timing accuracy"
       ],
       "next_actions": [
-        "Use scripts/dasha_oracle_closure_status.py to fill the first external packet.",
+        "Use scripts/dasha_oracle_closure_status.py to fill the next open external packet.",
         "Collect redacted JHora/PyJHora/book evidence under references/oracle/artifacts.",
         "Re-run scripts/oracle_evidence_validator.py after packet application."
       ]

tests/test_dasha_oracle_closure_status.py

@@ -37,17 +37,17 @@ def test_dasha_oracle_closure_status_identifies_first_shortest_packet() -> None:
     assert report["scope"] == "dasha_external_oracle_closure_status"
     assert report["schema_version"] == 1
     assert report["summary"]["dasha_task_count"] == 3
-    assert report["summary"]["external_verified_dasha_tasks"] == 1
+    assert report["summary"]["external_verified_dasha_tasks"] == 2
     assert report["summary"]["can_claim_dasha_oracle_closure"] is False
-    assert report["first_priority"]["case_id"] == "template_user_REDACTED_YEAR_moon_longitude_lahiri"
-    assert report["first_priority"]["capture_id"] == "external_template_user_REDACTED_YEAR_moon_longitude_lahiri"
+    assert report["first_priority"]["case_id"] == "template_historical_epoch_lahiri"
+    assert report["first_priority"]["capture_id"] == "external_template_historical_epoch_lahiri"
     assert report["first_priority"]["required_target_fields"] == ["target.vimshottari_start_date"]
     assert "metadata.tool_name" in report["first_priority"]["missing_fields"]
     assert "target.vimshottari_start_date" in report["first_priority"]["missing_fields"]
     assert report["first_priority"]["missing_groups"]["metadata"]["count"] == 5
     assert report["first_priority"]["missing_groups"]["target"]["count"] == 1
     assert report["first_priority"]["prefilled_fields"]["metadata"]["ayanamsa"] == "lahiri"
-    assert report["first_priority"]["prefilled_fields"]["metadata"]["timezone"] == 8
+    assert report["first_priority"]["prefilled_fields"]["metadata"]["timezone"] == 5.5
     assert report["first_priority"]["manual_fill_plan"]["status_value"] == "external_verified"
     assert report["first_priority"]["manual_fill_plan"]["manual_entry_count"] == 6
     assert report["first_priority"]["apply_command"]
@@ -63,7 +63,7 @@ def test_dasha_oracle_closure_status_markdown_can_be_written(tmp_path: Path) ->
     markdown = output.read_text(encoding="utf-8")
     assert "# Dasha External Oracle Closure Status" in markdown
     assert "can_claim_dasha_oracle_closure: `false`" in markdown
-    assert "external_template_user_REDACTED_YEAR_moon_longitude_lahiri" in markdown
+    assert "external_template_historical_epoch_lahiri" in markdown
     assert "target.vimshottari_start_date" in markdown
     assert "## Missing Summary" in markdown
     assert "## Prefilled Fields" in markdown
@@ -114,6 +114,6 @@ def test_dasha_oracle_closure_status_advances_after_first_packet_is_filled(tmp_p
 
     assert completed.returncode == 0, completed.stderr or completed.stdout
     report = json.loads(completed.stdout)
-    assert report["summary"]["external_verified_dasha_tasks"] == 1
-    assert report["first_priority"]["case_id"] != "template_steve_jobs_dasha_lahiri"
+    assert report["summary"]["external_verified_dasha_tasks"] == 2
+    assert report["first_priority"]["case_id"] == "template_historical_epoch_lahiri"
     assert report["first_priority"]["missing_fields"]

tests/test_oracle_closure_master_dashboard.py

@@ -39,14 +39,14 @@ def test_oracle_closure_master_dashboard_aggregates_all_hard_fronts() -> None:
     assert report["scope"] == "jyotish_external_oracle_closure_master_dashboard"
     assert report["schema_version"] == 1
     assert report["summary"]["total_tasks"] == 12
-    assert report["summary"]["external_verified_tasks"] == 1
-    assert report["summary"]["open_tasks"] == 11
+    assert report["summary"]["external_verified_tasks"] == 2
+    assert report["summary"]["open_tasks"] == 10
     assert report["summary"]["can_claim_global_oracle_closure"] is False
     assert report["fronts"]["dasha"]["task_count"] == 3
     assert report["fronts"]["shadbala"]["task_count"] == 4
     assert report["fronts"]["tajika_sahams"]["task_count"] == 5
-    assert report["fronts"]["dasha"]["external_verified_tasks"] == 1
-    assert report["fronts"]["dasha"]["first_priority"]["case_id"] == "template_user_REDACTED_YEAR_moon_longitude_lahiri"
+    assert report["fronts"]["dasha"]["external_verified_tasks"] == 2
+    assert report["fronts"]["dasha"]["first_priority"]["case_id"] == "template_historical_epoch_lahiri"
     assert report["fronts"]["shadbala"]["first_priority"]["case_id"] == "template_redacted_place_shadbala_raman"
     assert report["fronts"]["tajika_sahams"]["first_priority"]["case_id"] == "template_steve_jobs_varshaphala_1984_lahiri"
     assert report["fronts"]["dasha"]["first_priority"]["missing_groups"]["metadata"]["count"] == 5
@@ -70,7 +70,7 @@ def test_oracle_closure_master_dashboard_markdown_can_be_written(tmp_path: Path)
     assert "# Jyotish External Oracle Closure Master Dashboard" in markdown
     assert "total_tasks: `12`" in markdown
     assert "can_claim_global_oracle_closure: `false`" in markdown
-    assert "template_user_REDACTED_YEAR_moon_longitude_lahiri" in markdown
+    assert "template_historical_epoch_lahiri" in markdown
     assert "template_redacted_place_shadbala_raman" in markdown
     assert "template_steve_jobs_varshaphala_1984_lahiri" in markdown
     assert "manual entries" in markdown

tests/test_public_benchmark_dashboard.py

@@ -42,10 +42,10 @@ def test_public_benchmark_dashboard_outputs_stable_json_summary() -> None:
     assert report["oracle_readiness"]["valid_packets"] == 0
     assert report["oracle_readiness"]["ready_for_calibration"] == 0
     assert report["oracle_readiness"]["production_tuning_allowed"] is False
-    assert report["dasha_oracle_readiness"]["valid_dasha_packets"] == 1
+    assert report["dasha_oracle_readiness"]["valid_dasha_packets"] == 2
     assert report["dasha_oracle_readiness"]["total_dasha_packets"] == 3
     assert report["boundary_audit"]["production_tuning_recommended"] is False
-    assert "Dasha-only external oracle readiness is 1/3" in report["global_first_gap"]
+    assert "Dasha-only external oracle readiness is 2/3" in report["global_first_gap"]
     assert report["public_claim"]["can_claim_global_first"] is False
     assert report["public_claim"]["reason"]
 

tests/test_skill_gap_truth_audit.py

@@ -31,7 +31,7 @@ def test_skill_gap_truth_registry_lists_hard_fronts_and_past_corrections() -> No
     assert required_fronts <= set(hard_fronts)
     for front_id in required_fronts:
         front = hard_fronts[front_id]
-        assert front["status"] in {"blocked_external_evidence", "active_gap"}
+        assert front["status"] in {"blocked_external_evidence", "active_gap", "active_partial_external_evidence"}
         assert front["priority"] in {"P0", "P1", "P2"}
         assert front["completion_standard"]
         assert front["forbidden_claims"]