EDU Articles
Popular articles
Who Created Ethereum?
Who would have thought that a 19-year-old from Toronto could write a whitepaper nearly as influential as Satoshi Nakamoto’s (Bitcoin founder)? A few years after Bitcoin’s launch, a young programmer and student of blockchain technology named Vitalik Buterin wrote a whitepaper imagining the Ethereum platform. While Bitcoin’s blockchain was primarily designed to handle transaction information, Ethereum is designed to offer a blockchain protocol for anything that can be programmed, which includes wh... Continue reading...
What is Ethereum?
Ethereum is an open-source, public, blockchain-based distributed computing platform. Ethereum provides a cryptocurrency known as ether. Ethereum is a decentralized platform that runs what are known as “smart contracts.” Smart contracts are applications that run on custom built blockchain, which functions on its own accord through rules programmed into the protocol, and which also makes decisions and keeps records based on consensus throughout a peer-to-peer network. A blockchain oversees its own activities without requiring any trust in a central authority or the other parties involved. Continue reading...
How Does Ethereum Work?
Ethereum uses a blockchain that looks very similar to Bitcoin’s until you get into the details. Ethereum is a platform on which transactions can be made using Ether or other tokens which have been made using the protocol, and smart contracts and decentralized applications (Ðapps) can be executed using the distributed computing power of what’s called the Ethereum Virtual Machine. When viewed from different angles, Ethereum is an open-source coding environment, a market upon which to distribute new blockchain-based applications, and a distributed computing machine that processes functions of the blockchain applications across a broad network. Distributed computing itself is not that new, but distributed computing on a blockchain is. Continue reading...
Why do ICOs Matter to Ethereum and Bitcoin?
ICOs can help the market and developers test the waters for new concepts using blockchain technology. When a new idea succeeds or fails after using an ICO, it could be said that the company had made use of every advantage at its disposal and that it had the best chance at success in that environment as it could have had anywhere else. It could have done so more cheaply, and with less interference, than in the “real world,” generally speaking. Continue reading...
How Does Ethereum Mining Work?
Ethereum mining is the process of solving blocks of encrypted blockchain data using a proof-of-work algorithm and occasionally being rewarded with Ether. Blockchain data is validated and added to the distributed ledger by computers on the network performing the task of “mining,” which is continually attempting to solve puzzles, basically, which each unlock a block of encrypted data containing information about transactions, and, on the Ethereum platform, information about distributed application functions and smart contracts. Once a block is unlocked, the data within is shared with the network and added to the distributed ledger. Continue reading...
What are Multichains and Sidechains?
Sidechains are blockchains which handle assets off of the main blockchain and are able to return them to the main blockchain at a future date. As you understand by now, blockchains are comprised of interconnected computers serving as nodes in a decentralized consensus network. Everything that happens to assets on that blockchain is validated and recorded on that blockchain. If assets are taken to another chain, however, where different protocols may apply to suit the needs of the parties using the assets, this may be called a sidechain. Continue reading...
What Was the DAO?
The DAO was somewhat of an experiment in corporate governance and structure built on the open-source Ethereum platform, and the ripples of its fall are still felt in the Ethereum world. DAO stands for Decentralized Autonomous Organization, and it was a crowdfunded business or venture capital fund that raised $150 million in a month-- in fact, it was the single-largest crowdfunding campaign ever. It was so big that about 14% of the total Ether in existence at that point was invested in the project, and it was listed on all the major cryptocurrency exchanges. Continue reading...
What is Ether?
Ether is the currency that powers the Ethereum network, which is a platform of distributed blockchain computing on which transactions, smart contracts, and distributed applications operate. Ethereum is a blockchain code environment through which distributed applications, smart contracts, and financial transactions using the Ethereum protocol are tested, validated, and added to distributed ledgers by the mining computers acting as nodes in the network. Ether is the currency, or token, in the Ethereum world which is used to pay the miners and transaction fees which are specific to its blockchain. Continue reading...
How Do You Use Ethereum?
When most people ask this question they are actually asking how to use Ether, the main currency of the Ethereum platform. But the Ethereum platform can be used in many ways as well. Ethereum is a platform that can be used by developers to create decentralized applications (dapps), tokens/cryptocurrencies, and basically anything else that can be programmed. It was the front-runner of the race to develop what is sometimes called Crypto 2.0: blockchain technologies that go well beyond singular usage as digital currency and instead reach and revolutionize every aspect of digital technology in the world today. People can and do use Ether, the primary currency of the Ethereum system, to make transactions like a currency, or as an investment. Continue reading...
What is the Ethereum Virtual Machine?
Ethereum has a Turing-complete platform built into it that allows the blockchain to function like a large distributed computer. The Ethereum Virtual Machine is a part of every Ethereum client software on the blockchain, and it allows the interconnected computers to function as one processor. Distributed computation such as this is not really a new thing, but the fact that it allows all developers in Ethereum to decentralized their projects makes this one of the most revolutionary aspects of the Ethereum platform. Continue reading...
