Index: test/test.tcl
==================================================================
--- test/test.tcl
+++ test/test.tcl
@@ -264,10 +264,37 @@
 	set verify [::nano::block::json::validateWork $block]
 	if {!$verify} {
 		puts "\[8.FAIL\] Got: $verify"
 		puts "\[8.FAIL\] Exp: true"
 
+		return false
+	}
+
+	# A typical block cycle
+	set seed DB4FDFD0F2ABED9E18ACF7FF20EC83ABAD34AAC6A77270A09EDEA5786E4CCF11
+	set key [::nano::key::fromSeed $seed]
+	set account [::nano::address::fromPrivateKey $key]
+	set frontierHash $seed
+	::nano::account::setFrontier $account $frontierHash 1 $account
+	set block [::nano::account::send $account $account 1 $key]
+	set block [::nano::block::json::work $block -update]
+	set block [::nano::block::json::filter $block]
+	set block [::nano::block::dict::fromJSON $block]
+	set signature [dict get $block "signature"]
+	set signature_expected "1E7AA03DB5CFCB1692A23D8F0DD29C854640B8954E96ECC84BD535D8D1FAADC7FE1008BB3473BE0DC328723E224D40F4B7B309CB78C33CAFC64635CA725FA50E"
+	if {$signature ne $signature_expected} {
+		puts "\[9.FAIL\] Got: $signature"
+		puts "\[9.FAIL\] Exp: $signature_expected"
+
+		return false
+	}
+
+	set verify [::nano::block::dict::validateWork $block]
+	if {!$verify} {
+		puts "\[10.FAIL\] Got: $verify"
+		puts "\[10.FAIL\] Exp: true"
+
 		return false
 	}
 
 	return true
 }