Merged Mining

Merged mining, also known as auxiliary proof-of-work (AuxPoW), is a mining process that allows miners to simultaneously mine multiple cryptocurrencies that share the same hashing algorithm. In merged mining, a miner can mine blocks for one cryptocurrency while also submitting valid proofs-of-work for other compatible cryptocurrencies.

The concept behind merged mining is to increase network security and efficiency by leveraging the existing infrastructure and computational power of an established blockchain network. By allowing miners to mine multiple cryptocurrencies at the same time, it incentivizes miners to contribute their hashing power to smaller or less popular networks that would otherwise struggle to attract sufficient mining resources.

Here's how merged mining typically works:

1. Primary Chain: This refers to the main blockchain network where the majority of mining activity and network security exist. It is usually a well-established and widely adopted cryptocurrency.

2. Auxiliary Chain: This refers to the secondary blockchain network that is compatible with the same hashing algorithm as the primary chain. The auxiliary chain benefits from the security of the primary chain by allowing miners to include auxiliary chain block headers in their primary chain mining process.

3. Block Header Merging: Miners construct a block header that contains both the primary chain and auxiliary chain data. The primary chain block header remains unchanged, while the auxiliary chain block header is modified to include additional information from the primary chain.

4. Proof-of-Work Submission: Miners mine blocks on the primary chain as usual, but they also submit valid proofs-of-work for the auxiliary chain. The auxiliary chain can verify these proofs-of-work using the merged mining mechanism.

5. Block Validation: Both the primary chain and the auxiliary chain validate the blocks submitted by miners. The primary chain accepts blocks that meet its consensus rules, while the auxiliary chain accepts blocks with valid proofs-of-work from merged mining.

Merged mining offers several benefits. It enhances the security of the auxiliary chain by leveraging the hash power of the primary chain, making it more resistant to 51% attacks. It also provides an additional revenue stream for miners, as they can earn rewards from mining multiple cryptocurrencies simultaneously. Furthermore, it promotes network interoperability and collaboration among different blockchain projects.

Examples of cryptocurrencies that have implemented merged mining include Namecoin, which is merged mined with Bitcoin, and Dogecoin, which is merged mined with Litecoin.

Overall, merged mining enables miners to contribute their computational power to multiple cryptocurrencies, benefiting both the primary and auxiliary chains. It enhances network security, promotes collaboration, and allows smaller networks to leverage the resources of larger and more established networks.

Also study

Beacon Chain
The beacon chain is a fundamental component of the Ethereum 2.0 upgrade, designed to introduce major improvements in terms of scalability, security and sustainability. It is a proof-of-stake (PoS) blockchain that is used to coordinate and manage the overall Ethereum 2.0 network.
Compund Interest
Compound interest is a financial concept where the interest earned on an investment is added to the principal amount, which in turn earns interest on the new total. This means that over time, the investment grows exponentially, as opposed to simple interest, where the interest is only calculated on the original principal amount.
Resistance, in the context of trading and technical analysis, refers to a price level at which an asset faces selling pressure that prevents it from rising further. It is considered a key psychological and technical barrier that can hinder upward price movements.
Block Explorer
A block explorer is a tool used to view information about the blocks in a blockchain network. It allows users to track the movement of transactions on a particular blockchain by providing detailed information about each block, including the hash of the block, the time it was created, the number of transactions it contains, and the amount of cryptocurrency transferred.

Welcome to the
Next Generation DEX.