Saturday, September 14, 2013: Fill & Download for Free

1999 Indian Airlines Flight 814 Hijack.The aircraft was hijacked by gunmen shortly after it entered Indian airspace at about 17:30 IST. Hijackers ordered the aircraft to be flown to several locations. After touching down in Amritsar, Lahore, and Dubai, the hijackers finally forced the aircraft to land in Kandahar, Afghanistan, which at the time was controlled by the Taliban. The hijackers released 27 of 176 passengers in Dubai but fatally stabbed one and wounded several others.The motive for the hijacking appears to have been to secure the release of Islamist figures held in prison in India. The hostage crisis lasted for seven days and ended after India agreed to release three militants – Mushtaq Ahmed Zargar, Ahmed Omar Saeed Sheikh, and Mulana Masood Azhar.[1]2001 Indian Parliament Attack.The 2001 Indian Parliament attack was an Islamist terrorist attack on the Parliament of India in New Delhi on 13 December 2001. The perpetrators belonged to Lashkar-e-Taiba (LeT) and Jaish-e-Mohammed (JeM), two Pakistan-based terrorist organisations. The attack led to the deaths of five terrorists, six Delhi Police personnel, two Parliament Security Service personnel and a gardener – in total 14 – and to increased tensions between India and Pakistan, resulting in the 2001–02 India–Pakistan standoff.[2]2002 Kaluchak massacre.The 2002 Kaluchak Massacre was a terrorist attack on 14 May 2002 near the town of Kaluchak in the Indian state Jammu and Kashmir. Three militants attacked a tourist bus from the Indian state of Himachal Pradesh and killed 7 people. Then they entered the family quarter of the Army and fired indiscriminately at the inmates, killing 23 persons, including 10 children, eight women and five Army men. The age of all the children killed ranged from four to 10 years. Thirty-four people were injured in the attack.[3]2008 Mumbai Attacks.The 2008 Mumbai attacks (also referred to as 26/11) were a group of terrorist attacks that took place in November 2008, when 10 members of Lashkar-e-Taiba, an Islamic terrorist organisation based in Pakistan, carried out a series of 12 coordinated shooting and bombing attacks lasting four days across Mumbai. The attacks, which drew widespread global condemnation, began on Wednesday 26 November and lasted until Saturday 29 November 2008. At least 174 people died, including 9 attackers, and more than 300 were wounded.[4]March 2013 Srinagar Attack.An attack on a Central Reserve Police Force camp at Bemina, Srinagar, Jammu and Kashmir, India, occurred on 13 March 2013. It resulted in the death of five CRPF personnel and two attackers. Ten others were also injured include security personnel and civilians.[5]June 2013 Srinagar Attack.The June 2013 Srinagar attack was an attack on Indian Army convoy by the militants in Haiderpura area of Srinagar, Jammu and Kashmir, India, in which eight jawans were killed.[6]2016 Pathankot Attack.The 2016 Pathankot attack was a terrorist attack committed on 2 January 2016 by a heavily armed group which attacked the Pathankot Air Force Station, part of the Western Air Command of the Indian Air Force.Four attackers and two security forces personnel were killed in the initial battle, with an additional security force member dying from injuries hours later. The gun battle and the subsequent combing operation lasted about 17 hours on 2 January, resulting in five attackers and three security personnel dead. Further three soldiers died after being admitted to hospital with injuries, raising the death toll to six soldiers. On 3 January, fresh gunshots were heard, and another security officer was killed by an IED explosion.The operation continued on 4 January, and a fifth attacker was confirmed killed. Not until a final terrorist was reported killed on 5 January was the anti-terrorist operation declared over, though further searches continued for some time.The attack received wide international condemnation. Though the United Jihad Council, a Kashmir-based militant group, claimed responsibility for the attack on 4 January, the attackers, who were wearing Indian Army fatigues, were subsequently suspected to belong to Jaish-e-Mohammed, an Islamist militant group designated a terrorist organisation by India, the US, the UK and the UN.