When is Uniswap fee switch live?

TLDR

Uniswaps protocol fee switch is scheduled to go live after the roughly two day timelock that followed the Dec 25 governance approval, so around 27 Dec (UTC) per public updates on the vote and timeline here and here.

1. The UNIfication proposal passed and triggers activation after a short timelock as reported.
2. Execution includes a burn of 100 million UNI and flipping fee switches on v2 and v3 per details.
3. Public reports cite v2 and v3 activation on mainnet after the timelock, with fee capture routed to a burn mechanism noted.

Deep Dive

1. Timing Window

The maker/">DAO approved UNIfication on 25 Dec with near?unanimous support. A roughly two day timelock follows, after which the contracts execute and the fee switch is activated, placing go?live around 27 Dec (UTC) if no delays occur as covered. Reports earlier in the week already flagged this timeline once quorum was exceeded here.

2. What Flips On

The change activates protocol fees on Uniswap v2 and v3 pools and routes those fees into a burn mechanism for UNI, alongside a one?time burn of 100 million UNI from the treasury, per execution notes and summaries outlined. Coverage also notes fee switches flipped after the timelock and frontend fees removed as Labs focuses on the protocol reported.

3. Scope and Mechanics

Media summaries state activation on v2 and v3 on mainnet after the timelock, with protocol fees accumulating before being burned through programmatic contracts, improving supply?demand dynamics for UNI over time noted. Additional implementation specifics (for example, burn size and initial fee routing) are part of the UNIfication package summarized.

Conclusion

The fee switch goes live after the short governance timelock, placing activation around 27 Dec (UTC), barring on?chain scheduling changes. The combination of a 100 million UNI burn and ongoing protocol fee burns realigns the token with protocol activity, a material shift confirmed in the reports above.