Bitcoin Address
172a1RGC9uuiKsQknY1yATkU8DKJkDgGW2
-
Received
1.0 BTC -
Sent
1.0 BTC -
Balance
0.0 BTC
2 Transactions
6+ confirmations
a2e73711181ef723598a885179dd6b77081b6e05f9a7668fe4c17857ba0a999f
1 Input Consumed
50 Outputs Created
...Value Transacted : 0.996344 BTC
6+ confirmations
804881862c5a729d18b9df0c4f75996925b161c59cfd6f4e7b285cfe46c1b1ce
1 Input Consumed
2 Outputs Created
Estimated Value Sent : 1.0 BTC (more)
"Estimated Value Sent" excludes known change addresses.
For example, let's say we have a single transaction where address A sends 1 BTC to address B and also 1 BTC back to address A as change, then only 1 BTC is estimated to have been sent.
Proper use of a new change address for each transaction (like all HD wallet implementations) obfuscate this feature.