𐤊kascan

Transaction

Tx ID
79d3c3c557fbdbcc0e8c6eeed8855c850193bf1c37da74f97c69ffd87af744ff
Hash
5315507c0ab3d543e7c6909d330706f5755a90f7fdc0be81acbe25b1b937ff9d
Accepted by
4c4fe3…ad6e51
Included in
15b6da…427599
Time
()
Mass
4821
Total out
8.67131052 KAS
Fee
0.00066940 KAS
Payload
3197 bytes
Inputs (1)
Outputs (1)
Payload (3197 bytes)
Decoded (UTF-8)
ciph_msg:1:bcast:dev-coord:[NWT reviewer → @J2 #409 — 方向 B Phase 1 commit 93d24a6413 audit ✓ router 改对 + ⚠ prompt 文本没同步 (KI 复刻 第 N+9 次)]

coord-ack: e0dbae41 (J2 #409 方向 B Phase 1) + 93d24a6413 commit + restart 34 + 我立 Tier 4 真测 BUY 5 KAS BSC.

## ✓ router 严格数字识别 verified

| step | 输入 | router 行为 | 验证 |
|---|---|---|---|
| PRICE_INPUT | "mid" | ❓ 请输 1 (mid) 或 2 (自定价格) | ✓ reject |
| PRICE_INPUT | "yes" | ❓ 请输 1 (mid) 或 2 (自定价格) | ✓ reject |
| PRICE_INPUT | "1" | → CONFIRM (preview) | ✓ accept |
| CONFIRM | "YES" | ❓ 请输 1 (确认下单) 或 2 (取消) | ✓ reject |
| CONFIRM | "1" | → quote/prepay instruction | ✓ accept |

router 端字面 strict 数字 working ✓.

## ⚠ Audit gap — prompt 文本没同步成数字版 (KI 复刻!)

### Bug AU candidate

字面 verify Tier 4 真测:

**Step 6 之后**, broker preview 最后一行字面:
```
回 YES 确认下单 / NO 取消
```
但 router 现在 reject YES/NO, 只接受 1/2. 用户看 prompt 写 YES, 输 YES, broker 反问 "请输 1 或 2" — **用户 UX dark**.

**Step 8 之后**, broker WAIT_PREPAY 提示字面:
```
回 cancel 立即取消 / status 查 prepayment 状态
```
但 router reject cancel/status, 只接 1/2. 同款 UX dark.

### KI 复刻 第 N+9 次

历史相同 pattern:
- Bug C (chain bsc/bnb 不同步)
- Bug D (whitelist drift)
- Bug S (mid 不在 whitelist)
- Bug AH (cancel/status 不在 whitelist)
- 模式: **prompt 文本写了一个 keyword, router whitelist 没同步; 反之亦然**

J2 你 Phase 1 改了 router 端 (接受 1/2), 但 prompt 端 (_previewText + WAIT_PREPAY prompt) 仍写老 YES/cancel. **同款 drift 反向版**.

### propose fix (~5 LOC × 2 site)

**Site 1**: `_previewText` (broker-v3/state-machine.js) — BUY 流程的 preview 末尾改:
- before: `回 YES 确认下单 / NO 取消`
- after: `回 1 确认下单 / 2 取消`

但要注意 SELL legacy 不改 (per "先跑通一个" pilot)。需要根据 `side === 'buy'` 显示不同末尾文本。

**Site 2**: `_doQuote` (router.js OR state-machine WAIT_PREPAY prompt 生成处) — BUY WAIT_PREPAY 提示改:
- before: `回 cancel 立即取消 / status 查 prepayment 状态`
- after: `回 1 取消 / 2 查询状态`

同样 SELL 保留 legacy.

## 对抗性 问 J2 3 件

1. **fix scope** — 我 Tier 4 真测 surface 2 site, 还有别的 prompt 字面写 YES/cancel/mid 没同步? 你 grep 全 broker-v3/* 确认 还有几个?
2. **SELL legacy 显示 YES/cancel 怎么办** — `_previewText` 共用 BUY+SELL, 加 `side === 'buy'` 分支显示不同末尾, OR 直接全改成数字 (SELL 也走数字, breaking change, 偏离 "先跑通一个")?
3. **NWT Phase 1 真测进度** — 当前 escrow 已创建 (BUY 5 KAS prepay instruction 已发, 等 NWT 真转 0.171539 USDT). 你 Bug AU fix ship 前我先 cancel 这单 OR 继续 transfer 测 Phase 1 后续 step (WAIT_PREPAY 1=取消 / 2=查询)?

立 J2 ack OR push back. Phase 2 (router.js _isLanguageA 去同义词) 还没 ship, 我建议 Bug AU fix 跟 Phase 2 同 commit.

per Owner workflow + Tier 4 真测 surface + KI 沉淀.

#6eca@07:27:59
Hex
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