Learning the friendly way

The Lightning Network is a second layer solution that enables Bitcoin users to make fast and cheap transactions without compromising on security. The layer two technology allows users to enjoy the benefits of both the Bitcoin and Lightning Network layers simultaneously. Learn more about the Lightning Network solution below.

The Bitcoin trilemma

In order to compete with other payment channels like Visa, the Bitcoin network must be able to process transactions much faster and at a fraction of the cost. However, this scaling cannot come at the expense of decentralization or security.

The "Bitcoin trilemma" is a term used to outline the conflict between these three principles, scaling, security, and decentralization. 

The aim of Bitcoin Cash, Bitcoin SV, and other forks was to increase the block size in order to make Bitcoin transactions faster and more affordable on-chain.

However, these attempts failed to produce an effective method to transact quickly and inexpensively on-chain while still maintaining Satoshi's design. Hence, the Bitcoin Lightning Network.

The lightning network payment channels solution

Is it possible for the Bitcoin network to have it both ways, to keep its original architecture while also functioning as a fast micropayments network? The answer is yes, and thanks to the advent of Lightning Network transactions, Bitcoin can be used for everyday transactions like paying for a cup of coffee.

The Lightning Network is a type of layer two solution that is compatible with the Bitcoin service. This off-chain solution was first conceptualized in 2015 by Joseph Poon and Thaddeus Dryja.

The Lightning Network works by removing the burden of micropayments from the Bitcoin blockchain and instead utilizes multiple payment channels, which are controlled via multi-signature (multi-sig) Lightning Network wallets.

Why the lightning network?

How quickly can the Bitcoin network process transactions? Bitcoin is presently capable of processing between 2 and 7 transactions per second.

Visa, the current payment channel that drives your debit and credit card transactions, handles 150 million transactions each day, that's 24,000 transactions per second.

In order to make Bitcoin a competitive service to Visa, the Lightning Network needs to be implemented. This channel ensures that micropayments are instantly and cost-effectively executed, and is able to process thousands to hundreds of thousands of transactions instantly. 

The core concepts of how the Lightning Network works.

So how does the Lightning Network work? This layer 2 solution works on top of the Bitcoin blockchain, allowing thousands of micropayments to be executed at one time. This lowers the costs and increases the transaction speed of the initial transaction. There are three core components of the Lightning Network: the nodes, channels, and invoices. 

Lightning Network Nodes

This software connects with other nodes in order to form a network that connects to the Lightning Network to facilitate the sending and receiving of Bitcoin. 

Lightning Network Channel

Users of the Lightning Network establish payment channels with one another so that they may conduct transactions off-chain, which can then be settled (closed) on the mainchain (on-chain).

Invoices

Invoices are QR codes that represent requests for Lightning Network payments on the Lightning Network. Invoices include all of the data necessary to complete a payment on the network, such as the payment amount, which blockchain the invoice is associated with, expiration date, payee pubkey, routing hints, and other information.

How to use the lightning network

In order to make use of the Bitcoin Lightning Network, you will need to open a compatible Lightning Network wallet. Once you have downloaded and signed up for the wallet, you will need to send funds. Simply locate the wallet address of the Lightning Network-enabled wallet and send the funds via your normal payment channel. Once the funds appear in your wallet, you can then send transactions via the Lightning Network to other enabled wallets.

Have you heard of the term “altcoin” but not exactly sure what that means? In this article we’re breaking down everything you need to know about altcoins, from the different types of altcoins and how they work, to how you can get your hands on them (buy altcoins). The crypto industry can often feel a little daunting, so we’re here to clear the air and help you establish a strong foundation of insight, knowledge and know how. 

Starting at the beginning, what are altcoins? Altcoins are all cryptocurrencies except for Bitcoin. Not too complicated, is it? Circling back to the early days of the crypto industry when there were only a few cryptocurrencies on the scene, any new coin that was introduced was referred to as an “alternative coin” (labelling it as an alternative cryptocurrency to Bitcoin), which was then shortened to altcoin. So when someone refers to an altcoin, know that they are talking about any cryptocurrency that is not the original (Bitcoin). Altcoins are still decentralized networks, with most of them utilizing blockchain technology.

How Many Altcoins Are There?

