# P3-GOV-2R — REPOSITORY STATE RECONCILIATION — FINAL REPORT ```text Document type : GOVERNANCE / REPOSITORY STATE RECONCILIATION REPORT Session : P3-GOV-2R (REPOSITORY STATE RECONCILIATION & GOVERNANCE SYNC) Date : 2026-08-28 Scope : current-state governance documentation and narrowly necessary audit metadata ONLY. No research, ingestion, ML, calibration, benchmarking, population replay, Tickstory/Dukascopy access, production MQL5, historical report, or checkpoint modification. Final class : A — REPOSITORY STATE FULLY RECONCILED Principal : ACTUAL repository/checkpoint/git truth, verified directly. ``` ## A. Starting Git state ```text local HEAD : b6de0f1b2ea87db1c66a0faab7750b003441c1fb origin/main : b6de0f1b2ea87db1c66a0faab7750b003441c1fb (identical) branch : main tracked working tree : CLEAN (no tracked-file modification) untracked : docs/SESSION_HANDOVER_2026-08-28_P3_GOV_REVIEW_BUNDLE.md (ONLY) stash : NONE remote : https://forge.mql5.io/chiki2bum2/SniperGold_ML.git (expected) ``` Preflight expectation check: branch=main OK; stash empty OK; origin expected OK. The single untracked file is the P3-GOV-REVIEW-BUNDLE session handover — the anticipated Section 14 item, resolved by committing it (see R and the handover). ## B. Final Git state ```text local HEAD : a6f9164466b859304149364fbbb59ec709ebabfb origin/main : a6f9164466b859304149364fbbb59ec709ebabfb (identical) branch : main working tree: CLEAN (git status --short empty) untracked : NONE stash : NONE Terminal docs commit carrying this report/handover : recorded in the handover ``` ## C. Actual local HEAD Starting session tip: `b6de0f1b2ea87db1c66a0faab7750b003441c1fb`. Reconcile commit (this session): `a6f9164466b859304149364fbbb59ec709ebabfb` (verified post-push: `git rev-parse HEAD` == `git ls-remote origin HEAD`). The docs-carrier commit for this report/handover is the session's terminal commit (re-read git for the truest value at the next session). ## D. Actual origin/main `a6f9164466b859304149364fbbb59ec709ebabfb` after the reconcile push; identical to local HEAD at every verification point. ## E. Remote reconciliation Reported/P3-GOV-2 claimed final SHA `b6de0f1b2ea87db1c66a0faab7750b003441c1fb`: ```text git cat-file -t b6de0f1... -> commit git show --no-patch --format=fuller -> "docs: finalize P3-GOV-2 handover final SHA record" git branch -a --contains b6de0f1... -> main, origin/main, origin/HEAD git merge-base --is-ancestor ... origin/main -> TRUE (rc=0) classification -> EXACT_REMOTE_TIP ``` Notes: - No committed file contains the literal `b6de0f1...`; the GOV-2 handover records its "Final pushed HEAD" as `e8451fd...` (the recording convention pins the previously-pushed HEAD one docs-commit behind the tip). The reported SHA is nevertheless the ACTUAL repository tip at session start. - previous bundle report "working_tree=CLEAN" vs "untracked file exists": BOTH facts were true (tracked tree clean + one untracked handover). Resolved by committing the untracked handover this session (final tree strictly clean). ## F. Checkpoint before/after ```text file : ml/p3/p3_s251_external_ingest/output/s251_real_checkpoint.json before: 47da8f020426bec67e9f7865519e900a28c286ba1d13a15bee6a8c0f5307afc7 after : 47da8f020426bec67e9f7865519e900a28c286ba1d13a15bee6a8c0f5307afc7 IMMUTABLE (byte-identical; verified before edits and after push) ``` Actual checkpoint values (machine-verified, not assumed): ```text run_id P3_S251_REAL_TICK_RUN_001 status CHUNK_COMMITTED last_completed_chunk 10 current_chunk 10 next_chunk_id 11 (derived = last_completed_chunk + 1) next_byte_offset 163,578,081 (byte_offset == next_byte_start == 163578081) rows_processed 3,661,058 m15_rows_emitted 18,579 m30_rows_emitted 9,966 last_timestamp 1,078,220,689 source_sha256 5252ce8f5b0e7d286b71a3172c7ef9c1009c8e4b1254ac67400a803fcd85cba1 source_size 34,473,661,010 bytes (34.5 GB) chunk_size field 12,582,912 (12 MiB, initial-run budget; see I) updated_utc 2026-08-28T04:51:58.539024+00:00 full ingestion NOT COMPLETE ``` Cross-checked against `real_run_chunk_000010.json` (resume.next_chunk_id=11, resume.next_byte_offset=163578081, cumulative 3,661,058 / 18,579 / 9,966, checkpoint_sha256 match). `CHUNK 11 NOT PROCESSED`. ## G. D1 resolution — CURRENT_DECISION_GATE.md Stale "CHUNK 9 ONLY / byte_offset = 113,246,416 / chunks 0-8" references replaced with the canonical operational state (Revision v2). The gate now states: ```text Current real ingestion : CHUNK 10 COMPLETE Next real chunk : 11 Real checkpoint offset : 163,578,081 Atomic chunk size : 24 MiB (SAFE_MAX_CHUNK_SIZE) SAFE_CHUNKS_PER_TURN : NOT ESTABLISHED P3-S25.1D : VERIFIER RECOVERY ISOLATED / BROADER MULTI-CHUNK BENCHMARK OPEN Next action : requires explicit owner authorization ``` No new authorization is granted by this update. ## H. D2 resolution — README.md The CURRENT AUTHORITATIVE RESEARCH STATUS block now reads: ```text CURRENT state : P3-S25.1 Stage-B — CHUNK 10 COMPLETE Research status : External Tickstory basis validation IN PROGRESS (chunks 0-10 committed; chunk 11 next @ 163,578,081; full 34.5 GB dataset NOT complete) Conclusion : P3-S24 — CURRENT EDGE NOT DEMONSTRATED Chunk policy : SAFE_MAX_CHUNK_SIZE = 24 MiB; SAFE_CHUNKS_PER_TURN = NOT SET Next action : P3-S25.1 Stage-B CHUNK 11 ONLY ... (explicit owner authorization required) ``` The LEGACY / HISTORICAL IMPLEMENTATION section is preserved unchanged. No predictive-edge or deployment claim is made (conclusion D stands). ## I. D3 resolution — checkpoint chunk-size semantics Implementation evidence (read, not inferred): - `s251_checkpoint.py` seeds the top-level `chunk_size` field once at run creation (value 12,582,912) and never changes it. - Chunk manifests record the EFFECTIVE per-chunk size (`chunk_size_bytes`): chunks 0-8 = 12,582,912 (12 MiB); chunks 9-10 = 25,165,824 (24 MiB). Authoritative per-chunk truth. - `s251_real_chunk9_manifest.json` / `chunk10_manifest.json` show `chunk_size_bytes: 25165824` for chunks 9-10. - P3-S25.1C benchmark: 12/24/48/64 MiB byte-identical invariance; boundary audit pass; 10/10 mutation detection; SAFE_MAX_CHUNK_SIZE = 24 MiB selected. Documented semantics (also in CURRENT_PROJECT_STATE.md + machine outputs): ```text checkpoint chunk_size field = 12,582,912 (12 MiB) = INITIAL-run chunk-size budget, set at run creation; NOT the per-chunk size of later chunks. effective chunk size: chunks 0-8 = 12 MiB; chunks 9-10 = 24 MiB SAFE_MAX_CHUNK_SIZE = 24 MiB; SAFE_CHUNKS_PER_TURN = NOT SET ``` The historical checkpoint field was NOT modified to cosmetically match 24 MiB. ## J. D4 resolution — PROJECT_PHASE_INDEX.md Header: `CURRENT AUTHORITATIVE phase = P3-S25.1 Stage-B — CHUNK 10 COMPLETE` (next 11 @ 163,578,081; SAFE_MAX 24 MiB; SAFE_CHUNKS_PER_TURN NOT SET; awaiting explicit owner authorization). P3-S25.1C no longer marked CURRENT; Stage-B row updated to chunks 0-10 / next 11; rows added for P3-S25.1D (PARTIAL/OPEN), P3-S25.1D-R (A, isolated), P3-GOV-1 (B; tip 49b174e / substantive 983adbd), P3-GOV-2 (B; final b6de0f1 / substantive 915e5b4), P3-GOV-2R (this session). Historical rows preserved byte-for-byte. ## K. D5 resolution — GOV-1 SHA bookkeeping GOV-1 handover now distinguishes (added clarification, no history rewritten): ```text substantive commit : 983adbd9b3cb05bc28bfcc9c8e00bb1cd88837d3 documentation/final-SHA record : 49b174eb4103dc5707c8411c1b3b6c8cec3579be actual GOV-1 tip : 49b174eb4103dc5707c8411c1b3b6c8cec3579be ``` ## L. P3-S25.1D-R evidence-preservation limitation ```text original failing interruption output = OVERWRITTEN (recorded historically; original failing artifact no longer recoverable on disk) ``` Preserved as stated; NOT reconstructed or fabricated. Added to `docs/PROVENANCE_GAP_REGISTER.md` as HISTORICAL LIMITATION (governance/evidence-preservation