How does the Arbitrum blockchain enable fast & cheap transactions?

by Lyra Bennett on Aug 26th, 2025 12:16 PM

[color=#000000][size=3][font=Arial, sans-serif]The Arbitrum blockchain executes transactions faster and charges lower fees compared to other blockchain networks, without compromising on security. But, how did they do that? Let’s break it down simply here.[/font][/size][/color]
[color=#000000][size=3][font=Arial, sans-serif]Optimistic rollups, an approach used by the Arbitrum blockchain, speed up and lower the cost of transactions. Arbitrum collects hundreds of transactions as correct and submits them as a single bundle to Ethereum. So instead of performing everything on Ethereum, Arbitrum does it off-chain.[/font][/size][/color]
[color=#000000][size=3][font=Arial, sans-serif]You may think What if a transaction is fraudulent. The platform offers a challenging period where anyone can check the transactions, and if they find any fraud, they can submit fraud proof to fix it. Even though it operates off-chain, it still depends on Ethereum for security. So, build your platform from a leading [/font][/size][/color][color=#1155cc][size=3][font=Arial, sans-serif]Arbitrum blockchain development company[/font][/size][/color][color=#000000][size=3][font=Arial, sans-serif] to gain the advantage.[/font][/size][/color]