Blockchain News News

IBM Files Patent for Blockchain Based AR Helper System

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IBM has filed a patent for a blockchain-based system which will prevent players of augmented reality games entering physical spaces that are undesirable.

They cite as examples “high-risk locations, culturally sensitive locations, locations marked by property owners.” Augmented reality is a technology which adds layers to physical reality. An example is Zombie GO, an AR game which places zombie in real life or perhaps the most famous example, Pokemon Go. AR can have other applications than games, however, such as displaying historical views of locations.

The aim of the technology IBM seeks to patent is to improve the political and actual use of AR in physical space, in an effort to prevent collisions of AR with locations that are not desirable by either party. An attack vector in location-based AR games is when “actors or users may maliciously profile a location for different purposes (e.g., misleading game players by falsifying the profile of a location where the ARC can be placed).”

IBM Uses Blockchain to Keep AR Players Out of Trouble

Blockchains will be used in the patented system to accurately document information about locations used in such games and systems.

Thus, it is important for the system to verify/validate any location related transaction. Accordingly, the method 300 includes tracking 310 or verifying recommended locations, labels, or tags using a location/label/tag blockchain-based system. The blockchain system securely tracks, stores, and maintains location related transactions along with other location metadata. A blockchain is a distributed database that maintains a continuously-growing list of data records hardened against tampering and revision. It consists of data structure blocks–which hold exclusively data in initial blockchain implementations, and both data and programs in some of the more recent implementations–with each block holding batches of individual transactions and the results of any blockchain executables. Each block contains a timestamp and information (e.g., a hash of a previous block) that links it to a previous block.

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Bitcoin (BTC) Price Party’s Only Getting Started after 2019’s Monster 100% Surge

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According to eToro senior market analyst Mati Greenspan, bitcoin is in amidst a parabolic bull cycle and is on track to sustain its strong momentum over the medium to long term.

Since January, within less than six months, the bitcoin price has increased by nearly 100 percent against the U.S. dollar.

Bitcoin Charts BTC Charts Prices

With a 98% gain year-to-date, bitcoin has outperformed most assets in 2019
(source: coinmarketcap.com)

Still, despite its large short-term rally, Greenspan noted that the dominant cryptocurrency is only at the start of a bigger cycle that may lead to new highs for the asset.

WHY INDUSTRY EXECUTIVES ARE SO OPTIMISTIC IN BITCOIN

In December 2018, the bitcoin price dropped to its lowest yearly point at $3,150. At the time, even though the industry had demonstrated significant progress in improving the infrastructure supporting the asset class, the sentiment around…

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Ripple (XRP) Explosive Two Day 31% XRP Rally

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World’s third largest cryptocurrency Ripple (XRP) has appreciated up to 31-percent against the US dollar in just two days.

The XRP-to-dollar exchange rate Tuesday established an intraday high towards $0.405, up 25.05% since the market open on Luxembourg-based Bitstamp exchange. The pair dropped as much as 5.05-percent ahead of the European session to neutralize its overbought sentiments, finding interim support at $0.384-level.

Ripple XRP Price Charts

RIPPLE (XRP) SURGES 25% IN A DAY | SOURCE: TRADINGVIEW.COM, BITSTAMP

The sentiment was the same across the rest of the cryptocurrency index, with almost all the leading cryptocurrency posting surplus intraday gains. Bitcoin (BTC), for instance, extended its rally action to establish a new 2019 peak towards $8,836.19. Ethereum, EOS, and Bitcoin Cash too recorded double-digit percentage gains on a 24-hour adjusted timeframe.

The cryptocurrencies’ breakout action further came with a rise…

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Bitcoin Price Smashes $7,500 With Spectacular Return of Bull Market

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The crypto market has made a spectacular return as it added $28 billion in the past 48 hours. The bitcoin price surged past $7,400 and hit a new 2019 high, marking the start of a new bull market.

In many major markets, the volume of bitcoin has returned to the late 2017 level with the “real 10” daily spot volume of bitcoin surpassing $1.9 billion.

bitcoin charts 24hr volume, Bitcoin Price

The bitcon price hit a new 2019 high after surging over $7,500

The “real 10” volume calculates the daily volume of BTC using ten exchanges that have more than $1 million in legitimate volume. In March, the “real 10” volume was estimated to be around $270 million.

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Alex Krüger, a global markets analyst, said that the recent rally of BTC was initiated without the involvement…

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Facebook is Pro-Crypto: Social Media Giant Lifts Ban on Cryptocurrency and Blockchain Ads

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Facebook, the largest social media giant, made news after it announced that it would launch its own cryptocurrency, Facebook Coin. It was also rumoured that Facebook was looking out for VC firms to invest in their cryptocurrency project, with the targeted sum being “as much as $1 billion.”

Now, according to an official announcement, Facebook is going to lift its ban on cryptocurrency and blockchain related ads on its platform.

The facebook statement read :

“Starting 5 June, we will update our Prohibited Financial Products and Services Policy to no longer allow ads promoting contracts for difference [CFDs], complex financial products that are often associated with predatory behaviour. These products, due to their complexity, often mislead people.”

Facebook had implemented the ban on cryptocurrency ads and promotional campaigns related to blockchains and ICOs back in January 2018. It was believed that the ban was to tackle concerns…

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How To Prove You’re Bitcoin Creator Satoshi Nakamoto..

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Craig Wright, a man who, as WIRED wrote about back in 2016, either created Bitcoin or very badly wants someone to believe he did.

Now rumours are swirling through the Bitcoin world that Wright himself is poised to publicly claim—and possibly offer some sort of proof—that he really is Satoshi Nakamoto, the mysterious inventor of Bitcoin. If he does, he’ll have to convince a highly skeptical cryptography community for whom “proof” is a serious word, and one that requires cryptographic levels of certainty.

The suggestion is that Wright, an Australian cryptographer and security professional, has arranged to perform a demonstration for media in London sometime in the next week that’s intended to convince the world he’s bitcoin’s creator.1 Luckily for any legitimate claimant to the Satoshi throne—and for bitcoiners tired of the long succession of unproven candidates and speculation—there are some clear, almost incontrovertible ways for Satoshi Nakamoto to prove himself. When…

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