Get a demoExplore data

Funding Roundup: Crypto Infrastructure All the Rage

Blockstream secures $125 million, QuickNode lands $60 million

article-image

piotr szczepanek/Shutterstock.com modified by Blockworks

share

Crypto infrastructure companies scored significant funding this week. 

Among them was Blockstream, which landed $125 million in a convertible note from London-based Kingsway Capital, with participation from bitcoin-focused Fulgur Ventures. The overall infrastructure trend isn’t necessarily new, but such efforts do appear to be escalating.

The latest capital haul follows the firm’s Series B in August 2021, when the company procured $210 million from investors to expand mining facilities and acquire Spondoolies, a crypto mining gear startup.

Erik Svenson, Blockstream’s president and chief financial officer, said in a statement that the fundraise allows the company to “accelerate” its year-over-year revenue growth and “build infrastructure for the future Bitcoin economy.”

Added Svenson: “We remain focused on reducing risk for institutional bitcoin miners and enabling enterprise users to build high-value use cases on the most secure, robust, and scalable blockchain in the world — Bitcoin.”

Another infrastructure company that corralled funding this week was QuickNode. The end-to-end development platform closed a $60 million Series B led by 10T holdings. Other investors who participated in the round include Tiger Global, Seven Seven Six, Protocol Labs and QED. 

The latest funding brings QuickNode’s total valuation to $800 million, and will be used to grow the company’s international presence.

“The long-term health and success of Web3 are dependent on scalability, accessibility, and interoperability,” ​​said Alexis Ohanian, founder of Seven Seven Six, which also invested in the company’s seed round.

”[QuickNode’s] foundational technology and platform is building not only to meet the current needs of top Web3-native companies and flagship global brands but also those of the future decentralized web,” he said.

In a smaller fundraising effort, Tholos, an MPC wallet platform — similar to Fireblocks — landed pre-seed funding of $1.5 million.

The round was led by four crypto-native venture capitalists, including North Island Ventures, Lattice, Dispersion Capital and Chainforest. A handful of angel investors also participated, Abraham Litwin-Logan, the founder of Tholos, told Blockworks.

Tholos’ team currently consists of the co-founders, a full stack engineer, a mobile engineer and the head of product and design, as well as two part-time senior back-end engineers. But additional hiring, enabled by the cash infusion, is already under way, according to the team.

“On the cryptography side of things — we’ve partnered with a multi-party computation cryptography team in Israel, which is made up of three cryptographers,” Litwin-Logan said, adding that the remaining cash would be used for product development and testing before it goes onto the market.

Other notable fundraises this week include:

  • Spatial Labs lands $10 million from Blockchain Capital, with participation from Marcy Venture Partners, a firm co-founded by Jay-Z. 
  • Gemba, a software developer for virtual reality training, secures $18 million from Parkway Venture Capital, bringing its valuation to $60 million. 
  • London-based blockchain infrastructure company Calimero Network closes an $8.5 million seed round led by Khosla Ventures, Lyrik Ventures and NEAR Foundation.

Get the news in your inbox. Explore Blockworks newsletters:

Tags

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

Upcoming Events

Hilton Park Lane, London

November 10-11, 2026

DAS London is a two-day summit at the Hilton Park Lane in London featuring conversations between the builders, allocators, and policy makers who are shaping the trajectory of the digital asset ecosystem in the UK, Europe, and North America.

Javits North

March 30-April 1, 2027

DAS NYC is a three-day summit at Javits North bringing together the builders, allocators, and policymakers shaping the future of digital assets across institutional finance and global markets.

recent research

Sponsored Article Template - DoubleZero White.png

Research

Every distributed system inherits the physical limitations, or advantages, of the network it runs on. Physics-bound systems can optimize their execution layers, compress their state, and parallelize their runtime, and still lose time they cannot recover to the speed of light through fiber and the routing decisions of carriers that are not optimized for consensus. The public internet routes traffic by least cost, not best performance. For a system where the order and timing of messages determine who earns and who loses, that is a structural tax and a measurable networking design flaw for traders.

The daily brief, in your inbox

Markets, protocols, and policy, read by 200K+ professionals.

Blockworks Inc.133 W 19th St., New York, NY 10011

Solutions

InvestorsExchangesEnterprisesOnchain Businesses

© 2026 Blockworks Inc.

TermsPrivacy PolicyPrivacy CenterNews Archive