How do I create a hierarchical Blockchain using Geth and Ethereum?

Blockchain is a well-recognized decentralized computing technology. Many organizations have already implemented it for its excellent transaction services, peer-to-peer consensus mechanism, and fast processing. Introducing hierarchy in Blockchain will improve efficiency and performance. It will also add on better security and fraud-tolerance measures. These advantages are necessary for transaction validation. The certified Blockchain expert approves this inventive concept, further confirming it to be an innovative move in the Blockchain space.

This article presents a hierarchical Blockchain architecture using Geth and Ethereum.

Table of contents:

• What is Geth?
• How to create a hierarchical Blockchain using Geth and Ethereum
• Install Geth (Go Ethereum)
• Make a miner account
• Develop the Genesis Block
• Now you can start mining
• Closing Thoughts

What is Geth?

Geth is a form of “Ethereum node implementation” written in the Go programming language. In easy words, Geth or Go Etherum is a program that works as a node in the Ethereum Blockchain platform. Using Geth, users can build software compatible to run on the Ethereum virtual machine and mine Ether. This software can be anything such as dApps, crypto tokens, and so forth.

Depending on the given setting, Geth connects to the existing live Blockchain or builds a new one. However, Geth tends to connect to the live Ethereum Blockchain by default values, which a user uses every day. Just by running Geth, a user already contributes to making the Ethereum network stronger and better. In addition, it serves as a console in which certain commands can be put as well as execute specific functions.

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How to create a hierarchical Blockchain using Geth and Ethereum:

• Install Geth

Go Ethereum comes among the three authentic implementations of the Ethereum protocol. An Ethereum Blockchain developer uses Go for writing Geth. It is entirely open source and has the license under the GNU LGPL v3. Go Ethereum serves as a standalone program that one can install on almost any operating system. One can also use it as a library embedded in Go for iOS or Android projects.

• Make a miner account

Now, we need an Ethereum mining account. This is so because it will help in generating a private or public key pair for you. This account will be secured by password and you must not forget your password. In case you did, the key recovery process will be difficult.

By default, your public or private key is kept in the “data-dir Keystore.” in fact, Everything Geth processes is written in data-dir. By default, its data directory site is found to be platform-specific. It is advised to override the data-dir path and create a separate location to store your private Blockchain.

• Formulate the Genesis Block

The genesis block distinguishes one Ethereum Blockchain from another. A Blockchain begins using a genesis block and continuously builds on top of it, in which every block belongs to the one below. If users want to create a private Blockchain, they need to build their own genesis block using specific commands.

• Now you can start mining

You have completed all the needed procedures to begin mining with Geth on the Ethereum Blockchain. You’ll maintain a network-id parameter differentiating your Ethereum network from the others. Fellow miners in the platform will need a similar genesis block and network-id to connect to your private network.

Closing Thoughts

Geth is an essential program for every active Ethereum network member. If you want to try mining or creating Ethereum software programs such as dApps, tokens, or ICOs, hierarchizing Geth and Ethereum is worth a try. You can also manage your node, plus your own digital wallet’s keys. This way, Instead of depending on external software, you can sign your own transactions.

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