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What is Hyperledger fabric in Blockchain: A Complete Guide

Hyperledger Fabric is a customizable architecture-based framework for distributed ledger applications that provide high levels of privacy, robustness, customization, and scalability. It’s built to facilitate pluggable versions of various elements and manage the intricacy and subtleties’ financial ecosystem. 

To better understand how blockchains function and the unique characteristics and elements of Hyperledger Fabric, we suggest that first-time users read the rest of the explanation beneath. 

We’ll lead you through all that you require to understand about Hyperledger Fabric, like what it is? How to launch your first application on it? In this Hyperledger Fabric article. Let’s begin the report right away.

If you’re already acquainted with blockchain and Hyperledger Fabric, proceed with Getting Started and then move on to the demonstrations, technical requirements, APIs, and other resources.

Table to Contents:

  • What is Hyperledger in Blockchain?
  • What is the need for Hyperledger in Blockchain?
  • The Architecture of Hyperledger Fabric System-
    • Assets-
    • Chaincode-
    • Ledger-
    • Security-
    • Consensus-
    • Confidentiality-
  • What do you mean by a Blockchain?
    • Distributed Ledger –
    • Consensus-
    • Innovative contracts-
  • What are the advantages of Blockchain?
    • The Chain’s Accuracy
    • Transactions in Confidentiality
    • Reduced Costs
  • Now let’s see how to develop an application using HyperLedger Fabric System.
    • STEP 1
    • STEP 2
    • STEP 3
    • STEP 4
  • Conclusion

What is Hyperledger in Blockchain?

The Linux Foundation (the same corporation behind the Linux Operating System) launched the Hyperledger blockchain initiative in December 2015. This project was established as a core for both the collaborative production of fully accessible blockchain technology and distributed ledgers.

What is the need for Hyperledger in Blockchain?

Hyperledger was founded to advance the discovery as well as the adoption of cross-industry blockchain systems. It is backed by major corporations such as IBM and many others across a wide range of sectors, including finance, IoT, banking, industry, etc. 

One thing to keep in mind is that Hyperledger was designed to assist and stimulate the advancement of blockchain technology, not any particular cryptocurrency. 

Blockchains can transform online transactions by fostering faith, openness, and trustworthiness, as per the Hyperledger webpage. It was created solely to fulfill that ability. Around 100 companies, comprising industry titans like Nokia, IBM, and Samsung, are part of the Hyperledger blockchain, which meets every month to supervise the development of prospective blockchain frameworks. This Hyperledger neither has any nor will have its coin. It is a vital thing to keep in mind about Hyperledger.

This directly addresses Hyperledger’s purpose: developing robust industrial applications using blockchain technology while remaining apart from the digital currency creation process.

The Architecture of Hyperledger Fabric System-

In this part of the article, we will learn about the design of the Hyperledger Fabric System.

Assets can vary from the physical (property investment and equipment) to the immaterial (software and trade secrets). By using the chain code transaction process, Hyperledger Fabric allows users to alter assets. 

In the Hyperledger Fabric system, assets are portrayed as a series of key-value pairs, with state changes registered as exchanges on a ledger path. Binary and JSON representations are available for assets.

  • Chaincode-

Chaincode is the commercial concept software that defines one or multiple assets and the transaction methods for managing the purchase (s). The criteria for accessing or changing key-value pairs or any other dynamic database entries are enforced by Chaincode. Chaincode operations are started with a transaction idea and run against the ledger’s existing state information. The implementation of Chaincode generates a collection of key-value writes that can be sent to the system and implemented to the ledgers of all users.

All value changes in the fabric are recorded in a sequential, damage-resistant ledger. Chaincode abstractions (‘transactions’) supplied by interacting parties cause state shifts. Every transaction generates a collection of asset key-value pairs that have been created, updated, or deleted in the ledger. 

