The different blockchain approaches of Project Hyperledger are Fabric, Burrow, Iroha and Sawtooth. All of them can be used to develop permissioned blockchains, but each of these approaches follows a fundamentally different path. We will take a closer look at Fabric in this article because it has the most active community and is the most flexible of the variants. Fabric is universally usable due to its strong modularity. " You could think of Hyperledger Fabric as being kind of like an Apache Web Server ," says Brian Behlendorf, Executive Director of Hyperledger at the Linux Foundation. The other approaches are more intended for the implementation of special cases in restricted contexts.
With Fabric as a belgium telegram screening platform, completely individual distributed ledger solutions can be developed. Fabric contains concepts that can be implemented largely freely using code. The modeling of the desired organizational structure is used as the basis for a blockchain network.
Each participant has a fixed identity and can identify themselves using issued certificates. In addition to authentication, authorization can also be mapped, which implements the aspects of privacy and confidentiality in permissioned blockchains. The Fabric Certificate Authority (before version 1.0 Membership Service Provider [2] ) can also be used to manage certificates and participants.