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Showing posts with label letstalkbitcoin. Show all posts
Showing posts with label letstalkbitcoin. Show all posts

Tuesday, March 12, 2019

The Blockcrunch The Blockcrunch How Does Decred's Governance Work? - Noah Pierau | Decred Part 1

We continue our discussion of crypto governance with Decred, a radical project that wants to make all decisions in a decentralized way.

In part 1 of our interview, we chat with community lead Noah Pierau about:

-How Decred's governance works -How stakeholders are rewarded -What are people voting on? -Why we need both miners & stakers

-Rate and subscribe for Part 2! Host: Jason Choi (@MrJasonChoi).

Not finance advice. Spartan Capital and/or Jason may or may not have positions in assets discussed on the show.


Resources.


Disclaimer: Jason Choi is an investor at Spartan Capital, the hedge fund arm of The Spartan Group. All opinions expressed by Jason and podcast guests are solely their own opinions and do not reflect the opinion of The Spartan Group and any of its subsidiaries and personnel. This podcast is for information purposes only and should not be relied upon as a basis for investment decisions. The Spartan Group and its clients may hold positions in assets described in the episode. Detailed‚disclaimers available at jasonchoi.me and‚spartangroup.io/disclaimer



Tuesday, February 5, 2019

Code as Scripture & Monastic Coordination Technologies

Code as Scripture & Monastic Coordination Technologies

Ben Vickers

Spent most of teenage years playing ultima onlineRan a gold farm aged 15 '" 16, made considerable amount of moneyInvolved in unspecified fringe groupsDoes not align with LibertarianismInterested in the potential of Bitcoin to disrupt institutionsHosted Bitcoin meetups in 2010 / 2011 for radical left, academics and Artists, non-technicalCTO of Serpentine GalleriesWhat is your primary interest in blockchain technology?

Read Nick Szabo and found Ethereum more interesting than BitcoinWas excited about new forms of organisationHas experimented with organising groups of people in cooperatives & corporationsHas a tech background but more focussed on the artsInterested in history of organising in different ways, like the BauhausDAO notion interested Ben for practical purposesInterested in monastic codes particularly Benedictine rule as precursor to open source software development.Benedictine rule is a set of 73 rules about organising people living togetherInterested in the emergence of sovereign orders of different kinds, particularly as contrasted with monastic orders from the 10th '" 15th century.Are there similarities to the way DAOs and religions operate?

This is a big thing missed in silicon valley and startup cultureMost prior examples of challenges to state sovereignty involve religion.Code can be seen as scripturePart of what is scary about autonomous software is the notion of a god/non-human entity making decisions which affect us.Through research/experiment has found it is hard to not build an authoritarian organisational structures.Interested in testing these systems nowConcerned that current state-run programs are building platforms that never forget inside institutions that never forgive.Imperative to understand these systems before it is too late.How do we proceed safely down the path of creating these systems?

Some friends surveyed the blockchain space 12 months prior '" 98% vaporwareThis has since changed. Examples given:ColonyBackfeedAragonIt is important that a plurality of types of organisations adopt tools as soon as possibleAlso important not top simply replicate existing structure in new mediumMany blockchain music startups erroneously imitate spotifyWhen true industry participants begin building platforms to serve their industries we will see real progress made.Sees misconceptions about what the art world needs.As in permaculture, before beginning work, it is important to observe the environment for a sufficient period of time.How did you meet Trent McConaghy of BigchainDB?

Working on a festival called TransmedialeTrent and Marsha reached out to pitch the Ascribe PlatformInitially skepticalUnderstood storing of cultural objects over timeTrent & Marsha saw the potential of neutral museums to support blockchainsLiked the thinking.As they were building out the infrastructure for Ascribe, pivoted to BigchainDBWhat do you find exciting about blockchain technology and the way it might interact with Art?

Wants to see a renaissance in the way cultural practitioners self-organise, a re-exploration of guild-like structures and development of novel structures.To escape the commercial side of the art world.To break the control of museums over the representation of time and the structure of history.Could you relate the sale of cryptographic tokens to the sale of art?

They are totally irrational marketsIt is often forgotten how bizarre this moment isThe replicability of ethereum and valuable blockchain infrastructure is amazing. Especially in light of the fact that unknown people all over the world are contributing financially to its development.It is deeply disruptive to silicon valley.ICOs are the opposite of the hard work of silicon valley '" put a vague idea out there, collect tons of money, then figure out how to deliverThis is destructive not purely because of scams.It is because most people do the silicon valley thing because they want to get rich. With ICOs the money comes before the work.This disrupts the ability to produce things of value.There is an opportunity to change the ownership model of art '" elites or states own art.The ICO model opens the opportunity for crowd ownership of culture.



Sunday, February 3, 2019

Dominic Williams: The First Commercial Bank Startup

The First Commercial Bank Startup'œThe big challenge is to get people using this on mass, deliver them something useful & a reason for doing it in the first place, and them keeping them using it . . . and I think this takes different technology and different tactics.'

Could you please explain the PHI protocol?

The narrative we've been told is that traditional fiat money isn't backed by anything and it's all gone to hell since we went off the gold standardBitcoin on the other hand is backed by the guarantee that there is a limit of 21 million bitcoins.This is not a fair claimIf you constrain supply the price also has to go upThe dream of bitcoin was that through the pyramid effect people would we sucked inAt the point bitcoin sucked in enough value and through futures markets bitcoin would become stable.Futures markets actually made bitcoin more volatileValue growth has lead to more volatility.We are seeing bitcoin progress through a series of bubbles.If we have a 'œcrypto-fiat' that is actually used, people will see that speculation coins do not have that much value and they will decline in a lONG TERM BEAR marketPeople will instead invest in the voting tokens that back systems that provide crypto fiatThose voting tokens will be volatile but the valuation will be based on the distribution of a share of the revenues of crypto-fiat systemsThere is a problem with constraining supply and hoping demand will inflate value because you'll never get stable value.Money is three things: unit of account, medium of exchange, and store of value.You cannot do unit of account and medium of exchange successfully if your value isnt stable.All you can really do with cryptocurrency today is use them as a speculative store of valueThe term cryptocurrency is misleading as they are not really currency at all.People quite Friedrich Hayek who proposed that we have lots of competing currencies, but he said specifically that the most stable currencies will always win.Unstable currencies are bad for the economy because they distort pricing signals.You have to have fiat-like currencies to run an economy. Unstable currencies would send the economy into meltdown.

What is a fiat currency?The myth is that the government & central banks print money. This is a complete lie.98% of fiat money is created by commercial banks when they issue loans.Money is created out of thin air, becoming a liability to the bank. The loan becomes an asset. The interest makes the asset more valuable than the liability.The system fails when the aggregate value of all of the loans is less than the liability of the principal due to the reality of credit default risk being higher than evaluated at the time of loan issuance.Despite its flaws this system is responsible for the growth of the world as we know it. It is also in part responsible for the industrial revolution.Some things are subverting this mechanism '" banks operating in a greed/fear cycle which leads to the credit cycle.Corruption in the banking sector leads to anger and political problems without clear end.The way the system works is potentially threatening for global stability.Another problem is that this type of money has become digital and if you don't have a credit card you can effectively be locked out of society.The banks are now taking it upon themselves to determine who can and who can't participate in a society. '" payday loans, adult industry performers, and now cryptocurrency businesses.This represents a major civil liberties issue. As money is only really accessible through financial services that can be turned off.Banks are also extremely expensive to run and we all pay for that.The mechanism of fiat creation is good. The commercial banking industry is bad.Enter PHI

You have an autonomous system running on Ethereum or DFINITY that loans in a mirror currency to that of the region the loan is being issued in.Validators place a deposit and random sequences of validators are used to validate and loans prior to issuance.Customer approaches validator and asks for a loan. Validator takes customers information and based on that proposes terms. If the customer accepts the validator submits application to autonomous PHI system.The random selection of subsequent validators then begins.In the case of 3 validators, interest from the loan is split 60% to the originating validator, 20% to each backup validator.If the loan represented by the application is bad, it will be rejected by a subsequent validator and an appeal process begins.If the originating validator loses, their reputation will be reduced resulting in a penalty of one more backup validator being added to their application process and the fee for that validator being taken from their cut of the interest.The loan is issued and must be repaid in, say, PHI USD.To enable debt collection, default cost is split proportionally between the validators who approved the loan.To enable the validators to recover funds in the case of default, during the application phase, a contract to repay the funds is signed between the originator and the customer, that can be legally exercised.In the case of default, the contract can be activated and sold to a debt collection agency. This is just a cost of doing business. There are always going to be some bad loans.PHI becomes like fiat '" an aggregate IOU on outstanding loans.PHI is more accurate, judicious, responsible and is able to loan in a fear cycle while freeing us from the egregious cost of the banking system.The user experience can be augmented with additional services to avoid the customer ever having to handle PHI, only handling fiat.To build this we need unbounded decentralized computeThere has never been a commercial bank startup. Fintech is lipstick on the pig.



