Database of Ethereum Explainer Videos
Arbitration platform for peer to peer justice
Bob is a designer. Today he's building a website for Alice. When it's done he sends Alice the invoice but there is just one problem. Alice isn't happy. It's not how she wanted the site to look and now Alice won't pay which makes Bob unhappy. So now everyone is unhappy. 

It didn't have to be this way. If Bob and Alice had
 just used Kleros this could all have been settled. Kleros is a blockchain dispute resolution layer that provides fast, secure and affordable arbitration for virtually everything.

At the start of the
 project Alice's funds are locked into a smart contract. If Alice is happy with the job, Bob receives payment. If there is a dispute, Kleros uses crowdsourced jurors to consider the evidence and settle the dispute.

Jurors analyze the evidence and
 consider both sides of the story. On this occasion they side with Alice and vote her to be the winner. Their decision is automatically enforced and the arbitration fees are collected. All performed on the blockchain.

Freelancing, crowdfunding,
 curated lists, gaming, e-commerce, insurance, oracles, escrow, the possibilities are endless.

Life isn't always fair but
 Kleros is.

Kleros the
 dispute resolution layer for virtually everything. 
Create and manage DAOs
Moderator: Up next we have Igor from POA can you come over there? Jorge from Aragon. Let's welcome Jorse to the stage. 

Jorge: OK. I'm Jorge Izqueierdo and we are building the world's first
 digital [inaudible].

Before we start talking about
 that, we like to talk about this pyramid that [inaudible] have been talking about for these. 

As all the parts of the technology stack have been
 commoditized, we think that there is only governance that is not commoditized. And eventually we think that crypto networks will make it or break it, [inaudible] 

Bad governance is very, very hard and when governance fails in the
 real world, bad stuff happens.

We have this example in my home country
 in Spain with the Catalonia thing. We have examples here in the US where bad governance burnt down [inaudible]. Or [inaudible] 

But we now have this
 amazing tool that allows massive coordination [inaudible] and it also allows a test bed for testing new governance processse without [inaudible] without people [inaudible]. 

This is very cool. We are experimenting a lot with
 this and we feel like [inaudible] 

Now going a bit more technical,
 we've developed this framework called aragonOS which is the 3rd iteration which was [inaudible]. But now it's a more generic protocol [inaudible] can use if they need [inaudible] governance which basically [inaudible] same thing [inaudible] one without the other.

This is also a hackathon for us. We are
 testing [inaudible]. So check out our [inaudible] let us know if something is broken or really [inaudible]

 are also doing a funny airdrop. We are airdropping [inaudible] doing fun stuff with that during the week [inaudible]

You have all of the information
 here and links. That's all, thank you. 
A Blockchain Jurisdiction
Before nations, before borders, there was the [inaudible] super continent. Since then the world has been divided by tectonic shifts, widening oceans and stifiling politics. 

Nation states are crumbling
 under the weight of local and global challenges that they see in capable of solving.

Rather than embracing a
 borderless world and increasing personal freedoms, governments and multi national organizations have overseen a surge in beaurocracy, protectionism and ever greater intrusions into our personal lives.

To prevent a drift toward tyranny, we need
 drastic change. 

 is Bitnation's decentralized jurisdiction platform. Using Pangea you can build voluntary nations, [inaudible] contracts and resolve disputes with other citizens and access the services you need.

This is our vision of
 jurisdiction as a service. A global market for governance services.

The Pangea
 arbitration token ot PAT is an ethereum based in app token that powers the Pangea platform.

When you
 create a contract, complete a contract or resolve a dispute on Pangea, you receive non tradeable reputation tokens through Lucy our AI bot. Accumulating reputation tokens earns you tradeable PAT tokens. This ensures that you can't buy a good reputation or acquire it through popularity. 

But if you earn one, you will be rewarded.

Imagine a world
 where people can freely choose which voluntary nations and jurisdictions they want to be part of. A world where voluntary nations offer a choice of services under their own laws and policies and compete for citizens in a free market that rewards good governance.

You too
 can be part of the future of governance by joining the Pangea token sale. 

Welcome to the internet of soverignty.
 Welcome to Pangea. 

A free legal repository
Stablecoins are digital assets stored on the blockchain. They are useful for reducing the price volatility of native cryptocurrencies like bitcoin or ether.

They hold the potential to make
 blockchain based commerce more accessible to parties who may be reluctant to expose themselves to cryptocurrency price volatility.

This could be
 particularly true in loan transaction where parties could suffer significant losses relative to more stable fiat currencies like the USD.

So we
 decided to revisit our prior loan demonstration and refactor it to support MakerDAO's DAI stablecoin.

The DAI is a stablecoin
 based on ether and enabled through a sophisticated decentralized mechanism for collateralizing ether and decentralizing governance through related Maker tokens. 

We won't go into great detail about the mechanism in this demo.

At the end of the day the goal of the DAI stablecoin is to reduce
 price volatility.

