Who is Hayden Adams?
After being laid off, Hayden Adams took his friend Karl Floersch’s advice and began teaching himself to develop Ethereum smart contracts.
Uniswap subsequently released several versions: v2 (2020), v3 (2021), and v4 (2025).
The most important thing to keep in mind when managing funds: Before becoming a liquidity provider, understand impermanent loss. The fees you earn may not offset losses caused by price movements.
$UNI 7.598 (+4.24%)

For record-keeping only, not investment advice.