Introduction – Blockchain Technology is an advanced database mechanism that allows transparent information sharing with business networks. However blockchain database stores data in chunks of blocks and shares in immutable ledger numbers like 638018674381257554. One of the unique feature of blockchain technology is that it is not owned by anyone. Everyone is free to use it as per their safety and security. To facilitate the process of recording transactions and tracking assets in a business network more accurately and efficiently.

What is

What is

Rawlix is the biggest online electronics store in Pakistan. It is the number one source of electronic products and items worldwide. Moreover, it has everything electronic like a stepper motor, CNC, 3D-Printers, Arduino and other electronic components. It also assures giving the very best of products with a primarily focused on premium quality. And also consider the best and fair prices along with fast delivery.

History of

The technique Center hall established Rawlix in 1995. It has come a long way from its origin and will be Rawlix in 2020. The organization’s main aim is to serve technology the best the customer can ever get. However, it can help all the electronics in one place.

What is Blockchain Technology?

What is Blockchain Technology_

Blockchain Technology is an advanced system for storing databases in a way that makes system changes, hacking, and cheating difficult or impossible. A Blockchain is a network of computer systems that duplicates and distributes a digital ledger of transactions across the entire network.

Blockchain Technology stores data in blocks to link them organized. The data is consistent because you cannot delete or modify the chain. You can use blockchain technology to create unalterable ledgers and tracking orders. Furthermore, this can be more accurate and helpful in the sector of accounts and banking. As per the information gathered from the sources

The Blockchain Technology system has a built-in mechanism that prevents unauthorized transaction entries and creates a shared view of all the transactions.

Why is Blockchain Important?

Why is Blockchain important?

Blockchain Technology can considered very important as it has an advanced and unique system mechanism. And that was not present in traditional database technologies. At the same time, conventional database technologies consist of several challenging activities for recording transactions. For instance, the sale of a property can be quickly made. Once the money is exchanged, proprietorship of the property is transferred to the buyer. However, both the buyer and seller can record the monetary transactions, but none of them can be trusted.

Moreover, the seller can easily claim the fake case of not receiving the money as there was no proof. Furthermore, advanced Blockchain Technology empowers much more to avoid such potential legal issues, and a trusted third party has to supervise and validate transactions.

The existence of this centralized authority not only makes the transaction more challenging but also establishes a weak spot. Both parties may be harmed if the central database is compromised.

Blockchain eliminates these problems by developing a decentralized, unchangeable mechanism for transaction recording. Blockchain generates separate ledgers for both the buyer and the seller in the case of a real estate transaction. All transactions are subject to both parties’ approval and are automatically updated in real-time in their ledgers. Any tampering with earlier transactions will taint the entire ledger. These characteristics of Blockchain technology have made it worthwhile across various industries, including developing virtual currencies like Bitcoin.

How does Blockchain Work in Various Industries?

How does Blockchain work in various industries?

Blockchain Technology is an emerging technology over the world. That is being adapted in every sphere of innovative industries. In our article, we describe some cases in different sectors in the following subsections:


Energy companies use blockchain technology to build peer-to-peer energy trading systems and simplify access to renewable energy. Take these applications, for instance:

  • A trading platform has been developed by energy corporations using blockchain technology for the sale of electricity between private parties. This platform allows homeowners with solar panels to sell their extra solar energy to neighbours.
  • Blockchain-based crowdfunding initiatives allow users to sponsor and own solar panels in communities without energy contact. Sponsors might also has the chance to receive rent for these communities once the solar panels are constructed.


Blockchain services are used by conventional financial institutions, like banks and stock exchanges, to control online payments, accounts, and market trading. For instance, Singapore Exchange Limited employs blockchain technology to create a more effective interbank payment account. Singapore Exchange Limited is an investment holding firm that offers financial trading services throughout Asia.

Media and Entertainment

Blockchain-based technologies are used by media and entertainment businesses to manage copyright information. For artists to receive just compensation, copyright verification is essential. The sale or transfer of copyrighted content requires several transactions to be recorded. Sony Music Entertainment Japan uses blockchain technology to improve the effectiveness of digital rights management.


Blockchain is used by retail businesses to monitor the flow of goods between suppliers and customers. For example, Amazon retail has filed for a distributed ledger technology system that will employ Blockchain technology to verify that all goods sold on the platform are authentic. By enabling players like manufacturers, couriers, distributors, end users, and secondary users to contribute events to the ledger after registering with a platform, Amazon merchants may trace their global supply chains.

What are the Features of Blockchain Technology?

What are the features of Blockchain technology?

Blockchain technology has numerous features, some of which are mentioned below:


It refers to transferring control of blockchain transactions and decision-making from a central entity, an individual organization or group, to a distributed network.


Immutability cannot be changed or modified, as no participants can tamper with a transaction once the entity has been indulged.


A Blockchain system has consent rules for recording transactions. You can register any entity only if most participants give permission.

What are the Critical Components of Blockchain Technology?

What are the critical components of Blockchain technology?

Critical components of Blockchain technology comprise the following:

A distributed ledger

In such types of components, the distributed ledger is the shared database comprising the leading block chain network for storing data and all the mandatory files; everyone in the team can edit that.

Smart contracts

Smart contracts companies use smart technological contracts based on self-manage business without the need for an assisting third party as the programs are stored in the Blockchain system and run automatically.

Public key cryptography

Public key cryptography is a security feature adopted by blockchain technology to uniquely identify participants in the whole area of the network connections. The mechanism generates two sets of keys for its steam. One key is a public key, which can be familiar to everyone. The other is the private key that is unique to every team member.

