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Do you REALLY understand Bitcoin 51% Attack? Programmer explains.
 
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Bitcoin 51% attack is a theoretical attack that can be caused by someone who possesses 51% or more of the hashing power in the network. Today we talk about exactly what this attack is and how it can be executed. Thanks for watching guys 💝 🎤 If you would like me to speak at your conference, book me here: https://ivanontech.com 🍻 Join the crypto discussion forum - https://thecrypto.pub 📚 Get my free e-book on Bitcoin and Blockchain - http://eepurl.com/c0hyc9 you will receive the book in your inbox once you sign up 👫👭👬Social: LinkedIn: http://linkedin.com/in/ivanliljeqvist/ Instagram: http://instagram.com/ivanontech/ Steemit: https://steemit.com/@ivanli Facebook: http://facebook.com/ivanontech/ Exclusive email list: http://eepurl.com/c0hyc9 🤑 Buy cryptocurrencies: https://www.coinbase.com/join/529bab0ab08ded7080000019 💰 Secure your Crypto with Hardware Wallets: Ledger: https://www.ledgerwallet.com/r/4607 Trezor: https://trezor.io/?a=rvj3rqtje3ph Ivan on Tech by Ivan Liljeqvist
Views: 74541 Ivan on Tech
51% Attack Explained | Bitcoin Gold and Verge Recent Hack (Crypto)
 
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51% attack is when an individual miner or group of miners manage to control more than 50% of a network’s hashing power. This would allow the attacker to disrupt the network and rewrite history if he desires so. Recent possible of 51% attack on the Verge network produced uncertainty and concern about this private cryptocurrency. Close to $1 million of the currency was stolen as one attacker was able to trick the system into thinking it had the consensus. Also on Bitcoin’s Gold network an attacker managed to double spend several times and collected $18 million ================================================= 🚀Let’s connect on Steemit: https://steemit.com/@astakhiv92 =================================================== 💰Get a Coinbase Wallet! - https://www.coinbase.com/join/5a4bf25... Sign up! 💰Get a Binance Wallet! - https://www.binance.com/?ref=21867060 Sign up! =================================================== ★ Any donation is highly appreciated. 🔑 BTC Wallet Address: 16EtKHG2rwH2NqA4MniK4JRhzPyv5AeiER 🔑 ETH Wallet Address: 0x1db0fa9a379e46cb205a39a0766e30d3e3d0d11e 🔑 LTC Wallet Address: LRcmBavhskBURqmw1sujV5LS8WUPvfaNj8 =================================================== ➤ Cryptocurrency Trading: https://www.youtube.com/watch?v=IO-37vyEcx0 ➤ Bitcoin Private: https://www.youtube.com/watch?v=QcnLCSwAz0U ➤ TRON review: https://www.youtube.com/watch?v=KRONYejT26A&t=10s ==================================================== Thank you so much for watching! ==================================================== 51% Attack Explained | Bitcoin Gold | Verge | Hack | Cryptocurrency | Crypto
Views: 3152 Aimstone
Bitcoin Q&A: Could a state-sponsored 51% attack work?
 
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Keywords/phrases: Could state authorities shut down Bitcoin at any time? A state-sponsored 51% attack would be very difficult. Even though a lot of the mining is in China, it's not as concentrated as you think; some of the pools are, but the mining farms themselves are distributed in very remote rural areas. In those areas, the mining farms represent a significant percentage of the local economy. Before a hired gun gets up and tells them to shut down the mine, you first have to pay them a salary, and the Chinese government is a minority bidder because the mining farm operator is paying them much more lavishly. Don't underestimate how much resistance you're going to see in areas where this is having a significant impact on incomes in rural areas that have excess capacity electricity. The biggest threat for the Chinese government isn't Bitcoin or America, it's a billion peasants with pitchforks who have decided they've had enough. They've been trying to forestall that from happening for 25 years. Economic growth in rural areas is the goose that lays golden eggs, which benefits them too. Don't overestimate how effective a 51% attack would be either, or how long it could be sustained, and what kind of countermeasures we could put in place. This is a system that will evolve, not just sit still and take the blows. After 7 years of Bitcoin, it's not because they're not trying or that they don't want to stop it.
Views: 7183 aantonop
What is a 51% Attack - Bitcoin Tutorial
 
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For more information visit http://99bitcoins.com/51-attack-simplified-bitcoin-tutorial/ - A non technical blog about Bitcoin and the future of crypto currency
Views: 20937 Ofir Beigel
What is a 51% Attack - Bitcoin Tutorial
 
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For the complete text guide visit: http://bit.ly/2T09w73 Join our 7-day Bitcoin crash course absolutely free: http://bit.ly/2pB4X5B Learn ANYTHING about Bitcoin and cryptocurrencies: http://bit.ly/2BVbxeF Get the latest news and prices on your phone: iOS - https://apple.co/2yf02LJ Android - http://bit.ly/2NrMVw2 See anything we haven't covered? Leave us a comment in the comment section below
Views: 3108 99Bitcoins
51% ATTACK: BANKS DESTROY BITCOIN WITH FUTURES  | BTC SPECIAL | MVP EP #2
 
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Could the 51% attack bring down bitcoin? Full Bitcoin Episode: Saturday 3rd February 2018 What is bitcoin? What is bitcoin mining and how can I get in on the blockchain revolution? What are cryptocurrencies and how are they changing the world? That is what the second episode of the Michael Valmont Podcast (MVP EP #2) is all about. I was blown away by what both these guys had to say about bitcoin, and the cryptocurrency world. Stay tuned. We sit down with two experts in the field of blockchain, bitcoin and cryptocurrencies. Michael Hudson, CEO of Bitstocks.com (education and wealth management firm who advise on cryptocurrencies) Shaabi Mohamed, Founder of BlueCore Token and owned multiple mining rigs. Both have spend years in the blockchain, bitcoin space learning and advising clients and firms. Subscribe For More: http://bit.ly/1H9gbjv https://twitter.com/CoreEvolve
Views: 1019 Michael Valmont
Surviving a Bitcoin 51% Attack
 
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Cryptocurrency blockchains rely on their miners for security. When they come under attack, bad things happen. How bad, exactly? Let's get into the details. --- This episode is sponsored by Americas Cardroom, the most trusted online poker site. Fund your account AND claim your winnings using your favorite cryptocurrency!   Make your first deposit using any cryptocurrency to get 200% deposit bonus.   US players welcome! Play TODAY: http://ow.ly/NEzd30guKzU --- About the show: One Minute Crypto is among the fastest-paced bitcoin shows in the universe. We cover everything on blockchain technology: walkthroughs, tutorials, news, and more. Check us out at http://oneminutecrypto.com. Music: http://bensound.com
Views: 191 Chronos Crypto
DASH Eliminates 51% Attacks; Bobby Lee: 'Buy It NOW'; 80% Is Renewable Energy Mining
 
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PLEASE SUBSCRIBE! Thanks for watching! FACEBOOK: https://www.facebook.com/TheCryptoviserNews DAILY UPLOADS ON Facebook and Youtube! Cryptoviser Amazon Wish List: http://a.co/gmDnCQj ------- Please remember with any investing that you should DO YOUR OWN RESEARCH before investing your money. I am not a financial adviser and you should not make financial decisions based on my videos. This video is for entertainment and should NOT be used for and is not intended to be investment advice or consulting, this is news and my opinions. -- Photo Credit: https://cryptopost.com/dash-vs-bitcoin-wait-and-see/
Views: 707 The Cryptoviser
Bitcoin: 51% Attack
 
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The purpose of the video is to give a brief over 51% attack on Bitcoin. Slides contain thorough walk through of Bitcoin basics right from mining to functions of Blockchain as well as it's use cases, in the end summarizing over the 51% attack measures on the Bitcoin.
Views: 140 Rohan Khairnar
What is a 51% Attack in Cryptocurrency? Explained W/ Bitcoin & ZenCash Double Spend Hack
 
