• Blockchain Technology Explained: What is a Blockchain?

    This video https://youtu.be/eXJHPDs4M3Y provides an easy to understand introduction to Blockchain Technology. Please leave comments and questions below the video. Here is the full transcript for your convenience: What is a Blockchain? A Blockchain is a distributed database that multiple parties share and everyone can trust. A Blockchain network provides a mutually trusted, transparent way of sharing and transacting. Each party participating in a Blockchain network maintains their own copy of the database. What makes Blockchain secure? Transactions on the database are atomic (this means that they're processed one at a time). The next transaction will be a different write or a read, but only after the preceding transaction has completed (or failed). Each write to the database is consider...

    published: 12 Mar 2017
  • How the blockchain is changing money and business | Don Tapscott

    What is the blockchain? If you don't know, you should; if you do, chances are you still need some clarification on how it actually works. Don Tapscott is here to help, demystifying this world-changing, trust-building technology which, he says, represents nothing less than the second generation of the internet and holds the potential to transform money, business, government and society. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at http://www.ted.com/translate ...

    published: 16 Sep 2016
  • How to sell art on the blockchain

    In this video we use Ascribe to upload art onto a blockchain. This makes the transfer of ownership really easy and secure.

    published: 03 Aug 2017
  • Understand the Blockchain in Two Minutes

    Over the past decade, an alternative digital paradigm has slowly been taking shape at the edges of the internet. This new paradigm is the blockchain. After incubating through millions of Bitcoin transactions and a host of developer projects, it is now on the tips of tongues of CEOs and CTOs, startup entrepreneurs, and even governance activists. Though these stakeholders are beginning to understand the disruptive potential of blockchain technology and are experimenting with its most promising applications, few have asked a more fundamental question: What will a world driven by blockchains look like a decade from now? Learn more: http://www.iftf.org/blockchainfutureslab Contact us: http://www.iftf.org/blockchainfutureslab/contact

    published: 18 Apr 2016
  • How Bitcoin Works Under the Hood

    A somewhat technical explanation of how Bitcoin works. Want more? Check out my new in-depth course on the latest in Bitcoin, Blockchain, and a survey of the most exciting projects coming out (Ethereum, etc): https://app.pluralsight.com/library/courses/bitcoin-decentralized-technology Lots of demos on how to buy, send, store (hardware, paper wallet). how to use javascript to send bitcoin. How to create Ethereum Smart Contract, much more. Shorter 5 min introduction: https://www.youtube.com/watch?v=t5JGQXCTe3c Written version: http://www.imponderablethings.com/2013/07/how-bitcoin-works-under-hood.html My Bitcoin address: 13v8NB9ScRa21JDi86GmnZ5d8Z4CjhZMEd Arabic translation by Ahmad Alloush Spanish caption translation by Borja Rodrigo, zordycorak@gmail.com, DFJWgXdBCoQqo4noF4fyVhVp8R6V6...

    published: 15 Jul 2013
  • Blockchain Technology | Blockchain Explained | Blockchain Tutorial | Blockchain Training | Edureka

    This Edureka Blockchain technology video will give you an understanding of how blockchain works and what are blockchain technologies. This video helps you to learn following topics: 1. What are Blockchain & Bitcoin 2. Blockchain Technologies 3. Peer to Peer Network 4. Cryptography 5. Proof of Work & Blockchain Program 6. Ethereum & Smart Contracts 7. Blockchain Applications and Use Cases Subscribe to our channel to get video updates. Hit the subscribe button above. #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 m...

    published: 06 Sep 2017
  • The real value of bitcoin and crypto currency technology - The Blockchain explained

    Donations are welcome at: 1AtFaRrPFiwm2xUYN2C41edGgKPR5AXYDh Blockchain and Bitcoin explained in five minutes: Blockchain technology will drastically change our lives. In the coming years, Blockchain, the technology behind crypto currencies such as Bitcoin, will inevitably and radically change the role of traditional trusted parties such as banks, accountants, notaries, and governments. The animated video about Blockchain and Bitcoin that was released today on http://bitcoinproperly.org is the first to specifically address the technology behind Bitcoin: the Blockchain. Within five minutes, it is explained how the essential functions of the “trusted third party” can be automatized through the Blockchain as well as what the implications of this are. From Bitcoin hype to Blockchain revolut...

    published: 14 Oct 2014
  • Blockchain Tutorial | Blockchain Technology | Blockchain Explained | Blockchain Training | Edureka

    This Edureka Blockchain Tutorial video will give you a complete fundamental understanding regrading Blockchain and Bitcoin. This video helps you to learn following topics: 1. Issues With The Current Banking System. 2. How Bitcoin Can Help Overcome These Issues? 3. Bitcoin Transaction 4. Blockchain To The Rescue 5. Blockchain Concepts 6. Blockchain Features 7. Blockchain Use Case 8. Demo: Banking Use Case Subscribe to our channel to get video updates. Hit the subscribe button above. #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 cla...

    published: 31 Jul 2017
  • Blockchain Virtual GovHack - Title Deeds and Land Registry entry

    This video is a demonstration of the Ethereum Blockchain solution developed by our team for the Blockchain Virtual GovHack. The demonstration shows the multiple Ethereum nodes built for a solution that allows for UAE Property Title Deeds to be stored on a Government Land Registry. The solutions caters for asset ownership transfer from Property Seller to Buyer, approved via the Land Department and demonstrates possible integration with other Government entities like DEWA. We developed this Blockchain solution in less than 4 weeks specifically for the hackathon, and leveraged the Makani API to get GPS location data for properties. We also utilized an IPFS document management platform to store documents like the EmiratesID, Title Deed document, Tenancy Contract and Ejari Certificate again...

    published: 29 Jan 2017
  • Blockchain 2020: What's next for adoption? - Sibos 2016

    What are the technical and business impediments holding back the adoption of distributed ledger / blockchain technology? With multiple use cases in securities, payments and trade finance being discussed, how can the industry deliver on the promise of a frictionless and decentralised exchange of value and asset ownership? What is the role of consortiums such as the Linux Foundation Hyperledger project and other vendor ecosystems? Will cybersecurity be a driver or a hurdle for adoption? In this session, our panel will debate the technical and privacy barriers that need to be crossed to enable this technology to have a transformative impact on the financial industry.

    published: 17 Oct 2016
  • Today's Healthcare Challenges and How Blockchain Can Help Solve Them

    Our healthcare ecosystem is increasingly complex, with multiple stakeholders engaged in intricate, sensitive interactions that can lead to data security and privacy challenges and operational inefficiencies. Ownership and trusted access to medical information and administrative data is critical, yet the process must be made simpler and less costly. If your organization is worried about issues of security, scalability, interoperability, and privacy, Blockchain should be a part of your strategic design for business process modernization. Attend this session to hear from the authors of IBM’s winning submission to the HHS ONC Challenge on the 'Use of Blockchain in Health IT and Health-related Research Challenge'. Please join us and your industry colleagues for a thought provoking discussio...

    published: 30 May 2017
  • Blockchain for the music industry explained in 1 minute

    The blockchain platform of Rightsshare enables artists to monitor its activities and streaming revenues from its own numbers so they can be received immediately. With this technique Spotify, YouTube and soon, Facebook, will know how much they need to pay for each track.

    published: 30 Oct 2016
  • Future of Blockchain EN

    Read the following lines very carefully. Do you know about the blockchain? The blockchain is a secure digital record of transactions – or in other words: the internet transmits information. The blockchain transfers ownership. It’s going to change the world. It is your choice now: Do you trust me and I will provide you with all information needed to be prepared or will you close your eyes and ignore the truth? Follow us: ● Facebook: https://www.facebook.com/Deloitte.Deutschland/ ● LinkedIn: https://www.linkedin.com/company/deloitte-deutschland ● XING: https://www.xing.com/company/deloitte ● Instagram: https://www.instagram.com/deloittedeutschlandkarriere/ ● Twitter: https://twitter.com/DeloitteDE & https://twitter.com/InnovationDE ● Google+: https://plus.google.com/+DeloitteDeutschland

    published: 14 Jul 2016
  • Truth about BlockChain, BitCoins - impact on banking, insurance - Future BlockChain keynote speaker

    I have advised hundreds of the world’s largest corporations on digital trends, and one of the biggest that CEOs and boards are now talking about is Blockchain. What is Blockchain and what does it mean for us? Could Blockchain wipe out our business, or will Blockchain help us grow? Here is an extract from recent keynotes on Blockchain that I have given to global banks and insurance companies. So what is Blockchain? Blockchain is a very clever method for making permanent global records, with copies held in many different places, totally safe from corruption, deletion, alteration or cyberattack. Blockchain uses the same technology as BitCoin and other so-called cyptocurrencies. BitCoin technology was developed to allow a new “virtual” currency to be created, coin by coin, in a w...

    published: 16 Nov 2017
  • What is A Ethereum Dapp?

    What is A Blockchain Dapp? You'll receive $10 in free bitcoin by signing up with this link http://bit.ly/2oesV41 Bitcoin & Etherum Storage Wallet: http://bit.ly/2o7BmgW What is Dapp Guide: (Must Read) https://blockgeeks.com/guides/dapps-the-decentralized-future/ What are Dapps you might ask? Imagine having your car working away, transporting passengers while you’re at work. Imagine having your computer utilising its spare capacity to serve businesses and people across the globe. Imagine being paid for browsing the web and taking ownership of your, arguably invaluable, attention. Imagine the world like that. That world is not far away. A paradigm shift in the way we view software models is approaching. When Bitcoin, the first cryptocurrency, made us reassess our definition of Store ...

    published: 06 Jun 2017
  • Protection of asset ownership on blockchain

    Blockchain technology development for secure storage of asset ownership. Nasdaq, American stock exchange, has filed patent application to the US Patent and Trademark Office (USPTO) for blockchain-system that provides control and safe storage of information regarding the ownership of assets. It is reported that blockchain technology will be used to owners of register asset who, through a special digital wallet, will be able to access the assets. Regarding to this, Nasdaq indicated: ‘’While distributed ledger technologies, such as Blockchain, show great potential, further improvements in the performance, efficiency, and capabilities of such technologies are needed’’. Our partner: https://artex.global/ Our service list: http://bit.ly/2rC4eRj We are on twitter: https://twitter.com/KolesCoin...

    published: 22 Nov 2017
  • How the US government is using blockchain to fight fraud | Kathryn Haun | TEDxSanFrancisco

    Kathryn is sharing about the first case of the US government using blockchain to fight fraud. She is sharing about how they could shut down the silk road and even indicted federal agents in the process. Based in San Francisco, Kathryn Haun is a federal prosecutor with the U.S. Department of Justice and is its first-ever coordinator for emerging financial technologies. Since 2006, she has served as an Assistant U.S. Attorney, first in the Washington D.C. area and later in San Francisco, California. She has investigated and prosecuted hundreds of violations of federal criminal law in U.S. courts, with a focus on organized crime syndicates, cybercrime, the Dark Net, and fraud. In addition to her role at the Justice Department, she teaches Stanford Law School’s first-ever course on Cyberc...

    published: 26 Oct 2016
  • Blockchain in the Supply Chain

    ("Skytech" pronounced) players of the applications of the chain-Block developed by SCtech (ie software suppliers dedicated to the development of applications based on the chain-blocks for the management of the supply chain) Procurement (SC) processes: document management, traceability, ancestry and finance. They are currently engaged in (POC) proof-of-concept experiments to identify SC processes will benefit most from block-based applications. These POCs also help determine business case criteria. The software components based on the block-string in the stack build on top of each other, and includes features that expand gradually: Depth of the supply chain: Using traditional two-party exchange data, applications increasingly enable participants to reach SC partners further upstream an...

    published: 18 Feb 2017
  • How blockchain technology can help build a transparent future | Diana Biggs | TEDxEastEnd

    One of the most exciting aspects of blockchain technology, the disruptive innovation capturing global attention, is its potential as a tool for transparency. In the talk, you'll learn what a blockchain is and how this technology, powered by open innovation, can bring increased transparency to supply chains, voting, registries of ownership and financial services. Diana Biggs is a thought leader in blockchain technologies and has been actively involved in the ecosystem since 2013. Her work in blockchain includes venture building, strategic advisory, research and executive education, covering a variety of use cases including payments, healthcare and supply chain. She is the Industry Engagement Advisor for the University College London’s Centre for Blockchain Technologies and her work was rec...

    published: 10 Apr 2017
  • Reducing bike theft with blockchain

    Ownership of electronic bikes is rapidly increasing, but unfortunately also the theft of these expensive bikes. New smart locks are on the market to remotely track and secure bikes. This provides opportunity for better theft prevention and new business models for bike rental. A better bike registration system is needed to share ownership information and that puts the bike owner in control. RDW and IBM have developed a bike registration proof of concept based on blockchain technology, called the BikeBlockchain. Bike owners can proof their ownership and report the bike stolen through the blockchain. A smart lock on the bike will register the position of the bike on the blockchain when they are locked. When a bike is stolen the police is able to see the latest position to respond instantly....

    published: 10 Aug 2017
  • Duke Jones on Blockchain meets Object-Capabilities

    Why there's a need to go beyond blockchain and learn from OCap. Data ownership. Gravity's software architecture inspiration.

    published: 29 Jun 2017
  • Trent McConaghy - BigchainDB : a Scalable Blockchain Database, in Python

    PyData Berlin 2016 This talk describes BigchainDB. BigchainDB fills a gap in the decentralization ecosystem: a decentralized database, at scale. It has big-data performance levels, a querying system, and a permissioning system that supports public and private versions. It's complementary to decentralized processing platforms like Ethereum, and decentralized file systems like IPFS. BigchainDB is written in Python. This talk describes BigchainDB. BigchainDB fills a gap in the decentralization ecosystem: a decentralized database, at scale. It points to performance of 1 million writes per second throughput, storing petabytes of data, and sub-second latency. The BigchainDB design starts with a distributed database (DB), and through a set of innovations adds blockchain characteristics: decent...

    published: 31 May 2016
  • The Evolution Of Blockchain Over The Decades – With David Birch

    Subscribe to our Free Financial Newsletter: http://crushthestreet.com David Birch is our special guest today, David shares his expert insights into the trajectory of Bitcoin and Blockchain Technology We look at the growing eco system and the emergence of multiple different currencies competing with each other. David also shares his insights about working on some of the first electronic cash systems as far back as the nineties which helps gives us understanding to Bitcoin’s evolution. TOPICS IN THIS INTERVIEW: 01:50 The first electronic cash systems 11:10 Bitcoin’s advancement and a multi-currency ecosystem 14:00 Competition of Currencies 15:50 Numerous decentralised currencies competing 23:05 Blockchain and home ownership? 27:50 Closing thoughts and where to find David’s insights

    published: 04 Oct 2017
  • #OneCryptoCurrecy & Blockchain Technology: Bringing The Poor Out Of Poverty: Ownership Of Property.

    Why cryptocurrency could destroy the Banking Cartels http://vc.digicoinpro.com/jmangan One of the greatest inventions that has great potential to empower the people of the world is cryptocurrency (e.g., Bitcoin, OneCoin ). In my opinion, cryptocurrency is one of the most important and greatest inventions since the Internet. The Internet has played a very big role for helping free humanity, because it has allowed us to freely spread information throughout the world faster than ever before. One of the first steps to freeing humanity is to educate people about the truth. The Internet has been very effective at doing this. However, it was missing one important thing, which was a system to transfer funds without the oversight of banks. When cryptocurrency emerged in 2008, it solved this probl...

    published: 12 Nov 2016
developed with YouTube
Blockchain Technology Explained: What is a Blockchain?

Blockchain Technology Explained: What is a Blockchain?

  • Order:
  • Duration: 4:01
  • Updated: 12 Mar 2017
  • views: 8282
videos
This video https://youtu.be/eXJHPDs4M3Y provides an easy to understand introduction to Blockchain Technology. Please leave comments and questions below the video. Here is the full transcript for your convenience: What is a Blockchain? A Blockchain is a distributed database that multiple parties share and everyone can trust. A Blockchain network provides a mutually trusted, transparent way of sharing and transacting. Each party participating in a Blockchain network maintains their own copy of the database. What makes Blockchain secure? Transactions on the database are atomic (this means that they're processed one at a time). The next transaction will be a different write or a read, but only after the preceding transaction has completed (or failed). Each write to the database is considered a ‘block’. Each new block contains a cryptographic hash (a unique fingerprint) of the previous block, creating a chain that can always be validated by checking the hashes back to the original root block. Before a block can be committed, all participants are required to validate the transaction and provide consensus that the block can be added to the chain. This effectively makes it impossible to add a record unless all parties participating in the blockchain agree the record is valid. Because all records are chained together by their hash value, once committed to the chain, all records are immutable (they cannot be changed). It is impossible to alter a previous record without altering every party’s copy of the chain. If one node is compromised, then it can no longer participate in the chain until it regenerates the true chain from the other participants. How does Blockchain prevent double spending? A major challenge of digitising assets is the potential to spend/redeem/use an asset multiple times. Because digital assets are much easier to forge than many traditional assets (such as currency, tickets, physical coupons, etc.), a secure system is required to ensure that an asset is only used once. With Blockchain, every time an asset is used or consumed, the owner of the asset signs the transfer with a private cryptographic key. This key is unique to the owner and is extremely difficult to forge. In order to initiate the transaction, the transferrer requires both the asset and their private key. The Blockchain will check both the validity of the key, and ownership of the asset. Therefore, even if the asset is cloned, it cannot be used without the private key. Once the transaction has been committed to the chain, the owner of the asset will have changed. This means, each node that receives a second transaction requesting transfer of ownership (or redemption, etc.) will see that there was a previous transaction that already transferred the asset and will reject that transaction. This prevents a second transfer block from being added to the chain. How does Blockchain ensure privacy? Personal data and identifiers are not required to be stored in the chain. Such data is stored as a hash value which provides both anonymity and security. The user may provide data such as their name, telephone number, email address, Facebook account id, unique user name, password etc. (in reality a combination of these values is used) to determine their identity. This data is hashed to provide a unique token that can only be recreated by providing the original values, and only this hash is stored to identify the party in the chain. Since it is impossible to obtain the input values by reverse engineering a hash value, the user is practically anonymous to all parties within the chain. But, they can be validated whenever required by providing the original values used to create the hash. How is PassKit utilising Blockchain? PassKit provides a private blockchain service to parties that wish to issue, record or redeem anything of value. This can be anything from loyalty points, punch card programmes, event tickets, boarding passes, to government identification, insurance policies or claim histories, tax records and educational transcripts. We utilise existing mobile wallet technology as a gateway for transacting, validating or querying our secure, private Blockchain networks. We ensure that mobile wallet content can be validated and trusted in a frictionless, realtime manner, by both consumers and by the businesses and institutions with whom they transact.
https://wn.com/Blockchain_Technology_Explained_What_Is_A_Blockchain
How the blockchain is changing money and business | Don Tapscott

How the blockchain is changing money and business | Don Tapscott

  • Order:
  • Duration: 18:50
  • Updated: 16 Sep 2016
  • views: 682749
videos
What is the blockchain? If you don't know, you should; if you do, chances are you still need some clarification on how it actually works. Don Tapscott is here to help, demystifying this world-changing, trust-building technology which, he says, represents nothing less than the second generation of the internet and holds the potential to transform money, business, government and society. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at http://www.ted.com/translate Follow TED news on Twitter: http://www.twitter.com/tednews Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: http://www.youtube.com/user/TEDtalksDirector
https://wn.com/How_The_Blockchain_Is_Changing_Money_And_Business_|_Don_Tapscott
How to sell art on the blockchain

How to sell art on the blockchain

  • Order:
  • Duration: 5:39
  • Updated: 03 Aug 2017
  • views: 419
videos
In this video we use Ascribe to upload art onto a blockchain. This makes the transfer of ownership really easy and secure.
https://wn.com/How_To_Sell_Art_On_The_Blockchain
Understand the Blockchain in Two Minutes

Understand the Blockchain in Two Minutes

  • Order:
  • Duration: 2:26
  • Updated: 18 Apr 2016
  • views: 904951
videos
Over the past decade, an alternative digital paradigm has slowly been taking shape at the edges of the internet. This new paradigm is the blockchain. After incubating through millions of Bitcoin transactions and a host of developer projects, it is now on the tips of tongues of CEOs and CTOs, startup entrepreneurs, and even governance activists. Though these stakeholders are beginning to understand the disruptive potential of blockchain technology and are experimenting with its most promising applications, few have asked a more fundamental question: What will a world driven by blockchains look like a decade from now? Learn more: http://www.iftf.org/blockchainfutureslab Contact us: http://www.iftf.org/blockchainfutureslab/contact
https://wn.com/Understand_The_Blockchain_In_Two_Minutes
How Bitcoin Works Under the Hood

How Bitcoin Works Under the Hood

  • Order:
  • Duration: 22:25
  • Updated: 15 Jul 2013
  • views: 1966768
videos
A somewhat technical explanation of how Bitcoin works. Want more? Check out my new in-depth course on the latest in Bitcoin, Blockchain, and a survey of the most exciting projects coming out (Ethereum, etc): https://app.pluralsight.com/library/courses/bitcoin-decentralized-technology Lots of demos on how to buy, send, store (hardware, paper wallet). how to use javascript to send bitcoin. How to create Ethereum Smart Contract, much more. Shorter 5 min introduction: https://www.youtube.com/watch?v=t5JGQXCTe3c Written version: http://www.imponderablethings.com/2013/07/how-bitcoin-works-under-hood.html My Bitcoin address: 13v8NB9ScRa21JDi86GmnZ5d8Z4CjhZMEd Arabic translation by Ahmad Alloush Spanish caption translation by Borja Rodrigo, zordycorak@gmail.com, DFJWgXdBCoQqo4noF4fyVhVp8R6V62XdJx Russian caption translation by Alexandra Miklyukova Italian voice over: http://youtu.be/1aEf3qr7UdE Italian captions translated by Simone Falcini, 1H5KdCnBooxfqpXtyQBBAKKRU7MkCZCVCe
https://wn.com/How_Bitcoin_Works_Under_The_Hood
Blockchain Technology | Blockchain Explained | Blockchain Tutorial | Blockchain Training | Edureka

Blockchain Technology | Blockchain Explained | Blockchain Tutorial | Blockchain Training | Edureka

  • Order:
  • Duration: 23:36
  • Updated: 06 Sep 2017
  • views: 2632
videos
This Edureka Blockchain technology video will give you an understanding of how blockchain works and what are blockchain technologies. This video helps you to learn following topics: 1. What are Blockchain & Bitcoin 2. Blockchain Technologies 3. Peer to Peer Network 4. Cryptography 5. Proof of Work & Blockchain Program 6. Ethereum & Smart Contracts 7. Blockchain Applications and Use Cases Subscribe to our channel to get video updates. Hit the subscribe button above. #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 Ethereumplatform 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: Comprehend the cryptography and cryptocurrency concepts Encompass the concept of blockchain Understand the importance of blockchain technology Have a deep insight into bitcoin and its network Perceive, how bitcoin transactions are validated by miners Create and use bitcoin account effectively Understand Ethereum blockchain Learn Solidity: Prominent language to develop smart contracts Deploy your private blockchain on web where you can visually see your chains Send transactions between nodes Develop more than one nodes on same blockchain Making your own cryptocurrency Discuss the compelling use-cases of the blockchain Interpret the prospects of blockchain. 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 sales@edureka.co Call us at US: 1800 275 9730(toll free) or India: +91 88808 62004 Website: https://www.edureka.co/blockchain-training Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka
https://wn.com/Blockchain_Technology_|_Blockchain_Explained_|_Blockchain_Tutorial_|_Blockchain_Training_|_Edureka
The real value of bitcoin and crypto currency technology - The Blockchain explained

The real value of bitcoin and crypto currency technology - The Blockchain explained

  • Order:
  • Duration: 6:16
  • Updated: 14 Oct 2014
  • views: 755498
videos
Donations are welcome at: 1AtFaRrPFiwm2xUYN2C41edGgKPR5AXYDh Blockchain and Bitcoin explained in five minutes: Blockchain technology will drastically change our lives. In the coming years, Blockchain, the technology behind crypto currencies such as Bitcoin, will inevitably and radically change the role of traditional trusted parties such as banks, accountants, notaries, and governments. The animated video about Blockchain and Bitcoin that was released today on http://bitcoinproperly.org is the first to specifically address the technology behind Bitcoin: the Blockchain. Within five minutes, it is explained how the essential functions of the “trusted third party” can be automatized through the Blockchain as well as what the implications of this are. From Bitcoin hype to Blockchain revolution: an internet of trust. With the arrival of crypto currencies such as Bitcoin, everyone around the world can trade with each other without any involvement from traditional third parties such as banks, notaries, accountants, and governments. Trade is a fundamental pillar of our economy and society, and traditional trusted parties play a crucial role in this. The technology behind Bitcoin making all this possible – the Blockchain – ensures that the essential functions of the “trusted third party’, are fully automatized through the internet. This way, these functions are as freely available, accessible, and programmable as the internet itself. The animated video, available in both Dutch and English, explains how this works, also mentioning practical applications. The implications are clear: in the coming years, the role of the traditional trusted parties will inevitably and drastically change, strongly impacting our daily lives. The creators of this animated video invite its viewers to think about and discuss the fundamental and radical innovations made possible by crypto currencies. Rutger van Zuidam founder of Dutchchain, organizer of the Dutch Blockchain Hackathon: “The Netherlands have all the assets to become Europe’s Silicon Valley of financial technology. It is possible for the Netherlands to position itself favourably in comparison to the US and UK, who are currently still ahead. The technology behind crypto currencies like Bitcoin plays an essential role in leveraging these opportunities. We hope that the animated video about the technology behind crypto currencies will positively affect this development.” Lykle de Vries: ”Bitcoin is not the new money for internet,but it is the new internet for money, value and ownership in all forms. Crypto currencies like Bitcoin are the next step in the emancipation of all world citizens, and can help create a new dynamic for democracy, society and economy.” About the creators The animated video is a non-profit initiative by designers Patrick Loonstra (www.patrickloonstra.nl) and Sebas van den Brink (sebasvandenbrink.nl) and entrepreneurs Lykle de Vries (ThesisOne.com) and Rutger van Zuidam (DutchChain.com).
https://wn.com/The_Real_Value_Of_Bitcoin_And_Crypto_Currency_Technology_The_Blockchain_Explained
Blockchain Tutorial | Blockchain Technology | Blockchain Explained | Blockchain Training | Edureka

Blockchain Tutorial | Blockchain Technology | Blockchain Explained | Blockchain Training | Edureka

  • Order:
  • Duration: 1:16:43
  • Updated: 31 Jul 2017
  • views: 59616
videos
This Edureka Blockchain Tutorial video will give you a complete fundamental understanding regrading Blockchain and Bitcoin. This video helps you to learn following topics: 1. Issues With The Current Banking System. 2. How Bitcoin Can Help Overcome These Issues? 3. Bitcoin Transaction 4. Blockchain To The Rescue 5. Blockchain Concepts 6. Blockchain Features 7. Blockchain Use Case 8. Demo: Banking Use Case Subscribe to our channel to get video updates. Hit the subscribe button above. #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 sales@edureka.co Call us at US: 1800 275 9730(toll free) or India: +91 88808 62004 Website: https://www.edureka.co/blockchain-training Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka
https://wn.com/Blockchain_Tutorial_|_Blockchain_Technology_|_Blockchain_Explained_|_Blockchain_Training_|_Edureka
Blockchain Virtual GovHack - Title Deeds and Land Registry entry

Blockchain Virtual GovHack - Title Deeds and Land Registry entry

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  • Duration: 3:00
  • Updated: 29 Jan 2017
  • views: 2222
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This video is a demonstration of the Ethereum Blockchain solution developed by our team for the Blockchain Virtual GovHack. The demonstration shows the multiple Ethereum nodes built for a solution that allows for UAE Property Title Deeds to be stored on a Government Land Registry. The solutions caters for asset ownership transfer from Property Seller to Buyer, approved via the Land Department and demonstrates possible integration with other Government entities like DEWA. We developed this Blockchain solution in less than 4 weeks specifically for the hackathon, and leveraged the Makani API to get GPS location data for properties. We also utilized an IPFS document management platform to store documents like the EmiratesID, Title Deed document, Tenancy Contract and Ejari Certificate against the hashed reference pointer for each property.
https://wn.com/Blockchain_Virtual_Govhack_Title_Deeds_And_Land_Registry_Entry
Blockchain 2020: What's next for adoption? - Sibos 2016

Blockchain 2020: What's next for adoption? - Sibos 2016

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  • Duration: 59:50
  • Updated: 17 Oct 2016
  • views: 2808
videos
What are the technical and business impediments holding back the adoption of distributed ledger / blockchain technology? With multiple use cases in securities, payments and trade finance being discussed, how can the industry deliver on the promise of a frictionless and decentralised exchange of value and asset ownership? What is the role of consortiums such as the Linux Foundation Hyperledger project and other vendor ecosystems? Will cybersecurity be a driver or a hurdle for adoption? In this session, our panel will debate the technical and privacy barriers that need to be crossed to enable this technology to have a transformative impact on the financial industry.
https://wn.com/Blockchain_2020_What's_Next_For_Adoption_Sibos_2016
Today's Healthcare Challenges and How Blockchain Can Help Solve Them

Today's Healthcare Challenges and How Blockchain Can Help Solve Them

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  • Duration: 33:11
  • Updated: 30 May 2017
  • views: 2897
videos
Our healthcare ecosystem is increasingly complex, with multiple stakeholders engaged in intricate, sensitive interactions that can lead to data security and privacy challenges and operational inefficiencies. Ownership and trusted access to medical information and administrative data is critical, yet the process must be made simpler and less costly. If your organization is worried about issues of security, scalability, interoperability, and privacy, Blockchain should be a part of your strategic design for business process modernization. Attend this session to hear from the authors of IBM’s winning submission to the HHS ONC Challenge on the 'Use of Blockchain in Health IT and Health-related Research Challenge'. Please join us and your industry colleagues for a thought provoking discussion on this innovative and exciting new technology. Find more about IBM Healthcare: https://www-935.ibm.com/industries/healthcare/
https://wn.com/Today's_Healthcare_Challenges_And_How_Blockchain_Can_Help_Solve_Them
Blockchain for the music industry explained in 1 minute

Blockchain for the music industry explained in 1 minute

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  • Duration: 0:53
  • Updated: 30 Oct 2016
  • views: 2285
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The blockchain platform of Rightsshare enables artists to monitor its activities and streaming revenues from its own numbers so they can be received immediately. With this technique Spotify, YouTube and soon, Facebook, will know how much they need to pay for each track.
https://wn.com/Blockchain_For_The_Music_Industry_Explained_In_1_Minute
Future of Blockchain EN

Future of Blockchain EN

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  • Duration: 8:01
  • Updated: 14 Jul 2016
  • views: 2443
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Read the following lines very carefully. Do you know about the blockchain? The blockchain is a secure digital record of transactions – or in other words: the internet transmits information. The blockchain transfers ownership. It’s going to change the world. It is your choice now: Do you trust me and I will provide you with all information needed to be prepared or will you close your eyes and ignore the truth? Follow us: ● Facebook: https://www.facebook.com/Deloitte.Deutschland/ ● LinkedIn: https://www.linkedin.com/company/deloitte-deutschland ● XING: https://www.xing.com/company/deloitte ● Instagram: https://www.instagram.com/deloittedeutschlandkarriere/ ● Twitter: https://twitter.com/DeloitteDE & https://twitter.com/InnovationDE ● Google+: https://plus.google.com/+DeloitteDeutschland
https://wn.com/Future_Of_Blockchain_En
Truth about BlockChain, BitCoins - impact on banking, insurance - Future BlockChain keynote speaker

Truth about BlockChain, BitCoins - impact on banking, insurance - Future BlockChain keynote speaker

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  • Duration: 3:56
  • Updated: 16 Nov 2017
  • views: 232
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I have advised hundreds of the world’s largest corporations on digital trends, and one of the biggest that CEOs and boards are now talking about is Blockchain. What is Blockchain and what does it mean for us? Could Blockchain wipe out our business, or will Blockchain help us grow? Here is an extract from recent keynotes on Blockchain that I have given to global banks and insurance companies. So what is Blockchain? Blockchain is a very clever method for making permanent global records, with copies held in many different places, totally safe from corruption, deletion, alteration or cyberattack. Blockchain uses the same technology as BitCoin and other so-called cyptocurrencies. BitCoin technology was developed to allow a new “virtual” currency to be created, coin by coin, in a way that is permanent, protected, cannot be duplicated or destroyed. It costs a lot of money, mainly electric power to run computers, to create each BitCoin, so they are rare and have real value. BitCoins are traded against many other currencies. BitCoins are also completely anonymous, and impossible to track when used for online payments, as well as completely secure. BitCoins are controversial because the system is so strong, that they are now the payment of choice used by many criminal gangs, for drugs, ransom payments, arms deals and so on. The system works because each payment is registered in an ultra-secure database which cannot ever be altered. This means that each BitCoin can only be transferred once. If you spend a BitCoin, you cannot spend your same BitCoin again. Once spent, it’s value is registered at the speed of light to another person permanently, using a system that we call BlockChain. Each “block” is an individual cluster of records, and each “Chain” is a time-stamped sequence of blocks. But we can use the same registration system for another purpose: to register documents rather than ownership of BitCoins. Why Blockchain really matters to most industries Blockchain means that anyone in the world with online access can prove a particular document exists, when it was sent, who it was sent to and so on. We can also prove that an event has taken place, in a way which is fully transparent to everyone who needs to know this around the world. The implications of this are going to be huge. And it will be many years before we work it all out. We are at a similar stage with Blockchain that we were with the web in 1997. A lot of excitement and speculation, and also a lot of uncertainty about how it will affect us all in practice. Blockchain Boom There is no doubt that Blockchain has the power to completely transform every financial transaction or legal process, every trade agreement, every insurance claim and every supply chain ordering system. That is why we are seeing huge investment in Blockchain innovation, inside large companies, and a huge number of new Blockchain startups, especially in FinTech.
https://wn.com/Truth_About_Blockchain,_Bitcoins_Impact_On_Banking,_Insurance_Future_Blockchain_Keynote_Speaker
What is A Ethereum Dapp?

What is A Ethereum Dapp?

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  • Duration: 5:45
  • Updated: 06 Jun 2017
  • views: 18241
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What is A Blockchain Dapp? You'll receive $10 in free bitcoin by signing up with this link http://bit.ly/2oesV41 Bitcoin & Etherum Storage Wallet: http://bit.ly/2o7BmgW What is Dapp Guide: (Must Read) https://blockgeeks.com/guides/dapps-the-decentralized-future/ What are Dapps you might ask? Imagine having your car working away, transporting passengers while you’re at work. Imagine having your computer utilising its spare capacity to serve businesses and people across the globe. Imagine being paid for browsing the web and taking ownership of your, arguably invaluable, attention. Imagine the world like that. That world is not far away. A paradigm shift in the way we view software models is approaching. When Bitcoin, the first cryptocurrency, made us reassess our definition of Store of Value (SoV), it also revealed a sneak peek of the future: a world running on decentralized applications (Dapps). These distributed, resilient, transparent and incentivized applications will prove themselves to the world by remapping the technological landscape. Dapps And The Decentralized FutureSave Understanding Blockchain Before we can even fathom what Dapps do, we need to be familiar with its underlying technology—the blockchain. Put simply, a blockchain is a ledger of records organized in ‘blocks’ that are linked together by cryptographic validation. It is a digital storage of consensus truth. The key is to understand that this ledger is neither stored in a centralized location, nor managed by any single entity, hence its distributed-ness. The block validation system results in new transactions being added irreversibly and old transactions preserved forever for all to see, hence its transparency and resilience. Open-source software that leverage on the blockchain technology are called Dapps. Save The Birth of Decentralized Applications As the concept is still in its infancy, there might not be one definition of what a Dapp is. However, there are noticeable common features of Dapps: Open Source. Ideally, it should be governed by autonomy and all changes must be decided by the consensus, or a majority, of its users. Its code base should be available for scrutiny. Decentralized. All records of the application’s operation must be stored on a public and decentralized blockchain to avoid pitfalls of centralization. Incentivized. Validators of the blockchain should be incentivized by rewarding them accordingly with cryptographic tokens. Protocol. The application community must agree on a cryptographic algorithm to show proof of value. For example, Bitcoin uses Proof of Work (PoW) and Ethereum is currently using PoW with plans for a hybrid PoW/Proof of Stake (PoS)5 in the future. If we adhere to the above definition, the first Dapp was in fact Bitcoin itself. Bitcoin is an implemented blockchain solution that arose from problems revolving around centralization and censorship. One can say Bitcoin is a self-sustaining public ledger that allows efficient transactions without intermediaries and centralized authorities. The Ethereum Network While both Bitcoin and Ethereum may be loosely defined as Dapps aimed at solving real-world problems, Ethereum has a much bigger plan in mind. In Ethereum’s white paper, it was stated that the intention of Ethereum is to create an alternative protocol for building decentralized applications with emphasis on development time, security, and scaling. You may think of Ethereum as, for the lack of a better analogy, the Mother of Dapps. Armed with its very own language, Solidity, Ethereum enables developers to form smart contacts using the Turing-complete Ethereum Virtual Machine (EVM). With these tools available, developers made Dapps that have real-life use cases, ranging from asset management to resource planning. Examples of successful Ethereum-based Dapps that have achieved millions of dollars in market cap include Golem, Augur and Melonport. As I mentioned in my previous post, each of them aspires to rewire the economy using blockchain technology, and move us a step closer to a decentralised world. My name is Ameer Rosic, and I'm a serial entrepreneur, investor, marketing Strategist and Blockchain Evangelist Book Recommendations: http://amzn.to/2pv7kF4 Blockchain Training: http://bit.ly/2nGhdn0 Blog http://www.Ameerrosic.com Blockgeeks: http://www.blockgeeks.com Facebook http://www.Facebook.com/ameerrosic Twitter http://www.Twitter.com/ameerrosic InstaGram http://www.Instagram.com/ameerrosic
https://wn.com/What_Is_A_Ethereum_Dapp
Protection of asset ownership on blockchain

Protection of asset ownership on blockchain

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  • Duration: 0:52
  • Updated: 22 Nov 2017
  • views: 7
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Blockchain technology development for secure storage of asset ownership. Nasdaq, American stock exchange, has filed patent application to the US Patent and Trademark Office (USPTO) for blockchain-system that provides control and safe storage of information regarding the ownership of assets. It is reported that blockchain technology will be used to owners of register asset who, through a special digital wallet, will be able to access the assets. Regarding to this, Nasdaq indicated: ‘’While distributed ledger technologies, such as Blockchain, show great potential, further improvements in the performance, efficiency, and capabilities of such technologies are needed’’. Our partner: https://artex.global/ Our service list: http://bit.ly/2rC4eRj We are on twitter: https://twitter.com/KolesCoinNews We are on facebook: https://www.facebook.com/KolesCoinNews/ We are on Steemit: https://steemit.com/@kcnnews We are on Medium: https://medium.com/koles-coin-news We are on Bitcoingarden: https://bitcoingarden.org/forum/index.php?topic=10012.msg203727#msg203727 We are on linkedin: https://www.linkedin.com/groups/12025958 We are on Blogger: http://kolescoinnews.blogspot.com/ We are on google+: https://plus.google.com/b/102188026596616035629/collection/0DA-cB We are on Trello: https://trello.com/b/CrDsyjcB/cikcn-partnership _________________________________________________________________ #kcn #kolescoinnews #cryptocurrency #bitcoin #blockchain #mining #token #ICO #future #technologies #fintech #coinmarketcap Info: https://cointelegraph.com/
https://wn.com/Protection_Of_Asset_Ownership_On_Blockchain
How the US government is using blockchain to fight fraud | Kathryn Haun | TEDxSanFrancisco

How the US government is using blockchain to fight fraud | Kathryn Haun | TEDxSanFrancisco

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  • Duration: 22:38
  • Updated: 26 Oct 2016
  • views: 92074
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Kathryn is sharing about the first case of the US government using blockchain to fight fraud. She is sharing about how they could shut down the silk road and even indicted federal agents in the process. Based in San Francisco, Kathryn Haun is a federal prosecutor with the U.S. Department of Justice and is its first-ever coordinator for emerging financial technologies. Since 2006, she has served as an Assistant U.S. Attorney, first in the Washington D.C. area and later in San Francisco, California. She has investigated and prosecuted hundreds of violations of federal criminal law in U.S. courts, with a focus on organized crime syndicates, cybercrime, the Dark Net, and fraud. In addition to her role at the Justice Department, she teaches Stanford Law School’s first-ever course on Cybercrime and Digital Currency and is frequently called on by U.S. and international policymakers for her expertise in these areas. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx
https://wn.com/How_The_US_Government_Is_Using_Blockchain_To_Fight_Fraud_|_Kathryn_Haun_|_Tedxsanfrancisco
Blockchain in the Supply Chain

Blockchain in the Supply Chain

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  • Duration: 34:07
  • Updated: 18 Feb 2017
  • views: 7625
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("Skytech" pronounced) players of the applications of the chain-Block developed by SCtech (ie software suppliers dedicated to the development of applications based on the chain-blocks for the management of the supply chain) Procurement (SC) processes: document management, traceability, ancestry and finance. They are currently engaged in (POC) proof-of-concept experiments to identify SC processes will benefit most from block-based applications. These POCs also help determine business case criteria. The software components based on the block-string in the stack build on top of each other, and includes features that expand gradually: Depth of the supply chain: Using traditional two-party exchange data, applications increasingly enable participants to reach SC partners further upstream and downstream in a peer-to-peer mode. Depth of Trust: Program allows SC partners to increase their confidence in the accuracy of the data exchanged and access to data based on the need to know. Standalone execution: The more string-based block applications extends along the first two, more independent drivers, they become manual intervention. Straight-through processing is SCtech's features. The following quick overview provides an assessment of the software components in the stack chain-based stack IT supply chain. Interoperability: The first column of the stack contains software applications that enable SC practitioners to exchange data between their business and enterprise partner resource planning solutions. Likewise, the provisions of this module connect ERP with business-to-business networks (such as Ariba, Basware, GTNexus, Tradeshift, Elemica, Covisint) through which SC partners exchange purchase orders, Supplier ratings, invoices and payment instructions. Finally, interoperability with block chains ensures that applications run on a distributed public or private book infrastructure. Confidentiality: With this second module, SC practitioners are able to select the data at the individual level - that they want to share with SC partners. The selected parties must be allocated special accessibility powers and an administration grants module rights, permits and revocation authority. Document: With secure interoperability and data access granted only to authorized parties, applications can now be used to dematerialize legal documents on paper, approve and tokenize them on the chain of secure recording blocks, tracking Document exchange flows and allow the transfer of ownership. Documents include receivables, debts and invoices. Chain-based applications in this module provides digital product memory and provide proof of revenue confidence for payments to a wide range of SC participants (ie SC depth) and increased levels of trust. The exchange of documents can no longer be automated between computer systems. Track / Origin: Origin of goods requires certificates and certification documents, which is why this module is based on the previous building block for the digital document. Blocking the application-based chain designed to interact with existing paper-based documents, contracts and assets (eg, letters of credit, bills of lading) is a prerequisite for tracking the origin of goods and services Assets. Authenticity / Certification: This module of the computer stack containing software-based block chain that ensures the documents and data are original, authentic and legitimate. Peer-to-peer reputation algorithms are an integral part of this component of the stack: To minimize threats to open up the community of SC, community reputation calculated through transaction peer feedback stories, help estimate peers Credibility and predict their future behavior. Identification: The software applications of this top component ensuring SC parts are really which they say they are. The software features of this module to create and manage identities by including relevant documentation, allows participants to access that identity, and allows authority participants to request identity certificates.
https://wn.com/Blockchain_In_The_Supply_Chain
How blockchain technology can help build a transparent future | Diana Biggs | TEDxEastEnd

How blockchain technology can help build a transparent future | Diana Biggs | TEDxEastEnd

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  • Duration: 14:01
  • Updated: 10 Apr 2017
  • views: 8395
videos
One of the most exciting aspects of blockchain technology, the disruptive innovation capturing global attention, is its potential as a tool for transparency. In the talk, you'll learn what a blockchain is and how this technology, powered by open innovation, can bring increased transparency to supply chains, voting, registries of ownership and financial services. Diana Biggs is a thought leader in blockchain technologies and has been actively involved in the ecosystem since 2013. Her work in blockchain includes venture building, strategic advisory, research and executive education, covering a variety of use cases including payments, healthcare and supply chain. She is the Industry Engagement Advisor for the University College London’s Centre for Blockchain Technologies and her work was recently published in Springer Publishing’s Banking Beyond Banks textbook (2016). A recognised fintech expert, Diana has been named one of the top 25 fintech influencers in the UK by CityAM (2015 and 2016) and on Innovate Finance’s Women in Fintech Powerlist 2016. She is a Women's Patron for global microfinance network FINCA, a mentor at Gaza Sky Geeks and is a frequent speaker on the use of technologies, such as blockchain and digital currency for social good. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx
https://wn.com/How_Blockchain_Technology_Can_Help_Build_A_Transparent_Future_|_Diana_Biggs_|_Tedxeastend
Reducing bike theft with blockchain

Reducing bike theft with blockchain

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  • Duration: 3:59
  • Updated: 10 Aug 2017
  • views: 821
videos
Ownership of electronic bikes is rapidly increasing, but unfortunately also the theft of these expensive bikes. New smart locks are on the market to remotely track and secure bikes. This provides opportunity for better theft prevention and new business models for bike rental. A better bike registration system is needed to share ownership information and that puts the bike owner in control. RDW and IBM have developed a bike registration proof of concept based on blockchain technology, called the BikeBlockchain. Bike owners can proof their ownership and report the bike stolen through the blockchain. A smart lock on the bike will register the position of the bike on the blockchain when they are locked. When a bike is stolen the police is able to see the latest position to respond instantly. Insurance companies can automate their claim handling processing through a smart contract running on the blockchain.
https://wn.com/Reducing_Bike_Theft_With_Blockchain
Duke Jones on Blockchain meets Object-Capabilities

Duke Jones on Blockchain meets Object-Capabilities

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  • Duration: 3:27
  • Updated: 29 Jun 2017
  • views: 201
videos
Why there's a need to go beyond blockchain and learn from OCap. Data ownership. Gravity's software architecture inspiration.
https://wn.com/Duke_Jones_On_Blockchain_Meets_Object_Capabilities
Trent McConaghy  - BigchainDB : a Scalable Blockchain Database, in Python

Trent McConaghy - BigchainDB : a Scalable Blockchain Database, in Python

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  • Duration: 43:20
  • Updated: 31 May 2016
  • views: 6112
videos
PyData Berlin 2016 This talk describes BigchainDB. BigchainDB fills a gap in the decentralization ecosystem: a decentralized database, at scale. It has big-data performance levels, a querying system, and a permissioning system that supports public and private versions. It's complementary to decentralized processing platforms like Ethereum, and decentralized file systems like IPFS. BigchainDB is written in Python. This talk describes BigchainDB. BigchainDB fills a gap in the decentralization ecosystem: a decentralized database, at scale. It points to performance of 1 million writes per second throughput, storing petabytes of data, and sub-second latency. The BigchainDB design starts with a distributed database (DB), and through a set of innovations adds blockchain characteristics: decentralized control, immutability, and creation & movement of digital assets. BigchainDB inherits characteristics of modern distributed databases: linear scaling in throughput and capacity with the number of nodes, a full-featured NoSQL query language, efficient querying, and permissioning. Being built on an existing distributed DB, it also inherits enterprise-hardened code for most of its codebase. Scalable capacity means that legally binding con- tracts and certificates may be stored directly on the blockchain database. The permissioning system enables configurations ranging from private enterprise blockchain databases to open, public blockchain databases. BigchainDB is complementary to decentralized processing platforms like Ethereum, and decentralized file systems like InterPlanetary File System (IPFS). This talk describes technology perspectives that led to the BigchainDB design: traditional blockchains, distributed databases, and a case study of the domain name system (DNS). We introduce a concept called blockchain pipelining, which is key to scalability when adding blockchainlike characteristics to the distributed DB. We present a thorough description of BigchainDB, a detailed analysis of latency, and experimental results. The talk concludes with a description of use cases. Slides: https://github.com/bigchaindb/bigchaindb
https://wn.com/Trent_Mcconaghy_Bigchaindb_A_Scalable_Blockchain_Database,_In_Python
The Evolution Of Blockchain Over The Decades – With David Birch

The Evolution Of Blockchain Over The Decades – With David Birch

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  • Duration: 29:36
  • Updated: 04 Oct 2017
  • views: 1604
videos
Subscribe to our Free Financial Newsletter: http://crushthestreet.com David Birch is our special guest today, David shares his expert insights into the trajectory of Bitcoin and Blockchain Technology We look at the growing eco system and the emergence of multiple different currencies competing with each other. David also shares his insights about working on some of the first electronic cash systems as far back as the nineties which helps gives us understanding to Bitcoin’s evolution. TOPICS IN THIS INTERVIEW: 01:50 The first electronic cash systems 11:10 Bitcoin’s advancement and a multi-currency ecosystem 14:00 Competition of Currencies 15:50 Numerous decentralised currencies competing 23:05 Blockchain and home ownership? 27:50 Closing thoughts and where to find David’s insights
https://wn.com/The_Evolution_Of_Blockchain_Over_The_Decades_–_With_David_Birch
#OneCryptoCurrecy & Blockchain Technology: Bringing The Poor Out Of Poverty: Ownership Of Property.

#OneCryptoCurrecy & Blockchain Technology: Bringing The Poor Out Of Poverty: Ownership Of Property.

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  • Duration: 5:50
  • Updated: 12 Nov 2016
  • views: 178
videos
Why cryptocurrency could destroy the Banking Cartels http://vc.digicoinpro.com/jmangan One of the greatest inventions that has great potential to empower the people of the world is cryptocurrency (e.g., Bitcoin, OneCoin ). In my opinion, cryptocurrency is one of the most important and greatest inventions since the Internet. The Internet has played a very big role for helping free humanity, because it has allowed us to freely spread information throughout the world faster than ever before. One of the first steps to freeing humanity is to educate people about the truth. The Internet has been very effective at doing this. However, it was missing one important thing, which was a system to transfer funds without the oversight of banks. When cryptocurrency emerged in 2008, it solved this problem. Unlike traditional money and digital currency, cryptocurrency doesn’t need the oversight of any central authority entity to work properly, because it is a decentralized network based on cryptography that can achieve consensus or agreement by itself. In other words, we can securely trade cryptocurrency in a peer-to-peer method without relying on a bank to make sure the transaction is accurate and secure. These features of cryptocurrency are the reasons why it has great potential to destroy the Banking Cartels and bring financial power back to the people. http://vc.digicoinpro.com/jmangan
https://wn.com/Onecryptocurrecy_Blockchain_Technology_Bringing_The_Poor_Out_Of_Poverty_Ownership_Of_Property.