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

Companies Can Put Shareholders on a Blockchain Starting Today

Jeff John Roberts
By
Jeff John Roberts
Jeff John Roberts
Editor, Finance and Crypto
Down Arrow Button Icon
Jeff John Roberts
By
Jeff John Roberts
Jeff John Roberts
Editor, Finance and Crypto
Down Arrow Button Icon
August 1, 2017, 11:43 AM ET

Blockchain got a big boost on Tuesday when a Delaware law went into effect that lets corporations maintain shareholder lists, along with other corporate records, using the technology. Already, several companies, including the retailer Overstock, say they intend to use it.

Delaware’s decision to bless blockchain—which is a type of software that creates indelible records across multiple computers—is significant because the state is America’s de facto corporate law capital, and more than two-thirds of Fortune 500 companies are incorporated there.

According to lawyers and state officials, the new law ensures companies will not face legal trouble if they choose to keep a list of shareholder names, which they must do by law, on a blockchain instead of conventional methods like an Excel spreadsheet or a SQL database.

“The Delaware statute is enabling—it doesn’t require any particular type of blockchain ledger,” said Marco Santori, a partner with the law firm Cooley, who advised the state on the plan.

Santori said it will take some time for companies to get up to speed on the technology, and for vendors to build tools to begin recording their shareholder lists and other documents onto blockchains. He added that a number of big companies have been speaking with Delaware officials about using the technology, but was not at liberty to say which ones.

In the case of Overstock, Fortune asked the retailer—which recently began trading Series A Preferred shares on a blockchain platform—about the Delaware law, and a company official confirmed its subsidiary, Medici Ventures, will take advantage of the new listing option.

Get Data Sheet, Fortune’s technology newsletter.

“[We’re] very excited about the possibilities this forward-thinking legislation from Delaware affords corporations, and plans to offer its shares and begin managing its shareholder records on the blockchain as soon as possible,” said Jonathan Johnson, president of Medici Ventures and an Overstock.com board member.

For now, though, many other companies may regard a blockchain-based shareholder ledger as a novelty. But that will likely change as blockchain’s implications for corporate record-keeping become more pronounced.

“Every corporate document..could be recorded”

Blockchain technology, along with the cryptocurrencies like bitcoin that are created by it, is the midst of a hype cycle. Buoyed by investors who liken the current state of blockchain to the early days of the Internet, firms of all sorts are rushing to get a piece of it.

This hype is no doubt overblown but, as with other revolutionary technologies, people are likely overstating its short term impact while underestimating its long term effects. The Delaware law could be a case in point. By this time next year, it’s unlikely corporate record keeping will be much different than it is now. But in two to five years, the change could be profound.

One reason is that governments, including the state of Delaware, are also adopting blockchain technology. According to state official Andrea Tinianow—dubbed “the blockchain czarina” by the lawyer Santori—the state is working with a company called Symbiont to integrate its own records onto blockchain ledgers.

Tinianow, who predicts widespread of the technology is “around the corner,” added that registered agents and law firms are also working to add their own nodes to blockchains. All of this, together, will serve to replace our current system of corporate record-keeping—in which documents are stored in disparate places online and off—with a unified and secure ledger.

“When an incorporation happens, the info will flow directly onto a stock ledger,” said Tinianow, whose formal title is Director of Global Delaware.

John Mark Zeberkiewicz, a partner at the law firm Richards, Layton & Finger, likewise predicted the Delaware initiative is just the beginning of a transformation in how companies document their existence.

“Think about what a corporation is—on some level, a corporation is its records. Ultimately, just about every corporate document and transaction could be recorded on the blockchain, creating an immutable record of all corporate acts,” said Zeberkiewicz.

About the Author
Jeff John Roberts
By Jeff John RobertsEditor, Finance and Crypto
LinkedIn iconTwitter icon

Jeff John Roberts is the Finance and Crypto editor at Fortune, overseeing coverage of the blockchain and how technology is changing finance.

See full bioRight Arrow Button Icon

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
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
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
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Image showing multiple computer screens with code.
CybersecuritySecurity
Mercor, a $10 billion AI startup that works with companies including OpenAI and Anthropic, confirms major data breach
By Beatrice NolanApril 2, 2026
49 minutes ago
picture of the word "solana"
CryptoCryptocurrency
Latest crypto hack sees thieves make off with $280 million from Solana DeFi platform Drift
By Carlos GarciaApril 2, 2026
1 hour ago
Jack Dorsey and Roelof Botha think AI can make middle management obsolete 
AIBlock
Jack Dorsey and Roelof Botha think AI can make middle management obsolete 
By Jacqueline MunisApril 2, 2026
3 hours ago
china
AIChina
Meet China’s AI-powered recycling robot that sorts 220 pounds of clothes in 2 to 3 minutes
By Tian MacLeod Ji and The Associated PressApril 2, 2026
3 hours ago
In the age of vibe coding, trust is the real bottleneck
AIEye on AI
In the age of vibe coding, trust is the real bottleneck
By Sharon GoldmanApril 2, 2026
4 hours ago
A photo illustration of two laptops with eyeballs over a red background with alert signs.
CryptoNorth Korea
I knew about North Korean hackers—they still tricked me and got into my computer
By Ben WeissApril 2, 2026
4 hours ago

Most Popular

Gen Z fled San Francisco for Texas and Florida. Now they’re turning ‘welcomer cities’ into the next big tech towns
Real Estate
Gen Z fled San Francisco for Texas and Florida. Now they’re turning ‘welcomer cities’ into the next big tech towns
By Fortune EditorsApril 2, 2026
12 hours ago
Current price of gold as of April 1, 2026
Personal Finance
Current price of gold as of April 1, 2026
By Fortune EditorsApril 1, 2026
1 day ago
Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
Success
Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
By Fortune EditorsMarch 31, 2026
2 days ago
Current price of oil as of April 1, 2026
Personal Finance
Current price of oil as of April 1, 2026
By Fortune EditorsApril 1, 2026
1 day ago
The tax escape map: Billionaires are bolting for Florida from the West Coast and taking billions in tax revenue with them
Real Estate
The tax escape map: Billionaires are bolting for Florida from the West Coast and taking billions in tax revenue with them
By Fortune EditorsApril 2, 2026
13 hours ago
Deutsche Bank asked AI if it’s true that AI will solve the economy’s inflation problems. The robots answered
Economy
Deutsche Bank asked AI if it’s true that AI will solve the economy’s inflation problems. The robots answered
By Fortune EditorsApril 1, 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.