chore(repo): move v1/ → archive/v1/ + archive policy README

.github/workflows/verify-pipeline.yml

@@ -4,16 +4,16 @@ on:
   push:
     branches: [ main, master, 'claude/**' ]
     paths:
-      - 'v1/src/core/**'
-      - 'v1/src/hardware/**'
-      - 'v1/data/proof/**'
+      - 'archive/v1/src/core/**'
+      - 'archive/v1/src/hardware/**'
+      - 'archive/v1/data/proof/**'
       - '.github/workflows/verify-pipeline.yml'
   pull_request:
     branches: [ main, master ]
     paths:
-      - 'v1/src/core/**'
-      - 'v1/src/hardware/**'
-      - 'v1/data/proof/**'
+      - 'archive/v1/src/core/**'
+      - 'archive/v1/src/hardware/**'
+      - 'archive/v1/data/proof/**'
       - '.github/workflows/verify-pipeline.yml'
   workflow_dispatch:
 
@@ -37,19 +37,19 @@ jobs:
       - name: Install pinned dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r v1/requirements-lock.txt
+          pip install -r archive/v1/requirements-lock.txt
 
       - name: Verify reference signal is reproducible
         run: |
           echo "=== Regenerating reference signal ==="
-          python v1/data/proof/generate_reference_signal.py
+          python archive/v1/data/proof/generate_reference_signal.py
           echo ""
           echo "=== Checking data file matches committed version ==="
           # The regenerated file should be identical to the committed one
           # (We compare the metadata file since data file is large)
           python -c "
           import json, hashlib
-          with open('v1/data/proof/sample_csi_meta.json') as f:
+          with open('archive/v1/data/proof/sample_csi_meta.json') as f:
               meta = json.load(f)
           assert meta['is_synthetic'] == True, 'Metadata must mark signal as synthetic'
           assert meta['numpy_seed'] == 42, 'Seed must be 42'
@@ -76,7 +76,7 @@ jobs:
           echo "=== Scanning for unseeded np.random usage in production code ==="
           # Search for np.random calls without a seed in production code
           # Exclude test files, proof data generators, and known parser placeholders
-          VIOLATIONS=$(grep -rn "np\.random\." v1/src/ \
+          VIOLATIONS=$(grep -rn "np\.random\." archive/v1/src/ \
             --include="*.py" \
             --exclude-dir="__pycache__" \
             | grep -v "np\.random\.RandomState" \

CHANGELOG.md

@@ -520,15 +520,15 @@ Major release: complete Rust sensing server, full DensePose training pipeline, R
 - `PresenceClassifier` — rule-based 3-state classification (ABSENT / PRESENT_STILL / ACTIVE)
 - Cross-receiver agreement scoring for multi-AP confidence boosting
 - WebSocket sensing server (`ws_server.py`) broadcasting JSON at 2 Hz
-- Deterministic CSI proof bundles for reproducible verification (`v1/data/proof/`)
+- Deterministic CSI proof bundles for reproducible verification (`archive/v1/data/proof/`)
 - Commodity sensing unit tests (`b391638`)
 
 ### Changed
 - Rust hardware adapters now return explicit errors instead of silent empty data (`6e0e539`)
 
 ### Fixed
 - Review fixes for end-to-end training pipeline (`45f0304`)
-- Dockerfile paths updated from `src/` to `v1/src/` (`7872987`)
+- Dockerfile paths updated from `src/` to `archive/v1/src/` (`7872987`)
 - IoT profile installer instructions updated for aggregator CLI (`f460097`)
 - `process.env` reference removed from browser ES module (`e320bc9`)
 

CLAUDE.md

@@ -91,10 +91,10 @@ cargo test --workspace --no-default-features
 cargo check -p wifi-densepose-train --no-default-features
 
 # Python — deterministic proof verification (SHA-256)
-python v1/data/proof/verify.py
+python archive/v1/data/proof/verify.py
 
