Jed McCaleb, a popular figure in the crypto space and founder of projects like Mt. Gox, Ripple, and Stellar, is now venturing far beyond digital assets.

His latest focus is a space exploration startup called Vast Space. The company aims to launch Haven-1, the world’s first commercial space station, by 2026.

Former Ripple Exec Invests XRP Gains in Off-Earth Mission

Vast CEO Max Haot clarified that this isn’t a luxury concept for tourists. Instead, the focus is on productivity, crew cohesion, and mission success.

He added that the station is designed to support sovereign astronauts and privately funded individuals in achieving meaningful goals in orbit.

“We are not building a luxury hotel in space, we are applying design to enhance crew cohesion, productivity, safety, communication to help sovereign astronauts and self-funded private individuals achieve their important orbital mission objectives,” Haot said.

Launched in 2021, Vast Space is working to create a station equipped with artificial gravity and next-generation infrastructure.

The team plans to use components developed by Elon Musk’s SpaceX, including docking systems for the Dragon capsule. It also intends to integrate an internet connection powered by Starlink.

If successful, Vast could play a critical role in replacing the aging International Space Station and potentially win a contract with NASA.

McCaleb is expected to invest substantially in the project, with a large portion of that funding coming from the wealth he gained by selling XRP tokens.

Despite the potential risks, McCaleb appears fully committed. He acknowledged the possibility of losing up to $1 billion if the project fails but believes the opportunity is worth the gamble.

“It’s super important that people take this leap from where we are today to this potential world where there’s a lot of people living off the Earth. here’s not that many folks that are willing to dedicate the amount of resources and time and risk tolerance that I am,” McCaleb reportedly said.

McCaleb left Ripple in 2013 following internal disagreements and later launched Stellar.

He originally held about 9% of the total XRP supply and sold off his stake between 2014 and 2022, earning roughly $3.3 billion. His actions triggered backlash within the XRP community, with some accusing him of damaging Ripple’s value.

However, McCaleb denied those claims, stating he had publicly disclosed his departure before selling his holdings. He also pointed out that he had XRP holders the option to convert their tokens to Stellar Lumens.

“I didn’t do that at all. I told the ripple community I was leaving ripple and no longer believed in the project. I did that *before* I sold my XRP. The intent was to let people front run me. The alternative was to sell without telling people. Is that better?,” McCaleb explained on X.

Despite the bad blood between McCaleb and the XRP community, Ripple co-founder Chris Larsen voiced support for the space project. He described it as a step forward and that it marks America’s return to bold innovation.

“America used to pursue new frontiers like this before skidding into bureaucracy and doubt. I’m rooting for Vast’s success,” Larsen stated.

Overall, it’s an intriguing development. The development of Vast Space would reflect how crypto investments can significantly drive real-world development across diverse fields.

BlackRock’s tokenized US Treasury fund, BUIDL, has seen a sharp rise in adoption, with the fund’s assets under management (AUM) surging past the $1 billion milestone this month.

This growth highlights a strong shift toward real-world asset (RWA) tokenization, even as broader crypto markets face headwinds.

BlackRock’s BUIDL Leads the RWA Sector

According to data from RWA. XYZ, BUIDL’s AUM, has increased by almost 129% over the last 30 days, bringing it to $1.4 billion.

This milestone means that it took only one year for the fund, which launched on the Securitize platform in March 2024, to cross the $1 billion mark.

While BUIDL has expanded to multiple blockchains, the majority of its supply—over $1 billion, or 86.46%—remains on Ethereum. This indicates strong minting activity on the network.

Other chains, such as Avalanche and Aptos, each hold about $56 million of the fund’s supply, or roughly 3.6%. Ethereum Layer-2 networks like Polygon, Arbitrum, and Optimism host the rest.

Meanwhile, investor participation has also grown. In the past month, the number of holders rose by 19%, bringing the total to 62.

Market observers pointed out that these numbers highlight the growing trust in blockchain-based financial products and the rising institutional interest in tokenizing bonds and credit.

Fidelity Joins the Tokenization Race

BUIDL’s milestone comes as asset management firm Fidelity also moves into the tokenization space.

Over the past week, the firm filed with the US Securities and Exchange Commission (SEC) to launch a blockchain-based version of its Treasury money market fund. The new share class, named “OnChain,” will operate using blockchain as a transfer agent and settlement layer.

“The OnChain class of the fund currently uses the Ethereum network as the public blockchain. In the future, the fund may use other public blockchain networks, subject to eligibility and other requirements that the fund may impose,” the filing added.

Fidelity’s move mirrors a broader trend. Financial institutions are turning to blockchain to tokenize bonds, funds, and credit instruments. This shift offers improved efficiency, round-the-clock settlement, and better transparency.

Meanwhile, the filing comes as institutional interest in RWAs continues to rise, despite a sluggish crypto market. While Bitcoin is down 11% year-to-date, RWA tokens have seen sustainable growth in 2025.

On-chain data shows the total RWA market has grown 18.29% in the past 30 days, reaching $19.23 billion. The number of RWA holders also increased by 5%, now nearing 91,000.

BlackRock’s BUIDL leads the RWA space by market cap. It’s followed by Hashnote’s USDY at $784 million and Tether Gold (XAUT) at $752 million.

Meanwhile, US Treasuries make up $4.76 billion of the total, while private credit dominates with $12.2 billion.