Merge commit 'd803bfe2b1fe7f5e219e50ac20d6801a0a58ac75' as 'vendor/ruvector'
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vendor/ruvector/examples/edge-net/docs/rac/axiom-status-matrix.md
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# RAC Axiom Status Matrix
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**Quick reference for RAC implementation status against all 12 axioms**
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---
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## Status Legend
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- ✅ **PASS** - Fully implemented and tested
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- ⚠️ **PARTIAL** - Implemented with gaps or test failures
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- ❌ **FAIL** - Major gaps or critical issues
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- 🔧 **FIX** - Fix required (detailed in notes)
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---
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## Axiom Status Table
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| # | Axiom | Status | Impl% | Tests | Priority | Blocking Issue | ETA |
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|---|-------|--------|-------|-------|----------|----------------|-----|
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| 1 | Connectivity ≠ truth | ✅ | 100% | 2/2 | Medium | None | ✅ Done |
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| 2 | Everything is event | ⚠️ | 90% | 1/2 | High | 🔧 EventLog persistence | Week 1 |
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| 3 | No destructive edits | ❌ | 90% | 0/2 | High | 🔧 EventLog + Merkle | Week 1-2 |
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| 4 | Claims are scoped | ⚠️ | 100% | 1/2 | Medium | 🔧 EventLog persistence | Week 1 |
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| 5 | Drift is expected | ✅ | 40% | 2/2 | Medium | Tracking missing (non-blocking) | Week 3 |
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| 6 | Disagreement is signal | ✅ | 90% | 2/2 | High | Escalation logic missing | Week 4 |
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| 7 | Authority is scoped | ⚠️ | 60% | 2/2 | **CRITICAL** | 🔧 Not enforced | Week 2 |
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| 8 | Witnesses matter | ❌ | 10% | 2/2 | **CRITICAL** | 🔧 Path analysis missing | Week 3 |
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| 9 | Quarantine mandatory | ✅ | 100% | 2/3 | Medium | WASM time (non-blocking) | Week 2 |
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| 10 | Decisions replayable | ⚠️ | 100% | 0/2 | High | 🔧 WASM time | Week 2 |
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| 11 | Equivocation detectable | ❌ | 50% | 1/3 | **CRITICAL** | 🔧 Merkle broken | Week 1-2 |
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| 12 | Local learning allowed | ⚠️ | 50% | 2/3 | Medium | 🔧 EventLog persistence | Week 1 |
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---
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## Detailed Axiom Breakdown
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### Axiom 1: Connectivity is not truth ✅
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**Status:** PRODUCTION READY
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| Aspect | Status | Details |
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|--------|--------|---------|
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| Ruvector similarity | ✅ | Cosine similarity correctly computed |
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| Semantic verification | ✅ | `Verifier` trait separates structure from correctness |
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| Metric independence | ✅ | High similarity doesn't prevent conflict detection |
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| Tests | ✅ 2/2 | All passing |
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**Implementation:** Lines 89-109
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**Tests:** `axiom1_connectivity_not_truth`, `axiom1_structural_metrics_insufficient`
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---
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### Axiom 2: Everything is an event ⚠️
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**Status:** PARTIALLY WORKING
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| Aspect | Status | Details |
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|--------|--------|---------|
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| Event types | ✅ | All 5 event kinds (Assert, Challenge, Support, Resolution, Deprecate) |
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| Event structure | ✅ | Proper fields: id, context, author, signature, ruvector |
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| Event logging | ❌ | `EventLog::append()` doesn't persist in tests |
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| Tests | ⚠️ 1/2 | Type test passes, logging test fails |
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**Blocking Issue:** EventLog persistence failure
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**Fix Required:** Debug RwLock usage in `EventLog::append()`
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**Impact:** Cannot verify event history in tests
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**Implementation:** Lines 140-236 (events), 243-354 (log)
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**Tests:** `axiom2_all_operations_are_events` ✅, `axiom2_events_appended_to_log` ❌
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---
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### Axiom 3: No destructive edits ❌
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**Status:** NOT WORKING IN TESTS
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| Aspect | Status | Details |
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|--------|--------|---------|
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| Deprecation event | ✅ | `DeprecateEvent` structure exists |
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| Supersession tracking | ✅ | `superseded_by` field present |
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| Append-only log | ❌ | Events not persisting |
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| Merkle commitment | ❌ | Root always zero |
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| Tests | ❌ 0/2 | Both fail due to EventLog/Merkle issues |
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**Blocking Issues:**
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1. EventLog persistence failure
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2. Merkle root computation broken
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**Fix Required:**
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1. Fix `EventLog::append()` (Week 1)
