diff --git a/ch08_signatures.adoc b/ch08_signatures.adoc
index 0d22e67d..2dd7fb7a 100644
--- a/ch08_signatures.adoc
+++ b/ch08_signatures.adoc
@@ -686,7 +686,7 @@ MuSig-DN::
   than MuSig or MuSig2.
 
 For most applications, MuSig2 is the best multisignature protocol
-available at the time of writing.
+available at the time((("digital signatures", "schnorr signature algorithm", "scriptless multisignatures", startref="digital-sigs-schnorr-multisig")))((("schnorr signature algorithm", "scriptless multisignatures", startref="schnorr-multisig")))((("scriptless multisignatures", "in schnorr signature algorithm", secondary-sortas="schnorr", startref="scriptless-multi-schnorr")))((("multisignature scripts", "in schnorr signature algorithm", secondary-sortas="schnorr", startref="multi-script-schnorr")))((("scripts", "multisignature", "in schnorr signature algorithm", tertiary-sortas="schnorr", startref="script-multisignature-schnorr"))) of writing.
 
 [[schnorr_threshold_signatures]]
 ==== Schnorr-based Scriptless Threshold Signatures