hard fork


Tech

Ethereum Set for Overhaul of Crucial Programming Standard With 'EVM Object Format'

The EOF proposal is a series of planned changes aiming to update the ubiquitous Ethereum Virtual Machine (EVM) – the programming environment that executes smart contracts on the blockchain, and an evolving industry standard in its own right.

Artistically modified screenshot from code describing new EOF "containers" (Ipsilon/GitHub, modified by CoinDesk using PhotoMosh)

Tech

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+)

Tech

Ethereum Developers Set Timeline for Final ‘Dencun’ Testnet Upgrades

Developers will run through Dencun on the Sepolia and Holesky testnets on Jan. 30 and Feb. 7, putting the upgrade on track to reach the main network in late February or early March.

Ethereum Foundation researcher Dankrad Feist, namesake for "proto-danksharding," a major component of Ethereum's upcoming "Dencun" upgrade. (Bradley Keoun)

Tech

Ethereum Developers Cement Final Lineup of Changes in ‘Dencun’ Upgrade

Proto-danksharding is at the heart of the package, with other improvements for storage on-chain, as well as minor code changes related to the Ethereum Virtual Machine.

Digitally rendered Ethereum logo (Unsplash)

Tech

Optimism Completes ‘Bedrock’ Hard Fork, in Pursuit of Superchain

Developers behind the layer-2 scaling solution for Ethereum say the upgrade will reduce gas fees and cut deposit confirmation times.

(David Mark/Pixabay)

Tech

Optimism 'Bedrock' Upgrade to Speed Confirmations, Cut Gas Fees, Set Path to 'Superchain'

The "Bedrock” upgrade will improve the usability of the chain by lowering gas fees and cutting deposit-confirmation times by 90% – pitched as a key step toward the Optimism network's goal of becoming a "Superchain."

OP Labs CEO Karl Floersch. (Optimism)

Finance

Dash Blockchain Halts, Binance Pool Suspends Mining Rewards

The blockchain behind oldest privacy coin stopped after a failed hard fork, with the chain reportedly split in two.

(Henrik Sorensen/GettyImages)

Tech

Meet ‘Dencun.’ Ethereum Developers Are Already Planning Next Hard Fork

The next major upgrade for the blockchain will include “proto-danksharding,” though developers are still deciding what else to include in the hard fork.

Ether (ETH) finds support at $2,200 level. (Natalilia Mysik/Getty Images)

Opinion

Everything You Need to Know About Ethereum's Big Upgrade

A rundown of CoinDesk's coverage of the biggest crypto update since the Merge.

(Milad Fakurian/Unsplash, modified by CoinDesk)

Videos

Ethereum’s Shanghai Upgrade Now Has Official Target Date

Ethereum developers set a target date of April 12 during the All Core Developers Execution Layer #157 call Thursday for its long-awaited Shanghai hard fork that will enable staked ETH withdrawals. "The Hash" panel discusses what this means for the Ethereum community.

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