Madriun · Legal
Privacy Policy
Last updated November 5, 2026
Madriun is operated by Estevan Pedro Wisoczynski Reboledo (“Madriun,” “we,” “us,” or “our”). This policy explains how we handle information when you use Madriun, a creator membership service running on Solana mainnet, where payments use real funds and are recorded publicly on the blockchain.
Information you provide or create
Madriun processes the public wallet address you choose to connect, signed authentication data used to verify that wallet, and the content and profile details you submit, such as creator pages, posts, comments, and profile images. If you choose an account-based sign-in option, the identity provider may also process information under its own privacy policy.
Information created through use
Madriun creates signed, HTTP-only sign-in session cookies that expire after one day and stores the wallet address associated with a session. The site stores limited interface preferences in your browser. Solana transaction details are public and can be read independently of Madriun.
For security and abuse prevention, Madriun records allowlisted event names, outcomes, timestamps, and, for some events, a shortened public wallet address. Rate limits use wallet addresses or validated request audiences to prevent abuse. Hosting, database, and storage providers may process technical request information to operate and protect the service.
How information is used
Information is used to provide sign-in, creator pages, publishing, membership access, wallet actions, support, and security protections; to store content you submit; and to maintain and improve the service. Madriun does not receive or store your wallet’s private keys.
Service providers
Madriun uses service providers for application hosting, database persistence, and uploaded media storage. Privy may process account identity information when account-based sign-in is enabled. The configured Solana RPC provider processes blockchain requests, and Coinbase’s exchange API may receive requests for the SOL/USD display quote. These providers handle information under their own terms and privacy practices.
Retention and your choices
Session cookies expire after one day, and browser preferences can be cleared in your browser settings. Account, creator, and submitted content records are retained while needed to provide the service, protect users, resolve disputes, or meet legal obligations. You may request access, correction, or deletion of information associated with your account by emailing us. We will assess and respond to requests as required by applicable law. Public blockchain records are controlled by the network and cannot be deleted by Madriun. Disconnecting your wallet does not remove previously submitted content or on-chain activity.
Policy updates
We may update this policy as the service or its providers change. The current version and its update date will be posted on this page.
Contact
Privacy questions and requests can be sent to [email protected].
To delete your account and the data tied to it, email [email protected] from an address you can verify, and include your wallet address. Information recorded on the Solana blockchain is public and cannot be deleted.