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2. Fix `compute_root()` to hash events (Week 1)
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**Implementation:** Lines 197-205 (deprecation), 289-338 (log/Merkle)
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**Tests:** `axiom3_deprecation_not_deletion` ❌, `axiom3_append_only_log` ❌
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---
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### Axiom 4: Every claim is scoped ⚠️
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**Status:** DESIGN CORRECT, TESTS BLOCKED
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| Aspect | Status | Details |
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|--------|--------|---------|
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| Context binding | ✅ | Every `Event` has `context: ContextId` |
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| Scoped authority | ✅ | `ScopedAuthority` binds policy to context |
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| Context filtering | ✅ | `for_context()` method exists |
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| Cross-context isolation | ⚠️ | Logic correct, test fails (EventLog issue) |
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| Tests | ⚠️ 1/2 | Binding test passes, isolation test blocked |
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**Blocking Issue:** EventLog persistence (same as Axiom 2)
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**Fix Required:** Fix EventLog, then isolation test will pass
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**Implementation:** Lines 228-230 (binding), 317-324 (filtering), 484-494 (authority)
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**Tests:** `axiom4_claims_bound_to_context` ✅, `axiom4_context_isolation` ❌
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---
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### Axiom 5: Semantics drift is expected ✅
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**Status:** MEASUREMENT WORKING, TRACKING MISSING
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| Aspect | Status | Details |
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|--------|--------|---------|
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| Drift calculation | ✅ | `drift_from()` = 1.0 - similarity |
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| Baseline comparison | ✅ | Accepts baseline Ruvector |
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| Drift normalization | ✅ | Returns 0.0-1.0 range |
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| Drift history | ❌ | No tracking over time |
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| Threshold alerts | ❌ | No threshold-based escalation |
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| Tests | ✅ 2/2 | Measurement tests pass |
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**Non-Blocking Gap:** Drift tracking and thresholds (feature, not bug)
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**Recommended:** Add `DriftTracker` struct in Week 3
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**Implementation:** Lines 106-109
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**Tests:** `axiom5_drift_measurement` ✅, `axiom5_drift_not_denied` ✅
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**Suggested Enhancement:**
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```rust
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pub struct DriftTracker {
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baseline: Ruvector,
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history: Vec<(u64, f64)>,
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threshold: f64,
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}
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```
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---
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### Axiom 6: Disagreement is signal ✅
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**Status:** DETECTION WORKING, ESCALATION MISSING
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| Aspect | Status | Details |
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|--------|--------|---------|
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| Conflict structure | ✅ | Complete `Conflict` type |
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| Challenge events | ✅ | Trigger quarantine immediately |
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| Temperature tracking | ✅ | `temperature` field present |
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| Status lifecycle | ✅ | 5 states including Escalated |
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| Auto-escalation | ❌ | No threshold-based escalation logic |
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| Tests | ✅ 2/2 | Detection tests pass |
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**Non-Blocking Gap:** Temperature-based escalation (Week 4 feature)
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**Current Behavior:** Conflicts detected and quarantined correctly
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**Implementation:** Lines 369-399 (conflict), 621-643 (handling)
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**Tests:** `axiom6_conflict_detection_triggers_quarantine` ✅, `axiom6_epistemic_temperature_tracking` ✅
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---
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### Axiom 7: Authority is scoped ⚠️
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**Status:** INFRASTRUCTURE EXISTS, NOT ENFORCED
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| Aspect | Status | Details |
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|--------|--------|---------|
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| `ScopedAuthority` struct | ✅ | Context, keys, threshold, evidence types |
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| `AuthorityPolicy` trait | ✅ | Clean verification interface |
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| Threshold (k-of-n) | ✅ | Field present |
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| **Enforcement** | ❌ | **NOT CALLED in Resolution handling** |
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| Signature verification | ❌ | Not implemented |
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| Tests | ✅ 2/2 | Policy tests pass (but not integration tested) |
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**CRITICAL SECURITY ISSUE:**
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```rust
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// src/rac/mod.rs lines 644-656
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EventKind::Resolution(resolution) => {
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// ❌ NO AUTHORITY CHECK!
