Privacy Policy

This Privacy Policy explains how CADENA-related interfaces handle information when you use the protocol, websites, and applications.

1. On-chain data

CADENA is built on public blockchains. Transactions you submit, including wallet addresses, token transfers, votes, and other interactions, are publicly visible and permanently stored on the underlying network. This information cannot be altered or deleted by project contributors.

2. Off-chain data

Interfaces may collect limited off-chain data such as HTTP logs, device metadata, and basic analytics to operate and improve the site. This may include IP addresses, browser type, and timestamps. We strive to minimize the amount of off-chain data collected and to store it securely for a limited time.

3. Cookies and analytics

CADENA interfaces may use cookies or similar technologies to maintain sessions and understand aggregate usage patterns. Where analytics are used, they are focused on protocol health and interface performance rather than individual profiling. You can manage cookies through your browser settings.

4. Identity and biometrics

Future versions of CADENA may support stronger identity primitives. Any integration of advanced identity, including biometrics, will be designed with privacy and security as top priorities and may rely on third-party providers or encrypted off-chain systems. Raw biometric data should never be published on-chain. Detailed documentation will accompany any such feature before launch.

5. Third-party services

CADENA interfaces may integrate third-party services such as wallet providers, RPC nodes, analytics, or social media embeds. These services may collect and process data under their own policies. You should review the privacy practices of any third-party service you use in connection with CADENA.

6. Your choices

You can choose which wallets, interfaces, and networks to use with CADENA. You may also use privacy tools in your browser or network setup. However, because blockchains are public, complete anonymity cannot be guaranteed, and on-chain activity may be linkable over time.

7. Changes to this policy

This Privacy Policy may be updated periodically. The "last updated" date at the top of this page indicates the current version. Continued use of CADENA interfaces after changes means you accept the updated policy.