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Kurt Laitner

Owning Together Is the New Sharing by Nathan Schneider - YES! Magazine - 0 views

  • VC-backed sharing economy companies like Airbnb and Uber have caused trouble for legacy industries, but gone is the illusion that they are doing it with actual sharing
  • Their main contribution to society has been facilitating new kinds of transactions
  • The notion that sharing would do away with the need for owning has been one of the mantras of sharing economy promoters. We could share cars, houses, and labor, trusting in the platforms to provide. But it’s becoming clear that ownership matters as much as ever.
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  • Whoever owns the platforms that help us share decides who accumulates wealth from them, and how
  • Léonard and his collaborators are part of a widespread effort to make new kinds of ownership the new norm. There are cooperatives, networks of freelancers, cryptocurrencies, and countless hacks in between. Plans are being made for a driver-owned Lyft, a cooperative version of eBay, and Amazon Mechanical Turk workers are scheming to build a crowdsourcing platform they can run themselves. Each idea has its prospects and shortcomings, but together they aspire toward an economy, and an Internet, that is more fully ours.
  • Jeremy Rifkin, a futurist to CEOs and governments, contends that the Internet-of-things and 3-D printers are ushering in a “ zero marginal cost society“ in which the “collaborative commons” will be more competitive than extractive corporations
  • once the VC-backed sharing companies clear away regulatory hurdles, local co-ops will be poised to swoop in and spread the wealth
  • People are recognizing that doing business differently will require changing who gets to own what.
  • “We’re moving into a new economic age,” says Marjorie Kelly, who spent two decades at the helm of Business Ethics magazine and now advises social entrepreneurs. “It needs to be sustainable. It needs to be inclusive. And the foundation of what defines an economic age is its form of ownership.”
  • It’s a worker-owned cooperative that produces open-source software to help people practice consensus—though they prefer the term “collaboration”—about decisions that affect their lives.
  • From the start Loomio was part of Enspiral, an “open value network“ of freelancers and social enterprises devoted to mutual support and the common good.
  • a companion tool, CoBudget, to help them allocate resources together
  • The team members recently had to come to terms with the fact that, for the time being, only some of them could be paid for full-time work They called the process “participatory downsizing.”
  • And they can take many forms. Loomio and other tech companies, for instance, are aspiring toward the model of a multi-stakeholder cooperative—one in which not just workers or consumers are voting members, but several such groups at once.
  • Loconomics is a San Francisco-based startup designed, like TaskRabbit, to manage short-term freelance jobs
  • “People who have been without for a long time,” she says, “often operate with a mindset that they can’t share what they have, because they don’t know when that resource will come along again.”
  • As Loconomics prepares to begin operations this winter, it’s running out of the pocket of the founder, Josh Danielson
  • The ambition of a cooperative Facebook or Uber—competitive, widespread, and owned by its community—still seems out of reach for enterprises not willing to sell large parts of themselves to investors. Organizations like 
  • His fellow OuiShare founder Benjamin Tincq is concerned that too much fixation on a particular model will make it hard for well-meaning ventures to be successful. “I like the idea that we don’t need to have a specific legal status,” he says. “It’s more about hacking an existing legal status and making these hacks work.”
  • Fenton’s new undertaking, Sovolve, proposes to “create innovative solutions to accelerate social change,” much as CouchSurfing did, but it’s doing the innovating cautiously. All work is done by worker-owners located around the world. Sovolve uses an internal platform—soon to become a product in its own right—through which contributors decide how much they want to be paid in cash and how much in equity. They can see how much others are earning. Their virtual workplace is gamified, with everyone working to nudge their first product, WonderApp, into virality
  • Loomio’s members use a similar system, which they call Loomio Points. But Sovolve is no cooperative; contributors are not in charge.
  • Open-source software and share-alike licenses have revived the ancient idea of the commons for an Internet age. But the “ commons-based peer production“ that Sensorica seeks to practice doesn’t arise overnight. Just as today’s business culture rests on generations of accumulated law, habit, and training, learning to manage a commons successfully takes time
  • It makes possible decentralized autonomous organizations, or DAOs, which exist entirely on a shared network
  • The most ambitious successor to Bitcoin, Ethereum, has raised more than $15 million in crowdfunding on the promise of creating such a network.
  • all with technology that makes collective ownership a lot easier than a conventional legal structure
  • A project called Eris is developing a collective decision-making tool designed to govern DAOs on Ethereum, though the platform may still be months from release.
  • For now, the burden of reinventing every wheel at once makes it hard for companies like Sensorica and Loomio to compete
  • For instance, Cutting Edge Capital specializes in helping companies raise money through a long-standing mechanism called the direct public investment, or DPO, which allows for small, non-accredited investors.
  • Venture funding may be in competition with Dietz’s cryptoequity vision, but it provides a fearsome head start
  • Co-ops help ensure that the people who contribute to and depend on an enterprise keep control and keep profits, so they’re a possible remedy for worsening economic inequality
  • Sooner or later, transforming a system of gross inequality and concentrated wealth will require more than isolated experiments at the fringes—it will require capturing that wealth and redirecting its flows
  • A less consensual strategy was employed to fund the Catalan Integral Cooperative in Spain; over the course of a few years, one activist borrowed around $600,000 from Spanish banks without paying any of it back.
  • In Jackson, Mississippi, Chokwe Lumumba was elected mayor in 2013 on a platform of fostering worker-owned cooperatives, although much of the momentum was lost when Lumumba died just a few months later.
Kurt Laitner