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for claim_id in &resolution.deprecated {
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self.quarantine.set_level(&hex::encode(claim_id), 3);
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}
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}
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```
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**Fix Required (Week 2):**
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```rust
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EventKind::Resolution(resolution) => {
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if !self.verify_authority(&event.context, resolution) {
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return; // Reject unauthorized resolution
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}
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// Then apply...
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}
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```
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**Implementation:** Lines 484-503
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**Tests:** `axiom7_scoped_authority_verification` ✅, `axiom7_threshold_authority` ✅
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---
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### Axiom 8: Witnesses matter ❌
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**Status:** DATA STRUCTURES ONLY
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| Aspect | Status | Details |
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|--------|--------|---------|
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| `SupportEvent` | ✅ | Has cost, evidence fields |
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| Evidence diversity | ✅ | Different evidence types (hash, url) |
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| Witness paths | ❌ | Not implemented |
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| Independence scoring | ❌ | Not implemented |
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| Diversity metrics | ❌ | Not implemented |
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| Confidence calculation | ❌ | Not implemented |
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| Tests | ⚠️ 2/2 | Infrastructure tests pass, no behavior tests |
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**CRITICAL FEATURE GAP:** Witness path analysis completely missing
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**Fix Required (Week 3):**
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```rust
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pub struct WitnessPath {
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witnesses: Vec<PublicKeyBytes>,
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independence_score: f64,
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diversity_metrics: HashMap<String, f64>,
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}
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impl SupportEvent {
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pub fn witness_path(&self) -> WitnessPath { ... }
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pub fn independence_score(&self) -> f64 { ... }
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}
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```
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**Implementation:** Lines 168-179
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**Tests:** `axiom8_witness_cost_tracking` ✅, `axiom8_evidence_diversity` ✅
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---
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### Axiom 9: Quarantine is mandatory ✅
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**Status:** PRODUCTION READY
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| Aspect | Status | Details |
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|--------|--------|---------|
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| `QuarantineManager` | ✅ | Fully implemented |
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| Four quarantine levels | ✅ | None, Conservative, RequiresWitness, Blocked |
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| Auto-quarantine on challenge | ✅ | Immediate quarantine |
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| `can_use()` checks | ✅ | Prevents blocked claims in decisions |
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| Decision replay verification | ✅ | `DecisionTrace::can_replay()` checks quarantine |
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| Tests | ⚠️ 2/3 | Two pass, one WASM-dependent |
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**Minor Issue:** WASM-only time source in `DecisionTrace` (Week 2 fix)
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**Core Functionality:** Perfect ✅
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**Implementation:** Lines 405-477
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**Tests:** `axiom9_contested_claims_quarantined` ✅, `axiom9_quarantine_levels_enforced` ✅, `axiom9_quarantine_prevents_decision_use` ❌ (WASM)
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---
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### Axiom 10: All decisions are replayable ⚠️
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**Status:** LOGIC CORRECT, WASM-DEPENDENT
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| Aspect | Status | Details |
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|--------|--------|---------|
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| `DecisionTrace` structure | ✅ | All required fields |
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| Dependency tracking | ✅ | Complete event ID list |
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| Timestamp recording | ⚠️ | Uses `js_sys::Date::now()` (WASM-only) |
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| Dispute flag | ✅ | Tracked |
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| Quarantine policy | ✅ | Recorded |
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| `can_replay()` logic | ✅ | Correct implementation |
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| Tests | ❌ 0/2 | Both blocked by WASM dependency |
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**Fix Required (Week 2):** Abstract time source
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```rust
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#[cfg(target_arch = "wasm32")]
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fn now_ms() -> u64 { js_sys::Date::now() as u64 }
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#[cfg(not(target_arch = "wasm32"))]
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fn now_ms() -> u64 {
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use std::time::{SystemTime, UNIX_EPOCH};
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SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_millis() as u64
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}
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```
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**Implementation:** Lines 726-779
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**Tests:** `axiom10_decision_trace_completeness` ❌, `axiom10_decision_replayability` ❌ (both WASM)
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---
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### Axiom 11: Equivocation is detectable ❌
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**Status:** MERKLE BROKEN
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| Aspect | Status | Details |
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|--------|--------|---------|
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| Merkle root field | ✅ | Present in `EventLog` |
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| Root computation | ❌ | Always returns zeros |
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| Inclusion proofs | ⚠️ | Structure exists, path empty |
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| Event chaining | ✅ | `prev` field works |
