Nov 21, 2022Blockchain Door Lock access with a Cryptnox CardUse Cryptnox NFT smartcard for blockchain IOT projects Crytpnox is developing and producing hardware wallets (cold storage) in smart card format In this article, we will explain how to use a specific version (B-NFT-1)of the card as a blockchain door lock opener. This card type was specifically designed for NFT. The principle is to provide door access to the…Iot Blockchain5 min readIot Blockchain5 min read
Oct 2, 2022NFT Materialization with an NFT Cryptnox CardCrytpnox is developing and producing hardware wallets (cold storage) in smart card format In this article, we will explain how to use a specific version (B-NFT-1)of the card for perfect NFT materialization. …Non Fungible Tokens4 min readNon Fungible Tokens4 min read
Sep 18, 2022How to perform a dual card initialization with the Cryptnox Hardware Wallet Dual PackCrytpnox is a swiss company developing and producing hardware wallets (cold storage) in smart card format. In this article, we will describe how to generate two identical cards with the same internally generated random seed. You can purchase a Dual Pack on the Cryptnox Shop. Introduction Cryptnox introduced a proprietary and…Hardware Wallet2 min readHardware Wallet2 min read
Sep 17, 2022How to use a Cryptnox Fido2 SmartCardCrytpnox, a Fido Alliance member, is developing and producing a range of smart cards for various applications such as FIDO2. There is no specific FIDO2 software installation required. Compatible browsers and operating systems include built in support for FIDO2 devices (All Cryptnox software are developped for other types of cards…Fido2 Security Key5 min readFido2 Security Key5 min read
Sep 17, 2022Startup Guide for Cryptnox Hardware Wallet SmartCardInitialization with 12/24 Words mnemonics Crytpnox is a swiss company developing and producing hardware wallets (cold storage) in smart card format. In this article, we will explain how to initialize and perform basic operations of a Cryptnox card, by injecting a 12/24 words mnemonics (same as ledger or Metamask). …Hardware Wallet3 min readHardware Wallet3 min read
Sep 13, 2022Blockchain Electricity Power Meter with a Cryptnox CardUse a Cryptnox Hardware Wallet smartcard for IOT projects related to blockchain Crytpnox is a swiss company developing and producing hardware wallets (cold storage) in smart card format. In this project, we will show how a Cryptnox Hardware wallet smart card can be used to secure the private key for a token minting power meter. It can potentially have an application to…Blockchain4 min readBlockchain4 min read
