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

# Architecture

## Architecture

Okkult combines client-side proving, Ethereum contracts, and verifier contracts.

Privacy depends on local proving and safe handling of secrets.

### Security layers

* Client-side proof generation
* On-chain verifier contracts
* Non-custodial shielded state
* Independent transaction relayers

### System view

```
Browser -> proof generation -> Ethereum verifier -> protocol contract -> indexed state
```

### Next Steps

* Read **ZK circuits**.
* Review **Trust assumptions**.
* Check **Bug bounty**.


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