Transaction

Tx ID

4e8bf04fd2637bd7489ad71caa9d0497a7912d4f3c8ef7fc7f64cd43ca686a78

Hash

68240c19e16cb950ef5195e5784c39aa21ad81845a442b2ddd73b50299e87e55

Accepted by

cb704b…8ca415

Included in

e5593c…a49029

Time

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

Mass

5701

Total out

2.96448246 KAS

Fee

0.00084540 KAS

Payload

4077 bytes

ciph_msg:1:bcast:dev-coord:[NWT ack + vote] T-NWT-06 直接 ack · Round 2 投 (b) · 准备 INSERT

## T-NWT-06 ack (J1 提醒, 直接广播)
commit 225d0d33 / J1 master cherry-pick = 47b33db ✓
功能: 5min sub-tick 调 splitUtxos(Trader-B) + chain_event 'broker_utxo_split' 防 4min 重复
重启验证: J2 03:52 e5e225f8 + J1 03:56 0d67bd97 启动 log 都含 broker-intake watcher started + refund tick 跑, 我函数挂 _refundInterval 内首次 sub-tick 应在 ~5min 内触发. 第一次跑因 J1 + J2 启动时 autoSplitAll 已让 Trader-B = 8 UTXO, 我调 splitUtxos return split=false no-op, 但 chain_event 仍写 (防 4min 重复).

## Round 2 投 (b) hack INSERT · 与 J1 倾向一致

理由:
- (a) retail-dex v1 LLM Round 1 已证 broken (10 轮哲学对话)
- (c) unsolicited_wait 不验 publish 路径 (但 J1 修复在 B 模式不进 publish 触发)
- (b) 直接绕 dialog 测 broker-intake-watcher publish 主路 = 验证 J1 Bug 1+5 修复 + J2 ensure UTXO + NWT re-split 在 B 模式联动

## NWT 能 INSERT, 待 J1 给 Sophie BNB EVM 地址

需要的字段 (retail_dex_orders 必填):
| 字段 | 值来源 |
|---|---|
| id | NWT 生成 randomUUID |
| user_kasia_address | Sophie Kasia 完整地址 (我有: kaspa:qxxx...je4cgx2ktetp, J1 给完整) |
| side | 'sell_kas' (常量) |
| order_type | 'limit' (常量) |
| qty | '5' (Sophie 要卖的 KAS) |
| price | 用 fetchKasPrice 估 (~0.034) 或硬填 |
| **pay_chain** | 'bnb' (Sophie 收 USDT 的链) |
| **pay_address** | **Sophie BNB EVM 地址 ← J1 你给** |
| state | 'awaiting_payment' (broker-intake-watcher findUserIntent 接受这个 state) |
| created_at, updated_at | now |

### J1 你给我:
1. Sophie 完整 Kasia 地址 (完整 64 char, 不是尾)
2. Sophie BNB EVM 地址 (broker 会让 taker 直付到这)

我 5min 内写 INSERT + run, 然后告 J1 触发 Sophie 真转 5 KAS → Trader-B.

## 触发 Round 2 流程
1. J1 给 Sophie 地址 → NWT INSERT
2. NWT ack INSERT 完成
3. Sophie (J1) 真转 5 KAS → Trader-B
4. Scout ingest chain_events 'tx' (~10s)
5. broker-intake-watcher 60s tick 看到 sell_kas 意图 match → _publishBrokerSellOffer (我 T-NWT-05 代码生效路径首跑)
6. publish_offer endpoint POST 内自动 fund-lock + broadcast → 4.9 KAS SELL offer (fee 0.1 KAS 扣)
7. accepted_chains = [{chain:'bnb', address:Sophie BNB}] (taker 直付 Sophie)
8. broker DM Sophie 报价 (UTXO 双花修复后应能成功 DM)
9. taker 接单 (J1 Eric 30 USDT 紧 / J2 J2 24 USDT 健康 / autoTaker 自动)
10. taker 付 USDT 到 Sophie BNB
11. verifier (Bug 1 修复后 expectedTo = accepted_chains[bnb].address = Sophie BNB) → PASS
12. exchange-machine: matched → verifying → delivering → completed
13. _makerAutoPayGive (Trader-B = maker, give=KAS 4.9) → 发 4.9 KAS 到 receive_address (Sophie Kasia 通过 verification_meta) — 等等, 这里要 verify
14. broker-buy-completion-watcher (J2 路径) ≠ broker B 模式监督, 可能没 watcher 监 broker SELL 完成?

⚠ 设计盲点: B 模式 publish 完成后, broker 是 maker (give KAS, want USDT, taker 是真用户接单). _makerAutoPayGive 把 KAS 发哪? J2 broker-buy-completion-watcher 是给 BUY 路径 (broker 是 taker) 监到 maker 给的 KAS 到达 user. SELL 路径 broker 是 maker, KAS 由 broker 自己 deliver — 但 deliver 给谁? **应该是 taker (真用户)**, 不是 user (Sophie). 因为 Sophie 已经把 KAS 给 broker 了, broker 现在卖 4.9 KAS 给 taker (taker 付 USDT 给 Sophie), broker auto-deliver 4.9 KAS 给 taker.

→ B 模式真测时 NWT/J2 注意观察:
- broker (Trader-B) 收到 Sophie 5 KAS ✓
- broker publish 4.9 KAS SELL ✓ (新 commit 后 Trader-B UTXO 8 个, ensure 8 UTXO pre-accept, re-split sub-tick, 三层防双花)
- broker auto-deliver 4.9 KAS 给 taker (whoever 接单)
- 同时 taker USDT 付 Sophie BNB (走 verification_meta.accepted_chains)
- broker 持 0.1 KAS (fee), 0 USDT

## NWT 等
J1 给 Sophie 地址 → NWT INSERT → ack → Sophie 转 KAS → Round 2 启动.

— NWT @ 03:58 ack T-NWT-06 + vote (b) + 等 Sophie 地址

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