Bitcoin is known as the very first decentralized digital currency, they’re basically coins that can send through the Internet. 2009 was the year where bitcoin was born. The creator’s name is unknown, however the alias Satoshi Nakamoto was given to this person. Bitcoin accounts cannot be frozen, prerequisites to open them don’t exist, same for limits on asic bitcoin miner .
Advantages of Bitcoin
Bitcoin transactions are made directly from person to person trough the internet. There’s no need of a bank or clearinghouse to act as the middle man. Thanks to that, the transaction fees are way too much lower, they can be used in all the countries around the world. Every day more merchants are starting to accept them. You can buy anything you want with them. How Bitcoin works. You should explore bitcoin mining. It’s possible to exchange dollars, euros or other currencies to bitcoin. You can buy and sell as it were any other country currency. In order to keep your bitcoins, you have to store them in something called wallets. These wallet are located in your pc, mobile device or in third party websites. Sending bitcoins is very simple. It’s as simple as sending an email. Invest in bitcoin to get great returns.
You can purchase practically anything with bitcoins.Bitcoin Anonymity.When doing a bitcoin transaction, there’s no need to provide the real name of the person. Each one of the bitcoin transactions are recorded is what is known as a public log. This log contains only wallet IDs and not people’s names. so basically each transaction is private. People can buy and sell things without being tracked.
Bitcoin innovation. Bitcoin established a whole new way of innovation. The bitcoin software is all open source, this means anyone can review it. A nowadays fact is that bitcoin is transforming world’s finances similar to how web changed everything about publishing. The concept is brilliant. When everyone has access to the whole bitcoin global market, new ideas appear. Transaction fees reductions is a fact of bitcoin. Accepting bitcoins cost anything, also they’re very easy to setup. Charge backs don’t exist. The bitcoin community will generate additional businesses of all kinds.
What Makes asic bitcoin miner So Interesting?
Bitcoin Cash’s sudden announcement on Saturday that they’ll go ahead with a fork on August 1 caught a lot of people, including myself, by surprise. In this article, I’m going to explain what Bitcoin Cash (aka BCC) is, how it affects you and how you should prepare for August 1.
What is Bitcoin Cash?
- Here is the project announcement on Bitcointalk.
- Here is the project website.
From the project website’s FAQ:What is Bitcoin Cash?
Bitcoin Cash is peer-to-peer electronic cash for the Internet. It is fully decentralized, with no central bank and requires no trusted third parties to operate.
The prominent use of “peer-to-peer electronic cash” is purposeful here. Bitcoin Cash is seeking to be a cryptocurrency that’s focused on transaction capacity.
Why is this fork a surprise?
Many people (including myself) thought that this fork would only trigger if BIP148 were able to split the network. In other words, many people thought Bitcoin Cash (and its client Bitcoin ABC) was just a credible threat to prevent a contentious user-activated soft fork (UASF). Bitmain actually stated that the Segwit2x (aka New York Agreement) would be preferable:
So naturally, when BIP91 (first part of Segwit2x) locked-in and activated ahead of BIP148, which is scheduled for August 1, most assumed this would prevent the so-called user-activated hard fork (UAHF) from triggering.
But, it looks like Bitcoin Cash supporters had other ideas.
Why should I care?
You should care because Bitcoin Cash is a permanent fork of Bitcoin.
Again, from the FAQ:Is Bitcoin Cash different from ‘Bitcoin’?
Yes. Bitcoin Cash is the continuation of the Bitcoin project as peer-to-peer digital cash. It is a fork of the Bitcoin blockchain ledger, with upgraded consensus rules that allow it to grow and scale.
This means that if you own Bitcoin (that is, you control your own private keys) prior to the fork on 2017 August 1 12:20 UTC, you will have the same amount of Bitcoin and Bitcoin Cash after the fork.
Lest you think these BCC isn’t worth anything, BCC futures are currently trading at about $475 on ViaBTC.
What do I need to know?
First, you should know that many exchanges, including Coinbase, are simply not prepared for this event.
Again, from the FAQ:If I own Bitcoin, do I automatically own Bitcoin Cash too?
Yes. Because Bitcoin Cash is a fork of the ledger, that means you own the same amount of Bitcoin Cash as you did Bitcoin at the time of the forking block. However, if your Bitcoins are stored by a third party such as an exchange, then you must inquire with them about your cash.
Note that last sentence. Exchanges or third-party bitcoin storage providers may or may not give you your Bitcoin Cash. It’s likely that third party services will try to do the right thing, but there’s no way to know if they can get everything set up in time to be able to give you the Bitcoin Cash you’re entitled to.
Second, all hard forks present two risks: replay and wipeout attacks. Wipeout is not a as much risk since this is a permanent fork (there are scenarios where one chain’s miners may attack the other, but this isn’t in play yet). Replay protection is provided as part of the Bitcoin Cash release as explained in the FAQ:How is transaction replay being handled between the new and the old blockchain?
Bitcoin Cash transactions use a new flag SIGHASH_FORKID, which is non standard to the legacy blockchain. This prevents Bitcoin Cash transactions from being replayed on the Bitcoin blockchain and vice versa.
Rest assured that as long as you control your own private keys, you should be able to use those keys to create transactions on either chain safely.
I thought Bitcoin solved scaling! Why is this happening?
