A Uniswap v4 hook contract whose address declares 3 callbacks, first read initialising a pool at block 58,069,326. HEY attributes it to RobinSeed: a factory the account that launched its token deployed created it, as one of the factory’s instances.

What it is

Uniswap v4 hook

Callbacks its address declares

beforeInitialize, afterSwap, afterSwapReturnDelta. What the PoolManager will call, not what the hook does.

First pool HEY read

Block 58,069,326

Attributed to

RobinSeed: a factory the account that launched its token deployed created it, as one of the factory’s instances

Made by

Made by the project’s factory: 0xd15fd29d447c34ffaf527719aa9bf02f72510826 · the factory’s deployment record. An instance is the factory’s product in use, not the project’s shipping.

Uniswap’s hooklist

Listed in Uniswap’s hooklist as MemeHookV4. A third-party listing, shown as context: it does not tie the hook to a project.

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

2026-08-18, dated by the source to the minute

HEY first saw it

2026-10-01 (30d ago)These are two different clocks: when the work happened, as the source dates it, and when HEY first read it.

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.