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What is a 51% attack and why is it only possible with Proof-Of-Work cryptocurrencies like Bitcoin and ZenCash? Lets review how all PoW coins can be the victim of a double spend hack and how much money it would take to attempt this hack which just generated over a half of million dollars for the attack. Consider supporting your favorite crypto PoW network yourself! Mining Rig parts on Amazon - http://geni.us/PTwg Rx570 - http://geni.us/olyaM 1080 TI - http://geni.us/1Xwrib ZenCash Statement on Double Spend Attack - http://bit.ly/2yfeTsC Coinmonks explain Bitcoin 51% Attack - http://bit.ly/2t0i5Dx Bitcoin Gold 51% attack / double spend hack - http://bit.ly/2K1oCY8 Palm Beach Research "ZenCash out of thin air" - http://bit.ly/2JV3DGu ZenCash livestream on 51% attack + solutions - http://bit.ly/2t3Bu6w 51% attack explained w/ longest chain ETH - http://bit.ly/2ld9c50 ZenCash Zen subreddit post on 51% attack - http://bit.ly/2M0rjXg 51% attack cost & price estimator for coins - http://bit.ly/2HYxcSl VoskCoin Patreon - https://www.patreon.com/VoskCoin VoskCoin Steemit - https://steemit.com/@voskcoin VoskCoin Facebook - https://www.facebook.com/VoskCoin/ VoskCoin Reddit - https://www.reddit.com/r/voskcoin/ VoskCoin Discord Server Invite - https://discord.gg/FGGmS2z VoskCoin Twitter - https://twitter.com/VoskCoin VoskCoin Instagram - https://www.instagram.com/voskcoin/ VoskCoin Official Donation Addresses, support appreciated! BTC - 12PsgKuhcJrEqJbD3oMN7rcEcuyqyqRznL ETH - 0xDEe6A2ae293F8C58Ef71649658344BbF382b6e70 ZEC - t1ZoVF5t75NahSAfuwpcyHA8uzkPyocXpJZ ZEN - znb1iNFP6VctF2AhXLXtMsSjP7emvYDmeXR Loki - LScbLXmws9RA4SXVz5GhGm3N2YfKShw6MQGeyAjYc3bE5nYHUw3UUWxgKGN8kCnWQkfZEGN1PBxX7Zky3aVJSpGxTZTuDLB XMR - 484HoyS4h2fenvLKQkuUV7FwnJaGK8LMX43tiJ3UZdVU53d2MxFiQ1jbSfyorsXZVs1SvoPVh4nipjd7b4GVgFGmCgygdpV Doge - DHgX7vJjBsmYcB1GgubGtu3TVJkqQgCG6B We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to http://Amazon.com and affiliated sites.
Views: 7684 VoskCoin
👉 Best Bitcoin 51 Attack Explained - Understand Bitcoin  51 Attack Easily
 
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Views: 112 Top Solution Center
DigiTalk #9 - 51% attacks and double-spends
 
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In the longest DigiTalk yet (Sorry about that, the next one will be back to 5-ish minutes), I talk about what would be involved if you were to try and double-spend on both DigiByte and other networks, following a recent user known as GeoCold who was going to livestream how to hack a less secure blockchain such as Bitcoin Private: https://twitter.com/geocold51 I talk about how having both MultiAlgo and DigiShield helps, why DigiByte is more secure vs 51% attacks, and how other people would likely attack other Proof-of-Work coins.
Bitcoin 51% Attack, Alt Coin Delistings And BCH Satoshi Vision Is Damaging
 
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Views: 19180 The Modern Investor
AMD Navi GPUs For Mining? Coinbase adds ZEC | Vertcoin 51% attack | ETCDev out of funds
 
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AMD Navi GPUs 1080/2070 performance for $250 possibly, Coinbase adding ZEC and TM BUIDL? Vertcoin 51% attack and ETCDev shuts down due to no funds + more! Subscribe to VoskCoin - http://bit.ly/VoskCoin wccftech which is one of the leading sources for graphics card information, leaks, and rumors has posted about the new AMD Navi graphics cards on the horizon which will compete with Nvidia GPUs costing more than twice the price - http://bit.ly/2L27vDA Coinbase is adding ZEC to buy and sell on their cryptocurrency exchange platform along with seeking to trademark the phrase BUIDL, Coinbase doing Coinbase things - http://bit.ly/2PnLC2r Vertcoin VTC is the latest victim of 51% attacks as unfortunately proof-of-work cryptocurrencies are further degraded - http://bit.ly/2Sv4Hl5 ETCDev shuts down due to lack of funding, another victim of this crypto bear market, IOHK will continue passively developing ETC - http://bit.ly/2zKAiZ4 Mining Rig Parts IN STOCK on Amazon - http://geni.us/WQd7cCs VoskCoin Patreon - https://www.patreon.com/VoskCoin VoskCoin Facebook - https://www.facebook.com/VoskCoin/ VoskCoin Reddit - https://www.reddit.com/r/voskcoin/ VoskCoin Discord Server Invite - https://discord.gg/FGGmS2z VoskCoin Twitter - https://twitter.com/VoskCoin VoskCoin Instagram - https://www.instagram.com/voskcoin/ VoskCoin Official Donation Addresses BTC - 12PsgKuhcJrEqJbD3oMN7rcEcuyqyqRznL ETH - 0xDEe6A2ae293F8C58Ef71649658344BbF382b6e70 ZEC - t1ZoVF5t75NahSAfuwpcyHA8uzkPyocXpJZ VoskCoin is for entertainment purposes only and is never intended to be financial investment advice. VoskCoin owns or has owned cryptocurrency and associated hardware. VoskCoin may receive donations or sponsorships in association with certain content creation. VoskCoin may receive compensation when affiliate/referral links are used. VoskCoin is home of the Doge Dad, VoskCoin is not your Dad, and thus VoskCoin is never liable for any decisions you make. #Cryptocurrency #Coinbase #VoskCoin #Vertcoin #ZEC
Views: 5206 VoskCoin
Crypto 51% Attacks in 2019 - What to Expect, How Do They Work?
 
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51% attacks have been on the rise in the cryptocurrency world in 2018 and 2019. Particularly, they have attacked altcoin blockchain networks which are vulnerable because they don't have too much hash power securing the network. Coins like Verge, Ethereum Classic, Bitcoin Gold, etc. have all suffered attacks. A big reason this is now possible is because mining power is increasingly available for rent via services like NiceHash. Furthermore, in the bear market, more miners are leaving, making it easier to obtain 51% or more of the networks total hash power. To take advantage of this, malicious miners, send coins to exchanges, trade them, and then broadcast a longer blockchain with that transaction left out. That way they get their original coins back AND whatever coin they received for the trade. This is becoming a big problem and the market will have to find a solution for it that balances out the various factors. The content from this video is from Anthony Xie of HodlBot. - You can read the original article here: https://blog.hodlbot.io/51-attacks-for-rent - And visit their site: https://www.hodlbot.io/ #Cryptocurrency #51attack #DoubleSpend
Bitcoin 51% Attack - Clearly Explained
 
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Bitcoin 51% Attack - Clearly Explained In this video I explain what a 51% attack is in the world of blockchain & cryptocurrency. Firstly, thanks for watching I appreciate your support! Please like, share and subscribe for more crypto news! 🎓 Join Nugget’s Crypto Community: https://nuggetsnews.com.au/nuggets-crypto-community/ 🎧 Nugget's Crypto Podcast Spotify: https://spoti.fi/2tGTfIb iTunes: https://apple.co/2lAGHyt 👫👭👬Socials Facebook: http://fb.me/NuggetsNews Twitter: https://twitter.com/NuggetsNewsAU LinkedIn: https://www.linkedin.com/company/NuggetsNews Instagram: http://instagram.com/NuggetsNewsAU Reddit: https://steemit.com/@NuggetsNews 📬 Nugget’s Weekly E-News: http://bit.ly/2MugCwj 📲 Contact Us: http://bit.ly/2tHKKwN 🇦🇺 Own Cryptocurrency in your Self Managed Super Fund https://newbrightoncapital.com/nugget ("NUGGET" When completing the application) 🇦🇺Australian Tax: https://cryptotaxaus.com.au/ Mention: 'Nugget's News' for discount. 🏦 Need to purchase/sell large amounts of crypto? https://calebandbrown.com/ (Discount code: Nugget's News) 🎤 Hire me to Speak: https://www.linkedin.com/in/AlexSaundersAU/ 👕 Crypto Clothing: http://shrsl.com/nf7o 🔐 Secure your crypto Ledger: https://www.ledgerwallet.com/r/f536 Trezor: https://shop.trezor.io?a=esyfabvzr6zu 🏦 Some of my favourite places to buy & trade coins: Coinspot: https://www.coinspot.com.au?affiliate=YNV53 Bitmex: https://www.bitmex.com/register/NFIXYP Coinbase: https://www.coinbase.com/join/54152b230bf6fa71dd000002 Binance: https://www.binance.com/?ref=10788816 KuCoin: https://www.kucoin.com/#/?r=188MQ Huobi: https://www.huobi.com.au/invite-success?invite_code=j4223 BiBox: https://www.bibox.com/signPage?id=11468551&lang=en EthFinex: https://www.ethfinex.com/?refcode=FJfGA79ciH The Chart Guys: 🎓 Crypto Alerts System: Discount code: NUGGY10 https://crypto.chartguys.com?af=539351d975 Trader Cobb: Advanced Trading Courses: Discount code: TCNUGGET10 🎓https://www.tradercobb.com/cryptocurrency-education-courses/ Disclaimer: I AM NOT A LICENSED FINANCIAL ADVISOR. MY VIEWS ARE GENERAL IN NATURE AND SHOULD NOT BE TAKEN AS FINANCIAL ADVICE. ALWAYS DO YOUR OWN RESEARCH BEFORE INVESTING ANY MONEY.
Views: 4698 Nugget's News
Bitcoin 101 - The Nightmare of a 51% Attack - Part 2 - How to Destroy Bitcoin
 
