Bitcoin Address
3Qn9tgWpQ8YaqL5jhWsrrXXzkYXnB2yRTF
-
Received
1.3 BTC -
Sent
1.3 BTC -
Balance
0.0 BTC
2 Transactions
6+ confirmations
ecbdd2b8ad044b6673980cc1bdad45599e667b0217c4632c30ba8deb553f5d43
1 Input Consumed
250 Outputs Created
...Value Transacted : 1.28407989 BTC
6+ confirmations
02c729654ef13a6485a4c6ec72dbca746453eb6f8d12f780e1d6d09f6b06c950
1 Input Consumed
2 Outputs Created
Estimated Value Sent : 1.3 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.