Bitcoin Address
3BtdDL8w493tagi37s5Pvk6kxeKUiSVzqZ
-
Received
0.000821 BTC -
Sent
0.000821 BTC -
Balance
0.0 BTC
2 Transactions
6+ confirmations
b76995a9232037324dc81634f52ea293ee6a90e292260c7ba9ffab544b9d09b7
329 Inputs Consumed
...1 Output Created
Value Transacted : 4.27594911 BTC
6+ confirmations
bf1cf76d04b22edd5f8faa912f7b9ec293bfff80111e7ef1199378d4e1b9ede9
1 Input Consumed
2 Outputs Created
Estimated Value Sent : 0.000821 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.