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


Tech

Ethereum's Buterin Floats Prospect of Taking Some Layer-2 Functions Back on Main Chain

Vitalik Buterin, a member of the Ethereum Foundation's executive board, once pushed "layer-2" networks as a way to provide faster and cheaper transactions. Now he's got ideas for "enshrining" some of those functions on the main chain.

Ethereum co-founder Vitalik Buterin (Bradley Keoun/modified by CoinDesk)

Tech

Sam Altman Is Bringing Worldcoin's Controversial Eye-Scanning Orb to Reddit and Microsoft

World ID has added integrations with Shopify, Minecraft, and Reddit alongside a slew of developer-focused updates that could expand the OpenAI founder's blockchain-based "proof-of-personhood" service to more users.

Image of individual who looks like Sam Altman staring into orb

Tech

Ethereum's 'Censorship' Problem Is Getting Worse

Four of the five biggest "block builders" on Ethereum are excluding transactions sanctioned by the U.S. government, data shows.

Builder censorship on Ethereum has more than tripled over the past 12 months. (Toni Wahrstätter/censorship.pics)

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Tech

Pyth Oracle Network Brings Industry Heavyweights Into Governance Post-Airdrop

The low-latency oracle network's new "strategic partners" include Castle Island Ventures, Multicoin Capital and Wintermute Ventures. They could play a major role in shaping how the platform evolves.

Lybra Finance launched its version 2 test network on Arbitrum Wednesday morning. (Getty Images)

Consensus Magazine

Martin Köppelmann Is Fighting to Keep Crypto Tech on Track

In addition to building some of the biggest blockchain tools on Ethereum, Köppelmann is also ringing the alarm bell on how certain technology has caused the network to stray from its ideals.

Martin Köppelmann against a light background

Consensus Magazine

Lido DAO Democratized ETH Staking, Then Dominated It

Lido has become a victim of its own success, attracting criticism as its share of staked ether has grown to nearly one-third. That's why it's one of CoinDesk's Most Influential of 2023.

Lido's boosters say it has helped keep Etheruem staking from falling into the hands of a few large actors. (Image by Mason Webb)

Tech

Blast's One-Week, $600M Haul Shows Promise of Yield, Pitfalls of Hype

The idea of a yield-paying layer-2 blockchain atop Ethereum has clearly demonstrated market allure. But even the project's biggest investor has taken issue with the execution and marketing surrounding the initial rollout.

Blast founder Tieshun "Pacman" Roquerre is suddenly fending off the critics. (Creative Commons, modified by CoinDesk)

Tech

The PYTH Airdrop Is Finally Here. But What Is Pyth Network?

Pyth Network's speed-focused oracle service aims to challenge Chainlink as the go-to data source for blockchain finance.

. (Unsplash)