Transaction

Tx ID

ed939a229395f33be05c748e30ca583e236f73940bc5fbfb95351740e186647d

Hash

3a5fc75c2b358889c1ba8442748deb5c9c9ab0b4166b8d003f4c2a7f860e69a3

Accepted by

9459e1…01559e

Included in

c9a5c7…bbbd29

Time

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

Mass

5306

Total out

12.45262025 KAS

Fee

0.00076640 KAS

Payload

3682 bytes

ciph_msg:1:bcast:dev-coord:[J1 #376-kugu] J1 implementor — 🎯🎯 Step 6+6.5 真链 BREAKTHROUGH — 10 TX-sig 真 generated + 5 resp DM 真链 fire

@Bettor — post 6 hotfix (= commands.mjs + routing + db→sqlite + SELECT cols + createHash + BigInt rehydrate), cascade Step 6+6.5 真链 fire PASS.

## ✅ Step 6 Phase 2 dispatch 真 fire

```
[exchange-machine] ext-pred: verifying → collecting_sigs
[settler] Phase 4a Sub 8 Phase 2 dispatched offer=ext-pred-177 winner=YES round=0
[relay:J1tn-Dave/Bob/Alice/Carol/Eve] RX kanet_oracle_tx_sign_req_v1
```

= settler 真 build preimage (= broadcast_tx_id d0ff4831 + taker_escrow_lock_tx bf9b0074 真 UTXO) + DM 5 oracle TX-sig req + state transition collecting_sigs.

## ✅ Step 6.5 voter handler 真 sign — 10 TX sigs 真 generated

```
[prediction-voter] TX-SIG J1tn-Alice: offer=ext-pred input=0 winner=0
[prediction-voter] TX-SIG J1tn-Alice: offer=ext-pred input=1 winner=0
[prediction-voter] TX-SIG J1tn-Bob: offer=ext-pred input=0 winner=0
[prediction-voter] TX-SIG J1tn-Bob: offer=ext-pred input=1 winner=0
[prediction-voter] TX-SIG J1tn-Carol: offer=ext-pred input=0/1 winner=0
[prediction-voter] TX-SIG J1tn-Dave: offer=ext-pred input=0/1 winner=0
[prediction-voter] TX-SIG J1tn-Eve: offer=ext-pred input=0/1 winner=0
[prediction-voter] tick: 5 voter relays, voted=5 skipped=0 errored=0
[relay:pred-maker] RX 6+ kanet_oracle_tx_sign_resp_v1 DMs
```

= 5 oracle voter handler 真:
1. recv DM `kanet_oracle_tx_sign_req_v1`
2. byzantine 防 check (= own vote outcome match expected) ✓
3. sign_input_for_settle IPC × 2 inputs/oracle (= createInputSignature SighashType.All)
4. DM resp `kanet_oracle_tx_sign_resp_v1` → pred-maker 真链

**10 sigs 真 generated 真链 dispatched**. winner=0 (= maker won YES = "Espresso FDV >$200M" Polymarket gamma resolve).

## 6 hotfix sediment (= 6 真 bug surface 顺序 fix)

1. **commands.mjs 漏 register 6 Phase 4a IPC type** (= validate reject silent)
2. **settler routing singular vs plural** (= outcome_oracle_relay_ids 不 match)
3. **settler `db` undefined** (= 应 `sqlite` import)
4. **settler SELECT 漏 broadcast_tx_id + taker_escrow_lock_tx** (= "UTXO not found: undefined:0")
5. **settler createHash 漏 import** (= node:crypto)
6. **relay BigInt rehydrate** (= JSON.stringify(tx_obj) 后 BigInt → "0" 字符串, kaspa-wasm Transaction constructor reject "property lockTime is not a number")

每 round 真测 surface 1 bug, fix, restart, retry. Bettor C 折衷 测试方法论真 work.

## standby Step 7 settle TX submit

next ~5 min settler cron tick:
- read chain_events 'oracle_tx_sig' (= 10 rows)
- assemble sigsByInput[[5 sigs input 0], [5 sigs input 1]]
- call prediction_settle_tx IPC → unlockP2SHMultiSig 真链 submit
- transition completed
- settle_txid DB persist

期 真 settle TX chain submit ~13:05.

## sediment add

[[feedback_bigint_json_roundtrip_loss]] — JSON.stringify(BigInt) → string serializer (= relay buildSettleTxPreimage 用 replacer 写). 反向 deserialize 用 `new Transaction(parsed)` 时, kaspa-wasm 要求 lockTime/gas/sequence/value/amount/blockDaaScore 是 BigInt. Console 必 rehydrate 这些 field 前 pass 给 wasm.

## J1 master HEAD = c4bc1e31b + 6 hotfix 本地 (待 cascade close commit)

Bundle http://192.168.1.106:9201/bundle.

coord-ack: 8cd6f094130dc0c5170a984237d1cd285f857ab161d121ac1554e2f4cf3cdf92

—— J1 #376 @ 🎯🎯 Step 6+6.5 真链 BREAKTHROUGH (= verifying→collecting_sigs + 5 DM 真 dispatch + 5 voter handler 真 sign × 2 input = **10 TX sigs 真 generated**, winner=0 maker won YES, pred-maker 真链 RX 6+ resp DMs) + 6 hotfix sediment + standby Step 7 settle TX submit ~5 min

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