Satoshi warned against labeling bitcoin as an ‘investment’

New emails from Satoshi Nakamoto show that the bitcoin creator warned against pushing bitcoin’s anonymous angle

article-image

Istvan Csak/Shutterstock modified by Blockworks

share

New emails from pseudonymous bitcoin creator Satoshi Nakamoto were made public on Friday.

The new emails, released by Martii Malmi, not only add to known bitcoin lore, but give readers more insight into the humble beginnings of bitcoin and how Satoshi worked to launch the network. 

He also revealed some personality behind the creator. For example, in November 2009, Satoshi told Malmi, “this is going to be fun!”

At one point, Satoshi even used the word “darn” and referred to Bitcointalk forum member Xunie as a “goofball.” In late November 2009, after Malmi auto generated a logo on CoolText.com, Satoshi shot it down as being “too Disco/web-1990’s.”

Some of the communications stand out — especially in today’s environment — such as the fact that Satoshi didn’t want to label bitcoin as an “investment.”

Read more: 13 years ago, Bitcoin’s pseudonymous creator signed off

“I’m uncomfortable with explicitly saying ‘consider it an investment,’” Satoshi said in June 2009. “That’s a dangerous thing to say and you should delete that bullet point. It’s okay if they come to that conclusion on their own, but we can’t pitch it as that.”

In that same email, Satoshi floated the idea of calling bitcoin a “cryptocurrency.”

“Someone came up with the word ‘cryptocurrency’…maybe it’s a word we should use when describing Bitcoin, do you like it?” he asked.

In 2010, Satoshi expressed concern about pushing the anonymity angle of bitcoin, arguing that users could expose transaction history information, which could therefore expose identities. 

Read more: Bitcoin’s ‘genesis’ block of transaction was created 15 years ago

“It’s possible to be pseudonymous, but you have to be careful,” he wrote. If people were to believe that it was anonymous, then the “backlash will be much worse if we haven’t prepared expectations by warning in advance that you have to take precautions if you really want to make [being anonymous] work.”

Satoshi added that “anonymous” also “sounds a bit shady.”

Then, based on the correspondence between Malmi and Satoshi, it looks like Satoshi took a break for a couple of months in 2010. Malmi restarts the email chain commenting that he hadn’t seen Satoshi “in a while.”

Read more: Would the US arrest Satoshi Nakamoto if they returned today?

In previous emails, Satoshi referenced a full-time job outside of bitcoin. In July 2009, Satoshi told Malmi that he wasn’t going to “be much help right now” because he was “pretty busy with work” and needed a break after 18 months. 

There may also be reason to assume that Satoshi didn’t put his coding skills to work at his full-time job. In an October email, he said, “It’s good to be coding again!” 

Satoshi tells Malmi in 2010 that he’s once again been busy with “other things” and will be “back to bitcoin shortly.”


Start your day with top crypto insights from David Canellis and Katherine Ross. Subscribe to the Empire newsletter.

Explore the growing intersection between crypto, macroeconomics, policy and finance with Ben Strack, Casey Wagner and Felix Jauvin. Subscribe to the Forward Guidance newsletter.

Get alpha directly in your inbox with the 0xResearch newsletter — market highlights, charts, degen trade ideas, governance updates, and more.

The Lightspeed newsletter is all things Solana, in your inbox, every day. Subscribe to daily Solana news from Jack Kubinec and Jeff Albus.

Tags

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 18 - 20, 2025

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

Brooklyn, NY

TUES - THURS, JUNE 24 - 26, 2025

Permissionless IV serves as the definitive gathering for crypto’s technical founders, developers, and builders to come together and create the future.If you’re ready to shape the future of crypto, Permissionless IV is where it happens.

recent research

Research Report Templates.png

Research

An overview of the Base Ecosystem, with a focus on market leaders.

article-image

Although bitcoin hitting $120k by year’s end is looking unlikely

article-image

About 270 million HYPE has been claimed, valued around $7.6 billion

article-image

Stanford professors David Mazières and Dan Boneh will lead the lab alongside a cohort of graduate student researchers

article-image

With more companies holding BTC, bitcoin yielding strategies could become “a new corporate finance norm,” CoinShares posed

article-image

The proposal comes after Polygon governance considered a controversial use of bridged liquidity for yield

article-image

Can the community balance its decentralized ethos with the need for inclusivity and constructive debate?