Privacy Policy

Welcome to HashColo (hashcolo.com). HashColo is an exclusive virtual Bitcoin (BTC) mining simulation platform. We are committed to safeguarding the privacy and security of all users who interact with our platform and services.

This Privacy Policy outlines how HashColo collects, manages, processes, and protects your data when accessing our website, services, and smart contract integrations.

Because HashColo utilizes decentralized Web3 authentication, we do not require or collect traditional personal credentials like passwords:

• Public Blockchain Wallet Address: When you connect your Web3 wallet (e.g. MetaMask, Trust Wallet) via Polygon PoS, we read your public wallet address to authenticate your account using cryptographic signatures (EIP-4361).
• Virtual Mining Simulation Data: Racks, ASICs, cooling equipment, power allocation, virtual hash rate, accumulated Bitcoin mining balances, and in-game transaction history.
• Technical & Usage Information: Anonymized browser type, operating system version, and system logs necessary for debugging, platform security, and preventing multi-accounting abuse.

Your information is used solely for the following objectives:

• Simulating real-time virtual Bitcoin mining telemetry and reward calculations.
• Processing deposit confirmations and payout requests via Polygon PoS network.
• Detecting and mitigating automated exploitation, bot attacks, and sybil vulnerabilities.
• Maintaining continuous operational stability and high performance for all miners.

We adhere to strict data security measures. We do not sell, rent, or trade your wallet details or usage history to any third-party advertisers or data brokers.

All server communication is encrypted over HTTPS with TLS 1.3. Cryptographic tokens and sessions are secured with httpOnly, SameSite cookies to protect your simulation access against cross-site scripting (XSS) and cross-site request forgery (CSRF).