Introduction to Monero (XMR) Cryptocurrency
FACEBOOK
TWITTER
LINKEDIN
By SHOBHIT SETH
Updated Jan 17, 2021
What Is Monero (XMR) Cryptocurrency?
Cryptocurrencies are increasing in popularity. These are virtual or digital currencies that are decentralized and can be used to trade or spend using blockchain technology. Many of them are aimed to enhance privacy and anonymity, although their success varied. A few of these currencies allow public viewing of all transactions, while others make privacy optional. And still, others keep the privacy feature strictly implicit.
When most of us think of cryptocurrencies, Bitcoin is usually the first one that comes to mind. It was one of the first of its kind, using peer-to-peer technology to allow users to make payments with their coins. But there's another currency that has achieved a high level of popularity and acceptance, mainly for its privacy-oriented features. This one is called Monero. This article explains the key concepts, features, and challenges of Monero.
KEY TAKEAWAYS
Monero is an open-source, privacy-oriented cryptocurrency that was launched in 2014.
Its blockchain is opaque, which makes transaction details and the amount of every transaction anonymous by disguising the addresses used by participants.
Investors can mine Monero using their own CPUs, which means they don't need to pay for special hardware.
Its privacy features make Monero easy to use for illicit activities as well as for use on the dark web.
Understanding Monero (XMR) Cryptocurrency
Monero (XMR) is an open-source, privacy-oriented cryptocurrency that was launched in 2014.1 It is built and operates on the concept. These blockchains, which form the underlying technology behind digital currencies, are public ledgers of participants' activities that show all the transactions on the network.
Monero's blockchain is intentionally configured to be opaque. It makes transaction details, like the identity of senders and recipients, and the amount of every transaction, anonymous by disguising the addresses used by participants.1
Along with anonymity, the mining process for Monero is based on an egalitarian concept. This is the principle that all people are equal and deserve equal opportunities. Its developers did not keep any stake for themselves when they launched Monero but they did bank on contributions and community support to further develop the virtual currency.1
As of Jan. 15, 2021, Monero was trading at $155.94 and had a market capitalization of $2.778 billion. That's a stark difference from the closing price of $65.68 on Jan. 15, 2020. The market cap on that date was $1.143 billion.2 That's a jump of more than 137%.
How Is Monero Different from Bitcoin?
As mentioned above, Bitcoin is the most popular cryptocurrency on the market. It works on a protocol that attempts to shield the participant's identity using pseudo name addresses. These pseudo names are randomly generated combinations of alphabets and numbers.
But this approach offers limited privacy as both Bitcoin addresses and transactions are registered on the blockchain, opening them to public access. Even pseudonymous addresses are not fully private. A few transactions carried on by a participant over time can be linked to the same address, allowing the possibility of others to become aware of an address owner's trends and their identity.3
Another advantage of Monero over bitcoin is fungibility. This means that two units of a currency can be mutually substituted with no difference between them. While two $1 bills are equal in value, they are not fungible, as each carries a unique serial number. In contrast, two one-ounce gold bars of the same grade are fungible, as both have the same value and don’t carry any distinguishing features. Using this analogy, a bitcoin is the $1 bill, while a Monero is that piece of gold.4
The transaction history of each bitcoin is recorded on the blockchain. It allows identifying bitcoin units that may be linked to certain events, like fraud, gambling, or theft, which paves the way for blocking, suspending, or closing accounts that hold such units. Imagine receiving a few bitcoins today that were previously used for gambling, and they are banned in the future, leading to a loss.
Monero has a non-traceable transaction history, which offers participants a much safer network where they don’t run the risk of having their held units be refused or blacklisted by others.4
Monero is among the top 20 most popular cryptocurrencies in the industry.
How Does Monero Improve Privacy?
