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

Chainlink ‘Proof of Reserve’ Proves Little Beyond Data Going In, Coming Out

Projects like TrueUSD and Paxos are turning to Chainlink to give users transparency into their reserves, but their numbers remain difficult to verify.

Chainlink CEO Sergey Nazarov (Chainlink Labs)

Tech

Ethereum’s Layer 2 Teams Want You to Clone Their Code

By making their code open source and easy to replicate, projects including Arbitrum, Optimism and zkSync are making it easier for copycat blockchains to steal away their users – in pursuit of broader ecosystems of related networks.

Projects competing to become the dominant "layer 2" network atop Ethereum are now competing to become networks of networks. (Unsplash)

Tech

Uniswap's Hayden Adams: Q&A on Weathering the Regulatory Storm, What’s Next for DeFi

After the recent release of a proposal for a new "v4" version of the decentralized exchange Uniswap, CoinDesk's Sam Kessler chats with Uniswap Labs CEO Hayden Adams about the case that DeFi is “here to stay” and his position that the U.S. “lags behind” on crypto regulation.

Hayden Adams, CEO of Uniswap Labs. (LinkedIn)

CoinDesk News

Flashbots Confirms Top Strategy Researcher Obadia to Depart Amid ‘Strategic’ Hiring Push

Obadia cited personal reasons for his departure but warned of "serious challenges" for Flashbots in a letter posted to Twitter.

Hiring pitches were everywhere. (Danny Nelson/CoinDesk)

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Tech

EigenLayer’s Restaking Smart Contracts Reach Max Limit on Same Day as Mainnet Launch, Pulling in $16M

Notable depositor into EigenLayer’s pools includes one address that deployed the U.S.-sanctioned Tornado Cash money mixing tool.

Full fuel gauge icon (M-A-U/Getty)

Tech

Jack Dorsey-Backed Bitcoin Wallet Bitkey to Integrate With Coinbase and Cash App

Public beta testing will begin in a few weeks according to parent company Block.

Bitkey self-custody bitcoin hardware wallet (Block)

Tech

Unveiling the Uniswap Foundation's Bridge Report: Winners and Losers

Wormhole and Axelar take top honors after a months-long assessment process aimed at addressing concerns with Uniswap’s previous bridge selection practices.

Puente. (Aleksandr Barsukov/Unsplash)

Tech

The Graph Migrates its Settlement Layer to Arbitrum from Ethereum

The transition is aimed at reducing barriers of entry for The Graph’s users by decreasing gas costs and speeding up transactions.

(Barth Bailey/Unsplash)

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Tech

Uniswap Labs Releases Its Plan for Uniswap v4, Invites Community Feedback

The biggest decentralized crypto exchange is opening its development process to the public for the first time as the SEC cracks down on its centralized competitors.

Uniswap booth at ETHDenver 2023 (Danny Nelson/CoinDesk)

Tech

Ledger Recover Fiasco Exposes Gap Between Blockchain Ideals and Technical Reality

After a video went viral of what appears to be a hardware wallet getting smashed with a hammer and then blow-torched into a charred mass, Ledger (and all of the crypto industry) got a searing reminder on the importance of managing expectations.

Screen grab from video purporting to show a user smashing a hardware wallet with a hammer and then setting it ablaze with a blowtorch. (@oklahodl1/Twitter)