Evidence · Contract
A Uniswap v4 hook contract whose address declares 5 callbacks, first read initialising a pool at block 83,578,385. HEY attributes it to predict FWA: 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 83,578,385
- Attributed to
- predict FWA: 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 2026-10-22. Not proven on chain; HEY’s own reading of the chain would supersede it.
- The hook’s page
- Who built this hook, its pools and what HEY does not know
- 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
- (14d 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 predict FWA to see the next change HEY records, with its evidence.
Cite this
Absolute dates in UTC and a link that does not move.
predict FWA: A Uniswap v4 hook contract whose address declares 5 callbacks, first read initialising a pool at block 83,578,385. HEY attributes it to predict FWA: HEY’s review confirmed it as the project’s; it is not proven on chain.
Happened: 2026-10-08
Source: HEY’s review (not proven on chain), https://robinhoodchain.blockscout.com/address/0x0c9ddd9e45817252d56f70ec015a4e828212a0cc
Recorded by HEY Research Lab: 2026-10-08 (UTC); accessed 2026-10-22 (UTC)
Evidence v4hook:4663:0x0c9ddd9e45817252d56f70ec015a4e828212a0cc: https://heyresearch.xyz/evidence/v4hook:4663:0x0c9ddd9e45817252d56f70ec015a4e828212a0cc
Receipt: https://heyresearch.xyz/api/evidence/v4hook%3A4663%3A0x0c9ddd9e45817252d56f70ec015a4e828212a0ccEvidence id v4hook:4663:0x0c9ddd9e45817252d56f70ec015a4e828212a0ccAs dataHow HEY works