“…Based on stored in the blockchain ledger of changes records digital government can introduce services that provide personal identity system that offers authentication and digital signature functions to the citizens (Hou, 2017). The adoption of digital identity solutions helps to empower citizens and build a more connected digital society (Argento et al, 2021;Sinha and Pradhan, 2021). Moreover, blockchain used as a basis for government digital services is also very useful as document management system.…”