The best Side of bitcoin

No matter if you?�re trying to diversify your copyright portfolio or allocate a part of your assets into a stablecoin, like BUSD, copyright.US permits buyers to transform concerning in excess of 4,750 change pairs.

I believe in a few destinations, people today may very well be using Bitcoin to buy items, but the reality is usually that it?�s an asset that appears like it?�s going to be expanding in price relatively rapidly for a while,??Marquez suggests.|The entire process of producing offering orders is nearly a similar. In this instance, we will utilize a market place purchase As an instance the best way to provide your BTC for USDT.|Some cryptocurrencies share a blockchain, even though other cryptocurrencies work by themselves separate blockchains.|It is usually observed as an investment and is explained by numerous Students as an economic bubble. As bitcoin is pseudonymous, its use by criminals has attracted the eye of regulators, leading to its ban by many international locations as of 2021. Wikipedia|Some wallets might be loaded on computers which happen to be at risk of malware. Securing your Laptop or computer, employing a solid passphrase, transferring most of your cash to chilly keep or enabling copyright or multifactor authentication can help you shield your bitcoin. Privateness|copyright exchanges are electronic marketplaces that allow consumers to acquire and promote cryptocurrencies like Bitcoin, Ethereum, and Tether. The copyright exchange is the biggest copyright Trade by trade volume.|I have been utilizing the copyright application since December 2023, and it really works brilliantly. I advised it to a buddy, but he has not been ready to down load it via the Play Keep. Can someone give a fantastic down load hyperlink for copyright?|Dependant on a free of charge current market ideology, bitcoin was invented in 2008 by Satoshi Nakamoto, an unfamiliar human being. Use of bitcoin like a currency began in 2009, with the discharge of its open up-source implementation. In 2021, El Salvador adopted it as lawful tender.|Every single bitcoin is made up of a hundred million satoshis (the smallest models of bitcoin), building unique bitcoin divisible nearly eight decimal areas. Meaning everyone should buy a fraction of the bitcoin with as minor as one particular U.S. greenback.|Bitcoin is one of the most well-liked cryptocurrencies available in the market. Very first released in 2009 by Satoshi Nakamoto, Bitcoin carries on to the best copyright In line with marketplace capitalization.|In the last several a long time, customers are becoming far more inquisitive about their energy intake and personal effects on weather transform. When information stories began swirling regarding the achievable damaging effects of Bitcoin?�s energy intake, quite a few turned concerned about Bitcoin and criticized this Electricity usage.|Bitcoin is the first decentralized copyright. Nodes in the peer-to-peer bitcoin community confirm transactions by cryptography and report them within a public dispersed ledger, named a blockchain, without having central oversight.|By Michael Adams Data offered on Forbes Advisor is for educational uses only. Your monetary condition is unique along with the services we evaluation will not be right on your circumstances.|Possibility Warning: Don?�t devote Until you?�re ready to get rid of all The cash you commit. It is a significant-hazard expenditure and you should not hope to generally be guarded if a thing goes wrong. Consider two mins To find out more:|The beginning of Bitcoin was the genesis of a wholly new asset course, and a tremendous move far from regular, centrally controlled money. Now, quite a few advocates feel Bitcoin will facilitate another phase for the global money technique, Despite the fact that this ??needless to say ??continues to be for being witnessed.|This experience continues to be extremely disappointing, and I can't recommend copyright for customers in the center East or All those needing trusted customer care and withdrawal alternatives|The present industry capitalization of Bitcoin (BTC) is ??1|one}.fifty one?�T??�USD. To find out this quantity in the context look at our list of copyright coins ranked by their market caps or see copyright market place cap charts.|Sign up your account and complete the person or entity verification, which is required to adjust to community regulation.|four. If you wish to make a limit get in its place, find the [Limit] selection at the highest menu. A limit order allows you to acquire or promote copyright at a specific value or improved.|Let's assist you to on your own copyright journey, no matter if you?�re an avid copyright trader or simply a novice seeking to obtain Bitcoin.|A completely new tackle the functionalities you're keen on, now with enhanced consumer practical experience and leading edge style.|A chilly wallet (or mobile wallet) can be an offline machine accustomed to retailer Bitcoin and isn't linked to the Internet. Some mobile wallet choices contain Trezor and Ledger.|The present circulating supply of Bitcoin (BTC) is ??9.78?�M??�USD. To acquire a wider image you are able to look at our listing of cash with the highest circulating offer, and also the types with the bottom amount of tokens in circulation.|You may also make use of a services that permits you to hook up a debit card on your copyright account, indicating You should utilize Bitcoin exactly the same way you?�d use a credit card. This also generally involves a monetary company instantaneously converting your Bitcoin into bucks.|6. Underneath the trading chart is in which you can create orders to obtain and provide. If This is often your initially time, you'll have to include funds to the Location Wallet initially.}

