layer 2

Screenshot from Nethermind's Dencun watch party (Nethermind/YouTube)
Ethereum Finalizes 'Dencun' Upgrade, in Landmark Move to Reduce Data Fees
A key element of the upgrade is to enable a new place for storing data on Ethereum – referred to as "proto-danksharding," which gives room for a dedicated space on the blockch...
Screenshot from Nethermind's Dencun watch party (Nethermind/YouTube)

Blocknative's Ethernow countdown to Dencun (Blocknative)
Ethereum Blockchain Counts Down to 'Dencun' Upgrade, Set to Reduce Fees
The upgrade is designed to usher in a new era of cheaper fees for the growing array of layer-2 networks that operate on top of Ethereum.
Blocknative's Ethernow countdown to Dencun (Blocknative)

Partial eclipse over a bridge.
Blockchain Builder Eclipse Labs Raises $50M Ahead of Layer-2’s Mainnet Debut
The project mixes tech from Ethereum, Solana and other blockchains.
Partial eclipse over a bridge.

Fresh red paint on a white wall.
USDR Issuer Tangible Plans to Redeem Itself as a Layer-2 for Real-World Assets
First came the literal redemption for failed stablecoin USDR. Now comes the metaphorical redemption as Tangible changes its name to re.al.
Fresh red paint on a white wall.

Blast TVL (DefiLlama)
Blast, Hyped Layer-2 Chain, Sees Most Deposits Bridge to Yield Manager
The controversial layer-2 network had taken $2.3 billion in deposits since November as it prepared for launch. What remains is now down to about $350 million, but many of the...
Blast TVL (DefiLlama)

StarkWare CEO Eli Ben-Sasson, speaking at ETHDenver on Thursday. (Danny Nelson)
StarkWare Unveils New 'Stwo' Cryptographic Prover That's 'Blazingly Fast'
The upgraded prover should lead to faster and cheaper transactions, according to StarkWare. The news comes just a week after StarkWare and Polygon announced Circle STARKS, a n...
StarkWare CEO Eli Ben-Sasson, speaking at ETHDenver on Thursday. (Danny Nelson)

Steven Goldfeder, CEO of Offchain Labs, the primary developer behind Arbitrum, speaks Thursday at ETHDenver. (Danny Nelson)
Trading Platform Robinhood, Layer-2 Arbitrum Team Up To Offer Swaps To Users
Users of Robinhood’s self-custody wallet will have access to Arbitrum swaps in the next coming months. Arbitrum's ARB surged on the news.
Steven Goldfeder, CEO of Offchain Labs, the primary developer behind Arbitrum, speaks Thursday at ETHDenver. (Danny Nelson)

(Riccardo Cervia/Unsplash+)
What to Expect From Ethereum’s Cancun-Deneb Upgrade
The beginning of "The Surge" era in Ethereum's roadmap sees a range of enhancements to scalability, efficiency and security. Here’s a breakdown.
(Riccardo Cervia/Unsplash+)

Co-founder of Polygon Brendan Farmer (Shutterstock/CoinDesk)
Polygon, StarkWare Tout New 'Circle STARKs' as Breakthrough for Zero-Knowledge Proofs
Circle STARKs are supposed to accelerate the proving process for zero-knowledge rollups, according to a white paper published by Polygon Labs and StarkWare.
Co-founder of Polygon Brendan Farmer (Shutterstock/CoinDesk)

Headshot of Starknet Foundation CEO Diego Oliva
STRK Tokens Claimed Hit 420M in a Day as On-Chain Metrics Soar
The Starknet blockchain hit a record-high 1.06 million transactions on Tuesday, with a peak of 45.2 transactions per second.
Headshot of Starknet Foundation CEO Diego Oliva