| UMIP-182 | |
|---|---|
| UMIP Title | Register Blast Parent Messenger in OracleHub and GovernorHub |
| Authors | Reinis Martinsons (reinis@umaproject.org) |
| Status | Draft |
| Created | April 18, 2024 |
| Discourse Link | UMA's Discourse |
This UMIP proposes to register the Blast Parent Messenger with both the Oracle Hub and Governor Hub to facilitate cross-chain communication and ensure the operational functionality of newly deployed Blast contracts, including the Optimistic Oracle.
The registration of the Blast Parent Messenger with the Oracle and Governor Hubs is critical for enabling cross-chain communications, essential for the operation of Optimistic Oracles and governance processes on Blast EVM-compatible network.
To achieve the goals outlined in this UMIP, the following technical steps will be undertaken:
- Register the Blast Parent Messenger with the Oracle Hub.
- Register the Blast Parent Messenger with the Governor Hub.
These actions enable the Blast Parent Messenger to function as a message bridging component in the cross-chain communication infrastructure, facilitating message passing between Blast and Mainnet networks.
The registration of the Blast Parent Messenger with the Oracle and Governor Hubs is a necessary step to ensure the operational functionality of the Optimistic Oracle and governance processes on Blast EVM-compatible network. By enabling cross-chain communication, the Blast Parent Messenger can facilitate the transmission of messages between Blast and Mainnet networks, supporting the seamless operation of the UMA protocol across multiple chains.
The Blast Parent Messenger is an instance of the Optimism_ParentMessenger, a contract that has been audited and functioning within UMA's cross-chain infrastructure for several years. The proposed registration of the Blast Parent Messenger with the Oracle and Governor Hubs is a standard procedure that has been successfully implemented in previous UMIPs.
The contracts targeted for registration have undergone thorough auditing. The audit details are available here.