[7]2016 Uri Attack.The 2016 Uri attack was an attack by four heavily armed terrorists on 18 September 2016, near the town of Uri in the Indian state of Jammu and Kashmir. It was reported as "the deadliest attack on security forces in Kashmir in two decades". The militant group Jaish-e-Mohammed was blamed by India of being involved in the planning and execution of the attack. At the time of the attack, the Kashmir Valley region was at the centre of unrest.At around 5:30 a.m. on 18 September, four militants attacked an Indian Army brigade headquarters in Uri, near the Line of Control in a pre-dawn ambush. They were said to have lobbed 17 grenades in three minutes. As a rear administrative base camp with tents caught fire, 17 army personnel were killed during the attack. An additional 19-30 soldiers were reported to have been injured. A gun battle ensued lasting six hours, during which all the four militants were killed.Combing operations continued to flush out additional terrorists thought to be alive. Most of the soldiers killed were from the 10th battalion, Dogra Regiment (10 Dogra) and 6th battalion, Bihar Regiment (6 Bihar). One of the injured soldiers succumbed to his injuries on 19 September at RR Hospital in New Delhi, followed by another soldier on 24 September, bringing the death toll to 19.[8]2019 Pulwama Attack.On 14 February 2019, a convoy of vehicles carrying security personnel on the Jammu Srinagar National Highway was attacked by a vehicle-borne suicide bomber at Lethpora (near Awantipora) in the Pulwama district, Jammu and Kashmir, India. The attack resulted in the death of 40 Central Reserve Police Force (CRPF) personnel and the attacker. The responsibility for the attack was claimed by the Pakistan-based Islamist militant group Jaish-e-Mohammed. A local youth named Adil Ahmed Dar was identified as the attacker.It is the deadliest terror attack on state security personnel since 1989.[9]We want peace with Pakistan.But, we cannot tolerate terrorism at any cost.On an ending note, I would like to quote[10] from our External Affairs Minister Smt. Sushma Swaraj's powerful speech at the 71st United Nations General Assembly[11] in 2016.“In our midst, there are nations that still speak the language of terrorism, that nurture it, peddle it, and export it.”“We must acknowledge that terrorism is undoubtedly the biggest violation of human rights. It targets the innocent and kills indiscriminately.”“Terrorists do not own banks or weapons factories, so let us ask the real question: Who finances these terrorists? Who arms them and provides sanctuaries?”“Those who live in glass houses should not throw stones at others.”“We have attempted a paradigm of friendship in the last two years which is without precedent. And what did we get in return? Pathankot, Bahadur Ali and Uri?”Image Sources:Here.Here.Here.Here.Here.Here.Here.Here.Here.Footnotes[1] Indian Airlines Flight 814 - Wikipedia[2] 2001 Indian Parliament attack - Wikipedia[3] 2002 Kaluchak massacre - Wikipedia[4] 2008 Mumbai attacks - Wikipedia[5] March 2013 Srinagar attack - Wikipedia[6] June 2013 Srinagar attack - Wikipedia[7] 2016 Pathankot attack - Wikipedia[8] 2016 Uri attack - Wikipedia[9] 2019 Pulwama attack - Wikipedia[10] oh my india sushma swaraj quotes[11] Complete Text Of Sushma Swaraj's Speech At UN

September 2016.While it's possible for it to get pushed into October, every iPhone since the iPhone 5 has been a September release. The iPhone 4S was also pretty close -- an early October announcement and mid-October release, but it was also the first time an iPhone was released in the fall.Specifically, Apple's last five releases have followed a very similar schedule:2011: iPhone 4S, announced Oct 4, preorders Oct 7, avail Oct 142012: iPhone 5, announced Sep 12, preorders Sep 14, avail Sep 212013: iPhone 5s, announced Sep 10, preorders Sep 13, avail Sep 202014: iPhone 6/6+, announced Sep 9, preorders Sep 12, avail Sep 192015: iPhone 6s/6s+, announced Sep 9, preorders Sep 12, avail Sep 25Notably, however, this year's iPhone 6s and 6s Plus releases differed slightly from the prior schedule, with pre-orders opening on a Saturday, rather than a Friday, and availability pushed out an extra week beyond the initial announcement and pre-order date.Of course, as they like to say in investment circles, past trends are no guarantee of future results, and of course Apple could totally decide to change things up for next year. After all, if you had asked this question in July 2010, after the iPhone 4 was released, most people (myself included) would have probably picked June 2011 as the release date for the next iPhone, as Apple had until then released the prior three iPhone models in the spring. Of course, Apple also had big fall iPod and iTunes releases in those days, and seemed to be making an effort back then to separate the iPhone from its iPod events.

