Ethereum (ETH) is more than just a currency – it’s like one giant computer housing many computers around the globe. Ethereum can respond to sophisticated requests. Its ability to store revolutionary computer programs, known as smart contracts, gives Ethereum an edge over Bitcoin and has attracted attention from banks around the world. This, among other factors, has led to a jump of almost 10,000% in 2017!
Gray Box Ive opened a few short positions in tether, eventually it will probably crash (which I think will precipitate the proper BTC bottom of this cycle) and until then its not going to past its $1 peg, So huge downside and no upside.  Very hard to predict when it will happen other than it will be caused by regulatory action so will probably happen on a weekday. I don't use it as a settlement anymore, its the main reason i only dabble in alts these days(most of my volume is on kraken trading against proper USD/EURO/YEN pairs.- If tether crashes, btc will crash and most exchanges will offer to refuge. Oh it will be fun to watch but horrific for those trapped.
A cryptocurrency is a fully decentralized, secure, digital currency whose creation is controlled by cryptography. Cryptocurrencies are not issued by central banks and their value does not depend on bank policies. Unlike regular currencies where new money can be introduced in the money supply through Quantitative Easing (QE), cryptocurrency prices are purely based on supply and demand. Bitcoin, created in 2009, was the first cryptocurrency. There currently are over 800 alternative cryptocurrencies, called Altcoins, such as Ethereum, Ripple and Litecoin.

Americ, your insights were very informative! A few months ago I didn’t even know what blockchain is, only heard about cryptocurrencies. My friend suggested me to start an investigation on crypto-mining, there was a boom of articles, but in most cases highly generic ones. Thus my friend found BitDegree publishing lots of good stuff about the crypto world, and especially the whole tutorials about mining that helped us to our Litecoin mining career step-by-step!
Unlike ordinary money, cryptocurrency prices are highly volatile, so the rate may fluctuate. It may happen that the altcoin exchange rate which you see before the transaction is different (high or low) after transaction gets completed. In that case, the exchanged digital currency quantity which you receive may differ from what you see during the comparison.
In February 2014 the world's largest bitcoin exchange, Mt. Gox, declared bankruptcy. The company stated that it had lost nearly $473 million of their customers' bitcoins likely due to theft. This was equivalent to approximately 750,000 bitcoins, or about 7% of all the bitcoins in existence. The price of a bitcoin fell from a high of about $1,160 in December to under $400 in February.[67]
Cryptocurrencies hold the promise of making it easier to transfer funds directly between two parties in a transaction, without the need for a trusted third party such as a bank or credit card company; these transfers are facilitated through the use of public keys and private keys for security purposes. In modern cryptocurrency systems, a user's "wallet," or account address, has the public key, and the private key is used to sign transactions. Fund transfers are done with minimal processing fees, allowing users to avoid the steep fees charged by most banks and financial institutions for wire transfers.

It’s currently more scalable then pretty much every coin on that list. It OFFERS INSTANT TRANSACTIONS for all syscoin assets. One of the most secure chains out there due to being merge mined with btc. Leading the way in decentralized marketplace, multiple icos upcoming. Real companies with millions of customers are turning to syscoin to use blockchain tech to enhance their business..


How does the flow of Cryptocurrency handled? How is the ratio between supply and demand balanced? I have read that there has been times when the security of crypto-network has been compromised. Is it really the future of Digital Money? Rather than a currency, it seems to be an investment scheme plan. I am not trying to be a critic here, just a lot of questions bubbling into the mind.
Bücher über Bitcoin waren bisher schmal und meist verwirrend, Bücher von Technikfreaks für Technikfreaks. Das ist nicht sehr überraschend, weil diese Technologie bis vor etwa 1,5 Jahren auch fast ausschließlich von diesen Leuten dominiert wurde. Das ändert sich seitdem rasant und auch wenn Bitcoin als Währung und als Technologie noch nicht im Hauptstrom angekommen sind und niemand sicher sagen kann, ob sie sich durchsetzen werden, sie haben das Potential unsere Gesellschaft sehr stark und je nach Sichtweise sogar radikal zu verändern.

2) Pseudonymous: Neither transactions nor accounts are connected to real-world identities. You receive Bitcoins on so-called addresses, which are randomly seeming chains of around 30 characters. While it is usually possible to analyze the transaction flow, it is not necessarily possible to connect the real world identity of users with those addresses.


Hier kann man die Plattform kennenlernen, ohne das Risiko eines echten Handels eingehen zu müssen. Der Handelsplattform kommt also eine entscheidende Rolle im Trading zu. Man sollte in seinem persönlichen Test daher nicht vergessen, diese einmal grundlegend auf die Probe zu stellen. Oftmals funktioniert dies sogar ohne echte Anmeldung. Auch Online Vergleiche der verschiedenen digitalen Handelsplattformen sollten aufzeigen, welche spezifischen Eigenschaften die unterschiedlichen Programme innehaben.
When issuing a transaction in IOTA, you validate 2 previous transactions. This means you no longer outsource validation to miners which requires wasteful amounts of computing power and usually a large stake of coins. These required resources are, in effect, centralizing the currencies which many believe were created to be decentralized in the first place.  
Americ, your insights were very informative! A few months ago I didn’t even know what blockchain is, only heard about cryptocurrencies. My friend suggested me to start an investigation on crypto-mining, there was a boom of articles, but in most cases highly generic ones. Thus my friend found BitDegree publishing lots of good stuff about the crypto world, and especially the whole tutorials about mining that helped us to our Litecoin mining career step-by-step!
Bücher über Bitcoin waren bisher schmal und meist verwirrend, Bücher von Technikfreaks für Technikfreaks. Das ist nicht sehr überraschend, weil diese Technologie bis vor etwa 1,5 Jahren auch fast ausschließlich von diesen Leuten dominiert wurde. Das ändert sich seitdem rasant und auch wenn Bitcoin als Währung und als Technologie noch nicht im Hauptstrom angekommen sind und niemand sicher sagen kann, ob sie sich durchsetzen werden, sie haben das Potential unsere Gesellschaft sehr stark und je nach Sichtweise sogar radikal zu verändern.
Thomas, some good thoughts on the crypto space. Coincidentally, I share many of your views…top 20, sometimes top 50, with a focus on protocols with huge upside vs just applications, coins/projects with history and adoption with a strong community. Curious which privacy coins you prefer, I like Monero a lot, and haven’t ventured into others, but i think 2018-19 will be a big year for them. Any thoughts on others for consideration? I kinda like ZCash, not sure of Privex, Verge, NAVCoin, any others you know of or like… Thanks, JAS