Disclaimer: This site may perhaps incorporate affiliate hyperlinks. CoinMarketCap can be compensated in case you check out any affiliate inbound links and you are taking selected steps for example signing up and transacting Using these affiliate platforms. You should check with Affiliate Disclosure

You may method payments and invoices by your self or You may use merchant providers and deposit funds in your local currency or bitcoins. Most place of gross sales corporations make use of a tablet or even a cellphone to Enable shoppers pay out with their mobile phones. owns it, but anybody who provides a website link can lead to it. And as distinctive men and women update it, your copy also receives up to date.??Get tailored blockchain and copyright Web3 content material delivered to your app homepage. Gain copyright rewards by Understanding and completing quizzes on how specified cryptocurrencies perform. Unlock the way forward for finance Along with the copyright Web3 Wallet, your all-in-one particular copyright wallet inside the copyright app.|The software program has lately improved its performance, even though it nonetheless requires a stable connection. My expertise has become optimistic, as evidenced with the superior evaluations from much more than a thousand people. However, considering that New Zealand permits all kinds of other platforms.|Mining Bitcoins can be very financially rewarding for miners, with regards to the present hash charge and the price of Bitcoin. Whilst the entire process of mining Bitcoins is complex, we examine just how long it will require to mine a person Bitcoin on CoinMarketCap Alexandria ??as we wrote previously mentioned, mining Bitcoin is best recognized as just how long it takes to mine one block, rather than one Bitcoin.}

Determined by a free current market ideology, bitcoin was invented in 2008 by Satoshi Nakamoto, an not known particular person. Utilization of bitcoin as a currency started in 2009, with the discharge of its open-resource implementation. In 2021, El Salvador adopted it as legal tender. a block is added to your blockchain, it gets obtainable to anyone who wishes to look at it, acting as a general public ledger of copyright transactions,??suggests Stacey Harris, expert for Pelicoin, a community of copyright ATMs.|You may disclose your addresses to your buddies so which they will pay you or vice versa. In fact, This is certainly fairly just like how e mail is effective, other than that Bitcoin addresses need to be utilized just once.|Also, some who protect Bitcoin argue which the gold and banking sector ??individually ??consume twice the level of Power as Bitcoin, producing the criticism of Bitcoin?�s Vitality usage a nonstarter.|Let's make it easier to on the copyright journey, no matter if you?�re an avid copyright trader or maybe a novice trying to buy Bitcoin.|An important Notice: While copyright-primarily based funds may include diversification to copyright holdings and decrease risk a bit, they however carry considerably more threat and charge Significantly better costs than wide-primarily based index funds with histories of regular returns.|Bitcoin is the initial decentralized, peer-to-peer digital forex. Considered one of its most critical functions is that it is utilised as being a decentralized retail store of benefit. Quite simply, it offers for ownership rights as a Bodily asset or as a unit of account.|Get customized blockchain and copyright Web3 articles sent to your application homepage. Generate copyright benefits by Discovering and completing quizzes on how particular cryptocurrencies operate. Unlock the future of finance with the copyright Web3 Wallet, your all-in-just one copyright wallet in the copyright app.|Consumers can earn rewards on over a hundred and eighty+ cryptocurrencies by using on the list of merchandise made available on copyright Earn. Our System delivers dozens of electronic assets like Bitcoin, Ethereum, and stablecoins.| Bitcoin is usually obtained on copyright. Bitcoin's value today is up to date and available in authentic time on copyright.|The game nonetheless offers with a lot of outdated and out-of-date champions, but not to mention all are actually forgotten. A few are actually reworked and buffed to attempt to stay on par with fashionable champs. In general, its a great activity with gameplay that is very entertaining and hard (emphasis on complicated).|Considering the fact that previous nodes will recognise The brand new blocks as legitimate, a tender fork is backward-compatible. This kind of fork necessitates merely a vast majority from the miners upgrading to enforce the new rules.|Bitcoin doesn't call for merchants to alter their behaviors. However, Bitcoin is different than what you are aware of and use everyday. Before you begin applying Bitcoin, There are several things that you need to know to be able to use it securely and keep away from prevalent pitfalls.|Total the consumer proper questionnaire to be certain copyright's products and services are appropriate.|Large companies that settle for Bitcoin involve Microsoft, PayPal and Total Foods, to name some. You might also discover that some compact area retailers or specific Web-sites get Bitcoin, however, you?�ll need to carry out some digging.|copyright associates with leading KYC sellers to deliver a fast registration course of action, in order to confirm your copyright account and buy Bitcoin in minutes.|A blockchain is a dispersed general public ledger ??or on the internet digital database ??that contains a report of each of the transactions on a platform.|The 1st miner to find the solution gets a copyright reward, thus building new bitcoins. On validation, the information is added to the existing blockchain, and it gets a lasting history. Bitcoin supplies an alternative solution to transact that's clear and secure, redefining traditional finance.|Enter Code although signup to receive $50. I've made use of the app for near to three yrs, and I can say It can be substantially enhanced from its previous builds. Fork out-to-make though nevertheless existing, required to enjoy the application to its total extent.}

