Can I use Blockchain solution on my existing cards?
The IoT data security package Blockchain-on-a-SIM is a solution developed in cooperation with G&D, ubirch and 1NCE. The card manufacturer G+D Mobile Security prepares the SIM for the ubirch trust protocol during production. This modification in the manufacturing process makes it possible to seal the data directly at the source, in this case already on the SIM. A subsequent modification of the SIM is therefore not possible and the standard SIM card from 1NCE cannot be used for this. Please contact our Sales Team via the contact form on 1NCE.com to order the Blockchain-on-a-SIM solution.
1NCE 商店

立即购买 1NCE IoT Lifetime Flat

访问 1NCE 商店,轻松连接您的物联网设备。您只需订购 SIM 卡,选择所需的 SIM 卡类型,并填写所有必要表格。付款通过后,您将在七到十个工作日内收到卡。