QAN Demo

QANplatform official logoAbout QANPlatform

QANplatform - Quantum-Resistant Hybrid Blockchain

QANplatform is a next-generation, Layer-1 quantum-resistant hybrid blockchain platform designed to make blockchain development secure, flexible, and future-proof. It serves as foundational infrastructure for building decentralized applications and enterprise blockchain solutions.

Key features:

  • Quantum-resistant security: Built with post-quantum cryptography (for example CRYSTALS-Dilithium) to protect against future quantum computing attacks.
  • Hybrid architecture: Combines public and private blockchain layers, giving enterprises flexibility in data privacy and transparency.
  • Multi-language support: Developers can write smart contracts in virtually any programming language, lowering barriers to entry.
  • Ethereum compatibility: EVM compatibility enables migration of Ethereum-based apps and tools to a quantum-secure environment.
  • Developer incentives: Models that can reward developers for reusable code and long-term contributions.
  • Green and efficient: Consensus approach aimed at decentralization and energy efficiency.

Use cases: Smart contracts, DApps, DeFi, NFTs, tokens, DAOs, CBDCs, and metaverse applications, all built with future-proof cryptographic protections.

Why it matters: As quantum computers advance, many current blockchains could become vulnerable. QANplatform addresses this proactively by integrating quantum-secure primitives at its core.

This site is primarily a hands-on showcase of QANplatform TestNet capabilities across multiple on-chain demos. To help users access those demos quickly, it also includes a browser-based wallet onboarding flow. The official XLINK desktop app beta is already available and is the preferred option: XLINK Desktop App setup.

Official project links: qanplatform.com and github.com/QANplatform.

About This Site

Purpose: showcase practical QAN TestNet use cases (Documents, Audit, Escrow, Certificates, Donations) in an easy-to-try format. Wallet generation is provided as onboarding support for users who want a browser-based path into the demos.

Quick start for new users

1. Open `Wallet Management` and generate a test wallet.

2. Save your wallet file in `Show Wallet info`.

3. Try `Documents`, `Audit`, `Escrow`, `Certificates`, and `Donations` demos.

This is a public learning demo for QAN TestNet users. It is a community project and is not an official QANplatform product.

Wallet behavior here may differ from the official desktop app beta. In this demo, validity can expire and may require manual renewal from the UI.

This site is intentionally designed to make TestNet access easier for users who do not want to use command-line tooling.

Contract Transparency

The demos use real smart contracts deployed on QAN TestNet. Actions such as document registration, audit anchoring, certificate issuance, escrow updates, and donation ledger entries are blockchain transactions when the related contract is configured.

Network

QAN TestNet

Chain ID: 1121

RPC

https://rpc-testnet.qanplatform.com

Explorer

https://testnet.qanscan.com
ContractDemoPurposeConfigured Address

DocumentRegistry

contracts/DocumentRegistry.sol

Documents Demo

Registers document hashes and verifies whether a file fingerprint has changed.

0xF913...3E86

AuditAnchor

contracts/AuditAnchor.sol

Audit Demo

Anchors hash-chain checkpoints for tamper-evident activity history.

0xAdcf...a5e4

MilestoneEscrow

contracts/MilestoneEscrow.sol

Escrow Demo

Demonstrates milestone-based escrow states on QAN TestNet.

0x2628...7BF2

CertificateRegistry

contracts/CertificateRegistry.sol

Certificates Demo

Issues and verifies certificate attestations using on-chain records.

0x54CF...3777

DonationTransparency

contracts/DonationTransparency.sol

Donations Demo

Records campaign setup, donation entries, and expense entries for public inspection.

0xF508...57ce

Legal Notice, Terms of Use, and Privacy Notice

Legal Notice

QANDemo is an independent public learning demo for QAN TestNet. It is not an official QANplatform product, not a financial service, and not a production custody or identity service. Content is provided for educational and testing purposes only.

Terms of Use

  • Use this site only with QAN TestNet assets, test wallets, and non-production data.
  • You are responsible for wallet files, private keys, browser storage, and transactions you submit.
  • The site is provided as-is, without uptime, accuracy, security, or fitness-for-purpose guarantees.
  • Do not use the demo for unlawful activity, abusive content, harmful material, spam, harassment, hateful or discriminatory content, explicit sexual content, malware, or attempts to disrupt the site.
  • Do not enter personal, confidential, regulated, offensive, inappropriate, or production information into demo fields. Anything submitted on-chain may become public and persistent.

Privacy Notice

  • The demo can process wallet addresses, transaction hashes, and records you choose to submit on-chain.
  • On-chain data is public on QAN TestNet and may remain visible through explorers and RPC endpoints.
  • Browser-only demo state may be stored locally on your device to support the UI experience.
  • This site does not use analytics cookies, advertising cookies, or third-party tracking cookies.
  • No cookie consent banner is shown because the demo is designed without non-essential cookies. If essential technical storage is needed by the browser or wallet connection flow, it is used only to provide the requested functionality.
  • Avoid entering personal, confidential, or production information into demo fields.

Last updated: May 16, 2026. These notices are a basic transparency summary for this demo and are not legal advice.