Margaux Nijkerk

Margaux Nijkerk reports on the Ethereum protocol and L2s. A graduate of Johns Hopkins and Emory universities, she has a masters in International Affairs & Economics. She holds BTC and ETH above CoinDesk's disclosure threshold of $1,000.

Margaux Nijkerk

Latest from Margaux Nijkerk


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

Axiom, Protocol for Historical Ethereum Data, Raises $20M, Led by Paradigm, Standard Crypto

The funding will go towards further developing the protocol and adding new hires. Axiom allows smart contract developers to access historical data from Ethereum and then perform intensive computations off-chain.

Axiom co-founders Jonathan Wang and Yi Sun (Axiom)

Tech

Polygon Plans 'AggLayer,' in Bid to Synthesize Modular, Monolithic Blockchains

The new "AggLayer," set for launch next month, relies on zero-knowledge proofs, a type of cryptography that Polygon Labs is betting on as a core underpinning of future blockchain architecture.

Polygon co-founders Sandeep Nailwal, Jordi Baylina and Antoni Martin (Polygon)

Tech

Zuzalu, Vitalik Buterin-Led Retreat in Montenegro, Inspires Grants for 'Zu-Villages'

The aim of the program is to continue the "growth of the pop-up city movement" and "support technology-driven projects,” according to a post on Gitcoin.

Discussion circle at Zuzalu, with Ethereum co-founder Vitalik Buterin on the turquoise beanbag chair, listening to Asymmetry Finance's Hannah Hamilton. (Adrian Guerrera)

Tech

Ethereum’s Dencun Upgrade Goes Live, But Fails to Finalize on Testnet

Developers said the missed finalization was likely due to an expected lack of participation and older network validators.

Blocks. (Desmond Marshall/ Unsplash)

Tech

Ethereum's Vitalik Buterin Proposes Gas Limit Increase

Ethereum's gas limit refers to the maximum amount of gas that can be expended in an individual block. A limit increase could improve network capacity and potentially reduce costs for users.

(TechCrunch/Wikimeda Commons, modified by CoinDesk)

Tech

Fox, Polygon Release Blockchain-Powered Tool 'Verify' to Weed Out Deepfakes

"Verify" is an open-source protocol built on Polygon's PoS blockchain, specifically used to establish the origin and history of registered media.

Screenshot from the new "Verify" tool showing a successful authentication – with transaction hash – of a Fox News article. (VerifyMedia/CoinDesk)