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There is no greater point of weakness in Bitcoin than a 51% attack. A fifty-one percent attack can shut down the network. This video discusses all the attack vectors available to an attacker. And there are many, even worse, the devastation available is catastrophic. While a 51% attack doesn't appear to offer a lot of financial gain, history is not just made up of rational actors. James goes through Transaction Denial of Service, Selfish Mining, Monopoly Mining and Double Spending, finding fault with proposed patches and solutions. It is not pretty. As Gavin Andresen says, if someone was able to run a 51% attack "that would be bad". We agree. It would be very bad. At the end of the video we discuss protocol changes that would make an attack much more difficult. We highlight Proof of Stake as a fallback algorithm. The biggest advantage is that POS provides a MUCH higher cost to the attacker for perpetrating such an attack. That, would be good. In part one, we go through a cost analysis of the current hardware needed to launch a successful 51% attack to get a better picture how much it might cost. Unfortunately, the numbers are lower than expected, and most of the previously published values come in three to fifty times higher than actuality. In part two we will talk more about what an attacker might be able to do (double spending is not the worse tool at their disposal) and we prod at some possible solutions. Stay tuned. Here's the links referenced in the video Gavin's Blog Post from May 2012 http://gavintech.blogspot.com/2012/05/neutralizing-51-attack.html The wiki page referencing the 51% attack https://en.bitcoin.it/wiki/Attacks#Attacker_has_a_lot_of_computing_power Vitalik Buterin's article discussing Selfish Mining http://bitcoinmagazine.com/7953/selfish-mining-a-25-attack-against-the-bitcoin-network/?utm_source=twitterfeed&utm_medium=twitter Welcome to WBN's Bitcoin 101 Blackboard Series -- a full beginner to expert course in bitcoin. We hope you enjoy. Please like, subscribe, comment or even drop a little jangly in our bitcoin tip jar 1javsf8GNsudLaDue3dXkKzjtGM8NagQe For World Bitcoin Network's GitHub Page https://github.com/wobine/blackboard101 For a great introduction to Python watch this 2-hour class https://www.youtube.com/watch?v=RrPZza_vZ3w Thanks, WBN
Views: 10347 CRI
Verge Mining Under 51% Hashrate Attack
 
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verge has been hacked recently. an exploit used by the hackers spoofing their miners timestamp has allowed them to solo mine blocks every second. mining potentially millions of coins in a short timespan Sign up with coinbase. buy or sell 100 dollars in crypto currency and get 10 dollars of bitcoin for free with this link to coinbase. https://www.coinbase.com/join/59ab37900671d100b3c25cc5 Want to donate to the channel? Donate Litecoin and send me an email saying how much you sent and I'll try to thank you at the end of the next video! https://steemit.com/@mrsotko Litecoin Address: LUe6Ub9UUGjFxkFbNkBA6nD4ebwRSeSsgD [email protected]
Breaking Down 51% Attacks and the Importance of Full Nodes
 
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Mining is an important part of blockchain technology. Miners not only process transactions but also provide security. However, this security can be threatened should one entity ever reach 51% of the hashrate distribution. Fortunately, running a full node can be the difference in preserving the authentic chain. **Referral Links** -http://bit.ly/trezorhw (Hardware Wallet) -http://bit.ly/steelwallet (Back it up with a Billfodl) **L.S.C. Donation Addresses** LTC: LgGHRsbYHs93gKttBMehLzth3xDAU3tCSZ BTC: 3HFCMjr6xQKSfmU7wCPzrZJVvgwrdf7Qzd
Views: 296 theliteschool
Bitcoin News - 51% Attack, Square Over Coinbase and is Bitmain in Trouble?
 
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Lots of news for Bitcoin and Crypto market, tune in and hear about Vertcoins 51% attack, Square's Cash App overtaking Coinbase and some Bitmain news. Tune in 10:30 am CST every day to learn about Bitcoin, Altcoins and Crypto market news. ▶Become an INSIDER to gain exclusive insight on the market, get reviews and analysis on undervalued cryptocurrencies and get access to valuable tools that will help you excel in the crypto market click here: https://insider.cryptosrus.com --- NEW INSIDER PLANS INTRODUCED. Join for as little as $5 dollars a month! ▶CryptosRus Shop - Buy all of your favorite T-shirts here: https://cryptosrus.com/shop/ ▶New Channel for Car Enthusiasts: https://www.youtube.com/channel/UCIaT-n9zE44QLTIwFq1xldQ ▶New Channel for Side Jobs / Hustles: https://www.youtube.com/channel/UCLHQPXzjwEEsXFOK7wQYLMg ▶New Channel on Basketball and Sports Cards: https://www.youtube.com/channel/UCCYzrC1LjLV46I1_YvB2Z8w ▶How to Build a Cryptocurrency Portfolio: https://www.youtube.com/watch?v=qK_hP... ▶How To Buy Guides: https://cryptosrus.com/how-to-buy/ ▶Buy Bitcoin & Ethereum: https://cryptosrus.com/buy-bitcoin-wi... ▶Bitcoin Wallets: https://cryptosrus.com/bitcoin-wallets/ ▶ITunes Podcast: https://itunes.apple.com/us/podcast/c... ▶Audio Podcast: https://player.fm/series/cryptosrus ▶Facebook https://www.facebook.com/cryptosrus/ ▶Twitter https://twitter.com/CryptosR_Us ▶Instagram https://www.instagram.com/cryptosrus ▶Full Disclaimer: This video and its contents are for informational purposes only and do not constitute an offer to sell or trade, a solicitation to buy, or recommendation for any security, cryptocurrency, ICO, or related product, nor does it constitute an offer to provide investment advice or other related services by CryptosRUs. CryptosRus may have a financial investment with the cryptocurrencies discussed in this video. In preparing this video, no individual financial or investment needs of the viewer have been taken into account nor is any financial or investment advice being offered. Any views expressed in this video were prepared based upon the information available at the time such views were written. Changed or additional information could cause such views to change. #bitcoin #altcoins #crypto
Views: 7605 CryptosRUs
Andreas Antonopoulos - 51% Bitcoin Attack
 
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Andreas Antonopoulos - 51% Bitcoin Attack
Views: 16115 Rodolfo Díaz
Will Bitcoin Keep Crashing? 51% Attack - Programmer explains
 
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Bitcoin and the whole crypto market is crashing. FUD is spreading! Let's talk about it and discuss what the 51% attack is! India: https://cointelegraph.com/news/india-bitcoin-prices-drop-as-media-misinterprets-govts-regulation-speech Thanks for watching guys 💝 🎓 Join my online academy https://academy.ivanontech.com 🎤 If you would like me to speak at your conference, book me here: https://ivanontech.com 🍻 Join the crypto discussion forum - https://thecrypto.pub 📚 Get my free e-book on Bitcoin and Blockchain - http://eepurl.com/c0hyc9 you will receive the book in your inbox once you sign up 👫👭👬Social: LinkedIn: http://linkedin.com/in/ivanliljeqvist/ Instagram: http://instagram.com/ivanontech/ Steemit: https://steemit.com/@ivanli Facebook: http://facebook.com/ivanontech/ Exclusive email list: http://eepurl.com/c0hyc9 🤑 Buy cryptocurrencies: https://www.coinbase.com/join/529bab0ab08ded7080000019 💰 Secure your Crypto with Hardware Wallets: Ledger: https://www.ledgerwallet.com/r/4607 Trezor: https://trezor.io/?a=rvj3rqtje3ph DISCLAIMER: This is NOT financial advice. This is just my opinions. I am not responsible for any investment decisions that you choose to make. Ivan on Tech by Ivan Liljeqvist
Views: 90762 Ivan on Tech
Is China Capable of Destroying Bitcoin? Understand 51% Attacks and Why China Won't Use One!
 