A blockchain is used to store permanent, sequential records in blocks, and a database file is used to keep track of the present fabric state. Each channel has only one ledger, which performs an error handling check is conducted before adding a block to guarantee that the conditions of assets that were fetched have not altered since chain code processing time.

  • Security- 

Hyperledger Fabric is the foundation of a transactional system in which all members are acknowledged. Cryptographic licenses are related to businesses, networking equipment, and application developers or client apps via Public Key Infrastructure. As an outcome, data access management on the system and channel stages can be regulated and managed. In this way, it makes it secure. 

  • Consensus-

Consensus has gradually been associated with a specific method within a particular target in distributed ledger architecture.  On the other hand, consensus entails more than just responding on transaction execution, and this distinction is underscored in Hyperledger Fabric by its central position in the whole transaction pipeline, from request and approval to ordering, verification, and pledge. In a word, the consensus is the total authentication of the accuracy of a group of transactions that make up a block.

  • Confidentiality-

Hyperledger Fabric uses an unchangeable ledger and a chain code that may edit and alter the present state of objects. A ledger can operate within the range of a channel — it could be broadcast throughout the existing system or privately run to include precisely a limited number of users. 

After all these situations, these parties will make a different channel, isolating and segregating their transactions and the database. A chain code can only be deployed on peers, which needs the information to the asset states to execute reads and updates to overcome situations that seek to fill the space between complete transparency and confidentiality.

When companies on a network want to maintain their transaction information secret, secret record keeping is being used to store it in a personal library that is logically independent of the channel record and available only to the allowed group of companies. 

In this way, the channels help keep away transaction process from other networks, and the collections maintain the secrecy of the information. 

What do you mean by a Blockchain?

The blockchain contains certain parts like – distributed ledger, consensus, and innovative contracts.

Now let’s see how these parts work.

  • Distributed Ledger – 

A distributed ledger has been at the core of a blockchain network, and it tracks all of the network’s transaction activities. Because it is repeated across multiple network users, each of those who collaborate in its upkeep, a blockchain ledger is generally defined as decentralized. We’ll learn how decentralization and partnership are essential characteristics that reflect how businesses transfer products and activities in everyday life.

Furthermore, to be decentralized and collaborative, the data collected to a blockchain is available only when using cryptographic methodologies that ensure that once a payment has been introduced to the ledger, it could not be altered. This feature of “immutability” makes it much easier to identify the authenticity of details because individuals can have the proper information that has not been modified after the transaction. It’s for this reason why blockchains are often referred to as “proof systems.” 

  • Consensus-

Consensus is the procedure of maintaining ledger transactions synchronized throughout the platform, ensuring that ledgers only refresh when the relevant users confirm transactions. That is when ledgers make changes in their information. They usually update with the actual transactions in the very same sequence. 

  • Innovative contracts-

A blockchain network includes intelligent agreements to offer regulated accessibility to the ledger to ensure the continuous updates of records and permit various ledger functions (transactions, queries, and so on). Smart contracts could be developed to allow users to perform some features of transactions mechanically and be a crucial method for encrypting data and preserving it clear across the system. 

For instance, a smart contract may be designed to specify the pricing of transporting goods, with the price changing based on how speedily the product delivers. When both clients accept the conditions and are documented down in the ledger, the relevant payments are sent immediately once the goods are received.

Afterward, you’ll know more about ledgers, smart contracts, as well as consensus. In the meantime, it’s OK to consider a blockchain as a standard, duplicated payment platform that is only updated via intelligent contracts and kept continually synced by a collaborative procedure known as consensus.

What are the advantages of Blockchain?

  • The Chain’s Accuracy 

A network of hundreds of computer devices approves payments on the blockchain system.  This virtually eliminates human intervention in the authentication process, providing in lower human mistakes and a more reliable collection of data. Even if any of the computers on the system makes a technical fault, it would only affect one blockchain record.  To transmit to the remainder of the blockchain, that mistake would have to be committed by a minimum of 51 percent of the network’s machines, which is nearly impossible in a vast and developing network like Bitcoin’s.

