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NewslettersFortune Crypto

Crypto backers are betting on real-world service like hotspots and drones—even as the business case remains unclear

Jeff John Roberts
By
Jeff John Roberts
Jeff John Roberts
Editor, Finance and Crypto
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Jeff John Roberts
By
Jeff John Roberts
Jeff John Roberts
Editor, Finance and Crypto
Down Arrow Button Icon
December 1, 2025, 8:23 AM ET
Decentralized physical infrastructure networks include mobile plans, mapping networks, and now a drone monitoring startup.
Decentralized physical infrastructure networks include mobile plans, mapping networks, and now a drone monitoring startup. Getty Images

Here’s an intriguing opportunity: A startup called SkySafe is selling sensors you can put on your roof to help monitor drone activity. In return, you will get a cut of the revenue it collects from clients like stadiums and government agencies, while also enjoying access to a FlightAware-style display of drones. It’s a cool project, but there’s a catch: The sensors cost $949, and any payments will be made in a new type of cryptocurrency. Would you go for it? 

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To get a sense of what this is all about, it’s helpful to know that SkySafe is one of the newer entrants to a segment of the crypto market called Decentralized Physical Infrastructure Networks or DePIN. The concept has been around since 2021 and the most famous example is a project called Helium—whose ads have been all over the New York City subway system—which will pay you to be part of its wireless phone network. A mapping initiative called Hivemapper is another example.

In theory, these projects are a great idea. Distributed networks are typically far more robust than centralized ones, and it’s appealing to disburse ownership of key services to a broad section of the public. The question is whether the economics add up. And it’s not clear that they do.

The trouble is the token-based payout systems that underlie the DePIN model. Like other crypto projects, they provide healthy allotments for founders and investors (hey there, Andreessen Horowitz!) that can be dumped on the market before the average network participant gets to collect. In the case of Helium, there is ample evidence that insiders took long, greedy gulps of the token supply at the expense of others. This led to accusations that Helium was shilling over-priced hardware while paying out only a pittance.

It’s tempting to write off this whole sector as a scam, but that’s not the case. SkySafe, the drone startup, has dozens of paying customers and its CEO is an MIT grad and former Air Force officer. It’s a legit operation and expanding its network with citizen participants makes sense. And even Helium may be turning the corner with its launch of a nationwide, low-cost phone network and a tie-up with T-Mobile.

The issue is the tokens. Drone enthusiasts may jump at the chance to be part of SkySafe’s network, but do any of them really want to be paid in the startup’s spun-up currency called FLYTE? Helium, meanwhile, has issued not just one but three new types of crypto coins—adding a heap of confusion onto an already dubious economic arrangement. The case for any of this is even less convincing given the growing popularity of stablecoins, which offer the efficiency of blockchain networks without any need to wade into the world of “tokenomics”.

The late Charlie Munger liked to say, “Show me the incentives, and I’ll show you the behavior.” That’s good advice for many situations—including for anyone tempted to invest in the world of DePIN.

Jeff John Roberts
jeff.roberts@fortune.com
@jeffjohnroberts

DECENTRALIZED NEWS

Paxos’ $100M+ prize: Longtime stablecoin player Paxos acquired New York-based wallet startup Fordefi, a cleverly named startup that specializes in DeFi wallets. The deal suggests that Paxos’ institutional clients have a growing interest in decentralized trading. (Fortune)

Mugged on payday: South Korea’s biggest exchange Upbit disclosed a $30 million hack, likely carried out by Lazarus, one day after announcing it would be acquired by one of the country’s telecom giants. (The Block)

World Liberty woes: A cofounder of a small firm that stockpiled the Trump family’s World Liberty Financial cryptocurrency is threatening a whistleblower complaint over reporting irregularities. The firm, which agreed to hold $1.5 billion in WLFI tokens, suspended its CEO in September. (The Information)

To the MoonPay: Payment firm MoonPay became one of a handful of crypto firms to obtain a New York Trust Charter, which designates it as a fiduciary, and puts the company in position to attract more institutional clients. (Decrypt)

Tokenization gains steam: The push to put stocks on the blockchain is gaining momentum aided by giants like JPM and Robinhood. A new report explains how this shift is serving to free up collateral, democratize assets, and create more direct relationships between companies and shareholders. (Fortune)

MAIN CHARACTER OF THE WEEK

Steve Hanke, professor of applied economics at Johns Hopkins University.
Andrew Harrer—Bloomberg/Getty Images

Crypto-hating economics professor Steve Hanke was at it again this week, trolling Bitcoiners with his usual “going to zero” shtick—and earning predictable responses.

MEME O' THE MOMENT

Despite the downturn, one Bitcoin can still buy a lot of turkeys.
@StevenBonebrake

The latest bear market is bringing familiar holiday schadenfreude from crypto skeptical friends and family members.

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

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