• Bootstrap a Blockchain career | Programmer explains

    How do you start working in the Blockchain field?

    published: 04 May 2017
  • BlockApps: Build a blockchain application in 5 minutes

    Watch Kieren James-Lubin, one of the founders of BlockApps, write a Smart Contract-enabled application on the private BlockApps STRATO blockchain in less than 5 minutes.

    published: 29 Oct 2015
  • Java and the Blockchain

    Speaker: Conor Svensson Conor is the author of the Ethereum Java and Android integration library web3j (https://www.github.com/web3j/web3j). In this talk, Conor provides an overview of blockchain, how the Ethereum blockchain works, and how you can deploy and interact with smart Contracts on Ethereum, all within Java, thanks to web3j. Recorded at Sydney JVM Community Meetup, November 2016 (https://www.meetup.com/Sydney-JVM-Community/events/235146647/)

    published: 03 Jan 2017
  • Blockchain 101 - A Visual Demo

    This is a very basic visual introduction to the concepts behind a blockchain. We introduce the idea of an immutable ledger using an interactive web demo. If you are interested in playing with this on your own, it is available online at: http://anders.com/blockchain/ The code that runs this demo is also on GitHub: https://github.com/anders94/blockchain-demo I'm @anders94 on Twitter Donations: BTC: 1K3NvcuZzVTueHW1qhkG2Cm3viRkh2EXJp ETH: 0x84a90e21d9d02e30ddcea56d618aa75ba90331ff I'm @andersbrownworth on Steemit

    published: 05 Nov 2016
  • Blockchain Jungle Coders Letting Loose - Vlog 13

    Team Nimiq taking a must needed break after a big hackathon and just before our launch. DISCLAIMER: Timelines and roadmap details mentioned in our vlogs are subject to change. Please look for our official communication on nimiq.com and subscribe to our update emailers. There is a 7-14 day lag on vlog uploads. Nimiq Miner - https://nimiq.com/betanet/ Nimiq Home - https://nimiq.com/ Nimiq Github - https://github.com/nimiq-network

    published: 30 Jun 2017
  • Programmer explains blockchain | Ethereum vs Bitcoin blockchain

    How does a blockchain work and what are the differences between Ethereum and bitcoin blockchains?

    published: 02 May 2017
  • Santiago Siri : Internet and blockchain-based technology, a revolution for Democracy

    Filmé à L'ÉCHAPPÉE, le 28 mai 2016. Plus d'informations sur http://www.lechappeevolee.com Santiago Siri est le fondateur et président de Democracy Earth, une organisation à but non lucratif, accélérée par Y Combinator, qui développe une solution open-source pour le vote en ligne. Il est également membre fondateur du « Partido de la Red » (le parti du Net), un parti politique argentin qui vise à améliorer la représentation de candidats engagés via des requêtes citoyennes en ligne. Défenseur du bitcoin depuis 2011, il aide certaines startups et organisations à adopter ce système de transactions révolutionnaires. Élu « Global Shaper » par le Forum Économique Mondial, il publie son premier livre « Hacktivismo » en 2015.

    published: 29 Jun 2016
  • Commencer à coder sur la blockchain avec Hyperledger (Benjamin Fuentes)

    Commencer à coder sur la blockchain avec Hyperledger Conference by Benjamin Fuentes Voxxed Days Luxembourg 2017

    published: 26 Jun 2017
  • La Blockchain en détail (Benoît Lafontaine - Yann Rouillard)

    C'est la techno "hype" du moment. Celle qui aurait le pouvoir de changer le monde comme le Web l'a fait ces dernières décennies. Mais, finalement, sur qu'est-ce que la Blockchain ? Comment ça marche ? que pouvons-nous faire avec ? Cette session University va nous permettre de voir en détail ce qui se cache réellement derrière le Buzz. Nous reviendrons sur le fonctionnement technique de Bitcoin, première implémentation de la Blockchain, pour ensuite décortiquer les nouvelles possibilités offertes par les plateformes comme Ethereum. Dans une seconde partie, nous détaillerons des exemples de code afin de comprendre précisément ce qu'est un smart-contract. Dans une troisième partie, nous nous intéresserons aux différents cas d'usages qui sont à l'étude où déjà implémentés et nous parlerons de...

