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Bitcoin Blockchain Innovations: Sidechains
 
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Thinking about purchasing a Ledger Nano Hardware Wallet? Browse their official website: https://www.ledgerwallet.com/r/67ef Want to join coinbase to begin your crypto journey? Here’s a link to get free $10: https://www.coinbase.com/join/558828dc34383271a500003b Step up your game and Check Out Binance too: https://www.binance.com/?ref=10080191 Join the Robinhood app and invite your friends to Robinhood and win free stock. Here's my invite: http://share.robinhood.com/heidic1 Find me on Steemit: www.steemit.com/@heiditravels Twitter: @blockchainchick Instagram: @hheidiann If you’re looking for an app that tracks the price of BTC & ETH and many other coins, check out the CoinView App: https://play.google.com/store/apps/details?id=br.com.freeflowt.coinview LINKS FOR ADDITIONAL READING FOR THIS VIDEO & ALL INFO IN TEXT DOWN BELOW At first glance, sidechains may seem like another layer of complexity that is best left to the professionals, but they can make blockchain tech more accessible and customizable for developers who want to explore different possibilities and applications for the Bitcoin blockchain. And also allow for alt coins and Bitcoin to scale- Remember Lightning Network? They could also one day allow for cryptos to interact with each other, thus opening the door for so many possibilities. Understanding Blockstream: https://thecontrol.co/understanding-blockstream-25af2b6f0084 So Blockstream funds the development of Bitcoin Core, which is the main Bitcoin network client software. Blockstream is a blockchain technology company that also boasts itself as being the originator of side chains. Whether or not that’s true, they were at least one of the first and still a major player that is pursuing this big idea. https://blog.blockchain.com/tag/blockstream/ Let’s break down what a sidechain is. In laymen’s terms, sidechains run parallel to a main blockchain, like bitcoin’s blockchain for example. They use a two-way peg, meaning you can move your bitcoin from the main bitcoin blockchain, to the sidechain, and then back again. This is done by essentially locking away your bitcoin from the main blockchain while it is in use on the sidechain, and they are then released once you prove they are no longer being used on the sidechain. The first side chain is called Elements Alpha. It’s a tesnet where developers can utilize the open source code to contribute to the project and discover ways to improve the bitcoin blockchain. Other projects for side chain implementations include the likes of Rootstock. The developers at Rootstock, or RSK have announced at consensus 2017 the release of Ginger, which is their open sourced testnet. Ginger is aimed at providing more functionality to the Bitcoin Network like smart contracts, increased scalability and a new revenue stream for miners. http://media.rsk.co/rsk-announces-the-global-release-of-ginger-the-open-source-testnet/ https://www.cryptocompare.com/coins/guides/what-is-rootstock/ As always in crypto land, it’s not always sunshine and roses, there are still some kinks to work out with side chains until they can be considered ideal. One of the arguable weak points of sidechains is the fact that federations are a select few who ultimately call the shots and determine if/when the coins you use between the main blockchain and the sidechain are locked up and released. This is a centralization of the whole system, and whoever is behind the sidechain will determine who is included in its federation. Trusting a dozen or so individuals to authorize all transactions can be seen as a major security flaw. One other weak point is the fact that sidechains will need it’s own miners. This could pose a problem when considering that these miners will need to be monetarily incentivized. One way to fix this is by implementing merge mining. T his is the process of allowing two different crypto currencies based on the same algorithm to be mined simultaneously. It allows low hash powered crypto currencies to increase the hashing power behind their network by bootstrapping onto more popular crypto currencies. https://www.cryptocompare.com/mining/guides/what-is-merged-mining-bitcoin-namecoin-litecoin-dogecoin/ I’m sure that there are Bitcoin maximalists out there who see this development of side chains for Bitcoin as a nail in the coffin for Ethereum. Because sidechains have the potential to provide Bitcoin with the ability to integrate smart contracts, this does seem to take an edge away from Ethereum in terms of services provided. However, I will always believe in the robust development team behind Ethereum and their ability to work together to constantly produce innovative new projects. So don’t say goodnight to Ethereum. Instead, I’d like you to consider how side chains can open the door for different cryptocurrencies to work together and take advantage of their strengths.
Views: 6633 Crypto Tips
Bitcoin Sidechains & SPV Proofs
 
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# Blockstream Sidechain Proposal: https://blockstream.com/sidechains.pdf # RSK Bitcoin Mainnet Sidechain w/ Solidity EVM https://media.rsk.co/bamboo-mainnet-beta-release-v0-4-0-is-here/ # Criticisms of Sidechain security by Peter Todd: 1. SPV proof security is weaker than full blockchain verification 2. Sidechain mining via merge mining tends towards large mining pools and centralisation https://www.reddit.com/r/Bitcoin/comments/2424x1/peter_todd_explainins_why_sidechains_are_insecure/
Views: 1675 James C.
Bitcoin Backed Altcoins, Side Chains
 
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Bitcoin Backed Altcoins, Side Chains - Bitcoin and Cryptocurrency Technologies Part 10 - Altcoins and the Cryptocurrency Ecosystem Hundreds of altcoins, or alternative cryptocurrencies, have been started, either to fix Bitcoin's perceived flaws or to pursue different goals and properties. We'll look at everything that goes into an altcoin and how they interact with Bitcoin.
Views: 170 intrigano
OneLedger's David (CEO) & Matt (TA) chat with BCB about their Universal Blockchain Protocol
 
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BlockchainBrad chats with Oneledger CEO David Cao and Tech. Advisor Matt Niemerg about their Universal Blockchain Protocol Enabling Cross-ledger Access through Business Modularization. That's a mouthful! But the key words are Universal protocol! Key Features: Enterprise Blockchain Solution Powerful Consensus Engine Highly Customizable SDK Scalable And Reliable The Architecture OneLedger enables you to focus building your business application through OneLedger modularization tools, which will communicate with OneLedger protocol using its API gateway. This mechanism will make your business application interact with different public and private blockchains synchronously through corresponding side chains implemented in OneLedger platform. The Consensus OneLedger defines a three-layer consensus protocol to enable more effective integration of different blockchain applications. Business logic can be implemented by the first layer – a configurable role-based consensus protocol leveraging hierarchical grouping similar to the structure of Merkle Tree. The side chain consensus protocol can move consensus traffic from the main chain with public consensus to the side chain with high performance and efficiency. OneLedger block structure enables the synchronization and reference between the three-layer consensus.
Views: 1499 BlockchainBrad
Crusher of the Month: ælf (ELF) - Multi-Chain Parallel Computing Blockchain
 
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ELF is a blockchain project that aims to create a "Linux eco-system" for blockchain. As of January 9, 2018, It has a circulating market cap of $610 million and is ranked as the #67 most valuable cryptocurrency. Full report by Crush Crypto: https://crushcrypto.com/aelf-crusher-jan-18/ PDF of the presentation: https://crushcrypto.com/wp-content/uploads/2018/01/CrushCrypto-Crusher-of-the-Month-aelf-ELF.pdf Download the free ICO Guide which contains 6 simple steps for analyzing any ICOs to find the winning projects: https://crushcrypto.com/youtube/ Note: This is not a paid review. We do not offer promotional or advertising services. Our content is based on our own research, analysis and personal opinion. _______________________________________ In our Crusher of the Month series we will select a coin or token each month that we have high conviction in. Here are some reasons why we selected ælf (ticker: ELF) for our January 2018 Crusher of the Month: #1: Hidden gem that is under the radar Not many people know about aelf because the project did not have a public ICO. It raised 55,000 ether through a private placement with leading VCs such as FBG Capital, Draper Dragon, Blocktower, AlphaBit, and others. Because aelf did not have a marketing campaign like most ICOs, many investors have not heard of the project or know what the project does. With so many institutional investors on board, we can have assurance that the team is qualified to carry out the project. #2: Rich feature of the blockchain While it is still too early to tell whether aelf will be successful, it strives to include many features that are highly desirable for the next generation of blockchains. It will contain the below main features: - Introduces the concept of main chain and multi-layer side chains to handle various commercial scenarios. One chain is designed for one use case, distributing different tasks on multiple chains and improve processing efficiency. For example, ticket issuance is of high frequency and a high volume of transactions per second in the system is desirable; digital legal contracts, on the other hand, require high security and reliability. - Enables aelf to communicate with external blockchain systems via messaging, e.g. Bitcoin, Ethereum. They interact with each other via the main chain in the form of Merkle tree and verification through external information input. The main chain contains the index of the system boundaries. Therefore, aelf does not seek to replace existing blockchains but rather aims to complement them. - Permits parallel processing for non-competing transactions and cloud-based services. During the process of Block formation, nodes assign transactions to different groups based on mutex of the transactions. Transactions within a group will be processed in sequence, while all groups will be processed simultaneously. - Enables scalable performance as computational power increases. The aelf kernel enables each node to operate on a cluster of computers. This means when more computational power joins the aelf ecosystem, it not only enhances system security but also grows transaction speed proportionally. - Permits stakeholders to approve amendments to the protocol, including redefining the consensus protocol; permits side chains to join or exit from main chain dynamically based on consensus protocol, therefore introducing competition and incentive to improve each side chain. The mainnet is scheduled to launch in May 2018, so we believe the token provides good value right now before the launch of mainnet. _______________________________________ Disclaimer The information in this video is for educational purposes only and is not investment advice. Please do your own research before making any investment decisions. Cryptocurrency investments are volatile and high risk in nature. Don't invest more than what you can afford to lose. Crush Crypto makes no representations, warranties, or assurances as to the accuracy, currency or completeness of the content contained in this video or any sites linked to or from this video.
Views: 19374 Crush Crypto
Open Blockchains for Cashless Developed Economies
 
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In this talk, Andreas looks at how cashless countries like Norway could benefit from Bitcoin and the blockchain ecosystem, such as open access to and flexibility of payment options, and a stable store of value independent of national interests, on a global scale. This talk took place at The Nordic Creators' Community (@MESHnorway) for Oslo Blockchain Day on April 25th 2017 in Oslo, Norway: https://www.meetup.com/blockchangers/events/230837354/ RELATED: Bitcoin & Blockchain in Norway - https://youtu.be/5ODDCx6VL2Y Blockchain vs. Bullshit - Thoughts on the Future of Money - https://youtu.be/SMEOKDVXlUo The separation of money and state - https://youtu.be/jGmtRA9S7_Y Beyond National Money - Zurich March 2016 - https://youtu.be/V_RS9Lh_rBY The Killer App: Engineering the Properties of Money - https://youtu.be/MxIrc1rxhyI Design for the disabled and disempowered - https://youtu.be/VlcHyl_rPVM The oxymoron of national blockchains - https://youtu.be/qSIBFBq9tRs How is fungibility tied to privacy? - https://youtu.be/VuI-8EwqIS8 A voluntary alternative to mandatory currencies - https://youtu.be/5ogv3Eya9nQ Andreas M. Antonopoulos is a technologist and serial entrepreneur who has become one of the most well-known and well-respected figures in bitcoin. Follow on Twitter: @aantonop https://twitter.com/aantonop Website: https://antonopoulos.com/ He is the author of two books: “Mastering Bitcoin,” published by O’Reilly Media and considered the best technical guide to bitcoin; “The Internet of Money,” a book about why bitcoin matters. THE INTERNET OF MONEY, v1: https://www.amazon.co.uk/Internet-Money-collection-Andreas-Antonopoulos/dp/1537000454/ref=asap_bc?ie=UTF8 MASTERING BITCOIN: https://www.amazon.co.uk/Mastering-Bitcoin-Unlocking-Digital-Cryptocurrencies/dp/1449374042 [NEW] MASTERING BITCOIN, 2nd Edition: https://www.amazon.com/Mastering-Bitcoin-Programming-Open-Blockchain/dp/1491954388 Subscribe to the channel to learn more about Bitcoin & open blockchains! If you want early-access to talks and a chance to participate in a monthly LIVE Q&A with Andreas, become a patron: https://www.patreon.com/aantonop Videography: Jon Ramvi Music: "Unbounded" by Orfan (https://www.facebook.com/Orfan/) Outro Graphics: Phneep (http://www.phneep.com/) Outro Art: Rock Barcellos (http://www.rockincomics.com.br/)
Views: 17071 aantonop
Lecture 10 — Altcoins and the Cryptocurrency Ecosystem
 
