diff --git a/PROGRESS.md b/PROGRESS.md
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--- a/PROGRESS.md
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@@ -6,6 +6,14 @@
 
 **Last Updated: 2026-03-29** (Phase 10 Complete - All deliverables implemented)
 
+### Marathon Verification (2026-03-29 Iteration 9)
+- Project verified complete - no remaining work
+- Web build: passing (284ms, 5 chunks)
+- Git status: clean, up to date with origin/master
+- K8s manifests: verified in `cluster-configuration/apexalgo-iad/ai-code-battle/`
+- cmd packages: all 10 present (acb-api, acb-evolver, acb-index-builder, acb-indexer, acb-local, acb-map-evolver, acb-mapgen, acb-matchmaker, acb-wasm, acb-worker)
+- All phases 1-10 complete - project finished
+
 ### Marathon Verification (2026-03-29 Iteration 8)
 - Project verified complete - no remaining work
 - Web build: passing (275ms, 5 chunks)