My Story About the Future of Money - Asymmetric Accounting - Spiral Out - 0 views

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    The *net manifesto is being written
Tiberius Brastaviceanu

Contact Us | body>data>space - 0 views

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    "interested@bodydataspace.net"
Kurt Laitner

Crowding Out - P2P Foundation - 1 views

  • The curve indicates that while workers will initially chose to work more when paid more per hour, there is a point after which rational workers will choose to work less
    • Kurt Laitner
       
      in other words, people are financially motivated until they are financially secure, then other motivations come in
  • "leaders" elsewhere will come and become your low-paid employees
  • At that point, the leaders are no longer leaders of a community, and they turn out to be suckers after all, working for pittance, comparatively speaking
    • Kurt Laitner
       
      so part of the dynamic is that everyone is paid fairly, if not there is the feeling of exploitation
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  • under certain structural conditions non-price-based production is extraordinarily robust
    • Kurt Laitner
       
      which are... abundance?
  • It just is not so easy to assume that because people behave productively in one framework (the social process of peer production that is Wikipedia, free and open source software, or Digg), that you can take the same exact behavior, with the same exact set of people, and harness them to your goals by attaching a price to what previously they were doing in a social process.
  • giving rewards to customers can actually undermine a company’s relationship with them
  • There is, in fact, a massive amount of research that supports the idea that when you pay people to do something for you, they stop enjoying it, and distrust their own motivations. The mysterious something that goes away, and that “Factor X” even has a name: intrinsic motivation.
    • Kurt Laitner
       
      the real question though is why, and whether it is the paying them that is the problem, or perhaps how that is determined, and who else gets what on what basis..  if you have to have them question the fairness of the situation, they will likely check out
  • Extrinsic rewards suggest that there is actually an instrumental relationship at work, that you do the activity in order to get something else
  • If you pay me for it, it must be work
    • Kurt Laitner
       
      only because a dichotomy of work and play exists in western culture
  • It’s what we would call a robust effect. It shows up in many contexts. And there’s been considerable testing to try to find out exactly why it works. A major school of thought is that there is an “Overjustification Effect.” (http://kozinets.net/archives/133)
    • Kurt Laitner
       
      yes, why is key
  • interesting examples of an effect called crowding
  • Offering financial rewards for contributions to online communities basically means mixing external and intrinsic motivation.
  • A good example is children who are paid by their parents for mowing the family lawn. Once they expect to receive money for that task, they are only willing to do it again if they indeed receive monetary compensation. The induced unwillingness to do anything for free may also extend to other household chores.
  • Once ‘gold-stars’ were introduced as a symbolic reward for a certain amount of time spent practicing the instrument, the girl lost all interest in trying new, difficult pieces. Instead of aiming at improving her skills, her goal shifted towards spending time playing well-learned, easy pieces in order to receive the award (Deci with Flaste 1995)
    • Kurt Laitner
       
