Learning the friendly way

Overexposure is a common pitfall in trading, which occurs when a trader invests too heavily in a single asset, exposing themselves to a significant amount of risk. If the asset does not perform as expected, the trader's entire portfolio can suffer significant losses.
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To mitigate the risks of overexposure, traders can employ a strategy known as diversification. This involves investing in a range of assets across various industries and sectors, spreading out the risk and increasing the likelihood of positive returns. By diversifying their portfolio, traders can reduce the impact of a single asset's poor performance, as losses in one area can be offset by gains in others.
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Avoiding overexposure is an essential aspect of risk management, as it helps traders balance potential gains against potential losses. While it may be tempting to invest heavily in a single asset that appears to be performing well, this strategy can be risky, as even the most successful assets can experience significant losses due to unforeseen events or changes in the market.
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In addition to diversification, there are several other strategies traders can use to avoid overexposure. These include setting stop-loss orders, which automatically sell an asset if its price falls below a specified threshold, and regularly reviewing and adjusting investment strategies based on market conditions and performance.
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It is also important for traders to conduct thorough research before investing in any asset to ensure they fully understand the potential risks and rewards. By being informed and educated, traders can make more informed decisions about their investments and minimize the risks of overexposure.
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In conclusion, overexposure is a common risk in trading that can have significant consequences for a trader's portfolio. Diversification is an effective way to mitigate the risks of overexposure, and traders can also use other strategies such as setting stop-loss orders and regularly reviewing their investments.

In a string of new crypto assets available on Tap Global, Chainlink is one of the latest supported cryptocurrencies. The platform is renowned for being one of the biggest oracle platforms in the cryptosphere, making it possible for real-world data to communicate with blockchain applications.

Okay, so it's time to break down exactly what Chainlink is. You might be wondering why you should even care about this network when there are plenty of other decentralized projects out there. It all comes down to the fact that Chainlink aims to fix one obstacle that has prevented smart contracts from becoming more widespread in business and industry. Below we take a deeper look at what Chainlink is and what the platform has to offer. 

What is Chainlink (LINK)? 

Chainlink is a decentralized oracle platform designed to merge the blockchain world with the real world through data integration. The main aim of the platform is to allow smart contracts to capture real-world data, merging the two worlds.

Smart contracts are digital agreements that automatically execute when the agreed-upon conditions are met. Native to the blockchain industry, there is a significant gap between smart contracts capturing blockchain-specific data and external data like the weather, fiat currencies prices, sports scores, etc. 

Bitcoin, for instance, has a very small range of these input capabilities, while Ethereum can handle more due to its smart contract functionality. Chainlink is designed to provide a far greater range of input across the blockchain space through its network of oracles. 

These oracles are data providers that provide a bridge between smart contracts and external data sources. Each oracle is incentivized through a "reputation score" system to provide accurate data and rewarded accordingly with the platform's native token, LINK. 

Who Created Chainlink?

In 2014, Sergey Nazarov and Steve Ellis created a platform called SmartContract which allows smart contracts to come to life by connecting them to external data and widely accepted bank payments. This acted as the prelude to what would become Chainlink. 

The first version of Chainlink first emerged on the scene in mid-2017, founded by SmartContract. Three months later, the Chainlink whitepaper was launched by Navarov and Ellis. This was followed by a successful ICO which raised funds equating to $32 million, selling roughly 35% of the max supply of 1 billion LINK, funding the further development of the platform.

How does Chainlink works?

Alright, so now let's dig down into the nitty-gritty of how Chainlink works. Chainlink allows smart contracts to access external data. To do this, it provides an off-chain infrastructure that links smart contracts to all kinds of different data providers. This makes it much easier for smart contracts to get the information they need. The smart contract can then use this data in whatever way it needs to.

The first thing to understand is that smart contracts need external data in order to do their jobs. This makes sense, right? Your standard contract clearly specifies what happens when certain conditions are met. So what determines whether (and when) those conditions occur? Usually, it's some external force that a smart contract simply doesn't know about.

That means a blockchain-based smart contract can't fulfil its purpose without a way to get information from outside of the blockchain. So what do you do? You could have every individual app developer write their own oracles for each and every smart contract... or you can use a decentralized oracle network.