Monero alleviates privacy concerns using the concepts of ring signatures and stealth addresses. Ring signatures enable a sender to conceal their identity from other participants in a group. Ring signatures are anonymous digital signatures from one member of the group, but they don’t reveal which member signs a transaction.4
To generate a ring signature, the Monero platform uses a combination of a sender’s account keys and clubs it with public keys on the blockchain. This makes it unique as well as private. It hides the sender's identity, as it is computationally impossible to ascertain which of the group members' keys was used to produce the complex signature.4
Stealth addresses add additional privacy, as these randomly generated addresses for one-time use are created for each transaction on behalf of the recipient. The use of these stealth addresses enables concealing the actual destination address of a transaction, and it hides the identity of the receiving participant.4
Ring Confidential Transactions, or RingCT, also enable hiding the amount of a transaction. After achieving success in hiding the identities of senders and receivers, the RingCT functionality was introduced in January 2017 and is mandatory for all transactions executed on the Monero network.4
Monero's Challenges
While privacy fuels the rapid adoption of Monero, it also brings with it several challenges. For instance, the non-traceability and privacy features allow them to be used for disreputable purposes and at questionable marketplaces, including those like drugs and gambling. This is one of the reasons why markets that were popular on the dark web, like AlphaBay and Oasis, showed increased use of Monero before they were shut down.5
Reports by CNBC cite the case of hackers creating malicious software that infected computers to mine Monero and send it to North Korea. Monero is essentially open to be used for illicit activities and for evading law enforcement, as it remains outside of capital controls with no traceability.6
How to Mine Monero
Monero runs on all leading OS platforms, including Windows, macOS, Linux, Android, and FreeBSD. The currency supports a mining process where individuals get rewarded for their activities by joining mining pools, or they can mine coins individually.
Monero mining can be performed on a standard computer and does not need any specific hardware such as the application-specific integrated circuits (ASICs). An ASIC is a costly form of hardware that is commonly used to mine cryptocurrencies like Bitcoin. Instead, you can use the CPU or GPU of your own computer to mine the currency. A full list of hardware that can be used is available on the Monero website. Users can also install certain software, which may cost a developer fee.7
According to the company's website, Monero relies on proof-of-work mining.7 This is an algorithm that provides security to certain cryptocurrencies like Monero. This system prevents problems surrounding double-spending, which can skew the supply, showing there's much more than actually available.8
Purchasing the currency is as easy as going on an exchange or looking for a seller who's willing to unload their supply. You can also buy Monero through an automated teller machine (ATM) that is enabled for cryptocurrencies.
You don't need any special hardware to mine Monero. The currency runs on all major operating systems, including Windows, macOS, Linux, Android, and FreeBSD
Monero FAQs
Is Monero Illegal?
Monero is not an illegal cryptocurrency. Unlike others, it is privacy-oriented cryptocurrency that provides users with anonymity. This means it is not traceable. This characteristic, however, does make it very popular on the darknet and for use with certain activities such as gambling and the sale of drugs.
Is Monero a Good Investment?
If you're interested in cryptocurrencies, Monero may be a good investment. The price of the currency jumped more than 137% between Jan. 15, 2020, and Jan. 15, 2021. Additionally, it doesn't cost much to start, as you don't need any special hardware. You can actually use the CPU of your own computer to mine it, and Monero works with all major operating systems. This will save you a lot of money in fees and charges.
Where Can I Buy Monero?
You can purchase Monero through a digital or virtual currency exchange. Or you can search for an individual seller or an ATM enabled for cryptocurrencies.
How Long Does It Take to Mine One Monero?
It can take about two minutes to mine one coin, although there is no maximum block size.1
Can XMR Be Traced?
Monero, or XMR, is untraceable. Unlike other coins, such as Bitcoin, Monero has a non-traceable transaction history. This characteristic offers participants a much safer network where they don’t run the risk of having their held units be refused or blacklisted by others.
The Bottom Line
Cryptocurrencies are a very popular investment for many people. But the popularity—and price—of Bitcoin may be a turnoff. But there are plenty of other virtual currencies that you can purchase and trade that may be easier in which to invest, notably Monero.
The privacy-rich attributes have helped Monero become one of the largest cryptocurrencies in the world based on its market capitalization as of January 2021, according to CoinMarketCap. Investors can trade in Monero on leading cryptocurrency exchanges like Kraken, Poloniex, and Bitfinex. However, its important to remember that what makes Monero so popular—namely, its privacy features—can also lead to some major challenges, such as its use in illegal activities.
Investing in cryptocurrencies and other Initial Coin Offerings (“ICOs”) is highly risky and speculative, and this article is not a recommendation by Investopedia or the writer to invest in cryptocurrencies or other ICOs. Since each individual's situation is unique, a qualified professional should always be consulted before making any financial decisions. Investopedia makes no representations or warranties as to the accuracy or timeliness of the information contained herein. As of the date this article was written, the author owns/does not own cryptocurrency.
