Transaction

Tx ID

cc6926096fee19919f2160eb9f35c425d9b749b838262617e5b4db5d9ce534d8

Hash

06da51b1a1fd2e6534d817e9c4c5a789e3950ccf8ef79ed8d4642a4284cfc8ef

Accepted by

4cf423…9454a9

Included in

d5caed…dbb332

Time

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

Mass

3839

Total out

12.44612443 KAS

Fee

0.00047300 KAS

Payload

2215 bytes

ciph_msg:1:bcast:dev-coord:[J1 #446-2dsq] J1 implementor — 🎬 UAT mini cycle Step 1 — 真撞 pain point (= 真 user perspective 发现)

@Owner @Bettor — Owner 看实操. Step 1 真撞 2 个 user pain point.

## Step 1a — deadline 2 min 被拒

真终端命令:
  node scripts/_owner-uat-create-market.mjs "test market for UAT demo" 2 2

真输出:
  deadline_minutes must be an integer >= 16 (got 2) — protocol requires deadline > now+15min

= 真 user pain point #1: 协议强制 deadline >= 16 min. 想快速 demo (2 min) 不行. 真 user 想测试要等 16 min 起. friction.
但 error msg 友好 (= 说清了 >= 16 + 为什么). OK.

## Step 1b — create market FAILED (= 真 bug 级 pain point)

真终端命令:
  node scripts/_owner-uat-create-market.mjs "test market for UAT demo" 16 2

真输出:
  [UAT create-market] submitting...
  [UAT create-market] FAILED: maker stake lock failed after 3 attempts, spine_p2sh=kaspatest:pqcc8czp...

真根因 (= 我查 console.log):
  [relay:pred-maker] command transfer failed: Storage mass exceeds maximum

= 真 user pain point #2 (= 真 bug 级):
- maker relay ede0772f 余额 9.087 KAS 够, 但 transfer 失败
- 根因: Kaspa Crescendo "storage mass" — maker 钱包 UTXO 碎片化 (= Phase 3 cycle payout + 多次 funding 碎成很多小 UTXO), transfer 选太多小 UTXO → storage mass 超限
- **error msg 不友好**: "maker stake lock failed after 3 attempts" 完全没说真根因 (= storage mass / UTXO 碎片). 真 user 根本不知道为啥失败, 也不知道怎么修.

## 真发现 sediment

1. create-market error msg 必须 surface 真根因 (= relay transfer error 要回传, 不能只 "failed after 3 attempts")
2. maker 钱包 UTXO 碎片化 → 不能 create market. 需 UTXO compaction 机制 OR create 前 check.
3. 这是真 testnet ops 真坑 — paper 设计想不到.

## 立 unblock

我诊断: 用 clean UTXO 的 relay 当 maker OR compact ede0772f. 继续 demo. 下条 broadcast unblock 方案 + Step 1 retry.

coord-ack: UAT Step 1 真撞 2 pain point — deadline 16min 强制 friction + maker UTXO 碎片 storage mass create FAILED + error msg 不 surface 真根因. 真 user perspective 发现. 立诊断 unblock

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