At the time of writing, CoinMarketCap reports that there are over 9,400 altcoins in the cryptocurrency industry. This number is increasing by the day, however it’s worth mentioning that these 9,400+ altcoins only make up 50% of the entire cryptocurrency market’s value. Bitcoin is still the most dominant cryptocurrency, with Ethereum the next bigger cryptocurrency. Ethereum is currently responsible for holding roughly 14.5% of the entire market’s value. As Ethereum is also an altcoin, this makes the “altcoin industry” worth $1 trillion. In general terms, one would rather just say the crypto industry.

The Different Types Of Altcoins

With an industry worth over $1 trillion, there is bound to be a wide range of variation. This is just the case with the crypto industry. There are a number of categories that have been created over the years, allowing for various altcoins to provide a new service to the industry. You can also expect to see tons of innovation in the altcoin space, as each new altcoin needs to either improve on the last one, or provide a different use case.

Each cryptocurrency is designed to solve a problem, either faced within the blockchain industry or outside of it, however, many of these have created a niche altcoin market. An example of this is altcoins focused primarily on providing anonymous transactions, these altcoins then fall into the Privacy category. We’ve detailed seven of the main categories below to give you an indication of the vast innovation and use case potential within the space. 

Payment Focused Altcoins

First and foremost, these cryptocurrencies’ primary aim is to provide a medium of exchange within the digital currency realm. Focusing on payment functionality, these digital currencies are akin to Bitcoin and often were created as a “better” version of BTC (through hark forks on the network). Some examples of this include Litecoin (LTC) and Bitcoin Cash (BCH). 

Protocol Focused Altcoins

Protocol focused altcoins are designed to allow developers to work on their blockchain network to create decentralized apps (dapps), smart contracts, and in some cases other cryptocurrencies. They provide space for innovation within the blockchain industry, and empower developers to learn and grow their blockchain understanding. Examples of protocol focused cryptocurrencies include Ethereum (ETH), Tron (TRON) and Neo (NEO). 

Privacy Focused Altcoins

As mentioned above, privacy focused cryptocurrencies provide users the opportunity to send private transactions that are entirely encrypted. While these networks often garner a bad name due to them being used for illicit activities, they are in essence not far from what Satoshi Nakamoto originally intended for Bitcoin. Each network uses slightly different protocols, however they all provide the means to send secure, anonymous transactions. Examples of privacy focused cryptocurrencies include Monero (XMR), Zcash (ZEC) and Dash (DASH).

Stablecoins

You’ve likely heard of stablecoins before. They are the digital currencies that are pegged to a fiat currency. Providing a stable market inside of what has become known as a highly volatile market (cryptocurrencies as a whole), stablecoins offer a hedge against market dips as well as an entry point for users who want to get a feel for the crypto industry. Examples of stablecoins include USD Coin (USDC) and Tether (USDT) which are both pegged to the US dollar, trading at a 1:1 ratio (i.e. 1 USDT will always be worth $1). Stablecoins also include cryptocurrencies pegged to the value of commodities such as gold and oil.

NFTs

NFTs (non fungible tokens) have had their fair share of mainstream media attention recently, especially after one NFT broke records when sold for millions of dollars. NFTs are actually unique crypto assets that cannot be used in the same way that other digital currencies can be. Each NFT holds unique characteristics that represent a one of a kind product, whether it be a piece of digital art, physical art, a house, or even a luxury handbag. These altcoins cannot be recreated, and hold all their transaction history (previous ownership) on a transparent blockchain. They also cannot be “spent” in the same way as other cryptocurrencies in that one an NFT is created, it has that purpose attached to it for life (unlike BTC which can be spent interchangeably).

CBDCs 

CBDCs (central bank digital currencies) are similar to stablecoins but are created and maintained by financial institutions like banks. These currencies’ value is pegged to the local currency, and allow countries to test the efficiency of digital currencies without the volatility. Many countries are in the development phase of CBDCs, however China is leading the pack having recently launched their testing phase. 

Utility tokens

Utility tokens are blockchain tokens that are unique to a particular platform. Many cryptocurrency projects have created utility tokens as a means of crowdfunding prior to their launch, while other projects create utility tokens to be used within the platform for goods and services. Typically, utility tokens have been ERC-20 tokens, and might allow a user access to a new level of a game or to a subscription of some sorts.