But what is the difference between centralized and decentralized oracles? Chainlink is great because it can be used to provide an 'outside view' to smart contracts... chainlink allows blockchain applications to securely access off-chain resources like traditional APIs, bank payments, and any other resource that's not currently on the blockchain.

Chainlink provides the security that developers need to run smart contracts without worrying about whether their favourite API is having problems. Chainlink also makes it possible for new data sources to be added to any smart contract which needs them.

Chainlink has three main processes in which it facilitates the communication of off-chain data with on-chain smart contracts. This is done through oracle selection, data reporting and result aggregation, as outlined below.

Oracle Selection

In this step, network users create a service-level agreement (SLA) outlining a set of desired data requirements. The platform then connects that SLA with relevant oracles providing that data. Parameters are then set and the user submits the SLA and deposits the required amount of LINK into what is called an Order-Matching contract, which is matched to the best bidding oracles. 

Data Reporting

Oracles then acquire the necessary real-world data outlined in the SLA from external sources, process the information and send it back to the smart contracts operating on the Chainlink network.

Result Aggregation

The results obtained by the data oracles are then tallied in an Aggregation contract, which assesses the validity of the data. It then allocates a score of the sum of all the data received to the user. This "track record" is used to verify an oracle's integrity, keeping a log of its completed requests, amount of LINK staked and average response time. 

Chainlink is also able to connect with oracles outside of its own blockchain network which is able to collect real-world data requested by the contracts. This process is managed by the Chainlink Core and Chainlink Adapter nodes. 

The network uses a Proof-of-Stake (Pos) consensus, relying on a staking protocol to ensure the network's security. 

How does Chainlink benefit me?

Chainlink is a decentralized oracle network that allows smart contracts to connect to external data sources. These can include APIs, internal systems, or other types of external data feeds. Chainlink's goal is to create a platform where developers aren't restricted from having their smart contracts interact with the outside world in any way they see fit.

You can start using Chainlink right away - no new platforms to learn, APIs to configure or other complex integrations.

chain link will never charge a fee for access to any of our oracle services. Our only source of revenue is the tokens you stake when retrieving outsourced data from your peers on the network.

What is LINK?

LINK is the native token to the Chainlink network and facilitates the communication of data. Considered to be an essential tool in merging blockchain technology with real-world applications, the token has gained wide popularity in the blockchain industry. Users use LINK to pay the nodes for their retrieving, verifying and sending of data. These prices are established by the node operator and based on the current market and demand for that data.

The node operators stake LINK in the Chainlink network to prove their commitment and good intentions. Nodes with bigger stakes take priority over nodes with smaller ones when matching them with SLAs.

LINK is an ERC20 token that powers the ChainLink Network. The LINK token serves three primary purposes:

1. A method to pay ChainLink Node operators for the retrieval of data from off-chain data feeds, like web APIs and other inputs
2. Incentivize the development of oracles that provide data to smart contracts.
3. A method of staking by clients who want access to our oracle network. 

The primary purpose of the LINK token is to secure the network by staking them. The user must stake a certain amount of LINK tokens to run a ChainLink node, which then acts as an oracle. In return, the user is paid for providing this service.

How to buy Chainlink

If you'd like to incorporate LINK in your crypto portfolio you can easily do so through our app. Simply trade any of your current crypto or fiat portfolios for LINK. You can as well purchase ChainLink using a credit card or debit card directly on Tap. We provide the most convenient means to purchase LINK using Visa or MasterCard. If you're ready to take the next step and want to buy some ChainLink, take the next step with Tap!

MKR, the governance token fueling the network, comes from the same platform that created DAI, the algorithmic stablecoin soft-pegged to the US dollar. MKR serves both the decentralized autonomous organization, MakerDAO, and the software platform, Maker Protocol, both built on the Ethereum blockchain. These two platforms generate DAI and allow users to issue and manage the DAI stablecoin. 

What is Maker (MKR)?

Developed in 2015 and officially launched in December 2017, Maker is a revolutionary project that was built to host and generate DAI, a community-managed cryptocurrency that has its value soft pegged to the US dollar. The MakerDAO forms part of the larger Maker Protocol which allows DAI to maintain its value and operate without the need for a third party. The Maker Protocol requires both tokens to operate: DAI and MKR. 

