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Sandeep Nailwal
Polygon (formerly Matic Network) is a blockchain platform which aims to create a multi-chain blockchain system compatible with Ethereum. As with Ethereum, it uses a proof-of-stake consensus mechanism for processing transactions on-chain. Polygon's native token is POL, an ERC-20 token which allows for compatibility with other Ethereum cryptocurrencies. It is operated by Polygon Labs. Polygon is a natively Layer-2 network that uses Ethereum as a base network. In particular, transactions are first validated inside Polygon and then periodically committed in a "checkpoint": a Merkle root of transaction hashes is committed to Ethereum's mainnet by using "Core contracts". Polygon runs various decentralized applications (dApps) such as Defi, DAOs, and NFTs. History The blockchain company Polygon was originally known as Matic Network. The Matic Network was launched in 2017 by four software engineers: Jaynti Kanani, Sandeep Nailwal, Anurag Arjun, and Mihailo Bjelic. In February 2021 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bloomberg News
Bloomberg News (originally Bloomberg Business News) is an international news agency headquartered in New York City and a division of Bloomberg L.P. Content produced by Bloomberg News is disseminated through Bloomberg Terminals, Bloomberg Television, Bloomberg Radio, '' Bloomberg Businessweek'', '' Bloomberg Markets'', Bloomberg.com, and Bloomberg's mobile platforms. Since 2015, John Micklethwait has been editor-in-chief. History Bloomberg News was founded by Michael Bloomberg and Matthew Winkler in 1990 to deliver financial news reporting to Bloomberg Terminal subscribers. The agency was established in 1990 with a team of six people. Winkler was first editor-in-chief. In 2010, Bloomberg News included more than 2,300 editors and reporters in 72 countries and 146 news bureaus worldwide. Beginnings (1990–1995) Bloomberg Business News was created to expand the services offered through the terminals. According to Matthew Winkler, then a writer for ''The Wall Street Jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Walt Disney Company
The Walt Disney Company, commonly referred to as simply Disney, is an American multinational mass media and entertainment conglomerate headquartered at the Walt Disney Studios complex in Burbank, California. Disney was founded on October 16, 1923, as an animation studio, by brothers Walt Disney and Roy Oliver Disney as Disney Brothers Cartoon Studio; it later operated under the names Walt Disney Studio and Walt Disney Productions before adopting its current name in 1986. In 1928, Disney established itself as a leader in the animation industry with the short film ''Steamboat Willie.'' The film used synchronized sound to become the first post-produced sound cartoon, and popularized Mickey Mouse, who became Disney's mascot and corporate icon. After becoming a success by the early 1940s, Disney diversified into live-action films, television, and theme parks in the 1950s. However, following Walt Disney's death in 1966, the company's profits, especially in the animation sector, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prediction Market
Prediction markets, also known as betting markets, information markets, decision markets, idea futures or event derivatives, are open markets that enable the prediction of specific outcomes using financial incentives. They are exchange-traded markets established for trading bets in the outcome of various events. The market prices can indicate what the crowd thinks the probability of the event is. A typical prediction market contract is set up to trade between 0 and 100%. The most common form of a prediction market is a binary option market, which will expire at the price of 0 or 100%. Prediction markets can be thought of as belonging to the more general concept of crowdsourcing which is specially designed to aggregate information on particular topics of interest. The main purposes of prediction markets are eliciting aggregating beliefs over an unknown future outcome. Traders with different beliefs trade on contracts whose payoffs are related to the unknown future outcome and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polymarket
Polymarket is an American cryptocurrency-based prediction market, headquartered in Manhattan, New York City. Launched in 2020, it offers a platform where investors can place bets on various future events, including economic indicators, weather patterns, awards, as well as political and legislative outcomes. Participants can deposit USDC cryptocurrency through the Polygon blockchain network and trade shares that represent the likelihood of specific outcomes occurring in the future. Polymarket has blocked access to US customers since 2022, following a settlement with the Commodity Futures Trading Commission, which accused the company of running an unregistered derivatives-trading platform. History Founded in 2020 by Shayne Coplan, Polymarket is a prediction market that allows users to gain/lose on the outcome of world events. In January 2022, Polymarket was fined US$1.4 million by the Commodity Futures Trading Commission (CFTC), and received a cease and desist order for re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zero-knowledge Proof
