What is RBA?
RBA is the native digital currency of the Roburna ecosystem and serves as the primary asset used across the network’s infrastructure, applications, participation systems, and ecosystem services.
Within the Roburna ecosystem, RBA plays multiple roles beyond simple transaction usage. It is designed to support network activity, validator participation, ecosystem interaction, and infrastructure coordination across both the Roburna main-chain and its sub-chains.
RBA is used to power core ecosystem functions such as:
- Network transaction fees
- Validator participation
- Ecosystem interactions
- Participation and earning systems
- Sub-chain operations
- Application-level ecosystem activities
As the ecosystem expands, RBA acts as the shared utility layer connecting Roburna’s infrastructure, applications, validators, developers, and community participants.
RBA also plays an important role in Roburna’s participation-focused ecosystem model. Through Roburna’s Proof-of-Earn (PoE) and Delegated-Proof-of-Earn (DPoE) systems, RBA is integrated into network participation and ecosystem reward structures designed to support broader accessibility and validator inclusion.