Alyssa Hertig

A contributing tech reporter at CoinDesk, Alyssa Hertig is a programmer and journalist specializing in Bitcoin and the Lightning Network. Over the years, her work has also appeared in VICE, Mic and Reason. She's currently writing a book exploring the ins and outs of Bitcoin governance. Alyssa owns some BTC.

Alyssa Hertig

Latest from Alyssa Hertig


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Thousands of These Computers Were Mining Cryptocurrency. Now They're Working on Coronavirus Research

The largest U.S. Ethereum miner is redirecting the processing power of 6,000 specialized computer chips toward research to find a drug for the coronavirus.

ALL TOGETHER NOW: Like a blockchain network, Folding@home marshals thousands of computers from around the world to form a distributed supercomputer for disease research. (Protein image: Shutterstock)

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Bitcoiners Are Biohacking a DIY Coronavirus Vaccine

Anonymous bitcoiners are taking the search for a coronavirus vaccine into their own hands, bypassing academia, pharmaceutical firms and U.S. regulators.

WORTH A SHOT: "Any vaccine like this only has a small chance of working," says the biohacker group known as CoroHope. “When doing the cost-benefit analysis, even a tiny chance of it working will be worth the investment.” (Credit: Shutterstock)

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How to Protect Bitcoin for Your Heirs With the Push of a 'Dead Man's Button'

What happens to your bitcoin after you die? Lightning developers think a "dead man's button" could be a new tool to passing your crypto to your heirs.

If a "dead man's button" isn't pressed one week, it is assumed the user is dead and the service automatically dispenses a "secret," which heirs can use to retrieve the crypto.

(Image via Library of Congress.)

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Bitcoin's Lightning Network Is Growing 'Increasingly Centralized,' Researchers Find

Bitcoin's lightning network is growing "increasingly centralized," making it more susceptible to attacks, asserts a new paper by security researchers.

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Bitcoin Coders Confront an Old Quandary: How to Upgrade an Entire Network

An old debate is resurfacing in the bitcoin developer community, underscoring one of the critical challenges confronting decentralized systems.

MOVING PARTS: How does a whole network smoothly upgrade in a way that's backward-compatible, allowing those with older versions of the software to continue participating? (Image via Library of Congress/Rawpixel)

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Here's How to Inspect Bitcoin's Next (Likely) Major Upgrade Yourself

With bitcoin’s next likely major upgrade in the works, students of the cryptocurrency can inspect the code themselves, helped by core developers.

Mysterious transactions and reconciliation head-scratchers happen in traditional finance, too, but crypto could be uniquely prone to a situation of this sort. (Wikimedia Commons)

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Top Bitcoin Developers Face Off in a Lightning-Powered Boxing Match

The esports smackdown was meant to highlight the power of bitcoin's lightning network – since the cutting-edge payments system is fast, cheap and lets users send tiny payments, even a fraction of a cent.

LIGHTNING STRIKE: The two devs duked it out in a digital boxing match. (Photo courtesy of Michael Folkson)

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Appealing to Normies: Advancing Bitcoin Starts With Better UX

At London's Advancing Bitcoin conference, developers discussed user-experience fixes for the world's leading crypto.

Blockstream's UX director, Selene Jin, speaks at 2020's  Advancing Bitcoin conference in London. (Photo by Alyssa Hertig for CoinDesk)

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Crypto Researcher Hasu Flags Attack That Could Bring 'Purge'-Style Mayhem to Bitcoin

Like the dystopia of the "Purge" movies, a newly uncovered potential attack on bitcoin would permit users to rob each other for a short period of time.

Like the dystopian regime of the "Purge" movies, a newly uncovered potential attack on bitcoin would permit users to steal from each other for a short period of time. (Image: Shutterstock)

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Bitcoin's Privacy and Scaling Tech Upgrade 'Taproot' Just Took a Big Step Forward

A privacy and scalability upgrade that could turn out to be one of bitcoin's largest to date has passed a couple of milestones that were little noticed outside technical circles.

NO LEADERS: The proposed upgrade to bitcoin's code "is obviously conditional on getting community support," says developer Pieter Wuille. (Scaling Bitcoin)