In cryptography, a zero-knowledge proof (also known as a ZK proof or ZKP) is a protocol in which one party (the prover) can convince another party (the verifier) that some given statement is true, without conveying to the verifier any information ''beyond'' the mere fact of that statement's truth. The intuition underlying zero-knowledge proofs is that it is trivial to prove possession of the relevant information simply by revealing it; the hard part is to prove this possession without revealing this information (or any aspect of it whatsoever). In light of the fact that one should be able to generate a proof of some statement ''only'' when in possession of certain secret information connected to the statement, the verifier, even after having become convinced of the statement's truth, should nonetheless remain unable to prove the statement to further third parties. Zero-knowledge proofs can be interactive, meaning that the prover and verifier exchange messages according to some pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proof Of Stake
Proof-of-stake (PoS) protocols are a class of consensus mechanisms for blockchains that work by selecting validators in proportion to their quantity of holdings in the associated cryptocurrency. This is done to avoid the computational cost of proof-of-work (POW) schemes. The first functioning use of PoS for cryptocurrency was Peercoin in 2012, although its scheme, on the surface, still resembled a POW. Description For a blockchain transaction to be recognized, it must be appended to the blockchain. In the proof of stake blockchain, the appending entities are named ''minters'' or (in the proof of work blockchains this task is carried out by the miners); in most protocols, the validators receive a reward for doing so. For the blockchain to remain secure, it must have a mechanism to prevent a malicious user or group from taking over a majority of validation. PoS accomplishes this by requiring that validators have some quantity of blockchain tokens, requiring potential attack ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TechCrunch
TechCrunch is an American global online newspaper focusing on topics regarding high tech, high-tech and Startup company, startup companies. It was founded in June 2005 by Archimedes Ventures, led by partners Michael Arrington and Keith Teare. In 2010, AOL acquired the company for approximately $25 million. Following the 2015 Verizon Communications#Acquisition of AOL and Yahoo, acquisition of AOL and Yahoo! by Verizon, the site was owned by Verizon Media from 2015 through 2021. In 2021, Verizon sold its media assets, including AOL, Yahoo!, and TechCrunch, to the private equity firm Apollo Global Management. Apollo integrated them into a new entity called Yahoo! Inc. (2017–present), Yahoo! Inc. In addition to its news reporting, TechCrunch is also known for its annual Disrupt conference, a technology event hosted in several cities across the United States, Europe, and China. History TechCrunch was founded in June 2005 by Archimedes Ventures, led by partners Michael Arrington a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fox Network
Fox Broadcasting Company, LLC (commonly known as Fox; stylized in all caps) is an American commercial broadcast television network serving as the flagship property of Fox Corporation and operated through Fox Entertainment. Fox is based at Fox Corporation's corporate headquarters at 1211 Avenue of the Americas in Midtown Manhattan, New York City, and it hosts additional offices at the Fox Network Center in Los Angeles and at the Fox Media Center in Tempe, Arizona. The channel was launched by News Corporation on October 9, 1986 as a competitor to the Big Three television networks, which are the American Broadcasting Company (ABC), the Columbia Broadcasting System (CBS), and the National Broadcasting Company (NBC). Fox went on to become the most successful attempt at a fourth television network; it was also the highest- rated free-to-air network in the 18–49 demographic from 2004 to 2012 and 2020 to 2021 and was the most-watched American television network in total viewership ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Starbucks
Starbucks Corporation is an American multinational List of coffeehouse chains, chain of coffeehouses and Starbucks Reserve, roastery reserves headquartered in Seattle, Washington. It was founded in 1971 by Jerry Baldwin, Zev Siegl, and Gordon Bowker at Seattle's Pike Place Market initially as a coffee bean wholesaler. Starbucks was converted into a coffee shop serving espresso-based drinks under the ownership of Howard Schultz, who was chief executive officer from 1986 to 2000 and led the aggressive expansion of the franchise across the West Coast of the United States. the company had 35,711 stores in 80 countries, 15,873 of which were located in the United States. Of Starbucks' U.S.-based stores, over 8,900 are company-operated, while the remainder are licensed. It is the List of coffeehouse chains, world's largest coffeehouse chain. The company is ranked 120th on the Fortune 500, ''Fortune'' 500 and 303rd on the Forbes Global 2000, ''Forbes'' Global 2000, as of 2022. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Guardian
''The Guardian'' is a British daily newspaper. It was founded in Manchester in 1821 as ''The Manchester Guardian'' and changed its name in 1959, followed by a move to London. Along with its sister paper, ''The Guardian Weekly'', ''The Guardian'' is part of the Guardian Media Group, owned by the Scott Trust Limited. The trust was created in 1936 to "secure the financial and editorial independence of ''The Guardian'' in perpetuity and to safeguard the journalistic freedom and liberal values of ''The Guardian'' free from commercial or political interference". The trust was converted into a limited company in 2008, with a constitution written so as to maintain for ''The Guardian'' the same protections as were built into the structure of the Scott Trust by its creators. Profits are reinvested in its journalism rather than distributed to owners or shareholders. It is considered a newspaper of record in the UK. The editor-in-chief Katharine Viner succeeded Alan Rusbridger in 2015. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