Let's return to our prior loan demonstration and
 pull up the note.

In this revised
 text you can see that the lender is no longer loaning ether but is now loaning a certain number of DAI stablecoin tokens which are very closely tied to the USD in value.

We'll go ahead and execute this agreement
 between the lender and borrower. 

 [silence] [silence] [silence] [silence] [silence] [silence] [silence] [silence] [silence] [silence] 

Now the borrower will draw against the loan using a
 rudimentary user interface we built and described in our prior loan demonstration to interact with the loan smart contract.

Let's check the borrower's
 balance of DAI before we start. 

Sure enough there were no

Now let's draw against the
 loan. Now let's check the borrower's balance of DAI again in their wallet. 

Sure enough 100 DAI has been transferred to the

 we can see that the balance owing is now 100 DAI. And the draw that happened.

The borrower can also repay using
 DAI. Again this is all being mediated by a smart contract behind this user interface. [silence] [silence] [silence] 

Now we can see that the balance
 owing in DAI has dropped. The payment has been recorded. [silence] 

And the borrower's balance of DAI has
 decreased in their wallet.

There you can go. You can see with the power of
 Open Law's contract automation and blockchain enabled contract and capabilities combined with a stablecoin like MakerDAO's DAI, we are broadening the audience and relevance of blockchain based commercial transactions. 
Review Platform for Crypto Community
Can you imagine a world where the opinion of one person influences on the whole market? The world where business hears everyone. This time is now. Revain.

 is a new generation feedback platform based on blockchain technology.

Users of the
 Revain platform get a reward for leaving their reviews on goods, services and companies. All of the reviews on the platform get filtered with artificial intelligence systems and then go into a blockchain where they can not be changed or deleted.

All of the reviews
 will be available for human or robot requests. It has a tremendous potential for internet of things development when it will be important for the machine to be able to have a choice.

Based on a large
 base of human opinions, your fridge will be able to choose and order products. Each opinion has its value in the formation of the market.

Companies with good reviews get more popular. And businesses
 with negative ones will be forced to improve their product or service or leave the market.

 manipulation is impossible.

 the revolution that will change the face of the whole internet. 

Crowd sale will start August 21. Get more
 information at 
Security Token Platform
We are a whitelabel end to end issuance platform for security token offerings. 

I'm Bryan
 Colligan of AlphaGrowth and today we here are at the CryptoInvest Summit 2018 and I'm here with Monette with TokenSoft. 

Tell me about

We are a whitelabel
 end to end issuance platform for security token offerings. We do everything from registering investors, taking them through the KYC AML process, investor accreditation if they are US investors. All the way through document review, signing, payment processing etc.

Are you guys on a particular

We are blockchain agnostic.
 Most of our issuances are done on ethereum. And we have a post issuance compliance trading standard, ERC 1404 that we've put forward to support compliant trading of the tokens. I've read that compliance, so you guys helped write that? We did. We wrote that. 

So you guys are a broker dealer? Are you FINRA regulated?

No we aren't. We are an
 issuance infrastructure whitelabel. So our clients are people like Hashgraph who are doing their sale using our platform. We are a link on their website and they are completely branded with their branding and everything.

When you
 link to the sale and register, all you see is our client's name. And we are able to run concurrent Reg D and international sales.

We've taken
 in investors for one of our offerings from around 170 countries. Many of our offerings will bring in people from over 50 countries, taking them through different flows, whether they are individuals or entities. And depending on what country they are from, we can price based on minimums and maximums for different groups.

And you take fiat and cryptocurrency as an
 investment vehicle?

Yeah we do payments in both
 crypto and fiat.

So we are here at the Crypto Invest
 summit, who are looking to see? Who are you looking to get a hold of? Why are you guys here today?

We are on
 a couple panels. We are sponsoring the security token track. We are going to be talking about designing a security token as well...

You guys wrote the rule book basically.

We did. We have
 our own multi sig storage wallets that we setup with our clients. We support bitcoin, ethereum, stellar as well as fiat currency.

We've got issuances running
 on ethereum, HyperLedger, Hackgraph, Corda. So we are pretty agnostic. 

 brought in almost 30,000... we brought in over 28,000 investors for the Haven sale which is a stablecoin based out of Australia.

 people want to hear about what you do, how do they do that?

They can reach out to

Or they can go to our
 website and contact us through there.

 has been awesome. 
Zap oracles
The release of the Zap ethereum API marks the kick off of a truly decentralized oracle data market ready for use in smart contracts.

Now not only can you make money from a
 data feed or API by listing it on the Zap marketplace you can also make money by speculating on the data of other providers through the utility of bonding curves based on the research of Simon [inaudible].

Here is how it works.

 Jim. Jim believes the market price of ethereum to bitcoin is valuable data because he knows it enables the creation of bitcoin futures smart contracts on the ethereum blockchain. 

Jim trusts Binance. So he pulls the Binance
 API price feed for ethereum to bitcoin through the Zap API platform with the ethereum blockchain as his data end point.

