Hardware wallet maker Ngrave has released version 1.8 of the ZERO firmware, moving wallet synchronization and transaction signing to its open-source Universal QR Protocol. The update also adds support for Polygon tokens and includes improvements to fingerprint recognition and overall system stability. According to Techub, citing Cointelegraph, the change enables offline transaction signing through an open-source QR-based protocol. Ngrave ZERO is a non-custodial hardware wallet positioned around high security and offline storage, and the company said the update is aimed at making asset management more transparent and secure.
Hardware wallet company Ngrave has released version 1.8 of the ZERO firmware, shifting wallet synchronization and transaction signing to its open-source Universal QR Protocol, according to Techub.
The release also adds support for Polygon tokens and brings improvements to fingerprint recognition and system stability.
What changed in ZERO 1.8
Ngrave ZERO is a non-custodial hardware wallet focused on high security and offline storage. Techub, citing Cointelegraph, said the update enables offline transaction signing through an open-source QR protocol and is intended to improve the transparency and security of the asset management process.
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