From the Front Page - Epicenter Bitcoin
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164 - Ari Juels: Using Hardware Enclaves to Provide Trusted Data to Smart Contracts
January 2nd, 2017 by
Epicenter Ari Juels, a Professor at Cornell Tech and former Chief Scientist of RSA, joins us to discuss his work on Authenticated Data Feeds for Smart Contracts. These 'Town Crier' feeds would act as bridges between smart contracts and websites, srapping data over TLS and feeding to to a smart contract. Relying on sophisticated hardware enclave technology, one who uses a Town Crier feed would not need to trust its operator as code execution would be guaranteed signed by the hardware.
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163 - Roger Ver: Bitcoin, Liberty and the Scalability Roadblock
December 27th, 2016 by Epicenter Roger Ver is one of the earliest Bitcoin investors and evangelist. We discusses his impassioned vision for how Bitcoin can help liberty and the current issues on the best way of scaling Bitcoin.
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Epicenter - Message for LTB Feed Listeners
December 26th, 2016 by Epicenter Epicenter listeners who subscribe to the show on the LTB Feed probably noticed that they were unable to download the show for the last few weeks. There was an issue with the links we were posting to the LTB website. Well, we're happy to report that the issue has been fixed and that you can now go back an listen to episodes 159, 160, 161 and 162.
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162 - Ned Scott: Steem - The Blockchain-Based Social Media Platform
December 20th, 2016 by Epicenter Few crypto projects have gotten as much attention and caused as much controversy as Steem. The blockchain-based social media platform launched early this year and managed to gain real user traction building up a vibrant community of contributors. The Steem token quickly entered bubble territory reaching a market cap of almost $400m and losing 90% of its value since.
Steem Co-Founder and CEO Ned Scott joined us to discuss the ambition of the project and its short tumultous history. We also discussed some of the accusations against Steem and its unorthodox launch.
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161 - Marley Gray: Project Bletchley - Microsoft's Blockchain 3.0 Architecture
December 13th, 2016 by Epicenter Marley Gray, Principal Program Manager Blockchain at Microsoft, joins us to talk about Microsoft's approach to blockchain architecture. With enterprise in mind, Bletchley introduces the concept of "Cryptlets", the core building blocks for introducing a secure middleware tier into blockchain application infrastructure. These computational units, running off-chain on secure trusted container enclave hardware, could provide trusted data to on-chain smart contract logic.
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160 - Brian Behlendorf: How Hyperledger is Developing Foundational Blockchain Technology
December 5th, 2016 by Epicenter As a lead developer of the Apache webserver and founder of the Apache Software Foundation, Brian Behlendorf has played a central role in building internet architecture. Recently, he became Executive Director of the Hyperledger Project that aims to build foundational blockchain technology in an open-source, collaborative way.
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159 - Richard Caetano & Anuj Das Gupta: How Stratumn Secures Processes
November 29th, 2016 by Epicenter Stratumn CEO Richard Caetano and Head of Research Anuj das Gupta joined us to discuss their work to bring security and integrity to processes. We covered the philosophy behind the company and why they use cryptography and other technologies coming out of the crypto space while shunning a classical blockchain design.
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158 - Reto Trinkler & Mona El Isa: The Polkadot Protocol - One Blockchain To Connect Them All
November 22nd, 2016 by Epicenter Melonport, a team based out of Zurich, has taken up the challenge of deploying the Polkadot network and also building decentralized asset management software on the same network. In this episode we converse with Mona El Isa and Reto Trinkler, co-founders of Melonport, in order to discover more about the overall vision.
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157 - Tom Ding & Dominic Williams: DFINITY and the Quest for a Decentralized Cloud
November 14th, 2016 by Epicenter String Labs founders Tom Ding and Dominic Williams joined us to discuss their project DFINITY, a next-generation blockchain network. Through leveraging technological advances, DFINITY aims to deliver an infinitely scalable decentralized cloud that will be able to power applications from decentralized search to supply chain applications. We covered DFINITY's approach to scalability, interoperability, consensus as well as their sophisticated approach to governance: The Blockchain Nervous Syste...
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156 - Leanne Kemp: Detecting Diamond Fraud And Theft With Everledger
November 7th, 2016 by Epicenter As is the case with most luxury goods, the diamond industry is faced with the issues of theft, fraud, and counterfeiting. Illegal activity is present at every level of the supply chain, which collectively costs the industry and its insurers hundreds of millions of dollars each year. In recent years, international treaties and regulation have been put in place in an attempt to combat illegal activity, but criminals are most often a step ahead.
Leanne Kemp, CEO of Everledger, joins us to ex...
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155 - Richard Brown & Mike Hearn: Corda - A Distributed Ledger For Financial Services
October 31st, 2016 by Epicenter Attracting over 70 of the world's biggest financial institutions to its consortium in just over a year, R3 has accomplished a formidable task. Aiming to rethink the fabric of the financial system, they first conducted experiments testing blockchain platforms for their member and last year began developing their own distributed ledger platform: Corda.
