The eNaira infrastructure is based on the distributed ledger technology (DLT) and this supports the two-tiered model architecture which the CBN has adopted.
The Hyperledger Fabric variant of the DLT has been adopted for use as it inhabits the above requirements. The Hyperledger Fabric is an open-source enterprise-grade permissioned distributed ledger technology (DLT) platform, designed for use in enterprise contexts and accommodates the underlying requirements highlighted above. In addition, Hyperledger supports a modular architecture which is a key consideration for the eNaira system, and it has a robust security architecture, is configurable, versatile, optimisable, scalable, and open to innovation