Title: A new NFC card, the Swiss Key Card Post by: nullama on May 31, 2022, 12:32:09 AM I just found something that might be of interest to some people here.
It's a new NFC card with some kind of microchip inside that holds a private key and a public key in the card itself. Quote The embedded chip creates and holds a unique and uncopyable private key within the card itself, making it one of the most secure ways to store crypto. It's the Swiss Key Card: https://swisskey.io/products/btc-swiss-key-card https://i.imgur.com/LdVxTYj.jpg In theory they say that you have to use it with their (unpublished yet) app, but I reckon it could be usable as a generic NFC card for lightning payments with LNURL-withdraw for example. Title: Re: A new NFC card, the Swiss Key Card Post by: minerjones on May 31, 2022, 12:35:43 AM It's a Tangem wallet.
They have been around for a little bit now. Lots of interesting wallets produced by them...They have many different styles/logo/types Here is a link to one of the threads: https://bitcointalk.org/index.php?topic=5256059.0 Edit: Here is a link to their main website: https://tangem.com/en/ |