• 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
  • 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
  • Blockchain Applications Helps Real Estate Companies in Ghana Bitland 2016

    Blockchain Applications Helps Real Estate Companies in Ghana Bitland 2016 http://bitlandglobal.com Blockchain Cadastr Ghana | blockchain applications (bitcoin, ethereum) are a form of smart secure technology application. Blockchains uses code and is even used social, in workshops and by microsoft contracts. | WANT TO INVEST IN GHANA !? THAN MAKE SURE YOUR LAND TITLE IS PROPERLY PROTECTED USING OUR SERVICES THEREFOR THE BLOCKCHAIN WHAT IS BLOCKCHAIN ? A block chain or blockchain is a distributed database, introduced in Bitcoin, that maintains a continuously-growing list of data records that each refer to previous items on this list and is thus hardened against tampering and revision. The initial and most widely known application of block chain technology is the public ledger of trans...

    published: 30 Mar 2016
  • 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
  • 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
  • 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
  • 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
  • What are Blockchain Smart Contracts?

    More and more apps will start using smart contract technology to enable never before possible features. We're going to build a smart contract called "proof of existence" that acts as a digital notary for any document using the Ethereum blockchain. Code for this video: https://github.com/llSourcell/proof_of_existence_demo Please Subscribe! And like. And comment. Thats what keeps me going. Follow me on: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology/ More learning resources: https://www.slideshare.net/intrins1k/ethereum-meetup-presentation-01042017-70716809 https://www.youtube.com/watch?v=R_CiemcFKis https://auth0.com/blog/an-introduction-to-ethereum-and-smart-contracts-part-2/ https://ethereumdev.io/ https://ethereum.gitbooks.io/frontier-guide/...

    published: 20 Oct 2017
  • Overview: aelf (ELF) the Decentralized Cloud Computing Blockchain Network. Should you invest?

    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 o...

    published: 12 Jan 2018
  • Proof of Bitcoin Ownership

    How the blockchain gives you everything you need to validate ownership of your own assets. Check out our website for more information https://digitalassetuniversity.com

    published: 24 Aug 2017
  • Undervalued Cryptocurrencies: High Perfomance Blockchain (HPB) the Hardware and Software Combination

    Undervalued Cryptocurrencies: High Perfomance Blockchain (HPB) the Hardware and Software Combination HPB (High-Performance Blockchain) is a blockchain hardware and software architecture, which includes a chip acceleration engine and the blockchain platform. The aim is to solve the scalability and performance of the currently operating blockchains by working with them.They are aiming to be the world's first company to combine software with accelerated hardware to significantly improve ease of use and speed of data transfer and access. The aim is to be used by the likes of Google, Uber, and BAT or any other projects that require the processing of millions of active users each day. HBP is considered an EOS of China since it is designed with the goal of being an easy-to-use, high-perform...

    published: 30 Jan 2018
  • 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
  • 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
  • BitCar is all about P2P ownership of exotic cars through blockchain, Charles Kilborn explains how. 🚗

    SUBSCRIBE for daily independent analysis and tips and Show your support by commenting below. BitCar hails from Perth, Western Australia and was founded by the founders of energy trading company Power Ledger (Australia's first ICO launched October 2017). BitCar is the first platform in the world that allows you to own and P2P trade fractions of an exotic car using cryptocurrency. BitCar is seeking $26 million to purchase exotic cars through the just launched its ICO. Bitcar utility tokens (BITCAR), ERC20 tokens based on the Ethereum blockchain that can be traded on the exchanges, can be put towards purchasing tokenised exotic cars on BitCar. Crypto Finder sat down with Charles Kilborn, International Engagement at BitCar, at Blockchain Week 2018 to get the low down on BitCar and the c...

    published: 01 Feb 2018
  • Music Licensing & Ownership - Benji Rogers, PledgeMusic | Dot BlockChain Music

    Benji Rogers, Founder of PledgeMusic and the Dot BlockChain Music Project has gathered a core team of disrupters that may just help change they way music licensing and ownership is tracked online to ensure artists, songwriters and publishers get paid and have more control over where and how their music is used. LEARN MORE www.dotblockchainmusic.com www.pledgemusic.com

    published: 20 Oct 2016
  • What is blockchain?