      this is a more troubling example, as playing the harder pieces is also practicing - I would take this as a more complex mechanism at work - perhaps the reinterpretation by the girl that all playing was considered equal, due to the pricing mechanism, in which case the proximal solution would be to pay more for more complex pieces, or for levels of achievement - the question remains of why the extrinsic reward was introduced in the first place (unwillingness to practice as much as her parents wanted?) - which would indicate intrinsic motivation was insufficient in this case
  • Suddenly, she managed to follow the prescription, as her own (intrinsic) motivation was recognized and thereby reinforced.
    • Kurt Laitner
       
      or perhaps the key was to help her fit the medication into her day, which she was having trouble with...
  • The introduction of a monetary fine transforms the relationship between parents and teachers from a non-monetary into a monetary one
    • Kurt Laitner
       
      absolutely, in some sense the guilt of being late is replaced by a rationalization that you are paying them - it is still a rationalization, and parents in this case need to be reminded that staff have lives too to reinforce the moral suasion
  • "The effects of external interventions on intrinsic motivation have been attributed to two psychological processes: (a) Impaired self-determination. When individuals perceive an external intervention to reduce their self-determination, they substitute intrinsic motivation by extrinsic control. Following Rotter (1966), the locus of control shifts from the inside to the outside of the person affected. Individuals who are forced to behave in a specific way by outside intervention, feel overjustified if they maintained their intrinsic motivation. (b) Impaired self-esteem. When an intervention from outside carries the notion that the actor's motivation is not acknowledged, his or her intrinsic motivation is effectively rejected. The person affected feels that his or her involvement and competence is not appreciated which debases its value. An intrinsically motivated person is taken away the chance to display his or her own interest and involvement in an activity when someone else offers a reward, or commands, to undertake it. As a result of impaired self-esteem, individuals reduce effort.
    • Kurt Laitner
       
      these are finally very useful - so from (a) as long as self determination is maintained (actively) extrinsic reward should not shut down intrinsic motivation AND (b) so long as motivations are recognized and reward dimensions OTHER THAN financial continue to operate, extrinsic reward should not affect intrinsic motivation
  • External interventions crowd-out intrinsic motivation if the individuals affected perceive them to be controlling
    • Kurt Laitner
       
      emphasis on "if" and replacing that with "in so far as"
  • External interventions crowd-in intrinsic motivation if the individuals concerned perceive it as supportive
    • Kurt Laitner
       
      interesting footnote
  • In that case, self-esteem is fostered, and individuals feel that they are given more freedom to act, thus enlarging self-determination
    • Kurt Laitner
       
      so effectively a system needs to ensure it is acting on all dimensions of reward, or at least those most important to the particular participant, ego (pride, recognition, guilt reduction, feeling needed, being helpful, etc), money (sustenance, beyond which it is less potent), meaning/purpose etc.  If one ran experiments controlling for financial self sufficiency, then providing appreciation and recognition as well as the introduced financial reward, they might yield different results
  • cultural categories that oppose marketplace modes of behavior (or “market logics”) with the more family-like modes of behavior of caring and sharing that we observe in close-knit communities (”community logics”)
    • Kurt Laitner
       
      are these learned or intrinsic?
  • this is labor, this is work, just do it.
    • Kurt Laitner
       
      except that this cultural meme is already a bias, not a fact
  • When communal logics are in effect, all sorts of norms of reciprocity, sacrifice, and gift-giving come into play: this is cool, this is right, this is fun
    • Kurt Laitner
       
      true, and part of our challenge then is to remove this dichotomy
  • So think about paying a kid to clean up their room, paying parishioners to go to church, paying people in a neighborhood to attend a town hall meeting, paying people to come out and vote. All these examples seem a little strange or forced. Why? Because they mix and match the communal with the market-oriented.
    • Kurt Laitner
       
      and perhaps the problem is simply the conversion to money, rather than simply tracking these activities themselves (went to church 50 times this year!, helped 50 orphans get families!) (the latter being more recognition than reward
  • Payment as disincentive. In his interesting book Freakonomics, economist Steven Levitt describes some counterintuitive facts about payment. One of the most interesting is that charging people who do the wrong thing often causes them to do it more, and paying people to do the right thing causes them to do it less.
    • Kurt Laitner
       
      and tracking them causes them to conform to cultural expectations
  • You direct people _away_ from any noble purpose you have, and instead towards grubbing for dollars
    • Kurt Laitner
       
      and we are left with the challenge, how to work to purpose but still have our scarce goods needs sufficiently provided for?  it has to be for love AND money
  • When people work for a noble purpose, they are told that their work is highly valued. When people work for $0.75/hour, they are told that their work is very low-valued
    • Kurt Laitner
       
