Privacy
Last updated 2 November 2026
Mamoru is an open-source project run by its contributors, not a company. We keep as little about you as we can. No ads, no third-party analytics, nothing sold. This page lists what we keep and why.
What we keep
Your account: the address of your smart account, the public key and ID of your passkey (never the passkey itself), the chains and positions it uses, and when it was created.
Your balances and positions over time, to show you your history. These are already public on the blockchain.
How often your account is used, counted by day.
Feedback you send us, and a contact if you choose to add one.
Your email, only if you write to us or join a list.
Cookies
The app sets one cookie to keep you signed in. Your device also remembers which passkey belongs to your account.
mamoru.lol may set one random visitor ID to compare versions of the page. It is not set if your browser sends Do Not Track or Global Privacy Control.
Your IP address
We use it only to stop abuse, such as too many sign-ups or messages at once. We keep it only in hashed form, and only as long as that limit needs it.
Who else sees data
Cloudflare hosts mamoru.lol and the app and keeps short-lived request logs.
Blockchain nodes (RPC providers) receive the requests needed to read and send transactions. Circle sees the transfers it handles when funds move between chains.
Price and pool data providers receive no personal data.
Feedback is shared with the contributors in our internal chat. Emails are sent through Loops.
Anything done on a blockchain is public and permanent.
Your choices
Write to hi@mamoru.lol to see, correct or delete what we hold about you. We cannot delete anything that is on a blockchain.
Changes
If this changes, we will post it here with a new date.