Why do I need to submit a transaction?

In sproof, each change of your profile is represented by an event. Multiple events can then be embedded into a single transaction. In order to submit your events to the blockchain you need to digitally sign them with your private key. Therefore, you need to enter your passphrase before your events can be sent to […]

What is a profile?

In sproof we link the public key of a user to a profile. A profile consists of a name, image and a description. It is also possible to add and confirm a website. Additionally, a profile can collect confirmation from other profiles to build a Web of Trust.