# Arena on Robinhood Chain — Verification Notes

Snapshot: 2026-07-25 UTC. Chain ID 4663.

## Scope

- 42 user-supplied Arena production deployments were tested.
- Hundreds of user-created launch tokens were excluded.
- Uniswap v4 PoolManager, PositionManager, WETH, Permit2, Multicall3, and Robinhood-issued pairing tokens were treated as external dependencies.
- The live Fee Helper now points to referral registry `0xE526e9f9860EeAD6f59BAA0913B7c624Ea0d29c4`, not the supplied `0x66Fd...fb04`; the current live dependency boundary is therefore at least 43 contracts if both are retained for historical completeness.

## Results

- Runtime bytecode: 42 / 42 supplied addresses.
- Explorer-verified source: 32 / 42.
- Unverified: ARENA token and nine pair-manager implementations.
- Proxy-like deployments: nine EIP-1967 manager proxies plus the LP NFT Safe vault.
- Distinct creators across the supplied surface: four.
- `arenatrade.ai` frontend scan: 30 / 42 supplied addresses found in the current production bundles; all 30 fetched assets succeeded.

## Important limitations

- Verified manager proxies do not reveal the unverified implementation logic.
- Dexscreener values are market observations, not protocol accounting.
- The permissionless launch factory can create arbitrary user tokens; its verified factory code is not an audit or endorsement of those tokens.
- Robinhood-issued stock tokens and Uniswap v4 remain upstream dependencies outside Arena's direct deployment boundary.