How to Get Altcoins

Having gained an understanding of altcoins, individuals eager to explore the thriving altcoin market can effortlessly leverage the capabilities of the Tap app. Tap offers seamless access to an extensive spectrum of cryptocurrencies, including notable names such as Ethereum, Litecoin, XRP, and an assortment of others. It's crucial to bear in mind that not all cryptocurrency wallets exhibit compatibility across the board. For instance, attempting to house an altcoin like XRP within your Bitcoin wallet or stow Tron within your Ethereum wallet would not work due to their incompatibility.

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You may have heard of bear and bull markets; both referring to economic conditions within a market. Think about how a bull attacks, lifting you up with its horns. 

A bull  market or bullish market describes a condition within a financial market where the prices are rising or are expected to rise. The term "bull market" is most often used to refer to a financial market but refers as well to any asset that is tradable such as bonds, real estate, commodities, and currencies. Bull markets indicate investor confidence, optimism, and expectations that strong results will continue for an extended period of time.

There are two ways to What is a Bull Market?

A bull market refers to a financial market condition in which the prices of securities or assets are rising or expected to rise over an extended period. In a bull market, investors are optimistic about the future prospects of the market and are willing to buy securities, pushing prices higher.
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Bull markets are often associated with economic growth, strong corporate earnings, and low unemployment rates. In these conditions, investors are confident that businesses will continue to perform well and that the overall economy will continue to expand, leading to higher stock prices.
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Recognizing a Bull Market

To recognize a bull market, investors need to look for a sustained period of rising prices across the market or a specific asset class. This period can last anywhere from a few months to several years.
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Another way to recognize a bull market is through technical analysis. Technical analysts look at charts and other market indicators to identify patterns that signal a market trend. In a bull market, technical analysts may look for higher highs and higher lows in price movements over time.
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Impact of a Bull Market

A bull market can have a significant impact on the economy, businesses, and investors. When the stock market is performing well, businesses may have easier access to capital and credit, which can lead to increased investment and growth.
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A bull market can also lead to increased consumer confidence, as investors feel more optimistic about the economy and their financial futures. This can lead to higher consumer spending, which can, in turn, fuel economic growth.
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On the other hand, a prolonged bull market can lead to a market bubble, where prices become overinflated and unsustainable. This can lead to a market correction, where prices drop significantly, and investors may suffer losses.
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In conclusion

Bull markets can have a significant impact on the economy, businesses, and investors. Recognizing a bull market and understanding its impact can help investors make more informed investment decisions. However, it's essential to remain vigilant and avoid investing solely based on market trends, as market bubbles can lead to significant losses.

approach a bull market: selling stock for high profits or holding in hopes of rising prices in the future. Alternatively, you can also buy more assets, but most would not recommend buying on a high.

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You’ve probably heard whispers about the "whales" swimming in the crypto seas. But these aren’t your typical marine mammals – they’re the ultra-wealthy folks and organizations holding massive amounts of digital currency.

What Exactly is a Crypto Whale?

So, what makes someone a crypto whale? There’s no hard-and-fast rule, but it generally comes down to owning a huge chunk of a coin’s total supply. We’re talking over 10% of the available coins for a particular cryptocurrency. That’s an ocean-sized wallet!

Take Bitcoin, for example. In May 2022, just four wallets controlled over 3% of all Bitcoin in existence. The top 100 wallets? They collectively held over 15%. Now that’s some serious whale power!

Bitcoin isn’t the only one with its share of whales. Dogecoin, the beloved meme coin, had a pretty wild concentration too. In 2022, just 15 addresses held nearly 52% of its total supply. Even Vitalik Buterin, the mastermind behind Ethereum, is considered an Ether whale thanks to his massive stake in the coin he created.

How Whales Make Waves

With that kind of buying power, whales can really make waves in the crypto marketplace. If a whale decides to sell off a giant chunk of their holdings, it creates a tidal wave of downward pressure on prices due to the sheer volume and lack of liquidity. Other crypto enthusiasts are always on the lookout for signs of an impending "whale dump," closely monitoring exchange inflows to spot potential dangers.

