# 1st Report Of December 2022

### Mainnet Performance

Validation nodes: 93

Mining nodes: 1161 

New wallets added: 664

### Project Update

#### Brain Wave Data Reception and Storage – 0% About to begin

#### Brain Wave Data Analysis and Modelling – 0%

About to begin

#### Brain Wave Data-Based AI Services – 0%

About to begin

#### Special Patches – 0%

About to begin

### Others

— Modified parts of MANTA Miner Deployment Guide; 

— Fixed a bug that affected block time in certain situations;

— Optimised the verification algorithms for validator elections; 

— Improved the efficiency of distributing mining rewards; 

— Published Matrix 3.0 content development guide;

— Published Matrix 3.0 Phase One Roadmap.