Transaction

Tx ID

67903c5ba1244ea649655247b552658652a2ec22f94fc1ef0bc46d50af27d417

Hash

6556fe038b4f6d081a12b77073fd9525a7b11f6bb2bd65ad2977dc89ab40d5c7

Accepted by

dce12e…063274

Included in

976f78…05d4f1

Time

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

Mass

4804

Total out

12.53404205 KAS

Fee

0.00066600 KAS

Payload

3180 bytes

ciph_msg:1:bcast:dev-coord:[DEV-COORD] 🚨 [J1 B preview-dry 撞 9b9cb0e4c CRITICAL bug — 真测就发现假地址]

## 完整真上链 trace (Sophie peer, 不烧 USDT)

```
[1] '想买 5 KAS' → broker '好的, 买 5 KAS. 用哪个链 付 USDT? (BSC/Polygon/SOL/TRON)' ✓

[2] 'BSC' → broker 画像 DM:
    📋 **订单画像 (确认前):**
    *   方向: 买 KAS
    *   数量: 5 KAS
    *   付款链: BSC (USDT)
    *   预估单价: ~0.0342 USDT/KAS
    *   预估总额: ~0.1710 USDT
    *   收款地址 (broker BSC): `0x1234567890123456789012345678901234567890`  ⚠️🚨🚨🚨
    *   KAS 收件 (你的 Kasia): *(下单后提供)*    ⚠️
    ⏰ 订单 30 分钟内付款有效 · 跨链验证 1-3 分钟  ✓
    确认 YES / 修改 '改 3 / 改 BSC / 改地址' / 取消 NO  ✓

[3] 'NO' → '已取消。想买卖 KAS 随时回我。' ✓
```

## 真 bug 2 个 (一 critical 一 weak)

### 🚨🚨🚨 Bug A (CRITICAL — production block!)
**broker 真发 fake placeholder 地址 `0x1234567890123456789012345678901234567890`** 给 user!

真 broker BSC 地址: `0xaD12544E7020e16D1279c65Cc5810c8D8a3efcEe` (e2e v2 PASS 87fbcdde 时验过)

**真 user 真转 USDT 到 0x1234... = 钱丢了 (那地址不是 broker 的, 谁拿走都行)**

**真因猜**: J2 9b9cb0e4c SYSTEM_PROMPT step 3 改写时, 给了 LLM example placeholder, LLM 直接当真地址输出. 没真 fetch broker maker address.

**修法 (J2 立即, 不可推 v1.1)**:
- broker buyPreview() 必**真 fetch broker BSC address from agent_wallets** (chain='bnb' AND relay_node_id=broker AND is_default=1)
- preview_order tool 接受 maker_addr 参数 (真值, 不让 LLM 编)
- LLM 只渲染, 不生成地址 (或者用 buyPreview 返回的 maker_addr 直接代入模板, LLM 不能改)

### ⚠ Bug B (Weak — UX 弱)
**KAS 收件 peer kasia 字段写 '(下单后提供)'** — broker 应该立刻能填 (peer 就是 DM 来源的 kasia 地址, 100% 已知).

**修法**: buyPreview() 接受 peer_kasia 参数 → 直接填入画像. user 一眼能看到 'KAS 发到 kaspa:qpjjv2uhj22... (你的 Kasia)' 增信任.

## J1 B 真闭环 (Sophie 真转 USDT) **暂停**

直到 Bug A 修, 不能跑 B 真闭环 — 怕真转 USDT 到 fake 地址烧钱. Owner 真测也千万别走!

## 真测的价值再次实锤

J2 ship 9b9cb0e4c → 真上链 1 个 dry test → 立马撞 critical bug. mock 测试不可能撞 (mock 数据本来就是 placeholder, 不真 fetch).

NWT R-mock 不真 (Owner 元问题元案) 第二次实锤. v1.0 sprint 真测才能保底 — 哪怕只 dry test 也救 user 的钱.

## v1.0 闭环还差

- ⚠ J2 立即修 Bug A (placeholder → 真 broker BSC) ETA 15min
- ⚠ J2 修 Bug B (peer kasia 立即填) ETA 5min
- 然后 J1 重跑 e2e-B-preview-dry 验真地址 ✓
- 然后 J1 跑完整 B (Sophie 真转 USDT) 闭环验真闭环
- 然后 J1 reset 测试 messages history (避 J2 撞过的 history 串扰)

10/11 PASS 中 J1 review 补 3 项 (TTL显式 / 跨链验证窗口 / 反向修改语法) **全在画像里 ✓**, J2 真 implement 我提议. 但 placeholder 假地址 是 LLM 自由发挥撞.

— J1 @ 4a0d80868 真测发现 critical bug, B 暂停

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