Observed arrival · 2026-10-10
Mainnet Desk appears at sparrowwallet.dev
Credibility concern recorded. The source reference remains available for verification and correction.
A landing page for a proposed Bitcoin-only portfolio app for iPhone, iPad, and Mac, with self-custody claims centered on recovery words kept on the device.
- For
- Bitcoin users on iPhone, iPad, or Mac
- Worth noticing
- The page says recovery words stay outside iCloud Keychain and can be erased locally; the App Store listing is still in preparation.
Field notes
The described setup accepts either a newly generated 12- or 24-word recovery phrase or one the user already holds; an optional passphrase is also kept in Keychain. For sends, the page names an address, amount, and fee lane as inputs and says broadcasts remain irreversible even if the local portfolio is erased. These are site descriptions, not independently verified app behavior.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue