ICOs are the “Proof of work” of DDoS – Another reason Ethereum is broken

My initial criticism for ethereum smart contracts was the vulnerability to recursive attacks like that which was incorporated into the DAO, and saw over 1B$ in today’s money disappear.

But the new wave of ICO effectively incentivises speculation, users create otherwise “unnecessary” transactions, causing DoS on the network, the same way Bitcoin’s mining incentivises users to support the network via Proof of Work mining. Except sending transactions to a single contract/address does not benefit the network/platform on which the transaction is made.

So i’ll call it Proof of DoS.

 

Technical analysis interesting example last few weeks

After hearing a lot of naysayers speak of “shorting bitcoin” since the 1200$ range i decided to take a technical look at the charts, knowing fundamentals have been strong as always.

 

I recognized a symmetrical triangle pattern, something i saw a couple of times in small cap stocks in the market last year, and noticed in btc/altcoins too. I’m posting it here cause it looks like if i drew it perfectly it would be the perfect example of such a pattern!

Currently in no particular order, i followed this pattern i quickly noticed. It’s deceiving to see so many “self proclaimed bitcoin believers/experts” be short on bitcoin, so i’m happy for the rally.

 

 

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How Bitcoin will destroy Capital Control

Capital control is any type of measurements taken by government with the purpose to restrict individual’s financial freedom. The major aspect of capital control is prohibiting individuals from freely transfer money in and out the country. This is done usually by forcing them to get the approval of authorities before making any transfer. Other types of capital controls includes Withdrawal limits, transactions taxes such as the Tobin tax, all kinds of tariffs (on import and export) and last but not least, exchange controls which restricts individuals from freely purchasing and selling foreign currencies.
Capital control throughout history has been massively used by totalitarian regimes to control the population. In 1931, Weimar Republic in Germany has implemented a tax called the flight tax in order to restrict any transfer of wealth out of the country. After the coming of the Nazis 1933, this tax shifted from targeting wealthy Germans trying to transfer money abroad, to Jews trying to flee Germany.

Many countries throughout the world are still practicing capital control. In developing countries capital controls are very strict and brutal; these countries often suffer from very high inflation rates and governments use exchange control to prohibit the people from dropping the official currency. Here’s a list of countries that still apply exchange control.

Thankfully western countries seems to have abandon the exchange control, nevertheless capital control still exists but in different forms. The recently enacted Foreign Account Tax Compliance Act (FATCA) 2010 in the US, forces all the banks anywhere in the world serving US citizens, to disclose their balances, receipts, and withdrawals to the US tax authorities. In Europe the situation is not better, Cyprus implemented capital control during the banking crises that hit the country in March 2013. The European commission is now working on its own version of the FATCA. Western countries are trying to make money accessible to governments anywhere on the planet.

capital control invert

Bitcoin and cryptocurrencies are the most powerful tools invented to get around capital control. Bitcoin has no borders, it is a currency that exists everywhere the internet is accessible and extends beyond any state and any government. Once Bitcoins are encrypted in a digital wallet, it becomes impossible to anybody, including government officials to have access to those Bitcoins, only the owner of the private key may make a withdraw.

Many people in developing countries have been trying for years to avoid holding or using their national currency which due to high inflation, have lost all legitimacy. Exchange control prohibits these populations from sending or receiving money from abroad, and excludes them from using the internet to trade with other countries. Exchange control is condemning the populations of developing countries to scarcity and poverty. Bitcoin gives back financial freedom to those populations by allowing them to transfer money all over the world without any restriction or government approval. Bitcoin is giving the opportunity to a large portion of the world’s population to freely have access to the international trade. Even more important, Bitcoin is considered as the best hedge against inflation in some countries. Usually countries that have high inflation rate also have exchange control, such as Argentina where Bitcoin is gaining more and more importance and attractiveness. . In Argentina Bitcoins are traded with a 60% premium above the regular spot price.

