Sonic Labs Launches Testnet 2.1 with Ethereum Pectra Compatibility

Published: 2025-08-12 21:52:28 |

Sonic Labs has launched Testnet 2.1 with Ethereum Pectra compatibility, marking a milestone in layer-1 blockchain development. The update optimizes the Sonic chain for high throughput, targeting over 400,000 transactions per second. By integrating Ethereum Pectra features such as account abstraction and improved layer-2 scaling, Testnet 2.1 enhances scalability and cross-chain compatibility with the Ethereum ecosystem. The testnet supports ERC-20 and ERC-721 standards, providing developers with a familiar environment for building dApps. Enhanced developer tools and improved transaction processing decongest the network, reducing fees and boosting user experience. Sonic Labs is gathering feedback to refine performance ahead of the anticipated mainnet launch. With Ethereum Pectra compatibility, Sonic Labs strengthens interoperability, allowing seamless asset transfers between Sonic and Ethereum. This strategic move positions Sonic as a leading scalable layer-1 blockchain and a key player in Web3 cross-chain connectivity. As the mainnet launch approaches, Sonic Labs is likely to see increased adoption from developers and users, reinforcing its competitiveness in the blockchain ecosystem.

Bullish

This news has a bullish impact. The launch of Testnet 2.1 and Ethereum Pectra compatibility signals significant progress in Sonic Labs’ layer-1 blockchain, boosting scalability and interoperability. Historically, projects that integrate major Ethereum upgrades—such as Optimism’s adoption of Ethereum improvements—have seen increased developer engagement and network utilization, driving positive sentiment. In the short term, active development on Testnet 2.1 may translate into higher token demand and trading volume as participants prepare for the mainnet launch. Over the long term, improved cross-chain compatibility and high throughput can attract more dApps and users, enhancing the value proposition of associated ecosystem assets. Sonic Labs’ technical advancements are likely to foster a bullish outlook among traders and investors.