Evidence · Contract
A Uniswap v4 hook contract whose address declares 6 callbacks, first read initialising a pool at block 76,644,461. HEY attributes it to Loom: the account that launched its token created it through a deterministic deployer.
- What it is
- Uniswap v4 hook
- Callbacks its address declares
- beforeInitialize, beforeAddLiquidity, beforeSwap, afterSwap, beforeSwapReturnDelta, afterSwapReturnDelta. What the PoolManager will call, not what the hook does.
- First pool HEY read
- Block 76,644,461
- Attributed to
- Loom: the account that launched its token created it through a deterministic deployer
- The deployment
- The follow-up deployment record
- 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
- (2d 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.
Loom: A Uniswap v4 hook contract whose address declares 6 callbacks, first read initialising a pool at block 76,644,461. HEY attributes it to Loom: the account that launched its token created it through a deterministic deployer.
Happened: 2026-09-30
Source: The Robinhood Chain explorer, https://robinhoodchain.blockscout.com/address/0x3ad87f5b9cf8f17ed39d787eef3d9d19053d28cc
Recorded by HEY Research: 2026-10-01 (UTC); accessed 2026-10-03 (UTC)
https://heyresearch.xyz/evidence/v4hook:4663:0x3ad87f5b9cf8f17ed39d787eef3d9d19053d28ccEvidence id v4hook:4663:0x3ad87f5b9cf8f17ed39d787eef3d9d19053d28ccAs dataHow HEY works