How does Blockchain Work?

How does Blockchain work?

The procedure of Blockchain is very complex. To understand this, we tried giving you a brief overview in the below steps. And also, blockchain software can automate most of the steps:

Step 1-Record the transaction

It comprises all the transactions made by physical or digital assets from one party to another party in the blockchain network.

  • Who participated in the transaction?
  • What transpired during the transaction?
  • When did the transaction occur?
  • Where did the transaction happen?
  • How much of the ability was swapped?
  • How many pre-conditions were encountered during the transaction?

Step 2-Gain consensus

Most blockchain network members should agree that the recorded exchange is substantial. Depending upon the kind of organization, rules of understanding can fluctuate. However, they are generally established toward the beginning of the organization.

Step 3-Link the blocks

Transactions on the Blockchain are recorded into blocks like the pages of a ledger book once the participants have agreed. A chain created by the soup connects the blocks. A cryptographic hash is applied to the new partnership along with the transactions. The hash value changes whenever the block’s contents are altered, whether on purpose or accidentally, making it possible to spot data manipulation.

As a result, the blocks and chains connect firmly and cannot be changed. The verification of the preceding block and, by extension, the Blockchain is strengthened with each new block. This is similar to building a tower out of wooden blocks. Only top blocks may be stacked, and the stack will collapse if a middle block is removed.

Step 4-Share the ledger

Finally, the system distributes the latest copy of the central ledger to all its team members.

Is Blockchain Safe and Secure?

Is Blockchain safe and secure?

Yes, Blockchain is safe and secure to use. It has many advanced features which have enhanced to improve its efficiency and accuracy. And more than that, now it is easy to join public networks. And also create and manage services using hyper ledger and Ethereum.

Furthermore, you can develop blockchain and ledger applications more easily, quickly and efficiently. A third party offers Blockchain as a Service (BaaS), a managed blockchain service, in the cloud. While the cloud provider provides the infrastructure and blockchain-building tools, you can create digital services and apps. All that is required to speed the acceptance of blockchain technology is to adapt the current version.

What Different Blockchain Networks are there?

What different Blockchain networks are there?

Blockchain networks comprise four main types:

Public blockchain networks

Public Blockchain is permissionless and allows everyone to join them. Common people can take the facility of this Blockchain and utilize in exchange of cryptocurrency like bitcoin, Etherum and Lit coin. All members of Blockchain are pose equal rights.

Private blockchain networks

In this type of blockchain network, a single organization controls private chain networks, also called managed blockchains. Private blockchains are just somewhat decentralized because they approach limits.

Hybrid blockchain networks

Hybrid blockchain networks combine elements from both public and private networks. The companies can set up personal and permission-based systems. They use smart deals to allow public members to check if private transactions have been completed.

Consortium blockchain networks

A group of organizations governs association blockchain networks. Preselected organizations share the obligation of keeping up with the Blockchain and deciding information access privileges. Businesses with numerous associations with shared objectives and advantages from shared liability frequently lean toward consortium blockchain networks.

What are Blockchain Protocols?

What are Blockchain protocols?

Blockchain protocol are accessible for tender development. However, some examples of blockchain protocols are provided below:

Hyper ledger fabric

Hyper ledger fabric is an open-source project with suitable tools and libraries. It has a modular enhanced inbuilt support system that rectifies the error automatically. Higher companies can use it to build private block chain applications more effectively and securely.


Ethereum is a decentralized open-source blockchain that everyday people can use to build public blockchain applications.


Corda is a blockchain project design mainly for business categories. With Corda, you can quickly build interoperable blockchain networks that transact in the strict source.


It is a type of protocol that is derived from Ethereum. Which is specially designed for use in a private blockchain network. Where only a single member owns all nodes.

Key Features of Blockchain Technology

A blockchain is a particular kind of shared database that varies from other database. And also it saves data in blocks that are subsequently connected via cryptography.
A new block is created as each new piece of data arrives. The data is chained together in chronological sequence once the block has filled with information and is attached to the block before it.
Although other kinds of information can maintained on a blockchain, a transaction ledger has so far been its most popular use.
Blockchain is utilized in the context of Bitcoin in a decentralized manner. Furthermore, ensuring that no one user or organization has power but rather that all users collectively maintain control.

What are the Benefits of Blockchain Technology?

What are the benefits of Blockchain technology?

The three significant benefits of blockchain technology are discussed below:

1. Advanced security

In this type of security system, the level of security is very high and based on modern digital transactions to require analysis. There is always a dread that someone will manipulate software fake money for themselves. But with this type of security system, such things can’t occur.

2. Improved efficiency

However, business  transactions can take a lot of time and create operational blocks. Therefore, the improved security works as a balancing body to protect it from transparency and smart contracts in Blockchain.

3. Faster auditing

Enterprises need to be able to produce, share, archive, and reconstruct electronic transactions in a safe and auditable way. Because blockchain records are chronologically unchangeable, they are always in chronological sequence. This data transparency speeds up the auditing process.

What is Blockchain as a Service?

Blockchain as a Service (BaaS) offers third-party to managed blockchain service in the cloud. Furthermore, While the cloud provider provides the infrastructure and blockchain-building tools, you can create digital services and blockchain apps.

Where is the Blockchain Stored?

Blockchain is stored in decentralize public data on ledger in small chunks called blocks. Moreover, chains are joined together using cryptography.


In the above article, our website Just Buffer has gathered information related to Blockchain Technology. It is a decentralized storing data system that enhances multiple advanced factors to secure and increase the accuracy of the data and ledgers stored in chains.