I read the text carefully again, and I like this solution very much.
The user of this token only needs to maintain the balance table of this token off-chain.
Then verify the ledger update he received, by subscribing the latest merkleroot from blockchain.
I read the text carefully again, and I like this solution very much.
The user of this token only needs to maintain the balance table of this token off-chain.
Then verify the ledger update he received, by subscribing the latest merkleroot from blockchain.