What is DePIN? A plain explanation

The definition

DePIN is short for decentralized physical infrastructure network. The infrastructure is physical: a radio on a rooftop, a dashcam on a windshield, a graphics card in a spare room, a weather sensor in a garden. It is decentralized because no single company owns it; thousands of people each contribute a piece. It is a network because the pieces are coordinated, priced and paid for in one system, and that system runs on a blockchain.

The pitch is simple. Building infrastructure the old way means one company raises money, buys hardware, and hopes for customers. A DePIN turns that around: the network pays people to put the hardware out first, demand arrives later, and the blockchain keeps the accounting honest between strangers.

Where the word comes from

The acronym was settled by a vote. In late 2022 the research firm Messari asked its readers to pick one name for the sector from four candidates: PoPW (proof of physical work), TIPIN (token-incentivized physical networks), EdgeFi and DePIN. DePIN won with a little under a third of the votes (Transak's history of the term). Messari's Crypto Theses for 2023 used it throughout, and the yearly DePIN reports that followed made it the standard name. The networks are older than the word: Helium began paying people to host wireless hotspots in 2019, and Filecoin's storage network went live in 2020.

How a DePIN works

• Supply side. People contribute a resource: coverage, compute, storage, data, a place, a surface. They prove they are contributing, usually with a device that reports in, or with evidence a network can check.
• Demand side. Someone pays to use the resource: a telecom buying coverage, a company renting compute, a brand renting a surface.
• Coordination. Smart contracts record who supplied what, hold the payments, and pay out according to rules anyone can read. Nobody at the company has to approve each payment.
• Verification. The hard part. A network has to know the radio is really on, the dashcam is really driving, the sticker is really on the car. Every serious DePIN is, underneath, a verification machine.

How big it is

By March 2026 trackers counted more than 650 DePIN projects. The sector's combined token market value peaked near 19 billion dollars in September 2025, up from about 5.2 billion at the end of 2024. The networks reported roughly 72 million dollars of on-chain revenue in 2025 and about 8.8 million active devices across 199 countries (BlockEden, March 2026). Messari, which publishes the sector's yearly report, has described DePIN as a roughly 10 billion dollar sector whose revenues held up even as token prices fell (Cointelegraph on Messari's report).

Read those two numbers together: tens of billions in token value, tens of millions in revenue. Most of the sector is still priced on what it might become.

The main kinds

Helium reached a monthly revenue of about 1.5 million dollars in September 2025 and more than 450,000 mobile subscribers; Hivemapper's annualized revenue grew to roughly 18 million by early 2026 (BlockEden). These are the networks that found real buyers for a real resource.

Where DePINs break

• Hardware first. Most networks ask contributors to buy a device before earning anything. That is a real cost and a real barrier.
• Paid in a token. Rewards that swing with a token price make the supply side nervous and the demand side confused. Revenue is the number that matters, and it is often small.
• Supply without demand. It is easy to incentivize people to install things, and hard to find customers who pay for them.
• Verification. Fake devices, spoofed locations and recycled proofs are the sector's recurring scandal. A network is only as honest as its proof.

How to judge a DePIN

Five questions separate a network from a token with a story attached.

1. Who pays, and in what? Count the customers who pay in dollars for the resource. A token's market value is a bet on those customers arriving; revenue is proof they did.
2. What must a contributor buy before earning? The lower the entry cost, the more honest the growth. A network that needs a 500 dollar device grows as fast as people are willing to gamble.
3. How is the work proven? Ask what stops a fake device, a spoofed location or a recycled proof. If the answer is trust us, it is not a DePIN yet.
4. Would it keep paying if the company vanished? If a payout needs the company's approval, it is a company with a token. If anyone can trigger a payout once the rules are met, it is a network.
5. Is the reward predictable? A contributor should know what a month of work is worth before the month starts. Rewards in a volatile token fail this test by design.

A DePIN without hardware

The newest idea in the sector is to use infrastructure that already exists. People already carry laptops, wear jackets, drive cars and roll suitcases through cities every day. Those surfaces are seen by thousands of people a month and earn nothing. A network that rents them to brands is a DePIN in every sense: a physical resource, many independent suppliers, prices and payments on a chain, verification by proof. It just has no device to buy.

That is what peelbid is: the first DePIN on Arc, a physical ad network made of the things people already own. Owners list a surface and set a floor. Brands bid. The payment waits in a USDC escrow and is released month by month, only against a dated photo proving the sticker is still there. No token, no hardware, and a stablecoin instead of a reward that moves with the market. The next article explains the advertising side: What is DePIN advertising?