    published: 09 May 2016
  • How Does a Blockchain Work? | DASH School #2

    So now you get the basics of what a blockchain is -- but how does it do what we say it does? Who gets to "write" to it, when, and why? How is a blockchain different from a good ol' fashioned database? Amanda B. Johnson takes you there in episode two of Dash School. Music: “Compass” by Kubbi http://youtube.com/watch?v=dDGFWJ1hAow Get social & learn more: Slack invitation link: http://dashchat.co Subreddit: http://reddit.com/r/dashpay Forum: http://dash.org/forum Homepage: http://dash.org Dash official Twitter: http://twitter.com/dashpay DASH: Detailed Twitter: http://twitter.com/DASHdetailed Tip Amanda B. Johnson & the Dash School team some sweet Dash: XsZ45GrypGWE1EDL4yWe5ZzzQ2NTwbzmTy

    published: 12 Sep 2016
  • Its All About the Blockchain

    Erik Voorhees / CEO - ShapeShift.io Creator and CEO of the instant bitcoin and altcoin exchange ShapeShift.io. Voorhees founded and operated it under an alias, until revealing his true involvement with the company, as part of a seed funding announcement, in March 2015. Imogen Heap / Artist Four-time Grammy nominated singer-songwriter. Heap also collaborates with artists and coders to design and build a future structure and home for music. She is currently collaborating on the ‘Mimu Gloves’ project: a cutting edge experimental gestural music ware.

    published: 23 Feb 2016
  • Bitcoin Block Details

    A look at the details of a bitcoin blockchain block This video is part of a larger online course, "From Barter to Bitcoin: Society, Technology and the Future of Money" run by Prof. Bill Maurer and Prof. Donald J. Patterson In addition to the video on YouTube there is a variety of other content available to students enrolled in the class. "In 2008, a person calling himself or herself or themselves Satoshi Nakamoto released a paper suggesting a system for an anonymous, peer-to-peer alternative money. Bitcoin was born. Although not the first digital currency ever proposed, nor the first challenger to fiat money, bitcoin is the first to have captured the broad imagination of speculators, coders, regulators, criminals and the mass media. This course puts Bitcoin in context: how do we understa...

    published: 07 Jul 2014
  • Time de Coders do Projeto DNA em Blockchain

    PoC de Cadastro Único da Febraban com as maiores instituições financeiras do Brasil reunidos na Garagem 11.57 - IBM Tutóia.

    published: 15 Apr 2017
  • Uses of the Blockchain

    This video is part of a larger online course, "From Barter to Bitcoin: Society, Technology and the Future of Money" run by Prof. Bill Maurer and Prof. Donald J. Patterson In addition to the video on YouTube there is a variety of other content available to students enrolled in the class. "In 2008, a person calling himself or herself or themselves Satoshi Nakamoto released a paper suggesting a system for an anonymous, peer-to-peer alternative money. Bitcoin was born. Although not the first digital currency ever proposed, nor the first challenger to fiat money, bitcoin is the first to have captured the broad imagination of speculators, coders, regulators, criminals and the mass media. This course puts Bitcoin in context: how do we understand money as a social, political and technological phe...

    published: 27 Jun 2015
  • Imogen Heap releases Tiny Human using blockchain technology | Guardian Live

    Heap is one of a group of artists and coders who are using blockchain technology to revolutionise the way music is shared. On Friday 2 October she releases her song Tiny Human, and its associated data, into the wild at a special Guardian Live event. The launch will serve as an experiment for creators, developers, hackers and technophiles to brainstorm, collaborate and test out current and work-in-progress platforms. Over the following 24 hours, the team will track and report back on the performance and possibilities of this new way of connecting artists with audiences. Subscribe to Guardian Membership ► http://bit.ly/subgdnmembers Become a Guardian member ► https://membership.theguardian.com?CMP=sco-7 Guardian Membership ► http://bit.ly/membeshipgdn Find out about Guardian events ► ht...

    published: 05 Oct 2015
  • Ethereum's Blockchain | Trust Disrupted: Bitcoin and the Blockchain S1:E5

