Sam Kessler

Sam is CoinDesk's deputy managing editor for tech and protocols. His reporting is focused on decentralized technology, infrastructure and governance. Sam holds a computer science degree from Harvard University, where he led the Harvard Political Review. He has a background in the technology industry and owns some ETH and BTC. Sam was part of the team that won a 2023 Gerald Loeb Award for CoinDesk's coverage of Sam Bankman-Fried and the FTX collapse.

Sam Kessler

Latest from Sam Kessler


Tecnología

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)

Tecnología

We Tried Fox's Blockchain-Based Tool for Deepfake Detection. Here's How It Went

Fox's new blockchain tool might not help consumers suss out deep fakes, but it could be a boon to publishers struggling to navigate the AI age. We kicked the tires on the new technology.

Verify authenticates the source of a Fox News image from an article about Elon Musk and deep fakes (Verify.fox, modified by CoinDesk)

Tecnología

Ethereum Validators Forced to Wait Days to Unstake Amid Celsius Withdraws

This means there is now a 5.6 day wait for validators to exit the Ethereum blockchain.

Ethereum has a backlog of validators waiting to exit the chain. (Koushik Pal/Unsplash, modified by CoinDesk)

Tecnología

The Protocol: Is Solana's Rebound The Real Thing?

Solana has been one of the biggest gainers of the latest crypto cycle, with a handful of airdrops and meme tokens accelerating big boosts in the price of SOL. Also, Ethereum co-founder Vitalik Buterin has released an updated roadmap for the ecosystem.

(Vultar Bahr/Unsplash)

Tecnología

Lido Tests of 'Distributed Validator Technology' Portend 2024 Decentralization Push

A big selling point of blockchain networks is that they are "decentralized." But just a few validators, including those run by Lido, have gradually amassed a lion's share of the power over the dominant smat-contracts blockchain, Ethereum. One idea is to decentralize the validators themselves.

"Validators are single-engine planes. If a validator goes down, it's offline," said Brett Li, head of growth at Obol Labs. (Daniel Eledut/Unsplash, modified by CoinDesk)

Publicidad

Finanzas

Ledger Exploit Drained $484K, Upended DeFi; Former Staffer Linked to Malicious Code

Security firm Blockaid's CEO told CoinDesk that users are still at risk.

Hacker (Towfiqu Barbhuiya/Unsplash)