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Often we hear about concerns about the possibilities of a 51% attack on the bitcoin network. There was one on Ethereum classic only weeks ago. Many times people will point to China’s growing dominance of the Bitcoin market as being a concern. Centralization of bitcoins network would, in theory, be the biggest risk to its integrity. Bitnodes recently released the global Bitcoin nodes distribution list and the results were a surprise but when we take a deeper look at them it will, unfortunately, reinforce the concerns we have. It showed that the USA and Europe were leading the way with the number of bitcoin mining nodes on the network. The USA came out at the top of the ranking with 24.5% of all full bitcoin nodes, Germany was second and what came as a shock was that China ranked at number 5 with only a 3.88% share of the worlds nodes. This completely works against what we are told about which is that China is the leader when it comes to bitcoin mining, doesn’t it? Does China actually hold a monopoly on bitcoin? How does global consensus actually work when one entity controls so much of the hashing power? Does the data actually show a consolidation of power? And if China could take control of the network what step should the industry be taking to fix things?
Views: 781 CRYPTOPIG
Game Theory & Network Attacks: How to Destroy Bitcoin
 
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Cryptocurrency Decal Fall 2016 by Max Fang and Philip Hayes
Ethereum Classic PoW 51% Attack - Immutability Under Attack
 
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Ethereum Classic is the most recent coin to suffer a Proof of Work 51% attack. There are reported successful double spends on the network, effectively ending the immutability of the network. Do we need to find a new consensus algorithm before cryptocurrency is ready for mainstream adoption? https://coincentral.com/ethereum-classic-vs-ethereum/ https://cryptoslate.com/ethereum-classic-experiencing-51-percent-attack-immutability-violated/ https://cryptoinsider.com/coinbase-finds-etc-double-spend-hack/ https://blog.coinbase.com/ethereum-classic-etc-is-currently-being-51-attacked-33be13ce32de https://cryptoinsider.com/etcdev-is-dead-long-live-ethereum-classic/ https://www.longhash.com/news/two-miners-control-over-50-of-ethereum-hashrate https://www.coindesk.com/coinbase-suspends-ethereum-classic-after-blockchain-history-rewrites https://www.crypto51.app/ https://gastracker.io/stats/miners Discord: https://discord.gg/zXAPqNB. Facebook: https://www.facebook.com/CryptoFlower/ Twitter: https://twitter.com/Crypto_Flower Telegram: https://t.me/cryptoflower Please note, I am not a Financial Advisor, and any information contained in the video is my own opinion and not to be taken as financial advice. Please do your own due diligence before making any investment, and never invest more than you are willing to lose. Bitcoin Mining made simple: https://honeyminer.com/referred/59j2r VPN: Hide.me VPN: https://ref.hide.io/NWBG2A NordVPN:https://ref.nordvpn.com/?id=461184971 My Favorite Exchange for Alt Coins: https://www.binance.com/?ref=16939870 More GREAT Alts: Kucoin Exchange: https://www.kucoin.com/#/?r=7KH1JP Cryptopia: https://www.cryptopia.co.nz/Register?referrer=crypto_flower Get $10 worth of crypto with any $100 purchase through Coinbase using this link! https://www.coinbase.com/join/58c09e4115431a00ab505f2a
Views: 325 Crypto Flower
235 Million Crypto Coins Hacked | HoriZEN Solves 51% attacks? | IOHK / ADA Split | ETH HF
 
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VoskCoin bringing you the latest cryptocurrency news, reviews, and tutorials! Beautiful Nvidia 2080 For Sale - http://geni.us/KOiZ180 VoskCoin Shirts - https://teespring.com/stores/voskcoin I am contemplating moving to a weekly cryptocurrency news stream update, just to recap all of the exciting and relevant crypto news in a target time video of 15 minutes - let me know what you think! 235 million coins were hacked in Pigeoncoin PGN because of the "Bitcoin Time Warp Exploit" - http://bit.ly/2OYu14Q Bitcoin Time Warp Exploit explained - http://bit.ly/2PAAqQO Ethereum Constantinople Ropsten Testnet Hard Fork testing is being delayed by cryptocurrency miners? http://bit.ly/2q1HLxP IOHK and Cardano Foundation are splitting up, Charles Hoskinson is the heart of ADA - http://bit.ly/2CPirTY War-torn country in Syria turns to Cryptocurrency - http://bit.ly/2PzuQ15 Horizen (ZenCash) propose 51% fix w/ dPoW - http://bit.ly/2xOIea2 HoriZEN (ZenCash) featured on Forbes - http://bit.ly/2yf5VsY Komodo KMD dPoW 51% attack solution - http://bit.ly/2NGf9TX Mining Rig Parts IN STOCK on Amazon - http://geni.us/WQd7cCs VoskCoin Patreon - https://www.patreon.com/VoskCoin VoskCoin Facebook - https://www.facebook.com/VoskCoin/ VoskCoin Reddit - https://www.reddit.com/r/voskcoin/ VoskCoin Discord Server Invite - https://discord.gg/FGGmS2z VoskCoin Twitter - https://twitter.com/VoskCoin VoskCoin Instagram - https://www.instagram.com/voskcoin/ VoskCoin Official Donation Addresses, support appreciated! BTC - 12PsgKuhcJrEqJbD3oMN7rcEcuyqyqRznL ETH - 0xDEe6A2ae293F8C58Ef71649658344BbF382b6e70 ZEC - t1ZoVF5t75NahSAfuwpcyHA8uzkPyocXpJZ ZEN - znb1iNFP6VctF2AhXLXtMsSjP7emvYDmeXR Loki - LScbLXmws9RA4SXVz5GhGm3N2YfKShw6MQGeyAjYc3bE5nYHUw3UUWxgKGN8kCnWQkfZEGN1PBxX7Zky3aVJSpGxTZTuDLB XMR - 484HoyS4h2fenvLKQkuUV7FwnJaGK8LMX43tiJ3UZdVU53d2MxFiQ1jbSfyorsXZVs1SvoPVh4nipjd7b4GVgFGmCgygdpV Doge - DHgX7vJjBsmYcB1GgubGtu3TVJkqQgCG6B We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to http://Amazon.com and affiliated sites. #Cryptocurrency #Horizen #VoskCoin
Views: 7477 VoskCoin
The Block: 51% attacks on smaller networks
 
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51% attack refers to an attack on a blockchain by a group of miners controlling more than 50% of the network's mining hashrate, or computing power. The attackers would be able to prevent new transactions from gaining confirmations, allowing them to halt payments between some or all users. They would also be able to reverse transactions that were completed while they were in control of the network, meaning they could double-spend coins. This is happening on smaller networks. Be careful. Chief Investment Officer Henrik Andersson shares his thoughts. www. apollocap.io www.twitter.com/ApolloCapitalAU www.linkedin.com/company/apollo-capital
Views: 33 Apollo Capital
INTERMEDIATE CRYPTO TERMS TO KNOW!  ASIC MINER, 51% ATTACK, PROOF OF WORK vs STAKE, ARBITRAGE
 
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Hey Altcoin Daily Team, Today I wanted to go over some intermediate cryptocurrency terms. If you already know these terms that's GREAT! You are an expert! I am just a normal guy. On slow days, I like to learn all I can about cryptocurrency. Like. Subscribe. **Not advice. Just opinion. ASIC MINER, 51% ATTACK, PROOF OF WORK vs STAKE, ARBITRAGE, bitcoin, blockchain, decentralized,
Views: 372 Altcoin Daily
Electroneum Shocking News - Bitmain's 51% Attack? - ASIC MINERS?!
 
