• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechChanging Face of Security

Craig Wright Is Refusing to Give Further Evidence He’s the Creator of Bitcoin

By
Reuters
Reuters
Down Arrow Button Icon
By
Reuters
Reuters
Down Arrow Button Icon
May 5, 2016, 9:44 AM ET
US-IT-FINANCE-BITCOIN
This May 1, 2014 photo taken in Washington, DC shows a bitcoin medal. Bitcoin uses peer-to-peer technology to operate with no central authority or banks; managing transactions and the issuing of bitcoins is carried out collectively by the network. AFP PHOTO / Karen BLEIER (Photo credit should read KAREN BLEIER/AFP/Getty Images)Photograph by Karen Bleier — AFP/Getty Images
Add Fortune on Google for similar content.

Australian tech entrepreneur Craig Wright, who earlier this week said he would provide “extraordinary proof” that he was the creator of digital currency bitcoin, will not provide any further evidence, according to a post on his blog on Thursday.

Wright did not say his earlier claims were false, however. He said he had not deceived lead developer Gavin Andresen and bitcoin consultant Jon Matonis, both of whom had written blogs in which they said they believed him to be bitcoin creator Satoshi Nakamoto, a name assumed to be a pseudonym.

Read More: Has the Creator of Bitcoin Finally Been Revealed? No One Really Knows

Uncovering Nakamoto’s real identity would solve a riddle dating back to the publication of the open source software behind bitcoin in 2008, a year before its launch.

“I’m sorry. I believed that I could do this. I believed that I could put the years of anonymity and hiding behind me,” Wright wrote.

“But, as the events of this week unfolded and I prepared to publish the proof of access to the earliest keys, I broke. I do not have the courage. I cannot.”

Get Data Sheet, Fortune‘s technology newsletter

After coming under pressure to provide more credible evidence that he was bitcoin’s creator, Wright had published a post on Monday that said he would post “independently verifiable documents and evidence” that would back up his claims. The post could no longer be found on the blog site.

About the Author
By Reuters
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • 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
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

NYC Mayor Zohran Mamdani 3 for 3 on his ‘better Democrats’ endorsements: ‘Put working people back at the heart of politics’
PoliticsNew York City
NYC Mayor Zohran Mamdani 3 for 3 on his ‘better Democrats’ endorsements: ‘Put working people back at the heart of politics’
By The Associated Press, Jesse Bedayn, Thomas Beaumont and HUMERA LODHIJune 24, 2026
4 minutes ago
a
RetailAmazon
Amazon’s record Prime Day masks a darker truth: Americans are spending more and getting less
By Nick LichtenbergJune 24, 2026
17 minutes ago
Current price of Ethereum for June 24, 2026
Personal FinanceEthereum
Current price of Ethereum for June 24, 2026
By Joseph HostetlerJune 24, 2026
2 hours ago
Taktile cofounders Maik Taro Wehmeyer (left) and Maximilian Eber (right) stand side by side, smiling at the camera.
Startups & VentureVenture Capital
Exclusive: Taktile raises $110 million from Goldman Sachs, Tiger Global to automate high-stakes financial decisions 
By Camila Grigera NaónJune 24, 2026
2 hours ago
Sarah Youngwood, EVP and CFO at Nasdaq.
AICFO Daily
Nasdaq’s CFO says leaders must learn AI—not just their teams
By Sheryl EstradaJune 24, 2026
2 hours ago
steve
Commentary250 Years of Innovation
Steve Case: America was built by entrepreneurs. Here’s how we keep that edge for the next 250 years
By Steve CaseJune 24, 2026
3 hours ago

Most Popular

After forcing workers back to the office, Goldman Sachs and JPMorgan Chase are now letting their staff work remotely—but only for the World Cup
Success
After forcing workers back to the office, Goldman Sachs and JPMorgan Chase are now letting their staff work remotely—but only for the World Cup
By Orianna Rosa RoyleJune 23, 2026
1 day ago
The Pentagon said Iran War costs $29 billion, but the real cost is closer to $200 billion—and counting
Economy
The Pentagon said Iran War costs $29 billion, but the real cost is closer to $200 billion—and counting
By Jacqueline MunisJune 24, 2026
8 hours ago
Markets tumble worldwide as Fed resets expectations: $400 billion wiped off SpaceX stock
Banking
Markets tumble worldwide as Fed resets expectations: $400 billion wiped off SpaceX stock
By Jim EdwardsJune 23, 2026
1 day ago
Current price of oil as of June 23, 2026
Personal Finance
Current price of oil as of June 23, 2026
By Joseph HostetlerJune 23, 2026
1 day ago
Texas and Charlotte used to build huge McMansions—now they're copying the California design tricks they once mocked
Real Estate
Texas and Charlotte used to build huge McMansions—now they're copying the California design tricks they once mocked
By Sydney LakeJune 22, 2026
2 days ago
Current price of gold as of June 23, 2026
Personal Finance
Current price of gold as of June 23, 2026
By Danny BakstJune 23, 2026
1 day ago

© 2026 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.