Hubra Privacy Policy
This Privacy Policy explains how Hubra (the “Website”, the “App”, or “Hubra”) collects, uses, stores, and discloses information when you use Hubra and the related content, services, and applications made available through it (collectively, the “Services”). Hubra was developed by a dedicated member of the Solana community and his company (the “Developer”). By accessing or using the Services, you confirm that you have read, understood, and agree to the practices described in this Privacy Policy. If you do not agree, do not use the Services. This Privacy Policy should be read together with the Hubra Terms and Conditions.Our Approach
Hubra is a non-custodial platform aggregator for the Solana ecosystem. We do not operate accounts in the traditional sense — you interact with the Services through your own self-custodial Solana wallet. We collect the minimum information needed to operate the Services, calculate your Points, and improve the product. We never sell your data, and we never ask for or receive your private keys or recovery phrases.Information We Collect
Wallet address
When you connect a Solana wallet, we collect and store your public wallet address (a base58 string). We use it to recognize you across sessions, read your on-chain holdings, calculate Points, and operate features such as referrals. We also record the name of the wallet provider you connect with (for example, Phantom or Solflare) for analytics attribution.On-chain holdings snapshots
To calculate Points and show your portfolio over time, we periodically read public, on-chain information associated with your wallet address and store daily snapshots of your holdings, including:- Native SOL stake amounts
- Liquid staking (raSOL) balances
- Leveraged staking (raSOL Max) positions
- USDC / raUSDC balances
- The computed USD value of those holdings at snapshot time
Points and referrals
We store your Points history (daily and cumulative totals, the per-product breakdown used to calculate them, and your tier). If you create or apply a referral code, we store the relationship between your wallet and your referrer’s wallet, along with your referral code.Activity records
When you complete an action through the Services (such as stake, unstake, claim, or restake), we may store a record of that action — the action type, asset, strategy, amount, and the public transaction signature — to power your activity feed.Push notifications (optional)
If you choose to enable browser push notifications, we store the push subscription endpoint and the associated encryption keys provided by your browser, so we can deliver notifications you have requested. Enabling push notifications requires you to sign a message with your wallet to prove ownership of the address.Newsletter (optional)
If you choose to subscribe to our newsletter, we collect the email address you provide and your marketing preference. Email addresses are handled by our email provider (see “Third-Party Services” below).Technical information
We collect your browser’s User-Agent string when you connect a wallet or subscribe to push notifications. We use it for support, troubleshooting, and to avoid duplicate notification subscriptions. We also use privacy-respecting analytics (see “Analytics” below) to understand aggregate, non-identifying usage of the Services.Information We Do Not Collect
We want to be explicit about what Hubra never collects or has access to:- Private keys, secret keys, or recovery (seed) phrases. All transaction and message signing happens entirely within your own wallet. Hubra never sees this material.
- IP-based geolocation or precise location data.
- Device fingerprints or persistent device identifiers beyond the User-Agent described above.
- Cookies. The Services do not set tracking cookies.
- Government identifiers, health data, biometric data, financial-account credentials, or other sensitive “Regulated Data” as defined by applicable data-protection laws.
How We Use Information
We use the information we collect to:- Operate, maintain, and provide the Services;
- Read your on-chain holdings and calculate and display your Points and tier;
- Operate the referral program;
- Build transactions for you to review and sign, and broadcast transactions you have signed;
- Deliver push notifications you have requested;
- Send the newsletter you have subscribed to;
- Provide support and troubleshoot issues; and
- Understand aggregate usage and improve the product.
Analytics
We use Vercel Analytics and Vercel Speed Insights to measure page views and performance metrics (such as Core Web Vitals). We also record anonymized event funnels — for example, which wallet provider was used, whether an action succeeded or failed, and amount ranges (buckets) rather than exact figures. These events do not include your wallet address or your exact transaction amounts.Third-Party Services
The Services integrate with third parties to function. Depending on the actions you take, your public wallet address and the relevant transaction details (for example, token mints and amounts) may be shared with:- Solana RPC providers — to read on-chain data and broadcast transactions;
- Sanctum — to route liquid-staking token swaps;
- Voltr — to operate the USDC Earn vault;
- Jito — to submit transactions with MEV protection;
- Firebase Cloud Messaging (Google) — to deliver push notifications, if you enable them;
- Resend — to manage newsletter email, if you subscribe; and
- Vercel — for hosting and the analytics described above.
Data Security
We use encryption in transit (HTTPS/TLS) and at rest for the information we store, and we follow industry best practices to protect it. Access to stored data is restricted. No method of transmission or storage is completely secure, however, and we cannot guarantee absolute security. We collect only the minimum information required to provide the Services, and we never offer your information for sale.Data Retention
We retain wallet addresses, holdings snapshots, Points history, referral relationships, and activity records for as long as needed to provide the Services and maintain historical features such as your Points trajectory, or as required for legitimate purposes such as fraud prevention or compliance with applicable law. Push subscriptions are retained until you unsubscribe.Your Choices and Consent
Your use of data-collecting features is opt-in, and we respect your decision to decline:- You choose whether to connect a wallet. You can disconnect at any time.
- Push notifications are off until you enable them, and you can turn them off at any time from your browser or device or by unsubscribing in the App.
- The newsletter is opt-in, and every email includes a way to unsubscribe.
Data Deletion
You may request deletion of the information associated with your wallet address — including holdings snapshots, Points history, referral relationships, activity records, and push subscriptions — by emailing us at hello@hubra.app. We may ask you to verify ownership of the wallet before acting on the request. We will delete the requested information except where we have a lawful reason to retain it, such as regulatory requirements or fraud prevention. Please note that information recorded on the public Solana blockchain is outside Hubra’s control and cannot be altered or removed by us.Children’s Privacy
The Services are intended only for users who are 18 years or older, or who meet the age of legal consent in their jurisdiction. We do not knowingly collect information from minors. If we learn that we have collected information from a minor without the consent of a parent or guardian, we will delete it. If you believe a minor has provided us information, please contact us at hello@hubra.app.International Users
The Services are operated for a global audience, and your information may be processed in countries other than the one in which you reside. By using the Services, you consent to such processing in accordance with this Privacy Policy and applicable law.Changes to This Privacy Policy
The Developer may update this Privacy Policy from time to time. Material changes will be reflected by updating the “Last updated” date below. Your continued use of the Services after a change takes effect constitutes acceptance of the revised Privacy Policy.Contact
For questions or requests regarding this Privacy Policy or your information, please contact: Email: hello@hubra.appLast updated: June 2026