  • Transactions in Confidentiality 

Numerous blockchain networks function as open databases, allowing anybody with internet service to access the network’s recent transactions. Because users have accessibility to transaction details, they do not have access to personal information about the people conducting the payments. It’s a frequent misconception that blockchain networks such as bitcoin are private, but they’re not.

  • Reduced Costs 

Clients typically charge a bank to authenticate a trade, a registrar to endorse paperwork, or a preacher to marry them. The blockchain removes the requirement for third-party authentication, as well as the fees that come with it. Once businesses receive credit card transactions, they must charge a small price to banks and payment service providers to handle the operations. On the other side, Blockchain has no centralized power and only has a small number of transaction costs.

In a nutshell, blockchain networks help decrease the time, expense, and danger involved with confidential data and operations by coordinating the corporate network via a shared ledger while also boosting trust and transparency. You now have a better understanding of what blockchain is as well as why it is helpful. There are numerous other variables to consider, but they all connect to the basic principles of data and process exchange.

Now let’s see how to develop an application using HyperLedger Fabric System.

The first step is to construct and deploy the network. Your application will be useless without a functioning network. For installation, you can follow an online guide. To go to the repository containing the prototype network, run the below command when everything is done. 

cd fabric-samples/first-network

Then, to execute the network, apply the byfn.sh script. Running this system will improve network connection and deploy critical components such as containers, peers, chain code, and other tools that will aid the other processes. 

Now it’s time for creating artifacts for creating this run the given command. After that, hit “Y” when prompted for verification. 

.byfn.sh generate

In this step, we will power up the network. To enable additional peers to connect to the network, this will start all of the parts, including chain code and containers. To activate the network, enter the following command: 

./byfn.sh up

The next step will be launching the network. To start the network, run the following code :

./startFabric.sh javascript

Now you will have everything you need to construct your application once the network is launched, from orderers to peers to certificate authorities.

Conclusion 

Our Hyperledger Fabric post has finally come to an end. The Hyperledger Fabric framework and blockchain technology possess the potential to transform a  variety of sectors throughout the globe.

This article showed you how to get started with the Hyperledger Fabric framework and how to develop the application. Apart from this, this article also clarifies Blockchain and its advantages. If you want to learn more about building an actual business software or application, go for a complete online or offline course. If you’re going to open a Hyberledger, always choose a reputed, well-established website that offers handy features. One such website is Blockchain Council which we recommend to all the users.

What is Hyperledger fabric in Blockchain: A Complete Guide

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Blockchain in Telecom Explained

Wondering why telecom companies are adopting Blockchain technology? What are its use-cases in the telecom domain? This article has got you covered.

Table of Contents

  • Definition of Blockchain
  • Why Discussing Blockchain in a Telecoms Context is Crucial?
  • Blockchain Use-Cases in Telecommunications 
  • Concluding Lines: What is Achieved and What can be Achieved Further?

Definition of Blockchain

In most simple words, Blockchain is a Peer-to-Peer(P2P), decentralized, public ledger that records online transactions and works without involving any third-party.

It records all the transactions that have taken place in a secure and immutable way, thus ensuring security and privacy. Blockchain technology has become popular because of its ability to offer decentralization, reliability, and security. Apart from this, Blockchain does not take a lengthy process for verification, agreement, and approval.

Want to gain an in-depth understanding of Blockchain and become a Certified Blockchain Developer? Get started today with Blockchain Council.

Why Discussing Blockchain in a Telecoms Context is Crucial?

Blockchain, which started as a peer-to-peer version of electronic cash, has the potential to revamp and reconstruct almost every industry, including supply chain, finance, healthcare, logistics, telecom, among others. Technology has captured the popular imagination due to its ability to provide complete transparency, immutability, privacy, and security. When it comes to the telecom industry, there are various challenges. 