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Keep Your funds safe! Buy A Hardware Wallet Here! https://www.ledger.com?r=cc19 Let me know if anything was wrong, Electroneum might have been/might be under a '51% attack', what it is and how it works I'll explain in the video. Bitmain's asic miners might be at work here. - https://www.reddit.com/r/Electroneum/comments/88wbkv/electroneum_is_probably_under_a_51_attack_right/ - https://www.investopedia.com/terms/1/51-attack.asp - https://blockexplorer.electroneum.com/ - https://getmonero.org/2018/03/28/a-scheduled-protocol-upgrade-is-planned-for-April-6-2018-03-28.html Discord link : https://discord.gg/GC59pgZ In here are also some nice free crypto trading calls. Video for results: https://www.youtube.com/watch?v=fHsTjVD7_i8 You can follow me on twitter : https://twitter.com/TheDustyBC Join Binance!: https://www.binance.com/?ref=23056213 To enter the giveaway, comment something nice, like the video and be subscribed! You can buy/try profit trailer on their site: - https://profittrailer.com/pt/DustyBC/ Safe Hardware Wallet: https://www.ledgerwallet.com/r/cc19 Buy Stuff With BTC Here: https://purse.io/?_r=KEP5Pa Free btc every hour (PAYING): - https://freebitco.in/?r=7257596 $10 Free bitcoin! - https://www.coinbase.com/join/59754a6f9cdd9a00a7a8f21c Awlays be careful with investing. Please do not use more money than you can lose. Where I buy coins: - https://hitbtc.com/?ref_id=5a079487e97f1 - https://www.cryptopia.co.nz/Register?referrer=dustyBC Mining : - Genesismining USE THIS CODE FOR 3% OFF : ZC2PGJ - https://hashflare.io/r/3F080FF7-DustyBC (3% Extra) Other Investments: - USI TECH: https://dustybc.usi-tech.info/ Disclaimer: I am not a financial advisor nor am I giving financial advice. I am sharing my biased opinion based off speculation. You should not take my opinion as financial advice. You should always do your research before making any investment. You should also understand the risks of investing. This is all speculative based investing. random tags don't pay attention to this fatfunds.me, fat funds, fatfunds, laser.online, bitpetite scam, control finance deposit, control finance review, bitconnect scam, bitconnect tutorial, hyip monitor 2017, best hyip monitor, hyip monitor, bitmount, laser online, bitwest, bitcoinxl, bitpetite, ambis, crypto solutions, aurum bank investment, aurum bank, bitgate, bitlake, microhash, control finance scam, control finance invest, bitconnect investment, control finance, getfreebitcoin, game of bitcoins make money online, work, paypal 2017, hack paypal money 2017, how to get money, how to, how to make money, free money get, paypal hack money, paypal 2016, earn paypal money, free money, how to get free paypal money, paypal hack 2017, earn money, get free money, how to get, how to get paypal money, earn money online, make money online fast, paypal money, paypal, paypal hack, free paypal money, paypal free money, paypal gift card, how to make money online, legitimate work at home jobs, work at home jobs data entry, work at home jobs for moms, 5th harmony work from home, work at home no fee, make money, how to get free paypal, home jobs, online job, internet careers, paypal money adder 2017, legit work from home jobs, legit work at home jobs hyip, hyip scam, xabo, cryptocurrency trading, cryptocurrency mining, cryptocurrency onecoin, cryptocurrency ethereum, cryptocurrency exchange rates, cryptocurrency list 2016, top cryptocurrency list, cryptocurrencies list, top cryptocurrencies 2017, top cryptocurrencies, mlm hyip, mlm program, hyip review, cryptrade, questra, kingways, goldmanfg, sean walters, razzleton, skyllex, hyip bedeutung, hyip erklärung, briefkastenfirma, hyip deutschland, hyip positiv, hyip negativ, hyip sicher, hyip echt, hyip verarsche, hyip blödsinn, hyip real, softwarexchange, hyip betrug, hyip erfolg, hyip nutzen, hyip erklärt, was ist hyip, dustybc, dusty, dusty bitcoin , dusty bitconnect, 22.8 milllion dollar bitcoin mansion bought, laser.online, bitcoininvestclub bitcoin invest club chain.group. giveaway money 0.1btc 0.001 btc ltc lte zec eth btc laser.online scam fatfunds fat fund fatfunds scam fat fund scam free coins ICO hextracoin westerncoin regalcoin glasscoin elektracoin how to get free bitcoin, bitcoins, This is a way to show you how to make free bitcoin, working , why are you reading this? Top 5 hyips december 2017
Views: 9427 DustyBC
Russia Buying Bitcoins and ETC 51% Attacked!
 
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#Bitcoin #Russia #ETC Checkout the latest news on why Russia is buying so much Bitcoin, ETC doing the 51% attack, and Cardano rolling out some new tech! Web: https://www.tradecryptolive.net Facebook: https://www.facebook.com/groups/TradeCryptoLive/ Twitter: SIGNALS - https://twitter.com/TCLSignals Twitter: LATEST NEWS FEED - https://twitter.com/TCLFirePit GET LEARNT OR GET BURNT! Want to keep up on the news? Trade Crypto Live's Fundamental Team has 24 hour coverage and posting on our website, Facebook, and Youtube! Come join us!00:10 - EBA Proposal to EU 02:04 - Russia Moving Billions into Bitcoin 04:23 - Cardano PoS with Shelly Release in Q1 2019 05:52 - ETC 51% Attack 06:48 - ETC Market Reflection 07:49 - SlowMist and ETC "Looking into it" 10:38 - The Report - Multiple ReOrg during 51% Attack Confirmed
Views: 332 Trade Crypto Live
Bitcoin 51% attack - Bitcoin gaining another regulated exchange!!
 
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Just wanted to give CLEARER information on WHY CHINA CANNOT PERFORM A 51% attack on BTC. PLUS, we have crazy crazy bullish news for cryptocurrency. Thanks for watching. Tip jar below. BTC 13qF5ovjByDtFyGX1hYLA7uvhXj1BDH2KX LTC LcdKQ9JSAZRuypVtevhbna7hVo8hHf5UoD Just launched Patreon for detailed insider info! https://www.patreon.com/mrkristof RECOMMENDED CRYPTO EXCHANGES: If your looking to start buying alt coins Binance IS THE BEST altcoin exchange out there. Please join Binance using this link: binance.com/?ref=10263251 Kucoin exchange is the fastest up and comer and has coins exclusive to it you cant find anywhere else! kucoin.com/#/?r=28ucr NEW KID ON THE BLOCK THAT UTILIZES ATOMIC SWAPS altcoin.io?kid=KPHCS BUY A NANO LEDGER S HARDWARE WALLET ledgerwallet.com/r/49c8 CONNECT WITH ME: Add me on Telegram: @mr_kristof Add me on Snapchat: mr_kristof Find me on Instagram: mr_kristof Add me on Twitter: mr_kristof007 Add me on Xbox Live: VoxiKnight Find me on DTube: d.tube/#!/c/cryptokristof Read my blog on Steemit: steemit.com/@cryptokristof DISCLAIMER: THIS IS NOT FINANCIAL ADVICE AND I AM NOT A FINANCIAL ADVISER. AND THESE ARE SIMPLY MY OPINIONS #BitcoinMining #BTC #Bitcoin
Views: 4063 Mr_Kristof
Hijacking Bitcoin: Routing Attacks on Cryptocurrencies
 
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Hijacking Bitcoin: Routing Attacks on Cryptocurrencies Maria Apostolaki (ETH Zürich) Presented at the 2017 IEEE Symposium on Security & Privacy May 22–24, 2017 San Jose, CA http://www.ieee-security.org/TC/SP2017/ ABSTRACT As the most successful cryptocurrency to date, Bitcoin constitutes a target of choice for attackers. While many attack vectors have already been uncovered, one important vector has been left out though: attacking the currency via the Internet routing infrastructure itself. Indeed, by manipulating routing advertisements (BGP hijacks) or by naturally intercepting traffic, Autonomous Systems (ASes) can intercept and manipulate a large fraction of Bitcoin traffic. This paper presents the first taxonomy of routing attacks and their impact on Bitcoin, considering both small-scale attacks, targeting individual nodes, and large-scale attacks, targeting the network as a whole. While challenging, we show that two key properties make routing attacks practical: (i) the efficiency of routing manipulation; and (ii) the significant centralization of Bitcoin in terms of mining and routing. Specifically, we find that any network attacker can hijack few ( less than 100) BGP prefixes to isolate ~50% of the mining power—even when considering that mining pools are heavily multi-homed. We also show that on-path network attackers can considerably slow down block propagation by interfering with few key Bitcoin messages. We demonstrate the feasibility of each attack against the deployed Bitcoin software. We also quantify their effectiveness on the current Bitcoin topology using data collected from a Bitcoin supemode combined with BGP routing data. The potential damage to Bitcoin is worrying. By isolating parts of the network or delaying block propagation, attackers can cause a significant amount of mining power to be wasted, leading to revenue losses and enabling a wide range of exploits such as double spending. To prevent such effects in practice, we provide both short and long-term countermeasures, some of which can be deployed immediately.
The Attack on Ethereum Classic
 
