Nearly half of Ethereum's nodes are running out-of-date software resulting in a hard fork that could cause double spends.

Last September, the long-awaited Ethereum “Merge” finally occurred and the Ethereum network successfully transitioned from proof-of-work (PoW) to proof-of-stake (PoS). Prior to the Merge the security ...

Adam Back, the longtime Bitcoin cryptographer whose early work was referenced by Satoshi Nakamoto and who has repeatedly ...

Bitcoin functions as a ledger for money, while Ethereum works more like a computer that anyone can run a program on. The network went live in July 2015, created by Vitalik Buterin alongside a handful ...

ARK’s Solana decentralization scorecard shows why validator counts alone cannot capture ownership, hosting, software and exit risks.