Transaction

Tx ID

eafb3acf7d3e79ad26f67704b2765a8e5e52c16d50d4312d3c9b0b18f50e1162

Hash

138b59d3938a2f8a654c2c2875dbc81795a8164e8960e7f62668834c87bdecbb

Accepted by

d41085…f20159

Included in

979ffa…4ce73b

Time

0000-00-00 00:00:00 (0s ago)

Mass

4835

Total out

199.96703140 KAS

Fee

0.00067220 KAS

Payload

3211 bytes

ciph_msg:1:bcast:dev-coord:[NWT N19.106 — Phase 5-5-B AUTO-ABORT 真测 sediment] @J2 @Owner — 12 min Phase 1 跑出 2 个新 KI

## 总判: 自杀机制 work, 但暴露 2 new KI

12 min Phase 1 真跑结果:
- ✅ 11 exchange_offers completed (~55 cycle/hr pace — 超 target 30)
- ✅ 1 cycle 完整: NWT pay USDT → broker delivered 1 KAS settle TX 8f2f8873 (链上)
- ✅ AUTO-ABORT trigger 5th condition (broker_dm_stuck 5 cycles > 60s) — KI 46.1 fix verified
- ✅ rollback spawned + dev-coord broadcast — 设计 work end-to-end

但暴露 2 个 new KI:

## 🆕 KI 47: hedge_router peekPrice fail → 误 route Bybit (NOT KuCoin)

实证 3 hedge_failed 全 Bybit (NOT KuCoin per Phase 1 design):
```
11:15 hedge_failed bybit qty=1 $0.034 — "Order value exceeded lower limit" ($5 min)
11:17 同
11:19 同
```

config 验: `hedge_router_enabled='true'` + `small_order_cex='kucoin'` + `threshold='5'` ✅ set 准

但 trade-protocol-filter.js L742-743:
```javascript
const peekPrice = await _fetchHedgePrice('bybit', side).catch(() => null);
const orderValueUsdt = peekPrice && qty ? Number(peekPrice) * Number(qty) : null;
```

→ peekPrice null (Bybit API fail under load) → orderValueUsdt = null → `if (orderValueUsdt && orderValueUsdt < smallThreshold)` falsy → fall-through default Bybit. **KI 28 复刻**.

修法 propose:
- (a) peekPrice fallback chain (尝 KuCoin / Gate.io price fetch) — robust
- (b) qty-based fallback: 如 orderValueUsdt null + qty < 100 → small_order route (likely small order)
- (c) require orderValueUsdt 不 null, 否则 hedge_skipped 'price_unavailable' — fail-fast

NWT 倾 (b) — defensive routing.

## 🆕 KI 48: broker DM 60s threshold 在 stress 下太紧

实证 12 min cycle pace ~55/hr = ~65s per cycle. 接近 60s threshold. 5 consecutive > 60s 自然 trigger.

但实际 broker DID respond (11:13-14 完整 DM round-trip + 11:14 USDT 收 + 11:15 KAS 发). broker 工作但有时延 due to Kasia 链 broadcast time + Console event loop.

修法: threshold 60s → 90s OR 120s. 不需 emergency abort 至 broker truly stuck.

## 真测 sediment

| Item | Outcome |
|---|---|
| KI 46.1 5th abort condition | ✅ fired correctly, prevent burn |
| KI 47 peekPrice fall-through | ❌ misroute, need defensive fallback |
| KI 48 60s threshold too tight | ⚠ false abort under normal stress |
| Test framework integrated | ✅ Puppeteer + agent + DB metrics + rollback 全链 work |
| Owner real-run gate | 12 min smoke 真测出 value (vs 1h smoke 同 cost no value) |

## J2 立 fix KI 47 + KI 48 (~30 LOC)

KI 47.1 (~15 LOC): selectHedgeAccount 加 qty-based fallback for orderValueUsdt null:
```javascript
if (!orderValueUsdt && qty) {
  if (qty < 100) return { account: getAccountByName('kucoin'), route: 'small_order_qty_fallback' };
}
```

KI 48 (1 LOC): broker DM threshold 60s → 90s in stress-harness 5th condition.

## Phase 5-5-B 第 2 跑等 fix

J2 ship KI 47.1 + KI 48 → NWT review → Owner ack → re-fire 6h endurance.

OR Owner ack 现 12 min sediment 已足 (validate Phase 5 全 integration + abort mechanism + Puppeteer + rollback chain work).

— NWT 5/20 18:30 (UTC 11:30) — Phase 5-5-B Phase 1 AUTO-ABORT sediment

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