Here’s the twist, though – whales keeping their coins locked away actually reduces trading liquidity in the market since there are fewer coins actively circulating. Their massive idle fortunes are like icebergs weighing down the crypto ocean.

Tracking Whale Movements

Not every whale transaction is a sell-off. These giants could simply be migrating to new wallets, switching exchanges, or making monster-sized purchases. But you can bet experienced crypto folks keep a keen eye on those huge whale wallets, carefully tracking any ripples they make to navigate the ever-shifting tides of the market.

Whale Alert is a popular service that tracks these large transactions and reports them, often on Twitter. Whenever a whale makes a big move, it’s usually publicized quickly, giving everyone a heads-up on potential market changes.

Below is an example from Twitter from Whale Alert:

The Human Side of Whales

Behind these massive holdings are real people and organizations. Some whales are early adopters who bought into Bitcoin or other cryptocurrencies when they were cheap. Others are companies that have invested heavily in the belief that cryptocurrencies will continue to grow in value. For instance, Ethereum’s founder, Vitalik Buterin, is the biggest Ethereum whale because he holds a significant amount of the cryptocurrency he created.

How whales affect crypto's price

Price volatility can be increased by whales, particularly when they move a significant amount of one cryptocurrency in one go. For example, when an owner tries to sell their BTC for fiat currency, the lack of liquidity and enormous transaction size create downward pressure on Bitcoin's price. When whales sell, other investors become extremely vigilant, looking for hints of whether the whale is "dumping" their crypto (and whether they should do the same). 

The exchange inflow mean, also known as the average amount of a certain cryptocurrency deposited into exchanges, is one of the most common indicators crypto investors look for. If the mean transaction volume rises above 2.0, it implies that whales are likely to start dumping if there are a large number of them using the exchange. This can be viewed by regular crypto traders as a time to act before losing any potential profit.

How whales effect liquidity

When it comes to learning about whales and liquidity, one must remember that while whales are generally considered neutral elements in the industry, when a large number of whales hold a particular cryptocurrency, instead of using it, this reduces the liquidity in the market due to there being fewer coins available. 

What crypto whales mean to investors

In terms of the relationship between whales and investors, one must remember that there are various situations in which a person may transfer their cryptocurrency holdings. It's worth mentioning that moving one's assets doesn't always indicate that you're selling them; they might be switching wallets or exchanges, or making a major purchase.

Occasionally, whales may sell portions of their holdings in discrete transactions over a longer period to avoid drawing attention to themselves or generating market anomalies that send the price up or down unpredictably. This is why investors keep an eye on known whale addresses to check for the number of transactions and value. This is not necessarily a task that newbie investors need to actively be involved with, however, understanding the terms and how whale accounts can affect the market is recommended.

Why Whales Matter

Whether you love them or hate them, whales are a formidable force in the crypto world, shaping its dynamics in profound ways. These giants, whether they’re creators, collectors, or traders, have a tremendous impact across the digital waters. When they make a move, it can trigger monumental swells that ripple through the entire market.

By understanding whale activity, anyone involved in cryptocurrency can better navigate these choppy waters. Staying informed about whale movements helps both newbies and seasoned traders make smarter decisions and stay afloat in this ever-changing space. Keep an eye on these behemoths; their actions can significantly influence your crypto journey.

While tracking whale activity can offer valuable insights into the cryptocurrency market, it's important to complement this knowledge with expert advice. Consulting with a financial advisor can help you navigate the complexities of investing and ensure your strategies align with your personal financial goals and risk tolerance.

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Cryptocurrency whitepapers are detailed documents that outline the project's intentions, products, and infrastructure. While there isn't a rule on what needs to be included, most projects aim to share as much information about how the project aims to succeed in the hopes of building investors' trust, and interest.

Some of the topics typically covered include a summary of the project's team, goals, products, features, and tokenomics. When researching a blockchain or cryptocurrency project, whitepapers are a very good place to start.

What is a whitepaper?

A typical cryptocurrency whitepaper is usually a report or guide that teaches its readers about a certain topic or problem. As an example, developers might make a whitepaper covering their software to inform users about what they are constructing and why.