limitation, non-blocking, documented). ## M. Current authoritative state ```text Current phase : P3-S25.1 Stage-B — CHUNK 10 COMPLETE Research status : External Tickstory basis validation IN PROGRESS (run P3_S251_REAL_TICK_RUN_001, chunks 0-10; full 34.5 GB dataset NOT complete) Conclusion : P3-S24 — CURRENT EDGE NOT DEMONSTRATED SAFE_MAX : 24 MiB (P3-S25.1C) SAFE_CHUNKS_PER_TURN : NOT SET (NOT verified; browser P3-S25.1D benchmark OPEN) ``` ## N. Current decision gate See `docs/CURRENT_DECISION_GATE.md` section 7 (reconciled block). Next action requires explicit owner authorization. P3-S25.1D is NOT claimed complete. ## O. Phase index Updated (see J). No fabricated next authorized action. ## P. Self-test mutation result Disposable mutations against COPIES of governance data (Section 20): ```text 1 wrong current chunk DETECTED 2 wrong next chunk DETECTED 3 wrong offset DETECTED 4 wrong SAFE_MAX size DETECTED 5 fake final SHA DETECTED 6 stale Decision Gate DETECTED 7 stale README current sec. DETECTED 8 inconsistent phase index DETECTED 9 checkpoint/report mismatch DETECTED 10 clean-claim w/ untracked DETECTED RESULT: 10/10 DETECTED ``` ## Q. Reproducibility Reconciliation run twice; semantic outputs byte-identical across runs (`reproducibility.json`: semantic_outputs_identical = true). Timing and generated_utc differ only. ## R. Files changed (commit a6f9164) Governance documents (8 modified): - README.md - docs/CURRENT_DECISION_GATE.md - docs/CURRENT_PROJECT_STATE.md - docs/EVIDENCE_STATUS_REGISTER.md - docs/PROJECT_PHASE_INDEX.md - docs/PROJECT_STATE_TRANSITION_MAP.md - docs/PROVENANCE_GAP_REGISTER.md - docs/SESSION_HANDOVER_2026-08-28_P3_GOV_1_RESEARCH_GOVERNANCE.md Governance handover committed (1): - docs/SESSION_HANDOVER_2026-08-28_P3_GOV_REVIEW_BUNDLE.md (retained per Section 14; valid non-duplicate governance handover; committed unchanged) Reconciliation namespace (13 new): - ml/p3/governance/p3_gov2r_repository_state_reconciliation/ reconcile_git.py, reconcile_checkpoint.py, reconcile_current_state.py, reconcile_decision_gate.py, reconcile_phase_index.py, reconcile_governance_docs.py, run_reconciliation.py output/git_reconciliation.json, checkpoint_reconciliation.json, current_state_reconciliation.json, document_reconciliation.json, mutation_self_test.json, reproducibility.json, gov2r_final.json Follow-up docs commit (this report, handover, phase-index GOV-2R row, gov2r_final classification patch) — see handover. ## S. Production status UNCHANGED. No .mq5 / .mqh / engine change. F1-F4, Candidate Setup, FEATURE_CONTRACT, label contract, TP/SL/H, frozen assets: untouched. ## T. ML status NOT TOUCHED. No train/eval/calibrate/tune/features/labels/ablation. ## U. External-data status - Tickstory source: NOT read/processed. CHUNK 11 NOT processed. - Dukascopy: NOT accessed. - Real checkpoint: byte-identical before/after (F). - External review bundle (D:\TradingTerminal\HFM Metatrader 5\P3_GOV_REVIEW_BUNDLE): exists; NOT regenerated, NOT modified. ## V. Final SHA ```text reconciled repository state : a6f9164466b859304149364fbbb59ec709ebabfb (docs: reconcile repository current state and governance after P3-GOV-2 review; pushed; local HEAD == origin/main verified) Terminal docs-carrier commit : recorded in the session handover (post-push) Starting SHA : b6de0f1b2ea87db1c66a0faab7750b003441c1fb ``` ## W. Next owner decision 1. Review this reconciliation (independent review of the reconciled state). 2. Then decide ONE of: (a) authorize P3-S25.1 Stage-B CHUNK 11 ONLY at SAFE_MAX 24 MiB from byte offset 163,578,081 (run P3_S251_REAL_TICK_RUN_001); or (b) close out the remaining P3-S25.1D multi-chunk benchmark requirements (SAFE_CHUNKS_PER_TURN remains NOT SET until then). Neither is authorized by this session. No multi-chunk turns; no new authorization is granted here. *End of P3-GOV-2R repository state reconciliation report.*