Despite the fact that the telecommunication sector has changed a lot over the last 20 years, still, both providers and subscribers struggle with roaming, high fees, risk of fraud, privacy issues, and so much more. When it comes to inter-carrier transactions, they rely on a mix of automated and manual systems that make the method of doing business together complicated, delayed, and expensive. 

Blockchain Use-Cases in Telecommunications 

Blockchain is arising as a revolutionary technology to manage all the existing issues in the telecom industry, thus opening a new era in terms of efficiency, transparency, and security. Due to its potential to enable full automation in financial settlement and fraud prevention to KYC procedures for onboarding customers, this technology is transforming telecom for good. Let’s explore some of its use-cases in the telecom industry.

  • Roaming and Settlements

As we already mentioned, roaming is one of the major issues because intermediaries are involved in controlling roaming partner settlements, which takes around two months to get resolved. This process further leads to manual errors, frauds, lack of transparency, and other issues.

This complex process can be automated by using smart contracts functionality. Smart Contracts on the Blockchain network can ensure the settlement between the participating members by eliminating third-party intermediaries and automating the SLA agreements through tamper-proof verifiable transactions and real-time updates to the end-users.

  • Identity Management and Fraud Prevention

Identity Management and fraud prevention in the telecom industry is another crucial aspect because multiple third-party agents handle the submission of identity documents; thus, the chances of misuse and leakages are more. Blockchain can address such issues by offering decentralized storage with control remaining entirely in the hands of document owners. Its immutable nature will not only help reduce forgery but also control the submission of fraudulent documents. 

In the telecom industry, the large instances of databases and storage can be replaced with distributed ledgers, thus eliminating various issues.

  • Mobile Number Portability (MNP)

If you have ever gone through the MNP process, you must have realized that it’s a long, time-consuming process. The reason for high processing time is essentially due to data mismatch between operators and periodic updation required from the central database.

Blockchain can streamline this entire complex process by providing a single source of truth where all service providers can review and action requests for Mobile Number Portability. The distributed ledger will help eradicate single-point failure, as all service providers have access to the shared data. Thus instead of days, MNP can be achieved almost instantaneously.

Concluding Lines: What is Achieved and What can be Achieved Further?

Due to Blockchain’s potential, various telecom industries, including Airtel, AT&T, Vodafone, among others, are utilizing this technology to enhance their services. For instance, Telefonica has collaborated with IBM and uses the IBM platform to log information collected by various networks when routing international calls in order to improve the reliability and transparency of collected information. Similarly, Vodafone, a global telecom giant, leverages Blockchain to bring clarity and efficiency to transformed processes. Moreover, other well-known telecom industries are using Blockchain to enable micropayments for music, mobile games, and other value-added services. 

Thus from the above discussion, we can conclude that this distributed ledger technology is taking the entire world into the future, and despite this, there is so much room for exploring and discovering new opportunities.

To get instant updates about Blockchain Technology and to learn more about online Blockchain Certifications, check out Blockchain Council. 

Blockchain in Telecom Explained

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Top Benefits of Blockchain Certification in Your Career