It’s impossible to spend much time in the cryptocurrency and blockchain world without hearing about Ethereum, or ETH for short. In this article, you’ll learn what Ethereum is, what makes it different and why it’s better than Bitcoin, at least for certain purposes.Guess the price directionBitcoin/TetherBTCUSDT33,743.81−2.71337493372733743.81UpDownWhat is the Ethereum cryptocurrency?Strictly speaking, Ethereum refers to an open-source software platform that is based on blockchain technology, enabling developers to create decentralised applications, or dApps. However, Ethereum is also used to refer to the Ether coin (ETH), a cryptocurrency built on the Ethereum platform. When someone talks about buying, trading or paying with Ethereum, they mean the Ether currency.Ethereum’s historyEthereum’s story starts with Vitalik Buterin, who became involved with Bitcoin as a 17-year-old programmer in 2011. Buterin became aware of Bitcoin’s shortcomings and created Ethereum as superior blockchain technology.I thought [people in the Bitcoin community] weren’t approaching the problem in the right way. I thought they were going after individual applications; they were trying to kind of explicitly support each [use case] in a sort of Swiss Army knife protocol.— Vitalik Buterin, Ethereum co-founder.A timeline of Ethereum’s early history:2013: Buterin released a white paper describing the basis for Ethereum.2014: Buterin and the other co-founders crowdfunded Ethereum through an ICO that raised more than $18 million.2015: The first live release of Ethereum, known as Frontier, was launched.What is Ethereum’s purpose?Ethereum is a blockchain technology platform designed to enable a large variety of functions. A popular comparison is if Bitcoin is e-mail, then Ethereum is the whole Internet.Ethereum is used for computer services that are based on dApps and smart contracts, which saves time and money by eliminating intermediaries, third-party brokers and inefficient monopolies like big companies or even government authorities.In essence, it follows the decentralised philosophy of Bitcoin but is applied to much more than just money.What is Ethereum written in?Given that the Ethereum Virtual Machine (EVM) functions as a ‘world computer’ with many nodes, it uses multiple programming languages, including C++, Python, Ruby, Go and Java. A specialised language called Solidity is used to write smart contracts in the Ethereum Virtual Machine.ETH’s hard forkIn 2016, $50 million worth of Ether was stolen by a hacker, an act that raised concerns about the platform’s security. The resulting controversy split the community, and Ethereum forked into two blockchains: Ethereum (ETH) and Ethereum Classic (ETC).ETH tokensEthereum has both the Ether (ETH) crypto coin and Ether tokens. The latter can function as a currency within the Ethereum Virtual Machine (EVM). ETH tokens are transferred within the EVM to execute smart contracts.What is a smart contract in Ethereum?A smart contract is a computer program that functions as a contract, i.e., it binds individuals and/or businesses to meet obligations.The smart contract’s code automatically executes the terms when tokens are deposited. The benefits include:Digital format: There’s no need to print or post paper, and it’s easily shareable.Autonomous operation: It cuts out intermediaries, there’s no back-and-forth.Trust: Information on a smart contract is encrypted and backed up on a shared ledger.Security: Encryption makes contract information incredibly difficult to steal.Speed: Automatic execution makes smart contracts faster.Cost: It saves on paper costs, lawyer fees, etc.Smart contracts act as multi-signature accounts, only executing if the specified percentage of parties agree.Smart contracts can be encoded on any blockchain, but developers working on Ethereum can programme smart contracts with a much broader range of instructions than what’s