SniperGold_ML/docs/P3_S25_1R_AUTHORITATIVE_WORKSPACE_RESTORATION.md

# P3-S25.1.R — AUTHORITATIVE WORKSPACE RESTORATION & CHECKPOINT VERIFICATION

```text
Date         : 2026-08-26
Session      : P3-S25.1.R — AUTHORITATIVE WORKSPACE RESTORATION
Status       : COMPLETE
Result       : AUTHORITATIVE WORKSPACE RESTORED AND VERIFIED (Git-clean,
               internally coherent, == origin/main)
Answer to the FINAL QUESTION : YES
```

---

## A. Wrong workspace discovered

The previously inspected workspace

```text
D:\TradingTerminal\HFM Metatrader 5\MQL5
```

is **confirmed NON-AUTHORITATIVE** (Git evidence, not just path name):

```text
remote   origin = https://forge.mql5.io/chiki2bum2/mql5.git   (NOT SniperGold_ML.git)
branch   main
HEAD     609bcfd077d13a82260367f35613d9ef42c69b29
tracked  1 file
status   12 changed entries
untracked 205,241 files (the free-floating MQL5 tree: Experts/Files/Include/
         Indicators/Scripts/Shared Projects, none of it tracked by this repo)
```

It is the live MetaTrader `MQL5` skeleton owned by the account-`mql5.git`
remote. Its 200k+ loose files are NOT part of any SniperGold commit. This
workspace was preserved exactly as found — NOT added, merged, copied, committed,
reset, or deleted (per section 5 of the task).

---

## B. Candidate workspaces inspected

| # | Path | Git? | remote | branch | HEAD | working tree | tracked | latest SniperGold commit | Status |
|---|------|------|--------|--------|------|--------------|---------|--------------------------|--------|
| 1 | `MQL5` terminal root (`D:\TradingTerminal\HFM Metatrader 5\MQL5`) | yes | `mql5.git` | main | `609bcfd` | dirty (12 chg, 205k untracked) | 1 | none | NON-AUTHORITATIVE (wrong repo) |
| 2 | `Shared Projects\SniperGold_ML_authoritative` | yes | **`SniperGold_ML.git`** | main | **`8d631ed`** (= origin/main = remote) | CLEAN | 454 | **`8d631ed` (P3-S25.1)** | **AUTHORITATIVE** |
| 3 | `Shared Projects\SG_WS` | yes | `SniperGold_ML.git` | main | `ed01af2` (stale, origin/main ref stale) | CLEAN | 206 | `ed01af2` (P3-S17) | STALE clone; fails crit.; NOT authoritative |
| 4 | `Shared Projects\AlgoForge\publish\AlgoForge` | yes | `SniperGold_ML.git` | main | `1c0da62` (P3-S13 era) | — | — | `1c0da62` | MetaQuotes publish copy; STALE; NOT authoritative |
| 5 | `Shared Projects\SniperGold_ML` | no git | n/a | n/a | n/a | n/a | n/a | n/a | loose plain folder; not a clone |
| 6 | `Shared Projects\SniperGold_M_authoritative` | no git | n/a | n/a | n/a | n/a | n/a | n/a | loose `ml` folder only; not a clone |
| 7 | `Shared Projects\SniperFold\SniperGold_ML_authoritative` | no git | n/a | n/a | n/a | n/a | n/a | n/a | not a clone |

A recursive search of the terminal tree found exactly four `.git` dirs (#1–#4). No
SniperGold clone exists under `Terminal\Common`. No clone was modified during
discovery.

Note: the searched directory names under `D:\TradingTerminal\...\MQL5\Shared
Projects\SniperGold_ML_authoritative` (shown in the folder listing) are the
same repo's own content; the three loose `SniperGold*` directories are not git
repositories.

---

## C. Authoritative repository selected

```text
D:\TradingTerminal\HFM Metatrader 5\MQL5\Shared Projects\SniperGold_ML_authoritative
```

Selected by satisfying ALL nine authoritative criteria, not by path name:

1. origin remote == `forge.mql5.io/chiki2bum2/SniperGold_ML.git`               ✓
2. branch == `main`                                                             ✓
3. local HEAD == origin/main == remote HEAD == `8d631ed...`                     ✓
4. working tree CLEAN                                                           ✓
5. P3-S25 / P3-S25.1 history present                                            ✓
6. latest authoritative handover present and tracked                            ✓
7. expected P3 history (S1 … S25.1) present                                     ✓
8. contains `ml/p3/`, `docs/`, previous P3-S25.1 research namespace             ✓
9. no unexpected untracked project-wide files                                   ✓

The Git ancestry of `HEAD == 8d631ed` (the P3-S25.1 recovery #3 commit)
matches the latest authoritative handover, which the stale `SG_WS` clone does
not carry.