    Sander van Loosbroek is blockchain expert at Cegeka and he provides an introduction to blockchain, its opportunities and how it will impact your business. Thanks to blockchain technology there is an alternative that eliminates the copying of money or any other piece of information that represents real value such as ownership of your house, a vote or a contractual agreement. Blockchain technology allows you to transfer information from one party to another party and its first application Bitcoin demonstrates how well it works. More info: http://www.cegeka.com/blockchain "Groove Music" byBenjamin Mastripolito is licensed under CC BY 2.0 Author: https://www.freesound.org/people/Lemoncreme/ Source: https://www.freesound.org/people/Lemoncreme/sounds/203099/ License: https://creativecommons...

    published: 14 Mar 2017
  • How to create a blockchain identity with bitcoin (and etherum)

    Join the Bitcoin community in BCN: https://www.meetup.com/bitcoin-barcelona/events/237576633 http://bitcoinbarcelona.cat/2017/02/09/blockchain-identity-digital-passports-to-the-self-sovereign-world/ Blockstack wants to build decentralised, server-less apps where users control their data. In a world where most of your personal information is up for grabs for people that know how to get to it, blockchain is emerging as the last safe harbour on the internet. Blockstack founder and Y-combinator alumni Ryan Shea built the platform to leverage the bitcoin (and other cryptocurrencies) blockchain to build a more secure kind of internet without centralized servers, which has the aim of providing dedicated browsers that allows their users to control their identities online. The Blockstack Core, w...

    published: 04 Apr 2017
  • Blockchain 021 - #3 Ownership (CAMBODIA)

    បង្កើតគណនីទុកនិងប្តូរកាក់ https://www.binance.com/?ref=11799356 គាំទ្រមេរៀន ដែលផ្តល់ចំណេះដឹងដល់មហាជន សូមជួយ Share និង Subscribe https://www.youtube.com/c/KimhengSOK

    published: 07 Jan 2018
  • Alex Tapscott: "Blockchain Revolution" | Talks at Google

    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 techno...

    published: 11 Jul 2016
  • 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
  • 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
  • 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
  • The Blockchain & Bitcoin - Computerphile

    Blockchain is the underlying technology behind cryptocurrencies bringing together Merkle trees, Hashing & Distributed Architecture. Christopher Ellis explains. Note1 - At 6:46 when Chris is drawing the Merkle Tree, C would actually be duplicated and hashed with itself not with B. So you would get H(C - C) instead of H(B - C). Note2 - At minute 17, Christopher mentioned the mining reward halving at 21,000 bitcoins but meant 210,000 blocks. Public Key Encryption: https://youtu.be/GSIDS_lvRv4 The Perfect Code: https://youtu.be/WPoQfKQlOjg http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran'...

    published: 24 Mar 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
developed with YouTube
How to sell art on the blockchain

How to sell art on the blockchain

  • Order:
  • Duration: 5:39
  • Updated: 03 Aug 2017
  • views: 788
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
Blockchain Technology Explained: What is a Blockchain?

Blockchain Technology Explained: What is a Blockchain?

  • Order:
  • Duration: 4:01
  • Updated: 12 Mar 2017
  • views: 11499
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
Blockchain Applications Helps Real Estate Companies in Ghana Bitland 2016