Friday, February 1, 2019

Amir Taaki: Using Technology to Reconstruct the Social Moral Fabric

https://amirtaaki.org/

https://twitter.com/Narodism

Amir TaakiDeveloped the first alternative bitcoin implementationFirst UK Bitcoin exchangeWorked on Dark Wallet & Dark Market projects leading to open bazaarJoin the YPG in SyriaIs now Based in Barcelona

Is there a central problem that drives your actions?The main issue in society today is a social problem not an economic one.There is a fundamental lack of meaning in lifeWe are participants in a giant machine

Isn't this the price we pay for specialization, the tool that has enabled human civilization to prosper?Yes, there is a system of subdivision of human labor into specializations.At the same time we have a sense of nihilism, apathy & selfishness.An aspect of society has been lostWe have reduced everything to what can be measuredWe need to bring back something ancient within ourselves

So you are saying that we have lost part of our humanity to our means of production . . .Yes, some would argue that the ability to meaningfully change your environment is lower that everWe generally lack autonomyFreedom from responsibility is the absence of true freedomToday we over value growthIn the past people used to read Dostoyevsky for enjoyment. Today the most popular fiction is about a boy on a broomstickThere is no sense of applying ourselves to a work that extends beyond our lifetimes

How do we remedy the situation? Can you suggest a grand goal?We have to think about what is the purpose of societyTo birth a higher type of human beingThere used to be an ideal of the renaissance man, a well rounded capable personWe need to change our view of humans from being an incentivised cog in the machine

How does the movement that has rallied around blockchain compare to this?Technology is a power of shaping the world around usIt is up to us to employ technology for sociological changeWe need to take this technology to arm people to realise a new societal paradigm

Your description has violent themes in opposition to the culture here (the Devcon 4 conference) which seems to be focussed on building rather than fighting.Behind the rhetoric there is a world that is seeing a rise of right wing dictator like figures and religious fundamentalism.There is also a large amount of human sufferingThis technology will not be a technology of liberation for the westJust like happened with Marx, where people took his ideas from the west and used them to reshape their societies, we will see these technologies applied to developing nations.People led through desperation to make active use of these technologies

What technologies do you mean specifically?Technologies for social organizationMaking decisionsSharing informationCollaborating on projectsFinancial and economic activityCulture and education

These are not technologies, they are areas where technology might have an impact.They are the main areas of human societyPoliticsLawSelf defenceCultureEconomyWe need to find a way to tough these areas with technology

These are realms of human coordination. Why is technology now being applied to these problems?A lot of cryptography was developed in the 8-0s and 90s but did not make their way into public consciousnessBitcoin managed to being them to libertarians and open software developersIt was a form of uncontrollable peer to peer moneyThis got people thinking about bigger implicationsThis brought people to deeper technologies and looked for way to recombine fields of research that had never been applied to the real worldThe real value is less in blockchain, it is the large volume of young people who want to change the worldThe most important objective is to have a vision of where we want to go and to use these pieces to get there

So where do we want to go?The most important problem is increasing public participationReconstructing the moral fabric of society.

How can a technology reconstruct a moral fabric?Technology by itself cannot change people's mentalityIt can be a powerful tool to enable movements that want to change thingsThe Kurdish people want to create a new societal paradigm based on direct democracy and individual empowermentDeveloping technologies that enable social coordination



Tuesday, January 29, 2019

Joseph Lubin: Money and Rebuilding the World's Systems

Visit The Third Web for more

What are your views on centralized control of monetary systems?

It can be viable in many situations for a time. Debt based systems require more debt to be created to pay its own interest. Over time this leads to collapse, especially in the presence of overspending by politicians. Ie. raising budget ceiling year after year. '" creating more debt that there is money to pay it off.Fiscally responsible people could keep it running forever.We may be in an end of life state for many money systems.Blockchain offers an opportunity to build better systems.Without free energy/teleportation/space mining or other way to generate vast amounts of value it is probably impossible for existing monetary systems to survive.Centrally controlled money supplies (central banking) respond to old data that leads to remedial measures comparable to oversteer or speed wobbles.If you are getting real time data to modulate money supply this problem can be remedied.

What is a Token?A construct based in a field called cryptographyCan represent money (cryptocurrency) can represent a share, a resource, (KWh), a ticket to an event

What are the different types of tokens?Protocol tokens including cryptocurrenciesThe original was BitcoinEther is also a protocol token.

So if cryptocurrencies are protocol tokens, what is ether, the Ethereum token?It's a crypto-commodity / asset existing in the service of the Ethereum platform.It mediates the use of the Ethereum platform. You use the token to pay to use the infrastructure.

Let's talk about ICOs[Interrupts] 'œI like to call TGEs or token generation events, token launches.'Meaning the launch of a utility or protocol token indicating that it is not recognized as a security by the SEC.ICO implies a token that is a security. You can make a perfect utility token but if you call it an ICO the SEC may understand it to be a security token

What are the other types of tokens?Protocol token that drives the function of a protocol.Utility Token represents a usage of an underlying platform likely driven by a protocol tokenTicket tokensResource representing tokensSecurity tokens

How did it feel when you first made money in blockchain investing?It didn't feel much different to other ways of making money '" I had already worked for a hedge fund.

Who is making money in blockchain today?There are lots of ways of making money in the ecosystemLong term holdersHedge fundsSpeculative tradersSoime people are building and selling softwareConsenSys makes money security auditing software and provisioning software.Enterprise and government consultingToken launch services

Are there similarities between the Dot Com Boom and the current blockchain token boom, beyond the obvious?The Dot Com Boom & blockchain boom are very comparable.The Dot Com boom had a massive period of speculation and bubble leading to the creation on the internet as we know it.You can't avoid speculation. Speculators take on risk providing liquidity and the fuel for innovation.Because blockchain technology provides a foundation to build far reaching systems it presents an opportunity people pay attention to.Speculation creates fear and greed cycles preventing price discovery.We can build rapid transaction systems moving value, making tramnsations closer together, creating something comparable to exponential speed increase in value creating over time

Is the blockchain space truly non-conformist, or is it really just the old paradigm in new wrapping?Was formed as a reaction to existing systems '" bitcoin a decentralized money protocol in opposition to centralized money protocols.Revolutions start that way '" as counter culture but if it's a good idea it becomes a norm. We are moving toward a decentralized, equitable status quo. Mainstream.'œIt's going to be not at all counter-culture, just better culture'.

Isn't Blockchain really all about a bunch of people trying to make money?It's some people trying to make money '" money represents sustainabilityA lot of people want to build better systemsThe vision of ConsenSys is to help the world build better systems.



Monday, December 10, 2018

The State of the Art in Cryptocurrency Privacy

An abridged overview of production systems.

At a recent offsite with the Aragon One team, I presented a lightning talk about state-of-the-art systems for privately buying, selling, and using cryptocurrency.

A PDF of the slides is published here. The slides are pretty self-explanatory, so I'm sharing as-is. If there are any questions or feedback about the content, I'm happy to discuss in the comment section.



Saturday, October 27, 2018

The Third Web #10 - Jack du Rose, Colony & Coase

In 2015 I interviewed Jack du Rose about Colony - his autonomous platform that could track contribution to a common enterprse and reward tokens representing stake in said enterprise. Three years and two private betas on, we hear from Jack about his experience building a system to revolutionize the way we work together.

Part of what makes Colony facinating is to see the enormity of the events that have taken place in the years since it's conception and how in spite of these events, the process of product design has proceeded in a linear and systematic fashion, uninfluenced by the white hot speculative market.

Colony is preparing to go live this year if you'd like to learn more visit colony.io,

or follow on twitter https://twitter.com/joincolony

Follow The Third Web https://twitter.com/the3rdweb



Friday, August 10, 2018

DD Episode #3 - Privacy & Trust

"Remember the story of Frankenstein. Frankenstein wasn't the monster; Dr. Frankenstein was the young scientist who was so excited about what he could build that he didn't forsee the possible ramifications' I hope that the new age coming to mankind remains one where the consent of the governed still matters."