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The Attack on Ethereum Classic: Hackers may have just stolen $1 million from the Ethereum Classic blockchain in a “51%” attack “On 1/5/2019, Coinbase detected a deep chain reorganization of the Ethereum Classic blockchain that included a double spend,” according to application security engineer Mark Nesbitt. “In order to protect customer funds, immediately paused movements of these funds on the ETC blockchain. Subsequent to this event, we detected 8 additional reorganizations that included double spends, totaling 88,500 ETC (~$460,000).” However, Ethereum Classic developers were quick to respond to the allegations, claiming that a mining pool was responsible for some of the suspicious behavior, having accounted for more than 50 percent of the network’s hash rate and engaging in “selfish mining.” In a Tweet by the official ETC account, the developers contend that ASIC manufacturer Linzhi was in the process of testing new ethash machines,more than 50 percent network hash rate as opposed to being a direct attempt at a 51 percent hack. tweet also states that “double spends (were) not detected,” contradicting some the details in the Coinbase report.Summarized from several articles about Cryptocurrency Ethereum Classic is under attack ethereum classic ethereum classic wallet ethereum classic news ethereum classic to idr ethereum classic explorer ethereum classic algorithm ethereum classic reddit ethereum classic coinbase ethereum classic mining ethereum classic difficulty ethereum classic future ethereum classic to usd ethereum classic twitter ethereum classic forecast ethereum classic investment trust ethereum classic faucet ethereum classic labs ethereum classic fork ethereum classic price prediction 2019 ethereum classic github ethereum classic hashrate ethereum classic analysis ethereum classic address ethereum classic api ethereum classic added to coinbase ethereum classic airdrop ethereum classic asic ethereum classic aud ethereum classic and ethereum ethereum classic ath ethereum classic and iot ethereum classic advantages ethereum classic app ethereum classic address lookup ethereum classic adoption ethereum classic asic miner ethereum classic all time high ethereum classic asic resistant ethereum classic a good investment ethereum classic a good buy ethereum classic block explorer ethereum classic buy ethereum classic buy or sell ethereum classic bitcointalk ethereum classic blockchain size ethereum classic block time ethereum classic binance ethereum classic block explorer api ethereum classic blog ethereum classic bull run ethereum classic buy or not ethereum classic better than ethereum ethereum classic barry ethereum classic breakout ethereum classic benefits ethereum classic chart ethereum classic calculator ethereum classic cooperative ethereum classic current price ethereum classic crash ethereum classic coingecko ethereum classic closing ethereum classic cloud mining ethereum classic coinbase listing ethereum classic contract address ethereum classic chain ethereum classic callisto ethereum classic ceo ethereum classic cost ethereum classic converter ethereum classic chain id ethereum classic circulating supply ethereum classic coin news ethereum classic client ethereum classic dapps ethereum classic development ethereum classic dag size ethereum classic discord ethereum classic dead ethereum classic december 2018 ethereum classic drop ethereum classic dev team ethereum classic difference ethereum classic difficulty bomb ethereum classic dying ethereum classic dao ethereum classic dapps list ethereum classic dag file size ethereum classic down ethereum classic docker ethereum classic download ethereum classic donation ethereum classic difficulty graph ethereum classic etc ethereum classic euro ethereum classic erc20 ethereum classic exchanges ethereum classic etf ethereum classic ethereum ethereum classic explorer api ethereum classic events ethereum classic earn ethereum classic explained ethereum classic etherscan ethereum classic euro price ethereum classic erc223 ethereum classic eur ethereum classic explorer github ethereum classic end of 2018 ethereum classic ether wallet ethereum classic etc price prediction ethereum classic etc news ethereum classic forum ethereum classic foundation ethereum classic future value ethereum classic forecast 2019 ethereum classic fees ethereum classic falling ethereum classic foxconn ethereum classic free mining ethereum classic free ethereum classic full node ethereum classic fund ethereum classic faucet list ethereum classic fork block ethereum classic features ethereum classic fork 2018 ethereum classic future 2019 ethereum classic geth ethereum classic gas ethereum classic graph ethereum classic grayscale ethereum classic good investment ethereum classic gbp ethereum classic games ethereum classic gemini ethereum classic gas calculator ethereum classic good or bad ethereum classic growth #Cryptocurrency #ETC #Trade
Views: 2681 Mau Jadi Apa Lagi
What is 51% attack or double spend attack? Can Bitcoin be hacked?
 
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Following is a book that literally changed my life. It is called "7 Habits of highly afffective people". Following is a link for this book https://amzn.to/2KDzV9h What is 51% attack or double spend attack? Can Bitcoin be hacked? In this video I will be explaining about 51% attack or double spend attack. This video will answer if a block chain can be hacked or not? Below is the narration that I used in this video. A wants to buy a car from B, and agreed to accept bitcoins for the car. Now A wants to send 5 bitcoin to B to buy the car A sends 5 bitcoin to B by entering receiver’s address, then this transaction is put into pool of unconfirmed transactions. Miners who have computational power select these transactions(let’s say the above transaction is picked) to make them into a block of transactions To add this block of transactions to the blockchain, they need to find the solution to a very difficult mathematical problem. We all know that bitcoin follows proof of work consensus mechanism. Proof of work is to solve a very difficult mathematical problem and rest of miners accept this work. The more computational power a miner has, the better his chances to find a solution compared to other miners As soon as a miner has found a solution, he will broadcast it to the other miners and they will only accept it if all transactions inside that block are valid according to the existing record of transactions on the blockchain. There is a possibility that the miner(let us suppose A) who found the solution may not send it to other miners in the network to agree on consensus and rather can create a fork of the existing blockchain. This leads to two versions of the blockchain One is the right version which is being followed by all miners and the other one is followed by corrupted miner The corrupted miner goes on creating blocks on his version of that blockchain and is not broadcasting it to the rest of the network. The truthful miners do not choose the corrupted chain as it hasn’t been broadcasted to them In the truthful version of blockchain, the transaction from A to B is complete and B receives the 5 bitcoins sent by A. In return A receives his luxurious car. Meanwhile, A does not include his transaction in the corrupted version of his blockchain. Now he still has his 5 bitcoins in this version of blockchain Now he is trying to solve the mathematical problem himself and creating blocks without broadcasting them to the entire network but adding them to the corrupted chain he has started. Now blocks are being added to both the chains, in one case the block being verified by all miners and other case block being verified by only A This is where the trouble starts. The blockchain follows a model of democratic governance that is by following the longest chain. It takes this approach because it is obvious that majority adds blocks to their version of the blockchain faster than the rest of the network. So longer the chain, blockchain takes it as the truthful version of the chain There is a race between two chains one truthful and other untruthful chain A will now try to add blocks to his isolated blockchain faster than the other miners add blocks to truthful blockchain. As soon as he reaches to the position where A’s version of blockchain is longer than truthful blockchain, he broadcasts it to the rest of the network The rest of the network will now detect that A’s version of the blockchain is actually longer than the one they were working on, and they are forced to move to this chain following the blockchain governance A’s corrupted blockchain is now considered the truthful blockchain, and all transactions that are not included on this chain will be reversed immediately. A not only has spent his Bitcoins on buying a car from B, but also is now once again in control of those Bitcoins. A can spend them again This is a double-spend attack. It is commonly referred to as a 51% attack because the malicious miner will require more hashing power than the rest of the network combined (thus 51% of the hashing power) in order to add blocks to his version of the blockchain faster, eventually allowing him to build a longer chain.
Views: 534 Crypto Krishna
51%  ( majority )  hash power attack in bitcoin ! what is double spend ? monopoly of blockchain
 
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There are many misconceptions regarding 51% attack or majority hash power attack in bitcoin ( or other similar cryptocurrencies ) Also what is double spend attack ? How it works ? what it can lead to ? The monopoly of blockchain if some hacker gets majority hash power ! The myths vs reality video ! can the hacker modify bitcoin protocols ? Can he activate his own BIP - bitcoin implementation proposal ? Can he generate new bitcoins on his own or change supply of bitcoins ? What all majority hash power attack can lead to and what it can not lead to ! All these things will be cleared in this video . The current video was next part of this video : https://www.youtube.com/watch?v=LRR2-ibMqPM #bitcoin
Views: 1004 Hacks And Security
BTC Reversal Confirmed? | ZEN Cash 51% Mining Attack | Microsoft Buys GitHub
 
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Download Audio Episodes of the Trader Talk Live Here: http://bit.ly/CSTraderTalkLivePodcast 🚀Want to join the Cryptosomniac Advantage? http://bit.ly/CSAdvantage 🌝🌙🌕Join our Discord Server, and get a taste of the Moon Lounge! 🌝 https://discord.gg/beKnBjk Checkout our Crypto Influencer Profile: https://socialbook.io/#/influencer/cryptosomniac?share=1 🤖Want to try the Crypto Hopper Trading Bot? Sign up via this link: http://bit.ly/CSAHopper 🤑 Head over to the NUMBER 1 site in Cryptocurrency: https://www.cryptosomniac.com/ 😃 Please Remember To Like & Subscribe! https://goo.gl/de1648 👍 Thank You Very Much For Watching! 💰 Learn How To Get Started In Cryptocurrency and Join The New Economic Movement Today! https://www.udemy.com/cryptosomniac/?couponCode=YOUTUBE 🤘Schedule A 1-On-1 Session With Me, Money Back Guarantee! Screen Sharing, Portfolio Management, Technical Assistance. https://goo.gl/Cs59ZC 🚩Join Cryptosomniac's (The Markets Don't Sleep, Neither Do We) Group! https://business.facebook.com/Cryptosomniac-959746107498411/?ref=your_pages 📈Follow my technical analysis over at Trading View: https://www.tradingview.com/u/Cryptosomniac/ Follow Cryptosomniac on Twitter: @cryptosomniac Follow Jason on Twitter: @cryptosinewave Follow Sneh on Twitter: @crypto_bhatt 🔑__A MUST HAVE__ ►Ledger Nano S (Bitcoin+Ethereum+More Hardware Wallet): https://goo.gl/V51CQR ►Hardware Wallet Superstore (5$ Off) https://goo.gl/Bhp3EA 💻FOLLOW ME HERE: ►Instagram: https://goo.gl/quDxhd ►Twitter: https://goo.gl/m3FXnm ►Steemit https://goo.gl/NKrzaD Multistreaming with https://restream.io/ #bitcoin #ethereum #cryptocurrency #blockchain Some of these links may be affiliate links, meaning if you click and purchase something, we may receive a small commission at no additional cost to you. We only recommend companies and products we personally use, any commissions help to pay for content creation. Thanks! We never do sponsored content without disclosing it! #bitcoin #crypto #cryptocurrency #ethereum #BTC #ETH Disclaimer Information provided by Cryptosomniac, LLC is not intended to be utilized in making any financial decisions and are not a solicitation, nor recommendation to buy, hold, and/or sell a particular product, digital asset, or ICO. Cryptosomniac, LLC website, newsletter, email communications, and discussion groups/chats should be used at your own risk. ​ Opinions expressed by Cryptosomniac, LLC are based on personal experience and do not claim to guarantee any results, nor do they imply a recommendation. Before utilizing any ideas or strategies, make to sure contact a professional financial adviser, tax professional, attorney or law firm as Cryptosomniac, LLC. is not, and does not claim to be an investment advisory firm, financial advisors, tax professionals, lawyers and neither are they affiliated with them. The information in this communication is produced for informational purposes only and should not be disclosed to any other person. It may not be reproduced in whole, or in part, nor may any of the information contained therein be disclosed without the prior consent of Cryptosomniac, LLC. You can access a full review of our disclaimers and terms of services Here: https://www.cryptosomniac.com/terms-of-services/
Views: 2530 Cryptosomniac
Researchers Claim Bitcoin’s Blockchain Can Be Secured Even if 51% of Miners Are Malicious
 
