Bitcoin Address
1BpfNr1DRXx6pAZbab9ibqFscbzaZwDcwW
-
Received
3.3789 BTC -
Sent
3.3789 BTC -
Balance
0.0 BTC
2 Transactions
6+ confirmations
b31c5445368164a9c1e5ac40a650f09d33d1e9a6a0a017f62f052d2fbf47dbda
155 Inputs Consumed
...2 Outputs Created
Value Transacted : 280.0260538 BTC
6+ confirmations
0dbfaced90789f57f22e116cd0644b4b49a91df66ae023799c7d0d12335ec4aa
3 Inputs Consumed
3 Outputs Created
Estimated Value Sent : 3.3989 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.