Changing copyright is actually exchanging a single copyright for an additional (or for USD). Simply open up an account and either purchase a copyright or deposit copyright from A different platform or wallet.

That is how new cash are produced,??and up to date transactions are additional to the blockchain, claims Okoro.|When you are finished with the id verification, you should be able to purchase copyright as a result of distinct approaches.|Trade Bitcoin, Ethereum, and around 150 cryptocurrencies and altcoins on the ideal copyright System for lower charges.|Bitcoin is the 1st decentralized copyright. Nodes from the peer-to-peer bitcoin network verify transactions by way of cryptography and document them in a public dispersed ledger, referred to as a blockchain, with out central oversight.|Phần trăm khách hàng của copyright đã tăng hoặc giảm v�?th�?ròng của h�?bằng BTC trong 24 gi�?qua thông qua giao dịch.|Bitcoin will be the primary copyright by current market cap. Since it was released, the value of Bitcoin has risen consistently, and its person base has developed as time passes. The actual price of Bitcoin variations constantly as cryptocurrencies are traded 24/7.|Consensus in between nodes is achieved using a computationally intensive system dependant on evidence of labor, identified as mining, that secures the bitcoin blockchain. Mining consumes substantial quantities of electrical power and is criticized for its environmental impression.[5]|Enter Code though signup to acquire $fifty. I've applied the application for near three many years, and I'm able to say It is really greatly enhanced from its former builds. Shell out-to-generate though nevertheless current, required to enjoy the app to its comprehensive extent.|A electronic asset managed by a decentralized procedure that records and verifies transactions using cryptography|Nodes validate and broadcast transactions, Just about every maintaining a duplicate of your blockchain for possession verification.[sixty five] A brand new block is produced every single 10 minutes on ordinary, updating the blockchain across all nodes without the need of central oversight.|Enter Code when signup for no trade costs. This app will not be essentially addictive. But when I am inside of a line at a trade. Or I'm waiting This really is my go-to app.. fantastic way to devote, and I really like the way it informs you the subsequent superior rating.|A number of years in the past, the concept a publicly traded corporation may well hold Bitcoin on its stability sheets appeared remarkably laughable.|Outside Europe, a variety of Unique territories of EU members also make use of the euro as their currency. Also, above 200 million people today around the globe use currencies pegged on the euro.|They proposed to make use of a decentralized ledger of transactions packaged in batches (identified as ?�blocks?? and secured by cryptographic algorithms ??the whole program would later on be dubbed ?�blockchain.??BTC in exercise New cash are established as A part of the Bitcoin mining system. Bitcoins are rewarded to miners who operate Laptop programs that assistance to safe the community and validate incoming transactions. These Bitcoin miners run complete nodes and use specialized components usually often called Software Distinct Integrated Circuit Chips (ASICs) to uncover and produce new blocks. When a number of computationally demanding problems are solved a finished "block" is extra into the ever-growing "chain", this mining method can fluctuate and turn into a lot easier or more difficult based on network desire and benefit, this is recognized as the community difficulty.|Bitcoin is crafted with a distributed electronic document known as a blockchain. Since the identify implies, blockchain is often a connected overall body of data, designed up of models named blocks containing details about each transaction, which includes date and time, total price, customer and seller, and a unique pinpointing code for every Trade. Entries are strung jointly in chronological buy, developing a electronic chain of blocks.|Astonishingly, the anti-copyright stance with the Chinese govt has carried out minor to stop the field. In keeping with details by the University of Cambridge, China has become the 2nd-major contributor to Bitcoin's world wide hash rate, only at the rear of The usa.|Some wallets Offer you full Handle about placing the rate compensated into the bitcoin community prior to making a transaction, or modifying it afterward, to ensure that your transactions are verified in a timely manner without paying more than you have to. Options|It absolutely was achievable for the normal individual to mine Bitcoin during the early times, but that?