HFDX PRIVACY POLICY

Last Updated: 01.01.2026

This Privacy Policy explains how information is collected, used, disclosed, and protected in connection with the HFDX website, interfaces, and related online services (collectively, the “Platform”).

This Privacy Policy should be read together with the HFDX Terms and Conditions and Cookies Policy

1. INTRODUCTION

HFDX operates a decentralized, non-custodial protocol that enables users to interact directly with blockchain-based smart contracts.

HFDX is committed to protecting user privacy and limiting the collection and use of personal information in a manner consistent with the decentralized nature of the Protocol.

2. SCOPE OF THIS PRIVACY POLICY

This Privacy Policy applies solely to information collected through:

The HFDX website
Web-based user interfaces
Documentation portals
Marketing and informational pages

This Privacy Policy does not apply to blockchain transactions, smart contract interactions, or on-chain data, which are publicly available on distributed ledgers and are not controlled by HFDX.

3. INFORMATION WE COLLECT

3.1 Information You Provide Voluntarily

You may voluntarily provide limited information when you:

Subscribe to newsletters or updates
Contact HFDX through forms or communication channels
Participate in community or promotional activities

Such information may include:

Email address
Public wallet address (if provided voluntarily)
Communications content

HFDX does not require account registration, identity verification, or submission of government-issued identification.

3.2 Information Collected Automatically

When you access the Platform, certain information may be collected automatically, including:

IP address or approximate location data
Browser type and device information
Pages visited and interaction data
Referral sources

This information is typically collected through cookies and similar technologies, as described in the Cookies Policy.

3.3 Information Not Collected

HFDX does not:

Collect private keys or seed phrases
Access user wallets
Monitor or control on-chain transactions
Collect financial account details
Perform identity verification or KYC

4. USE OF INFORMATION

Information collected by HFDX may be used for the following purposes:

Operating, maintaining, and improving the Platform
Providing informational updates and communications
Analyzing usage patterns and performance
Supporting general, non-targeted marketing activities
Detecting security incidents or misuse

Information is not used to provide personalized financial advice or regulated services.

5. MARKETING AND COMMUNICATIONS

HFDX may engage in general, non-targeted paid and organic marketing, including newsletters, content distribution, and digital advertising.

Marketing communications are informational only and are not personalized, localized, or jurisdiction-specific.

You may opt out of non-essential communications at any time by following the instructions provided in such communications.

6. COOKIES AND TRACKING TECHNOLOGIES

HFDX uses cookies and similar technologies to support functionality, analytics, and marketing, as described in the Cookies Policy.

Cookies are not used to track on-chain activity or identify blockchain transactions.

7. DATA SHARING AND DISCLOSURE

HFDX may share information:

With service providers performing services on HFDX’s behalf (e.g., analytics, hosting, marketing)
Where required by applicable law, regulation, or legal process
To protect the rights, safety, or integrity of the Platform

HFDX does not sell personal information.

8. THIRD-PARTY SERVICES

The Platform may include links to or integrations with third-party services, including wallets, analytics providers, and communication platforms.

HFDX does not control and is not responsible for the privacy practices of third parties. Users should review third-party privacy policies before interacting with such services.

9. DATA RETENTION

Information is retained only for as long as reasonably necessary to fulfill the purposes described in this Privacy Policy, unless a longer retention period is required or permitted by law.

HFDX may retain aggregated or anonymized data indefinitely.

10. DATA SECURITY

HFDX implements reasonable administrative and technical measures to protect information from unauthorized access, loss, misuse, or disclosure.

However, no system is completely secure, and HFDX does not guarantee absolute security of information.

11. USER RESPONSIBILITY AND BLOCKCHAIN TRANSPARENCY

Users acknowledge that blockchain networks are public and transparent by design.

HFDX is not responsible for the privacy or confidentiality of information users choose to make publicly available on-chain.

12. JURISDICTIONAL NOTICE

HFDX does not represent that this Privacy Policy complies with data protection laws in every jurisdiction.

Users are solely responsible for determining whether their use of the Platform complies with applicable data protection or privacy laws, including but not limited to GDPR, UK GDPR, or similar regimes.