Now Jim just needs to select a
 starting price and function for Zap to Dot price or bonding ratio.

A Dot is the secondary
 token of the Zap protocol. One Dot equals one request of the data provided by the Oracle. A Dot is generated by staking or bonding Zap to an Oracle. The Zap is then held in the oracle contract ready to be redeemed at any time by exchanging your Dots back for Zap.

When a Dot is spent on a request by
 a data user or a subscriber, that Dot is transferred to the data provider. Jim in this case is the data provider. Jim starts his Dots at a price of 10 Zap with an exponential price function that goes 10x for every 10,000 Dots released. This means as more Zap is staked or bonded to the oracle, the data requests or Dots become more expensive.

Jim believes his data will be valuable
 to others, so he immediately bonds enough Zap to receive 10K Dots with each Dot becoming more expensive as Zap is bonded to the oracle. 

With 10K Dots having been generated,
 the price of a Dot is now 100 Zap based on Jim's original pricing function.

Now we meet
 Steve. Steve wants to make money by speculating on Jim's data being valuable in the future. Steve bonds or stakes enough Zap to Jim's oracle to generate 5000 Dots at a starting price of 100 Zap per Dot.

With 15K Dots
 now generated from Jim's oracle and based on Jim's original pricing function, the cost of one Dot is now around 500 Zap.

Now we
 meet Jessica. Jessica is building a bitcoin futures smart contract on the ethereum network. To do this Jessica just needs to know the market price of bitcoin to ethereum.

Jessica is
 going to need to get this data every time a smart contract of hers opens or closes. So she's going to need a lot of Dots.

With a starting price of around
 500 Zap per Dot, Jessica bonds enough Zap to the oracle to generate 15K Dots.

 that Jim's pricing function started out at 10 Zap per Dot and goes 10x for every 10K Dots generated.

Now with
 30K having been generated from the Zap staked or bonded to this Oracle, the price of one Dot is now 10K Zap.

Steve now
 sees the amount of Zap bonded to this Oracle has increased along with the value of the Dots. Steve dumps his Dots back to Jim's oracle and redeems them for Zap.

Remember that Steve started out paying
 100 to 500 Zap per Dot and is now redeeming his Dots for 10K to 5K based on Jim's original pricing function.

Jessica has been
 using her Dots to get Jim's pricing data to her bitcoin futures smart contracts. Each time Jessica spends a Dot for Jim's data that Dot is transferred from Jessica to Jim. 

Jessica has now spent 5000 of the original
 15K Dots she generated from Jim's oracle. 

Jessica now has 10K Dots and Jim
 now has 15K dots.

 oracle now has 25K Dots generated and Jim's original pricing function has the current price of a Dot at around 5000 Zap. 

Jim dumps the 5000 Dots he received from Jessica
 at a price of 5000 to 1000 Zap.

This process of bonding and redeeming
 incentivizes the creation and maintenance of 3rd party data feeds. The more Zaps staked to an oracle, the greater the incentive for the provider to remain honest.

Jim's data feed is ver simple
 with no checks or fail safes. Very soon someone will make a better oracle for the bitcoin to ethereum price by checking more than one exchange. Looking for outliers and still being able to provide data if one exchange goes down. 

Say you made such an oracle, one
 much better than Jim's, how would you let people know? How do you get them to stake Zap to your oracle? Maybe a launch website and count down? Perhaps a whitepaper explaining how you built your oracle.

If this sounds familiar, it should.
 We all know about the ICO. The Zap platform release is the IOO, an entirely new born market ripe with exponential possibilities. 
Equity Management for Teams on Ethereum
We face many challenges in today's world. To tackle these challenges, 13.6 million new businesses are starting each year. But 92% of early stage companies fail due to a lack of money.

These initiatives
 can't afford to develop by hiring and paying the talented people they need for work and services.

We'd like to
 introduce you to Quidli. Quidli allows businesses to pay any and all project contributors equity instead of cash. This way companies can grow while ownership is shared between all the people that create value and participate in a project's success.

Built on blockchain,
 the Quidli protocol makes equity transfer simple and more flexible allowing businesses to bring liquidity to their equity while remaining safe and legal. 

Quids are used to write and rewrite shareholder
 structures and equity distributions. The Quidli platform allows this liquidity to be used to compensate workers.

But equity as compensation can be
 applied to more than just start-ups. The labor market is changing. Young people are increasingly freelancing as they want to find work that is flexible, evolving and aligned with their passions.

With talent more
 distributed today, corporations spend over $300 B to find skills they need externally or on a freelance basis.

With equity as
 compensatio, companies can better incentive talent to get involved and perform. Workers can join as real part time entrepreneurs whose compensation is more linked to the project's success.

Big risks, big

With the Quidli fair reward protocol,
 even existing businesses can adapt to the changing labor market to optimally incentive all workers.

We strongly
 believe that doers becoming owners is the future of work.

This is why we
 created Quidli.