How balance of users work with UTXO?

Fuel Network
1

Since coin UTXOs are consumed as a whole, a user can and will have access to fragmented UTXOs from all of their previous transactions across various different blocks. Collectively this makes up the user’s “balance”.

From the twitter post x.com

Will this be counter productive? Since if user were to call the for their balance, you have to dig up each UTXO and total them up?

2

you have to dig up each UTXO and total them up?

yes, this is how it works on the bitcoin network too.

Note that this only applies to EOA, contracts on fuel handle balances differently