A piece of software or hardware that gives you the ability to store and exchange your cryptocurrencies. Each cryptocurrency wallet is encrypted and unique. When you send funds you actually broadcast an encrypted message to the recipient. Only the recipient’s cryptocurrency wallet can decrypt that message and thus receive the funds. A hardware cryptocurrency wallet is considered to have key advantages over other software wallets:


Ripple is a real-time global settlement network that offers instant, certain and low-cost international payments. Launched in 2012, ripple “enables banks to settle cross-border payments in real time, with end-to-end transparency, and at lower costs.” Ripple’s consensus ledger (its method of conformation) is unique in that it doesn’t require mining. In this way, ripple sets itself apart from bitcoin and many other altcoins. Since Ripple’s structure doesn't require mining, it reduces the usage of computing power, and minimizes network latency. Ripple believes that “distributing value is a powerful way to incentivize certain behaviors” and thus currently plans to distribute XRP primarily “through business development deals, incentives to liquidity providers who offer tighter spreads for payments, and selling XRP to institutional buyers interested in investing in XRP.” So far, ripple has seen success with this model; it remains one of the most enticing digital currencies among traditional financial institutions looking for ways to revolutionize cross-border payments.
The best exchanges can be called those that earned the trust of traders from around the world. And also it is worth taking a closer look at Forex, because it also allows you to use BTC as your currency. Be sure to approach the issue of trading the Crypto currency deliberately: study the analysis techniques, offers of exchanges and their commission, before trading on the Crypto currency and only after that start the trading process.
Regulation: One of the most important drivers of the cryptocurrency price is the regulation. In news feed of FXStreet, the regulation follows all the news regarding the new laws and considerations that the main market regulators are creating. Understanding the positions of the individual governments towards different cryptocurrencies is crucial for the trading of the individual investor.
The currencies modeled after bitcoin are collectively called altcoins and have tried to present themselves as modified or improved versions of bitcoin. While some of these currencies are easier to mine than bitcoin is, there are tradeoffs, including greater risk brought on by lesser liquidity, acceptance and value retention. (For more, see our guides on bitcoin mining and bitcoin regulation.)
Many people believe that cryptocurrencies are the hottest investment opportunity currently available. Indeed, there are many stories of people becoming millionaires through their Bitcoin investments. Bitcoin is the most recognizable digital currency to date, and just last year one BTC was valued at $800. In November 2017, the price of one Bitcoin exceeded $7,000.
Co-founded by Tyler and Cameron Winklevoss, Gemini is a fully regulated licensed US Bitcoin and Ether exchange. That means Gemini’s capital requirements and regulatory standards are similar to a bank. Also, all US dollar deposits are held at a FDIC-insured bank and the majority of digital currency is held in cold storage. Gemini trades in three currencies, US dollars, bitcoin, and ether, so the platform does not serve traders of the plethora of other cryptocurrencies. The exchange operates via a maker-taker fee schedule with discounts available for high volume traders. All deposits and withdrawals are free of charge. The platform is only fully available to customers in 42 US states, Canada, Hong Kong, Japan, Singapore, South Korea and the UK.
Hello, I live in the US. I have a lot of BTC in JAXX and I want to sell it and transfer the money into my bank account. Can I transfer the BTC to Binance or Changelly and then sell the BTC for USD and then transfer the USD from Binance or Changelly to my bank account? I want to use an exchange that has very little registration work needed and is simple to use. Thank you so much!
Now your transaction is created. You see a QR code and a wallet address below. This is the address you should send us your money to be exchanged. Go to the wallet from where you should send money and paste this address into a corresponding field. If you use a mobile wallet app, just scan the QR. Once we receive your money, we’ll exchange it and sent to the address you provided.

One of the most important problems that any payment network has to solve is double-spending. It is a fraudulent technique of spending the same amount twice. The traditional solution was a trusted third party - a central server - that kept records of the balances and transactions. However, this method always entailed an authority basically in control of your funds and with all your personal details on hand.


The first decentralized cryptocurrency, bitcoin, was created in 2009 by pseudonymous developer Satoshi Nakamoto. It used SHA-256, a cryptographic hash function, as its proof-of-work scheme.[14][15] In April 2011, Namecoin was created as an attempt at forming a decentralized DNS, which would make internet censorship very difficult. Soon after, in October 2011, Litecoin was released. It was the first successful cryptocurrency to use scrypt as its hash function instead of SHA-256. Another notable cryptocurrency, Peercoin was the first to use a proof-of-work/proof-of-stake hybrid.[16]
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