---

## D. Origin URL

`https://forge.mql5.io/chiki2bum2/SniperGold_ML.git` (fetch & push)

## E. Correct branch

`main`

## F. Correct HEAD

```text
8d631ed58d1bb86d02513b295a72a9c352ddb4be
```
(== `origin/main` == `origin/HEAD` == remote `HEAD`)

## G. Latest handover found

```text
docs/SESSION_HANDOVER_2026-08-26_P3_S25_1_EXTERNAL_TICK_INGESTION.md
   (P3-S25.1 RECOVERY #3 — Stage A complete, Stage B NOT STARTED;
    classification E — environment/execution limitation)
preceding: docs/SESSION_HANDOVER_2026-08-26_P3_S25_EXTERNAL_DATA_BASIS_VALIDATION.md
```

Read completely (both handovers) plus the governing
`docs/CODE_VERIFICATION_AND_SILENT_BUG_POLICY_v1.md`, per handover-first.

## H. P3 history continuity

The corrected, internally coherent `git log` chain runs from the AlgoForge/
source-of-truth lineage through P3-S17.x, then:

```text
P3-S18 → S19 → S20 → S21 → S21.R → S22 → S22.1 → S22.2 → S22.3 → S22.4
→ S23 → S24 → S25 → S25.1
```

114 commits total; every required phase is represented by real commits with
real SHAs taken from Git (no invented history).

## I. Role of the referenced checkpoint `8d631ed…`

```text
git cat-file -t 8d631ed58d1b…4be        -> commit
git show --no-patch --decorate --oneline 8d631ed…
  -> 8d631ed (HEAD -> main, origin/HEAD, origin/main) docs+research: …
     S25.1 P3 recovery #3 interruption diagnosis … + session handover
```

CONCLUSION: `8d631ed58…b4be` **IS the current authoritative HEAD**, equal to
`origin/main`, `origin/HEAD`, and the remote `HEAD`. It is NOT an earlier
ancestor and it is NOT superseded — it IS the latest authoritative checkpoint
for P3-S25.1 Stage A completion. No forced checkout was performed and no SHA
was changed; the working tree was already at it.

## J. Working tree status

```text
git rev-parse HEAD            : 8d631ed58d1bb86d02513b295a72a9c352ddb4be
git ls-remote origin HEAD      : 8d631ed58d1bb86d02513b295a72a9c352ddb4be HEAD
git branch --show-current      : main
git status --short             : (empty — CLEAN)
git stash list                 : (empty — no stash)
git remote -v                  : origin = https://forge.mql5.io/chiki2bum2/SniperGold_ML.git
```
Required state **CLEAN**; no untracked files; `local HEAD == origin/main`.

## K. Source data location

The research repository does NOT ship the 34.5 GB CSV. The external source
lives in the terminal **Files** area:

```text
MQL5\Files\XAUUSD_mt5_ticks.csv
exists      : YES
size        : 34,473,661,010 bytes (34.5 GB)
mtime       : 2026-08-24 22:44:41 UTC (unchanged vs. handover record)
sha256      : 5252ce8f5b0e7d286b71a3172c7ef9c1009c8e4b1254ac67400a803fcd85cba1
              (already documented in the P3-S25.1 handover; NOT re-hashed —
               no source-integrity contradiction)
```
Source is unmodified. **No ingest was performed** (a full SHA pass is not
required and was not re-run to resolve any contradiction).

## L. P3-S25.1 ingestion code availability

Namespace `ml/p3/p3_s251_external_ingest/` is present and **tracked**:

```text
s251_ingest.py, s251_parse.py, s251_aggregate.py, s251_checkpoint.py,
s251_oracle.py, s251_config.py, s251_subset.py, s251_tests.py, fixtures.py,
output/{p3_s251_checkpoint.json, p3_s251_diagnosis_evidence.json,
p3_s251_tests.json}, scratch/mt100.csv (fixture)
```

Contains: bounded-memory streaming ✓, chunk manager ✓, checkpoint ✓, resume
(T10/T11/T12 PASS) ✓, chunk hashing ✓, M15 aggregation ✓, M30 aggregation ✓,
oracle (independent, T05/T07 equality PASS) ✓, tests ✓, recovery logic ✓.
Real 34.5 GB ingest NOT executed. The only checkpoint is a test-fixture artifact
(`run_id "src_clean"` over `scratch/mt100.csv`, 2 chunks); no valid real-source
checkpoint exists.

