As digital technology advances, the need for secure and reliable methods to prove humanness grows. Traditional identity verification systems focused on recognizing individuals—their identity, ...

Proof of History explains how blockchains cryptographically track time to order transactions efficiently and scale without ...

PoR audits are cryptographic verifications used by cryptocurrency exchanges to prove they hold sufficient assets to cover customer deposits. Using methods like Merkle trees and zero-knowledge proofs, ...

Most major cryptocurrencies use one of these two consensus mechanisms. Many, or all, of the products featured on this page are from our advertising partners who compensate us when you take certain ...

“Hello world!” wrote Julia Angwin, the founder of Proof and former editor-in-chief of The Markup. “Welcome to Proof News. Proof is meant to be an answer to the existential question that journalists ...

At any particular moment, thousands of computers around the world are humming away, crunching complex math problems that create and sustain bitcoin. This network gives bitcoin its appeal: ...