Friday, July 1, 2022

Can I Make My Own Cryptocurrency

How To Create Your Own Cryptocurrency With Javascript

Can I Make My Own Cryptocurrency?

Nowadays, there are a lot of methods to send money digitally to someone else. Most of the ways are through a bank or some wallets, but recently, using cryptocurrency has become popular.

Cryptocurrency is a great way to send money anonymously to others. Another advantage of cryptocurrencies is that their network is decentralized, which means theres no one looking over the transaction, and theres no middleman. Some people think this is not good because most scammers operate on cryptocurrencies, but some think that this is another step towards privacy.

Today, we are going to create a cryptocurrency using JavaScript. Hopefully, this article will give you a basic idea of how to create your own cryptocurrency, and you can continue to work on these skills for improving privacy in your finances.

Decide On A Consensus Mechanism

A consensus mechanism is the protocol that determines whether or not the network will consider a particular transaction. All the nodes have to confirm a transaction for it to go through. This is also known as achieving consensus. You will need a mechanism to determine how the nodes will go about doing this.

The first consensus mechanism was Bitcoins proof-of-work. Proof-of-Stake is another popular consensus mechanism. There are many others as well.

What Is Bitcoin Mining

Bitcoin mining is the process by which new bitcoins are entered into circulation it is also the way that new transactions are confirmed by the network and a critical component of the maintenance and development of the blockchain ledger. “Mining” is performed using sophisticated hardware that solves an extremely complex computational math problem. The first computer to find the solution to the problem is awarded the next block of bitcoins and the process begins again.

Cryptocurrency mining is painstaking, costly, and only sporadically rewarding. Nonetheless, mining has a magnetic appeal for many investors interested in cryptocurrency because of the fact that miners are rewarded for their work with crypto tokens. This may be because entrepreneurial types see mining as pennies from heaven, like California gold prospectors in 1849. And if you are technologically inclined, why not do it?

However, before you invest the time and equipment, read this explainer to see whether mining is really for you. We will focus primarily on Bitcoin .

Also Check: Should I Invest In Tron Crypto

Create A New Blockchain

Creating a new blockchain from scratch takes substantial coding skills and is, by far, the most difficult way to create a cryptocurrency. There are online courses that help walk you through the process, but they assume a certain level of pre-existing knowledge. Even then, you might not walk away with everything you need to go and create a new blockchain.

How To Make Your Own Cryptocurrency

How to Generate Your Own Cryptocurrency

Everyone is jumping on the trend of cryptocurrency. Big financial corporations, tech companies, blogs, and small businesses now see a reason to have their own cryptocurrency. Making your own cryptocurrencyis a bit complex and there are steps you have to follow to create it successfully.

  • Have A Reason For your cryptocurrency to have value among the numerous other digital currencies, it is advisable to have a reason for creating it. You should have what you want to achieve with it and your target market. It could be for your business, technology purpose, or financial transaction purpose.
  • Pick A Consensus Algorithm This step is to ensure that all transactions are legitimate and all nodes on the networks are synchronized. The popular algorithms used are Proof of Work , Proof of Stake , and Delegated Proof of Stake .
  • Choose A Blockchain Platform Your decisions from the preceding step will now determine which blockchain to use to build your cryptocurrency. Some of the top blockchain platforms include Ethereum, IOTA, and Stellar.
  • Design The Nodes Nodes are programs that validate transactions for security and efficiency. You can design your nodes to suit the purpose and functionality of your cryptocurrency. Some of the things to consider when designing the nodes include public or private permissions, hosting options, picking a base operating system, and the required hardware details for execution.
  • Also Check: Where To Buy Ripple Cryptocurrency

    Why Are Cryptocurrencies So Popular

    Cryptocurrencies appeal to their supporters for a variety of reasons. Here are some of the most popular:

    • Supporters see cryptocurrencies such as Bitcoin as the currency of the future and are racing to buy them now, presumably before they become more valuable