    The blockchain project that has gotten the most traction is Ethereum. Led by the enigmatic Vitalik Buterin and a constellation of coders and venture capitalists, Ethereum could one day run the world. But the recent hack of its Decentralized Autonomous Organization has raised doubts. Watch more: https://www.youtube.com/playlist?list=PLHRxVckaE8daSH4OEReWshCKWu3iIOIS- Trust Disrupted is based on the book Digital Gold by Nathaniel Popper. Produced by Stateless Media, it is an exclusive TechCrunch series that offers an in-depth look into the how and why of bitcoin. New episodes every day this week. Subscribe to TechCrunch today: http://bit.ly/18J0X2e

    published: 14 Oct 2016
Bootstrap a Blockchain career | Programmer explains

Bootstrap a Blockchain career | Programmer explains

  • Order:
  • Duration: 8:52
  • Updated: 04 May 2017
  • views: 4072
videos
How do you start working in the Blockchain field?
https://wn.com/Bootstrap_A_Blockchain_Career_|_Programmer_Explains
BlockApps: Build a blockchain application in 5 minutes

BlockApps: Build a blockchain application in 5 minutes

  • Order:
  • Duration: 7:47
  • Updated: 29 Oct 2015
  • views: 28569
videos
Watch Kieren James-Lubin, one of the founders of BlockApps, write a Smart Contract-enabled application on the private BlockApps STRATO blockchain in less than 5 minutes.
https://wn.com/Blockapps_Build_A_Blockchain_Application_In_5_Minutes
Java and the Blockchain

Java and the Blockchain

  • Order:
  • Duration: 34:22
  • Updated: 03 Jan 2017
  • views: 7928
videos
Speaker: Conor Svensson Conor is the author of the Ethereum Java and Android integration library web3j (https://www.github.com/web3j/web3j). In this talk, Conor provides an overview of blockchain, how the Ethereum blockchain works, and how you can deploy and interact with smart Contracts on Ethereum, all within Java, thanks to web3j. Recorded at Sydney JVM Community Meetup, November 2016 (https://www.meetup.com/Sydney-JVM-Community/events/235146647/)
https://wn.com/Java_And_The_Blockchain
Blockchain 101 - A Visual Demo

Blockchain 101 - A Visual Demo

  • Order:
  • Duration: 17:50
  • Updated: 05 Nov 2016
  • views: 384306
videos
This is a very basic visual introduction to the concepts behind a blockchain. We introduce the idea of an immutable ledger using an interactive web demo. If you are interested in playing with this on your own, it is available online at: http://anders.com/blockchain/ The code that runs this demo is also on GitHub: https://github.com/anders94/blockchain-demo I'm @anders94 on Twitter Donations: BTC: 1K3NvcuZzVTueHW1qhkG2Cm3viRkh2EXJp ETH: 0x84a90e21d9d02e30ddcea56d618aa75ba90331ff I'm @andersbrownworth on Steemit
https://wn.com/Blockchain_101_A_Visual_Demo
Blockchain Jungle Coders Letting Loose - Vlog 13

Blockchain Jungle Coders Letting Loose - Vlog 13

  • Order:
  • Duration: 10:29
  • Updated: 30 Jun 2017
  • views: 646
videos
Team Nimiq taking a must needed break after a big hackathon and just before our launch. DISCLAIMER: Timelines and roadmap details mentioned in our vlogs are subject to change. Please look for our official communication on nimiq.com and subscribe to our update emailers. There is a 7-14 day lag on vlog uploads. Nimiq Miner - https://nimiq.com/betanet/ Nimiq Home - https://nimiq.com/ Nimiq Github - https://github.com/nimiq-network
https://wn.com/Blockchain_Jungle_Coders_Letting_Loose_Vlog_13
Programmer explains blockchain | Ethereum vs Bitcoin blockchain

Programmer explains blockchain | Ethereum vs Bitcoin blockchain

  • Order:
  • Duration: 10:44
  • Updated: 02 May 2017
  • views: 4266
videos
How does a blockchain work and what are the differences between Ethereum and bitcoin blockchains?
https://wn.com/Programmer_Explains_Blockchain_|_Ethereum_Vs_Bitcoin_Blockchain
Santiago Siri : Internet and blockchain-based technology, a revolution for Democracy