What is Tokenization?
Tokenization is a concept that can take several forms, but essentially it means to create a tradeable item which holds value anchored in an asset which is not itself readily tradeable. If something of value is not easily traded, it is natural that a token is created which represents part or all of such value, which can then be held until redemption or circulated as currency. Historically, some things, such as hours of labor, could not easily be accounted for without a physical token. Continue reading...
What is the Lightning Network?
The Lightning Network is a system that allows for extremely fast Bitcoin transactions off-chain. Lightning Network is a smart contract protocol that uses existing blockchains to mediate transactions off-chain to increase the speed at which they can be finalized. Such a technology is much sought-after in the Bitcoin community, where transactions can take hours to clear if the workflow for miners gets backed up. With the fast pace of business today, the emergence of many other options for faster settlement, such as Ethereum and Ripple, developers know that something like Lightning Network may be needed to keep Bitcoin relevant and make it more scalable. Continue reading...
What is a Decentralized Application?
The Ethereum platform allows developers to use it as a coding environment and distribution network for applications built on the blockchain. The ability to create distributed applications on a blockchain is a novel idea that has gained a lot of momentum since Ethereum’s release. Developers can write and distribute their applications over the blockchain network, at little to no cost, while removing the necessity of running a website or a large server database because the blockchain satisfies these needs. The code for the application becomes part of the blockchain ledger, and users who wish to use some functionality of the decentralized application, or Ðapp as they are called, will submit requests to the Ethereum blockchain, pay the transaction fees for the distributed network to process the requests, and the network will call on the code of the Ðapp stored in the blockchain and process it using the computing power of the distributed network sometimes called the Ethereum Virtual Machine. Continue reading...
What is a protective put?
A protective put is an option contract that hedges against losses in a long stock position, by allowing the investor to sell the underlying security at a specific price. Sometime investors will seek to limit possible losses in a stock that they hold by purchasing a put option at a price below the current market price. This allows the investor to sell their stock at a set price if it takes a dive for any reason. Let’s assume that you have 100 shares of company ABC, which is trading at $100/share. Continue reading...
What is Abandonment Value?
The Abandonment Value is the salvage value left if a capital project is stopped short at an unknown time. Authors Robichek and Van Horne (1967) offered a very concise argument for the importance of including an Abandonment Value in the calculations leading to a company decision to undertake a long-term capital project. The calculation is useful for risk assessment, and tries to find the value at which project assets could be liquidated if the project could not be continued for some reason. Continue reading...
What is a Dividend?
A dividend is an income-like payment to an investor who holds stock. Dividends tend to be paid by companies who are well established and are not retaining their earnings for capital projects. There are several kinds of dividends, but the most common is the cash dividend. You are not likely to see dividends paid by companies whose stocks are categorized as Growth stocks. Growing companies are going to be ploughing money back into their company for years. Well-established companies tend to distribute some of their profits as dividends because it allows them to retain loyal shareholders and keep the price of the stock fairly steady. Continue reading...
What Payout Options Do I Have?
Payout options in the realm of annuities tend to be guaranteed by the insurance company providing the annuity, and may come in many forms depending on the investor’s preference. Annuities can pay income to the annuitant in a few ways. One of the ways is to turn the entire balance of the annuity into a pension-like income stream for life, or jointly on two lives. The payout tends to be higher than the safe withdrawal rate than investors can use in an investment account, and it provide guarantees and surety where it wouldn’t exist otherwise. You can also elect to have these payments start off slightly lower, and then to increase at a guaranteed rate, to keep up with the cost of living. Continue reading...
What is the “Period Income” Option on Annuities?
The Period Income option or Guaranteed Period option on Annuities means that the entire balance, plus some interest, will be paid out to you in equal amounts over the course of a set number of years. This option may fulfill a specific need for income in a certain time of life. It used to be slightly more attractive to investors when interest rates were higher, but, today, the low interest rate environment does not give insurers enough time to generate interest for these sorts of payouts. Continue reading...
What is the Federal Trade Commission (FTC)?
The Federal Trade Commission (FTC) was originally created to encourage market competition and to protect consumers by breaking up monopolies and monitoring mergers and acquisition activity. It has now branched out into more areas in the pursuit of consumer protection and fair markets. The FTC is now comprised of three bureaus: Consumer Protection, Competition, and Economics. They protect consumers from fraudulent business activity and monopolistic business practices. Continue reading...
What is the Federal Energy Regulatory Commission?
The FERC oversees the interstate commerce surrounding oil, energy, and natural gas. This regulation and oversight might deal with pipelines and storage facilities, permits for future exploration sites, environmental and safety concerns with projects, as well as the sale and transfer of these commodities. FERC deals with the companies engaged in the extraction, transfer, storage, and sale of energy and energy-related resources. Continue reading...