    • Some supporters like the fact that cryptocurrency removes central banks from managing the money supply, since over time these banks tend to reduce the value of money via inflation

    • Other supporters like the technology behind cryptocurrencies, the blockchain, because its a decentralized processing and recording system and can be more secure than traditional payment systems

    • Some speculators like cryptocurrencies because theyre going up in value and have no interest in the currencies long-term acceptance as a way to move money

    Know How To Store Your Digital Currency

    If you buy cryptocurrency, you have to store it. You can store it on an exchange or in a digital “wallet,” for example one of the crypto wallets described in our Blog post Which cryptocurrency wallet to choose. While there are many different kinds of wallets, each has its own benefits, technical requirements and security. As with exchanges, you should investigate your storage choices before investing.

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    Bitcoin Ban: These Are The Countries Where Crypto Is Restricted Or Illegal

    Bitcoin has been controversial since its beginning in 2009, as have the subsequent cryptocurrencies that followed in its wake.

    While widely criticised for its volatility, its use in nefarious transactions and for the exorbitant use of electricity to mine it, Bitcoin is being seen by some, particularly in the developing world, as a safe harbour during economic storms.

    But as more people turn to cryptos as either an investment or a lifeline, these issues have manifested in an array of restrictions on their usage.

    The legal status of Bitcoin and other altcoins varies substantially from country to country, while in some, the relationship remains to be properly defined or is constantly changing.

    Whereas the majority of countries dont make using Bitcoin itself illegal, its status as a means of payment or as a commodity varies with differing regulatory implications.

    Some countries have placed limitations on the way Bitcoin can be used, with banks banning its customers from making cryptocurrency transactions. Other countries have banned the use of Bitcoin and cryptocurrencies outright with heavy penalties in place for anyone making crypto transactions.

    These are the countries that have a particularly fraught relationship with Bitcoin and other altcoins.

    Recapping The Steps Of How To Make Your Own Cryptocurrency


    To sum it up, you have two ways to go about starting your own cryptocurrency: build a blockchain or create a fork.

    To build a blockchain you need to:

  • define how it will be used in your business model
  • choose a blockchain platform
  • design the nodes and blockchain properties
  • provide APIs for the tasks executed on your blockchain
  • develop intuitive and comprehensive Admin and User Interfaces
  • take care of the legal side of the business
  • To create a Bitcoin fork you can either:

    Use an automated fork coin generator like ForkGen

  • Publish and maintain your code.
  • Recommended Reading: How To Sell Cryptocurrency On Coinbase

    How Does Cryptocurrency Works

    Unlike the traditional currency, Cryptocurrency works on a decentralized platform in which every user can view the transactions, while the identities of the people behind every transaction remains anonymous. The details of every transaction is stored in a digital ledger that is distributed across a series of computer systems. No single system has complete control over this ledger, but instead, a decentralized series of computers keeps a blockchain running to authenticate every transaction.

    Important Things About Cryptocurrency2 Lectures 5min

    • Syncing the Server
    • Install Nodes Js and Mongo DBPreview03:49
    • Running Mining Pool in Background02:35
    • 4.5 Instructor Rating
    • 1 Course

    Shailendra Bramhanshi, Founder at Techaroha Solutions Private Limited and CEO at Newtum Solutions Private Limited.

    BlockChain Experts with 12 years of IT Experience in of all aspects of running Organization and Project Management

    I have created different coins to help the business to bring more trust.

    Recently deployed a stable coin in India TrueINR and working on few cryptocurrency exchanges.

    My Team is being rated as a top 10 blockchain service provider in India by Silicon India

    Read Also: Which Crypto Uses Least Energy

    How Hard Is It To Make Your Own Cryptocurrency And How Long Does It Take To Create A Cryptocurrency

    Once again, it depends. If you choose to hire a whole team of professionals to help you, it wont be that hard to create a cryptocurrency. However, if you choose to do it yourself, you will have to do a lot of research and learning. Unless you are an expert in developing, the legal field, marketing, writing and more all at once, you will likely have to study to be able to create your own cryptocurrency.

