Block finalization is a process that is run by miners to validate the contents of the block and apply rewards.
Ommers validation: Validate ommers (stale blocks also called uncles).
A Complete Guide to Understanding This Blockchain Concept
The validation process of the headers of stale blocks checks whether the header is valid and the relationship of the Uncle with the current block satisfies the maximum depth of six blocks.
The process involves checking whether the total gas used in the block is equal to the final gas consumption after the final transaction i.e.
Reward application: Apply rewards, which means updating the beneficiary’s account with a reward balance.
In Ethereum, a reward is also given to miners for stale blocks, which is 1/32 of the block reward.
Uncles that are included in the blocks also receive 7/8 of the total block reward.
State and nonce validation: Verify the state and block nonce.
Why This Matters for Blockchain Technology
In the case of mining, compute a valid state and block nonce.
Key Points to Remember
- Block finalization Block finalization is a process that is run by miners to validate the contents of the block and apply rewards.
- Ommers validation: Validate ommers (stale blocks also called uncles).
- The validation process of the headers of stale blocks checks whether the header is valid and the relationship of the Uncle with the current block satisfies the maximum depth of six blocks.
- The process involves checking whether the total gas used in the block is equal to the final gas consumption after the final transaction i.e.
Conclusion
Block finalization represents one of the many innovative layers that make blockchain technology so powerful and transformative. As distributed systems continue to evolve, a solid understanding of these core concepts becomes increasingly valuable — not just for developers, but for anyone building, investing in, or working alongside blockchain-powered systems.
Whether you are just starting your blockchain journey or deepening existing expertise, mastering these fundamentals gives you the tools to think clearly about decentralized systems and make smarter decisions in this rapidly evolving space.