How new blocks are distributed in Ethereum: Step by Step Explanation
When a new block is created at Blockchain Ethereum, it is not just a matter of adding to the existing block list. In fact, it requires a complex procedure that contains several steps and checks. Here is a detailed explanation of how a new block spreads on Ethereum:
The creation process
A new block is created when a miner resolves a complex breach of mathematical call called “hash function” with computer processing power. This breach is designed to be difficult to solve, ensuring that only legitimate transactions create a new block.
After the miner resolved the break -on and created a new block, he was transmitted to the Ethereum network by a separate message called “hash block”.
Control process
The Ethereum network uses a validation process to ensure blockchain integrity. This includes checking various aspects -chau of the new block:
- Transaction -Start : The new block is confirmed to prove that all transactions in the block are valid and previously not included in the other chain block.
- Block headers Verification : The block header containing information such as block number, gas limit and noce (exclusive identifier) must be correctly formatted and contain a series of hexadecimal numbers.
- Transaction number -Control : All transactions in the block must have a growing counter, ensuring that transactions are not reproduced or offended.
- Gas Limit
: The total amount of gas available for the new block must be sufficient to process all transactions.
If these checks are delivered, the miner’s block will be accepted in the Ethereum network and added to the blockchain as a “block” or “transaction” separate.
Advertise the new block
Yes, you are right; The newly created block must announce its existence in us near. This was known as “transmission”. It works like this:
- Block radiation : The new block contains each transaction in a special data structure called “block header” containing the above information.
- Node discovery : Ethereum network execution, such as Ethereum Virtual Machine (EVM), is used with its built database –in or other mechanisms to discover and store these blocks.
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If all checks pass and a knot find a precise correspondence for the new block, you can store a reference to the block in the database. This allows us to check the authenticity of any subsequent transactions that include this block as part of your chain.
How do we justify the new block
After a knot received a new block header and checked its content, it is ready to start validating the posterior blocks on the network. Here are some important steps to check the new block:
- Transaction -Start : The knot confirms that all transactions in the new block are valid and follows the Ethereum rules to add transactions to blockchain.
- Comparison of block headers : The node compares the local copy of the block header with the new block headers received from other knots, ensuring that all information is corresponded.
- Gas Limit : The node confirms that the total amount of gas available for the next chain blocks is sufficient to process transactions.
- Check the hash function: The knot checks if the new block hash is the same as the expected value, ensuring that the breaking is resolved correctly.