      so pay them highly for highly valued labour, and don't forget to recognize them as well... no?
  • you're going to have to fight your way through labour laws and tax issues all the way to bankruptcy
    • Kurt Laitner
       
      this is a non argument, these are just interacting but separate problems, use ether or bitcoin, change legislation, what have you
  • Market economics. If you have open content, I can copy your content to another wiki, not pay people, and still make money. So by paying contributors, you're pricing yourself out of the market.
    • Kurt Laitner
       
      exactly, so use commonsource, they can use it all they want, but they have to flow through benefit (provide attribution, recognition, and any financial reward must be split fairly)
  • You don't have to pay people to do what they want to do anyways. The labour cost for leisure activities is $0. And nobody is going to work on a wiki doing things they don't want to do.
    • Kurt Laitner
       
      wow, exploitative in the extreme - no one can afford to do work for free, it cuts into paid work, family time etc.  if they are passionate about something they will do it for free if they cannot get permission to do it for sustenance, but they still need to sustain themselves, and they are making opportunity cost sacrifices, and if you are in turn making money off of this you are an asshole.. go ahead look in the mirror and say "I am an asshole"
  • No fair system. There's simply no fair, automated and auditable way to divvy up the money
    • Kurt Laitner
       
      this is an utter cop out - figure out what is close enough to fair and iterate forward to improve it, wow
  • too complicated to do automatically. But if you have a subjective system -- have a human being evaluate contributions to an article and portion out payments -- it will be subject to constant challenges, endless debates, and a lot of community frustration.
    • Kurt Laitner
       
      yes to the human evaluation part, but "it's too complicated" is disingenuous at the least
  • Gaming the system. People are really smart. If there's money to be made, they'll figure out how to game your payment system to get more money than they actually deserve
    • Kurt Laitner
       
      yes indeed, so get your metrics right, and be prepared to adjust them as they are gamed - and ultimately, as financial penalties are to BP, even if some people game the system, can we better the gaming of the capitalist system.. it's a low bar I know
  • They'll be trying to get as much money out of you as possible, and you'll be trying to give as little as you can to them
    • Kurt Laitner
       
      it doesn't have to be this way, unless you think that way already
  • If you can't convince people that working on your project is worth their unpaid time, then there's probably something wrong with your project.
    • Kurt Laitner
       
      wow, talk about entrepreneurial taker attitude rationalization
  • People are going to be able to sense that -- it's going to look like a cover-up, something sleazy
    • Kurt Laitner
       
      and getting paid for others free work isn't sleazy, somehow...?
  • Donate.
    • Kurt Laitner
       
      better yet, give yourself a reasonable salary, and give the rest away
  • Thank-you gifts
    • Kurt Laitner
       
      cynical.. here have a shiny bobble you idiot
  • Pay bounties
    • Kurt Laitner
       
      good way to get people to compete ineffectively instead of cooperating on a solution, the lottery mechanism is evil
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    while good issue are brought up in this article, the solutions offered are myopic and the explanations of the observed effects not satisfying
Kurt Laitner

heathr: We're in a time when... - App.net - 1 views

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    some of my favorite words all strung together in a tweet - goes to value equation and what dimensions are linked, an 'exchange' of value that requires no exchange
Kurt Laitner

http://socnetv.sourceforge.net/docs/intro.html - 0 views

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    useful?
Tiberius Brastaviceanu

Charte du Réseau de Confiance numérique Capucine.net - 0 views

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    Contact - Philippe Vacheyrout phvacheyrout@gmail.com
Tiberius Brastaviceanu

