rollup


Tech

'Everything Is Encrypted': Aztec’s Privacy Rollup Hits Testnet Amid Growing Demand

The solution comes after 8 years of development and as institutions seek transaction confidentiality.

Credit: Shutterstock

Tech

Coinbase’s Base Network Achieves ‘Stage 1’ Status, Reducing Centralization Risk

The move means that Base will now have a security council which will help approve certain network upgrades if needed.

Jesse Pollak (courtesy Winni Wintermeyer/Coinbase)

Tech

Celo Migration to Layer-2 Network Is Done, Bringing in New Era for the Blockchain

The transition ends a long journey beginning back in July 2023 and a fierce competition, won by Optimism, convincing the Celo ecosystem to build with their tech.

Celo co-founders Marek Olszewski and Rene Reinsberg (Celo Foundation)

Tech

Could 'Based Rollups' Solve Ethereum's Layer-2 Problem?

As layer-2 chains continue to proliferate, some Ethereum developers are pushing rollup tech that takes a new approach to interoperability: “based rollups.”

Los rollups no tienen la seguridad de Ethereum. (Luigi Pozzoli/Unsplash)

Tech

Uniswap Labs Officially Launches Layer-2 ‘Unichain’

Powered by Optimism's OP stack, Unichain—like other layer-2s on Ethereum—offers faster and cheaper transactions compared to Ethereum's mainnet.

Uniswap Labs CEO Hayden Adams (Uniswap Labs)

Tech

Sony’s Layer-2 Blockchain 'Soneium' Goes Live

The 78-year-old technology giant is the latest big name company to release a blockchain using Optimism's OP Stack.

Sony Block Solutions Lab Director Sota Watanabe (Startale Labs)

Tech

Ethereum Developer Consensys Plots Token Issuance in Sign of Trump Thaw

The long-anticipated LINEA token comes as the next U.S. president is expected to usher in a more favorable regulatory environment for cryptocurrency.

Joe Lubin, Founder and CEO of Consensys, speaks at Consensus 2024 by CoinDesk. (Shutterstock/CoinDesk/Suzanne Cordiero)

Tech

Ethereum Layer-2 Project Starknet to Roll Out Staking Feature Later This Month

StarkWare, the main developer firm behind Starknet, had shared in July that it would introduce a proposal for staking on the blockchain, but had not previously fixed the date of the rollout.

StarkWare CEO Eli Ben-Sasson (Margaux Nijkerk)

Tech

Espresso, Project for Composability Between Blockchains, Pushes Main Product Live

According to the team, the new "confirmation layer" will be a critical piece of infrastructure for composability among layer-2 rollups, allowing two networks to read and trust each other's blocks of transaction data.

CEO of Espresso Systems Ben Fisch (Espresso Systems)

Tech

Is Optimism's 'Superchain' Winning the Ethereum Layer-2 Race?

One of the biggest trends of 2023 among the leading layer-2 projects on Ethereum was the emergence of “blockchain in a box,” where teams encouraged developers to clone their code to spin up new layer 2s. Now, one project in particular, Optimism, appears to be pulling away as the clear leader.

Optimism Foundation Chief Growth Officer Ryan Wyatt (Optimism Foundation)

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