Santiago Siri : Internet and blockchain-based technology, a revolution for Democracy

  • Order:
  • Duration: 14:15
  • Updated: 29 Jun 2016
  • views: 116398
videos
Filmé à L'ÉCHAPPÉE, le 28 mai 2016. Plus d'informations sur http://www.lechappeevolee.com Santiago Siri est le fondateur et président de Democracy Earth, une organisation à but non lucratif, accélérée par Y Combinator, qui développe une solution open-source pour le vote en ligne. Il est également membre fondateur du « Partido de la Red » (le parti du Net), un parti politique argentin qui vise à améliorer la représentation de candidats engagés via des requêtes citoyennes en ligne. Défenseur du bitcoin depuis 2011, il aide certaines startups et organisations à adopter ce système de transactions révolutionnaires. Élu « Global Shaper » par le Forum Économique Mondial, il publie son premier livre « Hacktivismo » en 2015.
https://wn.com/Santiago_Siri_Internet_And_Blockchain_Based_Technology,_A_Revolution_For_Democracy
Commencer à coder sur la blockchain avec Hyperledger (Benjamin Fuentes)

Commencer à coder sur la blockchain avec Hyperledger (Benjamin Fuentes)

  • Order:
  • Duration: 52:34
  • Updated: 26 Jun 2017
  • views: 97
videos
Commencer à coder sur la blockchain avec Hyperledger Conference by Benjamin Fuentes Voxxed Days Luxembourg 2017
https://wn.com/Commencer_À_Coder_Sur_La_Blockchain_Avec_Hyperledger_(Benjamin_Fuentes)
La Blockchain en détail (Benoît Lafontaine - Yann Rouillard)

La Blockchain en détail (Benoît Lafontaine - Yann Rouillard)

  • Order:
  • Duration: 2:53:25
  • Updated: 09 May 2016
  • views: 15682
videos
C'est la techno "hype" du moment. Celle qui aurait le pouvoir de changer le monde comme le Web l'a fait ces dernières décennies. Mais, finalement, sur qu'est-ce que la Blockchain ? Comment ça marche ? que pouvons-nous faire avec ? Cette session University va nous permettre de voir en détail ce qui se cache réellement derrière le Buzz. Nous reviendrons sur le fonctionnement technique de Bitcoin, première implémentation de la Blockchain, pour ensuite décortiquer les nouvelles possibilités offertes par les plateformes comme Ethereum. Dans une seconde partie, nous détaillerons des exemples de code afin de comprendre précisément ce qu'est un smart-contract. Dans une troisième partie, nous nous intéresserons aux différents cas d'usages qui sont à l'étude où déjà implémentés et nous parlerons des enjeux sociaux que la Blockchain introduit. Cette session laissera une place importante aux discussions car le sujet soulève bien souvent de nombreuses questions. A la fin de cette session, vous pourrez répondre aux questions comme : * Différence entre Proof-Of-Work et Proof-Of-Stake ? * Qu'est-ce qu'une DAO ? * Comment coder sur la Blockchain ? * Pourquoi s'intéresser à la Blockchain ?
https://wn.com/La_Blockchain_En_Détail_(Benoît_Lafontaine_Yann_Rouillard)
How Does a Blockchain Work? | DASH School #2

How Does a Blockchain Work? | DASH School #2

  • Order:
  • Duration: 7:47
  • Updated: 12 Sep 2016
  • views: 32110
videos
So now you get the basics of what a blockchain is -- but how does it do what we say it does? Who gets to "write" to it, when, and why? How is a blockchain different from a good ol' fashioned database? Amanda B. Johnson takes you there in episode two of Dash School. Music: “Compass” by Kubbi http://youtube.com/watch?v=dDGFWJ1hAow Get social & learn more: Slack invitation link: http://dashchat.co Subreddit: http://reddit.com/r/dashpay Forum: http://dash.org/forum Homepage: http://dash.org Dash official Twitter: http://twitter.com/dashpay DASH: Detailed Twitter: http://twitter.com/DASHdetailed Tip Amanda B. Johnson & the Dash School team some sweet Dash: XsZ45GrypGWE1EDL4yWe5ZzzQ2NTwbzmTy
https://wn.com/How_Does_A_Blockchain_Work_|_Dash_School_2
Its All About the Blockchain

