Proof-of-activity is a blockchain consensus that combines proof-of-work and proof-of-stake to enhance security and sustainability in cryptocurrency networks.

BEIJING, Feb. 16, 2024 /PRNewswire/ -- WiMi Hologram Cloud Inc. (NASDAQ: WIMI) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced an ...

BEIJING, Feb. 12, 2024 /PRNewswire/ -- WiMi Hologram Cloud Inc. (NASDAQ: WIMI) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced that ...

Decentralized data network Bluzelle (BLZ) discovered a bug in the Tendermint consensus algorithm used by the Cosmos (ATOM) interchain protocol. According to a Bluzelle announcement shared with ...

Cybersecurity researchers are warning that the foundations of digital trust are under strain as malware grows more adaptive, evasive and collaborative. In response, a team of Romanian scientists has ...

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 ...

South Korea’s largest public blockchain project, ICON (ICX), announced its new Loop Fault Tolerance 2.0 (LFT 2.0) consensus algorithm on April 8. The new algorithm claims to make performance ...

The spotlight on the distributed ledger space to-date is primarily focused on blockchain. Yet, blockchains come with limitations by design. Consensus mechanisms using proof of work (POW) are by their ...