'"Patrick Byrne

This episode was recorded at the 2018 Distributed Conference in San Francisco, CA. Sometimes there is streetcar noise--such is life.

Distributed Dialogues is a collaborative show between the Let's Talk Bitcoin Network and Distributed magazine. In each episode we introduce you to people who are using blockchain technology to change the way we interact with the world around us.

As a currency, Bitcoin is not controlled or supported by a third party entity such as a bank or government. And while the idea of everyone using a currency that no one controls can seem chaotic and counterintuitive, many people see it as the best alternative to the internet's current paradigm.

Recently, it's been made clear that paradigm is one where an online user's most intimate information can be readily accessed by third party entities such as Google and Facebook and sold to companies with more nefarious goals, like Cambridge Analytica. One great hope of blockchain technology is that it could help create a new version of the internet that puts control of privacy and trust back into the hands of its users.

In this episode we speak with David Chaum, cryptographer and creator of Digicash, Rebecca Lerner, Executive Vice President of the Mad Network, Reuben Yap, COO of Zcoin and Patrick Byrne, CEO of Overstock.com and Executive Chairman of tZERO.

This episode is sponsored by: MAD & Zcoin

Music by Ocean Jams via Creative Commons.



Monday, October 9, 2017

The Ether Review #74 ?'"An Emerging Capital Market

Element Group is a full service investment bank for the crypto-token markets.

Stan Miroshnik has a background in traditional finance. After watching the crypto-markets form, Stan and his colleagues began working to understand these new markets and build a traditional finance business to serve the space.

We discuss the maturity of the companies using the token launch fundraising mechanism, and those investing in the tokens. Stan sees an emerging market with strong similarities to traditional capital markets and opportunities for institutions used to investing there.

The entry of organizations like Element Group into the crypto-asset space indicates the fulfillment of the prophetic prediction of a super fluid economy Joe Lubin expounded in an episode of Beyond Bitcoin three years ago. It is also a harbinger of a stable paradigm for Ethereum: Capital markets 2.0

etherreview.info

http://ift.tt/2nPeiob



Thursday, August 24, 2017

The Crypto Show: Daniel Krawisz, Dimitry Murashchik, Mike Joy and PH Madore

?‚On tonight's episode of "The Crypto Show," Scrooge McAltCoin, a.k.a., Stash's Daniel Krawisz, comes on the show to discuss his opinion of the Bitcoin fork and Bitcoin Cash, and several people call in to comment on or disagree with Daniel's assessments, including our good friend Dima Murshik.

Please donate at freeross.org!

Sponsored by: Dash, CryptoCompare and Defense Distributed

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Tip with Crypto

BTC: 139R6K7fxTYaFf2aXTid84Le1ayqMVvSCq

Dash: XqDeHnokQocBpvffsa2dWz8mX7oTKpoKzc

LTC: LUTJtk4QqXLiDkK8pDKK3jM73VVwbp7oSr

Doge: DQBJ7PSpFzUTwpBrny46Kug4BW8AGtq1YQ

LTBC: 1CevFxMT6srBtTkWx2qrNaJmjtgxbo7pBA,ETH: 0x10cfd6916832566e82b3ab38cc6741dfd7e6164fo



Monday, July 24, 2017

Looking Back on the LTBCOIN Rewards Program

Hey Folks,

Adam B. Levine here - With the BAT (basic attention token) in the news recently, I wanted to shed a little light on the end of the LTBCOIN Crypto Rewards Program, which many have correctly identified as effectively an unfunded early pioneer of the BAT concept, circa spring 2014.

Along with Stephanie Murphy and Andreas Antonopoulos, I founded the Let's Talk Bitcoin! show in spring of 2013 to talk about the Ideas, People and Projects building the Future of Money. Our timing was good and we immediately found a following. Riding that wave into the early bitcoin conference scene we spoke with increasingly important early adopters and grew along with the price.

In the fall of 2013, I realized that the other two or three high quality bitcoin podcasts had all died off in large part because they weren't able to gather enough of an audience to warrant the work that went into the show. At LTB we had solved this problem and the problem we had was not enough content to keep our users satisfied. In December of 2013, I decided there weren't enough podcasts I was interested in and as much as I like listening to the sound of my own voice it would be better to have an ecosystem rather than just LTB. So on the plane back from a Las Vegas conference, we put together a pilot episode contest soliciting listeners to create and send in shows that were at least tangentially related to cryptocurrency.

The response was overwhelming with 15 or 20 submissions, we picked our favorites but wound up inviting more than half of the applicants to join what would become the LTB network. In another article I'll share our experiences putting the whole network onto AM radio in southern California. For now let's stay focused.

In the winter of 2013, I wrote a lot about and became fascinated with the idea of community and purpose specific altcoins or "Meta-tokens", which is what we used to call tokens that piggybacked on a blockchain like bitcoins.

Bitcoin had literally created something very (and increasingly) valuable out of nothing by setting up a system of predictable, long term rules which, if followed, rewarded adherents with something that was or might be valuable in the future. This is a useful trait for money, but arguably just as useful for anything new that is looking for a way to incentivize "work" without a big up front cost.

At the time, bitcoin and basically everything else out there was using this mechanism to reward miners who literally enable the network, validate and process transactions. I realized that using a token built on top of bitcoin, we would have to pay a miners fee per transaction in bitcoin but the token itself, the token we would create called LTBCOIN could be distributed to "miners" who were doing something other than securing the network and processing transactions.

In the LTBCOIN system, our miners were Content Creators and the Audience. Over the course of six months we worked out several protocols called Proof of Participation, Proof of Value, and Proof of Publishing.

When we launched LTBCOIN, we locked in place a 5 year "Token Creation and Distribution Schedule" that laid out the exact amounts that would be created each week, and how many of those tokens would go to each "Proof of..." bucket. Depending on how many people participated in each bucket, the tokens allocated for that week would be split amongst all active participants. This meant even though we didnt know who would be participating at any time, we had a clear and transparent map of what kinds of actions would be awarded each week for the entire run of the project.

Proof of Participation was for the audience, anyone could earn LTBCOIN based on their weekly activity within the community. We awarded community members when they commented, posted on the forums, received a like on their posts, visited a new piece of content for the first time, participated in our listener rewards "Magic Words" program, etc.

Proof of Publishing (earlier called Proof of Value) was for content creators - For each piece of content posted to the site, each published creator would recieve an equal share of the LTBCOIN reward relative to how many other pieces of content were published that week. Here, we wanted to incentivize a steady flow of content so that if we had a slow week, the few who participated would be heavily rewarded while on weeks when we had lots of content the relative reward per post would be lower.

Proof of Quality was our "Reality Based" rewards metric. Where Proof of Publishing just asked that you publish content, Proof of Value waited two weeks after publication, and then looked at the actual performance of each article released during the week long period and awarded LTBCOIN to content creators based on how well they performed compared with every other piece of content during the week.

With all of these options, we wanted to encourage steady, continuous activity from participants on the platform and it served that purpose well.

It worked quite well. We built an entire content management system around the idea (Tokenly CMS) along with many other tools and ran it successfully with enthusiastic participation (on the rewards program side) for a long time.

The LTBCOIN rewards program was a great success, sparked a lot of new thinking and bright ideas for which I am immensely proud. It remains the single largest use of non-monetary tokens on any blockchain to this point with more than 171,000 on-chain transactions, although we'll see if that remains true as the ICO frenzy grows. LTBCOIN ran for about three years, concluding in January 2017 when the LTB Network was acquired by BTC Media.

I opted to conclude the program early for a few reasons:

1 - The cost of bitcoin transactions for the LTBCOIN rewards program was initially less than $10 per week, then it became $25, $50, and so on. The number of users participating in the rewards program did grow, but our costs, especially towards the end, grew at a much faster rate. In the last six months we were paying nearly $500 per distribution, and if we had continued to today current prices would have us paying multiple thousands of dollars to have our LTBCOIN delivered in a timely fashion.

2 - LTBCOIN was always a self, and minimally funded endeavor. LTBCOIN was never sold or generated any revenue for the network, it was only given away through our rewards program. One of the lessons learned is that when you give away something for free, and you want people to value it, you need to make it valuable. This usually requires a lot of time or money, and while we put in both time and money, it wasn't enough to create the ecosystem we needed, fast enough.