�s not the case. The Bitcoin code is published to help make solving its puzzles additional and more challenging eventually, requiring more and more computing means.|Each and every Bitcoin transaction that?�s ever been made exists on a community ledger available to Absolutely everyone, making transactions hard to reverse and tricky to bogus.|Considering that the Bitcoin authorized tender legislation was handed in September 2021, Bukele has also declared designs to develop Bitcoin Metropolis, a town thoroughly dependant on mining Bitcoin with geothermal Power from volcanoes.|One more vital variable is Bitcoin's preset supply. With only 21 million bitcoins ever to be minted, its scarcity may lead to dramatic cost variations as demand may differ. This is often exacerbated by "whales" or large holders of Bitcoin, whose sizable transactions can sway the marketplace significantly.|Some wallets is usually loaded on computer systems which are vulnerable to malware. Securing your Personal computer, employing a powerful passphrase, relocating most of one's money to chilly retailer or enabling copyright or multifactor authentication can assist you protect your bitcoin. Privacy Note: This feature is unavailable according to your former picks. Some wallets ensure it is harder to spy in your transactions by rotating addresses. They don't disclose information and facts to peers within the community. They could also optionally Allow you to setup and use Tor to be a proxy to avoid Other folks from associating transactions together with your IP handle. Service fees Observe: This option is unavailable dependant on your earlier choices. Some wallets Offer you entire Handle around placing the fee paid on the bitcoin network before you make a transaction, or modifying it afterward, in order that your transactions are verified inside a timely method with no paying out in excess of You must. Skip helper Upcoming What characteristics are you currently trying to find?|In this instance, we have been placing a limit purchase to trade our 50 USDT with the equal value in BNB when the cost of BNB drops to 610 USDT.|In other nations around the world??particularly|especially|specifically|notably|specially|significantly} People with a lot less secure currencies??people|individuals|folks|men and women|persons|people today} in some cases use copyright rather than their own personal currency.}

When that?�s completed, you?�re ready to convert. The exact actions to complete this process differ based on which copyright System you employ. payments to be sent straight from one particular celebration to a different without the need of under-going a fiscal establishment.??The volume of cash circulating out there and accessible to the public for investing, just like publicly traded shares within the stock market.|The info presented is for informational purposes only. Some info is provided by CoinMarketCap and is also shown on an ?�as is??basis, without the need of illustration or warranty of any type. Make sure you watch our Basic Chance Warning for more information.|Using the Transform Software, it is possible to choose the copyright pair you wish to trade applying an easy interface. Fiat currencies will also be out there in order to money out or acquire copyright with fiat. |Bitcoin?�s total supply is restricted by its computer software and will never exceed 21,000,000 cash. New cash are established during the process often called ?�mining?? as transactions are relayed over the community, they get picked up by miners and packaged into blocks, that are in turn shielded by elaborate cryptographic calculations.|Some wallets can pair and connect with a components wallet Besides having the ability to deliver to them. Whilst sending to some components wallet is something most all wallets can perform, with the ability to pair with a single is a novel element.|You are only liable for your investment selections and copyright isn't chargeable for any losses you could incur. The data in this article really should not be viewed as economical or investment decision suggestions. For more info, see our Item Phrases and our Chance Warning.|Safety starts off with knowledge how developers collect and share your info. Knowledge privateness and protection methods might range determined by your use, area, and age. The developer presented this details and should update it after a while.}

