A blockchain consensus mechanism that determines which miner can add transactions to the blockchain based on the amount of crypto the miner holds. The more crypto and the longer it is held (the more ...

A private blockchain consensus method that relies on the reputation of the "validator" nodes. Proof-of-authority (PoA) differs from proof-of-stake (PoS), which is based on how much crypto is staked.

Forgoing crypto’s main principles, proof-of-authority is used by world giants and tech companies for better efficiency and scalability. While the proof-of-authority consensus algorithm is turning into ...

As the blockchain concept expands beyond cryptocurrency into software applications, improving transaction-throughput performance has become a critical area of research and development. One of the more ...

Microsoft’s cloud platform Azure has introduced a proof-of-authority (PoA) algorithm on its Ethereum (ETH) blockchain product, according to a blog post Aug. 7. The new Ethereum network algorithm will ...

MIAMI--(BUSINESS WIRE)--VRRB Labs (“VRRB”), a decentralized protocol that combines speed, scalability, and decentralization without sacrificing security, today announced that it has raised $1.4 ...

A team of researchers from Barclays’ chief technology and innovation office, in collaboration with IBM, have published a paper describing a proof-of-concept quantum optimised application. The paper, ...