Its All About the Blockchain

  • Order:
  • Duration: 17:41
  • Updated: 23 Feb 2016
  • views: 97
videos
Erik Voorhees / CEO - ShapeShift.io Creator and CEO of the instant bitcoin and altcoin exchange ShapeShift.io. Voorhees founded and operated it under an alias, until revealing his true involvement with the company, as part of a seed funding announcement, in March 2015. Imogen Heap / Artist Four-time Grammy nominated singer-songwriter. Heap also collaborates with artists and coders to design and build a future structure and home for music. She is currently collaborating on the ‘Mimu Gloves’ project: a cutting edge experimental gestural music ware.
https://wn.com/Its_All_About_The_Blockchain
Bitcoin Block Details

Bitcoin Block Details

  • Order:
  • Duration: 11:49
  • Updated: 07 Jul 2014
  • views: 1608
videos
A look at the details of a bitcoin blockchain block This video is part of a larger online course, "From Barter to Bitcoin: Society, Technology and the Future of Money" run by Prof. Bill Maurer and Prof. Donald J. Patterson In addition to the video on YouTube there is a variety of other content available to students enrolled in the class. "In 2008, a person calling himself or herself or themselves Satoshi Nakamoto released a paper suggesting a system for an anonymous, peer-to-peer alternative money. Bitcoin was born. Although not the first digital currency ever proposed, nor the first challenger to fiat money, bitcoin is the first to have captured the broad imagination of speculators, coders, regulators, criminals and the mass media. This course puts Bitcoin in context: how do we understand money as a social, political and technological phenomenon? From discussions of ancient transactions to the rise of state-issued currencies, we will explore the social and technical aspects of bitcoin, its predecessors and potential successors, and how its features echo aspects of many different historical transaction systems. No prior knowledge of economics or computing is required. There is little academic writing on bitcoin. And this may be the first truly academic class on the topic. We want to put bitcoin in a wider perspective, to reflect on what it means for society, politics and economics, as well as how it helps us think about money both a social and a technical phenomenon. This class is not an advanced seminar on bitcoin--we will not be delving deeply into the inner workings of the system, but instead providing a bird's-eye overview with enough technical detail for you to be able to put media stories, hype and hope around bitcoin in perspective. Similarly, this is not a class in monetary economics--we won't go too deeply into monetary theory or policy, the money supply, or inflation. Instead the class invites you to think more deeply about one of the oldest systems of technology on the planet, and most ubiquitous: money, whether coin, cash, credit card or cryptocurrency, we humans have been making money for most of the past 10,000 years. How we do so in the future is a question bitcoin just maybe helps us answer."
https://wn.com/Bitcoin_Block_Details
Time de Coders do Projeto DNA em Blockchain

Time de Coders do Projeto DNA em Blockchain

  • Order:
  • Duration: 0:09
  • Updated: 15 Apr 2017
  • views: 30
videos
PoC de Cadastro Único da Febraban com as maiores instituições financeiras do Brasil reunidos na Garagem 11.57 - IBM Tutóia.
https://wn.com/Time_De_Coders_Do_Projeto_Dna_Em_Blockchain
Uses of the Blockchain

