diff --git a/.wiki/log.md b/.wiki/log.md
index 66eda53..da64ab1 100644
--- a/.wiki/log.md
+++ b/.wiki/log.md
@@ -15,3 +15,5 @@ Parseable: `grep "^## \[" .wiki/log.md | tail -20`.
 ## [2026-05-06] init | bootstrap empty wiki via project-bootstrap
 
 ## [2026-05-06] ingest | concepts/factory-bootstrap
+
+## [2026-05-06] ingest | concepts/test-machines