Top Benefits of Blockchain Certification in Your Career Are you confused if a Blockchain certification can take your career to the next level? This article enlists the top benefits of Blockchain certifications that will help you clear your doubts. Table of Contents Overview Benefits of Blockchain Certifications Concluding Lines: How to Become a Certified Professional? Overview At present, Blockchain is considered one of the most revolutionary technologies as it transforms the way we interact, transact, and share information. Many technocrats and Blockchain Experts also believe that it is going to be the most disruptive technology in the next decade. Blockchain’s concept of decentralization has brought finance, supply chain, healthcare, logistics, and many others closer to transparency, freedom from intermediaries, and heightened efficiency. Today, this technology is not only used by tech giants, enterprises, federal agencies, and even startups have started adopting Blockchain. In fact, they are looking for Certified Blockchain Experts and are considering certified professionals over the non-credential peers. Benefits of Blockchain Certifications In this section, let’s explore some of the major benefits of Blockchain Certifications. It is emerging as one of the favorite technologies of businesses of all sizes There is no denying the fact that today Blockchain is emerging as one of the favorite technologies of businesses of all types and sizes. Before COVID-19, many organizations were already interested in digital transformations. The pandemic situation accelerated the pace of digital capabilities across the globe, while others implemented digital capabilities for the first time as a matter of survival. Large, well-established companies and crypto-startups are choosing Blockchain as a secure and transparent network for their efficient business operations. This adoption rate indicates that the job market for Blockchain enthusiasts would continue to expand in the years to come. Such Certifications help aspirants gain an in-depth understanding of technology, including its technical and functional aspects, and strengthen professionals’ portfolios. Rising trend of job opportunities According to the exclusive report by MarketsandMarkets published in May 2020, the Blockchain market size is expected to grow from USD 3.0 billion in 2020 to USD 39.7 billion in 2025. This suggests that the job market will see rapid growth internationally, and Blockchain developers and other related professionals will be in great demand. Some of the prominently demanded roles in this domain include Blockchain Experts, Architects, Ethereum Developers, Smart Contract Developers, and much more. These Certifications help individuals to prove their Blockchain skills & understanding, gain an in-depth understanding of technology & its implementation, implement their skills across any applications and build their own Blockchain enterprise with acquired knowledge. Certifications can help people make better investments and trading in cryptocurrency. According to the Cambridge Center for Alternative Finance, cryptocurrency users have tripled from 35 million people in 2018 to 101 million people in Q3 2020. A study conducted by researchers from the United Kingdom’s Financial Conduct Authority also revealed a 78% increase since 2019. Also, in October 2020, when Paypal announced that it would be introducing crypto transactions, it was reported that it was the best quarterly return in PayPal’s history. Interest in digital assets is booming. Thus a comprehensive understanding of Blockchain through certifications can help you make better investments and trading in cryptocurrency. Cryptocurrency certification will enhance individual confidence and provide them with the necessary skills for better hiring opportunities as well. Exceptionally high salaries of Certificate Holders The salaries of Blockchain professionals are skyrocketing. In fact, it is the most demanding skill at present. According to Glassdoor, the national average salary for a Blockchain Developer is $1,01,689 in the United States, and the national average salary of a developer is ₹5,07,137 in India. Glassdoor also reports that the average salary of a Developer is £50,137 in London, UK. But to earn high salaries, it is important to have the right skills in this space. Certifications help you with the right set of skills so that you can adapt perfectly to the rising trend of job opportunities in this space. Blockchain Council, a globally-recognized online platform known for imparting world-class training with its own market research, found that people with the right skills and certification, on average, make 30% more salary compared to equivalent job profiles. It is the technology of the future. Many technocrats and Blockchain Experts believe that it is a technology of the future. As large enterprises such as IBM, Microsoft, Apple, Google, and many more are incorporating decentralized technologies into their business models, it is clear that this technology is going to bring significant change and evolution. This represents another exceptional reason to pursue Blockchain certifications. Concluding Lines: How to Become a Certified Blockchain Professional? We have talked a lot about the benefits of Blockchain certifications. Such certification benefits are not limited to exploring jobs, but they also help build confidence and ensure a competitive advantage over other players in this space. If you are interested in learning and upgrading your skills, you can get enrolled in Blockchain Council and become a Certified Blockchain Expert. Backed by the extensive practical-based sessions, this online organization offers online training and certifications to aspiring trainees to render the desired competence to have a successful career in the Blockchain space. So what are you waiting for? Get enrolled now! To get instant updates about Blockchain Technology and to learn more about online Blockchain Certifications, check out Blockchain Council

Are you confused if a Blockchain certification can take your career to the next level? This article enlists the top benefits of Blockchain certifications that will help you clear your doubts. 