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Tenth lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: http://bitcoinbook.cs.princeton.edu/ In this lecture: * Short History of Altcoins * Interaction between Bitcoin and Altcoins * Lifecycle of an Altcoin * Bitcoin-Backed Altcoins, “Side Chains”
Blockchain vs. Bullshit: Thoughts on the Future of Money
 
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In this talk "Blockchain vs. Bullshit - Thoughts on the Future of Money," Andreas outlines the necessary criteria that will help you distinguish blockchains from bullshit, and why the goal of developing this technology should not be "banking the unbanked" but rather de-banking all of us. This keynote talk took place at the Blockchain Africa Conference on March 2nd 2017 at the Focus Rooms in Johannesburg, South Africa: http://blockchainafrica.co/speakers/andreas-m-antonopoulos/ TOPICS: The hype and empty promises around "blockchain" 2:30 Reconsidering info security, research in applied cryptography 4:45 Blockchains vs. databases 7:13 The essence of Bitcoin: revolutionizing trust 8:33 Open blockchains are the only ones that matter 10:24 Censorship resistance and other important characteristics 13:12 Criteria: blockchain or bullshit? 14:05 Fundamentally changing the allocation of trust 15:45 Permissioned "distributed ledgers" are boring & insecure 16:43 Hey Wall Street, Anonymous is coming for your keys 21:48 Promising opportunities, solving the unsolvable problems 23:06 The 3 elements to success in this industry 24:50 The necessary steps to mature out of infancy 27:44 QUESTION & ANSWER: Hot vs. cold wallets - https://youtu.be/Aji_E9sw0AE The revolution in trust - https://youtu.be/iWfpxB3HZOY RELATED: Blockchain for Beginners - https://youtu.be/i9nUMvpT2rM How to get people to care about security - https://youtu.be/Ji1lS9NMz1E Welcome to TrustNet - https://youtu.be/Rrj8sjHJthU Hardware, Software, Trustware - https://youtu.be/Etyjc1JdmFU Initial coin offerings (ICOs) - https://youtu.be/Q5R8KuxV4A0 What are the most exciting recent developments? - https://youtu.be/bCG5og_LwZY Trust, promise of value, and intrinsic utility - https://youtu.be/Cxc9ybot9oM The oxymoron of national blockchains - https://youtu.be/qSIBFBq9tRs Private chains misunderstand the fundamental value of blockchains - https://youtu.be/haKVaGHKQJM Andreas M. Antonopoulos is a technologist and serial entrepreneur who has become one of the most well-known and well-respected figures in bitcoin. Follow on Twitter: @aantonop https://twitter.com/aantonop Website: https://antonopoulos.com/ He is the author of two books: “Mastering Bitcoin,” published by O’Reilly Media and considered the best technical guide to bitcoin; “The Internet of Money,” a book about why bitcoin matters. Subscribe to the channel to learn more about Bitcoin & open blockchains; click on the red bell to enable notifications about new videos! MASTERING BITCOIN, 2nd Edition: https://amzn.to/2xcdsY9 Translations of MASTERING BITCOIN: https://bitcoinbook.info/translations-of-mastering-bitcoin/ THE INTERNET OF MONEY, v1: https://amzn.to/2ykmXFs THE INTERNET OF MONEY, v2: https://amzn.to/2IIG5BJ Translations of THE INTERNET OF MONEY: Spanish, 'Internet del Dinero' (v1) - https://amzn.to/2yoaTTq French, 'L'internet de l'argent' (v1) - https://www.amazon.fr/Linternet-largent-Andreas-M-Antonopoulos/dp/2856083390 Russian, 'Интернет денег' (v1) - https://www.olbuss.ru/catalog/ekonomika-i-biznes/korporativnye-finansy-bankovskoe-delo/internet-deneg Vietnamese, 'Internet Của Tiền Tệ' (v1) - https://alphabooks.vn/khi-tien-len-mang MASTERING ETHEREUM (Q4): https://amzn.to/2xdxmlK Music: "Unbounded" by Orfan (https://www.facebook.com/Orfan/) Outro Graphics: Phneep (http://www.phneep.com/) Outro Art: Rock Barcellos (http://www.rockincomics.com.br/)
Views: 275634 aantonop
Q&A - How Inter-Blockchain Communication Works on EOS
 
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In our Q&A series, we gather the questions most asked on Telegram, Reddit, Twitter, SteemIt, etc... and try to provide the community with succinct, precise and technically accurate answers. In this episode, Alexandre walks us through how inter-blockchain communication works on the EOS network. Ways to connect with EOS Canada: * https://github.com/eoscanada * https://twitter.com/eos_canada * https://steemit.com/@eos-canada * https://www.eoscanada.com/blog * https://t.me/EOSCanada on Telegram
Views: 1686 EOS Canada
Dr. Tomicah Tillemann: "Rise of Blockchain and Its Global Adoption" | Talks at Google
 
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Dr. Tomicah Tillemann is the Chairman of the Global Blockchain Business Council, a co-founder of the Blockchain Trust Accelerator, and a member of the Advisory Board of the BitFury Group, a leading full-service blockchain company. He is also the Director of the Bretton Woods II program at New America, where he and his team work with the world's largest asset owners to reduce risk and volatility through strategic investments in social impact and development. Between 2010 and 2014, Dr. Tillemann served as a Senior Advisor for Civil Society and Emerging Democracies to Secretaries of State Hillary Clinton and John Kerry. After the recent craze around blockchain technology and the insane growth in the valuation of cryptocurrencies, many of us are wondering about the future of blockchain. Does the technology have broader potential to impact the mainstream economy, government and institutions, or is it going to remain a domain of hackers and financial speculators? Dr. Tillemann offers a unique perspective with his vast experience in both blockchain and civic institutions, and his work to connect the two. He sits down with Googler Jaka Jaksic and they discuss a range of topics, from technology to politics. More about Dr. Tillemann here: https://www.newamerica.org/our-people/tomicah-tillemann/
Views: 7472 Talks at Google
WHAT IS BLOCKCHAIN / BLOCKCHAIN CERTIFICATION / HOW TO GET BLOCKCHAIN COURSE CERTIFICATE
 
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Block Chain Professional Certification Become Certified Blockchain Professional Today!!! Contact: Email: [email protected] Phone: +91 7989349590 The technology most likely to change the next decade of business is not the social web, big data, the cloud, robotics, or even artificial intelligence. It’s the blockchain, the technology behind digital currencies like Bitcoin. Blockchain has the potential to change the way we buy and sell, interact with government and verify the authenticity of everything from property titles to organic vegetables. Blockchain is a meta-technology that has infinite possibilities waiting to be explored. SSBI Institute is proud to offer the first, comprehensive, self-paced, Blockchain Certification course. The Blockchain Certification course is made up of 10 self-study learning modules. After each module, the student is tested and must score an 80% or higher to move on to the next module. Complex topics like hashing, mining, consensus, proof of work, proof of stake, RPCA, proof of proof, PBFT, Segregated Witness, Side Chains, etc. are explained through a very graphical approach. Over 1,000 animations are in these modules to make diagrams come to life and keep the attendees focused on the most important point of the moment. There is even a slow-motion, instant replay to help cement the idea of how Immutability is attained through Blockchains! What Does It Take? ONLINE SELF STUDY Administered Through an Interactive Learning Management System 10 MODULES 10 Online Sessions Quiz at the End of Each Module FINAL EXAM Pass the Final Exam of 300 Points, and Get Quallified CERTIFICATION After Final Exam Become a Certified Blockchain Professional MODULES: What is Blockchain? How do BlockChain Work? Identity & Transactions: Gaining Consensus: Practical Byzantine Fault Tolerance (PBFT) and Proof of Stake: Other Proofs of Consensus: Proof of Proof, Segregated Witness, and Sidechains: Smart Contracts & Oracles: Comparision of Popular Blockchains: Sample Applications and the Future of Blockchains: Price: In Association with: BlockChain Online. Contact for the Referral Link: +91 7989349590 Certified Blockchain Professional Fee: 15,000/- INR (We accept payments through Credit/Debit and Internet Banking only.) Duration: 45 Days Type: Online, Self-paced, Self-study Minimum Quallification: Graduation (From any Recognize University) Admissions: Open (Limited Seats) Why With US: Most of the Institutes charging 20,000 rs and we 15,000 rs Only Contact for the Referral Link: +91 7989349590 Once you pay 15,000 rs after Certification you will receive 1000rs CASH BACK. Lucky Winner will get 15,000 Rs CASH BACK**conditions apply** ***Once you enroll you need to send your payment confirmation with out fail to email [email protected] & whats app no: +91 7989349590 for CASH BACK OFFERS*** -~-~~-~~~-~~-~- Please watch: "What is BlockChain? How to get BlockChain Certification" https://www.youtube.com/watch?v=IsF6J6sLjqI -~-~~-~~~-~~-~-
Views: 1213 Vikas JioCoin
APEX(CPX) AMA with Jimmy Hu (Ask Me Anything) - TrueBlocks
 
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AMA with CEO of APEX (CPX) and ChinApex Jimmy hu in Seoul. - Bonus clip 37:22 - To read more on the APEX coin whitepaper https://goo.gl/YAC4e6 APP / Wallet / DEX 00:00 - 02:13 [Intro] 02:13 [Will the DEX only be between Apex’s mainchain and the enterprise side chains? Or will it be interoperable with other blockchains? Are there plans to have a fiat gateway for the wallet?] 05:14 [What are some of the dApps you’d like to see built on the Apex Network blockchain, to show off its competitive advantage?] 07:36 [Gamification is mentioned in your updated whitepaper as an incentive for interaction with consumers and enterprises. Why have you chosen this?] Blockchain (technical) 08:56 [Can you explain the reason for using DPoS on mainnet and PoS on the sidechains?] 10:38 [Will you support cold storage options (such as a Ledger device) or 2FA in the app?] 11:09 [If a brand decides to join Apex’s ecosystem, would they need to establish at a side chain? Can you explain to the everyday user what a side chain is?] 13:38 [Will the data connector be usable on the initial Neo blockchain?] 14:25 [Can the voters and supernodes be explained in detail and with examples of each tier? Do CPX holders need to keep their wallet or computer running 24/7 in order for them to be able to stake (vote with) their CPX?] 16:05 [What is a voter and how will the tier system work to reward CPX holders? What is a supernode and can anybody host a supernode?] Chinapex (operational) 18:04 [Can you tell us the nature of the meet with Luxembourg government ministers at Apex HQ? How could governments or other non-enterprise organisations make use of Apex?] 19:51 [Are there any household names amongst the clients who have expressed interests in the pilot? 20:24 [How often will you update your github repository?] 21:10 [Let’s say I earned 100 CPX rewards at a time when a single CPX token was worth $1 each. A few months has passed and now that CPX token is worth $3 each. Will my rewards value increase from $100 to $300 and will the brands have to honor that amount?] 23:12 [How is he balancing family and being a CEO of a company?] APEX (marketing) 25:53 [What is the marketing plan to raise awareness of the Apex Network Blockchain?] 27:38 [Do you have any confirmed major consumer brands that we will be able to see in the beta app? Can the community test the app before launch?] 30:03 [Can you give an example of how a company will use the Apex Network blockchain and how it will benefit consumers?] 31:00 [When are you coming to Amsterdam?] 31:35 [If a sidechain (POS) is compromised through a 51% attack by a malicious party does it affect the other sidechains or mainchain? What steps can be taken in order to ensure a sidechain is sufficiently decentralised and "safe"?] 33:48 [Why list CPX on LBank first? Did it perform as you expected? Are there more exchanges coming?] ## The First Meet up in Seoul 'APEX SHOW' ## https://www.youtube.com/watch?v=3AL2viDBAcg https://www.youtube.com/watch?v=MBG6ktWrboQ https://www.youtube.com/watch?v=YCsmaDlgIQ0&t=2674s ## APEX (CPX) ## https://apex.chinapex.com/ ## Trueblocks ## Homepage : https://trueblocks.co.kr Facebook : https://www.facebook.com/TEAM.TrueBlocks Instagram : https://www.instagram.com/trueblocks contact us [email protected]
Views: 1700 Trueblocks
Azure Blockchain – Create and deploy multi-party applications with Workbench : Build 2018
 
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Blockchain is a disruptive technology trend that enables the fiercest of competitors to collaborate without trusting each other. It uses a secure, distributed ledger to establish a shared view of a cross-organizational business process and can track the movement off assets across company borders. Azure is building a blockchain platform for creating, configuring, and querying blockchain-enabled smart contracts that leverage both “traditional” cloud middleware and a suite of new Azure capabilities to support blockchain development and is introducing a developer tool, Azure Blockchain Workbench to vastly simplify development and accelerate time to value for those getting started with blockchain. Create a Free Account (Azure): https://aka.ms/c9-azurefree
Views: 2954 Microsoft Developer
Lecture 10.2 – Interactions Between Bitcoin and Altcoins [Bitcoin and Cryptocurrencies]
 
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A lecture from the Coursera course Bitcoin and Cryptocurrency Technologies, as taught by Arvind Narayanan, Joseph Bonneau, Edward Felten, Andrew Miller, and Steven Goldfeder of Princeton University. Enroll in the Coursera course at https://www.coursera.org/learn/cryptocurrency. Check out a free draft of the textbook at https://d28rh4a8wq0iu5.cloudfront.net/bitcointech/readings/princeton_bitcoin_book.pdf.
Views: 24 Colin McDonnell
What is BlockChain? How to get BlockChain Certification
 
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Blockchain Professional Certification Call: 7989349590 Email: [email protected] Become Certified Blockchain Professional Today!!! The technology most likely to change the next decade of business is not the social web, big , the cloud, robotics, or even artificial intelligence. Its the blockchain, the technology behind digital currencies like . Blockchain has the potential to change the way we buy and sell, interact with and verify the authenticity of everything from property titles to organic vegetables. Blockchain is a meta-technology that has infinite possibilities waiting to be explored. SSBI Institute is proud to offer the first, comprehensive, self-paced, Blockchain Certification course. The Blockchain Certification course is made up of 10 self-study learning modules. each module, the student is tested and must score an 80% or higher to move on to the next module. Complex topics like hashing, mining, consensus, proof of work, proof of stake, RPCA, proof of proof, PBFT, Segregated Witness, Side Chains, etc. are explained through a very graphical approach. Over 1,000 animations are in these modules to make diagrams come to life and keep the attendees focused on the most important point of the moment. There is even a slow-motion, instant replay to help cement the idea of how Immutability is attained through Blockchains! ONLINE SELF STUDY Administered Through an Interactive Learning Management System 10 MODULES 10 Online Sessions Quiz at the End of Each Module FINAL EXAM Pass the Final Exam of 300 Points, and Get Quallified CERTIFICATION Final Exam Become a Certified Blockchain Professional Modules: What is Blockchain? How do BlockChain Work? Identity & Transactions Gaining Consensus Practical Byzantine Fault Tolerance (PBFT) and Proof of Stake Other Proofs of Consensus Proof of Proof, Segregated Witness, and Sidechains Smart Contracts & Oracles Comparision of Popular Blockchains Sample Applications and the Future of Blockchains Price: In Association with: BlockChain Online. Contact for the Referral Link: Certified Blockchain Professional : 15,000/- INR (We accept payments through Credit/Debit and Internet Banking only.) Duration: 45 Days Type: Online, Self-paced, Self-study Minimum Quallification: Graduation (From any Recognize University) Admissions: Open ( Seats) Why With US: Most of the Institutes charging 20,000 rs and we 15,000 rs Only Contact for the Referral Link: Once you pay 15,000 rs Certification you will receive 1000rs CASH BACK. Lucky Winner will get 15,000 Rs CASH BACK**conditions apply** ***Once you enroll you need to send your confirmation with out fail to email Any One above 18years, IT Professionals, Software EMp,Housewifes,Work From Home,Part time Income
Views: 79 Vikas JioCoin
BTC News - PR: ShipChain Using Blockchain to Change the Shipping & Logistics Market
 
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This is a paid press release, which contains forward looking statements, and should be treated as advertising or promotional material. Bitcoin.com does not endorse nor support this product/service. Bitcoin.com is not responsible for or liable for any content, accuracy or quality within the press release. January 1 will be the start of the Public Sale for ShipChain, the project that will use blockchain to change the shipping & logistics market. ShipChain encompass all methods of freight, and will include an open API architecture that can integrate with existing freight management software. Simply put, it's a fully integrated system across the entire supply chain, from the moment a shipment leaves the factory, to the final delivery on the customer's doorstep; trustless architecture, and transparent blockchain smart contracts.The movement of goods has a significant and growing influence on the daily lives of people around the world. According to a market report published by Transparency Market Research, "The market’s global value was $8.1 trillion in 2015, and is expected to grow to $15.5 trillion by 2023 , making it one of the largest industries on the planet. The industry is currently 10% of the United States GDP. Today, the supply chain has serious bottlenecks. The lack of a unified platform prevents the various players from interacting efficiently. Most of the participants in the supply chain use outdated ways to track their shipments. Given that upwards of 65% of the value of a company’s products or services is derived from its suppliers and its supply chain, utilizing older highly ineffective systems results in tremendous amounts of wasted time, resources, and money. ShipChain was established to address the most significant problems facing the logistics industry today. The fully integrated system will track across the entire supply chain-from the moment it leaves the factory, field, or farm-to delivering the finished product to the customer’s doorstep; a trustless system, and transparent blockchain contracts. The ShipChain system uses an Ethereum smart contract that can be used by anyone to orchestrate a shipping escrow on the distributed ledger. The overall shipment completion will be stored on the main Ethereum blockchain, and to keep costs low, individual tracking waypoints and load data can be stored and verified in an associated side-chain operating on the ShipChain Protocol, such as the one ShipChain Foundation.” Large partners will be able to operate their own ShipChain side-chains, with aid from ShipChain Foundation. Public sale will be held in January 2018. 29.17 million SHIP tokens will be sold.It is planned to raise approximately $10 million in ETH. $0.342 per token is the ICO price. Company website:  White Paper (EN/CN/RU/ES/KR/JP):  Contact Email Address [email protected] This is a paid press release. Readers should do their own due diligence before taking any actions related to the promoted company or any of its affiliates or PR: ShipChain Using Blockchain to Change the Shipping & Logistics Market BTC News is the world's premier 24/7 news feed covering everything bitcoin-related. ‎About Bitcoin News, How to Calculate Bitcoin ... · ‎Bitcoin for Beginners ‎Op-Ed
Views: 226 Bitcoin News
BlockRx™: Innovating Pharma with the Blockchain
 
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BlockRx™ is a series of initiatives by iSolve which leverages the Blockchain and iSolve’s Advanced Digital Ledger Technology™ (ADLT™). The platform is a comprehensive solution to fully integrate Life Science Researchers, BioPharma, Medical Device Manufactures, and Healthcare Providers to improve Patient Outcomes. #BlockRxToken BlockRx™: The Pharmaceutical Blockchain of Value Our solution will be the Ecosystem for BioPharma Companies and Patients to acquire the visibility and traceability needed to remain compliant with global regulations, improve patient engagement and ensure better healthcare outcomes. Our solution will revolutionize the way Pharma, Patients and Healthcare Providers interact. By realizing new streams of revenue, managing costs and providing secure and simple access to client data, our Pharma Ecosystem will enhance Drug Development, Clinical Trials, Drug Supply Chain, and Patient Outcomes. Visit our Website: https://www.blockrx.com/ Facebook: https://www.facebook.com/blockrx/ Twitter: https://twitter.com/BlockRxProject Linkedin: https://www.linkedin.com/company/blockrx/ Reddit: https://www.reddit.com/r/BlockRX/ Slack: https://goo.gl/forms/Wwl1zFLNIgUPvGnt2 Steemit: https://steemit.com/@blockrx/
Views: 6925 BlockRx Project
MASTER CARD INTEGRATING BITCOIN- UPDATES ON $MFT$ OLT$EXC$GOCHAIN- HINDI
 
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https://www.cnbc.com/2018/07/17/bitcoin-above-7000.html Mastercard introduces a patent to manage "fractional reserves of blockchain currency." While no products have been brought to market, the technology could speed up blockchain transactions. Bitcoin bull Tom Lee says this is good news as it validates cryptocurrency as a form of transaction. GoChain is live and ready to use at 1300tps. Deploy your DApps and smart contracts today to get 100x the performance of Ethereum. Mainframe is the platform for decentralized applications. Resistant to censorship, surveillance, and disruption, the Mainframe network enables any application to send data, store files, manage payments, run tasks, and more. With the exception of a catastrophic asteroid event or an aggressive alien invasion, the Mainframe network is simply unstoppable. We build with five fundamental principles as our guide OneLedger enables you to focus building your business application through OneLedger modularization tools, which will communicate with OneLedger protocol using its API gateway. This mechanism will make your business application interact with different public and private blockchains synchronously through corresponding side chains implemented in OneLedger platform Telegram Announcement- https://t.me/cryptointelligenceindia Steemit- https://steemit.com/@cryptointindia Twitter: https://twitter.com/nirajhodler My ICOs Performance Sheet- https://docs.google.com/spreadsheets/d/1fHaKytYdDrbrPJyCpIh1aJY0xnRduJu07FKYvVW-Nes/edit#gid=0 Telegram: https://t.me/joinchat/EU9FphD6P8vjjdiT3uHmow Donate to support our channel Donate Ethereum & ERC20- 0x6ae8E98a28FCc146aa574EcC24FB0FbfF92223BF Donate NEO &GAS/NEP5- AS3y2JL2o3b7dEroykkd8Hy7rirWsHZ5tz BTC- 32ek3CCWmb2ChU5CGrHz25zyvQuWmD8bXf BITCOIN CASH- qqtscteprwr68dgathcaapcs9r2dfc8we5uzan2u9x LTC- MTtQNGmNXCmRav5gipCnxDgUmwWovBMZJ3 Disclaimer: None of this is financial advice. Investments can go up and down with cryptocurrencies being an especially volatile market. Always do your own research and invest only what you can afford to lose.
OneLedger, the universal blockchain protocol - CoinInfo.News
 
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Find out more about OneLedger on their website: https://oneledger.io Hello everyone! This is Maura, the Last Black Unicorn from Coin Info News! Today, I will explore OneLedger, the universal blockchain protocol that enables cross-ledger access through business modularization. According to their White Paper, OneLedger is a universal blockchain protocol that enables cross-ledger access through Business Modularization. This mechanism will enable your business application to interact with different public and private blockchains synchronously through corresponding side chains implemented in OneLedger platform. Join our Telegram channel: https://t.me/CoinInfoNews Read more: https://coininfo.news/video-oneledger-the-universal-blockchain-protocol/
Views: 1100 Coin Info News
How to Build a Blockchain Integrated Web Application on Ethereum - Part 1
 
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Get more content like this for FREE at https://www.techmaker.tv. This series is going to teach you how to build a blockchain integrated, web application from scratch. We will start by building a set of Ethereum smart contracts inside of the Truffle Framework with TDD. Once we have developed our smart contracts, we'll build a web app with Ruby on Rails that interacts with it. By working through both sides of the process in a single series, you'll see how to build a complete decentralized application (DApp) from scratch, in-depth. The goal is to keep things simple so that you can see how all of the pieces fit together inside your own projects. That said, this series may be a bit lengthy. This episode dives into setting up Truffle and creating your first smart contract. We build out a voter registration contract as the first piece of a voting system using TDD. Helpful Links: Ethereum https://ethereum.org/ Solidity http://solidity.readthedocs.io/en/v0.4.24/ Truffle http://truffleframework.com/
Views: 700 TechmakerTV
Ouroboros presentation | IACR Crypto-2017
 
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Filmed on location at Crypto 2017, the 37th International Cryptology Conference. The event was held at the University of California, Santa Barbara (UCSB) August 20-24 2017. The academic program covers all aspects of cryptology. The conference is sponsored by the International Association for Cryptologic Research (IACR), in cooperation with the Computer Science Department of UCSB. https://www.iacr.org/conferences/cryp... Developing a secure proof of stake algorithm is one of the big challenges in cryptocurrency, and a proposed solution to this problem won the attention of the academic community. https://bitcoinmagazine.com/articles/iohk-launches-cardano-blockchain-ada-now-trading-bittrex/?utm_content=buffered6c6&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer Several hundred cryptographers from around the world arrived at the University of California Santa Barbara on Sunday for the flagship annual event of their field, Crypto 2017. Over several days, they present cutting edge research for the scrutiny of their peers, while in the evenings they continue discussions with friends and colleagues over dinner on the university campus, with the inspiring backdrop of the Santa Ynez mountains meeting the Pacific ocean behind them. https://iohk.io/press/ Ouroboros, developed by a team led by IOHK chief scientist Aggelos Kiayias, made it through a tough admission process for the prestigious conference. This year, 311 papers were submitted and of those 72 were accepted. Only three papers at the conference were on the subject of blockchain. All three papers were supported by IOHK funding. Speaking after his presentation, Professor Kiayias said: “We’re very happy that we had the opportunity to present Ouroboros at the conference. The protocol and especially its security analysis were very well received by fellow cryptographers.” “Our next steps will be to focus on the next version of the protocol, Ouroboros Praos which improves even further the security and performance characteristics of the protocol.” The Ouroboros protocol stands out as the first proof of stake algorithm that is provably secure, meaning that it offers security guarantees that are mathematically proven. This is essential for a protocol that is intended to be used in cryptocurrency, an infrastructure that must be relied on to carry billions of dollars worth of value. In addition to security, if blockchains are going to become infrastructure for new financial systems they must be able to comfortably handle millions of users. The key to scaling up is proof of stake, a far more energy efficient and cost effective algorithm, and as such this research represents a significant step forward in cryptography. Ouroboros also has the distinction of being implemented – the protocol will be an integral part of Cardano, a blockchain system currently in development. https://iohk.io/research/papers/#XJ6M... https://iohk.io/projects/cardano/ There were two other papers presented at the bitcoin session on Monday. The Bitcoin Backbone Protocol with Chains of Variable Difficulty, was produced by a team of three researchers and included Prof Kiayias. It is a continuation of previous research into Bitcoin, which was itself the first work to prove security properties of its blockchain. A third paper on the subject of bitcoin was presented, Bitcoin as a Transaction Ledger: A Composable Treatment. Other notable talks at the conference included a presentation by John Martinis, an expert on quantum computing and former physics professor at the University of California Santa Barbara, who is now working at Google to build a quantum computer. Leading cryptographers at the conference included Whitfield Diffie, pioneer of the public key cryptography that made Bitcoin possible, and Ron Rivest, Adi Shamir, and Leonard Adleman, who came up with the RSA public-key cryptosystem that is widely used for secure data transmission. https://iohk.io/team/aggelos-kiayias/ https://iohk.io/team/bernardo-david/ https://iohk.io/team/peter-gazi/ -- Input Output See more at: https://iohk.io Get our latest news updates: https://iohk.io/blog/ Meet the team: https://iohk.io/team/ Learn about our projects: https://iohk.io/projects/cardano/ Read our papers: http://iohk.link/paper-ouroboros Visit our library: https://iohk.io/research/library/ In the press: https://iohk.io/press/ Work with us: https://iohk.io/careers/ See more on Cardano: https://iohk.io/projects/cardano/ --
Views: 8119 IOHK
BlockchainBrad chats with Switcheo founder Ivan Poon about a DEX  built on the NEO platform.
 
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BlockchainBrad chats with Switcheo founder Ivan Poon about his Switcheo DEX. But what is it? Switcheo is a Decentralized Exchange (DEX) built on the NEO platform. It allows for the trustless exchange of NEP-5 tokens and may expand to other cross-chain tokens in the future. Switcheo lets you trade any NEP-5 token with NEO and GAS immediately. Trade all NEP-5 Tokens With Switcheo’s Dynamic Call function, new NEP-5 tokens become available to trade as soon as ICO ends. This lets you trade your tokens on demand! Instant Trading and Withdrawals At Switcheo, you can trade directly from your wallet file. No more worrying about deposit times and hidden fees! SWITCHEO ARCHITECTURE: On centralized exchanges, most of the functional logic and data are performed and stored on their own servers. Switcheo’s main operations, however, are mainly executed by a smart contract residing on NEO’s decentralized blockchain. There are 4 core components that make up the Switcheo DEX: A front facing user interface that interacts with the smart contract Custom blockchain nodes to log smart contract events and interactions Off-chain order history database and API Broker smart contract Roadmap: Q1 2018 - Launch of Switcheo DEX for NEO, GAS & NEP-5 (done) Q2 2018 - Launch of QRC20 trading Q3 2018 - Launch of ERC20 trading Q4 2018 - Cross-swap feature 2019 - Launch of trading for top chains Links: https://switcheo.network/
Views: 2102 BlockchainBrad
OneLedger ICO Review: Hello Business, Meet Blockchain
 
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➜ Coin Crunch Mastermind Group: https://www.facebook.com/groups/coincrunch/ ➜ Our telegram channel: https://t.me/coincrunch ➜ Coin Crunch Announcements Channel - https://t.me/coincrunchannoucements ➜ Podcast: https://itunes.apple.com/us/podcast/the-crunch/id1363950785 One of the biggest problems nowadays is the inability for different blockchains to communicate with each other, also known as lack of interoperability. Blockchains operate only within their own ecosystem. That applies to both private(permissioned) and public (permissionless) blockchains. This limits the consumers to choose only one blockchain for their needs. They can’t choose the best of what each blockchain has to offer. Other significant issues that stay in the way of wider integration of blockchain technology are- scalability, interoperability, multi-network deployment for dAPPs, existing legacy systems and more. OneLedger offers a solution for these problems by creating a technological bridge that connects different blockchains, giving the consumers a more complete and optimal experience. This will help with the adoption and integration of blockchain technology in various business applications and products. Enter OneLedger... OneLedger is a cross-ledger agnostic protocol that enables high-performance scaling using a sharded and modified practical Byzantine Fault Tolerant consensus scheme. The OneLedger architecture relies on two core principles: 1) Side chains and 2) business modularization. OneLedger defines a three-layer consensus protocol to enable more effective integration of different blockchain applications.
Views: 2068 Coin Crunch
An introduction to Blockchain with Mark Russinovich - BRK2049
 
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In this session, Mark explains how blockchains work, including how they use hashes, transactions, blocks, and proof-of-work consensus algorithms to build distributed ledgers. He presents the capabilities of some of the most common blockchain networks, then describes how the Confidential Consortium Blockchain Framework addresses their limitations to make blockchains suitable for a wide variety of business consortiums.
Views: 1630 Microsoft Ignite
Incredible Panel Discussion with EOS, Ethereum and Ripple at Blockchain Live
 
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Defining the taxonomy of platforms and working together to ensure a user-led adoption of blockchain technology Predicting the future platform landscape: Blockchain behemoths or agnostic utopias Unpacking the differences: Will platforms suit functions or can one platform serve all? A Panel discussion with: Joseph Lubin Founder ConsenSys Daniel Larimer CTO Block.one Kevin Hobbs CEO The Vanbex Group Marcus Treacher SVP, Customer Success Ripple #BlockchainLive #EOS #Panel (((SUBSCRIBE))) to the channel and spread the good SVK CRYPTO word! *** JOIN HERE... TO GET INTO THE SVK CRYPTO CROWD *** https://t.me/SVKCrowd Follow us on Twitter: https://twitter.com/SVK_Crypto Visit our website: www.svkcrypto.com Email us: [email protected]
Views: 807 SVK Crypto
Disrupting an $8.1 TRILLION Global Market?!?! 8 Facts About ShipChain
 
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ShipChain ICO review! The SHIP token uses blockchain technology for supply chains, transportation, & logistics. Here's what you need to know about ShipChain & the SHIP coin. ShipChain is a platform using blockchain technology aimed at disrupting transportation and logistics by making their processes more secure, effective, and transparent. There are a series of problems outlined in ShipChain’s whitepaper. Bad tracking is one of them because for end-users, a shipping experience can be negatively impacted by fractured tracking without regular and reliable updates. Lack of transparency is another issue they’ve identified, and this comes as a consequence of bad data handling, which can confuse brokers to the point that they don’t know which carrier and driver is carrying the freight. This figure is set to increase in the future, as lack of transparency—combined with bad tracking—can lead to a lack of accountability. Brokers will often withhold information regarding who's moving the cargo, and fragmentation among carriers causes uncertainty regarding the location of cargo at a particular time. A lot of errors in freight are produced by hand-offs and oftentimes, neither side will take responsibility if a container doesn’t get from the ship to the truck. Despite their claims of making freight easier to ship and manage, most of the times they're high maintenance; thus increasing freight costs and decreasing pay for shippers. Using a ShipChain sidechain, the platform aims at unifying shipment tracking across the Ethereum blockchain. Geographic waypoints across each smart contract will be encrypted, with access being granted only to the parties involved. This will not only allow carriers to communicate with ease, but it will also give shippers more visibility across the supply chain. The sidechain will record and publicly validate information regarding waypoints, loads, and basic compliance information. ShipChain also plans on offering decentralized brokerage by enabling carriers to find shipments and route transportation based on factors like fuel use, weather conditions, traffic, distance, and more. The system will generate a smart contract upon pickup and hold payments in escrow until the release conditions are met. The sidechain and main blockchain will track the cargo and monitor its security. Through the use of blockchain technology, the security of assets will also be increased, and every step of the shipping process is accounted for. Every time electronic logs are reported, assets are automatically verified using barcodes or hardware RFID integration (or radio-frequency identification). The platform operates on a trustless concept, as the arrival of particular shipments can be verified through digital escrows that have the encrypted waypoint information and data about the loads. The Ethereum Virtual Machine powers ShipChain's Contracts, which can be duplicated and used to create a shipping escrow on the distributed ledger. The ShipChain Protocol is a fork of the Ethereum software, and will feature side-chains, such as the one implemented by the ShipChain Foundation, called ShipChain Prime. Side-chains can store and verify load data and individual tracking waypoints. Large partners will be able to have their own side-chains and operate them using the ShipChain Protocol. The smart contract is initiated when a shipment order is placed. It will include a hash sum signature of the shipment and all the information surrounding it. This data can be verified by people with a copy of these values on the main Ethereum blockchain. It can additionally be encrypted & stored in a side-chain for more detailed tracking. The contract will be completed on delivery once all waypoints and validations are affirmed. Carrier partners can take data from ShipChain’s tracking system and post it to their websites and systems for broader use, thus contributing to a more unified tracking system. Not only will ShipChain allow open access to its blockchain marketplace, but it will also build the first platform of services on it. It will be called the ShipChain Web Platform, a centralized system for booking and managing freight shipments that will incorporate many types of carriers and forms of transportation. You’ll need to own at least one SHIP token in order to get “ShipChain Membership Status,” which essentially grants you access to the blockchain for the purpose of booking freight or tracking shipments. In accordance with the upcoming Electronic Logging Device mandate from the US Department of Transportation, the team will work with ELD developers in order to achieve its first goal of completing ShipChain’s Track & Trace technology. Disclaimer: This is not financial advice. I absolve myself of all responsibility (directly or indirectly) for any damage, loss caused, alleged to be caused by, or in connection with the use of or reliance on any content, goods or services mentioned in this article. As usual, DYOR.
Overview: aelf (ELF) the Decentralized Cloud Computing Blockchain Network. Should you invest?
 