possible on Bitcoin. It allows Ethereum smart contracts to be more complex and versatile. They can serve as the base for a decentralised application or other autonomous functions on the blockchain.Why is Ethereum better than Bitcoin?ETH has several advantages over Bitcoin. It isn’t limited in the same way that BTC is. Ethereum uses the Ethash method for its mining algorithm. As a result, the block processing speed is faster.What is the difference between Bitcoin and Ethereum?BTCETHCoin Limit21 MillionNoneAlgorithmSHA-256EthashAvg block time10 minutes12 secondsHowever, Ethereum’s main advantage over Bitcoin is its functionality. Bitcoin can only record transactions. Ethereum powers apps that can be used for almost anything a programmer desires.What is an ETH wallet?An Ethereum wallet is where the private keys to access the cryptocurrency are stored. The StormGain crypto trading platform comes with a built-in ETH wallet, in which you can earn up to 10% annual interest on your currency.Cryptocurrency tradingEthereum is the crypto coin with the second-largest market share after Bitcoin. Ethereum also has the second-highest trading volume among cryptocurrencies. By using StormGain, traders can earn significant bonuses and rewards for trading Ethereum.The price history of ETH, in USD and BitcoinEthereum miningEthereum is currently mined via a proof-of-work algorithm. Much like Bitcoin, Ethereum miners dedicate their computing hardware to solving tasks that support the blockchain and receive ETH in return.What is a good hashrate for Ethereum mining?The frequency with which the ETH mining hardware can process hashes determines how likely it is to earn a reward.A hashrate of around 45.0 MH/s is considered suitable for a consumer GPU. However, the whole mining system may soon become irrelevant for Ethereum.What is Ethereum’s future?Ethereum will upgrade soon to version 2.0, a move planned for 2020. The main feature is a change from proof-of-work to proof-of-stake validation.Ethereum 1.0 is a couple of people’s scrappy attempt to build the world computer; Ethereum 2.0 [with PoS] will actually be the world computer — Vitalik ButerinThe current system is notoriously wasteful of energy. A proof-of-stake protocol will mean that users stake their ETH as collateral to verify a transaction (and claim the reward).On 18 August 2008, the domain name bitcoin.org was registered.[11] Later that year, on 31 October, a link to a paper authored by Satoshi Nakamoto titled Bitcoin: A Peer-to-Peer Electronic Cash System[12] was posted to a cryptography mailing list.[13] This paper detailed methods of using a peer-to-peer network to generate what was described as "a system for electronic transactions without relying on trust".[14][15][16] On 3 January 2009, the bitcoin network came into existence with Satoshi Nakamoto mining the genesis block of bitcoin (block number 0), which had a reward of 50 bitcoins.[14][17] Embedded in the coinbase of this block was the text:The Times Jan/03/2009 Chancellor on brink of second bailout for banks.[18]The text refers to a headline in The Times published on 3 January 2009.[19] This note has been interpreted as both a timestamp of the genesis date and a derisive comment on the instability caused by fractional-reserve banking.[20]:18The first open source bitcoin client was released on 9 January 2009, hosted at SourceForge.[21][22]One of the first supporters, adopters, contributors to bitcoin and receiver of the first bitcoin transaction was programmer Hal Finney. Finney downloaded the bitcoin software the day it was released, and received 10 bitcoins from Nakamoto in the world's first bitcoin transaction on 12 January 2009 (bloc 170).[23][24] Other early supporters were Wei Dai, creator of bitcoin predecessor b-money, and Nick Szabo, creator of bitcoin predecessor bit gold.[14]In the early days, Nakamoto is estimated to have mined 1 million bitcoins.[25] Before disappearing from any involvement in bitcoin, Nakamoto in a sense handed over the reins to developer Gavin Andresen, who then became the bitcoin lead developer at the Bitcoin Foundation, the 'anarchic' bitcoin community's closest thing to an official public face.[26]The value of the first bitcoin transactions were negotiated by individuals on the bitcoin forum with one notable transaction of 10,000 BTC used to indirectly purchase two pizzas delivered by Papa John's.