Blockchain Applications Helps Real Estate Companies in Ghana Bitland 2016

  • Order:
  • Duration: 2:17
  • Updated: 30 Mar 2016
  • views: 2168
videos
Blockchain Applications Helps Real Estate Companies in Ghana Bitland 2016 http://bitlandglobal.com Blockchain Cadastr Ghana | blockchain applications (bitcoin, ethereum) are a form of smart secure technology application. Blockchains uses code and is even used social, in workshops and by microsoft contracts. | WANT TO INVEST IN GHANA !? THAN MAKE SURE YOUR LAND TITLE IS PROPERLY PROTECTED USING OUR SERVICES THEREFOR THE BLOCKCHAIN WHAT IS BLOCKCHAIN ? A block chain or blockchain is a distributed database, introduced in Bitcoin, that maintains a continuously-growing list of data records that each refer to previous items on this list and is thus hardened against tampering and revision. The initial and most widely known application of block chain technology is the public ledger of transactions for bitcoin, which has been the inspiration for other cryptocurrencies and distributed database designs. TRUSTED TIMESTAMP The bitcoin block chain can be used as a trusted timestamp for arbitrary messages. Third party application services store messages directly in the block chain, allowing anyone who has the block chain to read the message WHO SHOULD CONTACT BITLAND !? Bitland is currently offering services to citizens of Ghana as well as companies and farm unions in Ghana - Bitland will investigate the land title that was issued by the land commission of Ghana - then survey the land (as land surveyor in Ghana) - talk to nearby neighbours (to confirm the land-title validity by mouth). - Record the GPS coordinates with a GPS device - Write down the GPS coordinates of the property - Back in the office will submit the data and information to the Blockchain computer registry - Finally Bitland will send a paper-copy of the submitted records to the customer and rightful property owner (as a certificate). BITLAND AND THE GHANA LAND COMMISSION The Bitland Land Registry Procedure is done in addition to the Land Commission procedure. Bitland creates an extra record (elsewhere) that acts as a benchmark. This record is stored in a blockchain meaning that it is super secure and impossible to forge or tamper with (even by Bitland). You could say that it becomes “written in stone”. Should later on a legal land dispute arise then this conflict can be settled (outside of court) quick and easy (meaning with low costs such as the cost of sending a fax with a fax machine to fax the Bitland Certificate). BITLAND INVESTOR RELATIONSHIPS Bitland provides the best services to property investors in Ghana and foreign investment. Bitland can (also) help property investors each step of the way to secure land title registration as well as finding properties to invest in .. We also investors in properties in our portfolio. Bitland has the contacts, the network, the web presence, the know how and good intentions. Bitland is connected to dozens of farm unions so for those interested in gold mining, cacao farming or housing then contact Bitland as well. Note that Bitland values her integrity and besides is aware that maintaining a good reputation can only fulfill our long term global aspirations. We work and worked closely with the Ghana Land Commission Office. BITLAND GLOBAL Bitland is currently (also) developing a Global Blockchain Cadastral System so the Bitcoin-Blockchain Technology can be offered on a large scale .. for example all African nations. Bitland’s efforts will likely (also) uncover vast amounts of money in unknown real estate rights. CALL: +233246255577 EMAIL: narigamba@bitlandglobal.com PERSON: mr. Narigamba Mwinsuubo FACEBOOK: http://www.facebook.com/narigamba FACEBOOK PAGE: https://www.facebook.com/realestatela... GOOGLE+: https://plus.google.com/u/0/109196501... GOOGLE COLLECTION: https://plus.google.com/u/0/collectio... TWITTER: https://twitter.com/realestateghana YOUTUBE: https://www.youtube.com/watch?v=d5cpe... CHANNEL: https://www.youtube.com/channel/UCM-m... REAL ESTATE: https://www.youtube.com/watch?v=MnJKI... FORUM: https://youtu.be/tla6_T1Yt40 #GHANA #REALESTATE #BITLAND #BLOCKCHAIN#LEGAL #ARCHITECTS #GOLDMINING #CACOA #CACAO #FARMERS #WondaWorld #LANDREGISTRATION #LANDGHANA VISIT: http://bitlandglobal.com
https://wn.com/Blockchain_Applications_Helps_Real_Estate_Companies_In_Ghana_Bitland_2016
Blockchain Virtual GovHack - Title Deeds and Land Registry entry

Blockchain Virtual GovHack - Title Deeds and Land Registry entry

  • Order:
  • Duration: 3:00
  • Updated: 29 Jan 2017
  • views: 3039
videos
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
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: 910983
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
Understand the Blockchain in Two Minutes

Understand the Blockchain in Two Minutes

  • Order:
  • Duration: 2:26
  • Updated: 18 Apr 2016
  • views: 1389566
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
Today's Healthcare Challenges and How Blockchain Can Help Solve Them

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

  • Order:
  • Duration: 33:11
  • Updated: 30 May 2017
  • views: 4810
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
What are Blockchain Smart Contracts?