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Overview: aelf (ELF) the Decentralized Cloud Computing Blockchain Network. Should you invest? Aelf is a decentralized cloud computing blockchain network. The team behind Aelf is trying to create a highly efficient and customizable blockchain OS and become the "Linux system" in Blockchain community. It also interact with other blockchains via chain messaging. The biggest use case of Aelf is the cross chain interaction: Aelf will interact with Bitcoin, Ethereum and other Blockchain systems. Ultimately it will be forming multi-level cross-chain structure based on cross-chain interaction similar to Ark and Polkadot but mostly concentrating on Chinese and Eastern markets. It will also use side chains similar to Ardor and Icon. They will be deployed dynamically and classified depending on the purpose and include asset ownership chains, asset distribution chains and decentralised exchange chains. All Aelf side chains will accept ELF token as storage of value and means of value transfer. It can be transferred across chains that accepts ELF Token. It will be used to pay for resource fees used in the network, things like operating and upgrading of the system, deployment of smart contracts and as transaction fees, and cross-chain data transfer fees. The token will also allow the community to vote on decisions such as introducing new features, electing mining nodes and any type of decisions that should be decided via voting. They are based in China (but might be registered somewhere else obviously). They held an ICO where they raised 55K ETH but that was before ETH was $500. Information about Aelf: https://aelf.io/ Follow me on social media: Telegram: https://t.me/joinchat/F2AEhRGvvSlFITzzGlY3OA Twitter: https://twitter.com/Crypto0Coins Facebook: https://www.facebook.com/crypt0coins/ Steemit: https://steemit.com/@dmae You can also use my referrals: Kucoin referral: https://www.kucoin.com/#/signup?r=E2UdRc Coss referral: https://sso.coss.io/api/invite/XJZ89O9XRU Binance referral: https://www.binance.com/?ref=10136785 Coinbase referral: https://www.coinbase.com/join/580f4ae28bfa31697d9a8f7c Or donate: ETH and ERC20: 0x43d42eeF0952629EA5B384B6283eBd608c02A709 BTC: 36hqDXqFxWBjb5D4U9XxKFLCQXHHwjtQZX LTC: LawVWy6BPAiv8BC7QwqmzroLE5QTP3npzK ETC: 0x19f7359510b1ee73a4552b2b2652fe0b32e35a0a NEO: AHwKiZrUbdZX5pLkixqUHvpKE1js5t8mZ8 DASH: Xrya3sVGzhARZuY6g9zHg3FLB5rCtLMtEy ZEC: t1VG9gvMAhhVMHSQbwmARwUZCxYTBxWEP2a IOTA: 9WWZDDGYS9PVKSUODNFLRJXHWFVXKZICDWBIRJKIEWUFKLD Love you but keep in mind that this is not a financial advice!8
Views: 5511 Crypto Coins
Lecture 10.4 – Bitcoin-Backed Altcoins and Side Chains [Bitcoin and Cryptocurrencies]
 
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A lecture from the Coursera course Bitcoin and Cryptocurrency Technologies, as taught by Arvind Narayanan, Joseph Bonneau, Edward Felten, Andrew Miller, and Steven Goldfeder of Princeton University. Enroll in the Coursera course at https://www.coursera.org/learn/cryptocurrency. Check out a free draft of the textbook at https://d28rh4a8wq0iu5.cloudfront.net/bitcointech/readings/princeton_bitcoin_book.pdf.
Views: 13 Colin McDonnell
Simple Token Technical Talk: Blockchain & Side-Chain Process
 
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What is the relationship among the public Ethereum blockchain, Simple Token's open side chain, and off-chain tools? Ben Bollen, Chief Technology Strategist, explains. Learn more at https://simpletoken.org & chat with the team at https://t.me/simpletoken
Views: 1210 OST
EOS Rex Update - EOS CPU & EOS Net rental simplified
 
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EOS Rex Update - EOS CPU & EOS Net rental simplified Lawyers of Tomorrow Blockchain Explained Stephen Turner Lawyers of Tomorrow It's been a busy week in the world of the EOS blockchain! EOS REX rental news...! The plans for establishing EOS resource markets in EOS bandwidth / EOS Net and EOS CPU have changed. This is going to be a big change to the EOS ecosystem but as the video explains, we're moving to 'EOS REX simplified' compared to what was originally planned. Phew! Here are some time stamps to help you around this video: 1:07 Recap of EOS REX version 1: "Dude, it's complicated!" 1:56 EOS REX version 2: "Yeah, it's EOS REX simplified!" 2:24 Supportive but somewhat confused EOS community response to EOS REX version 1 proposals 3:25 What will operate the EOS REX? Bancor Algorithm as market maker... 3:53 EOS REX rental is NOT transferrable 4:00 Rationale for EOS REX (partly) to increase voting amongst EOS token holders... 4:50 EOS REX telegram channel discussion: - EOS block producers support? - EOS REX formal proposal - when? WHAT DID YOU THINK OF THIS VIDEO? If you liked this content, then click 'like' and consider subscribing. Click the bell icon so you don't miss any videos. Leave a comment - I'm really interested in what you think! Like me to cover something of interest to you in one of my videos? Click 'Like' and leave a comment to let me know. YOU CAN FIND ME HERE: website: https://lawyersoftomorrow.com/ twitter: https://twitter.com/stephenjturner linkedin: https://www.linkedin.com/in/stephen-t... facebook: https://www.facebook.com/lawyersoftom... instagram: https://www.instagram.com/lawyers_of_... google+: https://plus.google.com/u/0/113223908... iTunes: https://itunes.apple.com/gb/podcast/5... LAW STUDENTS 10 Powerful Exam-Busting Techniques to Increase Your Exam Score by 10% https://lawyersoftomorrow.com/
Views: 352 Stephen Turner
An Introduction to Blockchain with Mark Russinovich : Build 2018
 
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In this session, Mark explains how blockchains work, including how they use hashes, transactions, blocks and proof-of-work consensus algorithms to build distributed ledgers. He presents the capabilities of some of the most common blockchain networks, then describes how the COCO Framework addresses their limitations to make blockchains suitable for a wide variety of business consortiums. Create a Free Account (Azure): https://aka.ms/c9-azurefree
Views: 20846 Microsoft Developer
AltCoins and CryptoCurrency EcoSystem - Crypto Academy Lecture 10
 
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Welcome to Crypto Academy Lecture 10. This lecture will focus on AltCoins. Specific topics to include: * Short History of Altcoins * Interaction between Bitcoin and Altcoins * Lifecycle of an Altcoin * Bitcoin-Backed Altcoins, “Side Chains” Thanks for watching. Subscribe and Hit that Bell Notification for all the Latest 👍👍👍 Support The Channel 👍👍👍 Patreon: https://www.patreon.com/CryptoSlo - Support the Channel! SubScribe Now : https://www.youtube.com/HOWHEDOIT?sub_confirmation=1 Buy Crypto @ CoinBase: https://www.coinbase.com/join/59f9eceabdc92c00d4d9a1df Track Your Taxes: https://cointracking.info?ref=M758326 Free BitCoin: https://freebitco.in/?r=13981142 (Dice Faucet) Discord With Me: https://discord.gg/8RdCcd6 Tweet With Me: https://twitter.com/BitcoinSLO Trade With Me: https://www.binance.com/?ref=16159030 ★★★ My Favorite CryptoSites ★★★ BitScreener: https://bitscreener.com/ TradingView Charts: https://www.tradingview.com/markets/cryptocurrencies/ CoinDesk News: https://www.coindesk.com/ Password Generator: (Creates Strong passes): https://passwordsgenerator.net/ 💰💰💰 Tips 💰💰💰 Donate RavenCoin [RVN]: RGQvqTGxkJMqF6opKptwuJKvWUNZohZBcu Donate DogeCoin [DOGE]: DKgESL2CPHh9BqRPa9NaSy6CczqEFgJCJQ Donate Verge [XVG]: DJgDAFd7uhdiRtGASZoNmnG6UjDJ1ifAZX ❗️❗️❗️ DISCLAIMER ❗️❗️❗️ The content in this video references an opinion and is for information and entertainment purposes only. It is not intended to be investment advice. Seek a duly licensed professional for investment advice. Edited With : Camtasia
Views: 25 HowHeDoIt
Alex Tapscott: "Blockchain Revolution" | Talks at Google
 
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Talks at Google in London were delighted to welcome Alex Tapscott to talk about his book Blockchain Revolution, looking at how the technology behind Bitcoin can reshape the world of business and transform the old order of human affairs for the better. Alex can be found on Twitter at: @alextapscott Book on Google Play - with free first chapter! https://play.google.com/store/books/details/Don_Tapscott_Blockchain_Revolution?id=bwz_CwAAQBAJ About the Book: The technology likely to have the greatest impact on the future of the world economy has arrived, and it's not self-driving cars, solar energy, or artificial intelligence. It’s called the blockchain. The first generation of the digital revolution brought us the Internet of information. The second generation powered by blockchain technology is bringing us the Internet of value: a new, distributed platform that can help us reshape the world of business and transform the old order of human affairs for the better. Blockchain is the ingeniously simple, revolutionary protocol that allows transactions to be simultaneously anonymous and secure by maintaining a tamperproof public ledger of value. Though it's the technology that drives bitcoin and other digital currencies, the underlying framework has the potential to go far beyond these and record virtually everything of value to humankind, from birth and death certificates to insurance claims and even votes. Why should you care? Maybe you're a music lover who wants artists to make a living off their art. And those examples are barely the tip of the iceberg. This technology is public, encrypted, and readily available for anyone to use. It's already seeing widespread adoption in a number of areas. For example, forty-two (and counting) of the world's biggest financial institutions, including Goldman Sachs, JPMorgan Chase, and Credit Suisse, have formed a consortium to investigate the blockchain for speedier and more secure transactions. As with major paradigm shifts that preceded it, the blockchain will create winners and losers. And while opportunities abound, the risks of disruption and dislocation must not be ignored. About the Author: Alex Tapscott is the CEO and Founder of Northwest Passage Ventures, an advisory firm building industry-leading blockchain businesses. Formerly, Alex was a senior executive at Canaccord Genuity, Canada’s largest independent investment bank. At age 25, he became the firm’s youngest-ever Vice President and in 2014, he founded the firm’s blockchain practice. Over his career, Alex has worked tirelessly for his clients, raising hundreds of millions of dollars in growth capital from a global institutional investor base, and provided sound advice and counsel.
Views: 183053 Talks at Google
Elastos | $ELA | Blockchain Powered Smart Web
 
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"#Elastos is the safe and reliable internet of the future. Built utilizing the blockchain, this technological breakthrough provides the first completely safe environment on the web where decentralized applications are detached from the internet while also permitting full scalability to millions of users." Elastos Links Website: https://www.elastos.org/en/ White Paper:https://www.elastos.org/en/whitepaper/ Twitter: https://twitter.com/Elastos_org Roadmap: https://www.elastos.org/en/roadmap/ Reddit: https://www.reddit.com/r/Elastos/ Sources https://icobench.com/ico/elastos https://www.investinblockchain.com/what-is-elastos/ https://coincentral.com/elastos-ela-beginners-guide/ https://github.com/elastos/Elastos/blob/master/NonDeveloperGuide/topics/tokenomics/README.md http://elanews.net/2018/04/08/a-beginners-guide-to-elastos/ Check out my Steemit write up of this video if you'd rather read: http://bit.ly/2KRwxV7 ►► $ELA - Elastos Donation Address EJpqNFNrLA1b2GRuLNkNvMdCEz21TcrFXb Thanks for taking the time to check out my channel! If you're interested in any other #cryptocurrency content head over to my playlist section or get lost in all my #crypto videos! ✅Join my #discord!: https://discord.gg/CpQy99C ✅ Pick up some merch: http://bit.ly/Candor_Merch ✅ Check out my #redbubble store!: https://rdbl.co/2ORXOIV ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● ►Check out LiveCoinWatch for your market movement! https://www.livecoinwatch.com/ ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● 👇🏼Follow me 👇🏼 Patreon: https://www.patreon.com/cryptocandor Twitter: https://twitter.com/cryptocandor Steemit: https://steemit.com/@cryptocandor Instagram: https://www.instagram.com/cryptocandor/ Website: https://www.cryptocandor.com My other vlog: https://www.youtube.com/awproductions ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● 🔊 Listen to my favorite crypto podcast!: http://bit.ly/CryptoBasic 🔺Referral Links! #Ledger: https://www.ledgerwallet.com/r/1f08 #Trezor: https://shop.trezor.io?a=9phpyoh #CoolWalletS: http://bit.ly/2LFcSMS #KeepKey: http://keepkey.go2cloud.org/SHDC #Binance: https://www.binance.com/?ref=10265072 ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● 🔺 If you're feeling generous- Tip Jars: #ethereum: 0x3b97C664a9DAf6c79d6d577E0048a412BaAe68dE #bitcoin: 1K2Qjrf5KUxMpLqfmXLWJxwBnPzayoiGGL #bitcoincash: 1ECdtoqg3RcWkt4JY9bb1BrvBpLsm7h3ho ADA: DdzFFzCqrhtCK3FGLqHmUpuyQaUk4pADjHJyMxg3CnM7LQiKaTsqTvBa4haDJ8Rvw68SFUjKyWKy1f9XJhihXKeVonksR6qvCRSJe3vo ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● DISCLAIMER: The information provided is not to be considered as a recommendation to buy or invest in certain assets or currencies and is provided solely as an educational and information resource to help traders make their own decisions. Past performance is no guarantee of future success. It is important to note that no system or methodology has ever been developed that can guarantee profits or ensure freedom from losses. No representation or implication is being made that using the attached material will guarantee profits or ensures freedom from losses. CryptoCandor shall not be liable to the participant for any damages, claims, expenses or losses of any kind (whether direct or indirect) suffered by the participant arising from or in connection with the information obtained this website or directly from the website owner.
Views: 5779 CryptoCandor
Zerocash: Addressing Bitcoin's Privacy Problem
 