[14]On 6 August 2010, a major vulnerability in the bitcoin protocol was spotted. Transactions weren't properly verified before they were included in the transaction log or blockchain, which let users bypass bitcoin's economic restrictions and create an indefinite number of bitcoins.[27][28] On 15 August, the vulnerability was exploited; over 184 billion bitcoins were generated in a transaction, and sent to two addresses on the network. Within hours, the transaction was spotted and erased from the transaction log after the bug was fixed and the network forked to an updated version of the bitcoin protocol.[29] This was the only major security flaw found and exploited in bitcoin's history.[27][28][30]Satoshi Nakamoto[edit]Main article: Satoshi Nakamoto"Satoshi Nakamoto" is presumed to be a pseudonym for the person or people who designed the original bitcoin protocol in 2008 and launched the network in 2009. Nakamoto was responsible for creating the majority of the official bitcoin software and was active in making modifications and posting technical information on the bitcoin forum.[14] There has been much speculation as to the identity of Satoshi Nakamoto with suspects including Dai, Szabo, and Finney – and accompanying denials.[31][32] The possibility that Satoshi Nakamoto was a computer collective in the European financial sector has also been discussed.[33]Investigations into the real identity of Satoshi Nakamoto were attempted by The New Yorker and Fast Company. The New Yorker's investigation brought up at least two possible candidates: Michael Clear and Vili Lehdonvirta. Fast Company's investigation brought up circumstantial evidence linking an encryption patent application filed by Neal King, Vladimir Oksman and Charles Bry on 15 August 2008, and the bitcoin.org domain name which was registered 72 hours later. The patent application (#20100042841) contained networking and encryption technologies similar to bitcoin's, and textual analysis revealed that the phrase "... computationally impractical to reverse" appeared in both the patent application and bitcoin's whitepaper.[12] All three inventors explicitly denied being Satoshi Nakamoto.[34][35]In May 2013, Ted Nelson speculated that Japanese mathematician Shinichi Mochizuki is Satoshi Nakamoto.[36] Later in 2013 the Israeli researchers Dorit Ron and Adi Shamir pointed to Silk Road-linked Ross William Ulbricht as the possible person behind the cover. The two researchers based their suspicion on an analysis of the network of bitcoin transactions.[37] These allegations were contested[38] and Ron and Shamir later retracted their claim.[39]Nakamoto's involvement with bitcoin does not appear to extend past mid-2010.[14] In April 2011, Nakamoto communicated with a bitcoin contributor, saying that he had "moved on to other things".[18]Stefan Thomas, a Swiss coder and active community member, graphed the time stamps for each of Nakamoto's 500-plus bitcoin forum posts; the resulting chart showed a steep decline to almost no posts between the hours of 5 a.m. and 11 a.m. Greenwich Mean Time. Because this pattern held true even on Saturdays and Sundays, it suggested that Nakamoto was asleep at this time, and the hours of 5 a.m. to 11 a.m. GMT are midnight to 6 a.m. Eastern Standard Time (North American Eastern Standard Time). Other clues suggested that Nakamoto was British: A newspaper headline he had encoded in the genesis block came from the UK-published newspaper The Times, and both his forum posts and his comments in the bitcoin source code used British English spellings, such as "optimise" and "colour".[14]An Internet search by an anonymous blogger of texts similar in writing to the bitcoin whitepaper suggests Nick Szabo's "bit gold" articles as having a similar author.[31] Nick denied being Satoshi, and stated his official opinion on Satoshi and bitcoin in a May 2011 article.[40]In a March 2014 article in Newsweek, journalist Leah McGrath Goodman doxed Dorian S. Nakamoto of Temple City, California, saying that Satoshi Nakamoto is the man's birth name. Her methods and conclusion drew widespread criticism.[41][42]In June 2016, the London Review of Books published a piece by Andrew O'Hagan about Nakamoto.[43] The real identity of Satoshi Nakamoto still remains a matter of dispute.Growth[edit]2011[edit]Based on bitcoin's open-source code, other cryptocurrencies started to emerge.