The effort to build Corda was lead by R3 CTO Richard Brown and the former Bitcoin developer and R3 lead architect Mike Hearn. In a wide-ran...
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154 - Greg Meredith: Rebuilding The Attention Economy From The Ground Up With Synereo
October 23rd, 2016 by Epicenter As content becomes more and more abundant and immediately available at our fingertips, our limited attention is a barrier for those whose business it is to attract and harness it. In this context, large (social) media companies understand that attention is a scarce commodity, and, as has been demonstrated, those who control attention wield enormous power over our society.
We're joined by Greg Meredith, CTO of Synereo, to talk about how this new Blockchain platform rebuild the attention ec...
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153 - Alex Wearn: Decentralized Capital And Government Currencies On Ethereum
October 18th, 2016 by Epicenter A topic which is often discussed is the limited use of Ethereum applications without stable cryptocurrencies. Prediction markets are a prime example of this. When one makes a prediction using Ether, he or she is in fact entering into to speculations: one being the outcome of the actual prediction, the other being the price of Ether when the prediction resolves. Projects like Maker DAO try to solve the problem by developing complex systems to ensure that a blockchain token keeps its value in ...
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152 - Tuur Demeester: Investing In Bitcoin
October 10th, 2016 by Epicenter In 2012, a year after discovering Bitcoin in Argentina, Dutch economist Tuur Demeester became one of the first people to advocate investing in Bitcoin to a mainstream audience. Tuur joined us to discuss his thesis for investing in Bitcoin and how it has evolved over time. We also talked about the road ahead and how other cryptocurrencies and Ethereum compare as investment opportunities.
Topics covered included:
- How Tuur discovered Bitcoin in Argentina in 2011
- The case for investing ...
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151 - Ian Grigg: Ricardian Contracts And Digital Assets Prehistory
October 3rd, 2016 by Epicenter Before 2013 few people paid attention to Bitcoin and blockchain, yet even back in the 1990s a vibrant group of prioneers pursued the vision of financial cryptography and digital cash. One of these was financial cryptographer and software developer Ian Grigg, who today works as an architecture consultant for R3. Grigg joined us for a discussion of the history of the digital cash, Bitcoin and his work on Ricardian Contracts, which foreshadowed today's smart contracts.
Topics covered includ...
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150 - Devcon 2 And The State Of Ethereum
September 27th, 2016 by Epicenter Last week the biggest blockchain-focused developer conference took place in Shanghai, China: Ethereum's DevCon 2. Epicenter show host Meher Roy was at the conference and brought back his impressions and insights for a comprehensive discussion of the current state of Ethereum projects and the Ethereum community.
Topics covered included:
- What Ethereum's developer conference DevCon 2 was like
- The big change in going from concepts to alpha version over the last year
- The continued lac...
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149 - Lukas Abegg: Smart Contracts And The Law
September 20th, 2016 by Epicenter Support the show, consider donating: 1P2CDWoYMhro1zowF1Wh2pyprexaZ1bgFH (http://bit.ly/2cS8d42) That blockchains represents a fundamental technological revolution has become widely accepted. What is still more nebulous, but could turn out just as disruptive is how smart contracts while transform the legal system and our understanding of what contracts are and how they work. Legal researcher Lukas Abegg who is currently finishing his PhD on copyright issues around 3d printing and has been researc... Read More -
148 - Kyle Torpey: Diving Into Bitcoin - The Debates, The Issues and What's To Come
September 12th, 2016 by Epicenter We're joined by Kyle Torpey, a freelance writer, and journalist who writes for a number of publications in the blockchain space including Bitcoin Magazine, Coin Journal, and others. Know for his well-written articles and in-depth reporting on the important topics affecting Bitcoin today, Kyle provides his point of view on the scalability debate and gives an update on the recent and upcoming changes to the bitcoin protocol.
Topics discussed in this episode:
- An update on the scalability d...
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147 - Sarah Meiklejohn: Anonymity, Central Bank Cryptocurrencies And The Academic View On Bitcoin
September 5th, 2016 by Epicenter With academic research on Bitcoin and cryptocurrencies still in its infancy, Sarah Meiklejohn's track record of publications in the area stands out. The UCL computer science professor has explored topics ranging from anonymity in Bitcoin to how a central bank could go about issuing a cryptocurrency.
Topics covered included:
- What techniques can be used to deanonymize Bitcoin users
- How Bitcoin's usage evolved over time
- Whether privacy-enhancing overlays in Bitcoin currently work ...
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EB146 - Ryan X. Charles: Allowing Content Creators to Own and Monetize Content with Yours
August 29th, 2016 by Epicenter In the last 20 years, content publishing platforms have proliferated to an almost insane number. There are countless places where people and companies can post articles, blogs, videos, photos, live content and so on. Despite this diverse offering, little innovation has happened in monetizing content, which still mostly remains ad-based.
We're joined by Ryan X. Charles, Bitcoin Developer and Founder of Yours. Yours would like to address the monetization problem by allowing content produce...
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