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Cryptocurrency Zcash Vows to Offer Enhanced Payment Privacy

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Zcash, a new cryptocurrency scheduled to be launched this coming October 28, vows to offer enhanced payment privacy.

“Zcash is strongest where Bitcoin is weakest; It gives users the easy ability to maintain their financial privacy. If anything can compete with Bitcoin, it will be on this front,” Roger Ver, Zcash Investor, said in a statement.

Similarities and Differences Between Zcash and Bitcoin

As explained by Zcash on its company website, this new cryptocurrency will offer “total payment confidentiality” while still maintaining a public blockchain.

A blockchain is a shared public ledger detailing the entire transactions involving a particular cryptocurrency.

Zcash clarified it will have its own blockchain, separate and distinct from that of Bitcoin’s blockchain.

“Unlike Bitcoin, Zcash transactions automatically hide the sender, recipient, and value of all transactions on the blockchain,” Zcash added.

The company explained that its own blockchain will maintain a secure public ledger of balances without revealing the parties involved in the transactions or the amounts involved.

Zcash adopted “ZEC” as its informal three letter currency and ⓩ as its currency symbol.

Similar to Bitcoin, Zcash is a mined cryptocurrency. This means that a new ZEC will be created every time a “block” is added to the blockchain of Zcash. According to the company, Zcash’s blocks will be mined four times as frequently as Bitcoin’s.

The company said that its cryptographic method called “zero knowledge proof” will maintain, not only a secure ledger of balances without revealing the amount and parties involved, but it will also be used to prove that nobody is stealing or cheating.

As to the proposal of making Zcash an embedded Bitcoin protocol, a sidechain or Ethereum contract, the company said, “Yes, we’ve explored all of those ideas in varying degrees. What we’re doing right now is the simplest thing that can make Zcash a real, live, permanent medium of exchange and store of value, and that is to create a separate blockchain.”

The people behind Zcash?

Zcash Company stated that the current organization is just a vehicle to bring together an expert team and to launch the Zcash technology. The company added that for the long-term survival of the new cryptocurrency, it is better that this will be managed by the Zcash Foundation – a non-profit organization that will equally serve the interests of all users.

The scientists behind the Zcash Company include Eli Ben-Sasson (Technion), Alessandro Chiesa (U.C. Berkeley), Christina Garman (Johns Hopkins University), Matthew Green (Johns Hopkins University), Ian Miers (Johns Hopkins University), Eran Tromer (Tel Aviv University) and Madars Virza (MIT).

Zcash Company advisors include Gavin Andresen, chief scientist at the Bitcoin Foundation; and Vitalik Buterin, founder and chief scientist of Ethereum.

While the people behind Zcash hope for positive results, they also issued the following warning:

While we hope to have a thriving economy facilitated by private, peer-to-peer transactions, we advise all users to consider the potential volatile and definite experimental nature of Zcash before investing money, time, hardware or any other asset of personal value above an amount they can afford to lose.

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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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Bitcoin Network Faced One-Two Punch of Inflation and DoS Threats

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Bitcoin Core has emerged seemingly unscathed from a major vulnerability that threatened to shut down parts of the network in a denial-of-service (DoS) attack. But apparently, the bug was even worse than originally thought. According to a Bitcoin Core Full Disclosure Report, the issue included an “inflation vulnerability,” one in which if seized upon could have bolstered the supply of bitcoin beyond the famous 21 million coin ceiling. By pouring more coins into the supply, the hackers would have diminished the value of the circulating bitcoins.

The decision to expose only the lesser extreme part of the bug to the public was deliberate. According to the report:

“In order to encourage rapid upgrades, the decision was made to immediately patch and disclose the less serious Denial of Service vulnerability, concurrently with reaching out to miners, businesses, and other affected systems while delaying publication of the full issue to give times for systems to upgrade. On September 20th a post in a public forum reported the full impact and although it was quickly retracted the claim was further circulated.”

Double-Edged Sword

The strategy was a success and the bug is no longer a threat, as evidenced by more than 50% of the bitcoin mining hashrate having been upgraded to the patched nodes with no known attempts to “exploit this vulnerability.”

Here’s what we know, according to the report –

“A developer by the title earlz independently discovered and reported the vulnerability to the Bitcoin Core security contact email.”

Meanwhile, on social media, a contributor identified as a Bitcoin Cash developer who goes by the handle “Awemany” was cheered on Reddit for discovering and reporting the bug and cementing their place in “bitcoin’s history book.” Awemany in a blog post pointed to bitcoin developer Matt Corallo, whose 2016 pull request in an attempt to accelerate validation times led to what Awemany characterized as “one of the most catastrophic bugs in Bitcoin ever.”

The bottom line is that the bug was discovered and the threat has been lifted. It’s both a reminder of the risks associated with the consensus mechanism and a demonstration of good faith among the decision makers.

While it’s mostly the future of ETH that has been contemplated of late, given the plummeting of the No. 2 cryptocurrency’s value this year along with the confidence of investors, bitcoin has its own issues. In an exclusive interview with CCN, Sheffield Clark, who is at the helm of bitcoin ATM maker Coinsource, pointed to potentially “stagnant” mainstream adoption of bitcoin amid a lack of regulatory framework to help resolve issues like extreme volatility.

Featured image courtesy of 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 62 rated postsGerelyn has been covering ICOs and the cryptocurrency market since mid-2017. She's also reported on fintech more broadly in addition to asset management, having previously specialized in institutional investing. She owns some BTC and ETH.




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Bitcoin Price Crosses 50-Day MA amid Seller’s Fatigue

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Bitcoin is charting a bullish reversal after an impressive Friday rally pushed prices back above the 50-day moving average.

