From 15a1cf5d32beea7e05926e504f3a9ab531fa1e61 Mon Sep 17 00:00:00 2001 From: Joe DiPrima Date: Tue, 4 Aug 2026 11:12:27 -0500 Subject: [PATCH] handoff: #108 version-skew confound + build-handshake item Co-Authored-By: Claude Fable 5 --- scratchpad/SESSION_HANDOFF_20260803.md | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/scratchpad/SESSION_HANDOFF_20260803.md b/scratchpad/SESSION_HANDOFF_20260803.md index 3f72c61..d4443a4 100644 --- a/scratchpad/SESSION_HANDOFF_20260803.md +++ b/scratchpad/SESSION_HANDOFF_20260803.md @@ -166,3 +166,12 @@ fills into gauge-atlas stripes). Pixel-verified clean under full stress; edge la 2. #35 Owens laser crash; #126 invisible peer fire; #89 splash; #92 Loki feet; #73 (check against the #124 triangle-pick fix -- likely closable). 3. #118 last tail: MP console notice delivery audit. + +### #108 CONFOUND (operator recall, 2026-08-04): Conn Man ran a WRONG BUILD for +much of night 9 -- raw-struct replication + version skew can desync one +connection's stream (one node loses one entity: the exact ghost signature), and +same-build benches can't reproduce (59 clean cycles again today). K/D bookkeeping +verified EXACT both columns (4-node deaths + 2-node cross-player kills, +matchcheck-reconciled). NEW 717 item: BUILD HANDSHAKE at join/relay (version +already in matchlog HDR) -- refuse mismatched builds loudly. Instrumentation +block unchanged (it discriminates skew vs real bug).