01:18:45
A Google TechTalk, 8/28/17, presented by Alessandro Chiesa Abstract: In Bitcoin, a payment's details are broadcast in the clear, so that anyone can verify its validity. Unfortunately, this violates user privacy and sacrifices coin fungibility. I will describe the Zerocash protocol, which uses zero knowledge proofs to achieve privacy-preserving payments in a Bitcoin-like system. This protocol was recently deployed in the wild, as part of the cryptocurrency Zcash. About the Speaker: Alessandro Chiesa is an assistant professor in the Department of Electrical Engineering and Computer Science at UC Berkeley. His research spans the areas of complexity theory, cryptography, and security, and focuses on the theoretical foundations and practical implementations of cryptographic proof systems such as zero knowledge proofs. He is a co-inventor of Zerocash and co-founder of Zcash. He is an author of libsnark, the leading open-source library for succinct zero knowledge proofs. He has received a Ph.D. in computer science from MIT in 2014, and B.S. degrees in computer science and in mathematics from MIT in 2009.
Views: 2940 GoogleTechTalks
Block chain  Training Demo Telugu |బ్లాక్ చైన్ డెమో ఇన్ తెలుగు| What is Blockchain? 9059868766 ✅
 
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Block chain Training Demo Telugu | Blolckchain Technology | What is Blockchain? బ్లాక్ చైన్ డెమో ఇన్ తెలుగు , బ్లాక్ చైన్ టెక్నాలజీ ఆన్లైన్ ట్రైనింగ్ technology block chain training demo, blockchain certification free, blockchain developer training, blockchain developer tutorial, blockchain training, blockchain training bangalore, blockchain training in india, blockchain tutorial pdf, blockchain tutorial youtube, Course Content https://www.vlrtraining.in/blockchain-online-training/ Blockchain Demo Telugu Blolckchain Training Demo Telugu What is Blockchain Understand the Blockchain in Telugu How does a blockchain work Blockchain Tutorial Blockchain Technology Blockchain Explained Blockchain Training blockchain technology in india blockchain technology online course blockchain technology tutorial for beginners blockchain definition What is Blockchain Technology? The blockchain is an incorruptible digital ledger of economic transactions that can be programmed to record not just financial transactions but virtually everything of value. Blockchain is the world's leading software platform for digital assets. Offering the largest production block chain platform in the world, we are using new technology to build a radically better financial system. Decentralized Money Transformation in trading units Cryptography and Crypto-currency Anonymity and Pseudonymity in cryptocurrencies Digital Signatures Cryptocurrency Hash codes Distributed networks Exploring Blockchain Introduction to Blockchain. Why Blockchain is crucial? Key vocabulary while discussing Blockchain Distinction between databases and blockchain Explaining Distributed Ledger Blockchain ecosystem Blockchain structure Working of blockchain technology Permissioned and permission-less blockchain Bitcoin & Blockchain Bitcoin and its History Why use Bitcoins? Where and how to buy bitcoins How to store bitcoins? How and where to spend bitcoins? Selling bitcoins Bitcoin transactions How bitcoin transactions work What happens in case of invalid transactions Parameters that invalidate the transactions Scripting language in bitcoin Applications of bitcoin script Nodes and network of bitcoin Various roles you can play in Bitcoin Ecosystem Ethereum What is Ethereum? What is Ether? How to use Ethereum? The Ethereum ecosystem, DApps and DAOs How Ethereum mining works Learning Solidity Contract classes, Functions and conditionals Inheritance & abstract contracts Libraries Types & Optimization Global Variables Debugging Future of Ethereum Ethereum Private Blockchain and Smart contracts Private and public blockchain Various blockchain setup platforms Using Ethereum to setup private blockchain Steps to build a blockchain solution. Smart contract on Ethereum Compile, deploy and instantiate contracts Configuring, running and working with the go-Ethereum client Account management and mining Understand the different stages of a contract deployment How to interact with a contract once deployed? Solidity basics Introduction to Solidity Learning Solidity Basics (version pragma and comments) Structure of a contract Keywords Data Structures (Arrays, Mapping, Structs) Data Types (signed and unsigned int, strings, boolean, address) Looping and Conditional Statements Inheritance Polymorphism Advance Solidity Imports and libraries Extended String Functionality and Bytes Custom Modifiers and Error Handling Creating and deploying your own tokens Event logging, handling Parameter Mapping and Returning multiple variables State Modifiers (Pure/View/Constant/Payable) Transferring Ether between contracts (ERC20 and ERC223) Deployment Contract ABI Introduction to the Truffle Framework Communicating between smart contracts and HTML pages using web3.js and Metamask Setting up event driven Interfaces Client side signing and remotes nodes for Dapps Deploying DAPP using Truffle and Web3J Creating a project structure on Truffle Writing the smart contract Compiling and migrating the smart contract Publishing the DApp How web3.js and truffle work with ReactJS Deploying smart contract services on the test blockchain network Running the DApp on the Ethereum node using Metamask Hyperldger Fabric architecure Introduction to hyperledgerco Hyperledger architecture Membership Blockchain Chaincode Consensus Consensus & its interaction with architectural layers Application programming interface Application model Network topology Exploring Hyperledger frameworks Hyperledger Fabric Hyperledger Indy Hyperledger Iroha Hyperledger Sawtooth 7.Oracle Web Logic Server Demo https://www.youtube.com/watch?v=CZd9X_-YZ-c ----------------------------------------------------------------------------------------- Like us on Facebook page VLR Training https://www.facebook.com/VLRtrainingHyderabad/ ----------------------------------------------------------------------------------------- Follow us on Twitter https://twitter.com/VlrTrainingKphb _
Views: 2591 VLR Training
Ever wonder how Bitcoin (and other cryptocurrencies) actually work?
 
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Bitcoin explained from the viewpoint of inventing your own cryptocurrency. Videos like these made possible by patreon: https://patreon.com/3blue1brown Protocol Labs: https://protocol.ai/ Interested in contributing? https://protocol.ai/join/ Special thanks to the following patrons: http://3b1b.co/btc-thanks Some people have asked if this channel accepts contributions in cryptocurrency form as an alternative to Patreon. As you might guess, the answer is yes :). Here are the relevant addresses: ETH: 0x88Fd7a2e9e0E616a5610B8BE5d5090DC6Bd55c25 BTC: 1DV4dhXEVhGELmDnRppADyMcyZgGHnCNJ BCH: qrr82t07zzq5uqgek422s8wwf953jj25c53lqctlnw LTC: LNPY2HEWv8igGckwKrYPbh9yD28XH3sm32 Supplement video: https://youtu.be/S9JGmA5_unY Music by Vincent Rubinetti: https://soundcloud.com/vincerubinetti/heartbeat Here are a few other resources I'd recommend: Original Bitcoin paper: https://bitcoin.org/bitcoin.pdf Block explorer: https://blockexplorer.com/ Blog post by Michael Nielsen: https://goo.gl/BW1RV3 (This is particularly good for understanding the details of what transactions look like, which is something this video did not cover) Video by CuriousInventor: https://youtu.be/Lx9zgZCMqXE Video by Anders Brownworth: https://youtu.be/_160oMzblY8 Ethereum white paper: https://goo.gl/XXZddT Music by Vince Rubinetti: https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if you're into that). If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended Various social media stuffs: Website: https://www.3blue1brown.com Twitter: https://twitter.com/3Blue1Brown Patreon: https://patreon.com/3blue1brown Facebook: https://www.facebook.com/3blue1brown Reddit: https://www.reddit.com/r/3Blue1Brown
Views: 2216737 3Blue1Brown
Tenzorum | Key Management Protocol For The Decentralized Web | Moritz Neto | Daniel Bar | $TENZ
 
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Tenzorum (TENZ) is a key management protocol for the decentralized web. It will provide the infrastructure to allow every user to interact with decentralized applications across multiple chains. It manages keys and access, and is being built from the ground up to enable a user-experience friendly ecosystem of blockchain powered products and services. Tenzorum Website: https://tenzorum.org/ Tenzorum Twitter: https://twitter.com/tenzorum Tenzorum Telegram: https://t.me/tenzorum “Tenzorum protocols are being created from the ground up, to abstract and simplify the way people manage their keys and accounts on decentralized applications. It provides the infrastructure to allow every user to interact with decentralized applications across multiple chains. To take the next step and establish the necessary elements required for the decentralized public networks to be accessible for an extensive user base, we need to address specific fundamental elements: key ownership and access control must always be achieved through a self-sovereign manner.” - Tenzorum Team Moritz Neto - Stanford ASES Entrepreneurship Fellow, Blockchain Entrepreneur, Growth Hacker, and Product Developer. Daniel Bar - Physics and Nanoeletronics MSc, Blockchain Entrepreneur, Chairman bitfwd community, Product Manager. “IMO the #1 user experience need for crypto continues to be secure key management solutions. Multisig, scorched earth vaults(…) hardware wallets, all good, but lots of work UI side.” Vitalik Buterin – Ethereum Founder Join The “Crypto Zombies” Telegram ►► https://t.me/joinchat/E67b8w-hQrMsZebuCC6peg Buy Cryptos on Huobi ►► http://Huobi.kdub.co Buy Cryptos on Qryptos ►► http://Qryptos.kdub.co Buy Cryptos on Bibox ►► http://Bibox.kdub.co Buy Cryptos on Binance ►► http://Binance.kdub.co My #1 Hardware Wallet ►► http://Ledger.kdub.co Buy Cryptos on KuCoin ►► http://KuCoin.kdub.co Follow me on Twitter ►► http://twitter.com/TheCryptoZombie Join The Telegram ►► https://t.me/joinchat/E67b8w-hQrMsZebuCC6peg DISCLAIMER: I am not a financial advisor. This is not financial advice. This is just my opinion. Always do your own research before investing. I am not responsible for your trades… $ETH Fees Up 7000%! “Dumb” MacOS Malware | $ETHOS Wallet | More $USDT Drama | $NEO $ICX $ELA https://youtu.be/FWXBEfr1FeE Watch this video again because it's awesome: https://youtu.be/2JzPHvl6rBw #cryptozombie #cryptocurrency #blockchain #crypto #bitcoin #btc #eth #ethereum #nebulas #nas #tenzorum #tenz #privatekey #publickey #moritznet #danielbar $BTC $ETH $NAS $TENZ
Views: 1340 Crypto Zombie
From Bitcoin To Hashgraph (Documentary) Hidden Secrets Of Money Episode 8
 
