Uniswap voting or Robinhood Chain fees significantly accelerate UNI destruction

Uniswap Governance is about to vote on two proposals

Uniswap Governance is preparing to vote on two proposals that could expand the agreement's UNI destruction volume by adding new fee sources from Uniswap v4 and Robinhood Chain.

Summary

Uniswap voters will decide whether costs for v4 and Robinhood Chain should be included in the UNI destruction mechanism. Within ten days of Robinhood Chain's launch, the cumulative Uniswap transaction volume has exceeded US$6 billion. The new agreement fee will flow into the TokenJar contract, which will subsequently destroy UNI on the Ethereum main network. On-chain voting is planned to be held from July 19 to July 26.

These proposals follow the UNItification reform approved in December 2025, which linked protocol fees to the UNI destruction system. Hayden Adams, founder of Uniswap, said current trading activity, especially on Robinhood Chain, could increase the reduction in UNI's liquidity. The vote used a rapid governance process created for subsequent fee updates.

Two votes for v4 and Robinhood Chain fees

The official Robinhood Chain protocol fee proposal will activate protocol fees for Uniswap v2 and v3 on the network. When Robinhood Chain, a second-layer network, was launched on July 1, Uniswap simultaneously launched three versions of its decentralized exchange on the network. According to the proposal, as of July 10, the cumulative transaction volume of Uniswap deployments on Robinhood Chain has exceeded US$6 billion. A separate Uniswap v4 fee proposal will activate fees for selected pools on Ethereum, Arbitrum, Base, BNB Chain, Polygon, Optimism and Robinhood Chain. A second v4 vote for five other networks is also planned.

New protocol fees will be used for UNI destruction

Both proposals will direct the protocol fees charged to Uniswap's existing TokenJar system. Searchers can claim accumulated expense assets by providing an equivalent value of UNI, which the system then sends to the destruction address. UNI collected on other networks will be bridged back to Ethereum before being destroyed. "Based on current trading volumes, especially on Robinhood, we expect the impact on UNI destruction to be significant," Adams said in an announcement on the X platform. Proposal documents show that agreement fees have taken effect in v2 and v3 pools across 11 networks, and record the destruction of 186,000 UNIs in a single day last month.

Adams posted a message on the X platform: "We have just submitted two Uniswap governance proposals and are preparing for the final on-chain vote: 1) v2 + v3 protocol fees on Robinhood Chain;2) v4 protocol fees on Ethereum, Base, Arbitrum, Robinhood, BNB, Polygon, Optimism (the third proposal for the remaining v4 chains is coming soon). Both direct all new fees to..."

Prior to this latest governance push, Uniswap had set a record for the highest number of UNI destroyed in a single day, indicating that higher-fee activities can increase the number of tokens destroyed through the mechanism.

Robinhood Chain activity raises risk

Since its launch in July, Robinhood Chain has quickly become the main source of Uniswap trading activity. The network achieved daily transaction volume of Uniswap reached US$500 million in eight days and was second only to the Ethereum main network in daily activity at that time. Robinhood Chain attracted more than US$70 million in bridging ether in the first week, with the total locked value exceeding US$106 million. The new fee proposal will allow Uniswap governance to capture some of the transaction activity generated on the network and direct it into a destruction mechanism.

The Robinhood proposal adopts the same cross-chain governance model as Arbitrum One. If approved, governance messages will be transmitted from Ethereum to Robinhood Chain, where the contract will redirect relevant agreement fees to TokenJar.

Uniswap v4 requires a different fee system

Activation fees on v4 require a different architecture because v4 pools can use hooks and dynamic fees. The proposal introduces a V4FeePolicy contract to calculate agreement fees and a V4FeeAdapter to apply governance rules and collect revenue. The first v4 voting covers three types of pools: static fee pools, pools launched through continuous clearing auctions, and aggregator hook pools. Subsequent proposals will cover Celo, Soneium, Worldchain, X Layer and Zora, as Uniswap's GovernorBravo contract limits the number of operations in a single governance proposal.

Since the Unification reform, Uniswap's fee-switching model has linked protocol activities to UNI destruction. If governance approves both measures, a July vote would extend the system to v4 for the first time and increase v2 and v3 activity on Robinhood Chain.