Uses of the Blockchain

  • Order:
  • Duration: 17:29
  • Updated: 27 Jun 2015
  • views: 20127
videos
This video is part of a larger online course, "From Barter to Bitcoin: Society, Technology and the Future of Money" run by Prof. Bill Maurer and Prof. Donald J. Patterson In addition to the video on YouTube there is a variety of other content available to students enrolled in the class. "In 2008, a person calling himself or herself or themselves Satoshi Nakamoto released a paper suggesting a system for an anonymous, peer-to-peer alternative money. Bitcoin was born. Although not the first digital currency ever proposed, nor the first challenger to fiat money, bitcoin is the first to have captured the broad imagination of speculators, coders, regulators, criminals and the mass media. This course puts Bitcoin in context: how do we understand money as a social, political and technological phenomenon? From discussions of ancient transactions to the rise of state-issued currencies, we will explore the social and technical aspects of bitcoin, its predecessors and potential successors, and how its features echo aspects of many different historical transaction systems. No prior knowledge of economics or computing is required. There is little academic writing on bitcoin. And this may be the first truly academic class on the topic. We want to put bitcoin in a wider perspective, to reflect on what it means for society, politics and economics, as well as how it helps us think about money both a social and a technical phenomenon. This class is not an advanced seminar on bitcoin--we will not be delving deeply into the inner workings of the system, but instead providing a bird's-eye overview with enough technical detail for you to be able to put media stories, hype and hope around bitcoin in perspective. Similarly, this is not a class in monetary economics--we won't go too deeply into monetary theory or policy, the money supply, or inflation. Instead the class invites you to think more deeply about one of the oldest systems of technology on the planet, and most ubiquitous: money, whether coin, cash, credit card or cryptocurrency, we humans have been making money for most of the past 10,000 years. How we do so in the future is a question bitcoin just maybe helps us answer."
https://wn.com/Uses_Of_The_Blockchain
Imogen Heap releases Tiny Human using blockchain technology | Guardian Live

Imogen Heap releases Tiny Human using blockchain technology | Guardian Live

  • Order:
  • Duration: 1:43:56
  • Updated: 05 Oct 2015
  • views: 7529
videos
Heap is one of a group of artists and coders who are using blockchain technology to revolutionise the way music is shared. On Friday 2 October she releases her song Tiny Human, and its associated data, into the wild at a special Guardian Live event. The launch will serve as an experiment for creators, developers, hackers and technophiles to brainstorm, collaborate and test out current and work-in-progress platforms. Over the following 24 hours, the team will track and report back on the performance and possibilities of this new way of connecting artists with audiences. Subscribe to Guardian Membership ► http://bit.ly/subgdnmembers Become a Guardian member ► https://membership.theguardian.com?CMP=sco-7 Guardian Membership ► http://bit.ly/membeshipgdn Find out about Guardian events ► https://membership.theguardian.com/events?CMP=sco-8 Playlists The Whole Picture ► https://www.youtube.com/playlist?list=PLkfpKPZnlsI3C06858gFntvQg1ksJW2L1 Highlights ► https://www.youtube.com/playlist?list=PLkfpKPZnlsI2yjX7ObRD4kHr49Dii4Cxd The Observer Festival of Ideas ► https://www.youtube.com/playlist?list=PLkfpKPZnlsI17KCzSoLhVM3NQt7MOCXyb The Guardian on YouTube: The Guardian ► https://www.youtube.com/user/theguardian Guardian Football ► https://www.youtube.com/user/guardianfootball Guardian Music ► https://www.youtube.com/user/guardianmusic Guardian Tech ► https://www.youtube.com/user/gdntech Guardian Food ► https://www.youtube.com/user/GuardianFood Guardian Culture ► https://www.youtube.com/user/GuardianCultureArts
https://wn.com/Imogen_Heap_Releases_Tiny_Human_Using_Blockchain_Technology_|_Guardian_Live
Ethereum's Blockchain | Trust Disrupted: Bitcoin and the Blockchain S1:E5

Ethereum's Blockchain | Trust Disrupted: Bitcoin and the Blockchain S1:E5

  • Order:
  • Duration: 7:39
  • Updated: 14 Oct 2016
  • views: 102371
videos
The blockchain project that has gotten the most traction is Ethereum. Led by the enigmatic Vitalik Buterin and a constellation of coders and venture capitalists, Ethereum could one day run the world. But the recent hack of its Decentralized Autonomous Organization has raised doubts. Watch more: https://www.youtube.com/playlist?list=PLHRxVckaE8daSH4OEReWshCKWu3iIOIS- Trust Disrupted is based on the book Digital Gold by Nathaniel Popper. Produced by Stateless Media, it is an exclusive TechCrunch series that offers an in-depth look into the how and why of bitcoin. New episodes every day this week. Subscribe to TechCrunch today: http://bit.ly/18J0X2e
https://wn.com/Ethereum's_Blockchain_|_Trust_Disrupted_Bitcoin_And_The_Blockchain_S1_E5
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