Moreover, the Electrical power usage of Bitcoin can certainly be tracked and traced, which precisely the same cannot be reported of the other two sectors. Those who protect Bitcoin also Observe the elaborate validation procedure results in a more secure transaction system, which justifies the Vitality usage.?�s preserve this from our authentic extensive-phrase perspective. Ensure that it doesn?�t turn out to be too large a percentage of your portfolio.??Bitcoin differs than what you realize and use everyday. Before you start applying Bitcoin, There are some things that you have to know so that you can use it securely and stay clear of prevalent pitfalls.|While several of these people have condemned this concern and go forward, some have prompted alternatives: how do we make Bitcoin far more Electricity effective? Others have simply just taken the defensive situation, stating the Bitcoin energy trouble might be exaggerated.|There is no physical BTC token so Bitcoin operates like a electronic forex. Bitcoin transactions are fully transparent and will?�t be censored, providing a world, censorship-resistant medium for money exchange.|Within this election, American citizens vote for his or her preferred prospect, deciding upon among representatives from the key political element|Phần trăm thay đổi v�?khối lượng giao dịch của tài sản này so với 7 ngày trước.|MicroStrategy has by far the largest Bitcoin portfolio held by any publicly-traded organization. The business analytics platform has adopted Bitcoin as its Principal reserve asset, aggressively getting the copyright via 2021 and 2022.|Some wallets assistance transactions within the Lightning Community. The Lightning Community is new and considerably experimental. It supports transferring bitcoin while not having to history Each individual transaction within the blockchain, leading to more rapidly transactions and reduced expenses. Multisig|two. Enter your e-mail deal with and select a protected password. If you like, It's also possible to register utilizing your cellular variety rather then e-mail.|So lets see can we get far more correction in BTC or purchasers can overcome once again. Allows comment down your sights.|During the U.S., persons frequently use Bitcoin instead expense, supporting diversify a portfolio other than shares and bonds. It's also possible to use Bitcoin to create buys, but there are many distributors that accept the original copyright.|Right before You should purchase copyright on copyright, You must comprehensive the identity verification method generally known as Know Your Purchaser (KYC). KYC helps us be sure you are who you declare to become and satisfy our legal needs.|At last, Bitcoin buys usually are not instantaneous like all kinds of other fairness buys. Simply because miners must confirm Bitcoin transactions, it could get you at the very least 10 to twenty minutes to discover your Bitcoin obtain in the account.|Make copyright benefits by Discovering and finishing quizzes on how certain cryptocurrencies do the job. Unlock the future of finance While using the copyright Web3 Wallet, your all-in-one copyright wallet within the copyright application. Seamlessly trade your favorite tokens, access numerous blockchains, and explore prime copyright devoid of leaving your wallet.|??п?й?е ?а п?одавай?е на ?по?овом? ?инк? за допомого? ?оз?и?ени? ?н????мен??в|The block chain is actually a shared public ledger on which your entire Bitcoin network relies. All confirmed transactions are included in the block chain. It makes it possible for Bitcoin wallets to determine their spendable harmony to ensure that new transactions is usually confirmed thereby making sure They are really owned through the spender. The integrity and the chronological order of the block chain are enforced with cryptography.}

Some wallets have the ability to demand more than one crucial to authorize a transaction. This may be used to divide obligation and Management in excess of a number of get-togethers.

I was informed that copyright needs to be bought applying Ukrainian fiat prior to withdrawing it to my Visa card, but right after greater than 10 makes an attempt, the transactions held failing. Irrespective of numerous interactions with customer support, my money remains stuck in the copyright application.??investments.|Bitcoin?�s authentic inventor is thought beneath a pseudonym, Satoshi Nakamoto. As of 2021, the correct identification of the individual ??or Business ??that is definitely powering the alias continues to be mysterious.|A lot of people get Bitcoin through copyright exchanges. Exchanges help you purchase, provide and hold copyright. Organising an account is comparable to opening a brokerage account?�you?�ll must validate your identification and supply some funding source, for instance a bank account or debit card.|A hard fork is actually a radical improve for the protocol that makes Earlier invalid blocks/transactions legitimate, and so needs all buyers to update.|No matter in which you invest in your Bitcoin, you?�ll need a Bitcoin wallet through which to retail store it. This could be called a ??hot|scorching|sizzling|very hot|incredibly hot|warm} wallet??or possibly a ??cold|chilly} wallet.????The reason|The main reason|The explanation|The rationale|The key reason why} why it?�s value money is simply that we, as people, made the decision it's value??same|exact same|identical|very same|similar|exact} as gold,??suggests Anton Mozgovoy, co-founder & CEO of digital fiscal services organization Holyheld.}

