DeCenter – Blockchain and Bitcoin – Telegram
DeCenter – Blockchain and Bitcoin
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DeCenter is the #1 blockchain community in Russia with over 75 000 experts. And this is our channel for English-speaking members.

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Who Was First to Describe the Concept of Smart Contracts?

The idea was introduced by famous cryptographer and legal scholar Nick Szabo in 1994. The concept, however, didn’t find practical application until 14 years later when Bitcoin was invented. Back then, it was already possible to execute smart contracts on its blockchain, but they were not implemented in client software due to security concerns. The mass use of smart contracts started in 2015 when the Ethereum blockchain was launched.

#flashcards
Minter Validator: The Network Is Ready for Operation

More than six months ago, the Minter test network was launched, which aims to allow for creating individual coins and integrate them into various projects. The blockchain running on the Tendermint engine and using the Delegated Proof-of-Stake (DPoS) consensus algorithm has already found its validators, who will support the network and form the blocks using masternodes. DeCenter spoke of the goals, the difficulties of working on Minter, and the remuneration for the functioning of the network with Evgeniy Taburyanskiy, creator of the StakeholderSpace project that was one of the first to launch a validator on the Minter network.

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📨 #DeCenterDaily

👥 Coinbase says it was signing up 50,000 users a day last year.
via Bloomberg

💵 According to Kaspersky Lab’s Spam and Phishing report, scammers stole $2.3 million worth of cryptocurrency in Q2.
via CoinDesk

🇻🇪 Venezuela is reportedly eyeing a central bank for cryptocurrencies.
via ccn

🇸🇽 The Caribbean central bank of Curaçao and Sint Maarten is planning to issue its own digital coin.
via Bitcoin.com

🇯🇲 The Jamaica Stock Exchange (JSE) will introduce cryptocurrency trading in partnership with Canadian fintech company Blockstation.
via Cointelegraph
Below is the link to Bloomberg’s recent interview with Ethereum co-founder Joseph Lubin (starts 13:17):
https://t.co/Dfckh40bjw
The Securities and Exchange Commission yesterday obtained permanent officer-and-director and penny stock bars against the founder of a company who perpetrated a fraudulent initial coin offering (ICO) to fund oil exploration and drilling in California.

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To Fork or Not to Fork: How Crypto Exchanges Are Related to Hard Forks

What is the difference between "soft" forks and "hard" forks? What will happen to your cryptocurrency if it is stored in a hot wallet and will soon be faced with a hard fork? Why did the opinions of the crypto exchange teams about the hard forks divide so diametrically, and what could Themis offer to the holders who are left with no access to their assets? Let us examine these questions in our material.

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Axoni, an enterprise blockchain startup founded in 2013, has concluded a $32 million Series B funding round headlined by a group of Wall Street’s largest financial institutions.

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📨 #DeCenterDaily

📈 Bitcoin rallies as “the crypto market appears to be in its final stretch of its bearish state.”
via Bloomberg

🇨🇳 Ripple wants to target the Chinese market with its distributed ledger technology designed to speed up cross-border payments, an executive at the firm said.
via Cointelegraph

💵 Pantera Capital has already raised as much as $71 million for its recently launched third crypto fund.
via CoinDesk

🇲🇹 Malta’s financial watchdog has published a Virtual Financial Assets (VFA) Rulebook.
via ccn

🗝 The Coinhive miner generated 1,271 XMR, or approximately $250,000 worth of Monero, during the observation period of four weeks this spring.
via Bitcoin.com
Overstock loses 21% of market value as crypto craze fades.
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Dependent Independence, and What Is the Crypto Economy?

The rates of Bitcoin and many other cryptocurrencies, even relatively stable coins, such as Ripple, have fallen by seven percent or more after the overall recovery and uptrend of last week. In the meantime, no less interesting events are taking place in the classical economy and fiat exchanges as the financial systems of many countries are reacting to external political actions. Because of American sanctions in connection with the Skripal case and the growing Turkish crisis, the Russian ruble began to fall as of August 8, the dollar rate exceeded 68 rubles for the first time in two years, and the Central Bank of Turkey, in turn, introduced extreme measures to save the national currency, the lira, and will spend $11 billion on the endeavor. At first glance, a similar downward trend may manifest a direct link between the digital and the classical economy. But are the two systems that are developing according to their own scenarios at different rates so similar and subject to the same moods?

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Will Tron Become the "Chinese Answer" to the Dominance of Ethereum?

Everyone started speaking seriously about the TRON startup after its successful ICO in September 2017, when it managed to raise $70 million in just a few days. Today, the project's token, the TRX, is traded on almost all major exchanges and is reaching for the top ten in terms of capitalization, and TRON founder Justin Sun does not stop calling his project a soon-to-be substitute for Ethereum.

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📨 #DeCenterDaily

📊 A Bitcoin (BTC)-based exchange-traded note (ETN) listed on the Nasdaq Stockholm exchange is now being targeted toward U.S. investors.
via Bloomberg

🇱🇮 Binance LCX has announced the launch of a fiat-to-crypto exchange.
via Cointelegraph

🇨🇳 There has been a growing number of crypto-related legal disputes in China lately.
via Bitcoin.com

🇬🇧 According to a new study, approximately 30 percent of businesses in the U.K. fell victim to cryptojacking attacks in July alone.
via ccn

📉 Nvidia has reported a substantial decline in the sale of cryptocurrency GPUs.
via CoinDesk
ICO returns visualized by year.
​​Vitalik Buterin speaks on the state of Ethereum, the future of blockchain, and Google trying to hire him.

Recently, I am spending a lot of time working on the proof-of-stake and sharding protocols. This is what the Ethereum research community is focusing on more than anything else at this point. We think that proof-of-stake and scaling are both really important and there has been a lot of progress on improving the algorithms and the development of multiple limitations over the last couple of months.

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Silicon Valley-based cryptocurrency trading platform Sfox has raised $23 million in new investment, led by venture firms Tribe Capital and Social Capital, to help investors make large trades by routing their orders to multiple places, enabling faster execution and better prices.

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How Much Can You Earn with the Lightning Network?

One of the developers of Lightning Alex Bosworth is considered to be the sender of the first real transaction on the Lightning main network. On December 27, shortly after the successful testing of the protocol, he reported on topping up his mobile balance with the help of a Lightning payment through the Bitrefill service. And on January 20, a reddit user described the "first physical purchase" via Lightning, as he purchased a VPN router from the TorGuard provider, which had earlier announced the support of Lightning payments. In February, the most famous pizza buyer Laszlo Heinitz joined the ranks of the first users. In 2010 he paid 10,000 BTC for a pizza, and this year he bought two pizzas via the Lightning Network.

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What Affects the Cost of Bitcoin?

The capitalization of the cryptocurrencies market fell to $190 billion this week. Bitcoin and almost all altcoins have fallen in price, but the cryptocurrency with the nine-year history decreased more slowly, as a result of which its market dominance increased to the next high of the year at 54 percent. Compared with the record value of $20,052, reached on December 17 last year, Bitcoin found itself at $6,000, losing about 70 percent of its price from the peak. As Tom Lee, the head of Fundstrat Global Advisors, said on August 12, his organization tracks the movement dynamics of 50 cryptocurrencies, and "they are moving in the same direction." He admitted that Fundstrat had just started "dividing the market into sectors."

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