Samsung, a leading technology company in South Korea, announced the release of a beta software development kit (SDK) based on the Ethereum blockchain for the latest Galaxy line of smartphones.
This release, as claimed by Samsung, is an extended set of all SDKs and provides “the full range of features that any decentralized application (DApp) needs.
At this stage, according to the official report, the Samsung Blockchain SDK solution is available for residents of Canada, South Korea and the United States and is designed for Galaxy S10E, S10, S10 +, S10 5G and Galaxy Fold models.
The presented set of tools will allow you to create, store, manage and back up all valid user accounts. In addition, the Samsung Blockchain SDK will simplify payment transactions, authorize digital signatures, and also allow users to be tied to any other cold cryptocurrency wallets, and not just to the Samsung KeyStore.
Samsung partners will get access to additional functions from the kit, for example, to a specialized blockchain browser for web applications or Android WebView for mobile versions. They will also have access to transaction history outside the Samsung Blockchain Proxy Node database, tools for calculating transaction fees, current cryptocurrency exchange rates, and additional information about ERC tokens.
It is expected that the full version of the Samsung Blockchain SDK will be released before the end of 2019. By 2020, the company also plans to launch its own Samsung Coin token.
The fact that Samsung is working on its own cryptocurrency, it became known in April of this year. Also earlier this year, Samsung released the Galaxy S10 smartphone with a built-in Blockchain KeyStore and a cryptographic slot.
Later information appeared that the South Korean company plans to integrate a cryptocurrency wallet into more budget models of its devices. It is alleged that in this way Samsung intends to provide the possibility of using blockchain technologies to an even greater number of users.
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G7: stablecoins pose a threat to the financial system
A recent report from G7 suggests that global stablecoins can be dangerous to the stability of the financial system.
The report describes many of the risks that are associated with the use of digital currencies. It even explains that even if the companies involved in Libra could manage to solve some minor regulatory problems, they would not be able to get permission from the main regulators. The document also notes that G7 believes that no stablecoin project should have the right to start its activities until certain problems with the supervision and management of the crypto industry are resolved, all risks are eliminated.
G7 also thinks that stablecoins that have the ability to scale quickly can suppress the development of competitors and threaten financial stability, as there is a risk that users may one day be disappointed in this coin. It is anticipated that the provisions of this document will be discussed by finance ministers at the IMF's annual meeting, scheduled for this week.
Such statements explain the hostility of world regulators to Libra and TON projects. For example, Gabor Gurbaks, a digital assets strategist at VanEck, said on his Twitter blog the day before that companies, such as Visa, Mastercard, eBay, Stripe, received letters from regulators asking them not to experiment with Libra before leaving Libra. a new project, otherwise they would have additional, undesirable obligations to regulators.
The growing complexity of Bitcoin mining in 2019, how is it determined and what depends on it?
This year, the price of Bitcoin (BTC) ranged from a minimum of just over $ 3,000 to a maximum of about $ 13,000. At the same time, the complexity of BTC mining , which measures the complexity of the calculations needed to mine new coins and create new network blocks, has been growing unprecedented.
Bitcoin mining difficulty is adjusted approximately every two weeks to take into account the hashrate of new miners on the network. Despite the fact that the general trend has been upward almost since the creation of the network, short but significant failures happen. For example, in December 2018, mining complexity decreased three times in a row, the total drop was almost 30%.
In this calendar year, the difficulty of mining BTC decreased five times, but no more than 1.18%. This is unprecedented. In no previous year, the most serious drop was so low. In the entire history, at least one drop was more than 5%.
Of course, 2019 has not yet ended, but it is worth noting that at that time last year, the difficulty of mining BTC decreased only once (3.45%, which is more significant than any decrease in 2019).
If this trend continues, it will confirm that the BTC miner community is less sensitive to currency price fluctuations than ever before.
To understand why, it is worth considering the basics of the complexity of cryptocurrency mining . The Bitcoin network produces 2016 new blocks every two weeks. Maintaining this speed is important for network operation. Blocks are generated by miner computing systems that solve mathematical problems. In this case, it is appropriate to compare the miners with the players in the lottery, and the difficulty of mining is with a very low chance of each individual player to win. Each time someone “wins” the lottery, a block is created.
Since bitcoin networks need blocks that are generated at a predictable speed, the complexity of this “lottery” should vary depending on the number of “players” (miners). For example, if many miners leave the network, the mining complexity should be reduced, or the rest will not have enough power needed to generate new blocks at the speed required to maintain the network.
In fact, the Bitcoin mining system is more complicated than described above, however, according to its basic principle, the upward movement of Bitcoin this year is a bullish sign. Investors come and go, the price fluctuates up and down, but interest in Bitcoin mining is clearly growing, and this year it has become more stable than ever before.
Publication date 10/14/2019
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Europol: Bitcoin remains the most popular cryptocurrency among cybercriminals
Bitcoin is still the preferred cryptocurrency for cybercriminals, Europol stated in the annual report “Assessing the threats of organized crime on the Internet” (IOCTA 2019). “Although we previously reported a slight shift towards more private cryptocurrencies such as Monero, bitcoin is still the currency of choice for both legal and criminal use,” the organization said. In previous IOCTA reports […]
Bitcoin is still the preferred cryptocurrency for cybercriminals, Europol stated in the annual report “Assessing the threats of organized crime on the Internet” (IOCTA 2019).
“Although we previously reported a slight shift towards more private cryptocurrencies such as Monero, bitcoin is still the currency of choice for both legal and criminal use,” the organization said.
In previous IOCTA reports, the organization pointed to the growing popularity of altcoins such as Zcash, Monero, and Ethereum among cybercriminals.
This year, Monero was the only altcoin mentioned by the EU police organization in a report. It notes that the use of the coin mainly relates to darknet markets that accept or trade Monero.
Europol emphasized that Monero was widely used for hidden mining, the distribution of which has been declining throughout the current year. The latter is partially due to the termination of the Coinhive browser mining service in March, the organization said.
Recall, it was previously reported that the volume of bitcoin transactions in the darknet for 2019 may exceed $ 1 billion.
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