## M. Confirmation that NO ingestion occurred

The 34.5 GB real source was never processed. Observed rows of any "ingest"
are `row` for the 40-row fixture (chunks 0..1 of 2 for the fixture). No chunk
of the real source was started or processed (`Chunk processing: 0`).

## N. Confirmation that NO production source changed

- `MQL5\Files\XAUUSD_mt5_ticks.csv` not modified (size/mtime identical to the
  documented record; only the previously-measured sha256 was re-quoted).
- No production MQL5 file in this repository was edited (repo `git status`
  clean before AND after this session).
- The internal single-tracked repo (`origin/` != SniperGold) was left untouched.

## O. Next allowed action

```text
P3-S25.1 Stage-B real-source checkpoint initialization
```
Resume is permitted ONLY under the handoff's resume preconditions:
(1) a valid real-source checkpoint (source SHA/size/mtime reconcile) AND
(2) execution in bounded **one-chunk / small-bound-batch** units with per-chunk
checkpoint + recovery log, returning control to the assistant frequently.
Start with exactly ONE real-source chunk. No monolithic full-file ingest.

---

*End of P3-S25.1.R authoritative workspace restoration report.*
docs: restore authoritative SniperGold workspace and prepare P3-S25.1 checkpoint handover 2026-08-26 20:19:38 +07:00			`# P3-S25.1.R — AUTHORITATIVE WORKSPACE RESTORATION & CHECKPOINT VERIFICATION`

			```text
			`Date : 2026-08-26`
			`Session : P3-S25.1.R — AUTHORITATIVE WORKSPACE RESTORATION`
			`Status : COMPLETE`
			`Result : AUTHORITATIVE WORKSPACE RESTORED AND VERIFIED (Git-clean,`
			`internally coherent, == origin/main)`
			`Answer to the FINAL QUESTION : YES`
			```

			`---`

			`## A. Wrong workspace discovered`

			`The previously inspected workspace`

			```text
			`D:\TradingTerminal\HFM Metatrader 5\MQL5`
			```

			`is confirmed NON-AUTHORITATIVE (Git evidence, not just path name):`

			```text
			`remote origin = https://forge.mql5.io/chiki2bum2/mql5.git (NOT SniperGold_ML.git)`
			`branch main`
			`HEAD 609bcfd077d13a82260367f35613d9ef42c69b29`
			`tracked 1 file`
			`status 12 changed entries`
			`untracked 205,241 files (the free-floating MQL5 tree: Experts/Files/Include/`
			`Indicators/Scripts/Shared Projects, none of it tracked by this repo)`
			```

			It is the live MetaTrader `MQL5` skeleton owned by the account-`mql5.git`
			`remote. Its 200k+ loose files are NOT part of any SniperGold commit. This`
			`workspace was preserved exactly as found — NOT added, merged, copied, committed,`
			`reset, or deleted (per section 5 of the task).`

