Bitcoin Address
166Jw3bfRfWKt1tSJSBWF5HCAkQQbm23jX
-
Received
1.377 BTC -
Sent
1.377 BTC -
Balance
0.0 BTC
2 Transactions
6+ confirmations
8d39af2e361772c543dcfe4cfef44501a8ea70de6af2d36929b5b1aeeda05ebd
60 Inputs Consumed
...1 Output Created
Value Transacted : 4.14215775 BTC
6+ confirmations
d005b35c7188fc552ec918bbc416e97e09e9182185777a821d7a9a77ae83f3be
2 Inputs Consumed
2 Outputs Created
Estimated Value Sent : 1.377 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.