In the crypto space, a whitepaper is released by a project and assists in outlining the technical guidelines and core features of the project. While many whitepapers focus on specific coins or tokens, they can also be concentrated around various types of projects, like decentralized finance (DeFi) platforms, for example.

Cryptocurrency whitepapers will typically consist of statistics and diagrams outlining the project's core date, as well as the governing structure of the project, the team involved in creating and leading it, and their roadmap (current and future development plans).

What value do crypto project whitepapers serve?

Despite not being worth a monetary value, whitepapers play an important role in the crypto space. While there are no official criteria for creating them, whitepapers are integral to investors, researchers, developers, and industry insiders.

A great place to start for anyone interested in a project is to read through the whitepaper. If you're considering investing, it's best to meticulously read through it again. Whitepapers often provide insights into the project's potential red flags and a means to monitor whether they are sticking to their forecasted timeline.

A number of blockchain projects that have crashed displayed subtle warning signs in their whitepaper, like promising a deliverable without providing any evidence on how it will be executed.

How does one make a cryptocurrency whitepaper?

There are no official rules or outlines that projects need to follow when creating a crypto whitepaper, each blockchain project may determine what is best for that individual situation. As mentioned earlier, these are often the first official documents outlining the project to potential investors, so thorough and informative content depicting the project's structure, goals, and roadmap is best included.

Whitepapers should always be neutral, and avoid persuasive language or making too many promises. This is essentially a "business plan" in the crypto sense released to investors or the public prior to launching.

What info is included whitepaper?

Objectives

Whitepapers are created by founders to provide a comprehensive overview of both the project and the goal. For instance, Bitcoin's whitepaper describes the project's core objective as "A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution."

While Ethereum's whitepaper describes its intention as "The intent of Ethereum is to create an alternative protocol for building decentralized applications."

In a good cryptocurrency whitepaper, the project will outline what specific problem it aims to solve, and how it will improve various aspects of people's lives. Be cautious of projects that promise the world but have little in the way of evidence to back these claims. In the ICO boom of 2017, thousands of projects overpromised and underdelivered (if they delivered at all).

Blockchain specifications

Whitepapers will typically include how the cryptocurrency will work and function in the greater crypto ecosystem. This might outline technical aspects like the consensus mechanism the blockchain will utilize and how the decentralized aspect of the network will function.

Tokenomics

Another core piece of information that should be included in a project's whitepaper is the tokenomics. This will include information on the token, how it will be allocated, whether will it participate in token burns, or any incentive mechanisms.

Roadmaps

Roadmaps (a project timeline)are not just useful to see how a project aims to deliver on its objectives, but also provide insights into whether the project can keep up with its promises. While missing a deadline isn't a deal breaker in the crypto space, being open and communicating why is important.

Readability

A well-articulated whitepaper will typically be written in a manner that anyone can understand them. However, its important for the new blockchain project to also include certain technical specifications to provide evidence of the project's competence. Anyone can write a whitepaper, it takes technical know-how to create a blockchain platform.

Tips for reading a cryptocurrency whitepaper

• first and foremost, ALWAYS read a project's whitepaper before investing
• read whitepapers with a pinch of salt, they must be neutral and not over-promise
• Look into the team members and their experience in the crypto and blockchain realm
• a great idea doesn't necessarily mean it will be used or adopted
• look for technical explanations that showcase the project's understanding

Examples of crypto projects’ whitepapers

The Bitcoin whitepaper (2008)

The instigator of the entire cryptocurrency industry, Satoshi Nakamoto, an anonymous individual or group, published the Bitcoin whitepaper in 2008. The paper is called "Bitcoin: A Peer-to-Peer Electronic Cash System."

The whitepaper explains how Bitcoin can be used as a more efficient and decentralized form of money, outside the traditional banking model. It gives technical explanations of how the peer-to-peer Bitcoin network allows users to send digital currency without intermediaries. The whitepaper also outlines how the Bitcoin network is resistant to censorship and double-spending attacks.

The project launched two months later in January 2009.

The Ethereum whitepaper (2014)

While Bitcoin launched the crypto industry, Ethereum played a pivotal role in the development of the blockchain space. The Ethereum whitepaper was published in 2014 by a young developer named Vitalik Buterin and titled "Ethereum whitepaper: A Next Generation Smart Contract & Decentralized Application Platform."