To understand MKR, one must first be familiar with the DAI stablecoin. DAI serves as a loan option for borrowers, with the platform allowing users to take out a loan in DAI tokens by locking another cryptocurrency, such as ETH. When the borrower pays back the DAI that was borrowed, they are able to reclaim the collateral used for their loan. However, if its value drops below a predefined level it could automatically be sold off.

The Maker ecosystem is one of the first DeFi projects to enter the market, years before the movement took off. The DeFi sector revolves around providing decentralized financial products powered by smart contracts to the masses. 

Though the DAI stablecoin is best known as a service offered by the Maker Protocol, the MKR token is actually the crypto asset that secures changes to maintain its functioning. The governance token MKR gives holders voting rights over the Maker Protocol's development, such as what cryptocurrencies can be accepted as collateral and the price at which these assets will be sold if liquidation is to occur. The MKR price appreciates in value based on the success of DAI. 

The Maker protocol accepts a range of cryptocurrencies, including ETH, MANA, and BAT, as collateral.

Who created the Maker platform?

Established in 2015, the Maker Protocol was developed by a team of tech-savvy developers spearheaded by Rune Christensen. As time progressed, this collective eventually organized and formed into an official entity known as the Maker Foundation, a corporation located in the Cayman Islands.

In 2017, the Maker team raised a remarkable $12 million in funding by selling MKR tokens to some of the most influential venture capital firms at the time including Andreessen Horowitz, Polychain Capital, and 1Confirmation. A year later, another $15 million worth of MKR tokens were bought by Andreessen Horowitz, who expressed the intention to help govern the DAI system by participating in the MakerDAO. 

In 2019, the project raised another $27.5 million from venture firms Paradigm and Dragonfly Capital Partners for expansion to Asia. 

How does the Maker Protocol work?

When the Maker Protocol launched, 1 million MKR tokens were created. These tokens gave holders voting rights on key decisions through a process called Executive Voting.

First, the sentiment of MKR holders is measured on a new proposal through Proposal Polling before committing any changes to the software. The Executive Vote then takes place, and once the highest amount of MKR token holders commits to a proposal and the vote is passed, the winning proposal is implemented into the Maker Protocol. The number of tokens holds more president than the number of token holders, i.e. 10 holders with 1,000 tokens each will outvote 100 token holders with 50 tokens each. 

Non-MKR holders also have the opportunity to participate in the vote via threads in the MakerDAO forum however the MKR holders have the final say.

DAI Savings Rate

MKR holders also have a say in how much DAI holders can earn if they save DAI tokens on the platform, known as the DAI Savings Rate. In previous years this amount has varied between 0% and 8.75%. Following the recent market crash, MKR holders voted to make the DAI Savings Rate zero to encourage holders to sell their DAI and bring the price back into equilibrium.

When the DAI price drops below $1, MKR holders can vote to raise the DAI Savings Rate to encourage more users to hold DAI which increases the price.

What is MKR?

MKR is an ERC-20 token and acts as a governance and utility token to the Maker Protocol with no fixed supply. The token gains value as the use of the Maker Protocol increases as the supply is reduced when the Protocol is working effectively and increased when governed poorly. MKR tokens are created or destroyed through surplus auctions and debt auctions.

Surplus Auctions

The Maker system holds a Surplus Auction when the fees collected exceed an amount decided by MKR holders. DAI that surpasses this threshold must be purchased with MKR in order to settle the auction. This MKR is then destroyed reducing the total supply and thus increasing the token price.

Debt Auctions

Conversely, if the Maker system is underperforming its locked coins are sold for a lower value than before, causing it to raise capital via a Debt Auction. Through this process, new MKR tokens are created and auctioned for DAI. This in turn increases the MKR tokens and reduces the price. 

In this light, MKR holders are incentivized to keep the platform performing optimally in order for it to generate more fees and thereby reduce the MKR supply.

How can I buy Maker (MKR) tokens?

Anyone looking to add Maker MKR tokens to their crypto portfolio can securely purchase Maker tokens through the Tap app. The mobile app allows anyone with an account to conveniently and safely purchase cryptocurrencies through an effortless trading experience. 

Users can buy /sell Maker MKR tokens using both crypto or fiat currencies, and safely store the tokens in the unique crypto wallet integrated into the app. Download the Tap app today to tap into the Maker ecosystem today.

As we explore concepts within the investing world and the various available options, today we are looking into mutual funds to gain a proper understanding of what they are, how these are categorized, and what these actively managed funds could contribute to your investment journey. 

