diff --git a/anchor/README.md b/anchor/README.md
index e441550..91868df 100644
--- a/anchor/README.md
+++ b/anchor/README.md
@@ -220,8 +220,10 @@ proposal without a valid Falcon seal from its own proposer does not open a round
 its own domain over (chainId, height, round, digest), so an honest proposal seal cannot be replayed
 as a vote nor a vote seal as a proposal - both directions are tested. The ROUND-CHANGE message
 carries its own seal since 2026-08-31 (its embedded justifications are coupled to PREPARE
-enforcement). What remains classical on chain 2800: node-level devp2p authentication and validator identity (the
-post-quantum identity of AIP-22 is in this directory, unarmed on chain 2800, and runs only on testnet 28001).
+enforcement). What remains classical on chain 2800: node-level devp2p authentication. The validators are named in
+consensus by the post-quantum ids of AIP-22 since block 20,836,228 (stage 3, 2026-09-30); that code is in this directory.
+(Corrected 2026-10-22: until that date this sentence also listed validator identity as classical and said that the
+post-quantum identity was unarmed on chain 2800 and ran only on testnet 28001.)
 
 ### The files