## Description

Similar to the proposal on Kusama, this proposal whitelists [referendum 142’s](https://polkadot.subsquare.io/referenda/142) hash, aiming to increase MaxMemoryPages to 512MB on Polkadot. While collators execute state transitions by reading parachain data from disk locally, parachain validators must load state proofs into memory. Therefore, they should have a higher memory limit than collators. Otherwise, a parachain block that made full use of memory when executed by the collator could fail to be executed by validators.

## Checking the hashes

https://github.com/joepetrowski/opengov-cli?tab=readme-ov-file#checking-the-results

- **Problem Statement:** Increasing MaxMemoryPages to 512MB on Polkadot to address memory limitations for parachain validators.
- **Significance:** Ensuring that parachain blocks can be executed by validators without memory constraints.
- **Proposed Solution:** Whitelisting referendum 142’s hash to implement the memory increase.
- **Expected Outcomes:** Improved execution of parachain blocks by validators on Polkadot.

#21 [Fellows] Whitelist referendum 142