Skip to content
HEY Research Lab
Menu

A Uniswap v4 hook contract whose address declares 5 callbacks, first read initialising a pool at block 108,521,335. HEY attributes it to Universal High Income: the account that launched its token created it through a deterministic deployer.

What it is
Uniswap v4 hook
Callbacks its address declares
beforeInitialize, beforeSwap, afterSwap, beforeSwapReturnDelta, afterSwapReturnDelta. What the PoolManager will call, not what the hook does.
First pool HEY read
Block 108,521,335
Attributed to
Universal High Income: the account that launched its token created it through a deterministic deployer
The deployment
The follow-up deployment record
The hook’s page
Who built this hook, its pools and what HEY does not know
Where HEY read it
The Robinhood Chain explorer · View at the source ↗
When it happened
, dated by the source to the minute
HEY first saw it
(2h ago)These are two different clocks: when the work happened, as the source dates it, and when HEY first read it.
How it is backed
Source-backed
Counts toward building
No. It is context: it does not change activity status or Build Momentum.
What it does not say
A contract record says what the chain shows about a contract. It is not a safety check, and it does not say who runs the contract.

Follow Universal High Income to see the next change HEY records, with its evidence.

FollowWhat changed on Universal High Income

Cite this

Absolute dates in UTC and a link that does not move.

Universal High Income: A Uniswap v4 hook contract whose address declares 5 callbacks, first read initialising a pool at block 108,521,335. HEY attributes it to Universal High Income: the account that launched its token created it through a deterministic deployer.
Happened: 2026-11-07
Source: The Robinhood Chain explorer, https://robinhoodchain.blockscout.com/address/0x4adbfa936020fb330587ee1862478316da5ba0cc
Recorded by HEY Research Lab: 2026-11-07 (UTC); accessed 2026-11-07 (UTC)
Evidence v4hook:4663:0x4adbfa936020fb330587ee1862478316da5ba0cc: https://heyresearch.xyz/evidence/v4hook:4663:0x4adbfa936020fb330587ee1862478316da5ba0cc
  Receipt: https://heyresearch.xyz/api/evidence/v4hook%3A4663%3A0x4adbfa936020fb330587ee1862478316da5ba0cc

Evidence id v4hook:4663:0x4adbfa936020fb330587ee1862478316da5ba0ccAs dataHow HEY works