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← Plebindex Fee Hook

Evidence · Contract

A Uniswap v4 hook contract whose address declares 5 callbacks, first read initialising a pool at block 6,213,430. HEY attributes it to Plebindex Fee Hook: HEY’s review confirmed it as the project’s; it is not proven on chain.

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 6,213,430
Attributed to
Plebindex Fee Hook: HEY’s review confirmed it as the project’s; it is not proven on chain
How it is tied
Confirmed by HEY’s review on 2026-10-04. Not proven on chain; HEY’s own reading of the chain would supersede it.
Uniswap’s hooklist
Listed in Uniswap’s hooklist as PlebIndexFeeHook. A third-party listing, shown as context: it does not tie the hook to a project.
Where HEY read it
HEY’s review (not proven on chain) · View at the source ↗
When it happened
, dated by the source to the minute
HEY first saw it
(18d 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.

Follow Plebindex Fee Hook to see the next change HEY records, with its evidence.

Cite this

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

Plebindex Fee Hook: A Uniswap v4 hook contract whose address declares 5 callbacks, first read initialising a pool at block 6,213,430. HEY attributes it to Plebindex Fee Hook: HEY’s review confirmed it as the project’s; it is not proven on chain.
Happened: 2026-07-10
Source: HEY’s review (not proven on chain), https://robinhoodchain.blockscout.com/address/0xa507e8c472918338c6c15eb894c9703581b060cc
Recorded by HEY Research: 2026-10-01 (UTC); accessed 2026-10-19 (UTC)
Evidence v4hook:4663:0xa507e8c472918338c6c15eb894c9703581b060cc: https://heyresearch.xyz/evidence/v4hook:4663:0xa507e8c472918338c6c15eb894c9703581b060cc
  Receipt: https://heyresearch.xyz/api/evidence/v4hook%3A4663%3A0xa507e8c472918338c6c15eb894c9703581b060cc

Evidence id v4hook:4663:0xa507e8c472918338c6c15eb894c9703581b060ccAs dataHow HEY works