Margaux Nijkerk

Margaux is a DeFi reporter at CoinDesk, focusing on the rapidly evolving decentralized finance landscape with a particular emphasis on the Ethereum and Solana ecosystems. Prior to that, Margaux was on CoinDesk’s Tech & Protocols team covering the Ethereum protocol and L2s. A graduate of Johns Hopkins and Emory universities, she holds a master’s degree in International Affairs and Economics. She holds BTC and ETH above CoinDesk's disclosure threshold of $1,000.

Margaux Nijkerk

Latest from Margaux Nijkerk


Finance

Robinhood starts testing its own blockchain as crypto and tokenization push deepens

The Robinhood Chain, built on Ethereum-based Arbitrum, aims to become key plumbing for around-the-clock trading and plugging tokenized stocks into DeFi.

Robinhood Senior Vice President Johann Kerbrat (CoinDesk archives)

Finance

Vitalik Buterin outlines how Ethereum could play a key role in the future of AI

In a post on X revisiting ideas he first outlined two years ago, the co-founder of Ethereum argues that the push toward artificial general intelligence often resembles the kind of unchecked speed and scale the blockchain was created to challenge.

Vitalik Buterin

Tech

MegaETH debuts mainnet as Ethereum scaling debate heats up

The project, which had pitched itself as a layer-2 “real-time blockchain" targeting more than 100,000 transactions per second, would make onchain interactions feel closer to traditional web apps than today’s crypto networks.

A group of people wear MegaETH branded caps (MegaLabs)

Tech

Solana Foundation's Liu: Focus on finance, not gaming 'misadventures'

Liu’s remarks come as cryptocurrencies plunge and other industry leaders are narrowing their own visions for blockchain utility.

Solana Foundation President Lily Liu (CoinDesk)

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Tech

Ethereum's ENS identity system scraps planned rollup amid Vitalik's warning about layer-2 networks

Instead of launching its own rollup, ENS will now deploy its long-awaited ENSv2 upgrade exclusively on the Ethereum mainnet, citing dramatically lower gas costs and a broader change in Ethereum’s scaling philosophy.

Ethereum Name Service founder Nick Johnson (ENS)

Finance

From 'Ethereum’s sidekick' to standalone stars: How Vitalik Buterin’s latest pivot is forcing Layer 2s to grow up

Leaders across the layer-2 space don't see this moment as an existential threat, but rather that Ethereum’s progress is forcing them to clarify their purpose.

Vitalik Buterin on stage at RadicalXchange 2019. (Christine Kim/CoinDesk)

Tech

The Protocol: Vitalik Buterin’s stark warning on layer-2 roadmap

Also: Open-source alternative for bitcoin miners, EF’s quantum-computing team and a new lending protocol for XRP

Vitalik Buterin

Finance

'You are not scaling Ethereum': Vitalik Buterin issues a blunt reality check to the biggest crypto networks

The roadmap in place doesn't make as much sense because progress among layer-2s toward later stages of decentralization has been slower and more difficult, and Ethereum itself is now scaling directly on layer-1.

Vitalik Buterin (CoinDesk)

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Finance

MetaMask integrates Ondo to offer 200+ tokenized U.S. stocks inside crypto wallet

The launch marks one of the first times tokenized U.S. equities and ETFs have been made natively available through a major self-custodial wallet.

Joe Lubin speaking at Consensus 2024 by CoinDesk. (Shutterstock/CoinDesk/Suzanne Cordiero)

Finance

Ethereum builders shrug off ETH decline as network activity holds steady

By several measures, activity on the network remains near peak levels, which has industry leaders plussed about the plunge in ether's price.

Ethereum Logo (Midjourney / Modified by CoinDesk)