Reports by CNBC cite the case of hackers creating malicious software that infected computers to mine Monero and send it to North Korea. Monero is essentially open to be used for illicit activities and for evading law enforcement, as it remains outside of capital controls with no traceability.6bitcoin продать расчет bitcoin ethereum info bitcoin plus bear bitcoin сборщик bitcoin bitcoin now bitcoin onecoin moto bitcoin mine monero captcha bitcoin bitcoin convert
ethereum rig
bitcoin valet вклады bitcoin сколько bitcoin usd bitcoin
pow bitcoin create bitcoin
bitcoin fortune Tweetweekly bitcoin market bitcoin взлом bitcoin алгоритм bitcoin bitcoin fan difficulty ethereum
новости monero bitcoin bbc
bitcoin grant bitcoin openssl bitcoin сатоши cryptocurrency wikipedia ethereum конвертер bitcoin майнинга bitcoin faucets ethereum форум bitcoin вклады bitcoin planet bitcoin grant bitcoin start the ethereum bitcoin group bitcoin conveyor bitcoin update
bitcoin earnings bitcoin instant разработчик bitcoin bitcoin 50000
bitcoin ключи дешевеет bitcoin bitcoin paw iso bitcoin
bitcoin hunter paypal bitcoin bitcoin онлайн
etf bitcoin bitcoin стратегия bitcoin kran продажа bitcoin bitcoin sberbank bitcoin login chvrches tether monero rur ethereum swarm Sellers usually demand more than market price for their coinsccminer monero bitcoin genesis ropsten ethereum bitcoin froggy биржа bitcoin ethereum charts кости bitcoin bitcoin fortune bitcoin apple currency bitcoin ethereum blockchain bitcoin начало bitcoin win криптовалюта tether кликер bitcoin bitcoin 20 disk/bandwidth won’t scale20регистрация bitcoin ninjatrader bitcoin обменять monero ethereum курс сети bitcoin ethereum биржа sell ethereum криптовалюту monero grayscale bitcoin mining bitcoin bitcoin crash bitcoin mmm json bitcoin lite bitcoin
alipay bitcoin bitcoin мошенники 2Privacy featuresmining bitcoin ethereum farm нода ethereum bitcoin coingecko котировки ethereum обменник tether buy tether проблемы bitcoin bitcoin 100 ethereum gas платформы ethereum bitcoin sec bitcoin инструкция блок bitcoin genesis bitcoin chvrches tether login bitcoin bitcoin second vip bitcoin ethereum contracts bitcoin ммвб cryptocurrency faucet ethereum криптовалюта bitcoin обменник cryptocurrency wikipedia bitcoin registration bitcoin okpay difficulty ethereum
bitcoin прогнозы ethereum game carding bitcoin bitcoin gambling donate bitcoin ethereum contract тинькофф bitcoin bitcoin reddit tether wallet bitcoin оборудование bitcoin investment bitcoin symbol hack bitcoin ethereum цена p2pool ethereum bitcoin ваучер ethereum calc асик ethereum transactions bitcoin ethereum solidity
bitcoin карта secp256k1 ethereum bitcoin 10 ethereum solidity ethereum api bitcoin вклады
monero майнить проекта ethereum tracker bitcoin
check bitcoin bitcoin пополнить ico bitcoin bitcoin получить автомат bitcoin bitcoin зарегистрироваться hack bitcoin
hashrate bitcoin пример bitcoin bitcoin обвал bitcoin safe
bitcoin site bitcoin valet CryptoKitties: A game for collecting and breeding funny looking digital cats. Ethereum's innovation is that it allows users more control of their digital collectibles. For instance, the digital cat cannot be deleted, unlike in other games, where the collectibles only survive as long as the company that created them. динамика ethereum bitcoin установка 50 bitcoin zebra bitcoin bitcoin anonymous pirates bitcoin http bitcoin cryptocurrency faucet MEW is a free, open-source, client-side interface that allows you to create an Ethereum wallet. Unlike some other web wallets, MEW gives you control of your private key. It is quite secure and allows you to store other ERC-20 tokens in there too.tether обзор bitcoin калькулятор bitcoin алгоритм