			`---`

			`## B. Candidate workspaces inspected`

			`\| # \| Path \| Git? \| remote \| branch \| HEAD \| working tree \| tracked \| latest SniperGold commit \| Status \|`
			`\|---\|------\|------\|--------\|--------\|------\|--------------\|---------\|--------------------------\|--------\|`
			\| 1 \| `MQL5` terminal root (`D:\TradingTerminal\HFM Metatrader 5\MQL5`) \| yes \| `mql5.git` \| main \| `609bcfd` \| dirty (12 chg, 205k untracked) \| 1 \| none \| NON-AUTHORITATIVE (wrong repo) \|
			\| 2 \| `Shared Projects\SniperGold_ML_authoritative` \| yes \| `SniperGold_ML.git` \| main \| `8d631ed` (= origin/main = remote) \| CLEAN \| 454 \| `8d631ed` (P3-S25.1) \| AUTHORITATIVE \|
			\| 3 \| `Shared Projects\SG_WS` \| yes \| `SniperGold_ML.git` \| main \| `ed01af2` (stale, origin/main ref stale) \| CLEAN \| 206 \| `ed01af2` (P3-S17) \| STALE clone; fails crit.; NOT authoritative \|
			\| 4 \| `Shared Projects\AlgoForge\publish\AlgoForge` \| yes \| `SniperGold_ML.git` \| main \| `1c0da62` (P3-S13 era) \| — \| — \| `1c0da62` \| MetaQuotes publish copy; STALE; NOT authoritative \|
			\| 5 \| `Shared Projects\SniperGold_ML` \| no git \| n/a \| n/a \| n/a \| n/a \| n/a \| n/a \| loose plain folder; not a clone \|
			\| 6 \| `Shared Projects\SniperGold_M_authoritative` \| no git \| n/a \| n/a \| n/a \| n/a \| n/a \| n/a \| loose `ml` folder only; not a clone \|
			\| 7 \| `Shared Projects\SniperFold\SniperGold_ML_authoritative` \| no git \| n/a \| n/a \| n/a \| n/a \| n/a \| n/a \| not a clone \|

			A recursive search of the terminal tree found exactly four `.git` dirs (#1–#4). No
			SniperGold clone exists under `Terminal\Common`. No clone was modified during
			`discovery.`

			Note: the searched directory names under `D:\TradingTerminal\...\MQL5\Shared
			Projects\SniperGold_ML_authoritative` (shown in the folder listing) are the
			same repo's own content; the three loose `SniperGold*` directories are not git
			`repositories.`

			`---`

			`## C. Authoritative repository selected`

			```text
			`D:\TradingTerminal\HFM Metatrader 5\MQL5\Shared Projects\SniperGold_ML_authoritative`
			```

			`Selected by satisfying ALL nine authoritative criteria, not by path name:`

			1. origin remote == `forge.mql5.io/chiki2bum2/SniperGold_ML.git` ✓
			2. branch == `main` ✓
			3. local HEAD == origin/main == remote HEAD == `8d631ed...` ✓
			`4. working tree CLEAN ✓`
			`5. P3-S25 / P3-S25.1 history present ✓`
			`6. latest authoritative handover present and tracked ✓`
			`7. expected P3 history (S1 … S25.1) present ✓`
			8. contains `ml/p3/`, `docs/`, previous P3-S25.1 research namespace ✓
			`9. no unexpected untracked project-wide files ✓`

			The Git ancestry of `HEAD == 8d631ed` (the P3-S25.1 recovery #3 commit)
			matches the latest authoritative handover, which the stale `SG_WS` clone does
			`not carry.`

			`---`

			`## D. Origin URL`

			`https://forge.mql5.io/chiki2bum2/SniperGold_ML.git` (fetch & push)

			`## E. Correct branch`

			`main`

			`## F. Correct HEAD`

			```text
			`8d631ed58d1bb86d02513b295a72a9c352ddb4be`
			```
			(== `origin/main` == `origin/HEAD` == remote `HEAD`)

			`## G. Latest handover found`

			```text
			`docs/SESSION_HANDOVER_2026-08-26_P3_S25_1_EXTERNAL_TICK_INGESTION.md`
			`(P3-S25.1 RECOVERY #3 — Stage A complete, Stage B NOT STARTED;`
			`classification E — environment/execution limitation)`
			`preceding: docs/SESSION_HANDOVER_2026-08-26_P3_S25_EXTERNAL_DATA_BASIS_VALIDATION.md`
			```

			`Read completely (both handovers) plus the governing`
			`docs/CODE_VERIFICATION_AND_SILENT_BUG_POLICY_v1.md`, per handover-first.

			`## H. P3 history continuity`

			The corrected, internally coherent `git log` chain runs from the AlgoForge/
			`source-of-truth lineage through P3-S17.x, then:`

			```text
			`P3-S18 → S19 → S20 → S21 → S21.R → S22 → S22.1 → S22.2 → S22.3 → S22.4`
			`→ S23 → S24 → S25 → S25.1`
			```

			`114 commits total; every required phase is represented by real commits with`
			`real SHAs taken from Git (no invented history).`

			## I. Role of the referenced checkpoint `8d631ed…`

			```text
			`git cat-file -t 8d631ed58d1b…4be -> commit`
			`git show --no-patch --decorate --oneline 8d631ed…`
			`-> 8d631ed (HEAD -> main, origin/HEAD, origin/main) docs+research: …`
			`S25.1 P3 recovery #3 interruption diagnosis … + session handover`
			```