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Andrew Quentson for Cyrpto Coins News Source: https://www.cryptocoinsnews.com/researchers-bitcoin-blockchain-secured-inspite-of-51-attack/ -Video Upload powered by https://www.TunesToTube.com
Views: 240 Crypto Camp
Ethereum Governance, Bitcoin Legality/ Tax In India And Bitcoin Gold 51% Attack
 
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Bitcoin Donations Address: 1Dp1CgxPskzCnSrFHcVeYVTQat5PiHRSHV Ripple (XRP) Donation Address: rLEPja8B7Z8p5epyfv5fhkFqngQ8zDgLsg Litecoin Donation Address: Lh7dbMcXHTxaEAKg4tigKxoXCikceU4ZnM Ethereum Donation Address: 0xf04Ae476bE26B08Bb2B616B7ef1Fc936478B1136 -------------------------------------------------------------------------------- HashFlare Cloud Mining: https://hashflare.io/r/C061C08E ------------------------------------------------------------------------------------- Sign up and buy on Coinbase to receive $10 for Free! https://www.coinbase.com/join/529b4566229f2d548e000092 --------------------------------------------------------------------------------- Open An Account With Binance! https://www.binance.com/?ref=22170588 --------------------------------------------------------------------------------- Genesis Mining Discount Code! Receive 3% off of your Genesis Mining Contract Instantly! uDWPVB Simply post the above code into the website and receive an instant 3% rebate! -------------------------------------------------------------------------------- Follow me On Facebook ! https://www.facebook.com/TheModernInvestor https://www.youtube.com/channel/UC-5HLi3buMzdxjdTdic3Aig --------------------------------------------------------------------------------- XRP Transaction Cost And Coin Burn: https://ripple.com/build/transaction-cost/ Is Ripple Centralized?: https://ripple.com/insights/how-we-are-further-decentralizing-the-ripple-consensus-ledger-rcl-to-bolster-robustness-for-enterprise-use/ ------------------------------------------------------------------------------------------------------- Photo Credit To: https://specials-images.forbesimg.com/imageserve/703686736/960x0.jpg?fit=scale
Views: 9866 The Modern Investor
Do Ethical 51% Attacks Help or Hurt Cryptocurrency?
 
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A person who calls himself Geocold attacked Bitcoin Private the other day with a 51% attack to demonstrate how easy it was. Do you think these kind of attacks help cryptocurrency? Referenced: Hacker Livestreams 51% Attack on Bitcoin Private - https://news.bitcoin.com/hacker-livestreams-51-attack-on-bitcoin-private/ Crypto 51% Comparison Table - https://www.crypto51.app/ Bitcoin Private on Twitter - https://twitter.com/bitcoinprivate Be sure to leave a comment below and give your opinion on this topic. Also, if you haven't already subscribed, please click the subscribe button so you stay up to date with my latest cryptocurrency videos. Kevin OBVIOUS DISCLAIMER IS OBVIOUS: I am not a financial advisor. My opinions are my own and it is the responsibility of everyone to do their own research for every coin they invest in. SafeCoin ------------- In June 2018 I joined the SafeCoin project https://safecoin.org/ Find out why at https://www.youtube.com/watch?v=Qt6Hu356Kbo Buy Cryptocurrency -------------------------------- Exchange USD, GBP, EUR, and more, to Bitcoin and other popular Cryptocurrencies. CoinBase - https://www.kevinmuldoon.com/go/coinbase Cryptocurrency Wallets -------------------------------------- Protect your cryptocurrency with hardware wallets. Ledger Nano S Amazon USA - https://amzn.to/2HHzxlm Amazon UK - https://amzn.to/2HY8tTj Trezor Amazon USA - https://amzn.to/2raFJMu Amazon UK - https://amzn.to/2FXs9k6 KeepKey Amazon USA - https://amzn.to/2JFWzto Amazon UK - https://amzn.to/2K0Amqs Buy HashPower --------------------------- Don't have a mining rig? Don't worry, you can purchase hashpower from others and use their equipment to mine the coins you want. NiceHash - https://www.kevinmuldoon.com/go/nicehash Mining Rig Rentals - https://www.kevinmuldoon.com/go/miningrigrentals Crypto Exchanges ------------------------------------------------- A Selection of exchanges I have used and trust. SafeTrade - https://safe.trade/ (Beta) Binance - https://www.kevinmuldoon.com/go/binance LiveCoin - https://www.kevinmuldoon.com/go/livecoin HitBTC - https://www.kevinmuldoon.com/go/hitbtc Kukoin - https://www.kevinmuldoon.com/go/kucoin Nanex - https://nanex.co/ --- Connect With Me --- Website: https://www.kevinmuldoon.com Twitter: https://twitter.com/KevinMuldoon Facebook: https://www.facebook.com/kevinmuldoondotcom Google+: https://plus.google.com/+KevinMuldoon/
NiceHash Lyra2Rev2 Mining update 51% Attack on Verge Network causing increased payouts? 05/31/2018
 
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Are the recent 51% attacks on the Verge network the cause for short term increases in NiceHash pay rates on the Lyra2Rev2 algorithm...?
Views: 467 GrifFungin
Japanese calligraphers as bitcoin miners and the 51% attack
 
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I thought I would try again to explain the 51% attack using an allegory rather than just technical words. This description is based on the Zen Koan, "The First Principle" (read it here - https://tinyurl.com/y3apt7rs - it's short), with calligraphers as miners, merchants as bitcoin users and the ledgers posted on a billboard in the marketplace. I hope this makes more sense to you non-engineering types.
Views: 1 Chainfrog
Asic Miner Talk Episode 2, S11,Z9,D9,S9,IBELINK, BitcoinGold 51% Attack
 
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***MY SOCIAL MEDIA LINKS*** https://www.bitchute.com/profile/uWlxmQ9GEeOU/ https://d.tube/#!/c/juanzo74 https://steemit.com/@juanzo74 https://twitter.com/jtsuprastar https://www.facebook.com/groups/101578363947107/ https://discord.gg/p9X5egy ***MY SOCIAL MEDIA LINKS*** If you have any questions email me at [email protected] ***REFERRAL LINKS *** Join Coinbase. Buy $100 of Bitcoin, Ethereum, or Litecoin with US Dollars and we'll both get $10 FREE BITCOIN!https://www.coinbase.com/join/599ef536e5702300b335f840 Join Hashflare Cloud Mining https://hashflare.io/r/123CC493 Join Kucoin Exchange https://www.kucoin.com/#/?r=1evH8 Join Binance Exchange https://www.binance.com/?ref=10929673 Join Coss Exchange https://sso.coss.io/api/invite/4EIKMTLUQX Join ICO Sydnicate for great deals https://icosyndicate.org?howheard=3277 ***REFERRAL LINKS***
Views: 1353 Juanzo74 Latin Crypto
51 attack — how to hack bitcoin | Bitcoin Private case
 