What are Blockchain Smart Contracts?

  • Order:
  • Duration: 10:03
  • Updated: 20 Oct 2017
  • views: 25287
videos
More and more apps will start using smart contract technology to enable never before possible features. We're going to build a smart contract called "proof of existence" that acts as a digital notary for any document using the Ethereum blockchain. Code for this video: https://github.com/llSourcell/proof_of_existence_demo Please Subscribe! And like. And comment. Thats what keeps me going. Follow me on: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology/ More learning resources: https://www.slideshare.net/intrins1k/ethereum-meetup-presentation-01042017-70716809 https://www.youtube.com/watch?v=R_CiemcFKis https://auth0.com/blog/an-introduction-to-ethereum-and-smart-contracts-part-2/ https://ethereumdev.io/ https://ethereum.gitbooks.io/frontier-guide/content/writing_contract.html http://hypernephelist.com/2016/06/01/deploying-my-first-smart-contract.html https://blog.cloudboost.io/ethereum-smart-contracts-in-a-nutshell-for-hackers-64f357715791 http://www.techracers.com/smart-contract-solidity http://ecomunsing.com/tutorial-controlling-ethereum-with-python Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ And please support me on Patreon: https://www.patreon.com/user?u=3191693 Instagram: https://www.instagram.com/sirajraval/ Instagram: https://www.instagram.com/sirajraval/
https://wn.com/What_Are_Blockchain_Smart_Contracts
Overview: aelf (ELF) the Decentralized Cloud Computing Blockchain Network. Should you invest?

Overview: aelf (ELF) the Decentralized Cloud Computing Blockchain Network. Should you invest?

  • Order:
  • Duration: 9:49
  • Updated: 12 Jan 2018
  • views: 4902
videos
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
https://wn.com/Overview_Aelf_(Elf)_The_Decentralized_Cloud_Computing_Blockchain_Network._Should_You_Invest
Proof of Bitcoin Ownership

Proof of Bitcoin Ownership

  • Order:
  • Duration: 2:02
  • Updated: 24 Aug 2017
  • views: 187
videos
How the blockchain gives you everything you need to validate ownership of your own assets. Check out our website for more information https://digitalassetuniversity.com
https://wn.com/Proof_Of_Bitcoin_Ownership
Undervalued Cryptocurrencies: High Perfomance Blockchain (HPB) the Hardware and Software Combination

Undervalued Cryptocurrencies: High Perfomance Blockchain (HPB) the Hardware and Software Combination

  • Order:
  • Duration: 11:38
  • Updated: 30 Jan 2018
  • views: 207
videos
Undervalued Cryptocurrencies: High Perfomance Blockchain (HPB) the Hardware and Software Combination HPB (High-Performance Blockchain) is a blockchain hardware and software architecture, which includes a chip acceleration engine and the blockchain platform. The aim is to solve the scalability and performance of the currently operating blockchains by working with them.They are aiming to be the world's first company to combine software with accelerated hardware to significantly improve ease of use and speed of data transfer and access. The aim is to be used by the likes of Google, Uber, and BAT or any other projects that require the processing of millions of active users each day. HBP is considered an EOS of China since it is designed with the goal of being an easy-to-use, high-performance blockchain platform. To achieve that HPB was created based on an architecture similar to an API operating system and is introducing something called GVM (General virtual machine ) GVM is the solution used to allow HPB blockchain to work with other blockchains to enhance them and help them to scale. Initially it will be working with NEO and Ethereum. HBP has been deeply involved with NEO from the beginning with angel investment coming from NEO. Links: Website: http://www.gxn.io/en.html Twitter: https://twitter.com/HPB_Global Facebook: https://www.facebook.com/HPBGlobal/ Telegram: https://t.me/hpbglobal Team: https://www.reddit.com/r/HPBtrader/ Follow me on social media: Telegram: https://t.me/crypto0coins Twitter: https://twitter.com/Crypto0Coins Facebook: https://www.facebook.com/crypt0coins/ Steemit: https://steemit.com/@dmae You can also use my referrals: 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!
https://wn.com/Undervalued_Cryptocurrencies_High_Perfomance_Blockchain_(Hpb)_The_Hardware_And_Software_Combination
Truth about BlockChain, BitCoins - impact on banking, insurance - Future BlockChain keynote speaker

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

  • Order:
  • Duration: 3:56
  • Updated: 16 Nov 2017
  • views: 373
videos
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
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

  • Order:
  • Duration: 22:38
  • Updated: 26 Oct 2016
  • views: 100900
videos
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
BitCar is all about P2P ownership of exotic cars through blockchain, Charles Kilborn explains how. 🚗

BitCar is all about P2P ownership of exotic cars through blockchain, Charles Kilborn explains how. 🚗

  • Order:
  • Duration: 4:24
  • Updated: 01 Feb 2018
  • views: 34
videos
SUBSCRIBE for daily independent analysis and tips and Show your support by commenting below. BitCar hails from Perth, Western Australia and was founded by the founders of energy trading company Power Ledger (Australia's first ICO launched October 2017). BitCar is the first platform in the world that allows you to own and P2P trade fractions of an exotic car using cryptocurrency. BitCar is seeking $26 million to purchase exotic cars through the just launched its ICO. Bitcar utility tokens (BITCAR), ERC20 tokens based on the Ethereum blockchain that can be traded on the exchanges, can be put towards purchasing tokenised exotic cars on BitCar. Crypto Finder sat down with Charles Kilborn, International Engagement at BitCar, at Blockchain Week 2018 to get the low down on BitCar and the cars it hopes to have on offer. Find all the latest cryptocurrency news, analysis and how to's here: https://www.finder.com/cryptocurrency Interview from: 23rd January 2018. Disclaimer: This information should not be interpreted as an endorsement of cryptocurrency or any specific provider, service or offering. It is not a recommendation to trade. Cryptocurrencies are speculative, complex and involve significant risks – they are highly volatile and sensitive to secondary activity. Performance is unpredictable and past performance is no guarantee of future performance. Consider your own circumstances, and obtain your own advice, before relying on this information. Finder, or the presenter(s), may have holdings in the cryptocurrencies discussed.
https://wn.com/Bitcar_Is_All_About_P2P_Ownership_Of_Exotic_Cars_Through_Blockchain,_Charles_Kilborn_Explains_How._🚗
Music Licensing & Ownership - Benji Rogers, PledgeMusic | Dot BlockChain Music

Music Licensing & Ownership - Benji Rogers, PledgeMusic | Dot BlockChain Music

  • Order:
  • Duration: 6:43
  • Updated: 20 Oct 2016
  • views: 317
videos
Benji Rogers, Founder of PledgeMusic and the Dot BlockChain Music Project has gathered a core team of disrupters that may just help change they way music licensing and ownership is tracked online to ensure artists, songwriters and publishers get paid and have more control over where and how their music is used. LEARN MORE www.dotblockchainmusic.com www.pledgemusic.com
https://wn.com/Music_Licensing_Ownership_Benji_Rogers,_Pledgemusic_|_Dot_Blockchain_Music
What is blockchain?

What is blockchain?

  • Order:
  • Duration: 2:48
  • Updated: 14 Mar 2017
  • views: 1153
videos
Sander van Loosbroek is blockchain expert at Cegeka and he provides an introduction to blockchain, its opportunities and how it will impact your business. Thanks to blockchain technology there is an alternative that eliminates the copying of money or any other piece of information that represents real value such as ownership of your house, a vote or a contractual agreement. Blockchain technology allows you to transfer information from one party to another party and its first application Bitcoin demonstrates how well it works. More info: http://www.cegeka.com/blockchain "Groove Music" byBenjamin Mastripolito is licensed under CC BY 2.0 Author: https://www.freesound.org/people/Lemoncreme/ Source: https://www.freesound.org/people/Lemoncreme/sounds/203099/ License: https://creativecommons.org/licenses/...
https://wn.com/What_Is_Blockchain
How to create a blockchain identity with bitcoin (and etherum)

How to create a blockchain identity with bitcoin (and etherum)