			CONCLUSION: `8d631ed58…b4be` IS the current authoritative HEAD, equal to
			`origin/main`, `origin/HEAD`, and the remote `HEAD`. It is NOT an earlier
			`ancestor and it is NOT superseded — it IS the latest authoritative checkpoint`
			`for P3-S25.1 Stage A completion. No forced checkout was performed and no SHA`
			`was changed; the working tree was already at it.`

			`## J. Working tree status`

			```text
			`git rev-parse HEAD : 8d631ed58d1bb86d02513b295a72a9c352ddb4be`
			`git ls-remote origin HEAD : 8d631ed58d1bb86d02513b295a72a9c352ddb4be HEAD`
			`git branch --show-current : main`
			`git status --short : (empty — CLEAN)`
			`git stash list : (empty — no stash)`
			`git remote -v : origin = https://forge.mql5.io/chiki2bum2/SniperGold_ML.git`
			```
			Required state CLEAN; no untracked files; `local HEAD == origin/main`.

			`## K. Source data location`

			`The research repository does NOT ship the 34.5 GB CSV. The external source`
			`lives in the terminal Files area:`

			```text
			`MQL5\Files\XAUUSD_mt5_ticks.csv`
			`exists : YES`
			`size : 34,473,661,010 bytes (34.5 GB)`
			`mtime : 2026-08-24 22:44:41 UTC (unchanged vs. handover record)`
			`sha256 : 5252ce8f5b0e7d286b71a3172c7ef9c1009c8e4b1254ac67400a803fcd85cba1`
			`(already documented in the P3-S25.1 handover; NOT re-hashed —`
			`no source-integrity contradiction)`
			```
			`Source is unmodified. No ingest was performed (a full SHA pass is not`
			`required and was not re-run to resolve any contradiction).`

			`## L. P3-S25.1 ingestion code availability`

			Namespace `ml/p3/p3_s251_external_ingest/` is present and tracked:

			```text
			`s251_ingest.py, s251_parse.py, s251_aggregate.py, s251_checkpoint.py,`
			`s251_oracle.py, s251_config.py, s251_subset.py, s251_tests.py, fixtures.py,`
			`output/{p3_s251_checkpoint.json, p3_s251_diagnosis_evidence.json,`
			`p3_s251_tests.json}, scratch/mt100.csv (fixture)`
			```

			`Contains: bounded-memory streaming ✓, chunk manager ✓, checkpoint ✓, resume`
			`(T10/T11/T12 PASS) ✓, chunk hashing ✓, M15 aggregation ✓, M30 aggregation ✓,`
			`oracle (independent, T05/T07 equality PASS) ✓, tests ✓, recovery logic ✓.`
			`Real 34.5 GB ingest NOT executed. The only checkpoint is a test-fixture artifact`
			(`run_id "src_clean"` over `scratch/mt100.csv`, 2 chunks); no valid real-source
			`checkpoint exists.`

			`## M. Confirmation that NO ingestion occurred`

			`The 34.5 GB real source was never processed. Observed rows of any "ingest"`
			are `row` for the 40-row fixture (chunks 0..1 of 2 for the fixture). No chunk
			of the real source was started or processed (`Chunk processing: 0`).

			`## N. Confirmation that NO production source changed`

			- `MQL5\Files\XAUUSD_mt5_ticks.csv` not modified (size/mtime identical to the
			`documented record; only the previously-measured sha256 was re-quoted).`
			- No production MQL5 file in this repository was edited (repo `git status`
			`clean before AND after this session).`
			- The internal single-tracked repo (`origin/` != SniperGold) was left untouched.

			`## O. Next allowed action`

			```text
			`P3-S25.1 Stage-B real-source checkpoint initialization`
			```
			`Resume is permitted ONLY under the handoff's resume preconditions:`
			`(1) a valid real-source checkpoint (source SHA/size/mtime reconcile) AND`
			`(2) execution in bounded one-chunk / small-bound-batch units with per-chunk`
			`checkpoint + recovery log, returning control to the assistant frequently.`
			`Start with exactly ONE real-source chunk. No monolithic full-file ingest.`

			`---`

			`End of P3-S25.1.R authoritative workspace restoration report.`