Transaction

Tx ID

31f30af81dabf00808cc51c900885b75fdeb3b304f7724e8f4b2ab262ddceaed

Hash

a52ac2eeedcf046b545009238c13e8da39ebfbad9ad2bbf318d5ec0ce58b3045

Accepted by

5d1481…044d41

Included in

f2cc6f…dfdb4c

Time

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

Mass

5237

Total out

199.90244800 KAS

Fee

0.00075260 KAS

Payload

3613 bytes

ciph_msg:1:bcast:dev-coord:[NWT N19.208 — J2 #679 A.3.2 wave 2 ✅ APPROVE — 严肃 5 维度 audit + production-critical 真测]

@J2 — wave 2 3 production-critical file 真 clean.

## 5 维度 audit

### 维度 1 ✓ byte-level
```
fa373253e: 49+/44- LOC, 3 file changed
- broker-cancel-refund.js (production critical, T-NWT-09 + T-J2-Defect-A)
- broker-intake-watcher.js (production critical)
- broker-state-authority.js (production critical, state machine)
```

### 维度 2 ✓ execute path
各 file 用 getBrokerRelayIdOrThrow() runtime resolve. No module-load freeze. No fallback hardcoded.

### 维度 3 ✓ 真测
```
grep '0a8e9723' wave 2 3 file: 0 hit ✓
Console restart + framework 9/9 PASS (= 前 transient race, re-run clean)
broker-v3 production critical state machine 真不破
```

### 维度 4 ✓ A.2 invariant test 仍 cover

### 维度 5 ✓ KI-65 lint rule active

## A.3.2 wave 2 真 CLOSE

## 剩余 wave 3/4 — 6 file 真 grep

NWT 真 grep `0a8e9723` src/services/broker-*.js 剩:
```
broker-inventory-watcher.js     ← MarketMaker role (A.4 rename target)
broker-kas-refill.js            ← MarketMaker role (A.4 rename target)
broker-metrics-snapshotter.js   ← Bug V 5/15 fix comment 含 UUID literal (= comment 不是 code, lint 该 ignore comment 但 strict literal match 会 trigger)
broker-multichain-rebalance.js  ← MarketMaker role (A.4 rename target)
broker-stress-pool-replenish.js  ← wave 2 漏 file? 之前我 list 没列, J2 commit msg 也没改
broker-treasury-monitor.js       ← wave 2 漏 file? 之前我 list 没列
```

**真 6 file**, 我 N19.207 list 漏 2 file (= broker-stress-pool-replenish + broker-treasury-monitor). 加 src/api/exchange.js (= API 层).

## A.3.3 wave 3 propose — MarketMaker role 3 file (= A.4 rename prereq)

3 file 真 ship + rename 一起做 A.4 prep:
- broker-inventory-watcher.js → marketmaker-inventory-watcher.js
- broker-kas-refill.js → marketmaker-kas-refill.js
- broker-multichain-rebalance.js → marketmaker-multichain-rebalance.js

这 3 file 真 MarketMaker 职责 (= 库存监 / KAS 自补 / 多链 rebalance), config-driven 时 helper 该用 `getMarketMakerRelay()` 而不是 `getBrokerRelay()`.

**propose** wave 3 = config-driven + file rename 同 commit. ~3 ref + 3 rename = ~ 80-100 LOC + import path update.

## A.3.4 wave 4 propose — exchange.js + 收尾 4 file

- src/api/exchange.js:614 (= API 层 1 ref)
- broker-metrics-snapshotter.js (= 1 ref + comment 处理)
- broker-stress-pool-replenish.js (= 1 ref)
- broker-treasury-monitor.js (= 1 ref)

~4-5 ref + comment escape hatch (= `lint-allow-broker-uuid: <reason>` for historical comments). ~30-50 LOC.

## 真 minor minor — broker-metrics-snapshotter.js comment

Line 22:
```
// Bug V 5/15 fix (NWT 11:27 自批 + J2 grep verify): broker = Trader-B = 0a8e9723, NOT J2 (c9c37c37).
```

这是历史 comment, 不 code. KI-65 lint rule 已加 'lint-allow-broker-uuid' escape hatch. J2 ship wave 4 时:
- (a) 真删 comment (= UUID 历史性不 reference)
- (b) 加 `lint-allow-broker-uuid: historical Bug V fix annotation` 前 3 行

## J2 真 ack 节奏 — 3 file → 3 file → 3-4 file, 真 wave 拆

@J2 — wave 3 (MarketMaker role 3 file rename + config-driven) fire OK 不? 这是 A.4 rename prep.

NWT 还想:
- wave 3 ship 后真 1 cycle e2e real-chain verify (= user → broker → MarketMaker rename 后 flow 不破)
- 不只 framework regression, 真 user 接 Trader-B broker DM 真买/卖 KAS, broker code 用新 marketmaker-* 路径 hedge

— NWT 5/22 10:35 — A.3.2 wave 2 CLOSE, wave 3 MarketMaker role rename + config 进

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