 # Python — test suite
-cd v1 && python -m pytest tests/ -x -q
+cd archive/v1 && python -m pytest tests/ -x -q
 ```
 
 ### ESP32 Firmware Build (Windows — Python subprocess required)
@@ -156,7 +156,7 @@ cargo test --workspace --no-default-features
 
 # 2. Python proof — must print VERDICT: PASS
 cd ..
-python v1/data/proof/verify.py
+python archive/v1/data/proof/verify.py
 
 # 3. Generate witness bundle (includes both above + firmware hashes)
 bash scripts/generate-witness-bundle.sh
@@ -169,8 +169,8 @@ bash VERIFY.sh
 **If the Python proof hash changes** (e.g., numpy/scipy version update):
 ```bash
 # Regenerate the expected hash, then verify it passes
-python v1/data/proof/verify.py --generate-hash
-python v1/data/proof/verify.py
+python archive/v1/data/proof/verify.py --generate-hash
+python archive/v1/data/proof/verify.py
 ```
 
 **Witness bundle contents** (`dist/witness-bundle-ADR028-<sha>.tar.gz`):
@@ -183,9 +183,9 @@ python v1/data/proof/verify.py
 - `VERIFY.sh` — One-command self-verification for recipients
 
 **Key proof artifacts:**
-- `v1/data/proof/verify.py` — Trust Kill Switch: feeds reference signal through production pipeline, hashes output
-- `v1/data/proof/expected_features.sha256` — Published expected hash
-- `v1/data/proof/sample_csi_data.json` — 1,000 synthetic CSI frames (seed=42)
+- `archive/v1/data/proof/verify.py` — Trust Kill Switch: feeds reference signal through production pipeline, hashes output
+- `archive/v1/data/proof/expected_features.sha256` — Published expected hash
+- `archive/v1/data/proof/sample_csi_data.json` — 1,000 synthetic CSI frames (seed=42)
 - `docs/WITNESS-LOG-028.md` — 11-step reproducible verification procedure
 - `docs/adr/ADR-028-esp32-capability-audit.md` — Complete audit record
 
@@ -216,8 +216,8 @@ Active feature branch: `ruvsense-full-implementation` (PR #77)
 - `v2/crates/wifi-densepose-ruvector/src/viewpoint/` — Cross-viewpoint fusion (5 files)
 - `v2/crates/wifi-densepose-hardware/src/esp32/` — ESP32 TDM protocol
 - `firmware/esp32-csi-node/main/` — ESP32 C firmware (channel hopping, NVS config, TDM)
-- `v1/src/` — Python source (core, hardware, services, api)
-- `v1/data/proof/` — Deterministic CSI proof bundles
+- `archive/v1/src/` — Python source (core, hardware, services, api)
+- `archive/v1/data/proof/` — Deterministic CSI proof bundles
 - `.claude-flow/` — Claude Flow coordination state (committed for team sharing)
 - `.claude/` — Claude Code settings, agents, memory (committed for team sharing)
 
@@ -243,7 +243,7 @@ Active feature branch: `ruvsense-full-implementation` (PR #77)
 Before merging any PR, verify each item applies and is addressed:
 
 1. **Rust tests pass** — `cargo test --workspace --no-default-features` (1,031+ passed, 0 failed)
-2. **Python proof passes** — `python v1/data/proof/verify.py` (VERDICT: PASS)
+2. **Python proof passes** — `python archive/v1/data/proof/verify.py` (VERDICT: PASS)
 3. **README.md** — Update platform tables, crate descriptions, hardware tables, feature summaries if scope changed
 4. **CLAUDE.md** — Update crate table, ADR list, module tables, version if scope changed
 5. **CHANGELOG.md** — Add entry under `[Unreleased]` with what was added/fixed/changed

README.md

@@ -92,7 +92,7 @@ node scripts/mincut-person-counter.js --port 5006  # Correct person counting
 > | **Research NIC** | Intel 5300 / Atheros AR9580 | ~$50-100 | Yes | Full CSI with 3x3 MIMO |
 > | **Any WiFi** | Windows, macOS, or Linux laptop | $0 | No | RSSI-only: coarse presence and motion |
 >
-> No hardware? Verify the signal processing pipeline with the deterministic reference signal: `python v1/data/proof/verify.py`
+> No hardware? Verify the signal processing pipeline with the deterministic reference signal: `python archive/v1/data/proof/verify.py`
 >
 ---
 
@@ -1171,7 +1171,7 @@ Bundle verify:  7/7 checks PASS
 cd v2 && cargo test --workspace --no-default-features
 
 # Run the deterministic proof
-python v1/data/proof/verify.py
+python archive/v1/data/proof/verify.py
 
 # Generate + verify the witness bundle
 bash scripts/generate-witness-bundle.sh
@@ -2164,7 +2164,7 @@ cargo test -p wifi-densepose-sensing-server
 ./target/release/sensing-server --benchmark
 
 # Python tests
-python -m pytest v1/tests/ -v
+python -m pytest archive/v1/tests/ -v
 
 # Pipeline verification (no hardware needed)
 ./verify

archive/README.md

@@ -0,0 +1,74 @@
+# Archive
+
