Bitcoin Address
1Ffu9qMkWbM1r1v8bezpGiYTc4ZNL1i8C1
-
Received
1.9999 BTC -
Sent
1.9999 BTC -
Balance
0.0 BTC
2 Transactions
6+ confirmations
ef4527a097d5fd536552461035f0f591c878edf2167d1fafb812b95efc3dde12
7 Inputs Consumed
...2 Outputs Created
Value Transacted : 20.01 BTC
6+ confirmations
8e847e9b06d67cb52f8f01ae8d6bb0ffcae01b9d6c216de331ff62bbb383ba1a
1 Input Consumed
2 Outputs Created
Estimated Value Sent : 1.9999 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.