What is a mutual fund? 

A mutual fund is a type of investment vehicle that pools the money of many investors and invests it in stocks, bonds, or other securities. Mutual funds offer investors diversification, professional management, and economies of scale. 

These actively managed funds also provide liquidity since they can be easily bought and sold through a broker or financial advisor. Mutual funds come with various levels of risk depending on their asset allocation strategy, with some being more conservative than others. Investing in mutual funds is a great way for individuals to access the stock market without having to purchase individual stocks themselves.

How can you access actively managed funds?

Investing in mutual funds is an easy and cost-effective way to diversify your portfolio, as they offer access to a wide range of asset classes. Mutual funds are professionally actively managed funds handled by fund managers who make decisions on behalf of the investors. 

Accessing mutual funds is relatively straightforward, investors can buy mutual fund shares directly through a fund house or use the services of a financial advisor or online broker. The price will reflect the mutual fund shares' net asset value plus fees associated with the trade.

When one wants to redeem their shares, they will be worth the net asset value at the time plus any fees. The net asset value (NAV) of a mutual fund, more commonly referred to as its price, is determined by the total worth of all the securities held in the portfolio and divided by the number of outstanding shares.

Before investing in any mutual fund shares it’s important to understand the fees associated with them, such as management fees and sales charges, so that you can choose the best option for your needs. Mutual fund investing can be lucrative, but there are still risks associated.

The different types of mutual funds available

As with most investment options, there is never just one type. When it comes to mutual funds, there are roughly six different types that one can explore. Any interested mutual fund investor should become familiar with the following types:

1. Stock Funds

Also known as equity funds, stock funds are made up of stocks (publicly traded shares of a company). Stock funds allow mutual fund investors to invest in multiple publically traded companies, and effectively own a tiny piece of each. These stock funds are known to deliver the highest returns when compared to other mutual funds and have the greatest growth potential, however, they are also considered to be the most volatile. 

Growth stock mutual funds, in particular, are known to grow at a faster rate than the rest of the markets. These are categorized by the companies' value, with small-cap funds incorporating companies valued below $2 billion, medium-cap funds $2-10 billion, and large-cap funds looking at companies valued at $10 million or higher. 

These mutual funds can be further broken down into a number of categories, and offer a perfect means to diversify within the stock funds category:

Growth and Income Funds (Large Cap)

Aiming for slow and steady development, these calm-growth stock mutual funds invest in large-cap companies that have relatively modest rises and falls when compared to their smaller counterparts. As a result, mutual fund investors can be sure of long-term gains with minimal risk.

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Growth Funds (Medium Cap)

A perfect medium between small-cap and large-cap funds, these mutual funds invest in mid-sized companies for moderate growth and volatility.

Emerging Market Funds (Small Cap)

These are the most volatile funds as they have the capability to offer massive profits or losses in a brief period. Investing heavily in up-and-coming startups with the potential for exponential growth is an integral part of these aggressive mutual funds.

International Funds

International growth stock mutual funds allow one to diversify their money even further and are composed of a variety of companies from across the world and differentiated by capital size. These mutual funds typically include the likes of international brands and market giants beyond the borders of a specific country. 

2. Bond Funds

With bond funds, you have the option of investing in government or corporate bonds. Here, instead of buying a company's stock, your money is lent to governments and in return one earns interest. Unlike growth stock mutual funds which can be volatile and unstable in nature, bond funds offer steady returns and are known to provide consistent profits over time. 

While bond funds err on the side of caution, it's important to remember that in order for an investment to be worthwhile it needs to grow at a faster rate than inflation. History shows that these types of mutual funds earn between 5-6% per annum, which should be evaluated against the inflation rates (typically 3-4%). While bond funds are a safe bet, one must consider whether they will generate wealth.

3. Index Funds

Index funds are a kind of mutual fund that seeks to match the performance of an index or certain segment of the market. Unlike most mutual funds which have their investments actively managed by professionals, index funds only buy the investments included in a specific index, a process known as passive management.

For example, the renowned S&P 500 index tracks the stock prices of some of America's leading businesses to measure their financial performance. Investing in an index fund of this nature allows you to invest in multiple companies at the same time.

