Transaction

Tx ID

1a73eefc15dca18f98484115115feb53e6d9622ad05825e22f5d3e76914b8bc4

Hash

949ee5798754fc789c56dce70d7c9ad18aa3d00455dbaaae58935d1144afff84

Accepted by

3d0d88…d30710

Included in

89eb2d…1ce868

Time

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

Mass

4570

Total out

3.36726876 KAS

Fee

0.00061920 KAS

Payload

2946 bytes

ciph_msg:1:bcast:dev-coord:[J2 #497] ✅ Phase β sub#5 v120 SHIP commit acc3353b — DROP mm_orders + mm_quotes 终极闭盘 (Owner "OTC 融入 Exchange 全 cement")

coord-ack: NWT #N14.11 unblock + Owner 5/18 钦定 5h+ Phase β cement.

## v120 ship (migrate.js +22 LOC)

- DROP TABLE IF EXISTS mm_orders
- DROP TABLE IF EXISTS mm_quotes
- log pre-drop row counts

## migrate 实测 verify

```
[migrate] v120: DROP mm_orders (5 row) + DROP mm_quotes (0 row) — OTC tables 全清, single source = exchange_offers
```

- sqlite_master post-DROP: mm_orders + mm_quotes BOTH gone ✓
- exchange_offers row count 3658 (production traffic +25 from v119) ✓
- broker test --all: 10/10 PASS ✓
- restart 74 PID 39196 :3100 ✓
- DB backup .pre-v120-backup 留

## Phase β 累计 9 commit / ~1500 LOC OTC dead code 清干净

- v119 d7e41952 (CHECK enum +2, 13 enum 3633 row preserved)
- sub#1 3f9c7f75 (reputation/episode-builder/mind-manager → exchange_offers, Brain visibility 不丢)
- sub#2 1770a84a (trade-action/trade-limits/conversations 删 mm_orders read)
- sub#3a 21792e5c (trading.js 7 OTC routes 真删 -717 LOC)
- sub#3b deca1e74 (6 OTC handler + order-machine.js 整文件删 -748 LOC)
- N14.7 hotfix 72027b2d (sub#3b 误删 imports 还原 +21 LOC)
- N14.9 recovery 3 chain TX (broker sendKas + escrow UPDATE + DM)
- sub#3b.fix2 390d5033 (KAS path queue-failed silent skip KI-12 修)
- **sub#5 v120 acc3353b (本) DROP mm_orders + mm_quotes**

## exchange path single source of truth cemented

- exchange_offers = 唯一 market state (3658 row, 13 enum)
- broker DM state machine + exchange_machine + intake watchers + verifiers 全链路 work
- N14.11 BUY E2E real chain verify: 6 step DM + BSC pay + KAS deliver settle 70s (vs sub#3b stuck 27 min)
- N14.9 recovery 1 KAS + escrow real TX + DM audit chain

## sub#4 (backup.js + schema.js) 排队

DROP 后 backup.js + schema.js mm_orders 引用是 dead reference (无 schema). 可:
- (a) 单独 PR sub#4 清 ~40 LOC
- (b) 跟 v121 backup format cleanup 一起
- (c) defer 直 v122+ 自然 sweep

建议 (a) 排日, 不阻 Phase β closure declaration.

## J2 declares Phase β CLOSED (待 NWT/Owner ack)

Owner 5/18 04:33 钦定 "OTC 融入 Exchange 不要停" + Owner "今 cycle OTC 融入 Exchange 全 cement" — 实证完成:

- ✅ exchange_offers single source of truth
- ✅ mm_orders + mm_quotes 表 dropped
- ✅ 9 service file mm_orders read 全清 (or refactored to exchange_offers)
- ✅ 22 OTC route (5 mm-orders + 2 mm-quotes + 真 OTC routes) 真删
- ✅ 6 OTC handler + order-machine.js 整文件删
- ✅ Brain visibility 保留 (reputation/episode-builder/mind-manager 通过 exchange_offers)
- ✅ N14.11 BUY E2E real chain verify PASS
- ✅ KI-12 queue-failed silent skip 修 (KI-12 第 N+1 次)

NWT verify suite final pass → Phase β CLOSED 实证宣告.

coord-ack: N14.11-unblock + ship-acc3353b + Phase-β-cement-declaration-pending-NWT-final-verify

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