3 - More than 90% of the total LTBCOIN supply was distributed in the first three years of the five year schedule. The last two years were much smaller amounts as the token was intended to have become broadly useful and valuable by that point. Since that didn't happen, there wasn't much sense in incurring all the transaction fees for such small amounts of LTBCOIN.

4 - As part of the BTC Media / LTB Network acquisition, I secured a "conversion event" for anyone holding LTBCOIN, where they would be able to swap their old tokens for something that would give them stake in a new project I've been excited about since last year. In the world of cryptocurrency, old tokens never die - They just get cheap enough to get used in pump and dump schemes. I hate that. An exit for all LTBCOIN that didn't involve greater fools would be something fundamentally new that would turn a currently useless rewards point into a valuable, useful token run by a funded team with a new, complimentary mission.

I never intended to create the LTB Network - My talent and passion is as a content creator and experimental innovator. Turning LTB from a show into a network was not a business decision so much as an attempt to foster a nurturing early ecosystem for content creators, who could and were producing quality content but hadn't found my lucky timing and were struggling to find their first thousand fans. In that way, we were overwhelmingly successful and have helped foster a community and style of cryptocurrency podcast focused on more than just the price and investment opportunity.

What I wanted from the network was the ability to, as the Editor in Chief of the LTB show, hand off technical editing, sponsor relations, advertising revenues, marketing of the show. In the current paradigm, every show does that for themselves and it's wildly inefficient, driving more podcaster burnouts than anything else I know of.

So over time, it became increasingly, painfully obvious that although I had successfully launched the network and fostered the community of content creators, we were never able to provide those value added services that I and many other podcasters on the network quite desperately need.

I met David Bailey of BTCMedia.org at our first conference, in San Jose in spring of 2013 - He attended our very first LTB meetup along with a dozen or so other early fans. Later, I watched him transform BTC Magazine from a troubled, legacy print focused project into a useful, profitable flagship web magazine. In Spring of 2016 we started talking about having the LTB Network become their flagship Podcast/Radio platform, with ambitions beyond the cryptocurrency niche and by the winter of 2016 we'd come to an agreement that will make the LTB network increasingly diverse, useful and popular, with an order of magnitude more funds being used to make the network into what it always was meant to be.

I'm excited to see that the Poet project has just released their alpha, and it looks like more information will become available very soon on both the functions of the platform, the early integration with the LTB network, and of course the LTBCOIN to POE swap event, available now

Thanks to everyone who has joined us for the journey so far, I'm pleased to say that this is not the end of LTB but it is, finally, the end of the beginning.



Announcing the LTB Network Partnership with Po.et

The Po.et Foundation and LTB Network are pleased to announce that 1% of the total POE token supply has been allocated to the holders of LTBCOIN in a first-of-kind token retiring event. Founded in 2014, LTBCOIN was the first token given to content creators and community members according to their contribution to the network.

LTBCOIN specifically serves as a crypto-reward system within the Let?'?s Talk Bitcoin (LTB) network, a publishing platform created for content providers to present the ideas and people involved with cryptocurrency - through podcasts, articles, and discussion forums. Participation in the network is rewarded with LTBCOIN tokens, which were intended to be used for in-platform purchases and tipping.

We?'?re particularly excited about our partnership with the LTB Network because of our shared vision for the future of digital publishing. LTB was an early pioneer in both covering the bitcoin and blockchain space as well as using blockchain technology to propel their publishing workflow. The LTB Network created token controlled-access forums and was the first platform to launch a rewards program through a native currency. We?'?re confident that their domain expertise will play an integral role in how we create future disruptive solutions for digital publishers.

LTB created LTBCOIN in a much different token climate. Early adopters of LTBCOIN were not as concerned with the potential future value of the token as much as they were with experimenting and testing the boundaries of a new technology. While both the LTB Network and Po.et are concerned with empowering content creators, LTBCOIN was always an unfunded, volunteer program, lacking the resources to truly realize the potential. We?'?re happy to reward the early pioneers of blockchain-powered publishing through this token swap. It is our hope that owning POE tokens will continue to motivate their pursuit for a more efficient publishing landscape.

Adam Levine, Founder of the LTB Network, believes ?'?œPo.et is an elegant solution to one of the biggest real world publishing problems. At the LTB network, we?'?re excited to become one of the first fully integrated publishing platforms which will allow all written content to be published through and easily re-licensable with the Po.et project.?' The LTB Network will be timestamping their content onto the Po.et network and registering Po.et licensing badges for their works. You will be able to see their individual content profile on our alpha release.

How to Complete the Swap

Token holders must navigate to the LTBCOIN to POE conversion page to complete the token swap. Users will be asked to select the amount of LTBCOIN tokens they wish to swap. The exchange rate will be 6.64 POE for every 100 LTBCOIN deposited.

LTBCOIN holders also must create and back-up an ERC20 compatible wallet, which is where POE tokens will be delivered to.

LTBCOIN holders can expect to receive their POE tokens 30 days after the Po.et token sale on August 8th.



Monday, June 26, 2017

The podcasts that got me into bitcoin

Before there was Let's Talk Bitcoin, there was Agorist Radio....

A long time ago, I was browsing around the anarchist parts of the internet and stumbled upon a website calledAgoristRadio.com. The site was home to several podcasts with titles such as "Cypherpunkd", "The Agorist Social Club", "Coinbase", and "Reality Exploit Roundtable". Each podcast was hosted by Hiro White, the admin of the Agorist Radio website, with a slew of different guests and co-hostsincluding Indee, Plato, Smuggler, Voodoo, and Wiseguy. The topics they covered included 3D printing, cryptography, darknets, drones, surveillance technology, Temporary Autonomous Zones, and digital cash systemssuch as Loom, OpenTransctions, andbitcoin - among many other interesting topics.

Prior to listening to these podcasts, I had only heard of bitcoin in passing and never looked into it at all.After a month or two of binging on these podcasts, I was completely sold on bitcoin. The podcasts gave me more thanenough information to pique my interest, and further exploration on thebitcoin wikiled me deep down a rabbit hole that I have yet to emerge from.

By blind luck and sheer coincidence, since first discovering Agorist Radio I havehad the pleasure of meeting all of the hosts of Agorist Radio podcasts in person except Plato (who I believe is still around in the online bitcoin communities) andSmuggler(who I hear is going to be speaking at theHackers Congress in Praguethis October, so there might still be a chance!). They are all super smart, super nice guys to whom I owe a tremendous debt of gratitude for producing these great podcasts and turning me on to bitcoin.

Without further adieu, please enjoy my collection of the complete*Agorist Radio catalogue:

http://ift.tt/2sdA1Y7

Listen closely -you might just recognize a familiar voice on a few of them ;)

* I believe Ihaveevery episode of every Agorist Radio podcast ever published online, but if I'm missing any and you have a copy, please let me knowso I can make a copy and add it to the archive.org collection!



Friday, March 24, 2017

BTC Media Acquires The LTB Network, Plans Relaunch

BTC Media, a leading information provider in the distributed ledger space, announced today that it has acquired The LTB Network.

The move adds the company to BTC Media?'?s other publication holdings, including Distributed, Bitcoin Magazine, yBitcoin and Gongshitan, among others. As part of the acquisition, The LTB Network will undergo a relaunch in the second half of 2017 which will include an extensive rebranding.

?'?œWe are thrilled to add The LTB Network to our list of industry-leading information services,?' said BTC Media CEO David Bailey. ?'?œThis strengthens our ability to help audiences stay ahead of trends in the digital currency space and implement best practices for their assets.?'

The LTB Network?'?s Founder and Editor-in-Chief Adam B. Levine will remain host of the flagship ?'?œLet?'?s Talk Bitcoin!?' show and serve on the network?'?s editorial board.

?'?œOur goal has always been to showcase the disruptive ideas, people and projects that are leading innovation in digital currency,?' Levine said. ?'?œThis is a new opportunity to grow our audience and better serve our podcasters and writers by focusing more of our time on creating better content, not selling ads.?'

Founded in 2011, BTC Media is the world?'?s largest provider of multimedia, educational, conferences and other high-value informational resources focused on the digital currency and blockchain industries.

Founded in 2014, The LTB Network has for years been the home to a distributed group of independent broadcasters and journalists working toward better understanding, exploring and explaining the phenomenon of digital currency.

?'?œThis change marks a vitally important mechanism for BTC media to engage audiences worldwide,?' Bailey said. ?'?œWe are excited to expand the number of podcasts and place new focus on production value. We look forward to building on the foundation that Adam has established and taking it to the next level.?'