While many investors believe index funds are more beneficial in the long run due to their lack of management fees, there is a plethora of professionally managed mutual funds that routinely surpass these. Not only this but investors who invest in mutual funds will always benefit from an experienced investment professional monitoring one's portfolio, making up for any additional costs with increased profits. 

4. Income Funds

Those seeking regular income from their investments should consider mutual funds that focus on stocks paying dividends. Investors who opt for such a fund are not worried about the volatility of stock prices, instead, they're prioritizing receiving reliable small amounts of money from companies inside these mutual funds throughout the year.

5. Money Market Funds

Money market mutual funds provide investors with the opportunity to earn returns from loaning money out for short-term periods. Money market funds are typically loaned out to governments, banks, and companies that have contractual agreements in place to pay back investors within a year or less.

In comparison to bond funds, money market funds often fall short in terms of building wealth. For example, they typically pay an average return rate that is no higher than 3%, meaning your capital can actually decrease with time if inflation exceeds this level. 

Money market mutual funds can act as a protective guard over one's cash. While it safeguards against any potential losses, its conservative nature also limits the chances of any significant growth.

6. Hybrid Mutual Funds

To ensure your investments are well-rounded and secure, hybrid mutual funds cleverly spread out the money across stocks (equity) and bonds (debt). Two common types of these intelligent funds include balanced funds and target-date funds. Investing with hybrid mutual funds offers returns in smaller time frames. 

Balanced Hybrid Mutual Funds

Balanced hybrid mutual funds are investment funds that provide a combination of stocks and bonds, allowing investors to benefit from both the potentially higher returns of equities while also mitigating some of the risks with fixed-income investments. 

These mutual funds typically have an asset allocation mix between 60% stocks and 40% bonds, but this can vary depending on the fund's objectives. Balanced hybrid mutual funds offer diversification within one single fund, making them ideal for those seeking to minimize their overall portfolio risk.

Similar to most mutual funds, these types of mutual funds are actively managed by experienced professionals who continually monitor market conditions in order to make adjustments when necessary.

Target-Date Hybrid Mutual Funds

Target-date hybrid mutual funds are a type of investment fund that combines both stocks and bonds to provide investors with the potential for higher returns while mitigating some of the risk associated with equities. 

These mutual funds typically have an asset allocation mix that is based on when one plans to retire, allowing investors to benefit from diversification within one single fund. Target date funds can also be referred to as lifecycle funds.

Why invest in mutual funds?

Investing in mutual funds is a great way to diversify your portfolio and maximize your returns. Mutual funds are pools of money from several investors that can be used to purchase stocks, bonds, or other investments. 

Most mutual funds allow investors to spread out the risk associated with investing across multiple assets instead of just one, reducing the volatility of your overall portfolio. Additionally, mutual fund managers have access to greater research capabilities than individual investors do which can help them identify profitable investments more quickly. 

Overall, investing in mutual funds is an excellent way for individuals to benefit from professional management while also reducing their own risk exposure. Mutual funds are also recommended for long-term investment goals, particularly for retirement. 

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When new to the industry, deciphering whether to invest in Bitcoin or a range of altcoins can be a tough decision. We’re here to sort this out in one quick personality quiz, pointing you in the direction of which crypto is best suited to your needs. 

Choose option A or option B from the questions below and tally them up to find your answer at the end. ‍

What are your investment goals? 

A) You're tired of traditional investments and want a new simple and innovative way to invest. You're a long-term thinker with a no-nonsense strategy and will stick to your guns. 

B) You’re not scared of risk and are looking for investments to actively trade. You like the idea of long term returns, but are happy to do your research and play the market.

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What does your ideal lifestyle look like?

A) You're interested in maximizing your wealth so that you can live a happy life while you still can. You want to invest on your own terms and tap into these advantages without stress.

B) You're eager to learn more and be on the cutting edge of technology and all the endless possibilities and advancements it possesses. It's not just about material wealth for you, it's also about the community and opportunities to learn more about cryptocurrency and investing.

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What are your thoughts on cryptocurrencies' place in the world?

A) You believe crypto will have a more significant role in the future, and you don't want to be left behind. You're looking for an investment with comparable growth potential, as well as industry-leading performance.

B) You believe that cryptocurrencies are essential for future-proofing your money, and you're eager to learn at your own pace. You're more interested in a diverse cryptocurrency portfolio than in established coins.

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Are you a solo effort or a group project?

