ARB has risen nearly 47% in two weeks.

It surged nearly 30% on September 1 alone, then rallied another 18.5% against the trend on September 3, with the price briefly breaking above $0.14.

Many people thought it was market makers pushing the price up again or a short squeeze in futures. But the real driver of this rally is an Alpha that most people overlooked—

Robinhood Chain is “paying taxes” to Arbitrum.

Robinhood Chain has been live for just two months, yet its cumulative fee revenue has already surged to $13.05 million.

On September 2 alone, the chain collected $4.45 million in fees, generating $4.01 million in net revenue.

Weekly revenue reached $8.26 million—what does that mean? During the same period, Ethereum mainnet generated $2.48 million, Base Chain $840,000, and Polygon PoS $540,000.

Robinhood Chain alone outperformed the combined revenue of every L2 in the Ethereum ecosystem.

Robinhood Chain uses the Arbitrum Dedicated Chain architecture.

Under the partnership agreement, Robinhood Chain must return 10% of its protocol net revenue to the Arbitrum ecosystem.

Of that, 8% goes to the Arbitrum DAO treasury and 2% goes to the developer guild.

Over the past two months, Arbitrum has received approximately $1.3 million in revenue sharing.

Arbitrum will receive approximately $11 million in passive “platform tax” annually.

Arbitrum does not need to do anything: it does not need to attract users, build its own ecosystem, or compete for transaction volume.

Every time Robinhood Chain processes a transaction, Arbitrum automatically takes a 10% cut.

By using Arbitrum’s technology, Robinhood Chain avoids the $10 billion cost of building its own infrastructure.

Arbitrum, meanwhile, gains a stable revenue stream completely unrelated to activity in its own ecosystem.

What was the valuation logic for L2s in the past? TVL, daily active users, and the number of ecosystem projects.

Now Arbitrum is telling you: I do not need to compete anymore—I can simply collect platform tax.

Robinhood has more than 20 million active users. Every transaction these users make on Robinhood Chain in the future will create value for ARB holders.

But do not celebrate too soon—

The next ARB unlock is expected on September 23, when approximately 139 million tokens will be released, worth about $15.2 million at the current price and accounting for roughly 1.4% of the total supply.

The short-term selling pressure is real.

But in the long run, this “technology tax” model is what truly deserves attention.

In the future, more Web2 giants will enter crypto in the same way—using a chain’s technology, paying a 10% “protection fee” in exchange for 100% efficiency.

Arbitrum is proving that the best business is not making money yourself, but getting others to make money for you and then taking a cut.#Gate用户突破6000万 #BTC收复8万美元 #非农就业报告即将揭晓 $BTC $ARB $HOOD