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SniperGold_ML/docs/P3_GOV_2R_REPOSITORY_STATE_RECONCILIATION_REPORT.md

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P3-GOV-2R — REPOSITORY STATE RECONCILIATION — FINAL REPORT

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

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

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:

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

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):

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:

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:

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):

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):

substantive commit              : 983adbd9b3cb05bc28bfcc9c8e00bb1cd88837d3
documentation/final-SHA record  : 49b174eb4103dc5707c8411c1b3b6c8cec3579be
actual GOV-1 tip                : 49b174eb4103dc5707c8411c1b3b6c8cec3579be

L. P3-S25.1D-R evidence-preservation limitation

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

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):

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

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.