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Exchange record

Uniswap

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Home / Active / Uniswap

Exchange record

Uniswap

Ethereum-born decentralized exchange protocol family first deployed to mainnet in 2018 and still active through multiple major protocol versions under the Uniswap brand.

DEXActive

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Key facts

Launch date
2018-11-02
Death date
—
Years
2018–—
Origin
Ethereum ecosystem
Confidence
high
Last verified
2026-04-15

URL handling

Preferred action
Use current URL handling based on status below.
URL status
Live verified
Original URL
https://app.uniswap.org/
Archived URL
View archived site

Summary

Ethereum-born decentralized exchange protocol family first deployed to mainnet in 2018 and still active through multiple major protocol versions under the Uniswap brand.

Timeline

Uniswap was publicly launched on Ethereum mainnet
2018-11-02launchedhigh

Uniswap was publicly announced and deployed to Ethereum mainnet on 2018-11-02.

Uniswap v2 mainnet launch
2020-05-18launchedhigh

Uniswap v2, the second major protocol version, was deployed to Ethereum mainnet on 2020-05-18.

Uniswap v3 mainnet launch
2021-05-05launchedhigh

Uniswap v3, the third major protocol version, was deployed to Ethereum mainnet on 2021-05-05.

Evidence

Archive index for Uniswap app
Internet Archive2026-04-15archive_capturemedium reliabilityurl_historyarchive
A Short History of Uniswap
Uniswap Labs2019-02-11official_bloghigh reliabilityeventarchive
Uniswap v2 Mainnet Launch
Uniswap Labs2020-05-18official_bloghigh reliabilityeventarchive
Uniswap v3 Mainnet Launch
Uniswap Labs2021-05-05official_bloghigh reliabilityeventarchive
Uniswap History
Uniswap Labs2019-02-11official_bloghigh reliabilitylaunch_datearchive
What is Uniswap?
Uniswap Labs—official_bloghigh reliabilityentityarchive
Uniswap v4 is here
Uniswap Labs2025-01-31official_bloghigh reliabilitystatusarchive

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Notes and record state

Record note
Entity-level umbrella record. v0/v1, v2, and v3 milestones are recorded here. Deployment-level and chain-level modeling is still pending, so this is not yet split by deployment.
Revision state
Records may be incomplete, approximate, contested, or revised as better evidence becomes available.
This record may be incomplete or revised. Dead-side entries prefer archived URLs over original domains. Dates, causes, and classifications may change when stronger evidence becomes available. Contact / corrections

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