Microsoft has just implemented an additional consent mechanism for clients creating Azure ether-based apps that eliminate mining.
Called "proof-of-authority", the mechanism significantly replaces the extraction of proof work process that is common in public blockchains. However, it is only applicable in an authorized network scenario, ie in private blockchains or in the consortium where only the invited parties can participate as nodes, the Azure software engineer Cody Born wrote in a Tuesday post .
The addition of evidence -authority allows Arure's institutional clients to verify transactions more efficiently and maintain high levels of security, said Born, even though "the underlying ether has no value. . "
"An alternative protocol, Proof of Authority, is more suitable for authorized networks where all consensus participants are known and reliable without the need for mining, the Authority Test is more efficient while maintaining tolerance to Byzantine errors. "
The consent to the proof of authority essentially requires the presence of invited parties as evidence of their participation in the decentralized network.
To this endeavor, the post said that the mechanism allows "each consensus participant to delegate multiple nodes to be executed on their behalf" – the goal is to ensure that even if a node drops, a & # 39; consensus authority can still maintain its presence on the network.
It should be noted that the proof of authority is not new, and was conceived for the first time by the developers of Parity, customer of ethereum. It has also been implemented on the VeChain blockchain.
The addition follows Microsoft's launch of Azure Blockchain Workbench, a tool designed to simplify the process for businesses that create decentralized applications on the cloud computing platform.
Microsoft image via Shutterstock