Compounding bundles many smaller wallet inputs into fewer larger inputs. This improves wallet handling for larger sends and can reduce load time.
Outgoing transactions currently process a limited number of previous inputs per send. If your balance is split across many small inputs, the maximum send amount per transaction can be lower.
Wallet display time can reflect local receive/update timing, not always the canonical network timestamp. For authoritative block timing, use Explorer data or wallet refresh functions.
Orphan blocks occur when competing blocks are found near the same time and only one branch remains in the accepted main chain. A block reward is only final after required confirmations.
If a candidate block is orphaned before final confirmation depth is reached, the provisional reward does not remain valid.