Flashbots, an Ethereum research and development firm, has made open source a new block builder operating in a trusted environment, in this case a private mempool, on Ethereum’s Sepolia testnet, ...

Jack Dorsey says that his payments company, Block (formerly Square), is expanding its bitcoin mining ambitions from designing chips to developing a full bitcoin mining system. In a post Tuesday, the ...

Blocknative, a Web3 infrastructure company, has raised $15 million in a Series A-1 round. The funding was led by Blockchain Capital, Foundry Group, Rho, IOSG Ventures, Robot Ventures, Fenbushi Capital ...

Ethereum block builders Beaverbuild and Titan Builder have made around 88% of the blockchain’s blocks in recent weeks. BuilderNet aims to disrupt that. Blockchain infrastructure firm Flashbots has ...