> For the complete documentation index, see [llms.txt](https://zokanetwork.gitbook.io/zokanetwork/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zokanetwork.gitbook.io/zokanetwork/privacy/why-privacy.md).

# Why Privacy Matters

## Fungibility

If transaction histories are public and easy to label, coins can become non-fungible in practice. Privacy helps each unit of ZKA remain economically equivalent.

## Financial Freedom

Users should not need to expose balances, counterparties, or financial behavior to participate in a public blockchain.

## Data Protection

Wallet information is sensitive personal data. ZOKA keeps that view local to the wallet owner.

## Self-Custody and Privacy Together

Privacy is strongest when it is paired with self-custody. A wallet that keeps keys local but asks a server to calculate private history can still leak user behavior. ZOKA's wallet flows are designed so public RPC provides chain data while local wallet software reconstructs the user's private view.

Users still need good operational hygiene: protect backups, avoid posting scan keys, prefer trusted network paths, and keep devices updated.


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