[44]The Electronic Frontier Foundation, a non-profit group, started accepting bitcoins in January 2011,[45] then stopped accepting them in June 2011, citing concerns about a lack of legal precedent about new currency systems.[46] The EFF's decision was reversed on 17 May 2013 when they resumed accepting bitcoin.[47]In June 2011, WikiLeaks[48] and other organizations began to accept bitcoins for donations.2012[edit]In January 2012, bitcoin was featured as the main subject within a fictionalized trial on the CBS legal drama The Good Wife in the third-season episode "Bitcoin for Dummies". The host of CNBC's Mad Money, Jim Cramer, played himself in a courtroom scene where he testifies that he doesn't consider bitcoin a true currency, saying, "There's no central bank to regulate it; it's digital and functions completely peer to peer".[49]In September 2012, the Bitcoin Foundation was launched to "accelerate the global growth of bitcoin through standardization, protection, and promotion of the open source protocol". The founders were Gavin Andresen, Jon Matonis, Patrick Murck, Charlie Shrem, and Peter Vessenes.[50]In October 2012, BitPay reported having over 1,000 merchants accepting bitcoin under its payment processing service.[51] In November 2012, WordPress started accepting bitcoins.[52]2013[edit]In February 2013, the bitcoin-based payment processor Coinbase reported selling US$1 million worth of bitcoins in a single month at over $22 per bitcoin.[53] The Internet Archive announced that it was ready to accept donations as bitcoins and that it intends to give employees the option to receive portions of their salaries in bitcoin currency.[54]In March, the bitcoin transaction log, called the blockchain, temporarily split into two independent chains with differing rules on how transactions were accepted. For six hours two bitcoin networks operated at the same time, each with its own version of the transaction history. The core developers called for a temporary halt to transactions, sparking a sharp sell-off.[55] Normal operation was restored when the majority of the network downgraded to version 0.7 of the bitcoin software.[55] The Mt. Gox exchange briefly halted bitcoin deposits and the exchange rate briefly dipped by 23% to $37 as the event occurred[56][57] before recovering to previous level of approximately $48 in the following hours.[58] In the US, the Financial Crimes Enforcement Network (FinCEN) established regulatory guidelines for "decentralized virtual currencies" such as bitcoin, classifying American bitcoin miners who sell their generated bitcoins as Money Service Businesses (or MSBs), that may be subject to registration and other legal obligations.[59][60][61]In April, payment processors BitInstant and Mt. Gox experienced processing delays due to insufficient capacity[62] resulting in the bitcoin exchange rate dropping from $266 to $76 before returning to $160 within six hours.[63] Bitcoin gained greater recognition when services such as OkCupid and Foodler began accepting it for payment.[64]On 15 May 2013, the US authorities seized accounts associated with Mt. Gox after discovering that it had not registered as a money transmitter with FinCEN in the US.[65][66]On 17 May 2013, it was reported that BitInstant processed approximately 30 percent of the money going into and out of bitcoin, and in April alone facilitated 30,000 transactions,[67]On 23 June 2013, it was reported that the US Drug Enforcement Administration listed 11.02 bitcoins as a seized asset in a United States Department of Justice seizure notice pursuant to 21 U.S.C. § 881.[68] This marked the first time a government agency claimed to have seized bitcoin.[69][70]In July 2013, a project began in Kenya linking bitcoin with M-Pesa, a popular mobile payments system, in an experiment designed to spur innovative payments in Africa.[71] During the same month the Foreign Exchange Administration and Policy Department in Thailand stated that bitcoin lacks any legal framework and would therefore be illegal, which effectively banned trading on bitcoin exchanges in the country.