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51 attack can be a threat to all 2000 cryptocurrencies which exist in the blockchain industry. Today Luis and Stan explain in plain language what 51 attack is. A range of altcoins including Vertcoin, Bitcoin Gold and Monacoin underwent the attack of hackers and suffered major losses. But NakamotoJedi’s attention was drawn by Bitcoin Private BTCP. Investigation by CoinMetrics proves that someone hiddenly mined 2.04 million BTCP when it appeared during the bitcoin hard fork. In dollars it was $3.9 million. Obviously, Bitcoin Private cryptocoin has suffered from 51 attack. NakamotoJedi has arrived at a conclusion that any blockchain can be hacked, even Bitcoin! it’s only about money. And how do you think, is BTC hackable? To have the better understanding of the crypto market, use the latest trading strategies on a new prediction service by Exrates. With it you’ll know everything about pumps and dumps! Prediction Service: https://predictionlab.exrates.me/ Community: https://t.me/exrates_community NakamotoJedi cryptocurrency news channel – your source of the most relevant bitcoin news. And subscribe to NakamotoJedi social media, cause there is always something exclusive for you: https://NakamotoJedi.com https://twitter.com/NakamotoJedi https://facebook.com/NakamotoJedi/ https://t.me/cryptoconsultinginfo https://www.reddit.com/r/NakamotoJedi/ https://medium.com/@NakamotoJedi Any collaboration proposals? Mail to [email protected] NakamotoJedi — Your Jedi Master in Blockchain and Cryptocurrencies!
Bitcoin Price Crash, Bitmain IPO Fail, Dash 51% Vulnerable
 
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Your Daily Session for Tuesday January 10th includes: Market crash: https://www.coindesk.com/bitcoin-price-slips-below-3-8k-as-bullish-bets-tank My 2019 and beyond price predictions: https://youtu.be/CKQPtUs04-4 About Hal Finney: https://en.wikipedia.org/wiki/Hal_Finney_(computer_scientist) Bitmain Fail: https://bitcoinist.com/bitmain-fire-ceo-jihan-wu-bitcoin-cash/ ETC 51% Attack Funds: https://www.ccn.com/ethereum-classic-51-attack-blockchain-security-researchers-reveal-full-implications/ Dash Miner Has 51% Hash: https://www.ccn.com/dash-cryptocurrency-single-wallet-owner-possesses-51-of-hashrate/ Beam/Mimblewimble Critical Vulnerability: https://www.coindesk.com/beam-announces-critical-vulnerability-in-mimblewimble-cryptos-wallet SUPPORT THE SHOW! Check out my new website! http://btcsessions.ca/ BTC Sessions MERCH https://teespring.com/stores/btcsessions Buy or Spend Bitcoin in Canada via Bull Bitcoin/Bylls: https://bullbitcoin.com/ referral code: 88ebabebf91c4b5a40247ac2889f0393614418dab6 Buy a Ledger: https://www.ledgerwallet.com/r/faca Buy a Trezor: https://shop.trezor.io/?offer_id=10&aff_id=1088 If you value my work and would like to send me a tip, they are always appreciated! BITCOIN 3NZjB2Fkz6FzHtqDsxJEdWVeeFQfSttK9X LIGHTNING lnbc1pwr8whppp5dj72rpekxzuw5u4898exvjypgzfzf28h67ny0dxjr9jh6g9j6qcsdqu2askcmr9wssx7e3q2dshgmmndp5scqzysxqrrss25ssxus52hvr9fnwsjtvgk376euns37pgnqhu2ss0gegtesmhl2jn2xer0hm4ngqry8s04qtdfpqtsyf3vjr0rs4ahgs7lpxj6u2xycqt7z9zw PAYNYM +polishedband886
Views: 824 BTC Sessions
Can Bitcoin Survive a Difficulty Crash?
 
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The bitcoin mining difficulty has seen three consecutive significant declines over the past adjustments, putting it at risk of a 51% attack. How serious is this risk, and what can we expect for the future? Check out the current bitcoin mining difficulty stats: https://bitcoinwisdom.com/bitcoin/difficulty --- This episode is sponsored by Americas Cardroom, the most trusted online poker site. Fund your account AND claim your winnings using your favorite cryptocurrency!   Make your first deposit using any cryptocurrency to get 200% deposit bonus.   US players welcome! Play TODAY: http://ow.ly/NEzd30guKzU --- About the show: One Minute Crypto is among the fastest-paced bitcoin shows in the universe. We cover everything on blockchain technology: walkthroughs, tutorials, news, and more. Check us out at http://oneminutecrypto.com. Music: http://bensound.com
Views: 332 Chronos Crypto
Crypto News June 3: ZenCash 51% attack, IOTA's Qubic plan, Open Air GPU Mining may be illegal
 
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ZenCash 51% attack https://blog.zencash.com/zencash-statement-on-double-spend-attack/ AEON’s fork was successful https://www.reddit.com/r/CryptoCurrency/comments/8o89y9/aeons_anti_asic_fork_successfully_happened_at/ Qubic details announced https://qubic.iota.org/ Open air GPUs may be illegal https://blockexplorer.com/news/large-gpu-mining-farms-lte-interference/ Crypto friendly town http://www.abc.net.au/news/2018-06-03/australias-first-digital-currency-friendly-town/9828306 =========================== I'm not a financial adviser. Do your own research. Full disclosure, I own a lot of coins. My holdings: https://goo.gl/Vjn9iK Do not simply buy what I buy (I've made a lot of bad choices) #sellout Ledger Nano S is the hardware wallet I use and recommend: https://ledgerwallet.com/r/c241 Recommended Exchanges - Coinbase: https://coinbase.com/join/59ebf3c17be14a00f92091b8 - Binance: https://www.binance.com/?ref=15811261 Twitch: https://www.twitch.tv/HardlyDifficult Twitter: http://twitter.com/HardlyDifficult Steemit: https://steemit.com/@hardlydifficult Tips \o/ BTC: 3FQdCDmZcXXE8psTfazXxHKsdaLsXgxfWs ETH (incl any ERC20): 0x7A23608a8eBe71868013BDA0d900351A83bb4Dc2 LTC: MGF4vG8QT68otdbKT1ZjpqmFmkir67Wnjk NEO (incl any NEP5): AKSB636yR6wi4ivM7kJX3i999u3JGVgp5A DASH: XcCCFMgbNmCHiNEj1EbNGvSQBcRM8VCNNM BAN: ban_1597i1ybctywb37n5oikw79jyrrj7ocndaqad4foay861yeb1afppy3zxebz NANO (0.1 Nano minimum): xrb_1uhsc177pmcnhu41htd1nm8w91gptbkya149ct54qg1rxu7aog6ti1tqcmxe For business inquiries: [email protected]
Views: 939 Hardly Difficult
Bitcoin Cash Hard Fork - 51% Attack is a Bluff | EOS Airdrops
 
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Get Free BetDice Token https://betdice.one/?ref=wickedcrypto EOSBET Interactive Airdrop https://dice.eosbet.io/?ref=wickedcrypto EOS Jacks https://eosjacks.com/wickedcrypto Get Brave Browser, earn Basic Attention Token https://brave.com/wic407 Zks Airdrop https://zks.one/ Earn Trybe Tokens http://trybe.one/ref/6105/ BSV, The Worst Fork Ever https://www.trustnodes.com/2018/11/16/bsv-the-worst-fork-ever Calvin Ayre and Craig Wright Allegedly Plan to Attach BTC, ETH, All Cryptos https://www.trustnodes.com/2018/11/12/calvin-ayre-and-craig-wright-allegedly-plan-to-attack-btc-eth-all-cryptos Infiniverse https://www.infiniverse.net/ Be wise. Take control of your money. wickedly crypto https://wickedlycrypto.com Exchanges Get Cryptos on Binance ►► https://www.binance.com/?ref=10878772 Get Cryptos on Kucoin ►► https://www.kucoin.com/#/?r=E4joxz Get Cryptos on Bibox ►► https://www.bibox.com/signPage?id=111... Get Cryptos on Huboi ►► https://www.huobi.br.com/en-us/topic/... Get Cryptos on Cobinhood ►► https://cobinhood.com/home?referrerId... My Favorite Hardware Wallets Ledger Nano S https://www.ledgerwallet.com/r/7a35f Trezor https://trezor.io/?a=wickedlycrypto.com Follow me on twitters ►► https://twitter.com/wickedlycrypto Donations are appreciated Bitcoin 37iVjm3X4MqC4wKg3vVVeLrNPTvpijtV9t Ethereum/ ERC 20 tokens 0x0c2e50bd4CcC5632aa09DDb6b07ec6c04057Fb2c Litecoin LWPi44jntGu9Wi7XpXMoFjkky31j7F1ys5 NEO/NEP5 Token AbgzecWT2pnBhSha1UAm3qMq4ru7tZzSqY EOS Account wickedcrypto #wickedlycrypto #cryptocurrency #crypto #airdrop #airdrops #bitcoin #btc #cardano #eosdapps #dApps #giveaway #hardfork #bitcoincash #ethereum #eos #eosbet #bitcoinsv #bitcoinabc #betdice #dicebet $BTC $ETH $EOS $BCH $ADA
Views: 395 Wickedly Crypto
Bitcoin gold 51% attack
 
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Cryptos with less hashing power are risky to hold
Views: 606 MGTOW SADHGURU

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