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| Equivocation detection | ❌ | Cannot work without valid Merkle root |
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| Tests | ⚠️ 1/3 | Chaining works, Merkle tests fail |
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**CRITICAL SECURITY ISSUE:** Merkle root always `"0000...0000"`
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**Fix Required (Week 1-2):**
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1. Debug `compute_root()` implementation
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2. Add proper Merkle tree with internal nodes
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3. Generate inclusion paths
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4. Add proof verification
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**Implementation:** Lines 326-353
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**Tests:** `axiom11_merkle_root_changes_on_append` ❌, `axiom11_inclusion_proof_generation` ❌, `axiom11_event_chaining` ✅
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---
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### Axiom 12: Local learning is allowed ⚠️
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**Status:** INFRASTRUCTURE EXISTS
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| Aspect | Status | Details |
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|--------|--------|---------|
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| Event attribution | ✅ | `author` field on all events |
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| Signature fields | ✅ | Present (verification not implemented) |
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| Deprecation mechanism | ✅ | Rollback via deprecation |
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| Supersession tracking | ✅ | `superseded_by` field |
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| Learning event type | ❌ | No specialized learning event |
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| Provenance tracking | ❌ | No learning lineage |
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| Tests | ⚠️ 2/3 | Attribution works, rollback test blocked by EventLog |
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**Non-Critical Gap:** Specialized learning event type (Week 4)
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**Blocking Issue:** EventLog persistence (Week 1)
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**Implementation:** Lines 197-205 (deprecation), 227 (attribution)
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**Tests:** `axiom12_learning_attribution` ✅, `axiom12_learning_is_challengeable` ✅, `axiom12_learning_is_rollbackable` ❌
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---
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## Integration Tests
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| Test | Status | Blocking Issue |
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|------|--------|----------------|
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| Full dispute lifecycle | ❌ | EventLog persistence |
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| Cross-context isolation | ❌ | EventLog persistence |
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Both integration tests fail due to the same EventLog issue affecting multiple axioms.
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---
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## Priority Matrix
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### Week 1: Critical Bugs
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```
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🔥 CRITICAL
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├── EventLog persistence (Axioms 2, 3, 4, 12)
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├── Merkle root computation (Axioms 3, 11)
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└── Time abstraction (Axioms 9, 10)
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```
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### Week 2: Security
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```
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🔒 SECURITY
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├── Authority enforcement (Axiom 7)
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└── Signature verification (Axioms 7, 12)
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```
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### Week 3: Features
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```
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⭐ FEATURES
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├── Witness path analysis (Axiom 8)
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└── Drift tracking (Axiom 5)
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```
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### Week 4: Polish
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```
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✨ ENHANCEMENTS
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├── Temperature escalation (Axiom 6)
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└── Learning event type (Axiom 12)
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```
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---
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## Summary Statistics
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**Total Axioms:** 12
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**Fully Working:** 3 (25%) - Axioms 1, 5, 9
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**Partially Working:** 6 (50%) - Axioms 2, 4, 6, 7, 10, 12
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**Not Working:** 3 (25%) - Axioms 3, 8, 11
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**Test Pass Rate:** 18/29 (62%)
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**Implementation Completeness:** 65%
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**Production Readiness:** 45/100
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---
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## Quick Action Items
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### This Week
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- [ ] Fix EventLog::append() persistence
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- [ ] Fix Merkle root computation
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- [ ] Abstract js_sys::Date dependency
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### Next Week
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- [ ] Add authority verification to Resolution handling
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- [ ] Implement signature verification
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- [ ] Re-run all tests
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### Week 3
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- [ ] Implement witness path analysis
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- [ ] Add drift history tracking
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- [ ] Create learning event type
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### Week 4
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- [ ] Add temperature-based escalation
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- [ ] Performance benchmarks
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- [ ] Security audit
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---
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**Last Updated:** 2026-01-01
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**Validator:** Production Validation Agent
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**Status:** COMPLETE
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**Related Documents:**
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- Full Validation Report: `rac-validation-report.md`
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- Test Results: `rac-test-results.md`
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- Executive Summary: `rac-validation-summary.md`
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Reference in New Issue
Block a user