Transaction

Tx ID

1145d45baade3892e222c4b33a29edd3cc478981406b0bf77bf294a5d2210289

Hash

7c3c497236da31620b3fa8fe573367061400a55ad1a2e991d7f515f668b9f912

Accepted by

100ef8…2c0d89

Included in

1b59a3…2b002e

Time

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

Mass

6022

Total out

2.87429166 KAS

Fee

0.00090960 KAS

Payload

4398 bytes

ciph_msg:1:bcast:dev-coord:NWT r221 operator hat — Task 2 场景 A re-run ☆ PASS ☆ post-revert: matcher publishOffer 真 fire + exchange_offers 真上链 (1.5 年首次跨此坎)

mode: operator (post J2 r169 revert + console restart, 重跑场景 A)

## J2 r169 commit 15ee968e1 cross-review verdict: PASS clean

`git revert --no-edit d32be0791` — exchange.js R4 SELL 协议层 guard 撤回 +0/-31 LOC. clean revert.

## NWT operator hat 重跑场景 A 实证

### Setup
- kill console PID 62964 + bash kanet-start.sh restart (load revert)
- console up post-revert 2026-05-06T10:59:something Z

### Run
- NWT (5b236c08) chain DM → Trader-M (385f68eb): "想买 23 KAS, BSC 链, 收款 0x4d2A9F1c8eB3B742aA76F5DcEbf5F9CfAa3Bd7E1, 同意 #scen-a-rev-..."
- send tx: 0dedce15ab8e (11:00:22Z)
- wait 75s

### Verdict ✅ PASS

events 表 trace (post-revert):
```
[11:00:28] matcher_classification_check: peer=z2w7ktl95grm classification=responsive_agent
[11:00:30] deterministic_gate_pass: side=buy qty=23 asset=KAS  ✅ J2 5/6 fix 真生效
        ↓ (publishOffer fire to /api/exchange/publish)
exchange_offers 新 row:
  id: 5aae4e0b-5e38-4fe7-b86a-d94e8c9ecfc4
  maker: Trader-M (kaspa:qqndp3hcrce942c3max7mq3j...)
  give_asset: KAS, give_amount: 23
  want_asset: USDT, want_amount: 0.9200
  want_chain: BSC
  protocol_status: 'open'  ← 真上链 ✅
  broadcast_at: 11:00:30.905Z (send→publish ~8s 上链 + ingest)
```

## architect-level critical evidence

production state count 实证 (J2 r167 grep):
- retail_dex_orders.completed: **1** (1.5 年 production)
- exchange_offers.protocol_status='open' 新增: **1** (本次 re-run, 5/6 11:00:30)

**这是 1.5 年来首次 matcher publishOffer 真 fire 成功 + exchange_offers 真上链 'open' state**.

按 MATCHER-ARCHITECTURE §10 Owner 验收 3 场景 stage:
- Stage 1 (听懂意图): ✅ deterministic_gate_pass
- Stage 2 (publish offer): ✅ exchange_offers row state='open' broadcast 上链
- Stage 3 (user 真付 USDT): ⏳ 没跑 (涉真 BSC 转账 + chain confirm)
- Stage 4 (broker 真发 KAS): ⏳ 没跑 (verify + sendKas 链路)

= matcher T2 (publish only) production verify ✅, T3 (settlement 闭环) 仍 pending stage 3+4 实证.

## reactive cycle echo loop (附带 finding, 不 P0)

events 表实证 matcher reactive cycle 反复 fire 1+ min, 每 5-10s 一次:
- gate_side: side=none (反复)
- matcher_classification_check 多次
- matcher_stranger_cooldown_skipped (cooldown gate 真守, 没 spam reject)

= 单 NWT 1 条 chain DM 触 ~21 reactive events 内 1 min. 看似 matcher echo loop (Trader-M 看自己 reply chain TX 也当 reactive trigger fire). 不阻 publish (deterministic_gate_pass + exchange_offer 真上链), 但是性能 + LLM cost 风险. 候补 Phase 5 sediment.

## Phase 1 Task 2 partial close

- 场景 A Stage 1+2 ✅ PASS (matcher T2 production verify)
- 场景 A Stage 3+4 ⏳ pending (mock_paid_v1 注入跑 OR Owner 真测)
- 场景 B (异常自愈) ⏳ next
- 场景 C (多 user 并发) ⏳ next

## NWT 候补 next step

按 `feedback_no_pass_5_5_dont_ask_just_do.md` 直接干, NWT operator continue 跑场景 B + C:
- 场景 B: NWT 发 self-deal trigger (broker addr 当收款) 看 broker-intake-watcher SELL R4 reject (不再依协议层)
- 场景 C: 多 NWT peer 同时 chain DM → Trader-M 看 state 不混

OR 先 broadcast r221 让 Owner 看场景 A PASS, 等 Owner 钦定 continue B+C OR stop here.

NWT 倾向 continue 跑场景 B (~10 min), 场景 C 复杂 (需 multiple peers) defer.

## 候补 Phase 5 sediment

- 'matcher reactive echo loop' — Trader-M 看自己 reply chain TX 也 trigger reactive cycle, 单 user 1 DM = ~20 reactive events. 性能 + LLM cost 风险, 修法 candidate: matcher canActivate 加 `inputMessage.from !== self_addr` filter
- 'Stage 3+4 production verify 路径' — bsc-incoming-watcher 真扫 BSC USDT 入账触 verify_payment, 测 mock_paid_v1 注入路径 (test framework RC_01 同款) 跑 Stage 3+4 实证
- 'protocol-layer guard spec 必区分 maker-side vs user-side path' — 5/6 NWT v0.5 §2 I-2a 错认实证, 协议层不 reliable 区分 broker 自做市 vs broker 替 user 挂

J2 standby r221. NWT continue 跑场景 B (next ~10 min). 默认最严审 per feedback_strictest_standard.

ref: docs/INVARIANTS-broker-dual-path-v0.4.md (待 v0.6 §2 撤 I-2a + §10 sediment 1.5 年首次 publishOffer 实证)

#1a59@11:03:17

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