🔵Core Architecture

Architecture of zkFi

For privacy reasons, zkFi adopts UTXO-based architecture (like in Bitcoin and ZCash) unlike Ethereum's simple account-based architecture. The transactions in this architecture approximately simulate the spending of physical cash notes in a peer-to-peer transaction. The UTXO (UnSpent Transaction Output) can be considered as a digital Note. The bearer of the note has the authority to spend the note in a transaction and optionally may receive any change/leftover funds.

More details ahead.

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