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Securing Bitcoin: How to Use a Paper Wallet

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If you’re planning to hold bitcoins long term, one of the easiest, best ways to store them is in paper wallets, somewhere safe, such as a safe for instance, that you have control over. More technological methods such as the Trezor hardware wallet and others have come about, and we are hoping to acquire one of those for review purposes soon. But the paper wallet serves a lot of important purposes in Bitcoin.

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Perhaps its most novel purpose is shattering the idea that computers are necessarily required to transact in bitcoins. Indeed, if dealing with an actually trusted party, receiving bitcoins via private key on a paper wallet is as secure as any other way of receiving them. The key word there is trusted party. If two parties have access to a private key, that private key can be swept into another wallet very easily. Thus, if the party was a stranger or an untrusted party, they could as easily sweep the coins into another wallet directly after or minutes before handing over a paper wallet, providing the receiver with nothing but a slip of paper. Smart phones are the actual best way to transact coins in person, but paper wallets still have a good purpose in storing bitcoins.

A paper wallet amounts to a paper storage of a Bitcoin private key. For the Bitcoin novice, a private key is part of a pair. The “public key” is normally referred to as a Bitcoin address. A private key’s real value is whatever it is associated with in the blockchain.

Thus a private key can be imported into any Bitcoin client. For this reason, creating a paper wallet can be something as simple as creating a list of private keys and storing them in a fire safe or somewhere on quality paper. Getting the private keys in the Bitcoin client involves opening the console and using the command “dumpprivkey” along with the address you have funded. So, to achieve the simple way of creating a paper wallet, all you must do is generate a Bitcoin address, preferably with another client or Vanitygen or some means (more on Vanitygen later), send some coins to that address, and then dump the private key of that address once you have generated it. Once you’ve created the new paper wallet and printed and stored it somewhere safe, you’ll want to delete any wallet files from your computer.

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But a more interesting, easier method of generating paper wallets also exists. Using bitaddress.org, you can generate paper wallets and other types of Bitcoin addresses. You don’t have to trust the server; instead you can download the files and run them offline on your home computer. Once you’ve created a set of paper wallets, you print them, and send coins to the ones you intend to use.

Once you’ve generated a paper wallet, it becomes a matter of physically securing it the same way you would any other valuable. The more bitcoins you send to a paper wallet, the more physical security you want to consider. A fire safe is a must for things like bitcoin paper wallets and other valuables. Later on, when you want the coins for use, you simply import the private keys into your wallet.

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Important: Never invest (trade with) money you can't afford to comfortably lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here. Trade recommendations and analysis are written by our analysts which might have different opinions. Read my 6 Golden Steps to Financial Freedom here. Best regards, Jonas Borchgrevink.

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5 stars on average, based on 1 rated postsP. H. Madore has covered the cryptocurrency beat over the course of hundreds of articles for Hacked's sister site, CryptoCoinsNews, as well as some of her competitors. He is a major contributing developer to the Woodcoin project, and has made technical contributions on a number of other cryptocurrency projects. In spare time, he recently began a more personalized, weekly newsletter at http://ico.phm.link




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What’s Behind Cardano’s Rising Popularity in South Korea?

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Cardano, better known as ADA in South Korea, pronounced as “aeda” in the local market, is growing at an exponential rate due to UpBit.

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UpBit, South Korea’s second largest cryptocurrency exchange behind Bithumb, is operated by Dunamu, a subsidiary company of Kakao, the operating company of KakaoTalk and KakaoPay. The two mobile applications, KakaoTalk and KakaoPay, have a market penetration rate of over 90 percent in their respective markets–financial technology (fintech) and messaging.

Although UpBit remains as the only cryptocurrency exchange that has integrated Cardano within the local South Korean cryptocurrency exchange market as of date, the popularity of Cardano on UpBit is increasing rapidly. According to CoinMarketCap, 75 percent of Cardano’s daily trading volume is processed in South Korea, by UpBit.

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Within its debut month, more than 3 million South Korean users signed up to use KakaoPay, the country’s most widely utilized fintech app. KakaoPay operates as a mobile bank, allowing users to send and receive money, obtain loans, and conduct financial activities. KakaoPay supports UpBit because a subsidiary company of Kakao in Dunamu operates UpBit.

Given that Cardano is one of the most popular cryptocurrencies on UpBit in terms of daily trading volume, naturally, as general consumers in the traditional finance market using KakaoTalk and KakaoPay move to the cryptocurrency market, the first few cryptocurrencies they are introduced to are bitcoin, Ethereum, and Cardano.

Cardano is also receiving significantly more mainstream and local media coverage than other alternative cryptocurrencies, specifically because the South Korean media has portrayed Cardano as a direct competition to Ethereum. Because Cardano is a smart contracts protocol, it is structurally similar to Ethereum.

The two key differences between Cardano and Ethereum are that Cardano uses a proof-of-stake (PoS) consensus algorithm and it also has two layers that are used for smart contracts processing and payment settlement.

In South Korea, cryptocurrency mania has swept across most major industries. 5 out of 10 people on the streets, in subways, buses, and cafes talk about bitcoin, cryptocurrency, and blockchain technology on a regular basis. As such, the majority of investors are more technical than other regions.

Most investors of Ethereum in South Korea understand that the Ethereum Foundation and its open-source development team has been planning a PoS update via Casper. When Cardano debuted with a PoS protocol, it led South Korean investors to believe Cardano is a more innovative platform and has a technical edge over Ethereum.

January 31

For cryptocurrencies with strong followers in the South Korean market, January 31 is an important date to keep track. On January 31, local cryptocurrency exchanges are expected to open account registrations to new users and six major local banks are set to provide banking services to cryptocurrency exchanges.

