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

# Home

> **Prove Everything. Reveal Nothing.**

Welcome to the official ZK-Provenance documentation. This is your complete guide to understanding and using the ZK-Provenance protocol — decentralized document verification powered by Zero-Knowledge proofs on Solana.

## What is ZK-Provenance?

ZK-Provenance is a privacy-preserving document attestation protocol. It lets you **prove the authenticity of any document** without revealing its contents — verified on-chain via Solana in milliseconds.

## Quick Links

| Resource      | Link                                                                       |
| ------------- | -------------------------------------------------------------------------- |
| 🚀 App        | [zkprovenance.app](https://zkprovenance.app)                               |
| 🌐 Website    | [zkprovenance.io](https://zkprovenance.io)                                 |
| 📄 Whitepaper | [zkprovenance.io/whitepaper.html](https://zkprovenance.io/whitepaper.html) |
| 🐦 Twitter    | [@ZkProvenance](https://x.com/ZkProvenance)                                |
| 📧 Contact    | <hello@zkprovenance.io>                                                    |

## Core Stats

| Metric               | Value                           |
| -------------------- | ------------------------------- |
| Proving System       | Groth16                         |
| Elliptic Curve       | BN254                           |
| Hash Function        | Poseidon-128                    |
| Proof Size           | 288 bytes                       |
| Verification Time    | <1ms                            |
| Cost per Attestation | $0.0001                         |
| Network              | Solana Devnet → Mainnet Q4 2026 |

## Documentation Structure

* **Introduction** — What ZK-Provenance is and how it works
* **Quick Start** — Generate your first proof in 5 minutes
* **Core Concepts** — Deep dive into ZK proofs, Poseidon, Merkle trees
* **Compliance Frameworks** — GDPR, HIPAA, SOC2 and more
* **On-Chain Reference** — Anchor program, Program ID, attestation structure


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