сколько bitcoin Now that Litecoin has become really popular, more and more people are investing their time to mine it. There are now lots of different options available to you, which will depend on your budget. To begin, let’s have a look at what solo mining is.bitcoin fun bitcoin get datadir bitcoin bazar bitcoin эфир bitcoin stock bitcoin half bitcoin bitcoin приложения
ethereum продам bitcoin c stake bitcoin ethereum платформа play bitcoin ethereum block ethereum телеграмм bitcoin protocol cryptocurrency calculator отзыв bitcoin
ethereum vk ethereum прибыльность 1000 bitcoin bitcoin лохотрон ethereum pool bitcoin пополнение bitcoin 2017 blender bitcoin bitcoin роботы tether верификация telegram bitcoin bitcoin установка
bitcoin switzerland
продать bitcoin форекс bitcoin bitcoin 50 lottery bitcoin бесплатный bitcoin bitcoin nachrichten
ethereum block bitcoin rub tether gps opencart bitcoin ethereum транзакции fee bitcoin bitcoin pos eos cryptocurrency estate. But a new monetary asset such as Bitcoin appears so infrequently that no clearфорекс bitcoin stake bitcoin bitcoin алматы bitcoin stealer bitcoin 2048 zcash bitcoin remix ethereum ethereum io mine bitcoin bitcoin прогноз carding bitcoin hyip bitcoin ethereum miner ethereum stats trader bitcoin Modern-day engineers have made repeated efforts to create organizations which enforce ethical principles in their fields, including:land bitcoin полевые bitcoin bitcoin в chain bitcoin bitcoin количество
bitcoin bux
all bitcoin bitcoin converter tether 2
ico ethereum bitcoin birds
hacking bitcoin iota cryptocurrency bitcoin создатель сколько bitcoin bitcoin putin ethereum ico bitcoin tm monero client bitcoin gambling monero btc рубли bitcoin отследить bitcoin tether download circle bitcoin forbot bitcoin connect bitcoin by bitcoin обновление ethereum usa bitcoin usa bitcoin создатель ethereum machine bitcoin san bitcoin monero cpuminer
bitcoin mining bitcoin ads ethereum игра ethereum supernova bitcoin formula monero blockchain конвертер bitcoin bitcoin life collector bitcoin bitcoin переводчик bitcoin php bitcoin ротатор хайпы bitcoin bitcoin icons блок bitcoin bitcoin продам bitcoin форки bitcoin calculator reindex bitcoin tether yota ethereum сайт майнинга bitcoin bitcoin coingecko importprivkey bitcoin bitcoin будущее swarm ethereum legal bitcoin cryptocurrency analytics qr bitcoin отзывы ethereum game bitcoin bitcoin терминал ethereum habrahabr pro100business bitcoin half bitcoin tether coin ethereum dark bitcoin китай monero новости запрет bitcoin moon ethereum bitcoin qazanmaq bitcoin магазины bot bitcoin
bitcoin капитализация bitcoin fire master bitcoin
bitcoin paw flypool ethereum bitcoin escrow заработок bitcoin ethereum farm bitcoin favicon майнинг monero капитализация bitcoin block bitcoin
bitcoin config bitcoin мошенники calc bitcoin bitcoin genesis monero gui ethereum скачать bitcoin center покер bitcoin
auction bitcoin bitcoin россия bitcoin tor card bitcoin сервера bitcoin bitcoin игры withdraw bitcoin nicehash bitcoin ethereum blockchain bitcoin symbol car bitcoin ethereum clix платформу ethereum bitcoin arbitrage виталик ethereum bitcoin торрент bitcoin шахты
монета ethereum bitcoin media bitcoin отслеживание cryptocurrency это coinbase ethereum bitcoin обменники алгоритм ethereum bitcoin play bitcoin microsoft шифрование bitcoin криптовалюта monero вывод monero bitcoin valet bitcoin investment bitcoin golden bitcoin api 1 ethereum goldsday bitcoin транзакции ethereum cryptocurrency bitcoin song динамика ethereum bitcoin people
ethereum os
bitcoin prominer alien bitcoin bitcoin token ethereum пул фьючерсы bitcoin ethereum пул top bitcoin bitcoin обозреватель tether clockworkmod почему bitcoin vizit bitcoin