Table of Contents 

  • Overview 
  • Benefits of Blockchain Certifications 
  • Concluding Lines: How to Become a Certified Professional?

Overview 

At present, Blockchain is considered one of the most revolutionary technologies as it transforms the way we interact, transact, and share information. Many technocrats and Blockchain Experts also believe that it is going to be the most disruptive technology in the next decade. Blockchain’s concept of decentralization has brought finance, supply chain, healthcare, logistics, and many others closer to transparency, freedom from intermediaries, and heightened efficiency.

Today, this technology is not only used by tech giants, enterprises, federal agencies, and even startups have started adopting Blockchain. In fact, they are looking for Certified Blockchain Experts and are considering certified professionals over the non-credential peers.

Benefits of Blockchain Certifications 

In this section, let’s explore some of the major benefits of Blockchain Certifications.

  • It is emerging as one of the favorite technologies of businesses of all sizes

There is no denying the fact that today Blockchain is emerging as one of the favorite technologies of businesses of all types and sizes. Before COVID-19, many organizations were already interested in digital transformations. The pandemic situation accelerated the pace of digital capabilities across the globe, while others implemented digital capabilities for the first time as a matter of survival. 

Large, well-established companies and crypto-startups are choosing Blockchain as a secure and transparent network for their efficient business operations. This adoption rate indicates that the job market for Blockchain enthusiasts would continue to expand in the years to come. 

Such Certifications help aspirants gain an in-depth understanding of technology, including its technical and functional aspects, and strengthen professionals’ portfolios. 

  • Rising trend of job opportunities

According to the exclusive report by MarketsandMarkets published in May 2020, the Blockchain market size is expected to grow from USD 3.0 billion in 2020 to USD 39.7 billion in 2025. This suggests that the job market will see rapid growth internationally, and Blockchain developers and other related professionals will be in great demand. Some of the prominently demanded roles in this domain include Blockchain Experts, Architects, Ethereum Developers, Smart Contract Developers, and much more. These Certifications help individuals to prove their Blockchain skills & understanding, gain an in-depth understanding of technology & its implementation, implement their skills across any applications and build their own Blockchain enterprise with acquired knowledge.

  • Certifications can help people make better investments and trading in cryptocurrency

According to the Cambridge Center for Alternative Finance, cryptocurrency users have tripled from 35 million people in 2018 to 101 million people in Q3 2020. A study conducted by researchers from the United Kingdom’s Financial Conduct Authority also revealed a 78% increase since 2019. Also, in October 2020, when Paypal announced that it would be introducing crypto transactions, it was reported that it was the best quarterly return in PayPal’s history. Interest in digital assets is booming. 

Thus a comprehensive understanding of Blockchain through certifications can help you make better investments and trading in cryptocurrency. Cryptocurrency certification will enhance individual confidence and provide them with the necessary skills for better hiring opportunities as well.

  • Exceptionally high salaries of Certificate Holders

The salaries of Blockchain professionals are skyrocketing. In fact, it is the most demanding skill at present. 

According to Glassdoor, the national average salary for a Blockchain Developer is $1,01,689 in the United States, and the national average salary of a developer is ₹5,07,137 in India. Glassdoor also reports that the average salary of a Developer is £50,137 in London, UK.

But to earn high salaries, it is important to have the right skills in this space. Certifications help you with the right set of skills so that you can adapt perfectly to the rising trend of job opportunities in this space.

Blockchain Council, a globally-recognized online platform known for imparting world-class training with its own market research, found that people with the right skills and certification, on average, make 30% more salary compared to equivalent job profiles.

  • It is the technology of the future.

Many technocrats and Blockchain Experts believe that it is a technology of the future. As large enterprises such as IBM, Microsoft, Apple, Google, and many more are incorporating decentralized technologies into their business models, it is clear that this technology is going to bring significant change and evolution. This represents another exceptional reason to pursue Blockchain certifications.

Concluding Lines: How to Become a Certified Blockchain Professional?