    The time it takes to create a cryptocurrency is hard to define. It can be done in anywhere from a few weeks to years it all depends on how you go about it and the difficulty of the project.

    Starting A New Cryptocurrency: Is It Worth The Effort

    Can I Create My Own Cryptocurrency?

    Having read this far,you already have a fairly clear picture of what it takes to create a new blockchain. Before starting any new complex project its always a good idea to take a deep breath and evaluate once again if this is something you should be investing your time and money in.

    So, how to decide if you even need a blockchain in the first place? Here is a list of questions that will help you to answer this question before you make this commitment.

  • Do you need data storage?
  • Do your requirements reach beyond what a traditional database can provide?
  • Do you have multiple participants updating the data?
  • Are you looking to eliminate a third-party?
  • Do you want to establish a safe environment for the parties that dont trust each other?
  • Is your environment going to have hard rules requiring little to no updates?
  • Do you need to maintain the privacy of your data?
  • If youve answered yes to 3 and more of these questions, you will get all the benefits of a blockchain including:

    • Enhancing data security.
    • Providing transparency.
    • Executing Smart Contracts.

    While the benefits are numerous, the amount of work that goes into creating your own blockchain is significant and requires a wide range of knowledge and tools to execute all steps of the process in the most time- and cost-efficient way.

    Originally published on the Ezetechblog

    Agree or disagree with some of the ideas presented in this article?

    Also Check: How Do I Buy Things With Bitcoin

    How To Move Your Cryptocurrency

    After following the aforementioned steps, you will have a smart contract that is linked to a token. However, you canât move them yet. Letâs fix that by adding the following code below the last bracket in the Solidity field.

    /* Send coins */

    We must now add some basic information into the Solidity field pertaining to our contract. Proceed like so:

    /* Initializes contract with initial supply tokens to the creator of the contract */
    function MyToken {
    balanceOf = initialSupply // Give the creator all initial tokens
    name = tokenName // Set the name for display purposes
    symbol = tokenSymbol // Set the symbol for display purposes

    Are Cryptocurrencies Legal

    Theres no question that theyre legal in the United States, though China has essentially banned their use, and ultimately whether theyre legal depends on each individual country. Also be sure to consider how to protect yourself from fraudsters who see cryptocurrencies as an opportunity to bilk investors. As always, buyer beware.

    Recommended Reading: How To Buy Crypto On Gemini

    What Is A 64

    Here is an example of such a number:


    The number above has 64 digits. Easy enough to understand so far. As you probably noticed, that number consists not just of numbers, but also letters of the alphabet. Why is that?

    To understand what these letters are doing in the middle of numbers, let’s unpack the word “hexadecimal.”

    The decimal system uses as its base factors of 100 . This, in turn, means that every digit of a multi-digit number has 100 possibilities, zero through ninety-nine. In computing, the decimal system is simplified to base 10, or zero through nine.

    “Hexadecimal,” on the other hand, means base 16, as “hex” is derived from the Greek word for six and “deca” is derived from the Greek word for 10. In a hexadecimal system, each digit has 16 possibilities. But our numeric system only offers 10 ways of representing numbers . That’s why you have to stick letters in, specifically letters a, b, c, d, e, and f.

    If you are mining Bitcoin, you do not need to calculate the total value of that 64-digit number . I repeat: You do not need to calculate the total value of a hash.

    Creating The Chain Class

    How To Start Your Own Cryptocurrency | CNBC

    Now that we have our Block class ready, we can fill in those blocks in a Chain. A chain holds every block, or every transaction, that takes place on the blockchain. As discussed before, a blockchain contains all the blocks linked to each other, and our project needs a Chain class in order to keep all the blocks together in one place.

    Because we only need to initialize the chain once and not multiple times, we will initialize it right away in the class itself:

    class Chain 

    Lets set up our constructor so that we have the first block ready in the chain whenever the program is run. This will also set up the array where our blocks are placed.