Capitol controls are expected to increase in western countries as the economy will get worse. UK already plans to restrict the flow of money in and out of the country in the event of a full-blown euro break-up. In the US some senators from the Democratic Party are already working on tnationalization of the private pension plan and 401ks & Retirement Accounts, in the case of a major crash in the financial markets. Bitcoin and cryptocurrencies are certainly going to play a major role in the future, to help individuals protecting their wealth form the government confiscation and to get it out of the current financial system, that one day or another is going to collapse.

The Bitcoin Hype

Bitcoin will replace fiat currency in “modern”* countries by 2017.

Emperors were skeptical of democracy. So where the French monarchs.

The democracy behind bitcoin is true, and fair, but i think we shouldn’t get caught up by these “revolutionary” and political reasons why Bitcoin will rise, bitcoin’s usefulness for technology is unprecedented.

Bitcoin is not what the internet was to libraries/tv/media in general.

Bitcoin is infinitely more, to automated computer systems, which we depend on every time we use the internet, the only difference is nothing has been implemented yet that uses bitcoin to fund it.

Computers can already learn, but they need humans to teach them, and humans are greedy and lazy and wont work for free. What if a computer paid humans to teach it?

It’s also a 100% proof of transaction, or contract exchange. It is undeniable, it’s impossible to falsify a contract written on the blockchain. This will replace basically every lawyer, accountant, notary, and anyone else whose task can be automated by computers.

Right now, we’re scratching the surface, and making some money off the hype, but honestly, even if it drops to 1$ tomorrow, i would keep on buying as much as i can afford. Because i know it’s going to be an important technology whose worth is determined by the amount of money spent to generate bitcoins.

Just a thought.

* We’ll have to change our perception of modern countries by then, as it seems those currently ahead are lagging behind with Bitcoin 😉

Bitcoin: Rebuilding the Financial System

First, let’s start by describing the current monetary system, 95% of all the currency in circulation including the world reserve currency (US dollar) are Government Issue currencies. That means, in today’s world, the quantity of money and the price of money (the interest rate) are determined by a bureaucrat, not by supply and demand like in a ‘’free market’’. This monopoly of currencies issue started in the middle of 19th century in Europe (Bank Charter Act 1844) and in 1913 in United States by the creation of the Federal Reserve (the American central bank). This monopoly is sustained by a panel of laws including the famous ‘’legal tender’’ that forces all the individuals to use only government currencies with no other choice.

By these days, at least 90% of government currencies are scriptural money, also called ‘’digital money’’ This digital money is kept in the commercial banks accounts or network, and  flows as digits in the database on a bank’s computer server. This is not dramatic in itself, because banking services like (paying bills online, transferring money, credit card…) are very useful services. The issue is that, in order for individuals to have access to those basics banking services they need to deal with financial institutions that will act as trustees.

When you deposit your pay cheque in your chequing account you are lending your money to the bank, so legally you don’t own it anymore; it’s your bank who owns it. When you process a transaction, let’s say you buy an Item online; it is your bank that is processing the transaction for you, and in exchange for this service the bank needs to access your personal information. Each time you use the banking services you are giving up your identity and your anonymity. The current financial system, forces us to deal with third parties (financial institution) each time we wish to access to ‘’basic banking services’’. Those financial institutions have formed a cartel that have made the cost of banking services extremely high. Customers must pay fees to banks every time they use the banking network to transfer money. The result of this system is that more than 90% of the world population doesn’t t have access to credit card, and more than the half doesn’t have access to bank accounts. The current financial system is excluding a very big portion of the world population from accessing the international trade.

Let’s now explain how the Bitcoin works and how he makes things different. Bitcoin is a distributed, peer-to-peer digital currency that functions without the intermediation of any central authority. The concept was introduced in a 2008 paper by a pseudonymous developer known as “Satoshi Nakamoto”. (Wikipedia).  At the moment the price of one Bitcoin is approximately 339 $, less than one year ago the price was approximately 14 $ per Bitcoin, this is a return on investment of more than 2000% for an 11 months investment.

