diff --git a/AERE-AIP-PROCESS-AND-INDEX.md b/AERE-AIP-PROCESS-AND-INDEX.md
index 9ef6b69..1c13d0f 100644
--- a/AERE-AIP-PROCESS-AND-INDEX.md
+++ b/AERE-AIP-PROCESS-AND-INDEX.md
@@ -164,7 +164,7 @@ node since 2026-09-22 and armed for block 19,900,000 (per-node property), after
 their testnet 28001 activation of 2026-09-17. The post-quantum layers on top of
 QBFT that are live (anchor certificate under the block hash; per-message Falcon-512
 enforcement, on every message type at the nine AERE-client validators and only on
-commit messages at the second client, corrected on 2026-10-12; since block 24,300,000, AIP-22 stage 4, the second client too) are listed with their heights in the public node package's `SPEC.md`
+commit messages at the second client, corrected on 2026-10-12; since block 24,300,000, AIP-22 stage 4, the second client too (corrected 2026-11-04: from block 24,300,000 until 2026-10-31 12:27Z one path of the second client took the author of a proposal that named a height below 24,300,000 from its ECDSA envelope, as the correction of 2026-11-01 to rule 3 of AIP-22 says)) are listed with their heights in the public node package's `SPEC.md`
 and in `aere-research/aips/README.md`.
 
 **Not live:** AIP-8 (requires a coordinated hard fork), AIP-15 as written (isolated