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Bonus Features: http://www.hiddensecretsofmoney.com Today, mankind stands at a crossroads, and the path that humanity chooses may have a greater impact on our freedom and prosperity than any event in history. In 2008 a new technology was introduced that is so important that its destiny, and the destiny of mankind are inextricably linked. It is so powerful that if captured and controlled, it could enslave all of humanity. But if allowed to remain free and flourish - it could foster unimaginable levels of peace and prosperity. It has the power to replace all financial systems globally, to supplant ninety percent of Wall St, and to provide some functions of government. It has no agenda. It's always fair and impartial. It can not be manipulated, subverted, corrupted or cheated. And - it inverts the power structure and places control of one's destiny in the hands of the individual. In the future, when we look back at the 2.6 million-year timeline of human development and the major turning points that led to modern civilization - the creation of farming, the domestication of animals, the invention of the wheel, the harnessing of electricity and the splitting of the atom - the sixty year development of computers, the internet and this new technology will be looked upon as a single event...a turning point that will change the course of human history. It's called Full Consensus Distibuted Ledger Technology, and so far its major use has been for cryptocurrencies such as Bitcoin....but its potential goes far, far beyond that. The Crypto Revolution: From Bitcoin to Hashgraph is our latest episode of Hidden Secrets of Money. It’s about the evolution of cryptocurrencies and full consensus distributed ledger technology, and how they will change our world. I believe that this video is by far the easiest way for the average person to gain an understanding of what cryptocurrencies are and how they work, but more importantly, the immense power of full consensus distributed ledger technology and the impact it will have on our daily lives. I have an absolute passion for monetary history and economics, and I love teaching them. Cryptocurrencies are our future, and there is no escaping it… this is the way everything will be done from now on. But, we now stand at a crucial turning point in history. Full consensus ledgers such as Blockchain and Hashgraph have the power to enslave us, or free us… it all depends on how we choose to use them. If we choose to support centralized versions issued by governments and the financial sector we will be granting them more control over our daily lives. Politicians and bureaucrats will be able raise taxes instantly, whenever they want, on every dollar you make as you make them, and every dollar you spend as you spend them. If they think the economy needs stimulating they'll be able to enforce huge negative interest rates, effectively punishing you for not spending everything you earn before you earn it. They'll be able to decide where you can go and where you can’t, what you can buy and what you can’t, and what you can do and whatever they decide you can’t do… and if they don't like you, they can just disconnect you from the monetary system. So, will the monetary system become fully distributed and help to free mankind, or will it be centralized and enslave us? The choice is in front of us right now, and our decisions will create our future. I believe that this will be a binary outcome, there is no middle ground, it will either be one future or the other. The question is, will it be the future we want? Or the future they want? I’m a precious metals dealer and one thing I’ve learned is that gold, silver, and now free market decentralized cryptocurrencies, represent freedom. Because of this knowledge I started investing in crypto currencies long ago and also became one of the first precious metals dealers to accept bitcoin as payment for gold and silver. I would really appreciate it if you could share this video with everyone you know. I think it’s very important that as many people as possible find out about the changes to the global monetary system that are happening right now… nothing will affect us more, and everyone’s future depends on it. Thanks, Mike If you enjoyed watching this video, be sure to pick up a free copy of Mike's bestselling book, Guide to Investing in Gold & Silver: https://goldsilver.com/buy-online/investing-in-gold-and-silver/ (Want to contribute closed captions in your language for our videos? Visit this link: http://www.youtube.com/timedtext_cs_panel?tab=2&c=UCThv5tYUVaG4ZPA3p6EXZbQ)
The Case for Bitcoin Free Audiobook
 
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Get a full audiobook of your choice, legally and zero cost : http://mkdi.space/11/b019ncepdi Format: Unabridged Written by: Mark Jeffrey Release date: 12/31/2015 Duration: 1 hr and 39 mins Language: English Genre: business, personal finance & investing Summary: In this follow-up to his best-selling Bitcoin Explained Simply, industry expert Mark Jeffrey now makes an argument for what Bitcoin actually means: how it will disrupt banking and other industries and why it is the greatest "store of value" ever invented. The very notion of what we think of as "money" is about to change radically. Imagine programmable money, smart contracts, perfect voting, third-party-less escrow of titles and deeds, side chains (other block chains that interact with Bitcoin's main block chain), and the ability to be your own bank. And while Bitcoin's "store of value" characteristics are expanding and strengthening due to technological advances, other new technologies are simultaneously diminishing the "store of value" characteristics of gold and traditional currencies. In short: Gold is Bronze Age; Bitcoin is Silicon Age. Contact me for any question: [email protected]
Views: 1 Jason Hernandez
William Mougayar: "Blockchains: Past, Present and Future" | Talks at Google
 
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The Business Blockchain charts new territory in advancing our understanding of the blockchain by unpacking its elements like no other before. William Mougayar anticipates a future that consists of thousands, if not millions of blockchains that will enable not only frictionless value exchange, but also a new flow of value, redefining roles, relationships, power and governance. In this book, Mougayar makes two other strategic assertions. First, the blockchain has polymorphic characteristics; its application will result in a multiplicity of effects. Second, we shouldn’t ask ourselves what problems the blockchain solves, because that gives us a narrow view on its potential. Rather, we should imagine new opportunities, and tackle even more ambitious problems that cross organizational, regulatory and mental boundaries. Drawing on 34 years of technology industry experience as an executive, analyst, consultant, entrepreneur, startup mentor, author, blogger, educator, thought leader and investor, William Mougayar describes a future that is influenced by fundamental shifts brought by blockchain technology as the catalyst for change. William Mougayar has been described as the most sophisticated blockchain business thinker. He is a blockchain industry insider whose work has already shaped and influenced the understanding of blockchain for people around the world, via his generous blogging and rigorous research insights. He is a direct participant in the crypto-technology market, working alongside startups, entrepreneurs, pioneers, leaders, innovators, creators, enterprise executives and practitioners; in addition to being an investor, advisor, and board member in some of the leading organizations in this space, such as the Ethereum Foundation, OpenBazaar and Coin Center.
Views: 32453 Talks at Google
Lecture 9.2 – Bitcoin As Smart Property [Bitcoin and Cryptocurrencies]
 
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A lecture from the Coursera course Bitcoin and Cryptocurrency Technologies, as taught by Arvind Narayanan, Joseph Bonneau, Edward Felten, Andrew Miller, and Steven Goldfeder of Princeton University. Enroll in the Coursera course at https://www.coursera.org/learn/cryptocurrency. Check out a free draft of the textbook at https://d28rh4a8wq0iu5.cloudfront.net/bitcointech/readings/princeton_bitcoin_book.pdf.
Views: 91 Colin McDonnell
Pinkcoin founder Danny Johnson talks Pinkcoin, Charities, Proof of Stake and More!!!
 
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We sit down with Danny Johnson of Pinkcoin. Danny started Pinkcoin in 2014 as one of the first proof-of-stake chains. Pinkcoin's goal? To bring charitable giving to a blockchain via a cryptocurrency. Check out this video for more info on what Pinkcoin is and how it functions. Interact with us on social media and stop by our website: * Website: https://blockchain.wtf * https://twitter.com/blockchainwtf * https://facebook.com/blockchainwtf * https://steemit.com/@blockchainwtf * https://medium.com/@questions.blockchainwtf * mailing list: https://blockchain.wtf/contact-us/ More of a reader? Check out the text version of this video: https://blockchain.wtf/2018/06/wtf-productions/danny-johnson-pinkcoin-interview-part-1/
Views: 101 Blockchain WTF
Blockchain Technology | Blockchain Technology Explained | Blockchain Training | Edureka
 
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** Blockchain Training : https://www.edureka.co/blockchain-training ** This Edureka's video on Blockchain Technology tells you why Blockchain is one of the leading technology in today's IT Industry and why should you learn it. This video also tells the key features and different platforms of this technology. Below are the topics covered in this tutorial: 1. Decentralized System 2. Financial Impact of Blockchain 3. Key Features of Blockchain 4. Innovations in Blockchain 5. Blockchain Development Platforms 6. Blockchain Applications 7. Blockchain Technology Demo: Decentralized Pet Shop Here is the link to the Blockchain blog series: https://goo.gl/DPoAHR You can also refer this playlist on Blockchain: https://goo.gl/V5iayd Subscribe to our channel to get video updates. Hit the subscribe button above. Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka #Blockchain #Blockchaintutorial #Blockchainonlinetraining #Blockchainforbeginners How it Works? 1. This is a 4 Week Instructor led Online Course, 20 hours of assignment and 20 hours of project work 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. At the end of the training you will be working on a real time project for which we will provide you a Grade and a Verifiable Certificate! - - - - - - - - - - - - - - - - - About the Course Edureka's Blockchain Course is designed to introduce you to the concept of Blockchain and explain the fundamentals of blockchain and bitcoin. Blockchain course will provide an overview of the structure and mechanism of blockchain. As a beginner, you will be learning the importance of consensus in transactions, how transactions are stored on blockchain, history of bitcoin and how to use bitcoin. Furthermore, you will be taught about the Ethereum platform and its programming language. You will setup your own private blockchain environment using Ethereum. Also, you will develop a smart contract on private Ethereum blockchain and will be deploying the contract from web and console. The course is fed with various use-cases and examples, which makes the learning more interesting. After completing this Course, you should be able to: 1. Comprehend the cryptography and cryptocurrency concepts 2. Encompass the concept of blockchain 3. Understand the importance of blockchain technology 4. Have a deep insight into bitcoin and its network 5. Perceive, how bitcoin transactions are validated by miners 6. Create and use bitcoin account effectively 7. Understand Ethereum blockchain 8. Learn Solidity: Prominent language to develop smart contracts 9. Deploy your private blockchain on web where you can visually see your chains 10. Send transactions between nodes 11. Develop more than one nodes on same blockchain 12. Making your own cryptocurrency 13. Discuss the compelling use-cases of the blockchain 14. Interpret the prospects of blockchain. 15. Assess, how blockchain can improve your business standards. ----------------------------------- Who should go for this course? Anyone having basic programming knowledge and has a zeal to learn new technology can take up the course. Students and professionals aspiring to make a career in the Blockchain technology should opt for the course. ----------------------------------- Why learn Blockchain? Blockchain is a revolutionary technology. It is an ordered back linked-list data structure of blocks of transactions stored in a decentralized peer-to-peer network. It is the underlying infrastructure for bitcoin, a popular cryptocurrency. In near future, many companies will be adopting blockchain technologies for trading publicly. Apart from bitcoin, it can be used for a wide variety of applications such as tracking ownership, digital assets, physical assets, or voting rights. It can also store and run computer code called ‘smart contracts’. However, blockchain is still new and the communities are still exploring the best ways in which it can be used. For more information, please write back to us at [email protected] Call us at US: 18442306362 (toll free) or India: +919019117772
Views: 5364 edureka!
AELF - Blockchain Token: What is it?
 
