The moment of seed phrase generation is the most critical security event in a wallet’s lifecycle. Tonkeeper for Android handles this with utmost care. The phrase is generated using a cryptographically secure random number generator (CSPRNG) on the user’s device, ensuring maximum entropy and unpredictability. The process is conducted entirely offline to prevent any potential interception. The application then forcefully guides the user to write the 24 words down on physical paper, explicitly warning against digital storage. To ensure the phrase has been recorded correctly, tonkeeper requires the user to verbally confirm a selection of the words in the correct order. This paper backup is the user’s ultimate lifeline. The wallet itself does not store this phrase on its servers nor does it have access to it. This rigorous process ensures that from the very beginning, the Android user’s journey is grounded in best-practice security, establishing a foundation of trust and safety for all future transactions.
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