The LTB Network has been a testbed of innovation with a proprietary content management system, token controlled-access forums and more. It was the first to launch a rewards program using a digital currency, LTBCoin, which was awarded to content creators and audience members according to their ?'?œProof of Participation?' score.

Following the acquisition, LTBCoin holders will be given the chance to participate in a new, ?'?œProof of Existence 2.0?' project, with details to be released later this year. It shares The LTB Network?'?s spirit of exploration into disruptive technology. Details and updates can be found at http://po.et.

For news media information, please contact Tyler Evans:

tyler@godistributed.com(615) 454-4861



Monday, March 13, 2017

Ten Ways Governments Threaten Bitcoin

Governments are strange beasts. Not quite market, not quite commons, governments occupy a unique space in the economy where societies permit (or tacitly tolerate) territorially-bound corporations that have fiat monopolies on important social functions and institutions. Governments use these exceptional permissions to create and enforce laws and regulations that inhibit the free flow of goods, services, and ideas within their jurisdictions, simultaneously creating and limiting opportunities for entrepreneurs, investors, and workers in the economy. All the while, governments engage in covert campaigns to undermine and neutralize foreign and domestic targets that are seen as threats to "national security" (read: government power and/or the profits of incumbent corporations), creating blowback and bad precedents that havecome back to haunt governments and their citizens years later.

The Bitcoin network is a relatively young but growing part of the economy, spawning hundreds of businesses and nonprofit groups that support the fledgling technology, fueled by over $1 billion in venture capital and angel funding that has been invested since Bitcoin's invention. While the Bitcoin network itself is decentralized, transcending government borders and legal jurisdictions, there is an uneven patchwork of government regulations bound by geography and international treaties that are creating centralizing forces and vulnerabilities in various parts of the Bitcoin economy. This is a cause for concern among members of the community that value resiliency and decentralization of power in the network. Unless there is a focused movement to eliminate the government interventions that threaten Bitcoin companies and distort the market to create these centralizing forces, we can expect this drama to continue to play out for years to come.

Note: This is not an exhaustive list of government threats to Bitcoin.

1. Bitlicenses and banking regulations

A "Bitlicense" is a specific license required to operate a business that serves as an exchange or brokerage firm for bitcoin and other "virtual currencies." This kind of license prevents competition by limiting the number of companies that can legally do business within a jurisdiction, and puts customers at risk by requiring businesses to collect and store sensitive personal identity information.

First implemented by New York, some version of a Bitlicense has been proposed or implemented in states and countries around the world, including tech hubs such as California and growing financial hubs like the Isle of Man. In jurisdictions that have not adopted a Bitlicense, previously existing banking, money transmission, and money services business regulations have been used instead, producing the same cartelizing effects as a Bitlicense.

[1][2][3][4]

2. Bitcoin bans

The alternative to licensing of Bitcoin exchanges has been the consideration or actual implementation of bans on Bitcoin exchanges, which further centralizes power in the remaining exchanges throughout the world and pushes people into underground market exchanges. While not an existential threat to Bitcoin, this concentration of power in regulated exchanges puts pressure on customers to comply with onerous KYC/AML requirements that put them at risk for identity theft and financial surveillance. This added friction slows down the adoption process, excludes people who are undocumented or security-conscious from the exchange market, and pushes people into slow, expensive, and risky gray or black market exchanges.

[5]

3. Energy subsidies

The largely unregulated nature of Bitcoin mining makes it a nearly free market with nearly perfect competition. Miner profitability relies on many factors, including connectivity with the rest of the network, the cost of operating expenses, and hardware quality. The miners that survive these competitive conditions are the ones that are able to reduce their costs while increasing their hashrate and block propagation speeds as much as possible. Electricity is by far the largest operating expense of Bitcoin miners today, and so the miners that are most profitable today are the ones with the cheapest electricity costs ?'“ and the lowest cost is "free."

Energy is highly controlled by governments in most parts of the developed world, either directly through government-run energy companies or indirectly through government-sanctioned energy cartels/ monopolies/ duopolies/ oligopolies. When energy companies have a surplus of electricity, governments will sometimes decide to give this electricity away for free. Governments also subsidize the production of energy by providing preferential tax treatment or direct cash subsidies to energy companies, artificially reducing the costs of certain kinds of energy.

Energy subsidies by governments create an uneven playing field in the energy markets, leading bitcoin mining to consolidate around areas with access to artificially cheap or free electricity. Given that there are only a relatively small number of places in the world with these kinds of subsidies, the hashpower responsible for Bitcoin network security is concentrating in just a handful of legal jurisdictions. This makes it easier for a government or coordinated group of governments to take control of the Bitcoin mining network through nationalization or de facto nationalization by regulation.

[6][7][8]

4. Labor and immigration laws

Much of the Bitcoin industry relies on highly specialized knowledge in the fields of ASIC manufacturing, cryptography, computer science, finance, and economics. Labor and immigration laws restrict the movement of workers with this specialized knowledge, preventing a free market for labor from arising. Labor is artificially cheaper in some areas, or more expensive in others, because of government intervention that distorts the supply and demand curves of these markets. This creates concentrations of power in areas where these specialized skills and distorted labor markets exist: China for ASIC manufacturing, Europe and North America for cryptography and software development, London and New York for finance and economics, Silicon Valley for startup capital, etc.

[9]

5. Research grants

Within the past couple of years, governments have become increasingly interested in Bitcoin. In 2015, the RAND Corporation published U.S. government-funded research about the ways that governments can disrupt "virtual currency networks" like Bitcoin. Governments have also become interested in blockchain data analytics, creating a cottage industry of companies devoted to tracing illicit flows of funds and other criminal uses of Bitcoin. In June 2016, the U.S. Department of Homeland Security announced that they had awarded research grants of approximately $100,000 each to Block Cypher and RAM Laboratories for "Blockchain Applications for Homeland Security Analytics."

These kinds of government grants create incentives to do research that the market might not otherwise demand. They also create incentives for grant recipients to attempt to block certain changes to the core protocol that would impede such research e.g. automatic CoinJoin, Confidential Transactions, ZK-SNARKS, etc, in the case of analytics research. There is no evidence as of the time of this writing that the companies that have been awarded research grants for blockchain analytics are making any concerted efforts to block fungibility improvements in Bitcoin software. The general principle here is that core developers and full node operators will have to remain vigilant about spotting conflicts of interest by those that would seek to influence core protocol development.

[10][11]

6. Legal tender laws

Legal tender laws are laws that give special privileges to bank-issued "fiat" currency above all other currencies. Fiat currencies issued in a legal tender regime (such as the U.S.) must be accepted for settlement of debts, public or private, such as a lawsuit settlement or payment of taxes. It's like if McDonald's was the only place you could legally eat in your area, and you had to pay for everything with a currency they issued called "McBucks."

Since everyone who earns income is required to pay taxes, this means that everyone who earns income has an incentive to have at least enough fiat currency at the end of the year to pay their taxes. Since most businesses only accept their local fiat currency, consumers have an incentive to have much more than the minimum amount of fiat currency needed to cover their tax burden so that they can easily make purchases from local businesses without needing to exchange for fiat currency first.

The incentive structure created by legal tender laws privileges fiat currencies and hampers adoption of alternative currencies, even if the alternatives have more desirable characteristics. Such an uneven playing field is bad for bitcoin. The playing field must be leveled for bitcoin to truly compete with fiat currency on its own merits.

[12]

7. Key disclosure laws

Key disclosure laws are laws that require suspects to turn over their decryption keys to police if a court order or warrant demands access to encrypted materials. Failure to comply with the order could result in contempt of court charges and lengthy prison sentences. Bitcoin uses private keys to sign and authorize transactions to transfer bitcoin. Encryption is used to encrypt private keys and messages containing transaction data, protecting this sensitive information from hackers. Courts may one day use key disclosure laws to force suspects i.e. people who have not yet been convicted of a crime to turn over the keys needed to decrypt such sensitive data. Courts may also force the disclosure of Bitcoin private keys so that the court can appropriate the bitcoins on behalf of the government or a plaintiff in a lawsuit.

Key disclosure laws put bitcoin owners at risk by creating a legal avenue by which they may be forced to disclose the private keys that control ownership of their assets and protect their transaction data, even if they are not convicted of a crime. This could open bitcoin owners up to theft by corrupt government agents or hackers who gain access to the private keys that have been involuntarily disclosed to the government.

