All posts by Geir Solem

Geir Solem is the founder of Elliott Wave Technician
and Cornupia Capital Ltd. He is also the initiator of Cryptor Trust Inc. group of companies and Chief Editor of Bitcoin Investor.

Decentralized Exchanges

Created in 2008 by the pseudonymous computer programmer Satoshi Nakamoto, bitcoin is digital money that’s tracked via a public ledger and controlled by no central bank, corporation, or individual.

Image courtesy of Wiki Commons

It’s a peer-to-peer currency based on the blockchain running on the internet that allows its users to transfer value with no central authority or third party involved. Since a network of distributed and mostly anonymous miners are all in charge of processing the transactions, we avoid problems like censorship and fraud.

The automated issuance mechanism of bitcoin through mining also seeks to remove the control of money printing from privately owned banks that lend money to the public at an interest, creating the debt based economy. The primary goal of Bitcoin, to return the control of money to its owners, is in a way lost with third party services.

With cryptocurrencies comes the need for exchanges, and centralized exchanges are easy to use, easy to access, and they provide advanced trading functionalities like margin trading and others.

However, they also represent a security risk for your funds. While some exchanges are better guarded than others, hacks are not an uncommon. There are a number or risks related to centralized exchanges like incompetence, bankruptcy, etc.

We need to exchange our currencies. There are certain items and services that we cannot buy with Bitcoin and in order to acquire Bitcoin or cryptocurrencies, most people have to exchange it for a national currency. Furthermore, some cryptocurrencies like Ether or Bitshares have special features or tools that are not present in Bitcoin. So how can we exchange our coins without entrusting them to a third party service? The answer lies with decentralized exchanges.

Image courtesy Wiki Commons

Decentralized Exchanges

A decentralized exchange is an exchange market that does not rely on a third party service to hold the customer’s funds. Instead, trades occur directly between users (peer to peer) through an automated process. This system can be achieved by creating proxy tokens (crypto assets that represent a certain fiat or crypto currency) or assets (that can represent shares in a company for example) or through a decentralized multi-signature escrow system, among other solutions.

This is an alternative to the current centralized model in which users deposit their funds and the exchange issues an IOU that can be freely traded on the platform. When a user asks to withdraw his funds, these are converted back into the cryptocurrency they represent and sent to their owner.

Advantages

The most important benefit to using a decentralized exchange over a centralized one is their “trustless” nature. You are not required to trust the security or honesty of the exchange since the funds are held by you in your personal wallet and not by a third party.

Another advantage to the decentralized model is the privacy it provides. Users are not required to disclose their personal details to anyone, except if the exchange method involves bank transfers, in which case your identity is revealed only to the person that is selling or buying from you.

In addition, the hosting of decentralized exchanges is distributed through nodes meaning that there is no risk of server downtime. To summarize,

  • No parenting by governments, banks and other institutions
  • Secure, no 3rd party involved
  • Set the unbanked free
  • Open, Transparent
  • Global, fast, efficient, 24/7
  • No identity theft
  • A platform for innovation

Disadvantages

Some decentralized exchanges require users to be online in order for an order to be listed and for the trade to take place, requiring users to perform certain actions like signaling that a payment was received.

Trading features like margin trading, lending and stop loss are currently not available in the decentralized model as they only allow the basic exchange of currency for a predetermined value.

Overview of decentralized exchanges

While there is still a way to go in order to build fully functional and convenient decentralized exchanges, there are several projects that have brought us the basic functions and an alternative way to trade currencies while keeping your funds safe from hacks, inside thefts and faulty business models.

Bitsquare is a decentralized open-source exchange that allows users to buy and sell Bitcoin for cryptocurrencies and national currencies without the need to entrust funds to third-party or middleman, meaning that the transactions occur directly between the buyer and seller. Bitsquare relies on a decentralized multi-signature escrow system to ensure that all trades are carried out honestly.

CounterParty is a meta-coin smart contract layer that embeds data into regular Bitcoin transactions. It allows anyone to issue assets or tokens inside of the Bitcoin blockchain. When trading assets for other assets, the Counterparty protocol acts as a decentralized escrow service that holds the funds until the orders are matched. When trading an asset for Bitcoin, the asset is held in escrow and the other user must make a manual bitcoin payment using the Counterparty wallet.

Waveplatform Waves Asset Exchange is allowing users to trade assets (including asset-to-asset exchange), fiat tokens, and cryptocurrencies.

Bitshares is a crypto platform with its own native currency, Bitshares. Using the Bitshares platform, users can trade BTS, Market Pegged Assets (a crypto asset pegged to another currency or commodity that always has 100% or more of its value backed by the BitShares core currency, to which they can be converted at any time) and User Issued Assets (assets that can be issued by anyone to represent shares, commodities, currencies and so on). Openledger is the Web-based version of Bitshares, running on the same underlying blockchain.

Nxt is a crypto platform (one of the first crypto 2.0 projects) that allows users to issue and trade assets. These assets, however, can only be exchanged for the coin NXT and not for other cryptocurrencies.

