How On-Chain Mind collects, uses and protects your personal information, and the rights you have over it.
If you have any question about this policy or about how we handle your data, email us at support@onchainmind.io or contact us through our contact page.
When you create an account, start a trial, subscribe to a paid plan or sign up to our newsletter, we collect your name, email address and billing details. When you join the newsletter we also note which of our pages you joined from (for example our YouTube, X or advertising sign-up pages). If you contact us, we keep a record of that correspondence.
If you use the Studio's Journal, favourites or collections while signed in, we store them on our servers so they stay in step across your devices. They are kept under an anonymous identifier derived from your account, not under your name or email address.
Payments are handled by our payment processor. We never see or store your full card number.
When you use the Platform we collect limited technical information, including your IP address, browser and device type, and the pages you visit. We use this to keep the Platform secure, to make sure it works properly, and to understand in aggregate how it is used.
If you allow advertising cookies (see section 8), we also record how you reached us: the campaign tags in the link you followed, the website that referred you, and the click identifier Meta adds when you arrive from one of our ads on Facebook or Instagram. We use this to measure which of our ads and links bring people to On-Chain Mind.
We do not collect special category data, and we do not sell your personal information.
Under UK data protection law we must have a lawful basis for each use of your personal information. Ours are as follows:
Where we rely on legitimate interests, we have considered whether those interests are outweighed by your rights, and we have concluded they are not. You can object to this processing at any time, as set out in section 8.
You can stop receiving our newsletter and any marketing email at any time by clicking the unsubscribe link at the bottom of any such email, or by changing your preferences in your account. We will action this promptly.
Opting out of marketing does not stop service and transactional emails, which we need to send you while you hold an account or a subscription.
We do not sell, rent or trade your personal information.
We share it only with service providers who help us run the business, and only so far as they need it. They act on our instructions under a written contract and may not use your data for their own purposes. These include:
We advertise on Meta's platforms. To learn which of our ads bring people who go on to read our newsletter or become members, and so that Meta shows our ads to people likely to find them useful, we use the Meta Pixel on our website and Meta's Conversions API from our servers. When one of these happens, we tell Meta that it happened:
With each of these we send the address of the page, your IP address, your browser type, Meta's cookie identifiers and, where we have them, your email address and an identifier for your account. Your email address and account identifier are hashed (turned into a scrambled code) before they are sent to Meta; Meta compares the code with its own records but cannot read the address from it. We do not send your name, your card details, or anything you write in the Studio.
For collecting this information and sending it to Meta, we and Meta Platforms Ireland Limited are joint controllers. What Meta then does with it, including using it to show and improve ads, is set out in Meta's Privacy Policy, and you can exercise your rights over Meta's own use with Meta directly. You can manage the ads Meta shows you in your Facebook or Instagram ad settings.
If you live in a US state with a consumer privacy law, such as California, sending this information to Meta may count as "sharing" for advertising. You can opt out at any time with Cookie settings at the bottom of every page, and we treat a Global Privacy Control signal from your browser as an opt-out automatically.
We may also disclose information where we are required to do so by law, by a regulator, or by a court, or where necessary to establish, exercise or defend legal claims.
Some of our service providers are based outside the United Kingdom, including in the United States and the European Economic Area. This means your personal information may be transferred to, stored in, or accessed from those countries.
Where we transfer personal information outside the UK, we make sure an appropriate safeguard is in place. Depending on the provider, we rely on:
You can ask us for more detail about the safeguards that apply to a particular transfer.
Where we no longer need your information, we delete it or anonymise it.
Our subscription platform stores a sign-in token in your browser so that you can sign in and stay signed in to the members' area. This is essential to a service you have asked for and cannot be switched off without breaking it. We also remember your cookie choice in your browser, so we don't ask you on every visit.
For site measurement we use a privacy-focused analytics provider that does not use cookies, does not collect personal information, does not fingerprint your device and does not track you across other websites. The Studio also counts how its features are used, such as which dashboards are opened, without any identifier. Statistics are aggregated and cannot be used to identify you. We honour Do Not Track and Global Privacy Control signals for these counts.
We use the Meta Pixel to measure our advertising on Facebook, Instagram and Threads (see section 5). When it runs, Meta sets two cookies on our site: _fbp, which identifies your browser to Meta, and _fbc, which records the ad you clicked, if any. Both last up to 90 days. We also keep, in your browser, a note of the campaign tags and referring website of your visit, so that a later sign-up can be credited to the right ad or link.
You can also block or delete cookies in your browser settings, but if you block the essential sign-in storage you will not be able to sign in.
Under UK data protection law you have the right to:
To exercise any of these rights, email us at support@onchainmind.io or contact us through our contact page. We will respond within one month. Exercising your rights is free, and we will not treat you differently for doing so.
If you are outside the United Kingdom, you may have equivalent or additional rights under your own local data protection law, and this policy does not restrict them.
We do not make decisions about you that produce legal or similarly significant effects using automated processing alone, and we do not carry out profiling of that kind.
If you are unhappy with how we have handled your personal information, please tell us first so we can put it right.
You also have the right to complain to the Information Commissioner's Office, the UK supervisory authority for data protection, at ico.org.uk/make-a-complaint or on 0303 123 1113. If you are based elsewhere, you may complain to your own national data protection authority.
We use appropriate technical and organisational measures to protect your personal information, including encryption in transit, access controls, and choosing reputable providers who maintain recognised security standards.
No method of transmission or storage is completely secure, so we cannot guarantee absolute security. If a breach occurs that is likely to result in a high risk to your rights, we will notify you and the Information Commissioner's Office as required by law.
The Platform is not intended for anyone under the age of 18 and we do not knowingly collect information from children. If you believe a child has given us their personal information, contact us and we will delete it.
We may update this policy from time to time. We will post the updated version on this page and change the date below. Where a change is material, we will tell you by email.
On-Chain Mind is a trading name of Nebula Ventures Ltd, a company registered in England and Wales, company number 16509781. Registered office: 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom.
Nebula Ventures Ltd is the data controller responsible for your personal information. Contact: support@onchainmind.io or onchainmind.io/contact. See also our Terms of Use and Disclaimer.
Last updated 26/10/2026.