When you first sign up for the Iskra Portal, you will be asked to select a wallet address (wallet account) to use in the Portal. Unlike other Web 3 services, Iskra platform gives Contribution Points (CP) based on platform use or contribution. These CPs are rewarded based on the wallet binded to the account. We advise you to select a wallet address (wallet account) with extra care as it is not possible to change to another wallet address (wallet account) once it is bound with the Portal account.