• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechBitcoin

Prominent Bitcoin Developer Declares the Digital Currency a Failure

By
Kia Kokalitcheva
Kia Kokalitcheva
Down Arrow Button Icon
By
Kia Kokalitcheva
Kia Kokalitcheva
Down Arrow Button Icon
January 14, 2016, 10:48 PM ET
Tibanne CEO Mark Karpeles At Mt.Gox Bitcoin Exchange And Bitcoin Images
A twenty-five bitcoin is arranged for a photograph in Tokyo, Japan, on Thursday, April 25, 2013. The digital currency, which carries the unofficial ticker symbol of BTC, was unveiled in 2009 by an unidentified programmer, or group of programmers, under the name of Satoshi Nakamoto. Supply is capped at 21 million Bitcoins and managed by a software algorithm embedded into the digital currency?s design, rather than a monetary authority such as a central bank. Photographer: Tomohiro Ohsumi/Bloomberg via Getty ImagesPhotograph by Tomohiro Ohsumi — Bloomberg/Getty Images

One of digital currency Bitcoin’s long-time supporters and developers has decided to walk away from it. His reason: Bitcoin has failed.

Mike Hearn, devoted long-time Bitcoin enthusiast who eventually quit a job at Google to work on Bitcoin’s technology full-time, wrote a long blog post on Medium on Wednesday outline why he’s lost faith in it. “The fundamentals are broken and whatever happens to the price in the short term, the long term trend should probably be downwards. I will no longer be taking part in Bitcoin development and have sold all my coins,” he said.

Hearn offers a detailed and lengthy explanation of his gripes with Bitcoin and its community, but they really boil down to internal politics. Sure, the technology has some shortcomings that have in turn caused problems for users, but infighting and politics have also prevented these issues from being resolved.

Most of the disagreements are around whether a key piece of Bitcoin’s technology should be adjusted so that it can support more transactions (remember, Bitcoin is a network that processes transactions between computers, which is how Bitcoin is made and traded). The Bitcoin community has essentially been split between those in favor of increasing this limit and those opposed to it.

Hearn is part of the camp in favor. He even helped build an alternate but compatible version of Bitcoin’s software called Bitcoin XT that lets developers “cast a vote” in favor of raising the limit by using Bitcoin XT instead of the original. Unfortunately, Bitcoin XT has faced a lot of critics and opposition from the get-go, which has further alienated Hearn. He says he has now sold all his Bitcoin and is walking away from it all.

For more about Bitcoin, watch this:

This is, of course, is the argument at its barest of bones, and other issues including the impact of China-based Bitcoin miners are also important factors. So for Hearn’s full post, head here.

About the Author
By Kia Kokalitcheva
See full bioRight Arrow Button Icon

Latest in Tech

Sarandos
Arts & EntertainmentM&A
It’s a sequel, it’s a remake, it’s a reboot: Lawyers grow wistful for old corporate rumbles as Paramount, Netflix fight for Warner
By Nick LichtenbergDecember 13, 2025
3 hours ago
Oracle chairman of the board and chief technology officer Larry Ellison delivers a keynote address during the 2019 Oracle OpenWorld on September 16, 2019 in San Francisco, California.
AIOracle
Oracle’s collapsing stock shows the AI boom is running into two hard limits: physics and debt markets
By Eva RoytburgDecember 13, 2025
4 hours ago
robots
InnovationRobots
‘The question is really just how long it will take’: Over 2,000 gather at Humanoids Summit to meet the robots who may take their jobs someday
By Matt O'Brien and The Associated PressDecember 12, 2025
17 hours ago
Man about to go into police vehicle
CryptoCryptocurrency
Judge tells notorious crypto scammer ‘you have been bitten by the crypto bug’ in handing down 15 year sentence 
By Carlos GarciaDecember 12, 2025
18 hours ago
three men in suits, one gesturing
AIBrainstorm AI
The fastest athletes in the world can botch a baton pass if trust isn’t there—and the same is true of AI, Blackbaud exec says
By Amanda GerutDecember 12, 2025
18 hours ago
Brainstorm AI panel
AIBrainstorm AI
Creative workers won’t be replaced by AI—but their roles will change to become ‘directors’ managing AI agents, executives say
By Beatrice NolanDecember 12, 2025
19 hours ago

Most Popular

placeholder alt text
Economy
Tariffs are taxes and they were used to finance the federal government until the 1913 income tax. A top economist breaks it down
By Kent JonesDecember 12, 2025
1 day ago
placeholder alt text
Success
Apple cofounder Ronald Wayne sold his 10% stake for $800 in 1976—today it’d be worth up to $400 billion
By Preston ForeDecember 12, 2025
23 hours ago
placeholder alt text
Success
40% of Stanford undergrads receive disability accommodations—but it’s become a college-wide phenomenon as Gen Z try to succeed in the current climate
By Preston ForeDecember 12, 2025
22 hours ago
placeholder alt text
Economy
For the first time since Trump’s tariff rollout, import tax revenue has fallen, threatening his lofty plans to slash the $38 trillion national debt
By Sasha RogelbergDecember 12, 2025
18 hours ago
placeholder alt text
Economy
The Fed just ‘Trump-proofed’ itself with a unanimous move to preempt a potential leadership shake-up
By Jason MaDecember 12, 2025
16 hours ago
placeholder alt text
Success
At 18, doctors gave him three hours to live. He played video games from his hospital bed—and now, he’s built a $10 million-a-year video game studio
By Preston ForeDecember 10, 2025
3 days ago
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.