Circle Arc blockchain launches into a threat environment, its competitors are only beginning to map: on Thursday, the ...

Circle unveils Arc blockchain roadmap with phased quantum-resistant security, introducing post-quantum signatures at mainnet launch.

Circle reveals Arc blockchain roadmap with quantum-resistant features, phased upgrades, and post-quantum signatures to ...

Ethereum has successfully completed its highly anticipated shift from proof-of-work (PoW) into proof-of-stake (PoS) in a process known as the Merge. The plan was years in the making and has undergone ...

When blockchain first emerged, it was treated as a “great leveler”—a system where anyone could build, trade and innovate without a green light from banks or tech giants. Exactly that vision powered ...

Federico Sendra, CEO and cofounder of SpaceDev, a consultancy and development services company with a focus on blockchain and web3. Nowadays, standing out is harder than ever. Markets are ...

Circle, the stablecoin firm behind the Arc layer-1 blockchain, will deploy quantum-resistant solutions on Arc at the wallet, signature and validator levels starting when Arc goes live on mainnet.