The short answer
To decline or withdraw optional analytics, open Analytics settings in the footer and choose Decline analytics. This stops future collection through our implementation; it does not delete data already received by Google.
Who is responsible for this website
MATRIX DEV publishes StableMatrix. The name is the public pseudonym of an independent team of enthusiasts based in the United States, not an incorporated legal entity.
This notice concerns stablematrix.net. It does not cover a partner's separately operated website. For a question about information handled by StableMatrix, email privacy@stablematrix.net.
What happens to your information
| Activity | Information involved | What happens |
|---|---|---|
| Calculator and checklist | Numbers and selections you enter | Processed in your browser. These tools do not send their inputs to an application database. |
| Analytics preference | Your allow or decline choice | Saved in this browser's local storage, with no expiry set by our code. |
| Optional Google Analytics | Page path and title, identifiers and technical request data; handoff source path, destination hostname and timer/manual trigger | The Google tag loads only after consent. Our page-view fields omit query strings, fragments and the referring page. |
| Webpage delivery | Connection and request information needed to serve the page | Hosting infrastructure in Germany handles requests. Server logs are retained for three days. |
| Email to the team | Your address, message and any attachments you choose to send | A dedicated Migadu mailbox receives the message. MATRIX DEV reads it. Correspondence is retained until you request deletion. |
| External provider visit | A new connection to a separately operated website | The destination handles its own request. Its privacy practices are separate from your analytics choice here. |
Optional analytics and browser storage
If you allow analytics, the site loads Google Analytics to measure page visits and the start of a partner handoff. A handoff event does not show whether you deposited funds, completed an exchange or became a customer.
Our event fields do not include a wallet address, transfer amount or calculator input. Google can still receive the technical information involved in an analytics request; this is not a promise of anonymous browsing or zero data collection.
Google Analytics may use cookies such as _ga and _ga_* when allowed. The separate stablematrix-analytics local-storage entry remembers your choice. The current application code disables advertising-personalization signals and Google signals in its analytics configuration.
Change your choice without losing access
If browser storage is unavailable, our implementation keeps analytics off. You can still read and use the tools.
- Open Analytics settings in the footer on any page.
- Choose Decline analytics to stop future collection through this site's implementation. It also attempts to remove accessible first-party GA cookies.
- Use your browser's site-data controls to clear saved preferences. Clearing a preference does not delete server-side data; on a future visit, the site asks again and analytics remains off until allowed.
- Your choice is local to the browser and device where you make it. Set it separately on another device.
What changes when you leave StableMatrix
The internal /run/ screen shows the configured partner hostname and a three-second countdown. You can cancel before leaving or continue manually. It is not a transaction confirmation.
The handoff uses a no-referrer policy and does not forward visitor-supplied query parameters. Parameters already present in the configured partner link belong to that destination configuration. The destination still receives the technical information needed for its own connection.
Read the destination's privacy notice before entering a wallet address or other information. Declining analytics here does not select a privacy setting there.
Storage, recipients and retention
Website hosting is in Germany. Operational server logs are retained for three days. The hosting provider's name is not published. A short retention period is not a promise of anonymous or unlogged access.
Email is handled in a dedicated Migadu mailbox, not a forwarding-only address. MATRIX DEV reads the messages to handle corrections, site problems and privacy requests. We retain correspondence until you request deletion.
Google Analytics settings checked on 22 September 2026 specify two months for event data and fourteen months for user data. Google's documentation applies the user-data period to key-event data as well. Reset on new activity is enabled for user data, so later activity can extend that period.
These Analytics settings do not set a deletion period for standard aggregated reports. Clearing browser storage or declining analytics does not delete data previously received by Google.
The team is based in the United States, hosting is in Germany, and email and analytics use external providers. Do not assume that all processing stays in your country. Email and Internet communication are not guaranteed to be confidential; send only what is needed for your request.
Questions, requests and changes
Email privacy@stablematrix.net to ask about your information or request deletion of correspondence. Tell us what information is involved and what you want us to do. Where possible, write from the address used for the original message so we can connect it to your request.
Your rights and any applicable response deadlines depend on the law that applies to your situation. A request to us does not control copies held by you, your email provider or an external service you contacted separately. We do not require a seed phrase, private key or payment to handle a request.
The date at the top identifies this notice's revision. Check this notice again if you want to understand a later change to the website's data handling.
Source notes
These sources explain the documented behavior. The website-specific practices above come from the publisher and the current implementation.
- GoogleSet up consent modeAnalytics consent implementation. Technical configuration does not establish legal compliance. Checked: 2026-09-20.
- Google Analytics HelpData retentionMeaning and limits of event/user retention and reset on activity. Actual property settings were checked separately. Checked: 2026-09-22.