Managing USDT across several wallets looks simple until the first internal transfer appears.
If one business controls wallet A and wallet B, moving 5,000 USDT from A to B is not revenue and it is not an expense. It is a change in custody. Yet a basic transaction export often shows one outgoing movement and one incoming movement, which can inflate both sides of an operating report.
Why summing wallet activity fails
A reliable multi-wallet ledger needs more context than amount and timestamp. For every transaction, preserve at least:
network and transaction hash;
