Bitcoin Address
3B8QGDTJVUXrb81HBoZ3MT21DFs4GY88tQ
-
Received
0.00066 BTC -
Sent
0.00066 BTC -
Balance
0.0 BTC
2 Transactions
6+ confirmations
20c81af4493017df9eea44f1d74d63c246e48de572da2ad23dc791022f273c70
309 Inputs Consumed
...2 Outputs Created
Value Transacted : 1.01364393 BTC
6+ confirmations
9bbdb3b55ced9b2344aa9460476c522b5f7958f32ad72db00893669e2302b7ae
1 Input Consumed
2 Outputs Created
Estimated Value Sent : 0.00066 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.