zKPnote Documentation

Privacy-first note-taking with blockchain-backed proof of originality. Everything you need to get started, build integrations, and understand how zKPnote works.

Getting Started

Create your vault, write notes, prove originality, and sync across devices.

FAQ

Common questions about encryption, the marketplace, proofs, wallets, and AI integration.

Marketplace Guide

List, buy, auction, and trade notes. Content protection and preview modes.

Architecture

System design, key derivation, data flow, encryption, and MCP server.

Smart Contract

Anchor program instructions, account structures, PDA derivation, and security.

Marketplace API

REST API reference for listings, purchases, auctions, proofs, and analytics.

Security

Encryption model, key management, on-chain security, threat model, and limitations.

White Paper

Vision, market opportunity, cost analysis, and the future of zKPnote.

zKPnote is currently in alpha testing on Solana devnet. Source code is private. These docs, help guides, and the white paper are public for transparency.