  • Order:
  • Duration: 31:28
  • Updated: 04 Apr 2017
  • views: 1755
videos
Join the Bitcoin community in BCN: https://www.meetup.com/bitcoin-barcelona/events/237576633 http://bitcoinbarcelona.cat/2017/02/09/blockchain-identity-digital-passports-to-the-self-sovereign-world/ Blockstack wants to build decentralised, server-less apps where users control their data. In a world where most of your personal information is up for grabs for people that know how to get to it, blockchain is emerging as the last safe harbour on the internet. Blockstack founder and Y-combinator alumni Ryan Shea built the platform to leverage the bitcoin (and other cryptocurrencies) blockchain to build a more secure kind of internet without centralized servers, which has the aim of providing dedicated browsers that allows their users to control their identities online. The Blockstack Core, which is the development platform to build these secure platforms, is now available on AWS (Amazon Web Services). Follow us on social media: Facebook: https://www.facebook.com/itnig/ Twitter: https://twitter.com/itnig LinkedIn: http://buff.ly/2gHaXGr Website: http://itnig.net Visit our blog for more great startup content: https://blog.itnig.net/ We're always looking for talent to join our teams, check out: http://itnig.net/jobs.html For weekly startup videos subscribe to our channel. blockstack blockchain startups blockchain and bitcoin startups how to start using blockchain to build apps using blockchain to build apps intro to blockchain intro to cryptocurrencies and blockchain bitcoin startups bitcoin entrepreneurs bitcoin technology coding with blockchain how to code with blockchain developing with blockchain y-combinator alumni y-combinator startups blockchain tutorials blockchain videos and tips
https://wn.com/How_To_Create_A_Blockchain_Identity_With_Bitcoin_(And_Etherum)
Blockchain 021 - #3 Ownership (CAMBODIA)

Blockchain 021 - #3 Ownership (CAMBODIA)

  • Order:
  • Duration: 4:59
  • Updated: 07 Jan 2018
  • views: 666
videos
បង្កើតគណនីទុកនិងប្តូរកាក់ https://www.binance.com/?ref=11799356 គាំទ្រមេរៀន ដែលផ្តល់ចំណេះដឹងដល់មហាជន សូមជួយ Share និង Subscribe https://www.youtube.com/c/KimhengSOK
https://wn.com/Blockchain_021_3_Ownership_(Cambodia)
Alex Tapscott: "Blockchain Revolution" | Talks at Google

Alex Tapscott: "Blockchain Revolution" | Talks at Google

  • Order:
  • Duration: 56:39
  • Updated: 11 Jul 2016
  • views: 168819
videos
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.
https://wn.com/Alex_Tapscott_Blockchain_Revolution_|_Talks_At_Google
Blockchain 2020: What's next for adoption? - Sibos 2016

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

  • Order:
  • Duration: 59:50
  • Updated: 17 Oct 2016
  • views: 3039
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
Future of Blockchain EN

Future of Blockchain EN

  • Order:
  • Duration: 8:01
  • Updated: 14 Jul 2016
  • views: 2782
videos
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
How blockchain technology can help build a transparent future | Diana Biggs | TEDxEastEnd

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

  • Order:
  • Duration: 14:01
  • Updated: 10 Apr 2017
  • views: 30275
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
The Blockchain & Bitcoin - Computerphile

The Blockchain & Bitcoin - Computerphile

  • Order:
  • Duration: 17:46
  • Updated: 24 Mar 2017
  • views: 179237
videos
Blockchain is the underlying technology behind cryptocurrencies bringing together Merkle trees, Hashing & Distributed Architecture. Christopher Ellis explains. Note1 - At 6:46 when Chris is drawing the Merkle Tree, C would actually be duplicated and hashed with itself not with B. So you would get H(C - C) instead of H(B - C). Note2 - At minute 17, Christopher mentioned the mining reward halving at 21,000 bitcoins but meant 210,000 blocks. Public Key Encryption: https://youtu.be/GSIDS_lvRv4 The Perfect Code: https://youtu.be/WPoQfKQlOjg http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
https://wn.com/The_Blockchain_Bitcoin_Computerphile
Reducing bike theft with blockchain

Reducing bike theft with blockchain

  • Order:
  • Duration: 3:59
  • Updated: 10 Aug 2017
  • views: 1128
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