The Ministry of Electronics and Information Technology (MeitY), Government of India, Shri S. Krishnan, Secretary, MeitY launched the Vishvasya-Blockchain Technology Stack to offer Blockchain-as-a-Service with a geographically distributed infrastructure designed to support  various permissioned Blockchain based applications.

• MeitY also unveiled the NBFLite-Lightweight Blockchain Platform, Praamaanik - an innovative blockchain-enabled solution for verifying mobile app origin and National Blockchain Portal.
• National Blockchain Framework technology stack is architected with Distributed Infrastructure, Core Framework functionality, Smart Contracts & API Gateway, Security, Privacy & Interoperability and Applications development offering Blockchain as a Service (BaaS). NBF currently supports two permissioned Blockchain platforms and is extensible.
• The Technology Stack is hosted on geographically distributed infrastructure at NIC Data centers i.e. Bhubaneswar, Pune, Hyderabad.