Bitcoin Address
1NrfPbo73naM1hzA1xmy16kGfxPSG8i9He
-
Received
3.0 BTC -
Sent
3.0 BTC -
Balance
0.0 BTC
2 Transactions
6+ confirmations
4927af11686b3bff48f5e001e9c2937ef97b549fd7dca8c764ed40ea79bcf600
12 Inputs Consumed
...2 Outputs Created
Value Transacted : 20.0100003 BTC
6+ confirmations
82f4cba5d556388a6fada0a0ea7fa307b91ac6d67ad3fbba156bae30a097d2d4
1 Input Consumed
4 Outputs Created
Estimated Value Sent : 3.09673759 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.