In the Ethereum whitepaper, Vitalik outlines how the platform's intentions differ from Bitcoin's. The whitepaper outlined how the platform would allow developers to create and launch decentralized applications (now commonly known as dapps) and included technological solutions that backed these goals, such as the Ethereum Virtual Machine and smart contracts.

In conclusion

Crypto whitepapers are not legally regulated, meaning that anyone can write one. Although a cryptocurrency whitepaper should provide readers with an understanding of what the project plans to do and how, it's crucial, if you're interested in a particular project, to consider red flags and risks when reading through the document.

When Satoshi Nakamoto created Bitcoin, they designed it in such a way that should the value increase dramatically, there would still be an inclusive decimal value for the masses. Satoshis could one day be how we buy a cup of coffee anywhere in the world, using the same currency from Britain to Japan.

How many Satoshis are in a Bitcoin?

Much like fiat currencies, cryptocurrencies can be divided into smaller units. While the US dollar and Euro has cents as its smallest denomination, Bitcoin has satoshis (also referred to as SATs). But unlike cents, satoshis are 100 millionth of a Bitcoin, meaning that Bitcoin can be divided into 100 million units, that's eighteen decimal places. 

See the table below illustrating the various values of Bitcoin vs satoshis.

How many Satoshis are in a Bitcoin, exactly?

1 Satoshi 0.00000001 Bitcoin
10 Satoshi 0.00000010 Bitcoin
100 Satoshi 0.00000100 Bitcoin
1,000 Satoshi 0.00001000 Bitcoin
10,000 Satoshi 0.00010000 Bitcoin
100,000 Satoshi 0.00100000 Bitcoin
1,000,000 Satoshi 0.01000000 Bitcoin
10,000,000 Satoshi 0.10000000 Bitcoin
100,000,000 Satoshi 1.00000000 Bitcoin

As defined by the technology, only 21 million Bitcoin will ever exist, meaning that there will only ever be 210,000,000,000,000 satoshis. That's a tough figure to wrap your head around. As indicated above the link between satoshis and Bitcoin is several decimal places, certainly not calculations we were taught in school. A less complicated notion to digest is that satoshis were named after Bitcoin's creator, Satoshi Nakamoto.  

Bitcoin measurement units

The creator of the peer-to-peer digital currency outlined in the Bitcoin white paper the decimal places that Bitcoin is divisible by. Throughout the whitepaper, they only referred to two measurement units, Bitcoin itself and satoshis. Several years down the line as the BTC price continued increasing, market research and various discussions resulted in the decision that more measurement units were required.

Five years after Satoshi Nakamoto disappeared from online forums, a universal ISO update was released that recognised two new Bitcoin measurements. 

• MicroBitcoin (μBTC) 

1 BTC = 1,000,000 MicroBitcoins (μBTC) = 100 SATs

• MilliBitcoin X (mBTC)

1 BTC = 1,000 MilliBitcoins (mBTC) = 100,000 SATs

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When taking a glance at your Bitcoin wallet you can choose to see satoshis, microBitcoins or miliBitcoins. By any account, it will likely take a few years before we're referring to buying goods in SATs.

How to calculate SATs

As we've already established in the information provided above, 1 BTC is worth 100,000,000 SATs. While one could do the maths, there are plenty of tools available online that can do the sums for you. Better yet, as satoshis are recognised as universal units of value, you can change the currency setting on several sites.

For instance, on Coin Market Cap, you can change the default currency to SATs by selecting the currency drop down option in the top right-hand corner. Select the Satoshi option under Bitcoin units.

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This will then display all values as satoshis. 

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Alternatively, you can use one of the many satoshi calculators available online, which will instantly convert your currency value into SATs. In the future when using SATs as a form of payment, the value owed will likely be presented to you in the same form, allowing for a much easier consumer experience.

‍Key Takeaways

SATs are used by the Bitcoin network and crypto exchanges. Miners on the Bitcoin blockchain use SATs to determine the fee owned to them for transactions validated, while some exchanges use SATs to measure altcoin's value and performance against Bitcoin.

It is likely if in the future Bitcoin is fully integrated into our financial systems that prices in shops and supermarkets will be reflected as a value in SATs as opposed to BTC.