[13][14][15]

8. Intellectual property laws

Intellectual property (IP) laws turn ideas into private property. Such laws grant companies and individuals a government-granted monopoly over unique innovations, such as certain kinds of bitcoin wallets or mining chips. Once this monopoly is granted, the company that owns the IP via copyright, patent, or trademark can send government agents to attack anyone that copies the idea and compel the copier to either stop their IP infringement or pay rents for each copy.

This kind of monopoly on ideas slows down technological progress by making it a crime for people to copy or improve upon already existing ideas, blocking off certain avenues of innovation. While Bitcoin itself is free software, open for all to copy, remix, reuse, and redistribute, the same is not true for innovations built on top of Bitcoin. This has the potential to centralize control of important innovations in Bitcoin in the hands of a small group of people, who can then use this control to extract rents from the ecosystem or even take control of the network itself through e.g. mining centralization.

There is good work being done to counter-act the negative effects that intellectual property laws have on innovation in the technology industry. To fully protect creativity and innovation, intellectual property laws must be abolished so that people are once again free to copy, modify, and reuse ideas and information as has been done since the dawn of our species.

[16][17][18]

9. Internet controls

As a peer-to-peer digital currency, Bitcoin is almost wholly dependent on the internet for its existence. In theory, Bitcoin can be used without the internet, but the inconvenience of "sneakernet" transactions makes the technology impractical to use and eliminates the majority of benefits offered by Bitcoin. The internet has become essential in other parts of modern life as well, from academia and business to entertainment and social services.

In recognition of the internet's importance and power in society, governments have begun enacting various laws that impose controls on the kinds of content that people within their jurisdictions may publish and consume. In China, these controls on the internet are so pervasive and totalitarian that they have been given a nickname: the "Great Firewall of China," a reference to the famous wall that once separated China from its northern neighbors.

Internet controls have the potential to negatively affect Bitcoin in several ways, including:

  • Privileging or harming miners by manipulating internet speeds in and out of the country.
  • Filtering out Bitcoin transactions passing through unencrypted connections.
  • Limiting the information that locals can find about Bitcoin, distorting their view of the technology in ways that may be good for the government but bad for Bitcoin.
  • Limiting the dissemination of dissenting viewpoints that would question government policies about Bitcoin, alternative currencies, the internet controls themselves, and other relevant issues.

[19][20][21]

10. Corporate espionage

Allegations of corporate espionage by governments around the world are among the most troubling revelations to come out of the classified documents leaked by Edward Snowden. Governments have allegedly gone so far as to have their agents infiltrate private companies without the knowledge of those companies to spy on internal processes and interfere with the security of information technology products. In early 2015, it was revealed that spies working for the U.S. and U.K. governments allegedly hacked into the network of a German company called Gemalto, compromising private keys produced by the company for cellphone SIM cards and enabling the spies to decrypt the communications of potentially billions of cellphones without a warrant.

While the Bitcoin network is not yet large enough to warrant the kinds of expensive infiltration tactics seen in previous government operations, it's possible that Bitcoin companies may become influential enough in the future to become serious targets for corporate espionage by governments around the world. Bitcoin hardware manufacturers, miners, wallet developers, exchanges, and other influential members of the Bitcoin industry could all be targeted, and will need to prepare accordingly.

[22][23][24]

Free Bitcoin

Like all government regulations, these interventions are creating distortions in the Bitcoin economy that prevent the market and technology from growing naturally and organically, instead crippling Bitcoin in some areas and subsidizing growth in others. As Bitcoin's influence grows, it will become increasingly important that Bitcoiners recognize government interventions that affect Bitcoin's growth and then work with others in their area to put an end to these interventions so that Bitcoin can grow to its fullest potential without unfair help or hindrance.

Originally published on my personal blog atlightco.in.



Sunday, March 12, 2017

Bitcoins & Gravy EP #90: Bitcoin Depot ATMs come to Nashville!

On today's show I am privileged to be speaking with Landon Thomas, the Vice President of Bitcoin Depot the second largest Bitcoin ATM company in the U.S. Bitcoin Depot is now actively looking for prime locations in the Nashville area where brand new, state of the art Bitcoin Depot ATM?'?s will be installed. In this episode you?'?ll learn how you can take part in helping Bitcoin Depot find prime locations throughout the U.S. and how you can earn a healthy finder's fee for doing so!

CREDITS & VALUABLE LINKS:

http://ift.tt/2lVIMmq

http://ift.tt/2nex1Nd

http://ift.tt/1z3CPmf

TRANSCRIPTIONS:

Great news listeners! Our transcription page is now live on the website thanks to the continuing hard work of one of our loyal listeners who is also a consultant to the show.

These Professional transcriptions are provided each week by one of our fans who can be found at:http://ift.tt/1z3CPmf

Ode To Satoshi (The Official Bitcoin Song)

Ode to Satoshi lyrics & melody by John Barrett
Copyright 2014 RJM Publishing - BMI Nashville.

Lead Vocal, Harmonica, Snare Drum: John Barrett
Harmony vocals: John Barrett, Connie Sinclair and Lij Shaw
Guitar: Jonathan Brown
Mandolin: Ben Miller
Bass Guitar: Michael Rinne

Initial tracks recorded by Mark Thornton of Sidekick Sound Studios, Madison, TN. All other tracks Recorded, Mixed and Mastered at The Toy Box Studio, Nashville, Tennessee
Engineer: Lij Shaw. Assistant to engineer: Don "The Don" Bates
Produced by John Barrett & Elijah "Lij" Shaw

Special thanks to Alan Baird for his dobro, guitar and mandolin playing on many of the shows. Now that's some pickin man! Thanks also to Alex Munoz Guijarro for his excellent pedal steel playing on many of our shows.

Interviews for this episode were recorded and edited by John Barrett at The Tree House Studio - Nashville, Tennessee. All shows produced by John Barrett with the moral support of his trusty sidekick Maxwell Rascalnikov CoyoTe Rex, aka Max.

Questions or Comments?

Email me to say Howdy!: howdy@bitcoinsandgravy.com

Visit the Website: http://ift.tt/1rZwusG

Bitcoins and Gravy Tipping Addresses:

Bitcoin: 14RbXduu2sXKNHtKtRVAx8xQyGAubjY1dA

Litecoin: LgqYgxLTBPgr8C1JGLLJVLK4ZN1fveprAp

And if you don't feel like contacting me, just kick back, relax and enjoy the show.I hope you enjoy listening to my guests as much as I enjoy talking with them!



Monday, March 6, 2017

How to Decentralize Uber

It has been anoft-cited examplethatEthereumcan be used to create a "decentralized Uber," and there have beenseveral(as-yetunsuccessful) attempts to do just that. But what does creating a decentralized Uber actually entail? In this post, I propose that a) Ethereum is overkill for the task at hand, and b) decentralized Uber is not as sexy as it sounds, and may or may not actually make sensein the real world.

What Uber Is Today

Uber is a business that bundles several services together to create a seamless transportation application:

  • Technology development.Uber employs engineers and designers to make sure that all of Uber's technology works to their standards, including server- and client-side applications for drivers and passengers. Uber also does R&D to testnew business models, newapp features, and newproducts.
  • Order matchmaking.When people press the button on their Uber app to catch a cab, their GPS location is broadcast to Uber's servers where the order is algorithmically matched with a driver whose own Uber app is also broadcasting their GPS location to Uber's servers. Once the order is matched and the driver accepts the order, the driver is told where the passenger is located. The passenger can also see where the driver's car is at and follow their movement to the passenger's location. Both are provided a communication link to each other via a proxy phone number so they can resolve any issues while the driver is en route to pick up the passenger.
  • Payments.Once the ride is over, credit/debit card payments are processed through the Uber application using a third-party payment processor called Braintree, a subsidiary of PayPal.
  • Insurance.While drivers are required to carry their own valid insurance with minimumcoverage amounts, Uber also provides an umbrella insurance policy that covers any gaps while passengers are riding in the vehicle. Insome states, companies like Uber and drivers that use their network are mandated by law to carry an insurance policy that meets certain minimum coverage levels.
  • Quality control.Uber checks to make sure drivers have a valid driver's license, runs background checks to make sure drivers do not have a violent criminal history or a poor driving record, verify that drivers have valid insurance with enough coverage, and monitor both driver and passenger ratings to ensure that quality standards are being met by members of Uber's network.
  • Customer service.If the driver or passenger has a serious problem with the transaction, they can escalate the issue to Uber customer service for resolution. Customer service is also responsible for following up if the driver or passenger reports a forgotten item in the vehicle.
  • Ancillary benefitsand services.In addition to all the core services mentioned, Uber also uses its scale and reachto negotiate bulk discounts on many ancillary services for drivers such as healthcare, automotive maintenance, cell phone plans, and other products and services. Uber helps drivers obtain vehicle financing so that they can acquire a car to drive for Uber, and also lobbies governments to enact policies that are favorable for Uber (and usually, by extension, drivers and passengers) or oppose policies that are not favorable.