You wanna pull your instant out ? copyright does The task in minutes. Spot or margin or just Keeping your money properly ? copyright presents that and even more. Straightforward and user-helpful interface ? I are unable to suggest almost every other platform improved at it than copyright concern for us is that if another person wishes to invest in copyright as well as the investment decision they select doesn?�t do nicely, and then Impulsively they are able to?�t ship their Youngsters to college,??says Ian Harvey, a Licensed monetary planner (CFP) in Ny city. ?�Then it wasn?�t well worth the danger.??three. It is best to receive a notification at the highest correct corner within your monitor. You are able to monitor your open limit orders at the bottom of your respective buying and selling interface.|Just like a stock, You should purchase and keep Bitcoin as an expenditure. You can even now accomplish that in special retirement accounts called Bitcoin IRAs.|This way, it is possible to make certain that the concept you are acquiring is definitely from copyright rather than from a phony e-mail tackle. To paraphrase, it helps you stop phishing assaults.}

Consensus between nodes is attained using a computationally intense system based on proof of work, termed mining, that secures the bitcoin blockchain. Mining consumes significant portions of electricity and has become criticized for its environmental impact. Progressively more transactions bitcoin [now, so] the amount you receives a commission for each stamp is a lot less and fewer.??By 2140, it?�s believed all Bitcoins will likely have entered circulation, which means mining will launch no new cash, and miners may perhaps in its place need to rely upon transaction expenses.|Bitcoin Halving diễn ra khoảng bốn năm một lần, khi đó phần thưởng trao cho th�?đào Bitcoin t�?việc khai thác các khối s�?giảm một nửa.|Over the flip facet, countries like China have moved to seriously clamp down on Bitcoin mining and buying and selling things to do. In May 2021, the Chinese authorities declared that each one copyright-associated transactions are illegal.|Two-component authentication (copyright) is a way to include added stability for your wallet. The initial 'component' is your password for your personal wallet. The 2nd 'component' is actually a verification code retrieved via text message or from an application with a cell system.|Eftersom gamla noder kommer att känna igen de nya blocken som giltiga är en soft fork bakåtkompatibel. Denna typ av fork kräver endast att en majoritet av miners uppgraderar fileör att genomdriva de nya reglerna.|Though there are various methods to provide copyright, like by way of Bitcoin ATMs, peer to see exchanges, and brokerages, generally essentially the most successful way is through a copyright exchange System.|The cost movement subsequent the fourth Bitcoin Halving hasn?�t been dramatic so far. Analysts think that the copyright current market is a lot more mature currently than in past halvings. The present financial situations may be a cause of no risky price tag actions. |Bitcoin was established in 2009 by Satoshi Nakamoto, a pseudonymous developer. Bitcoin is created to be wholly decentralized instead of managed by any one authority. With a complete source of 21 million, its scarcity and decentralized nature enable it to be almost impossible to inflate or manipulate. For that reason, lots of consider bitcoin to generally be the ultimate retailer of benefit or ??Digital|Electronic} Gold?? Bitcoin is completely open-source and operates with a proof-of-work blockchain, a shared community ledger and historical past of transactions arranged into "blocks" which can be "chained" collectively to prevent tampering.|The computer software has a short while ago enhanced its performance, even though it still needs a stable link. My practical experience has actually been beneficial, as evidenced because of the higher assessments from a lot more than a thousand individuals. Even so, considering that New Zealand lets many other platforms.|Despite the fact that HODLers will most likely not discover a huge influence, Taproot could turn into a key milestone to equipping the community with sensible contract performance. Particularly, Schnorr Signatures would lay the inspiration for more sophisticated applications to generally be built on top of the present blockchain, as end users get started switching to Taproot addresses largely.}

Bitcoin is like a solitary stock, and advisors wouldn?�t recommend putting a sizable portion of the portfolio into Anybody firm.}

Leave a Reply

Your email address will not be published. Required fields are marked *