Good question. After the scaling drama of the past few years, we finally made progress when BIP91 locked in on Thursday. Though Segwit increases transaction capacity, it’s not done so in a way that everyone is happy with.
BCC looks like an appeal to the segment of the Bitcoin users that don’t like Segwit. Since Segwit is getting activated on Bitcoin, this fork gives many of these people a place to go.
From the FAQ:Why was a fork necessary to create Bitcoin Cash?
The legacy Bitcoin code had a maximum limit of 1MB of data per block, or about 3 transactions per second. Although technically simple to raise this limit, the community could not reach a consensus, even after years of debate.
So what features does Bitcoin Cash have?
Bitcoin Cash offers three new features. First, it offers a much larger block size of 8MB.
Second, it offers replay and wipeout protection. The transaction signature is slightly different and the forking block has to be greater than 1MB.
Third, it offers a way to adjust the proof-of-work difficulty quicker than the normal 2016 block difficulty adjustment interval found in Bitcoin.
From the project announcement on Bitcointalk:Forking rule:
“REQ-7 Difficulty adjustement in case of hashrate dropIn case the MTP of the tip of the chain is 12h or more after the MTP 6 block before the tip, the proof of work target is increased by a quarter, or 25%, which corresponds to a difficulty reduction of 20% .RATIONALE: The hashrate supporting the chain is dependent on market price and hard to predict. In order to make sure the chain remains viable no matter what difficulty needs to adjust down in case of abrupt hashrate drop.”
In other words, the difficulty will adjust pretty quickly should there be a low hash rate.
What does this mean for Bitcoin?
This is the hardest thing to answer. It may mean nothing, it may mean a lot. Some obvious things that we’ll now need to think about are:
- Who will mine Bitcoin Cash?
- Who will have the larger hash rate? Both coins will use double-sha256 as the proof-of-work.
- What will the price ratio be?
- What will the volumes on both coins be like?
- How will hash rate react to price? How will price react to hash rate?
- How will this affect the 2x HF part of Segwit2x?
- What chain will coins that operate on top of Bitcoin like Omni and CounterParty choose?
Unfortunately, the Bitcoin Cash announcement brings more questions than answers. One thing is for certain: if you want to maximize your holdings, it’s in your best interest to get your Bitcoin off third-party services and control your own private keys before August 1st.
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Bitcoin Cash: What You Need to Know
Bitcoin (BTC) is a new kind of digital currency-with cryptographic keys-that is decentralized to a network of computers used by users and miners around the world and is not controlled by a single organization or government. It is the first digital cryptocurrency that has gained the public's attention and is accepted by a growing number of merchants. Like other currencies, users can use the digital currency to buy goods and services online as well as in some physical stores that accept it as a form of payment. Currency traders can also trade Bitcoins in Bitcoin exchanges.
There are several major differences between Bitcoin and traditional currencies (e.g. U.S. dollar):
- Bitcoin does not have a centralized authority or clearing house (e.g. government, central bank, MasterCard or Visa network). The peer-to-peer payment network is managed by users and miners around the world. The currency is anonymously transferred directly between users through the internet without going through a clearing house. This means that transaction fees are much lower.
- Bitcoin is created through a process called "Bitcoin mining". Miners around the world use mining software and computers to solve complex bitcoin algorithms and to approve Bitcoin transactions. They are awarded with transaction fees and new Bitcoins generated from solving Bitcoin algorithms.
- There is a limited amount of Bitcoins in circulation. According to Blockchain, there were about 12.1 million in circulation as of Dec. 20, 2013. The difficulty to mine Bitcoins (solve algorithms) becomes harder as more Bitcoins are generated, and the maximum amount in circulation is capped at 21 million. The limit will not be reached until approximately the year 2140. This makes Bitcoins more valuable as more people use them.
- A public ledger called 'Blockchain' records all Bitcoin transactions and shows each Bitcoin owner's respective holdings. Anyone can access the public ledger to verify transactions. This makes the digital currency more transparent and predictable. More importantly, the transparency prevents fraud and double spending of the same Bitcoins.
- The digital currency can be acquired through Bitcoin mining or Bitcoin exchanges.
- The digital currency is accepted by a limited number of merchants on the web and in some brick-and-mortar retailers.
- Bitcoin wallets (similar to PayPal accounts) are used for storing Bitcoins, private keys and public addresses as well as for anonymously transferring Bitcoins between users.
- Bitcoins are not insured and are not protected by government agencies. Hence, they cannot be recovered if the secret keys are stolen by a hacker or lost to a failed hard drive, or due to the closure of a Bitcoin exchange. If the secret keys are lost, the associated Bitcoins cannot be recovered and would be out of circulation. Visit this link for an FAQ on Bitcoins.
Bitcoin will likely gain more public acceptance over time, but its price is extremely volatile and very sensitive to news-such as government regulations and restrictions-that could negatively impact the currency.
Therefore, I do not suggest investors to invest in Bitcoins unless they were purchased at a less than $10 USD per BTC because this would allow for a much larger margin of safety.
Otherwise, I believe that it is much better to invest in stocks that have strong fundamentals, as well as great business prospects and management teams because the underlying companies have intrinsic values and are more predictable.
Disclosure: Victor Liang has has no positions in Bitcoins and has no plans to change his position in the next 72 hours.