Komodo EasyDEX exchange will allow users to trade cryptocurrencies directly without resorting to proxy tokens, while the PAX (Pegged Asset Exchange), both being developed by the SuperNET and Komodo teams, allows users to exchange national currency assets with the privacy that zero-knowledge proofs provide.

Stashcrypto is built on the Open-Transactions financial cryptography platform, an extremely fast and low cost off-blockchain system based on signed receipts. When combined with Bitcoin, OT solves hard problems in crypto finance. Receipts in OT cannot be forged, and a user’s balance cannot be changed without his signature. OT is also able to prove all balances, as well as which instruments are still valid, without storing any history except for the last signed receipt.

Cryptor Trust is working on the Blockchain Asset Exchange (BAE), an open decentralized distributed platform for trading securities. Cryptor Trust plan to list their own investment entities on the BAE exchange.

Conclusion

Decentralized exchanges provide global, frictionless value-transfers. Without decentralized exchanges, there will be intermediaries having control over the transfer of value.

Geir Solem

The Sharing Economy & Crowd Based Capitalism

Introduction to the Sharing Economy, Blockchain Markets & Crowd-Based Capitalism.

Source NYU Stern

In his plenary talk to the MBA Class of 2017, Professor Arun Sundararajan discusses Uber, Airbnb and the sharing economy; explains the re-aggregation of distributed value from blockchain markets; and speculates on the future of crowd-based capitalism.

Geir Solem
Cryptor Trust Inc.

Ulterior States, Money & Culture

I have the pleasure to present a documentary on Bitcoin that explains the philosophical reasons why crypto currency was born. Ulterior States, an IamSatoshi production, is an argumentative documentary project. 

 

Ulterior States An IamSatoshi Production A Film By Tomer Kantor http://www.iamsatoshi.com/ulterior-states-documentary

The story from the film creator,
The participatory development, production and post ‘guerilla-film-making-methods’, bounce between (non-academic) literature research, video interviews and studio sessions.

This investigative process allowed having real-life conversations with some thought leaders within the Bitcoin ecosystem. In an attempt to portray the community behind the message to adopt a network, being a one-man team allowed for easier access to the subjects. The enthusiasm and commitment that saturate through the lens in many parts of the film, expose how the adopters of Bitcoin want to explore, to probe and, to show the world, something important, otherwise overlooked.

The film took three years and 125 videos to complete. Through this journey, I got immersed in the decentralised crypto-currency culture and met a bunch of wonderful futuristic-pirates, I would have never met otherwise. It is becoming easier to admit that Ulterior States is an expression of my perceptions, an extract of the years 2012-2015. The collaged story explores code as activism and discovers a melting pot through the neutrality of a decentralised consensus.It looks to the future from different humanist perspectives and argues that crypto-currencies could lead towards; community governed micro-state applications. This roughlyhour long documentary, from producerTomer Kantor. Adam B. Levine, from the Let’s TalkBitcoin network, calls it “the first great exploration of the Idealist point of view.”<

Ulterior States was completely self-funded and produced as a final project for London South Bank University [MA – Arts & Humanity – Digital Film].

Purchase the music from the film:
http://ultimae.com/shop/
http://mastermargherita.com/

https://www.facebook.com/I.am.Satoshi…
https://twitter.com/Iam_Satoshi

Geir Solem
Cryptor Trust Inc.

BLOCKCHAIN KILLER APPS – BIG BANG OF DISRUPTION PART 2

Blockchain Killer Apps continues to take it to the next level. Wall Street take note, most of what you do is on the list. Video Part 2.

Courtesy World Bitcoin Network

An overview of the already launched / under development Blockchain killer apps out there originally planned as 2 videos but expanded to 3 videos to cover it all.

This is the second video where we focus on re-thinking the blockchain, and understanding why this technology can prove to be revolutionary for how humanity records, remembers and keeps track of itself. Indeed by providing an immutable and transparent database, open to anyone, blockchain technology is destined to disrupt deeds, journalism, scientific publications, patents, artistic rights, and history itself. This is much more than a public ledger or proof of publication, this is a global shared history.

To understand these concepts,  you are taken you on a tour of the blockchain.

Geir Solem

Cryptor Trust Inc.

Is the World Ready for a Crypto-Currency Monetary System?

Speaking at BitcoinSouth, Jeffrey Tucker talked about the history of financial systems, Crypto-Currency monetary systems, a future paradigm with Bitcoin, and the disruptive potential of Bitcoin.

Video with Economist and Libertarian Jeffrey Tucker speaking at BitcoinSouth Conference. Courtesy The Money Crunch.

Tucker talks about the historic problems with fiat currencies and the potential of a new Crypto Currency monetary system.

Geir Solem
Cryptor Trust Inc.


 

Blockchain Killer Apps – Big Bang of Disruption Part 1

Blockchain Killer Apps to take it to the next level. Wall Street take note, most of what you do is on the list. Video Part 1.

Courtesy World Bitcoin Network

An overview of the already launched / under development Blockchain killer apps out there in two videos.

Geir Solem
Cryptor Trust Inc.