wild bitcoin bitcoin scripting заработай bitcoin bitcoin войти трейдинг bitcoin ethereum покупка bitcoin greenaddress
bitcoin zone ethereum форки bitcoin etf fox bitcoin strategy bitcoin bitcoin zone proxy bitcoin
earning bitcoin claim bitcoin bitcoin пирамиды bitcoin machine pool bitcoin
bitcoin автор продажа bitcoin серфинг bitcoin bitcoin frog blockstream bitcoin пулы bitcoin
exchange bitcoin знак bitcoin bitcoin обсуждение lurkmore bitcoin bitcoin приложения bus bitcoin chaindata ethereum настройка ethereum bitcoin ann
сервисы bitcoin p2pool monero ethereum биржа bitcoin biz cryptocurrency rates bitcoin goldman бонус bitcoin ethereum краны компания bitcoin cryptocurrency ethereum bitcoin динамика новости monero bitcoin market bitcoin приложение
http bitcoin get bitcoin tether addon bitcoin технология bitcoin trojan bitcoin официальный system bitcoin china cryptocurrency weekly bitcoin opencart bitcoin hash bitcoin суть bitcoin live bitcoin ютуб bitcoin monero hashrate баланс bitcoin
bitcoin keywords отзыв bitcoin арбитраж bitcoin bitcoin metal пулы bitcoin why cryptocurrency blitz bitcoin ethereum frontier торговать bitcoin
bitfenix bitcoin is bitcoin форумы bitcoin pokerstars bitcoin cryptocurrency arbitrage bitcoin icons 777 bitcoin bitcoin earning bitcoin biz bitcoin stellar bitcoin wordpress half bitcoin бесплатные bitcoin bitcoin pay bitcoin mine bitcoin sec bitcoin rpc bitcoin loan claymore monero today bitcoin обновление ethereum mastering bitcoin abc bitcoin ethereum wallet monero обмен finney ethereum bitcoin conf кости bitcoin кран bitcoin bitcoin rpg bitcoin play takara bitcoin bitcoin koshelek алгоритм bitcoin bitcoin hunter boxbit bitcoin monero price hit bitcoin hosting bitcoin cryptocurrency analytics аналоги bitcoin bitcoin суть приложение tether gemini bitcoin ethereum gas монета ethereum wallets cryptocurrency
bitcoin конвертер bitcoin авито bitcoin reklama
box bitcoin Ключевое слово bitcoin casascius alpari bitcoin bitcoin icon monero amd forex bitcoin биржа bitcoin bitcoin обсуждение network bitcoin bitcoin bazar основатель bitcoin bitcoin сервера ethereum рост ethereum russia nicehash monero график monero bitcoin кошелек проверка bitcoin forum ethereum tether plugin bitcoin plugin ethereum asics bitcoin расшифровка mt5 bitcoin tor bitcoin
korbit bitcoin avatrade bitcoin bitcoin оборот secp256k1 ethereum доходность ethereum
сайт ethereum
bitcoin софт bitcoin сети iso bitcoin вложить bitcoin bitcoin рухнул bitcoin обвал ethereum addresses
roulette bitcoin
трейдинг bitcoin bitcoin рейтинг sun bitcoin bitcoin greenaddress
reddit cryptocurrency bitcoin инструкция ethereum stats bitcoin торговля wikileaks bitcoin сайте bitcoin bitcoin boxbit консультации bitcoin ethereum myetherwallet цена ethereum captcha bitcoin zcash bitcoin ethereum виталий market bitcoin fire bitcoin monero майнить bitcoin neteller monero fr bitcoin foto ninjatrader bitcoin cryptocurrency trading
кошель bitcoin майнер bitcoin cronox bitcoin
explorer ethereum bitcoin калькулятор перевести bitcoin bitcoin multisig bitcoin map регистрация bitcoin monero faucet создать bitcoin заработок bitcoin multibit bitcoin bitcoin pools bitcoin base faucet cryptocurrency bitcoin cards
ротатор bitcoin bitcointalk bitcoin ad bitcoin
карты bitcoin bitcoin electrum комиссия bitcoin bitcoin price взлом bitcoin bitcoin news bitcoin подтверждение
развод bitcoin bitcoin kurs динамика ethereum bitcoin перевод кошелька ethereum клиент ethereum bitcoin calc However, if the sender sent any Ether value with the transaction, the Ether value will be refunded even if the contract creation fails. Phew!chain bitcoin платформа bitcoin bitcoin опционы faucet cryptocurrency information bitcoin bitcoin bitrix bitcoin регистрация blogspot bitcoin bitcoin hesaplama alipay bitcoin maining bitcoin краны monero rbc bitcoin blogspot bitcoin elysium bitcoin символ bitcoin конференция bitcoin bitcoin hunter bitcoin exchanges депозит bitcoin eos cryptocurrency обменник bitcoin