BTC/USD Update

Bitcoin’s price clocked a high of $6,840.90 on Bitfinex Saturday, the highest in over two weeks. BTC was last seen trading at $6,678, having declined 1.2% from the previous session.

The leading digital currency shot up $400 on Friday after the U.S. Securities and Exchange Commission (SEC) announced it will delay a ruling on the highly touted VanEck SolidX Bitcoin Trust. The broader market was in a firm uptrend thanks to XRP’s triple-digit surge.

Bitcoin is now trading above the 50-day moving average, an important indicator for the bulls. Relative strength has weakened over the past 24 hours but remains in positive territory.

The bulls have a lot more work to do to ensure a stable recovery in the bitcoin price. Although BTC has successfully defended its key support, the market has been characterized by lower highs since mid-July.

At current values, bitcoin’s total market capitalization has risen to $115.2 billion. However, its share of the overall market has depreciated considerably. At the time of writing, bitcoin’s dominance rate was below 52%, according to CoinMarketCap. It recently peaked above 58%.

Classic Bottom?

Michael Novogratz, the billionaire investor and founder of Galaxy Digital, believes bitcoin is due for a strong comeback as “seller fatigue” takes hold.

Speaking at the second annual “All Markets Summit” hosted by Yahoo Finance, Novogratz said crypto assets will be back on the upswing following the boom-and-bust cycle of the last two years. According to Galaxy Digital’s cryptocurrency index, the market has experienced a “classic bottom” that will make the top-ten coins more attractive in the foreseeable future.

“Bitcoin has held $6,000. Yes, it is off its highs, but it has established itself as a store of value,” Novogratz said, as quoted by Reuters.

The $6,000 price point has proven to be a formidable support zone for bitcoin as it is commonly cited as the break-even point for miners. The launch of bitcoin futures in December has also contributed to a sharp decline in volatility – albeit incremental – which appears to have set the price floor at or around $6,000. Although the market has breached this level on multiple occasions, each breakdown proved to be short-lived.

In terms of institutional adoption, Novogratz believes there are sizable sums of money currently waiting to be invested. This view conforms with the business strategy being employed by Coinbase, one of the world’s largest cryptocurrency exchanges, which has developed new custody services to attract institutional investors. Coinbase believes there is currently $10 billion in institutional capital sitting on the sidelines.

Disclaimer: The author owns bitcoin, Ethereum and other cryptocurrencies. He holds investment positions in the coins, but does not engage in short-term or day-trading.

Featured image courtesy of 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 610 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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Crypto Update: Market Stabilizes as Ripple Craze Fades

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The major cryptocurrencies had crazy Friday, with the skyrocketing Ripple in the center of attention. XRP more than doubled in 24 hours, and the coin was up 3 times off its low from earlier this month before entering a correction in the second half of the day. Ripple briefly took over Ethereum as the second largest coin by market capitalization, even as ETH also hit an almost three-week high amid the broad rally in the segment.

XRP/USDT, 4-Hour Chart Analysis

XRP settled down above the $0.50 level near the market cap of ETH, but short-term the coin is severely overbought, and a pullback to the $0.42-$0.46 zone is still very likely even if the coin manages to hold on to its stellar gains and enter long-term rising trend. For now, a long-term trend change is not confirmed, despite the huge bullish move, with most of the segment still being in bearish long-term trends.

That said, the short-term buy signal is still intact in our trend model, and should the overbought readings get cleared, traders could enter new positions again. Support levels are found near $0.54, $0.51, while resistance is ahead near $0.57, $0.64, and $0.75.

BTC/USD, 4-Hour Chart Analysis

Bitcoin got up to $6750 yesterday, but so far, it failed to overcome the resistance zone near that price level, and the coin is now trading in a shallow short-term correction. BTC needs to stay above the $6500 support to maintain the break-out that followed Ripple’s surge and to remain on a buy signal in our trend model.

The fact that correlations are still declining between the coins is a positive sign, but the overall bearish picture in the segment and Bitcoin’s proximity to the key long-term zone still warrant caution here. Further resistance zones are now ahead near $7000 and between $7200 and $7300, while support below $6500 is still found at $6275, $6000, and near $5850.

Altcoins Pull Back with Ripple, Short-Term Setup Still Promising

ETH/USD, 4-Hour Chart Analysis

Ethereum finally broke above the key $235 support/resistance level thanks to yesterday’s broad rally, and the coin reached the next major resistance zone near $260 as expected after the bullish move. Now the dominant declining trendlines are not far away, so traders should reduce their positions, since the long-term trend is still clearly bearish.

A test of the lows is still in the cards in the coming weeks, and the coin remains on a long-term sell signal despite the short-term rally.  Support is found near $200, $180, at the low near$170, and at $160, while further resistance is ahead between $275 and $$280 and at $300.

Stellar/USDT, 4-Hour Chart Analysis

Stellar was among the strongest coins during yesterday’s rally, following Ripple higher, but now it is testing the key support/resistance zone between $0.2375 and $0.25 after entering a correction together with the broader market.

That said, the break-out is intact in Stellar, and traders could hold on to their positions here. Support levels are found near $0.21, $0.1930, and $0.1830, while further resistance is ahead near $0.2650 and $0.2850.

Featured image from Shutterstock

Disclaimer:  The analyst owns cryptocurrencies. He holds investment positions in the coins, but doesn’t engage in short-term or day-trading, nor does he hold short positions on any of the coins.

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 351 rated postsTrader and financial analyst, with 10 years of experience in the field. An expert in technical analysis and risk management, but also an avid practitioner of value investment and passive strategies, with a passion towards anything that is connected to the market.




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