+Frozen, no-longer-active components of RuView preserved for historical
+reference, reproducibility, and load-bearing legacy paths the active
+codebase still depends on.
+
+## What lives here
+
+| Path | What it is | Why it's archived | Still load-bearing? |
+|------|------------|-------------------|---------------------|
+| `v1/` | Original Python implementation of RuView (CSI processing, hardware adapters, services, FastAPI) | Superseded by the Rust workspace at `v2/`; ~810× slower in benchmarks. Kept rather than deleted because the deterministic proof bundle (`v1/data/proof/`) is part of the pre-merge witness verification process per ADR-011 / ADR-028. | **Yes — for the proof bundle only.** Active code lives in `v2/`. |
+
+## What "archived" means
+
+- **Do not add new features here.** New work goes in `v2/`.
+- **Do not refactor or modernize the archived code beyond what is
+  strictly necessary** to keep the load-bearing paths working. The
+  Python proof bundle is intentionally frozen so that its SHA-256
+  reproducibility holds across releases (per ADR-028's witness
+  verification requirement).
+- **Bug fixes inside archived code are allowed** when the bug affects a
+  still-load-bearing path (currently: only the Python proof). All
+  other "bugs" in archived code are out-of-scope — they are part of
+  the historical record and any fix would unnecessarily churn the
+  witness hashes.
+- **CI continues to verify the load-bearing paths.**
+  `.github/workflows/verify-pipeline.yml` runs the Python proof on
+  every push and PR; if you change anything inside `archive/v1/src/`
+  or `archive/v1/data/proof/`, expect the determinism check to flag
+  it.
+
+## Quick reference for the load-bearing paths
+
+```bash
+# Run the deterministic Python proof (must print VERDICT: PASS)
+python archive/v1/data/proof/verify.py
+
+# Regenerate the expected hash (only if numpy/scipy version legitimately changed)
+python archive/v1/data/proof/verify.py --generate-hash
+
+# Run the full Python test suite (legacy, still maintained)
+cd archive/v1&& python -m pytest tests/ -x -q
+```
+
+## Why we keep `v1/` rather than delete it
+
+1. **Trust kill-switch.** The proof at `v1/data/proof/verify.py` feeds
+   a known reference signal through the full pipeline and hashes the
+   output. If the active code's behavior drifts, the hash changes and
+   CI fails. This is what stops accidental regression in the science
+   layer of the codebase.
+
+2. **Witness verification.** ADR-028's witness-bundle process bundles
+   the proof, the rust workspace test results, and firmware hashes
+   into a tarball recipients can self-verify. Removing v1 would break
+   that chain.
+
+3. **Historical reference.** ADR-011 documents the "no mocks in
+   production code" decision; the original violations and their fixes
+   live in this Python codebase. The ADRs reference these paths.
+
+If the time comes to retire the proof bundle (e.g., a Rust port of
+the proof exists and the Python version is no longer canonical), the
+right move is a single follow-up that simultaneously: ports the
+witness-bundle process, updates `verify-pipeline.yml`, and either
+deletes `archive/v1/` or moves it to a separate read-only repository.
+That decision belongs in its own ADR.
+
+## See also
+
+- `docs/adr/ADR-011-python-proof-of-reality-mock-elimination.md`
+- `docs/adr/ADR-028-esp32-capability-audit.md`
+- `archive/v1/data/proof/README.md` (if present)
+- `docs/WITNESS-LOG-028.md`

docker/Dockerfile.python

@@ -10,16 +10,16 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     && rm -rf /var/lib/apt/lists/*
 
 # Install Python dependencies
-COPY v1/requirements-lock.txt /app/requirements.txt
+COPY archive/v1/requirements-lock.txt /app/requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt \
     && pip install --no-cache-dir websockets uvicorn fastapi
 
 # Copy application code
-COPY v1/ /app/v1/
+COPY archive/v1/ /app/v1/
 COPY ui/ /app/ui/
 
 # Copy sensing modules
-COPY v1/src/sensing/ /app/v1/src/sensing/
+COPY archive/v1/src/sensing/ /app/v1/src/sensing/
 
 EXPOSE 8765
 EXPOSE 8080

docs/WITNESS-LOG-028.md

@@ -133,7 +133,7 @@ cargo test -p wifi-densepose-train --no-default-features
 ### Step 9: Verify Python Proof System
 
 ```bash
-python v1/data/proof/verify.py
+python archive/v1/data/proof/verify.py
 ```
 
 **Expected:** PASS (hash `8c0680d7...` matches `expected_features.sha256`).