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

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)

Tech

Crypto Security Firm Unciphered Claims Ability to Physically Hack Trezor T Wallet

Unciphered, a company of cybersecurity professionals who recover lost cryptocurrency, says it found a way to physically hack into the Trezor T hardware wallet. Trezor says it acknowledged a similar-sounding attack vector a few years ago.

Unciphered lab technician decasing the Trezor T. (Unciphered)

Tech

Zuzalu Is 2 Months in Montenegro With Crypto Elites, Cold Plunges, Vitalik Selfies

This invite-only gathering of 200 people in the Mediterranean marina town of Lustica Bay has been taking place since late March and wraps up this week, featuring official sessions on zero-knowledge cryptography, twice-a-day jumps into the Adriatic Sea and the chance to get face time with Ethereum co-founder Vitalik Buterin.

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 Briefly Stopped Finalizing Transactions. What Happened?

The loss in finality meant that blocks could have been tampered with, and while it isn’t supposed to affect end-user experiences, it did lead to some inconveniences for some applications.

(Shubham Dhage/Unsplash)

Tech

Ethereum Mainnet Was Unable to Fully Finalize Transactions for 25 Minutes

Developers resolved the finalization issues and are investigating what caused the outage.

(Getty Images)

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)

Tech

PEPE Meme Coin Craze Spreads Wealth to Ethereum Validators Running Blockchain

As risk-taking crypto traders sought to make tremendous profits off of surging prices for the suddenly-hot PEPE, a resulting surge in transaction fees brought a windfall to validators running the Ethereum blockchain.

(Danny Nelson/CoinDesk)

Tech

Blockchain Developer Platform Alchemy Launches Public Support for ZK Rollup Starknet

The blockchain is the first with native account abstraction that the Web3 developer platform offers, allowing developers to build applications with Alchemy’s infrastructure on Starknet.

Alchemy CEO Nikil Viswanathan (Pantera Capital)

Tech

CoinDesk Validator ‘Zelda’ Successfully Exits Ethereum as Withdrawal Queue Shrinks to 9 Days

It took about 12 days for Zelda to fully exit the Ethereum blockchain. For any new staking withdrawal requests, the wait to get out has shrunk to nine days from 17 days.

(Robert Daly/Getty Images)