Reconfirm std79 DoE clean, 81/81, no code changes since §XVII (e51a8d2)

Plain reconfirmation rerun the day after both Stadium fixes landed
(O(ncells) scan fix + donor-floor fix). Same seed, single continuous boot
per architecture, all 9 identities simultaneously live throughout.

81/81 trials correct, 0 mismatches, shuffle sequence md5-identical to
every prior run since e2abc56. Total wall-clock: amd64 ~151s, aarch64
~276s, riscv64 ~165s — consistent with the last verified run, no
regression.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EXieurDfDSsDFdnSyusuWo

capsules/BLOCK_MAP.md

@@ -1,5 +1,5 @@
 # Capsule Block Manifest — Auto-generated
-<!-- Generated by mkcapsule --manifest  2026-09-11T21:16:00Z -->
+<!-- Generated by mkcapsule --manifest  2026-09-12T04:45:31Z -->
 <!-- DO NOT EDIT — re-run mkcapsule --manifest to refresh.  -->
 <!-- Hand-written justifications and immutability notes live  -->
 <!-- in MANIFEST.md alongside this auto-generated index.      -->

experiments/std79-doe/README.md

@@ -40,3 +40,9 @@ which stalled 90+ minutes before the fix, now completes in ~34s.
 discipline: any Stadium defect repair reruns the whole DoE from the top). **Result: 81/81
 trials correct, 0 mismatches**, DOE-RUN header sequence md5-identical to every prior run. Total
 wall-clock: amd64 ~161s, aarch64 ~280s (confirms no regression from §XVI's fix), riscv64 ~162s.
+
+`results-20260912-reconfirm/` holds a plain reconfirmation rerun the following day, no code
+changes since §XVII's fix (`e51a8d2`) — same seed, same single-boot-per-architecture, all 9
+identities simultaneously live. **Result: 81/81 trials correct, 0 mismatches**, shuffle sequence
+still md5-identical to every prior run. Total wall-clock: amd64 ~151s, aarch64 ~276s, riscv64
+~165s.