We have talked a lot about the benefits of Blockchain certifications. Such certification benefits are not limited to exploring jobs, but they also help build confidence and ensure a competitive advantage over other players in this space.

If you are interested in learning and upgrading your skills, you can get enrolled in Blockchain Council and become a Certified Blockchain Expert. Backed by the extensive practical-based sessions, this online organization offers online training and certifications to aspiring trainees to render the desired competence to have a successful career in the Blockchain space. 

So what are you waiting for? Get enrolled now!

To get instant updates about Blockchain Technology and to learn more about online Blockchain Certifications, check out Blockchain Council.  

Top Benefits of Blockchain Certification in Your Career

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Blockchain and IoT: A Solid Technological Duo

Blockchain and IoT: A Solid Technological Duo

Wondering what can be the benefits of combining Blockchain with IoT? Well, we have got you covered. This article talks about how Blockchain can help IoT and talks about some of the popular use-cases of Blockchain and IoT. 

Table of Contents 

  • Overview of Blockchain and IoT 
  • How Blockchain can Help IoT
  • Applications of IoT and Blockchain
  • Concluding Lines 

Overview of Blockchain and IoT 

Blockchain is a peer-to-peer(P2P) decentralized distributed ledger technology that enables data to be exchanged among multiple parties without involving any third-party intermediary. It has the potential to offer transparency, immutability, security, and privacy and is expected to bring radical changes in a broad range of industries, including business models and operating processes such as payment, accounting, and auditing.

IoT, on the other hand, is a mechanism or interconnection between ordinary computing devices and objects that allow them to receive and transmit data over the internet. IoT devices are known to open up infinite opportunities for businesses to run smart operations. 

Now comes the question of why does the IoT ecosystem need a Blockchain? The answer to this is straightforward. IoT devices suffer from various shortcomings such as lack of compliance in the manufacturing stage, security holes in the device updates, vulnerability to DDoS attacks, etc. Thus, for transforming their operations in terms of accountability and security, enterprises and organizations can send their IoT data to an immutable blockchain ledger for added accountability and security. 

Are you looking for Blockchain Certifications? Your search ends here!

How Blockchain can Help IoT

Before discussing how Blockchain can help the IoT ecosystem, it is crucial to note that IoT devices are powered by centralized servers, which won’t be enough for long-term solutions. 

 Thus, if IoT devices want to reach their full potential, they must move away from the centralized servers and switch to the concept of decentralization. Unlike the internet alone, Blockchain is decentralized, distributed, open, inclusive, immutable, and secure, giving unprecedented capabilities to create and trade value worldwide.

Let’s delve deeper and explore how Blockchain can help IoT.

  • Brings Trust

As we know, with Blockchain, there is no centralized server in control of your data; thus, technology maintains a complete level of trust. Thus, with the help of Blockchain in IoT, any party can get the true form of trustless connectivity.

  • Cost-Efficient 

Additional safety is one of the prime reasons for high costs. Since IoT devices are prone to vulnerabilities and DDOS attacks, they require additional security mechanisms, which of course, comes with high costs. But Blockchain and IoT can manage everything on their own without any issues, reducing the additional cost associated with security. 

  • Streamline Processes

Blockchain in IoT can streamline the entire process without involving any third-party intermediaries. Moreover, Blockchain’s smart contract functionalities help smart devices to monitor themselves and work independently.

  • Applications of IoT and Blockchain

Now, as we have understood how Blockchain can help the ecosystem of IoT, let’s explore some of the applications of IoT and Blockchain.

  • Blockchain in Agriculture

The combination of Blockchain and IoT has the ability to completely transform the food processing market, from farm to grocery store to home. By installing IoT sensors in the farming area and sending data directly to Blockchain can bring transparency and security and can overall transform the food supply chain. 

  • Tracking Components and Maintaining Compliance

The ability to track components that go into an aircraft or automobile is critical in terms of safety and regulatory compliance. IoT data stored in Blockchain enables all the involved parties to see component provenance throughout a product’s life. 