What Decentralized Uber Is Not

Decentralized Uberis noteveryone broadcasting their location onto a blockchain and getting matched up by algorithmic oracles based on location proximity and bidding on the best price for a ride.

  1. Putting people's current location and destination on a public blockchain is bad for privacy and personal security. Peoplealready get upsetwhen they're faced with the realization that Uber can track all of its users in real time.
  2. Putting people's current location and destination and bids for fares on a public blockchain does not scale well and will be really expensive.
  3. Ridesharing is an inherently local service, so orders do not need to be broadcast to the whole world.
  4. Bidding for fares is a concept tried by thefailedridesharing startup Sidecar and has proven to add too much friction to the process. It is also an inherently different model than the intentional simplicity of Uber's "press one button to hail a cab" model.

In short, Ethereum is not needed to build a decentralized Uber because most user interactions ina decentralized Uber app would happen off-chain, and Bitcoin supports all the on-chain interactions needed today.

What Decentralized Uber Could Be

Decentralized Uber ?'“ let's call it "Doober" ?'“ is anunbundledUber, with the possibility for redundancy in some areas to prevent there from being a central point of control or failure. Different companies can each be used for app development, background checks, GPS monitoring, insurance, matchmaking, payments, customer service, and additional benefits and services, and then aggregated together with the Doober app. These services couldbe re-bundled where it makes economic sense to do so, thoughit is possible manyparts of the system will remain decentralized for economic or practical reasons.

Blockchain?

The blockchain is indeed a key component of the Doober application, but not in the way that has been previously envisioned. Doober uses the blockchain only for identity and payments, delegating the task of order matchmaking to a network of private servers called Matchmaker servers. Drivers and passengers can then choose which servers they trust with their location data.

Blockstackis a key-value store database that uses the blockchain as a decentralized mechanism for determining the order of database updates. Think of it like a global file directory with a trusted root in the blockchain e.g. http://ift.tt/2mM9y5E or http://ift.tt/2mX3zaY. Blockstack is the glue that bindsall of ourunbundled services together in a decentralized way where the user remains in control.

Blockstack would be used to register a unique identity on the blockchain ?'“ called a "blockchain ID" ?'“ and link that identity to: public keys for message authentication and encryption; reputation ratings from other drivers and passengers; official endorsements for statements like "I have a valid driver's license," "I have valid insurance with this much coverage," "I do not have a violent criminal history," etc; and a link to a GPS API endpoint ?'“ all the components needed for a Decentralized Uber-like system.

HowDecentralized Uber Could Work

  1. Register a blockchain ID like "alice.id" then link the blockchain ID to the Doober application.
  2. Link a public key, called an "ID Key," to the blockchain ID and use the corresponding private key to sign and decrypt messages linked to the blockchain ID. This is how messages from the blockchain ID owner are authenticated. The ID key will go into Blockstack like http://ift.tt/2mMiUhU.
  3. Have an identity verification service sign tokens indicating that the person who controls theblockchain ID has provided proof of a valid driver's license, insurance with adequate coverage, and no history of violent behavior or car accidents. Link these tokens to the blockchain ID. These tokens will go into Blockstacklike http://ift.tt/2mWO2HZ.
  4. Register for a unique GPS API endpoint service with the blockchain ID and link the unique GPS API endpoint to the blockchain ID. This endpoint will go intoBlockstacklike http://ift.tt/2mMkC2t.
  5. Register an account with a Matchmaker server. The account will be linked to the blockchain ID and is authenticated with the ID Key. Each Matchmaker can have different policies regarding driver and passenger requirements e.g. background checks, insurance, minimum reputation ratings, etc. Drivers and passengers canregister with multiple Matchmaker servers, and servers could federate for redundancy and scale. Userswill give permission to each registered Matchmaker to access the user's GPS location only when the Doober app is on and waiting to give or receive a ride.
  6. Passengers can broadcast orders to multiple servers at the same time. If an order is matched on multiple servers, then the customer can either manually choosewhich order they want to commit to, or they can set automated policies to choosefor them. Drivers will then get pinged by the Matchmaker server(s) when they get a ride request, and can accept or deny the request.
  7. Payments can take place on-chain or (more likely) using a Layer 2 system like theLightning Network. The Matchmaker or other pre-determined arbitrator could be a signatory on a multi-sig transaction between the driver and passenger to prevent either from getting ripped off. Of course, they could also use any other agreed upon payment method.
  8. Issues are resolved either by insurance companies or Matchmaker customer service (or both, or some other third party ?'“ this can all be negotiated manually or automatically beforehand via the Doober app). Matchmaker servers can broker reputation exchanges and keep track of the complete reputation history to ensure that quality standards are met. Drivers and passengers can link their reputation history to their blockchain ID so that it is easily portable. If the reputation rating of a driver or passenger falls below a pre-determined threshold, the Matchmaker can suspend or deletetheir account. Matchmaker servers can gossip the reputation ratings of blockchain IDs with other Matchmaker servers to help prevent hit-and-run/exit scamscenarios.

As you can see, there are quite a few steps involved, but really not that mcuh more than is involved with signing up for Uber today. Whether decentralizing Uber like this is worth the extra friction for customers or actually solves any real problems is up for debate.

I think there's value in giving peoplemore choice about who they share their data with, and breaking peopleout of silos and proprietary networks gives them more leverage to control their online relationships. The fact that there can be redundancy between Matchmaker servers via federation could make the Doober network more resilient against censorship in jurisdictions that do not have a favorable view of companies like Uber. Then the targets of regulators will have to be drivers and passengers instead of big companieslike Uber, the same way end-users of BitTorrent are the target of copyright enforcement instead of BitTorrent Inc. Is this is a good thing or a bad thing? Maybe time will tell.

Anyways, that's how I would decentralize Uber.

Originally posted atlightco.in.



Monday, February 27, 2017

The Key Decision-Makers in Bitcoin

Over the past year, there have been intense debates about the future of the Bitcoin network. These discussions have mostly revolved around the topic of scaling Bitcoin, and several proposals have been put forward to address the question of how the Bitcoin network will scale to be used by the billions of people and machines we have on this planet. These scaling proposals are not all mutually exclusive, but nearly all of them involve a fundamental change to the Bitcoin protocol that would require what is called a "hard fork." A hard fork is a change that would cause there to be multiple competingBitcoin networks, all but oneof which would die off as a majority of users decide to use the strongestnetwork.[1]

Because of the potential to split the network, such fundamental hard fork changes are not deployed often. Planned hard forks require an orchestrated software upgrade by multiple stakeholders in the Bitcoin network. Since Bitcoin is a decentralized system that is not controlled by any central authority, whether or not such an upgrade is deployed and adopted by the network is determined by several key decision-makers that must agree to the change: Bitcoin developers, economic Bitcoin nodes, bitcoin-holding users, and bitcoin miners.

Bitcoin Developers

Bitcoin developers are the first group that must be convinced that a hard fork change is necessary. If the maintainers of popular Bitcoin implementations do not accept a proposed change, the only remaining options are to fork an existing Bitcoin node software repository or start developing a new implementation from scratch. Convincing developers of an existing implementation can be politically challenging, and starting a new implementation from scratch is a herculean task. Forking an existing project is the easiest route, but still requires convincing a majority of the network to use the fork in order for the change to be adopted by all Bitcoin users.

Economic Bitcoin Nodes

Economic Bitcoin nodes arefull nodesthat accept Bitcoin in exchange for other forms of value and include Bitcoin exchanges, wallets, payment processors, and businesses that accept Bitcoin in exchange for goods, services, and othercurrencies. If economic nodes donot upgrade their full node software when a hard fork change is introduced, then blocks that are produced by miners who do choose to upgrade will not be considered valid bynodesthat have not upgraded and the blockchain will split. To everyone on the old chain, miners producing blocks with the newsoftware will lose the block reward to a competitor producing valid "old chain" blocks. Theeconomic majoritywill only choose to upgrade their software if they believe the change is a) beneficial for the long term value of Bitcoin and/or b) acceptable to most of their bitcoin-holding customers.

