
‘Sequencers’ — Blockchain’s air traffic control; and why they’re misunderstood
Cheap and speedy “roll-up” networks like Arbitrum, Optimism and Coinbase’s Base are quickly becoming attractive alternatives to conducting transactions on the oft-congested Ethereum network. Transactions are completed on these “layer 2” networks and then recorded for posterity on Ethereum, writes Coindesk. But much has been made recently of these layer 2 networks’ reliance on a […]