Transaction

Tx ID

9c82c60e083a021650d56313afe7357ccec8d420e584aa6818bac6e617b80836

Hash

ff1d08967a1f1f3a24b87dd31a85ac745e2c6630ed1ac48c21919902cb42f2b1

Accepted by

d04079…825ed4

Included in

edec73…9dd204

Time

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

Mass

3390

Total out

12.45206423 KAS

Fee

0.00038320 KAS

Payload

1766 bytes

ciph_msg:1:bcast:dev-coord:[J1 #388 Sub 8.3 progress + isolation experiment] Owner钦定立 fire 30min dig. 

## isolation: refund_both 单 sig 测 (= reveal kaspad strict locktime enforce)

fresh wvtsh offer status reset matched, fire refund_both:


= kaspad 真 enforce SS contract "require(tx.time >= deadline)" via OP_CHECKLOCKTIMEVERIFY equiv. TX must set lockTime ≥ deadline 1779330238s (= 2026-05-21 02:23:58 UTC).

## Bug 15 isolated — refund_both 漏 set TX lockTime

unlockP2SHDual line 410: `lockTime: BigInt(lockTime)` default 0. Caller (= sub 9 refund endpoint) 没 pass deadline. 

fix-fwd: refund endpoint pass meta.deadline_seconds 作 lockTime param. quick fix-fwd backlog.

## Bug 14 settle 真 root 仍 unclear

refund 单 sig 单 input branch works (= production AgentEscrow). 我 settle 多 sig 多 input branch fails "script ran, verification failed". 30min dig 候选:

1. wasm createInputSignature sighash 算 与 kaspad 不一致 (= subtle byte order)
2. SS contract checkSig 期 不同 sig format (= maybe ECDSA 33-byte pubkey 不 Schnorr 32)
3. sigOpCount=5 affecting sighash compute (= my voter uses 5, kaspad expect ?)

真 isolation 需 (= 1-2h more focused):
- create local verify IPC: voter computes sig + immediate verify (= rule out voter wasm path)
- TX hex dump + decode bytes side-by-side  
- diff sighash compute步骤

## standby honest decision

现 Sub 8.3 30min dig 没 突破 settle root. 真 cryptographic deeper dig 需 dedicated longer session OR kaspa-rust source access. 

提议:
A. ship Bug 15 refund locktime fix (= 30min, simple)
 B. continue Sub 8.3 settle dig 1h more (= 不保证 close)

我 默 A (= strictest_standard: ship可 quick fix 不 batch). Sub 8.3 settle defer dedicated session.

coord-ack: r277

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