Bitcoin-Holding Users

Bitcoin-holding users that rely on the services of economic Bitcoin nodes have a choice of where to take their business. If an economic node such as an exchange, wallet, or merchant upgrades their Bitcoin node software to implement changes that their customers do not agree with, then those customers may choose to do business with another economic Bitcoin node instead. However, it is not always obvious what version of the Bitcoin software an economic Bitcoin node is running and so the best way for bitcoin-holding users to have influence over changes to the Bitcoin protocol is to run and rely on their own Bitcoin full node for block verification and transaction broadcasting. If a hard fork upgrade is proposed that a bitcoin-holding user does not want implemented, then they may voice their concern to the economic Bitcoin nodes they do business with in hopes of dissuading them from implementing the upgrade. Similarly, bitcoin-holding users can lobby the economic Bitcoin nodes they do business with to implement a hard fork change if that change is beneficial to them.

Bitcoin Miners

In the early days of Bitcoin, economic Bitcoin nodes were either nonexistent or not that important, and the roles of "full node" and "mining node" were largely bundled together. Bitcoin miners would use low-power laptop and desktop computers and did not have much of a reason to sell the bitcoin they mined to cover operational expenses. Since then, the price of bitcoin has risen dramatically and bitcoin mining has evolved to become a large-scale industrial operation. Bitcoin miners now rely on economic Bitcoin nodes to convert bitcoin into value that is then used to cover the costs of bitcoin mining. While a hard fork change will never be implemented if miners do not upgrade their software to support the change, miners will only upgrade their software if a majority of the economic Bitcoin nodes have also implemented the change.[2]

It is acommon misconceptionthat Bitcoin miners are the final decision-makers about what version of the Bitcoin software is the "dominant" version that drives consensus in the Bitcoin network. The realityis that Bitcoin miners are just one of many stakeholders which must be convinced to upgrade their software, and for game theoretical reasons are actually most likely to be the last to upgrade their software in the event of a hard fork change being introduced. Most Bitcoin miners operate on thin margins and are therefore very conscientious of their revenue and costs. They will only run software which produces blocks that are accepted by a majority of the economic nodes in Bitcoin, who in turn will only upgrade their software if the change supports the long-term value of Bitcoin and/or is acceptable to most of their bitcoin-holding customers. Coordination is therefore required among all of these stakeholders to debate the merits of proposed hard fork changes and make hard but necessary decisionsto ensure that the Bitcoin network continues to grow to support widespread usage.

Making Progress

If the Bitcoin protocol does not evolve to accommodate growing demand and new use-cases, then growth could stall and the unmet demand will be serviced by another competing network instead, potentially harming the long-term value of bitcoin and bitcoin mining equipment. It is therefore in the best interest of Bitcoin developers, bitcoin miners, bitcoin holders, and economic Bitcoin nodes to implement changes that support the growth of the Bitcoin network while maintaining Bitcoin'skey innovationas a decentralized solution to the double-spending problem.

[1]The alternate networks maynot die off if the hard fork change proposed is a change to the mining algorithm itself. In this case, there is a possibility that the miners on the old chain will continue mining and serving the users who prefer the status quo to the new mining algorithm.

[2]A hard fork change could be implemented without miner support if the change is a change to the mining algorithm itself that renders the previous network of miners obsolete.

This post was originally published onlightco.in.



Tuesday, December 6, 2016

Here is why bitcoin is worth 70% more in Nigeria than in America

tl;dr - Bitcoin is trading at a 70% premium in Nigeria because the MMM ponzi scheme is at peak popularity in that country. The foreign masterminds of MMM cannot access local payment channels. Thus, they incentivize participation in bitcoin in order to extract value from the system.

As I write this article, bitcoin is trading at '404,000 in Nigeria ($1280 USD). This is a 70% premium over the price in the United States ($730 USD) and is accompanied by increasing trade volumes.

The bitcoin press attributes the 70% rise in premium in Nigeria primarily to a lack of liquidity, capital controls and investors?'? desire to hedge against financial uncertainty. I, however, suspect that the notorious Ponzi scheme MMM is the root cause of Nigeria?'?s bitcoin bubble.

My evidence for this theory are the parallels between what is now happening with MMM Nigeria and what I observed during the rise and fall of MMM Zimbabwe.

The Zimbabwe Case

I use the Zimbabwean exchange BitcoinFundi to remit money to relatives in Zimbabwe. This past July and August?'"as MMM Zimbabwe peaked in popularity?'"I could sell bitcoin for up to 25% more than what I paid in the United States. MMM Zimbabwe incentivized people to transact in bitcoin by offering them a 50% monthly interest rate compared to a 30% return when using mainstream channels like EcoCash (mobile money) and bank transfers. Thus, the spike in Zimbabwe?'?s bitcoin price was probably due to MMM participants who wanted to chase the bitcoin bonus.

A few weeks later, when MMM Zimbabwe collapsed, the price of bitcoin in Zimbabwe briefly dipped below international prices before stabilizing at a 5% to 10% premium. I think that this selloff was the result of MMM participants who desperately sought to liquidate all investments associated with the scam. These sellers might have thought that bitcoin was under the control of MMM.

However, bitcoin is completely separate from MMM and continues to gain traction around the world. There are now lightly regulated exchanges like Zimbabwe's BitcoinFundi in many countries, where bitcoin can be legally bought and sold.

Thus, I suspect that the growing ease of converting between bitcoin and forex actually enabled MMM?'?s overseas operators to externalize value from the scheme. Capital controls make it very difficult to send money out of Zimbabwe and EcoCash only circulates within the country (though there are exceptions.

Contrarily, bitcoin is an internet-based currency which effortlessly crosses borders. I believe that MMM?'?s operators routed many bitcoin transactions directly to themselves while allowing mobile money and bank transfers within Zimbabwe to keep the system afloat.

The Nigeria Case

The MMM Nigeria case has many parallels to MMM Zimbabwe. Most significantly, bitcoin is at an all-time high in Nigeria at the same time that the popularity of MMM Nigeria?'?s website surpassed Facebook by some measures. As in Zimbabwe, MMM Nigeria incentivizes participation in bitcoin:

From now on, there is an opportunity for all of the participants of MMM Nigeria to acquire Mavro-50% when you provide help in Bitcoin. Mavro-50% work under the same rules as Mavro-30%. For example, all bonuses are rewarding to them according to the normal procedure.

My conclusion is that the soaring price of bitcoin in Nigeria is linked to the peaking popularity of MMM in that country. I suspect that this premium will come crashing down when the pyramid crumbles and participants desperately try to cash out.

Until then, Sergei Mavrodi and his cronies will continue pushing bitcoin to help them siphon money out of the pocketbooks of not only Nigerians but participants around the world. So much money is sloshing around within MMM that sizable returns can probably be generated even if only a small fraction of transactions use bitcoin.

Mobile money and bitcoin are often optimistically touted as forms of ?'?œfinancial inclusion?' which help marginalized people access to mainstream banking services or engage the global economy. MMM?'?s implementation of both technologies demonstrates that there is much truth in such claims. However, it also demonstrates that financial inclusion can just as easily involve exploitation as empowerment.

This article was originally published on TechZim

William Suk is a PhD candidate at Syracuse University.



Thursday, August 4, 2016

Let's Talk Bitcoin LIVE! 10-11:30am Pacific August 4th Immutability vs Consensus

The Ethereum Immutability vs Consensus Debate

On this special LIVE episode of Let's Talk Bitcoin! Join Adam B. Levine, Stephanie Murphy, Andreas Antonopoulos, Martin K?ƒppelmann (Gnosis, Anthony Di Iorio (Jaxx and Charles Hoskinson (IOHK for a discussion and moderated debate about the future of Ethereum.

Watch live here on LetsTalkBitcoin.com or RSVP to attend. Note that this will also be released on Saturday as the Podcast episode of Let's Talk Bitcoin!

Let's Talk Bitcoin! will be broadcasting a special live episode at 10am Pacific TODAY with first a 30 minute host discussion followed by the moderated debate.

Andreas Antonopoulos will be joined by Martin K?ƒppelmann, founder of Gnosis representing the ETH chain perspective, Anthony Di Iorio of Jaxx representing the middle co-existence position and Charles Hoskinson of IOHK representing the ETC chain perspective. I am of course simplifying their positions, you can hear the debate for yourself by RSVPing here. This will also be released as an audio podcast on LTB this Saturday.