Evidence · Contract

A Uniswap v4 hook contract whose address declares 1 callback, first read initialising a pool at block 81,316,267. 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: beforeSwap. What the PoolManager will call, not what the hook does.
First pool HEY read: Block 81,316,267
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: 2026-10-06, dated by the source to the minute
HEY first saw it: 2026-10-06 (5d 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: Publicly verified
Counts toward building: Yes. It is one of the records HEY’s activity status is built from.
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.

Cite this

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

Universal High Income: A Uniswap v4 hook contract whose address declares 1 callback, first read initialising a pool at block 81,316,267. HEY attributes it to Universal High Income: the account that launched its token created it through a deterministic deployer.
Happened: 2026-10-06
Source: The Robinhood Chain explorer, https://robinhoodchain.blockscout.com/address/0x5c16dde7cd361fd5a408ed217f3b820326cbc080
Recorded by HEY Research: 2026-10-06 (UTC); accessed 2026-10-11 (UTC)
Evidence v4hook:4663:0x5c16dde7cd361fd5a408ed217f3b820326cbc080: https://heyresearch.xyz/evidence/v4hook:4663:0x5c16dde7cd361fd5a408ed217f3b820326cbc080
  Receipt: https://heyresearch.xyz/api/evidence/v4hook%3A4663%3A0x5c16dde7cd361fd5a408ed217f3b820326cbc080

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

Follow What changed on Universal High Income

Evidence id v4hook:4663:0x5c16dde7cd361fd5a408ed217f3b820326cbc080As data How HEY works