A) You are a self-starter who isn't afraid to follow your own path in life. You're comfortable collaborating with people who share your goals. You want something that is distinct from the rest and does not require any assistance to develop.

B) You're a sociable individual that thrives in a group. You're looking for something exciting that is both innovative and solution-driven. When it comes to progress, you think collaboration and experimentation are essential.

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Results

If you chose mostly “A”:

You're Bitcoin. You're searching for a simple and secure method to grow your wealth, and you want an asset with the highest market value and valuation to assist you. If you want a deflationary, bank-busting store of value, Bitcoin may be your hidden weapon.

If you chose mostly “B”:

You're altcoins. You want a versatile investment that you can leave alone or put to good use as you get more comfortable with cryptocurrency. You may see yourself exploring new ways to generate passive income or even creating your own projects. Variety and staying at the forefront of cryptocurrency initiatives pique your interest. 

If you’re straight down the middle:

Why not enjoy the best of both worlds? A diversified portfolio consisting of both Bitcoin and altcoins is just as likely to be successful, interesting and up your alley. 
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Disclaimer: This article is intended for communication purposes only, you should not consider any such information, opinions or other material as financial advice. The information herein does not constitute an offer to sell or the solicitation to purchase/invest in any crypto assets and is not to be taken as a recommendation that any particular investment or trading approach is appropriate for any specific person. There is a possibility of risk in investing in crypto assets and investors are exposed to fluctuations in the crypto asset market. This communication should be read in conjunction with Tap’s Terms and Conditions.

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While you’ve likely come across the world of cryptocurrencies, you most probably have stumbled upon the term “blockchain”. But what is the blockchain solution? Blockchain is not only the revolutionary technology behind cryptocurrencies, it also has a large use case outside of the cryptocurrency and even the finance sector.

In the decade since blockchain technologies and digital ledger technology came to light, a host of blockchain networks have been created, most with their own digital currency. As the industry has grown and new blockchain networks have emerged, innovation in the space has increased significantly.

From the Ethereum blockchain providing a platform on which developers can create digital assets and smart contracts to corporate organizations implementing a private blockchain in order to streamline their services, the technology is propelling mankind forward in ways not witnessed in decades.

The blockchain solution provides much more than just digital assets, and industries far beyond just the payment processing ones are catching on. With traditional business networks incorporating the technology, the world of permissioned blockchain is igniting.

What is Blockchain?

Blockchain is a decentralized, transparent, immutable technology that keeps a public record of all information entered. Designed to record and distribute information, not to be edited. Also referred to as a public ledger, a blockchain keeps a record of all information ever inputted and stores it chronologically in blocks.

These blocks are linked to each other through a hashing system, which ensures that no one can ever tamper with the previous records, or try to manipulate the information on them. The “chain” of blocks make up the blockchain database.

The decentralized technology is not typically run by one entity, but rather from a variety of computers (also known as nodes) that make up the network, and work together to validate transactions and all information added to the blocks. Blockchain can be used in two forms, as a public blockchain or as private blockchain networks.

The public version allows anyone to view all information on the network, while the private reserves the information for members granted access.

The Advantages of Blockchain Technology

Powerful Technology

Invented in 2008 alongside Bitcoin by an anonymous entity Satoshi Nakamoto, blockchain is the technology that fueled the new way that money is transacted. Not only that, the technology offers incredible use cases far beyond the financial world. 

Fully Trusted, Fully Automated

One of the key features of blockchain is its ability to function without a central authority. The technology is designed to be maintained by various operating systems on the network, with full autonomy dispersed evenly. Information is stored on the blockchain in such a way that everyone can view it but no one can go back and tamper with it.

Powering Industries

While blockchain is the technology behind crypto, it also offers an incredible backbone to a diverse range of industries outside of this space. Companies like Nestle, Microsoft and Walmart are onboarding blockchain, proving to offer a strong and highly adaptable infrastructure to financial, property, and supply chain management entities. The number of blockchain companies is growing by the day.

The Core Benefits of a Blockchain Network

Decentralized

Blockchain networks are designed to be entirely decentralized meaning that there is no one central authority. The entire network is maintained by nodes (computers) around the world and no single entity has control. 

Immutable

Once the information has been added to a blockchain, no one can tamper, edit, or remove it. As information is verified and added to blocks, this solidifies its presence on the blockchain forever. 