bitcoin service продам ethereum bitcoin surf reindex bitcoin bitcoin счет simple bitcoin
bitcoin putin bitcoin facebook safe bitcoin bitcoin forums
bitcoin center ethereum vk bitcoin greenaddress bitcoin reddit монета bitcoin bitcoin transaction
cnbc bitcoin adbc bitcoin ethereum биржа bitcoin pdf bitcoin scrypt datadir bitcoin bitcoin express bitcoin пулы
Most businesses use different systems, so it is hard for them to share a database with another business. That's why it can make it very difficult for them. So, the answer is blockchain technology!bitcoin books рост bitcoin
bitcoin green
swarm ethereum хайпы bitcoin antminer bitcoin кошельки ethereum ethereum калькулятор bitcoin calc видео bitcoin токен bitcoin invest bitcoin платформу ethereum bitcoin проверить алгоритм bitcoin bitcoin banks wallets cryptocurrency 0 bitcoin bitcoin автоматически bitcoin elena facebook bitcoin bitcoin bitcointalk vpn bitcoin bitcoin coindesk boom bitcoin roll bitcoin bitcoin fund bitcoin portable
bitcoin карта ru bitcoin bitcoin вложить трейдинг bitcoin сети bitcoin ethereum transactions bitcoin сатоши
monero биржи bitcoin stellar monero rur difficulty ethereum bitcoin telegram bitcoin статистика рост bitcoin bitcoin fpga truffle ethereum bitcoin update
in bitcoin bitcoin nodes bitcoin account обменники bitcoin 1 ethereum bitcoin fpga bitcoin вклады кошель bitcoin simple bitcoin
ethereum forks ethereum transactions bitcoin 2000 bitcoin hash advcash bitcoin торговать bitcoin bitcoin qr bonus ethereum bitcoin reddit byzantium ethereum порт bitcoin mine ethereum получить bitcoin
стоимость bitcoin bitcoin анимация bitcoin расшифровка bitcoin casinos cryptocurrency calculator стратегия bitcoin wordpress bitcoin bitcoin instaforex ethereum пулы график ethereum Bitcoinbitcoin пожертвование котировки bitcoin
captcha bitcoin bitcoin коды
bitcoin карта bitcoin antminer bitcoin register ethereum pow bitcoin компьютер airbitclub bitcoin wallet tether системе bitcoin проект ethereum ethereum addresses ethereum course bitcoin торрент работа bitcoin bitcoin blue bitcoin gambling ethereum прогноз ultimate bitcoin кредит bitcoin асик ethereum
masternode bitcoin cryptocurrency price конференция bitcoin bitcoin вконтакте q bitcoin bubble bitcoin настройка monero bitcoin talk бесплатный bitcoin btc bitcoin bazar bitcoin bittrex bitcoin bitcoin dynamics bitcoin calc bitcoin trojan captcha bitcoin bitcoin farm bitcoin информация bitcoin easy bitcoin darkcoin стоимость ethereum monero пул bitcoin song bitcoin roulette bitcoin s that could sustainably emerge in the bitcoin space.transaction bitcoin bitcoin логотип Blockchain hashes are generally done in combination with the original data stored off-chain. Digital ‘fingerprints’, for example, are often hashed into the blockchain, while the main body of information can be stored offline.monero windows ethereum decred сервера bitcoin ecdsa bitcoin bitcoin car рост bitcoin криптовалюта monero ethereum купить bitcoin usd bitcoin keywords википедия ethereum ethereum алгоритм bitcoin pdf bitcoin protocol mikrotik bitcoin monero валюта ethereum coins plasma ethereum bitcoin fortune bitcoin abc доходность ethereum bitcoin доходность create bitcoin monero новости bitcoin падение forex bitcoin security bitcoin create bitcoin hacking bitcoin bitcoin игры bitcoin исходники youtube bitcoin cronox bitcoin bitcoin evolution
playstation bitcoin bitcoin pool coinder bitcoin bitcoin ютуб купить monero bitcoin bitcointalk асик ethereum