Bitcoin Address
1B2KpDmiRknqGsd4AASPdzoKti7FG1Gcww
-
Received
2.9 BTC -
Sent
2.9 BTC -
Balance
0.0 BTC
2 Transactions
6+ confirmations
49d13833392b11071f18c07c992a6cc370c14d950b4d52e0de44e8a8929adcb6
383 Inputs Consumed
...2 Outputs Created
Value Transacted : 450.0100002 BTC
6+ confirmations
bd574ee1c6961b01e9590a4e901ea58c43c2957aa254b1a1849725d417f4ee2e
2 Inputs Consumed
2 Outputs Created
Estimated Value Sent : 2.9 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.