    We do this to eliminate any errors in our project, because we depend on the previous block in parts of our code, so we need a dummy block initialized at first:


    Now, we need a function to get the last hash of the chain, in order to use the information in new blocks:


    Next, lets create a function that will actually create and insert a block into our chain array:

    insertBlock }

    Here, we are first using the createVerify function from the crypto package to verify hashes with the public keys. We then use the data from the JSON of a particular transaction, and finally verify by providing the senders public key and the signature.

    Now your Chain class should look like this:

    class Chain   getPreviousBlockHash   insertBlock   }}

    Read Also: How To Withdraw Money From Blockchain

    The Difference Between A Coin And A Token

    In order to create a cryptocurrency, it is important to understand the difference between a token and a coin. Many people use these two words interchangeably, but, in fact, they have different meanings.

    Coins are the cryptocurrencies most people think of when they hear the word: Bitcoin, Ethereum, Dogecoin, etc These are digital currencies that operate on their own blockchain, meaning they have their own transaction ledger. Coins are used as a transfer of value.

    Tokens, on the other hand, are built and operate on top of existing blockchains and dont have their own individual transaction ledgers. Each token usually represents a contract of sorts this contract can be made for almost everything, from a service to a physical object or loyalty points. Additionally, unlike coins, tokens usually cannot be used everywhere: they are typically limited to a specific community or industry. A very popular subset of tokens is called ERC-20 this Ethereum-based token is now considered to be a technical standard. This token type provides a list of rules that all Ethereum-based tokens must follow and is used for all smart contracts on the Ethereum blockchain for token implementation.

    How Secure Is Cryptocurrency

    Cryptocurrencies are usually built using blockchain technology. Blockchain describes the way transactions are recorded into “blocks” and time stamped. It’s a fairly complex, technical process, but the result is a digital ledger of cryptocurrency transactions that’s hard for hackers to tamper with.

    In addition, transactions require a two-factor authentication process. For instance, you might be asked to enter a username and password to start a transaction. Then, you might have to enter an authentication code that’s sent via text to your personal cell phone.

    While securities are in place, that doesn’t mean cryptocurrencies are un-hackable. In fact, several high-dollar hacks have cost cryptocurrency startups heavily. Hackers hit Coincheck to the tune of $534 million and BitGrail for $195 million in 2018. That made them two of the biggest cryptocurrency hacks of 2018, according to Investopedia.

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    How Are Crypto Tokens Released

    Tokens are released through a process known as an initial coin offering which is similar to an initial public offering . The token is introduced via crowdsales, and one can buy publicly available tokens even after the ICO has ended. Any new token that is to be created is introduced through crowd-sales and anyone can create them. Interested people will invest in or fund the token using existing coins. This can, however, be a risky affair as anyone who runs a crowd-sale can simply run away with the money from investors.

    How Do I Protect Myself

    How Can I Create My Own Cryptocurrency?

    If youre looking to buy a cryptocurrency in an ICO, read the fine print in the companys prospectus for this information:

    • Who owns the company? An identifiable and well-known owner is a positive sign.

    • Are there other major investors who are investing in it? Its a good sign if other well-known investors want a piece of the currency.

    • Will you own a stake in the company or just currency or tokens? This distinction is important. Owning a stake means you get to participate in its earnings , while buying tokens simply means you’re entitled to use them, like chips in a casino.

    • Is the currency already developed, or is the company looking to raise money to develop it? The further along the product, the less risky it is.

    It can take a lot of work to comb through a prospectus the more detail it has, the better your chances its legitimate. But even legitimacy doesnt mean the currency will succeed. Thats an entirely separate question, and that requires a lot of market savvy.

    But beyond those concerns, just having cryptocurrency exposes you to the risk of theft, as hackers try to penetrate the computer networks that maintain your assets. One high-profile exchange declared bankruptcy in 2014 after hackers stole hundreds of millions of dollars in bitcoins. Those arent typical risks for investing in stocks and funds on major U.S. exchanges.

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