The Bitcoins are created through the ‘’mining process’’. Mining means providing computer power to solve complex algorithms. The reward for the miners is a block of 25 Bitcoins. The total number of Bitcoins that will be issued is limited to 21million Bitcoin; there is currently 12 million Bitcoin in circulation (already created). Whereas there is currently 12 trillion US dollar in circulation and the supply could be infinite. Where the US dollar is an inflationary currency (the US dollar has lost more than 90% of its value since the creation of the FED), the Bitcoin is a deflationary currency.

OST3“Where did the fiat money come from? It came – and this is the most important single thing to know about modern banking – it came out of thin air.” –Murray Rothbard

The Bitcoins, are stored in a personal wallet, a wallet is a digital portfolio that has a public key and a private key. The public key is your Bitcoin address or identifier. The private key is a secret number that allows Bitcoin to be spent. Everyone has the possibility to own more than 100 million different addresses.

All the Bitcoin transactions are visible and are recorded in a public ledger (a ledger in accounting, is a book that you cannot edit once you have written in it) called the Blockchain. This ledger is updated by the Bitcoin users themselves, without any third party or fiduciary. It is completely decentralized, peer to peer system. The Blockchain is like an asset register that permits to see and track all Bitcoins in circulation.

The ownership of Bitcoin remains totally anonymous through cryptography. One of the early Bitcoin developer said: “Even though the transactions are public, the individuals tied to the transactions are anonymous. This is similar to how the stock exchange makes stock values public without disclosing individual owners.”

Current financial system is the complete opposite, the banks act as third parties each time we use their network to make transactions. The ledgers are not public or updated by the users themselves, otherwise they are private, controlled and managed by the banks. The current financial system is entirely centralized.

Thanks to the state’s privilege of being the unique providers of banking services. Banks have made the cost of transactions extremely expensive. The Bitcoin since it is a decentralized peer to peer currency; there is no third party that we have to pay, in order to access to the banking network. Therefore the Bitcoin transactions are almost or totally free.  The equivalent of a 6 million dollar worth of Bitcoin got transferred from a wallet in the US to a wallet in the UK. The fees for this transaction were 6 cents. PayPal for exactly the same transaction would have charged more than 100,000$.

Many experts think that the impact of Bitcoin and crypto currencies in general, on the current financial system, will be very similar to the impact of MP3 introduction and the peer to peer media sharing networks on the music industry. Bitcoin is already catching the attention of governments and banks. Countries like China and Russia encourage the usage and the acceptance of Bitcoin, as a method to avoid the US dollar and its chronic inflation. Germany and Canada have already recognized Bitcoin as a ‘’private money’’.

A Bitcoin Mining Farm :

 Mining-rig-extraordinaire-the-Trenton-BPX6806-mod

References:

 

Bitcoin blog about to go live

In the past few weeks the bitcoin has rallied to all time highs and broken many records. It’s getting attention from many people, and is now more than ever seen as a potentially useful instrument.

My perception is that Bitcoin’s power lies way beyond it’s use as a currency, rather it is a decentralized sequential register of trust. I will go into more details as to my understanding of bitcoin in this blog.

I’ve been busy the last couple weeks mining and investing left and right, i have had no time to structure the blog. I’d like to welcome a new Author and contributor: slimus.

He’ll be offering his opinion, knowledge and advanced financial skills on many aspects of the Bitcoin phenomenon.

Bitcoin, Litecoin, *coin

Welcome to my cryptocurrency blog

In this blog i’ll give you the down and dirty on cryptocurrencies.

I’ll keep my posts succint but short, and pages detailed, i’ll include all references and will try to make this as user-friendly as possible.

Articles to come:

  • Where and how do you buy bitcoins (Online, In person, ATMs)
  • What to do now that you have bitcoins (Play, Invest, Buy stuff)
  • How to safely keep large quantities of bitcoins (Wallet types, Setting them up, A word on security)
  • Why should you buy bitcoins (It’s the future!)
  • Mining, what it is, what do you need to know about it
  • Links to the wiki