How Peer to Peer Communities will change the World - 0 views

  • role of p2p movement
  • historical role
  • horizontalisation of human relationships
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  • allowing the free aggregation of individuals around shared values or common value creation
  • a huge sociological shift
  • new life forms, social practices and human institutions
  • emergent communities of practice are developing new social practices that are informed by the p2p paradigm
  • ethical revolution
  • openness
  • participation
  • inclusivity
  • cooperation
  • commons
  • the open content industry in the U.S. to reach one sixth of GDP.
  • political expressions
  • the movement has two wings
  • constructive
  • building new tools and practices
  • resistance to neoliberalism
  • we are at a stage of emergence
  • difficulty of implementing full p2p solutions in the current dominant system
  • At this stage, there is a co-dependency between peer producers creating value, and for-profit firms ‘capturing that value’, but they both need each other.
  • Peer producers need a business ecology to insure the social reproduction of their system and financial sustainability of its participants, and capital needs the positive externalities of social cooperation which flow from p2p collaboration.
  • peer producing communities should create their own ‘mission-oriented’ social businesses, so that the surplus value remains with the value creators, i.e. the commoners themselves, but this is hardly happening now.
  • Instead what we see is a mutual accomodation between netarchical capital on one side, and peer production communities on the other.
  • the horizontal meets the vertical
  • mostly hybrid ‘diagonal’ adaptations
  • For peer producers the question becomes, if we cannot create our own fully autonomous institutions, how can we adapt while maintaining maximum autonomy and sustainability as a commons and as a community.
  • Why p2p have failed to create successful alternatives in some areas?
  • In commons-oriented peer production, where people aggegrate around a common object which requires deep cooperation, they usually have their own infrastructures of cooperation and a ecology combining community, a for-benefit association managing the infrastructure, and for-profit companies operating on the market place; in the sharing economy, where individuals merely share their own expressions, third party platforms are the norm. It is clear that for-profit companies have different priorities, and want to enclose value so that it can be sold on the marketplace. This in fact the class struggle of the p2p era, the struggle between communities and corporations around various issues because of partly differential interests.
  • Even commercially controlled platforms are being used for a massive horizontalisation and self-aggregation of human relationships, and communities, including political and radical groups are effectively using them to mobilize. What’s important is not just to focus on the limitations and intentions of the platform owners, but to use whatever we can to strengthen the autonomy of peer communities.
  • requires a clever adaptation
  • use for our own benefit
  • The fact today is that capital is still capable of marshaling vast financial and material resources, so that it can create,
  • platforms that can easily and quickly offer services, creating network effects
  • without network effects, there is no ‘there’ there, just an empty potential platform.
  • p2p activists should work on both fronts
  • using mainstream platforms for spreading their ideas and culture and reach greater numbers of people, while also developing their own autonomous media ecologies, that can operate independently, and the latter is an engagement for the ‘long haul’, i.e. the slow construction of an alternative lifeworld.
  • The commons and p2p are really just different aspects of the same phenomena; the commons is the object that p2p dynamics are building; and p2p takes place wherever there are commons.
  • So both p2p and the commons, as they create abundant (digital) or sufficient (material) value for the commoners, at the same time create opportunities to create added value for the marketplace. There is no domain that is excluded from p2p, no field that can say, “we wouldn’t be stronger by opening up to participation and community dynamics”. And there is no p2p community that can say, we are in the long term fully sustainable within the present system, without extra resources coming from the market sector.
  • One trend is the distribution of current infrastructures and practices, i.e. introducing crowdsourcing, crowdfunding, social lending, digital currencies, in order to achieve wider participation in current practices. That is a good thing, but not sufficient. All the things that I mention above, move to a distributed infrastructure, but do not change the fundamental logic of what they are doing.
  • we are talking about the distribution of capitalism, not about a deeper change in the logic of our economy.
  • No matter how good you are, no matter how much capital you have to hire the best people, you cannot compete with the innovative potential of open global communities.
  • the p2p dynamics
  • the new networked culture
  • the opposite is also happening, as we outlined above, more and more commons-oriented value communities are creating their own entrepreneurial coalitions. Of course, some type of companies, because of their monopoly positions and legacy systems, may have a very difficult time undergoing that adaptation, in which case new players will appear that can do it more effectively.
  • the corporate form is unable to deal with ecological and sustainability issues, because its very DNA, the legal obligation to enrich the shareholders, makes its strive to lower input costs,  and ignore externalities.
  • we need new corporate structures, a new type of market entity, for which profit is a means, but not an end, dedicated to a ‘benefit‘, a ‘mission’, or the sustenance of a particular community and/or commons.
  • abundance destroys scarcity and therefore markets
  • open design community
  • will inherently design for sustainability
  • for inclusion
  • conceive more distributed forms of manufacturing
  • entrepreneurs attaching themselves to open design projects start working from an entirely different space, even if they still use the classic corporate form. Prevent the sharing of sustainability designs through IP monopolies is also in my view unethical and allowing such patents should be a minimalist option, not a maximalist one.
  • The high road scenario proposes an enlightened government that ‘enables and empowers’ social production and value creation and allows a much smoother transition to p2p models; the low road scenario is one in which no structural reforms take place, the global situation descends into various forms of chaos, and p2p becomes a survival and resilience tactic in extremely difficult social, political and economic circumstances.
  • accelerated end of capitalism
  • Making sure that we get a better alternative is actually the historical task of the p2p movement. In other words, it depends on us!
  • I don’t really think in terms of technological breakthroughs, because the essential one, globally networked collective intelligence enabled by the internetworks, is already behind us; that is the major change, all other technological breakthroughs will be informed by this new social reality of the horizontalisation of our civilisation. The important thing now is to defend and extend our communication and organisation rights, against a concerted attempt to turn back the clock. While the latter is really an impossibility, this does not mean that the attempts by governments and large corporations cannot create great harm and difficulties. We need p2p technology to enable the global solution finding and implementation of the systemic crises we are facing.
Tiberius Brastaviceanu

Beyond Blockchain: Simple Scalable Cryptocurrencies - The World of Deep Wealth - Medium - 0 views

  • I clarify the core elements of cryptocurrency and outline a different approach to designing such currencies rooted in biomimicry
  • This post outlines a completely different strategy for implementing cryptocurrencies with completely distributed chains
  • Rather than trying to make one global, anonymous, digital cash
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  • we are interested in the resilience that comes from building a rich ecosystem of interoperable currencies
  • What are the core elements of a modern cryptocurrency?
  • Digital
  • Holdings are electronic and only exist and operate by virtue of a community’s agreement about how to interpret digital bits according to rules about operation and accounting of the currency.
  • Trustless
  • don’t have to trust a 3rd party central authority
  • Decentralized
  • Specifically, access, issuance, transaction accounting, rules & policies, should be collectively visible, known, and held.
  • Cryptographic
  • This cryptographic structure is used to enable a variety of people to host the data without being able to alter it.
  • Identity
  • there must be a way to associate these bits with some kind of account, wallet, owner, or agent who can use them
  • Other things that many take for granted in blockchains may not be core but subject to decisions in design and implementation, so they can vary between implementations
  • It does not have to be stored in a synchronized global ledger
  • does not have to be money. It may be a reputation currency, or data used for identity, or naming, etc
  • Its units do not have to be cryptographic tokens or coins
  • It does not have to protect the anonymity of users, although it may
  • if you think currency is only money, and that money must be artificially scarce
  • Then you must tackle the problem of always tracking which coins exist, and which have been spent. That is one approach — the one blockchain takes.
  • You might optimize for anonymity if you think of cryptocurrency as a tool to escape governments, regulations, and taxes.
  • if you want to establish and manage membership in new kinds of commons, then identity and accountability for actions may turn out to be necessary ingredients instead of anonymity.
  • In the case of the MetaCurrency Project, we are trying to support many use cases by building tools to enable a rich ecosystem of communities and current-sees (many are non-monetary) to enhance collective intelligence at all scales.
  • Managing consensus about a shared reality is a central challenge at the heart of all distributed computing solutions.
  • If we want to democratize money by having cryptocurrencies become a significant and viable means of transacting on a daily basis, I believe we need fundamentally more scalable approaches that don’t require expensive, dedicated hardware just to participate.
  • We should not need system wide consensus for two people to do a transaction in a cryptocurrency
  • Blockchain is about managing a consensus about what was “said.” Ceptr is about distributing a consensus about how to “speak.”
  • how nature gets the job done in massively scalable systems which require coordination and consistency
  • Replicate the same processes across all nodes
  • Empower every node with full agency
  • Hold this transformed state locally and reliably
  • Establish protocols for interaction
  • Each speaker of a language carries the processes to understand sentences they hear, and generate sentences they need
  • we certainly don’t carry some kind of global ledger of everything that’s ever been said, or require consensus about what has been said
  • Language IS a communication protocol we learn by emulating the processes of usage.
  • Dictionaries try to catch up when the usage
  • there is certainly no global ledger with consensus about the state of trillions of cells. Yet, from a single zygote’s copy of DNA, our cells coordinate in a highly decentralized manner, on scales of trillions, and without the latency or bottlenecks of central control.
  • Imagine something along the lines of a Java Virtual Machine connected to a distributed version of Github
  • Every time this JVM runs a program it confirms the hash of the code it is about to execute with the hash signed into the code repository by its developers
  • This allows each node that intends to be honest to be sure that they’re running the same processes as everyone else. So when two parties want to do a transaction, and each can have confidence their own code, and the results that your code produces
  • Then you treat it as authoritative and commit it to your local cryptographically self-validating data store
  • Allowing each node to treat itself as a full authority to process transactions (or interactions via shared protocols) is exactly how you empower each node with full agency. Each node runs its copy of the signed program/processes on its own virtual machine, taking the transaction request combined with the transaction chains of the parties to the transaction. Each node can confirm their counterparty’s integrity by replaying their transactions to produce their current state, while confirming signatures and integrity of the chain
