Jack Dorsey’s Square to Change its Name to Block

The change takes effect on Dec. 10.

article-image

Source: Shutterstock

share
  • Shares of the company are down 6.6%
  • Square Crypto will change its name to Spiral, according to the announcement

Square Inc. (SQ), the financial-services company co-founded by Jack Dorsey, announced that it will be changing its corporate name to Block Inc.

“We built the Square brand for our Seller business, which is where it belongs,” Dorsey said in a statement. “Block is a new name, but our purpose of economic empowerment remains the same. No matter how we grow or change, we will continue to build tools to help increase access to the economy.”

The payment giant detailed its rebranding, which will go into effect on Dec. 10, in a series of tweets on Wednesday. 

“Block references the neighborhood blocks where we find our sellers, a blockchain, block parties full of music, obstacles to overcome, a section of code, building blocks, and of course, tungsten cubes,” San Francisco-based Square said.

Loading Tweet..

As a part of its rebranding, Square Crypto will change its name to Spiral. The company holds roughly $220 million of bitcoin in its treasury, according to The Wall Street Journal. 

The news comes just two days after Dorsey resigned as CEO of Twitter.

Shares of the company, whose ticker symbol will not change, are down 6.66% on the news.


Get the day’s top crypto news and insights delivered to your inbox every evening. Subscribe to Blockworks’ free newsletter now.


Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

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.

recent research

allora-image.png

Research

Decentralized AI coordination networks solve crypto's growing architectural mismatch: applications built on trustless infrastructure shouldn't depend on centralized intelligence providers. By turning model outputs into competitive marketplaces, protocols like Allora are building the permissionless intelligence layer that AI-powered DeFi and autonomous agents require.

article-image

Futuristic DeFi is stuck inside the computer. An old idea might be its escape hatch

article-image

Money market indicators are flashing liquidity stress again as crypto underperforms equities

article-image

From passageways to penumbras: a history of private life

article-image

BTC’s Asia-session move and Ethena’s weaker yields reflect a market adjusting to tighter yen funding and softer derivatives carry

article-image

What Monad’s launch, MegaETH pre-market pricing, and the Berachain refund story say about today’s infra market

article-image

Prediction markets are hitting record volumes, while Neutrl opens one of crypto’s most overlooked yield opportunities