Cryptograph: Watch Wallet

By Perpetua Labs LLC on AppTrack Ninja.

Keys stay off your iPhone

Cryptograph is a self-custody wallet built around Apple Watch as the signing authority. Your iPhone can prepare and relay transactions, but it cannot sign them. Review what a transaction will do directly on Apple Watch before you approve it. Cryptograph decodes smart contract actions, token approvals, destinations, amounts, and fees on your watch, then signs only after your approval. A compromised iPhone can prepare a malicious request, expose public wallet information, or try to mislead you. It cannot produce a signature. Your encrypted mnemonic stays on Apple Watch, protected at rest using …

Categories: Finance

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