Transparent

Blockchain offers a transparent view of all the activity that takes place on the network. This takes away the need for any checks or balances as all the information is available at any given time, in real-time.

What is the Difference Between a Public Blockchain and Private Blockchain?

When understanding what is blockchain, a common question is whether blockchain is secure. The answer is yes, blockchain is very secure.

Due to its decentralized nature, the technology requires a network of operators (computers) to verify and input all the information. As soon as one tries to input incorrect information or conduct illicit transactions, the network will recognize this and reject it immediately. 

The difference between a public and private blockchain is that public blockchain networks are open for anyone to see, while private blockchains are closed to an organization or a selected group of people.

Cryptocurrency networks are examples of public blockchain networks in that anyone can view all the transaction data. For a private blockchain, however, users will need special permission to access this information.

How is Blockchain Tamperproof?

Each block is made up of three things: the hash code of the previous block, the relevant information, and its own hash code.

When a new block is added, the new block will again have the hash of the previous block, the relevant information, and its own hash. This special sequence of hashes ensures that all blocks are stored chronologically, in a linear fashion, meaning that you cannot tamper with one block's information without tampering with every block after that.

Tampering with blocks would take an enormous amount of computing power and is largely considered impossible. Hence the security of using a digital asset or digital currency.

Blockchain Explained: How Does It Work

At its core, blockchain records and distributes information to a wide network of users that participate in verifying the information and maintaining the network. Let’s take a deeper look at Bitcoin transactions to further explain how blockchain works. 

If one user wanted to send a portion of Bitcoin to another user, they would require the user’s wallet address. Each wallet is made up of two codes, a public and private key, which enable the user to receive BTC (through the public key), as well as access BTC and conduct transactions (through the private key). The sender will then input the receiver’s wallet code and send the amount of Bitcoin they desire. 

This transaction will then enter a pool of transactions waiting to be verified by a miner on the network. The miner will ensure that the sender owns the amount they are sending, and verify the transaction along with a number of other transactions.

On the Bitcoin network, the size of one block is 1MB, which equates to roughly 3,200 transactions able to be stored in one block. When building a blockchain network, the size of the blocks can be increased or decreased to suit the use case. 

Once the transaction has been verified, the miner will record transactions processed and ensure they are added to the chain. The transaction ledger will then be distributed to the rest of the operators on the network. This new version will then override the older versions, and so on as more blocks are added.

Once the block is added to the blockchain and distributed, the funds will reflect in the receiver’s wallet. No need for a bank account or legal contracts, Bitcoin (and other digital currencies) operate entirely separately from traditional banking institutions and allow for the fast, efficient and cost-effective transaction of value.

Fraudulent transactions cannot take place as this will be flagged long before the block is added to the chain. Blockchain work in such a way that network participants can immediately flag ill actors and dismiss fraudulent financial transactions.

Understanding the Difference Between Blockchain and The Bitcoin Blockchain

The burning question: how does blockchain compare to Bitcoin. The answer is that it doesn’t, there are two separate, co-dependent technologies. Bitcoin, the cryptocurrency, is built on blockchain technology and requires it to function. There is no Bitcoin without blockchain technology.

Consider it the backbone of all cryptocurrencies. Blockchain technology, however, is an adaptable technology that can be used outside of the cryptocurrency industry. The technology can be used in any industry, provided that they require a transparent, immutable public ledger. 

One thing the two do have in common is that they were both introduced to the world at the same time. While the concept of blockchain technology was initially invented by researchers W. Scott Stornetta and Stuart Haber in 1991, it was referred to as distributed ledger technology (DLT) and was created purely to store office documents.

The anonymous entity Satoshi Nakamoto built on this and ultimately solved the double spending problem it was plagued with. In 2008, Nakamoto released both blockchain technology and Bitcoin in a whitepaper titled Bitcoin: A Peer-to-Peer Electronic Cash System.

The Bitcoin blockchain refers to the network, while blockchain technology refers to the technology as a whole.

In Conclusion

What is blockchain? Blockchain technology is the transparent, immutable storage of information. As mentioned earlier, this technology has use cases far outside of just the cryptocurrency and financial ecosystems.

Industries like renewable energy, supply chain management, and even farming sectors are now incorporating blockchain technology into their business systems, empowering them with a fully automated and safe means of storing records. 

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