Edited ch02_overview.adoc with Atlas code editor

ch02_overview.adoc

@@ -14,7 +14,7 @@ transactions, the network, and mining.
 
 === Bitcoin Overview
 
-In the overview diagram shown in <<bitcoin-overview>>, we see that the
+In the ((("Bitcoin", "operational overview", id="bitcoin-operational-overview-ch2")))((("blockchain explorers", id="blockchain-explorers")))overview diagram shown in <<bitcoin-overview>>, we see that the
 Bitcoin system consists of users with wallets containing keys,
 transactions that are propagated across the network, and miners who
 produce (through competitive computation) the consensus blockchain,
@@ -57,7 +57,7 @@ identifiable information.  If you look up the transactions in this book,
 the operator of the block explorer might guess that you're learning
 about Bitcoin, which shouldn't be a problem.  But if you look up your
 own transactions, the operator may be able to guess how many bitcoins
-you've received, spent, and currently own.
+you've received, spent, and ((("Bitcoin", "operational overview", startref="bitcoin-operational-overview-ch2")))((("blockchain explorers", startref="blockchain-explorers")))currently own.
 ====
 
 [[spending_bitcoin]]