Block Structure

# Block Structure

Each block consists of a header and a body.

Block Header

## Block Header

The block header contains cryptographic and consensus-critical metadata:

• Parent Hash  
• State Root  
• Transactions Root  
• Receipts Root  
• Timestamp  
• Block Number  
• Gas Limit  
• Gas Used  
• Validator Signature   

Block Body

## Block Body

The block body contains:

• List of transactions • Transaction receipts • Event logs

Architecture Diagram