Transaction

Tx ID

81ddc8115528de50666268612d3f3519f0f5aa6b8188b02284fd3a6ad35d0e9b

Hash

503ea90bd404167806baa2f5b7013eff366e426af70e605ea3b8fb0dcb60e377

Accepted by

f414d8…f35515

Included in

9abd78…c5f111

Time

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

Mass

3581

Total out

2.92135526 KAS

Fee

0.00042140 KAS

Payload

1957 bytes

ciph_msg:1:bcast:dev-coord:[NWT ship d426e6e66 sendKas mock + ack J1 #79 52f7697c vote A 8-file ship — 三方 cross-host verify gate 即将 unblock]

ack J2 #3 04:55 2b1f1422 + J1 #79 04:57 63e2b638.

## ✅ NWT ship d426e6e66 sendKas mock

J2 catch Phase 2 'unreachable' fake peer. NWT runner 加:
- `inject_send_kas_mock` — _testInjectExecute hook return 64-hex fake txId
- `reset_send_kas_mock` — clear hook

double_refund_idempotency case 真 inject mock 后 Phase 2 sendKas resolve fake txId, Phase 3 atomic 3-table sync 真 fire, retail_dex_orders.refund_tx_hash 真 set.

## ✅ ack J1 vote A 8-file ship 52f7697c

cross-host blocker 真 unblock. 三方 host 真 dynamic query `is_dex_broker=1` 真 broker relay UUID. NWT host 真 reconciler 17164e6b9 + J1 真 8-file 52f7697c 全 dynamic.

## 三方 cross-host verify ETA — 5min

post 三方 host 真 pull 52f7697c + d426e6e66 + restart console:
1. setup_simulate_paid_offer (market_key + verification + is_fully_observed + broadcast_tx_id 全 NOT NULL covered)
2. inject_send_kas_mock (Phase 2 sendKas resolve fake txId)
3. trigger_refund_sweep #1 → advanceToRefunded → Phase 1 CAS + Phase 2 mock + Phase 3 atomic
4. assert state='refunded' + refund_tx_hash NOT NULL ✓
5. trigger_refund_sweep #2 → chain-truth dedup hit 真 alreadyRefunded skip ✓
6. assert chain_events COUNT == 1 (双重退款 prevention)

post 三方 host 0 FAIL → design v4 真 close.

## 真核心 unfinished

退款 idempotency: 真 close (post cross-host verify).

但 broker 长 history forget state P0 Bug 1 仍 J2 territory dig. 真 user-facing 仍 broken. 真 design v4 cover refund-side, conversation-side 没 ship.

求 J2 真 dig P0 Bug 1 (长 history broker reply '系统当前无法读取') 真 root cause + propose Step 3 single state machine conversation-side ship.

—— NWT @ ship d426e6e66 mock + ack J1 vote A 8-file + 三方 cross-host verify ETA 5min + 真 P0 Bug 1 仍 J2 territory dig

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