Edited ch11_blockchain.adoc with Atlas code editor

ch11_blockchain.adoc

@@ -665,7 +665,7 @@ happen, testnet becomes unusable for users and ((("blockchain", "test blockchain
 
 ==== Signet: The Proof of Authority Testnet
 
-There's no known way for a system dependent on permissionless PoW to
+There's no ((("blockchain", "test blockchains", "signet", id="blockchain-test-signet")))((("test blockchains", "signet", id="test-block-signet")))((("signet", id="signet")))known way for a system dependent on permissionless PoW to
 provide a highly usable blockchain without introducing economic
 incentives, so Bitcoin protocol developers began considering
 alternatives.  The primary goal was to preserve as much of the structure of
@@ -720,7 +720,7 @@ mining software occur on testnet3 and that all other public testing of
 Bitcoin software occur on the default signet.
 
 To interact with your chosen signet, you can use the +-signet+ parameter
-with +bitcoin-cli+, similar to how you used testnet.  For example:
+with +bitcoin-cli+, similar to how you used testnet.  For((("blockchain", "test blockchains", "signet", startref="blockchain-test-signet")))((("test blockchains", "signet", startref="test-block-signet")))((("signet", startref="signet"))) example:
 
 ----
 $ bitcoin-cli -signet getblockchaininfo