Yes, the table is off-chain. But I'm afraid the user may need to handle all the txs related to this contract as he/she needs to build merkle path for his own balance and merkle root is not enough. Of course it can be done by a 3rd party server but as contract doesn't do that it has to be done by someone.
Yes, the table is off-chain. But I'm afraid the user may need to handle all the txs related to this contract as he/she needs to build merkle path for his own balance and merkle root is not enough. Of course it can be done by a 3rd party server but as contract doesn't do that it has to be done by someone.