MILLIONS ONE
This policy explains what personal data MILLIONS ONE handles when you create an account, buy ONES, or leave a Mark, and what you can ask us to do with it.
Last updated: 1 October 2026
MILLIONS ONE is the project behind this website. The legal entity behind it, its address and the contact details for privacy questions are listed on the contact page.
A Mark exists to be seen. Your photograph, display name, city and country, your story and the links you add to your Mark are shown publicly on the artwork page, on your Mark page and on your certificate, and can be shared by anyone. Your email address, your balance and your referral records are never shown publicly.
Because a published Mark is permanent, please choose your photograph and your words with care before confirming.
We process your data to perform our agreement with you (your account, your purchase, your Mark), for our legitimate interest in securing the platform and preventing abuse, and on the basis of your consent where consent is the appropriate ground, for example optional cookies or analytics.
We do not sell your personal information to advertisers.
Account and referral data is kept while your account is open, and for as long as required by accounting, tax and consumer rules. Photographs, stories and Mark positions that have been published are preserved as part of the artwork, in line with the project commitment of at least 20 years, and may also exist in security backups.
Your data is processed by our providers' systems, which may be located outside your country. Where required, we rely on recognised transfer safeguards so that the same level of protection applies.
A published Mark cannot be modified or deleted on request: that permanence is the foundation of the artwork. If you ask us to remove content that is protected by a mandatory right, we will explain what is possible and what is not.
Access to your account is protected by authentication, and we use recognised hosting and storage controls for the artwork data. No method of transmission over the internet is completely secure, so please keep your credentials confidential and tell us promptly if you believe your account is compromised.
You must be at least 18 to buy a Mark or create an account on your own. Where participation by a minor is allowed, the account and the uploaded photograph must be authorised and managed by a parent or legal guardian.
We may update this policy as the project and the law evolve. The current version, with its effective date, is always published here.