  • If both nodes are in an appropriate state which allows the current transaction, then they countersign the transaction and append to their respective chains. When you encounter a corrupted or dishonest node (as evidenced by a breach of integrity of their chain — passing through an invalid state, broken signatures, or broken links), your node can reject the transaction you were starting to process. Countersigning allows consensus at the appropriate scale of the decision (two people transacting in this case) to lock data into a tamper-proof state so it can be stored in as many parallel chains as you need.
  • When your node appends a mutually validated and signed transaction to its chain, it has updated its local state and is able to represent the integrity of its data locally. As long as each transaction (link in the chain) has valid linkages and countersignatures, we can know that it hasn’t been tampered with.
  • If you can reliably embody the state of the node in the node itself using Intrinsic Data Integrity, then all nodes can interact in parallel, independent of other interactions to maximize scalability and simultaneous processing. Either the node has the credits or it doesn’t. I don’t have to refer to a global ledger to find out, the state of the node is in the countersigned, tamper-proof chain.
  • Just like any meaningful communication, a protocol needs to be established to make sure that a transaction carries all the information needed for each node to run the processes and produce a new signed and chained state. This could be debits or credits to an account which modify the balance, or recoding courses and grades to a transcript which modify a Grade Point Average, or ratings and feedback contributing to a reputation score, and so on.
  • By distributing process at the foundation, and leveraging Intrinsic Data Integrity, our approach results in massive improvements in throughput (from parallel simultaneous independent processing), speed, latency, efficiency, and cost of hardware.
  • You also don’t need to incent people to hold their own record — they already want it.
  • Another noteworthy observation about humans, cells, and atoms, is that each has a general “container” that gets configured to a specific use.
  • Likewise, the Receptors we’ve built are a general purpose framework which can load code for different distributed applications. These Receptors are a lightweight processing container for the Ceptr Virtual Machine Host
  • Ceptr enables a developer to focus on the rules and transactions for their use case instead of building a whole framework for distributed applications.
  • how units in a currency are issued
  • Most people think that money is just money, but there are literally hundreds of decisions you can make in designing a currency to target particular needs, niches, communities or patterns of flow.
  • Blockchain cryptocurrencies are fiat currencies. They create tokens or coins from nothing
  • These coins are just “spoken into being”
  • the challenging task of
  • ensure there is no counterfeiting or double-spending
  • Blockchain cryptocurrencies are fiat currencies
  • These coins are just “spoken into being”
  • the challenging task of tracking all the coins that exist to ensure there is no counterfeiting or double-spending
  • You wouldn’t need to manage consensus about whether a cryptocoin is spent, if your system created accounts which have normal balances based on summing their transactions.
  • In a mutual credit system, units of currency are issued when a participant extends credit to another user in a standard spending transaction
  • Alice pays Bob 20 credits for a haircut. Alice’s account now has -20, and Bob’s has +20.
  • Alice spent credits she didn’t have! True
  • Managing the currency supply in a mutual credit system is about managing credit limits — how far people can spend into a negative balance
  • Notice the net number units in the system remains zero
  • One elegant approach to managing mutual credit limits is to set them based on actual demand.
  • concerns about manufacturing fake accounts to game credit limits (Sybil Attacks)
  • keep in mind there can be different classes of accounts. Easy to create, anonymous accounts may get NO credit limit
  • What if I alter my code to give myself an unlimited credit limit, then spend as much as I want? As soon as you pass the credit limit encoded in the shared agreements, the next person you transact with will discover you’re in an invalid state and refuse the transaction.
  • If two people collude to commit an illegal transaction by both hacking their code to allow a normally invalid state, the same still pattern still holds. The next person they try to transact with using untampered code will detect the problem and decline to transact.
  • Most modern community currency systems have been implemented as mutual credit,
  • Hawala is a network of merchants and businessmen, which has been operating since the middle ages, performing money transfers on an honor system and typically settling balances through merchandise instead of transferring money
  • Let’s look at building a minimum viable cryptocurrency with the hawala network as our use case
