Coldlar

Kushen Wallet is the first hardware cold wallet platform in China, which can store almost all currencies currently on the market. The wallet consists of two parts: a hardware cold wallet (cold end) and a Kushen App (hot end). The cold end manages the private key, mainly responsible for generating the private key, building transactions and digital signatures; the hot end links to the blockchain network, mainly responsible for querying balances, broadcasting transactions and monitoring asset dynamics. The hot and cold end passes information through the QR code or NFC to ensure that the private key never touches the net, completely eliminating the risk of the private key being stolen by cyber hackers. In 2017, it was rated as a national high-tech enterprise and selected by the Ministry of Industry and Information Technology as China's outstanding blockchain enterprise directory. Won a number of patents, passed the evaluation and certification of the National Information Center Software Evaluation Center, and a series of national and international certifications such as the European Union CE, the United States FCC, the European Union RoHS, and Japan PSE. The product has been rated as “Most popular wallet for users” and “Best user experience wallet” several times.