[72][73]On 6 August 2013, Federal Judge Amos Mazzant of the Eastern District of Texas of the Fifth Circuit ruled that bitcoins are "a currency or a form of money" (specifically securities as defined by Federal Securities Laws), and as such were subject to the court's jurisdiction,[74][75] and Germany's Finance Ministry subsumed bitcoins under the term "unit of account" – a financial instrument – though not as e-money or a functional currency, a classification nonetheless having legal and tax implications.[76]In October 2013, the FBI seized roughly 26,000 BTC from website Silk Road during the arrest of alleged owner Ross William Ulbricht.[77][78][79] Two companies, Robocoin and Bitcoiniacs launched the world's first bitcoin ATM on 29 October 2013 in Vancouver, BC, Canada, allowing clients to sell or purchase bitcoin currency at a downtown coffee shop.[80][81][82] Chinese internet giant Baidu had allowed clients of website security services to pay with bitcoins.[83]In November 2013, the University of Nicosia announced that it would be accepting bitcoin as payment for tuition fees, with the university's chief financial officer calling it the "gold of tomorrow".[84] During November 2013, the China-based bitcoin exchange BTC China overtook the Japan-based Mt. Gox and the Europe-based Bitstamp to become the largest bitcoin trading exchange by trade volume.[85]In December 2013, Overstock.com[86] announced plans to accept bitcoin in the second half of 2014. On 5 December 2013, the People's Bank of China prohibited Chinese financial institutions from using bitcoins.[87] After the announcement, the value of bitcoins dropped,[88] and Baidu no longer accepted bitcoins for certain services.[89] Buying real-world goods with any virtual currency had been illegal in China since at least 2009.[90]2014[edit]In January 2014, Zynga[91] announced it was testing bitcoin for purchasing in-game assets in seven of its games. That same month, The D Las Vegas Casino Hotel and Golden Gate Hotel & Casino properties in downtown Las Vegas announced they would also begin accepting bitcoin, according to an article by USA Today. The article also stated the currency would be accepted in five locations, including the front desk and certain restaurants.[92] The network rate exceeded 10 petahash/sec. TigerDirect[93] and Overstock.com[94] started accepting bitcoin.In early February 2014, one of the largest bitcoin exchanges, Mt. Gox,[95] suspended withdrawals citing technical issues.[96] By the end of the month, Mt. Gox had filed for bankruptcy protection in Japan amid reports that 744,000 bitcoins had been stolen.[97] Months before the filing, the popularity of Mt. Gox had waned as users experienced difficulties withdrawing funds.[98]In June 2014 the network exceeded 100 petahash/sec.[citation needed] On 18 June 2014, it was announced that bitcoin payment service provider BitPay would become the new sponsor of St. Petersburg Bowl under a two-year deal, renamed the Bitcoin St. Petersburg Bowl. Bitcoin was to be accepted for ticket and concession sales at the game as part of the sponsorship, and the sponsorship itself was also paid for using bitcoin.[99]In July 2014 Newegg and Dell[100] started accepting bitcoin.In September 2014 TeraExchange, LLC, received approval from the U.S.Commodity Futures Trading Commission "CFTC" to begin listing an over-the-counter swap product based on the price of a bitcoin. The CFTC swap product approval marks the first time a U.S. regulatory agency approved a bitcoin financial product.[101]In December 2014 Microsoft began to accept bitcoin to buy Xbox games and Windows software.[102]In 2014, several light-hearted songs celebrating bitcoin such as the "Ode to Satoshi"[103] have been released.[104]A documentary film, The Rise and Rise of Bitcoin, was released in 2014, featuring interviews with bitcoin users, such as a computer programmer and a drug dealer.[105]2015[edit]In January 2015 Coinbase raised US$75 million as part of a Series C funding round, smashing the previous record for a bitcoin company. Less than one year after the collapse of Mt. Gox, United Kingdom-based exchange Bitstamp announced that their exchange would be taken offline while they investigate a hack which resulted in about 19,000 bitcoins (equivalent to roughly US$5 million at that time) being stolen from their hot wallet.[106] The exchange remained offline for several days amid speculation that customers had lost their funds. Bitstamp resumed trading on 9 January after increasing security measures and assuring customers that their account balances would not be impacted.