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

Scroll zkEVM Launches, Blockchain Data Shows, Competing With Polygon, Matter Labs

The new Ethereum layer-2 network's debut adds to the competition among rival providers of so-called "zkEVMs," including Polygon and Matter Labs.

Scroll co-founder Sandy Peng (Bradley Keoun)

Tech

The Tech Guru Behind Worldcoin: a Q&A With Tiago Sada

The head of product for Tools for Humanity grew up in Mexico, became an expert in robotics and won a scholarship to study in the U.S. Now he's overseeing one of the most interesting (and controversial) blockchain projects.

Tiago Sada, head of product, engineering & design at Tools for Humanity, which is helping to build Worldcoin. (Tools for Humanity)

Tech

Israeli Crypto Firms Scramble to Deal With War, in Between the Sirens

Few operational disruptions were reported, but some crypto employees were getting called up for reserve duty. Executives and developers coped with the stress of attending funerals, responding to security warnings and encountering supermarket shortages.

Tel Aviv skyline. (Gilad Avidan/Creative Commons, modified by CoinDesk)

Tech

Blocknative Reduces Headcount by Third, After Suspending Work on Relay Project

The company discloses a restructuring in the wake of its decision to exit services related to MEV-Boost Relay, a type of software used by Ethereum network validators.

Celestia Labs is betting on a modular blockchain future. (Shutterstock)

Tech

Israel War Prompts Crypto Firms Including Fireblocks, MarketAcross to Start Aid Fund

The organization will host a multi-signature wallet to collect donations for Israelis in multiple cryptocurrencies, including bitcoin (BTC) and ether (ETH) as well as the dollar-linked stablecoins USDT and USDC.

(Eduardo Castro/Pixabay)

Tech

At Last, Blockchain Developer OP Labs Delivers ‘Fault Proofs’ Missing From Core Design

The developer’s OP Stack software, the blueprint for Coinbase’s new Base blockchain, had been criticized for the lack of a crucial security feature – likened to driving a fast car without airbags.

OP Labs CEO Karl Floersch. (Optimism)

Tech

Ethereum Developers Appear Successful in Second Attempt at Holesky Test Network Launch

The original planned launch date of Holesky, on Sept. 15, was supposed to celebrate the one-year anniversary of Ethereum’s historic “Merge” transition. But things didn't go so smoothly. Now developers are trying again.

Ethereum Foundation's Parithosh Jayanthi, helping to host a livestream as developers of the blockchain launched the new "Holesky" test network. (EthStaker/YouTube)