Privacy Policy

1. What we collect

• Wallet data: your public wallet address(es), signed sign-in messages, on-chain activity with our programs, and an optional display name
• Content: deal suggestions, comments and votes
• Verification data (only if you request verification): legal name, contact email, date of birth, address, country of residence, U.S. person status, government ID images, a selfie holding the ID, accreditation documents (tax returns, W-2s, statements, credit reports, professional letters or licences) and our review notes
• Screening data: sanctions-list match results and the country derived from your IP address at submission
• Technical data: IP address (used for country detection and security), browser type and error logs. We do not use advertising trackers

2. Why we use it

• To run the Services and keep your session secure
• To verify eligibility for the economic features under Regulation S and Rule 506(c)
• To meet sanctions, anti-money-laundering and record-keeping obligations
• To prevent fraud and abuse
• To communicate with you about your verification or account
• To contact you about your verification and membership: we keep the contact email you give during verification, with your name, country, linked wallets and verification status, in an admin-only member record, even after a verification is rejected or expires

3. How verification documents are stored

Documents are stored in private, encrypted object storage, never in public storage and never in our application database. They are only viewable by authorised Mainstreet reviewers through an authenticated admin session, and every view and decision is logged. Personal data is excluded from application logs.

4. Who we share it with

We do not sell personal data. We share it only with service providers that host our infrastructure and storage (under confidentiality obligations), our legal and compliance advisers, and authorities when the law requires. Your wallet address, votes, comments and on-chain eligibility status are public by nature.

5. How long we keep it

Verification records and documents are kept for at least five years after our relationship with you ends, or longer where the law requires, then deleted. Other data is kept while your account is active and for a reasonable period afterwards.

6. Your rights

Depending on where you live, you may have the right to access, correct or delete your data, object to or restrict its use, and complain to a data protection authority. Some data must be kept for legal reasons even if you ask us to delete it. Email support@mainstreet.cx.

7. International transfers and security

Our providers may process data in countries other than yours. We use encryption in transit and at rest, access controls and audit logs, but no system is perfectly secure.

8. Changes and contact

We will post changes here with a new date. Contact: support@mainstreet.cx.