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This episode of Blockchain Token - What is it? covers Aelf. Aelf is a platform for cloud based decentralized computing. Got a task your computer doesn't have the processing power to complete? Then Aelf's distributed supercomputing could be right for you! As opposed to a cloud based server, information is distributed across the network. Instead of one point of attack for malicious actors, they would have to hijack over 50% of the network, making it extremely difficult for the network to be hacked. Is Aelf the next evolution of super computing? Watch the video to find out! Hey everyone, this is Sam from Blockchain.wtf and today we're going over Aelf. No not the Will Ferrell movie, or the Aelf on the shelf. No, instead this Aelf is a platform for cloud based decentralized computing. That's a pretty vague statement, so lets break it down for you. Traditionally, you would conduct all your computing on a laptop. Simple. However, there are some issues that could arise if you are only using a personal computer. I know I've run into a few problems where my computer wasn't up to snuff, I needed more storage or processing power. The first answer that many have turned to is the cloud. The cloud is decentralized storage, so instead of keeping info on a hard drive, the cloud allows you to access your data as long as you have an internet connection. The problem with the cloud? it's still centralized. You have one point that stores your information, some server somewhere. and thats a problem. if someone wants access to that information, they have a central hub to go to. Aelf has turned to the blockchain to address this issue. As opposed to a cloud based server, information is distributed across the network. Instead of one point of attack for malicious actors, they would have to hijack over 50% of the network, making it extremely difficult for the network to be hacked. However, this is no easy task. Decentralized supercomputing is still a new concept, with projects like Golem exploring, the space is likely to advance quickly. While many consider it fairly new to the cryptoscene, it has already gained traction in Asia, with a large amount of their funding coming from China. The three main challenges Aelf aims to solve in the blockchain space are scalability, segregation of resources, and lack of pre-defined consensus protocol to adopt updates. They aim to implement Delegated proof of stake and the ability to create side chains in order to achieve this scaling. If you enjoyed this video, please give us a “Like.” Check out some of our other Blockchain Token episodes, and learn more about different blockchain projects! And don’t forget to subscribe to our channel so you don’t miss out on any of the blockchain buzz! Interact with us on social media, check out our site, and sign up for our mailing list for more great info on all things blockchain! * https://facebook.com/blockchainwtf * https://twitter.com/blockchainwtf * https://medium.com/@questions.blockchainwtf * https://steemit.com/@blockchainwtf * Website: https://blockchain.wtf * mailing list: https://blockchain.wtf/contact-us/
Views: 160 Blockchain WTF
Lecture 10 — Altcoins and the Cryptocurrency Ecosystem
 
01:04:06
Tenth lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: http://bitcoinbook.cs.princeton.edu/ In this lecture: * Short History of Altcoins * Interaction between Bitcoin and Altcoins * Lifecycle of an Altcoin * Bitcoin-Backed Altcoins, “Side Chains” Source: https://www.youtube.com/watch?v=l-3kOuF0dts Bitcoin & Cryptocurrency Technologies Online Course Full Playlist: https://www.youtube.com/playlist?list=PL2yPELnMROyPkO0WCVjX9-JMCoYJXdCyp Lecture 1 — Intro to Crypto & Cryptocurrencies: https://youtu.be/UAQniUSL2Lo Lecture 2 — How Bitcoin Achieves Decentralization: https://youtu.be/xZyWMaW8Dxw Lecture 3 — Mechanics of Bitcoin: https://youtu.be/1PBDfK971s0 Lecture 4 — How to Store & Use Bitcoins: https://youtu.be/HAMwSUsfqkU Lecture 5 — Bitcoin Mining: https://youtu.be/NoG3ObyTHYg Lecture 6 — Bitcoin & Anonymity: https://youtu.be/dpKLswJseeQ Lecture 7 — Community, Politics, and Regulation: https://youtu.be/12YIW3fIL6M Lecture 8 — Alternative Mining Puzzles: https://youtu.be/tXGS16zs50A Lecture 9 — Bitcoin as a Platform: https://youtu.be/gXd2ecfnGJM Lecture 10 — Altcoins and the Cryptocurrency Ecosystem: https://youtu.be/ra_Q2wUHtFI Lecture 11 — The future of Bitcoin: https://youtu.be/E6Rdk6xrGjw Lecture 12 — History of Cryptocurrencies Bonus lecture: https://youtu.be/TM9P377nKi0 ********************************************************************************** Education and Opportunity But how do you even begin? What if you’re starting from absolute scratch? Well… we’ve got the perfect resource that provides you a rock solid foundation to build your future success upon. And it’s called the “Future Money Cryptocurrency Certification Course.” Normally this 10 module course sells for $297.00… But you can access it all for FREE. Register Now! https://futuremoney.io/?id=IceyBit ********************************************************************************** Transfer Fiat Currency Into Crypto: http://gemini.com Get The Hottest Cryptos Here! https://www.binance.com/?ref=11315017 Earn Cryptos Daily - Cloud Mining Contracts https://hashflare.io/r/40609BB5 Crypto Clothing & Accessories http://amzn.to/2zQ4xuT Get Free Stock Here When You Download Phone App https://share.robinhood.com/sarag81 Fun Hi Lo Game With Chance To Win 1000's https://freebitco.in/?r=9091343 Hardware Wallets: Ledger Nano S http://amzn.to/2lsDbG7 Trezor http://amzn.to/2Cs0R5B Keep Key http://amzn.to/2Ctlhex Ledger Blue http://amzn.to/2CkdMc2 Bitcoin Mining Hardware Comparison Guide https://www.buybitcoinworldwide.com/mining/hardware/ GekkoScience USB Stick Bitcoin Miner 8gh/s+ (BM1384) http://amzn.to/2lw3fjl AntMiner L3+ ~504MH/s @ 1.6W/MH ASIC Litecoin (Scrypt) Miner http://amzn.to/2BX8Gio Antminer S9 ~14.0TH/s @ .098W/GH 16nm ASIC Bitcoin Miner http://amzn.to/2zQHmjW Interactive Charts https://www.tradingview.com/ Coin Market Cap https://coinmarketcap.com/ Still not In Bitconnect?! Bitconnect is the easiest way to build and grow your Crypto assets by bot trading on the blockchain. It's a great hedge during market downturns & is the best choice for passive investors who don't want to bother with actively trading these volatile markets. Complete Tutorial: https://www.youtube.com/watch?v=NhR-KBBbbCY Sign Up Now! https://bitconnect.co/?ref=IceyBit The Innovative Investor's Guide to Bitcoin and Beyond: http://amzn.to/2CqzEjn Cryptocurrency Investing Bible: http://amzn.to/2CqzyIx The Creature From Jekyll Island: http://amzn.to/2lsXT8O The Internet of Money, v1: http://amzn.to/2zP4IXn The Internet of Money, v2: http://amzn.to/2CiyoS1 [NEW] Mastering Bitcoin, 2nd Edition: http://amzn.to/2BY3QkT [PRE-ORDER] Mastering Ethereum: Building Smart Contracts and Dapps: http://amzn.to/2zP8XCp SMASH That Like Button & Subscribe! https://twitter.com/BitGjerde If You're feeling generous, please use any of our links or Tip Jars: 💎 Reddcoin (RDD): RcPrkSJJJpmC3MUtNSCsQqs4kayAsReYXX 💎 Dogecoin (DOGE): D8j3Gzt2JVfkHCm68Tu8GQSK3L4hBZ3X9R
Views: 66 Icey Bit
Blockchain Beyond Bitcoin - with Vinay Gupta | Virtual Futures Salon
 
01:32:20
Virtual Futures presents tech-visionary Vinay Gupta to dicuss cryptocurrencies and the uptake of the blockchain in all its applications. This event is organised in partnership with the Department of Economics at the University of Warwick as part of their 360 Lecture Series. Blockchain, also known as distributed ledger technology, has attracted a great deal of attention due to the hype surrounding cryptocurrencies like Bitcoin. Whilst blockchain technology might be able to drive economic change globally, the applications are innumerable. Among others, the implications include empowering impoverished individuals by bypassing banks for payments, generating personalized identities for voting, securing healthcare data, improving supply chain logistics, and allowing business to be carried out transparently. Vinay will share his thoughts on how a technology that permits secure and transparent solutions might transform the next decade. Vinay Gupta is a leading figure in the blockchain space. He is the co-founder of Mattereum, co-ordinated the release of the blockchain platform Ethereum in July 2015, and was strategic architect for ConsenSys, a technology hub focusing on the Ethereum blockchain and related applications. He was the designer of the National Blockchain Strategy for Dubai and is a partner at Hexayurt Capital, the technology-focused VC firm behind the Internet of Agreements. He has been involved in commercial software development since 1992 and his experience as a programmer and visionary has covered fields as diverse as medical imaging, flight simulation, computer graphics, cryptographic applications and the web. In conversation with Luke Robert Mason, Director of Virtual Futures. --- Follow the conversation on Twitter using #VFSalon Support Virtual Futures on Patreon: http://patreon.com/virtualfutures Find out more: http://virtualfutures.co.uk --- Credits Produced by Virtual Futures Camera by Jason ‘Jay’ Langdell: http://jam-av.com Sound by Luke Robert Mason Lighting by Ian O’Donoghue Edited by Luke Robert Mason Thanks to Bozena Beauclair Thanks to Anirudh Pai Thanks to Jeremy Smith Thanks to Charlotte White Hosted at the University of Warwick: http://go.warwick.ac.uk/economics --- Follow Virtual Futures on Social Media Twitter: http://twitter.com/virtualfutures Facebook: http://facebook.com/virtualfutures Instagram: http://instagram.com/virtualfutures Medium: http://medium.com/@virtualfutures SoundCloud: http://soundcloud.com/virtualfutures YouTube: http://youtube.com/virtualfutures --- Our Recording Equipment (Affiliate Links) RØDE Procaster Broadcast Dynamic Microphone: http://amzn.to/2wClVSx RØDE PSM1 Microphone Shock Mount: http://amzn.to/2wCh8Ri RØDE PSA1 Swivel Mount Studio Microphone Boom Arm: http://amzn.to/2f9tVYo Stagg 3m High Quality XLR to XLR Plug Microphone Cable: http://amzn.to/2wCjrnf Stagg 10m High Quality XLR to XLR Plug Microphone Cable: http://amzn.to/2y2En7y Zoom H6 Handy Recorder: http://amzn.to/2woqxg0 Zoom Q2n Handy Video Recorder: http://amzn.to/2g3gnxQ Canon EOS 80D: http://amzn.to/2eZo1oQ Canon EF 50 mm 1.8 STM Lens: http://amzn.to/2yQ37k5 Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens: http://amzn.to/2y2EakM Manfrotto Befree Live Aluminium Travel Tripod with Fluid Head: http://amzn.to/2y257VT Sennheiser EW 100-ENG G3-GB Portable System: http://amzn.to/2H38Bgd
Views: 6509 Virtual Futures
Lecture 10 — Altcoins and the Cryptocurrency Ecosystem
 
01:04:06
Lecture 10 — Altcoins and the Cryptocurrency Ecosystem Tenth lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: http://bitcoinbook.cs.princeton.edu/ In this lecture: * Short History of Altcoins * Interaction between Bitcoin and Altcoins * Lifecycle of an Altcoin * Bitcoin-Backed Altcoins, “Side Chains” For more interesting and latest videos please subscribe my channel and share it if u like it or leave a comment!!!!!
Views: 17 The Tech Trendz
Ark  (A Facebook Series)
 
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Ark Ark is a popular, stakeable currency, so for today's #StakingSaturday, I discussed the ecosystem, and "Sandbox for the Blockchain" ARK. Ark is a fork of Lisk, with a variety of functions, including Smart Bridges, allowing for truly cross chain transactions through the ARK ecosystem. Beyond Atomic Swaps, ARK will allow a depositor to send any cryptocurrency, and receipient will receive desired cryptocurrency. On top of that, ARK is coding agnostic, and is implenting SDKs for most major languages, including Python, Ruby, GoLang and more. This will allow for more collaborative environment for developers. With more advancement, technology like InterPlanetary File System (IPFS, to be discussed soon) ARK will be a serious competitor in the coming years. Beyond all of that, ARK will allow for "sidechaining" bringing an entire ecosystem to it's main chain. All side chains will communicate and interface with the Main chain, carrying security, but have their own network, fully scalable, and cross-functional. Ark relies on a Delegated Proof of Stake mechanism, with 51 elected delegates. These delegates are only allowed to verify transcactions (and earn rewards.) The voter votes a delegate based on reward structure delegate provides for voting. Some pay back votes, some provide greater returns, so do research before electing votes. There are ARK staking calculators but they do not take specific delegate rewards in account and may skew projections. What other stakable coins would you like to see covered?
Views: 3 Crypto Curious
Lecture 10 — Altcoins and the Cryptocurrency Ecosystem
 
01:10:30
Tenth lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: In. Tenth lecture of the Bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: In this. In this lecture: * Short History of Altcoins * Interaction between Bitcoin and Altcoins * Lifecycle of an Altcoin * Bitcoin-Backed Altcoins, “Side Chains” Theres a lot of excitement.
Views: 0 Jennell Tung