Consequently, on January 31, it is likely that a massive amount of Korean won will flow into the local cryptocurrency exchange market. The recent cryptocurrency exchange ban fiasco, which turned out to be false, further increased the presence and popularity of cryptocurrencies in South Korea.

Cryptocurrencies like Cardano, EOS, Qtum, and Ethereum that have strong bases in South Korea will likely increase in value throughout late January and early February.

Important: Never invest (trade with) money you can't afford to comfortably lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here. Trade recommendations and analysis are written by our analysts which might have different opinions. Read my 6 Golden Steps to Financial Freedom here. Best regards, Jonas Borchgrevink.

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3.4 stars on average, based on 3 rated postsJoseph Young is a finance and tech journalist based in Hong Kong. He has worked with leading media and news agencies in the technology and finance industries, offering exclusive content, interviews, insights and analysis of cryptocurrencies, innovative and futuristic technologies.




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Fidelity Investments is Mining Cryptocurrency

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Fidelity Investments is a multi-billion dollar brokerage  that just so happens to be mining cryptocurrency. In fact, it has been at it for three years, using its own computers to harvest bitcoin and Ethereum.

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Profitable Experiment

CEO Abby Johnson recently told Fortune that its U.S.-based mining operation is “making a lot of money.” This comes despite running a relatively modest operation.

Hadley Stern, Senior VP of Fidelity Labs, described his company’s venture as an “experiment.”

The real reason we began mining, and still do, is to learn how the network works, how consensus works, how difficulty levels work,” he said in reference to the mining process.

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The key to profitability has been the dramatic rise in cryptocurrency over the past year. Bitcoin and Ethereum are the world’s No. 1 and 2 cryptocurrencies by market capitalization, and no-one else comes close.

Well Ahead of the Pack

The fact that Fidelity has been at this for three years speaks volumes about the company. Other, much bigger players are still dipping their toes in the market, but are unsure about how to proceed. Goldman Sachs is reportedly on the fence about starting a cryptocurrency trading operation, while J.P. Morgan has already begun handling customer orders for bitcoin-based instruments.

Fidelity is doing a lot more than just mining tokens. Earlier this year, it reached an agreement with Coinbase to let customers view cryptocurrency prices alongside other assets on their Fidelity homepage.

Coinbase is the world’s most funded cryptocurrency exchange with more than 7.4 million users.

Cryptocurrency Prices

The cryptocurrency market ended the week on a firm note, with bitcoin (BTC/USD) reaching a session high of $4,425.00. At press time, the index was up 1.6% at $4,368.

Ether is also trading higher against the dollar, with the ETH/USD rallying more than 3% to $305.

Ripple (XRP) lost momentum on Friday, but still managed a weekly gain of 21%.

Important: Never invest (trade with) money you can't afford to comfortably lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here. Trade recommendations and analysis are written by our analysts which might have different opinions. Read my 6 Golden Steps to Financial Freedom here. Best regards, Jonas Borchgrevink.

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4.6 stars on average, based on 166 rated postsSam Bourgi is Chief Editor to Hacked.com, where he specializes in cryptocurrency, economics and the broader financial markets. Sam has nearly eight years of progressive experience as an analyst, writer and financial market commentator where he has contributed to the world's foremost newscasts.




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Chinese Government Eyeing Fresh Bitcoin Legislation?

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The Chinese government could roll out fresh cryptocurrency regulation in the coming months permitting licensed brokers to operate, based on recent information from Xinhua.

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The state-owned news publication recently revealed that the government is mostly concerned with stamping out illegal activity involving bitcoin and other cryptos. Government authorities could be planning to regulate the market by creating a licensing program with strict Know Your Customer (KYC) and Anti-Money Laundering (AML) systems.

The Case for AML

The need for KYC/AML protocols has long been raised by cryptocurrency proponents, especially in reference to initial coin offerings (ICOs). In response, the blockchain community has come together to create the Simple Agreement for Future Tokens (SAFT). The SAFT is both an instrument and open-source framework for token sales that vets accredited investors.

SAFT activity is quickly gaining traction, with the likes of Gizer recently issuing a presale of its ICO through SAFTLaunch.

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SAFT was officially created by Protocol Labs in close collaboration with AngelList and Cooley.

China’s Stance Looms Large for Cryptocurrency Market

Although digital assets have recovered from the China-induced flash crash of September, favorable regulations on the mainland could mean big business for bitcoin exchanges. Prior to the ban on ICOs and bitcoin brokers, Chinese investors were responsible for a quarter of all BTC trades.

According to Xinhua, China is likely to pursue a licensing program similar to Japan, a country that recently approved 11 cryptocurrency exchanges. CnLedger, a leading source of cryptocurrency news in China, recently had this to say:

“Xinhua News, official press agency of CN: Virtual currencies have become the top choices of underground economies. We shall adopt ‘0-tolerance policies’ towards crimes hidden underneath and take measures such as record-keeping, licensing, AML processes, real-name, limiting large transactions.”

Is China’s cryptocurrency ban temporary? It certainly looks that way. Regulators must already know that the ban hasn’t stopped mainland investors from buying cryptocurrencies next door in Hong Kong or Singapore. A saner approach to an all-out blanket ban is a tighter regulatory framework that will stamp out money laundering and other underground activities.

«Featured image from Shutterstock.»

Important: Never invest (trade with) money you can't afford to comfortably lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here. Trade recommendations and analysis are written by our analysts which might have different opinions. Read my 6 Golden Steps to Financial Freedom here. Best regards, Jonas Borchgrevink.

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4.6 stars on average, based on 166 rated postsSam Bourgi is Chief Editor to Hacked.com, where he specializes in cryptocurrency, economics and the broader financial markets. Sam has nearly eight years of progressive experience as an analyst, writer and financial market commentator where he has contributed to the world's foremost newscasts.




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