  • Healthcare 

Maintaining privacy is crucial, especially in the healthcare sector, as there are possibilities of counterfeit medicines. Thus transparency and traceable nature of Blockchain, along with the embedded IoT sensors, can help monitor and trace the shipment of drugs right from their origin to the supply chain destination.

Apart from these, the Department of Homeland Security is leveraging Blockchain and IoT to prove that the broader surveillances’ information is legit. Also, Maersk is working with IBM and utilizing Blockchain and IoT to change how the global supply chain works.

Want to know more about Blockchain and its use-cases in various domains? Get started today as a Certified Blockchain Expert!

Concluding Lines: Are there any Prerequisites?

From the above discussion, it is clear that undoubtedly Blockchain and IoT are good technological combos, but some of the prerequisites must be met. Like for instance, the willingness of companies to collaborate, despite their different interests, the integration of the Blockchain platform in business operations, the right choice of platform protocol, the technical re-alignment towards use cases, and, most important legal regulations that allow the facilitation of Blockchain platforms in the Internet of Things industry.

To get instant updates about Blockchain Technology and to learn more about online Blockchain Certifications, check out Blockchain Council.  

Blockchain and IoT: A Solid Technological Duo

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‘Doge4Amazon’ Petition Gathers Steam As Thousands Call on Amazon To Accept Dogecoin

No less than 130,000 people have signed a petition for Amazon to accept Dogecoin as a payment option. This comes at the back of Dogecoin’s price surge in recent weeks.

Dogecoin Petition for Amazon

The petition called Doge4Amazon now has a total of 130,000 signatures of people from the Dogecoin community.

It was first launched by an anonymous user named Mark E back in September 2018 on Change.org, where it targeted only 25,000 signatures.

However, it surpassed the 100,000-signature mark last month, which may be attributed to the price rally of the cryptocurrency. 

A link to the petition was reportedly posted on Sunday to the active Dogecoin community on Reddit, where it gained 1,100 upvotes.

Mark E disclosed in a recent update that Amazon was contacted by staff at Change.org on behalf of the petition after the petition surpassed 100,000 signatures.

Founded by former IBM software engineer Billy Markus and product manager Jackson Palmer as a joke in 2013, the price of the Shiba Inu dog meme-based coin has soared, before it crashed recently.

Its valuation is around $29 billion now, falling off a high of $50 billion, according to CoinMarketCap. 

Even though small business owners and entrepreneurs are already adopting the cryptocurrency, the petition aims to push Amazon into becoming one of the first major corporations to use it as a payment method.

With Amazon’s massive 47% market share of the e-commerce retail market in the US and net revenues of over $280 billion as reported in 2019, many expect that it would accept Dogecoin. This is however wishful thinking as the retailer is still yet to accept Bitcoin as a mode of payment.

Early this year, Amazon reportedly posted job vacancies that show that it may be planning to launch its own digital currency project and trial it in Mexico soon. 

The yet-to-be-announced project, which the company sketched out across the job posts, appeared to be a digital currency that will be directly converted for cash and will be used to pay for goods and services on the platform.

Dogecoin’s Steady Rise To Popularity

Thanks to celebrities and billionaires like Tesla CEO Elon Musk and Dallas Maverick’s Mark Cuban, Dogecoin has been steadily rising to popularity in recent months.

Musk has been very vocal about his love for Dogecoin. He posted several tweets hyping the digital asset and even once called it his favorite cryptocurrency.

Shark Tank investor Cuban also recently announced that his NBA franchise would accept Dogecoin as payment for tickets and merchandise.

After his announcement, Cuban revealed that the inclusion of the digital asset as a payment option had paid off as he said the team sold 122,000 DOGE worth of merchandise in March.

‘Doge4Amazon’ Petition Gathers Steam As Thousands Call on Amazon To Accept Dogecoin

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