[107]In February 2015, the number of merchants accepting bitcoin exceeded 100,000.[108]In October 2015, a proposal was submitted to the Unicode Consortium to add a code point for the bitcoin symbol.[109]2016[edit]In January 2016, the network rate exceeded 1 exahash/sec.[citation needed]In March 2016, the Cabinet of Japan recognized virtual currencies like bitcoin as having a function similar to real money.[110] Bidorbuy, the largest South African online marketplace, launched bitcoin payments for both buyers and sellers.[111]In July 2016, researchers published a paper showing that by November 2013 bitcoin commerce was no longer driven by "sin" activities but instead by legitimate enterprises.[112]In August 2016, a major bitcoin exchange, Bitfinex, was hacked and nearly 120,000 BTC (around $60m) was stolen.[113]In November 2016, the Swiss Railway operator SBB (CFF) upgraded all their automated ticket machines so that bitcoin could be bought from them using the scanner on the ticket machine to scan the bitcoin address on a phone app.[114]Bitcoin generates more academic interest year after year; the number of Google Scholar articles published mentioning bitcoin grew from 83 in 2009, to 424 in 2012, and 3580 in 2016. Also, the academic journal Ledger published its first issue. It is edited by Peter Rizun.2017[edit]The number of businesses accepting bitcoin continued to increase. In January 2017, NHK reported the number of online stores accepting bitcoin in Japan had increased 4.6 times over the past year.[115] BitPay CEO Stephen Pair declared the company's transaction rate grew 3× from January 2016 to February 2017, and explained usage of bitcoin is growing in B2B supply chain payments.[116]Bitcoin gains more legitimacy among lawmakers and legacy financial companies. For example, Japan passed a law to accept bitcoin as a legal payment method,[117] and Russia has announced that it will legalize the use of cryptocurrencies such as bitcoin.[118]Exchange trading volumes continue to increase. For the 6-month period ending March 2017, Mexican exchange Bitso saw trading volume increase 1500%.[citation needed] Between January and May 2017 Poloniex saw an increase of more than 600% active traders online and regularly processed 640% more transactions.[119]In June 2017, the bitcoin symbol was encoded in Unicode version 10.0 at position U+20BF (₿) in the Currency Symbols block.[120]Up until July 2017, bitcoin users maintained a common set of rules for the cryptocurrency.[121] On 1 August 2017 bitcoin split into two derivative digital currencies, the bitcoin (BTC) chain with 1 MB blocksize limit and the Bitcoin Cash (BCH) chain with 8 MB blocksize limit. The split has been called the Bitcoin Cash hard fork.[122]On 6 December 2017 the software marketplace Steam announced that it would no longer accept bitcoin as payment for its products, citing slow transactions speeds, price volatility, and high fees for transactions.[123]2018[edit]See also: Cryptocurrency bubble § 2018 crashOn 22 January 2018, South Korea brought in a regulation that requires all the bitcoin traders to reveal their identity, thus putting a ban on anonymous trading of bitcoins.[124]On 24 January 2018, the online payment firm Stripe announced that it would phase out its support for bitcoin payments by late April 2018, citing declining demand, rising fees and longer transaction times as the reasons.[125]2019[edit]As of September 2019, there were 5,457 bitcoin ATMs worldwide. In August of that year, the countries with highest number of bitcoin ATMs were the United States, Canada, the United Kingdom, Austria, and Spain.[citation needed]2020[edit]On 2 July 2020, the Indian company 21Shares started to quote a set of bitcoin exchange-traded products (ETP) on the Xetra trading system of the Deutsche Boerse.[126]On 1 September 2020, the Wiener Börse listed its first 21 titles denominated in cryptocurrencies like bitcoin, including the services of real-time quotation and securities settlement.[127]On 3 September 2020, the Frankfurt Stock Exchange admitted in its Regulated Market the quotation of the first bitcoin exchange-traded note (ETN), centrally cleared via Eurex Clearing.[128][129]In October 2020, PayPal announced that it would allow its users to buy and sell bitcoin on its platform, although not to deposit or withdraw bitcoins