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

Trendingnow

1

As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch

2

Mark Zuckerberg feeds his cows macadamia nuts and beer to create the 'highest-quality beef in the world' on his $300 million estate in Hawaii

3

Current price of oil as of July 2, 2026

1

As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch

2

Mark Zuckerberg feeds his cows macadamia nuts and beer to create the 'highest-quality beef in the world' on his $300 million estate in Hawaii

3

Current price of oil as of July 2, 2026
FinanceBitcoin

Chain raises $9.5 million to build Bitcoin development platform

By
Dan Primack
Dan Primack
Down Arrow Button Icon
By
Dan Primack
Dan Primack
Down Arrow Button Icon
August 20, 2014, 9:00 AM ET
Bitcoin coin
A twenty-five bitcoin is arranged for a photograph in Tokyo, Japan, on Thursday, April 25, 2013.Photograph by Tomohiro Ohsumi — Bloomberg/Getty Images
Add Fortune on Google for similar content.

Chain today is launching as a startup that hopes to become the definitive development platform for Bitcoin, whether the ultimate application relates to financial services or to some other sort of decentralized service.

It also will announce $9.5 million in Series A funding. Khosla Ventures led the round, and was joined by RRE Ventures, Thrive Capital, SV Angel, Box Group Kevin Ryan, Barry Silbert, Scott Banister, Homebrew, 500 Startups and Pantera Capital.

“Our thesis is that we’re in an era where people are looking for services to simplify very technical infrastructure so that they can build on-demand services,” explains Adam Ludwin, Chain’s founder and a venture partner with RRE Ventures. “The blockchain is this mammoth network that is quite difficult to build on…. It’s like telecom or credit card processing or web hosting where certain people at the beginning tend to do it themselves but, over time, it matures and bigger companies start accessing it. So what you need is reliability and real service-level agreements. When a big bank wants to connect to the blockchain, they want an expert to help them. We want that to be us.”

Ludwin and his team originally raised seed capital nine months ago for a consumer-facing startup — including from some of the aforementioned investors — but soon became more interested in what ultimately became Chain. It still had around $2 million in the bank before closing the Series A round in late July.

Keith Rabois, a partner with Khosla Ventures and the former COO of Square, will join Chain’s board as part of the deal. It’s also worth noting that Rabois sits on the board of Stripe, which has created an online payment method called Stellar which some see as a Bitcoin competitor. Rabois, however, argues that the two can peacefully coexist, as Stellar users can transact with Bitcoin.

Sign up for Dan’s newsletter on deals & dealmakers: www.GetTermSheet.com

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

Latest in Finance

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 Finance

Man in a black hat and jacket
InvestingSpace Exploration
Elon Musk can’t sell a single SpaceX share for a year—and then all the locks crack open at once
By Amanda GerutJuly 3, 2026
1 hour ago
Top CD rates today, July 3, 2026: Lock in up to up to 4.40%
Personal FinanceCertificates of Deposit (CDs)
Top CD rates today, July 3, 2026: Lock in up to up to 4.40%
By Glen Luke FlanaganJuly 3, 2026
1 hour ago
The top high-yield savings rates: Up to 4.50% on July 3, 2026
Personal FinanceSavings accounts
The top high-yield savings rates: Up to 4.50% on July 3, 2026
By Glen Luke FlanaganJuly 3, 2026
1 hour ago
t
CryptoWhite House
‘We are in a new era’: Trump’s bombshell $2.2 billion income haul, the ‘Big Player Theory’ and what happens when the president becomes the bubble
By Nick LichtenbergJuly 3, 2026
1 hour ago
Woman sitting in front of her house
SuccessWorld Cup
Airbnb offered $750 to Americans to open up their homes during the World Cup—mostly women took it up and now they’re earning thousands
By Emma BurleighJuly 3, 2026
2 hours ago
Photo: Russian President Vladimir Putin Attends ASEAN-Russia Summit
Energyputin
Russians live with fuel shortages and rationing as Putin insists the war against Ukraine will go on
By The Associated PressJuly 3, 2026
2 hours ago

Most Popular

As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch
Big Tech
As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch
By Marco Quiroz-GutierrezJuly 1, 2026
2 days ago
Mark Zuckerberg feeds his cows macadamia nuts and beer to create the 'highest-quality beef in the world' on his $300 million estate in Hawaii
Success
Mark Zuckerberg feeds his cows macadamia nuts and beer to create the 'highest-quality beef in the world' on his $300 million estate in Hawaii
By Sasha RogelbergJuly 2, 2026
18 hours ago
Current price of oil as of July 2, 2026
Personal Finance
Current price of oil as of July 2, 2026
By Joseph HostetlerJuly 2, 2026
21 hours ago
Americans are escaping the U.S. for New Zealand where house prices have hit a new low—but only wealthy Americans with $3 million spare can invest
Success
Americans are escaping the U.S. for New Zealand where house prices have hit a new low—but only wealthy Americans with $3 million spare can invest
By Emma BurleighJuly 2, 2026
20 hours ago
Today, Emily Blunt is worth $80 million thanks to her Hollywood career—but she actually wanted to be a UN Spanish translator on $80K
Success
Today, Emily Blunt is worth $80 million thanks to her Hollywood career—but she actually wanted to be a UN Spanish translator on $80K
By Orianna Rosa RoyleJuly 2, 2026
1 day ago
Egg companies made $1.22 billion in profit off a $6 carton — now they’re buying their way out of a price-fixing case with 53 million donated eggs
Law
Egg companies made $1.22 billion in profit off a $6 carton — now they’re buying their way out of a price-fixing case with 53 million donated eggs
By Wyatte Grantham-Philips and The Associated PressJuly 2, 2026
17 hours 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.