  • To minimize key management infrastructure, each hawaladar’s public key is their address or identity on the network. To join the network you get a copy of the software from another hawaladar, generate your public and private keys, and complete your personal profile (name, location, contact info, etc.). You call, fax, or email at least 10 hawaladars who know you, and give them your IP address and ask them to vouch for you.
  • Once 10 other hawaladars have vouched for you, you can start doing other transactions because the protocol encoded in every node will reject a transaction chain that doesn’t start with at least 10 vouches
  • seeding your information with those other peers so you can be found by the rest of the network.
  • As described in the Mutual Credit section, at the time of transaction each party audits the counterparty’s transaction chain.
  • Our hawala crypto-clearinghouse protocol has two categories of transactions: some used for accounting and others for routing. Accounting transactions change balances. Routing transactions maintain network integrity by recording information about hawaladar
  • Accounting Transactions create signed data that changes account balances and contains these fields:
  • The final hash of all of the above fields is used as a unique transaction ID and is what each of party signs with their private keys. Signing indicates a party has agreed to the terms of the transaction. Only transactions signed by both parties are considered valid. Nodes can verify signatures by confirming that decryption of the signature using the public key yields a result which matches the transaction ID.
  • Routing Transactions sign data that changes the peers list and contain these fields:
  • As with accounting transactions, the hash of the above fields is used as the transaction’s unique key and the basis for the cryptographic signature of both counterparties.
  • Remember, instead of making changes to account balances, routing transactions change a node’s local list of peers for finding each other and processing.
  • a distributed network of mutual trust
  • operates across national boundaries
  • everyone already keeps and trusts their own separate records
  • Hawaladars are not anonymous
  • “double-spending”
  • It would be possible for someone to hack the code on their node to “forget” their most recent transaction (drop the head of their chain), and go back to their previous version of the chain before that transaction. Then they could append a new transaction, drop it, and append again.
  • After both parties have signed the agreed upon transaction, each party submits the transaction to separate notaries. Notaries are a special class of participant who validate transactions (auditing each chain, ensuring nobody passes through an invalid state), and then they sign an outer envelope which includes the signatures of the two parties. Notaries agree to run high-availability servers which collectively manage a Distributed Hash Table (DHT) servicing requests for transaction information. As their incentive for providing this infrastructure, notaries get a small transaction fee.
  • This approach introduces a few more steps and delays to the transaction process, but because it operates on independent parallel chains, it is still orders of magnitude more efficient and decentralized than reaching consensus on entries in a global ledger
  • millions of simultaneous transactions could be getting processed by other parties and notaries with no bottlenecks.
  • There are other solutions to prevent nodes from dropping the head of their transaction chain, but the approach of having notaries serve out a DHT solves a number of common objections to completely distributed accounting. Having access to reliable lookups in a DHT provides a similar big picture view that you get from a global ledger. For example, you may want a way to look up transactions even when the parties to that transaction are offline, or to be able to see the net system balance at a particular moment in time, or identify patterns of activity in the larger system without having to collect data from everyone individually.
  • By leveraging Intrinsic Data Integrity to run numerous parallel tamper-proof chains you can enable nodes to do various P2P transactions which don’t actually require group consensus. Mutual credit is a great way to implement cryptocurrencies to run in this peered manner. Basic PKI with a DHT is enough additional infrastructure to address main vulnerabilities. You can optimize your solution architecture by reserving reserve consensus work for tasks which need to guarantee uniqueness or actually involve large scale agreement by humans or automated contracts.
  • It is not only possible, but far more scalable to build cryptocurrencies without a global ledger consensus approach or cryptographic tokens.
  •  
    Article written by Arthur Brook, founder of Metacurrency project and of Ceptr.
Kurt Laitner

From a Facebook group to an organization - the OuiShare Manifesto - 0 views

  •  
    useful reference - anyone going to this: http://ouishare.net/2013/02/a-3-day-festival-about-the-collaborative-economy/ I see Michel is on the speaker list
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