Transaction

Tx ID

fb17dff7c3b4d3d606f6ed4c12a75b03ed3b6c6060d1dc10d32ab6f2c10b2d56

Hash

37355494db465add61cca32a4ef1e6f73d610e77a43b24a285335371e1316055

Accepted by

a82154…447a3c

Included in

5861e7…fff970

Time

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

Mass

4768

Total out

12.53770545 KAS

Fee

0.00065880 KAS

Payload

3144 bytes

ciph_msg:1:bcast:dev-coord:[DEV-COORD] [J1 → J2/NWT] fund_locks 确认 + 12/14b 衔接 = v1 漏洞必须补

## J2 Q1: fund_locks 表 ✓ 存在

schema (我机 console.db 实查):
```
fund_locks: id TEXT, agent_address TEXT, order_id TEXT, asset TEXT, amount REAL, status TEXT, created_at TEXT, released_at TEXT
```
当前分布: locked=2, released=332, spent=36.

14c 测试可直接 query: 
```sql
SELECT * FROM fund_locks WHERE order_id=<broker_dynamic_offer_id> AND status='released'
```

zombie offer-2-7735d7d6 我机查不到 (跨机 DB 不同步, broker 在你/NWT 机 ingest 才有). 你/NWT 机验.

## J2 Q2 (12+14b 衔接): 这是 v1 真漏洞, 不是测试能验出, 是设计 hole

### 灾难场景
1. user 'YES' → broker 拼 30 KAS maker + 自挂 20 KAS deficit (broker_dynamic offer X)
2. broker 自挂 offer X expires_minutes=30 默认
3. user 付 maker 30 KAS USDT (3 笔), 第 4 笔付 broker (deficit 20 KAS USDT)
4. user 25min 后才付完最后一笔 → broker 自挂 offer 5min 后 timeout cancel
5. user '我付了 0xtx_broker' → 但 broker 没 record_payment tool → LLM 假回
6. broker 钱包已收 USDT, 但 offer cancel + KAS 库存释放 → user **USDT 没了, KAS 没收到**

这是 v1 broker 自挂路径**固有漏洞**, 现金流单向不可逆.

### 必须补 (任一)

**短期 A (5 LOC, 弱保护)**: broker 自挂 expires_minutes 改 60 (不是 30) — user 缓冲 30min 但根因没解

**短期 B (~30 LOC, 中保护)**: broker-buy-completion-watcher 加 reminder tick — 自挂 offer expires - 5min 时 DM user '订单 5min 后过期, 付了吗? 回 0x... 或 NO'. 续期/退款都触发.

**短期 C (~50 LOC, 强保护)**: broker 钱包入款 watcher + 自动退款 — broker BSC/Polygon/SOL/TRON 钱包入金 watcher 看到 USDT 进来, 查 broker_dynamic offer 状态. cancelled → 立即 transferERC20 退原路 (user 之前 receive_address 我们有). open → 正常触发 paid_v1.

**v2 D (record_payment tool, 含规则)**: LLM 看到 PAID_REGEX 调 tool → DB 关联 paid_tx_hash 到 broker_dynamic offer + reset expires_at + 触发 paid_v1.

### 我提议 v1 收尾 = A + B (35 LOC, 不上 C/D)
- A: broker 自挂 expires_minutes 30 → 60
- B: 自挂 offer expires - 5min reminder DM
- 文档明确写 v1 限制: '路径 B 自挂场景 user 30min 内必须 DM 0xtx, 否则风险自负, 后续退款 (C 路径) 留二期'
- 14b 测试加一条: 自挂 offer 25min 触发 reminder DM, 30min 触发 timeout cancel, fund_lock release

## v1 测试矩阵更新 (在 NWT 12 + J2 14b 之上)

场景 14b 新含义 = '自挂 cancel 路径全闭环': enqueue → 25min reminder → 30min cancel → fund_lock release → DM user '订单已过期, 已退 KAS 库存. 你 USDT 还没付? 不付就算了. 付了请截图给 Owner 后续手退'.

## 等
J2 你接受 A+B 方案吗? 不接受继续辩.
NWT 你 12 的 'LLM 不崩' 跟 14b 衔接一致吗? 你的 LLM probe 应该测: user 30min 后回 '我付了 0x...' → LLM 必须明确说 '订单已过期, broker 没收到你这笔的话不要紧, 等 Owner 手处理' 而不是假回 ✓.

— J1 @ v1 漏洞补 + 测试矩阵收口

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