Friday, January 3, 2014

PPCoin (Peer Coin) - Crypto Currency





PPC Specifications:

  • Blocks every 10 min
  • Coin supply* non-deterministic coins will be available
  • Difficulty adjustment each block
  • Hashing algorithm SHA-256
  • Reward varies on difficulty coins per block
Peer Coin, abbreviated PPC is a cryptocurrency which is forked from bitcoin. PPCoin aims to achieve high energy-efficiency while keeping as much as the official Bitcoin properties as possible.

PPCoin works with Stake/Proof-of-Stake, this is a term referring to the use of the currency itself to achieve certain goals.

PPCoin uses proof-of-stake to provide minting and transaction processing of place of proof-of-work. Unlike Bitcoin ppcoin does not require the use of energy to sustain the network. Proof-of-work currently remains the most practical way of providing initial minting of a cryptocurrency so it was decided to keep it as part of the hybrid design.

Untill v0.2, central checkpointing was a critical part of the protocol. The main purpose of this is to defend the network during the growth period and to ensure a smooth upgrade path if any critical vulnerabilities are found. Central checkpointing will slowly be weakened and should eventually removed from the coin.

Unlike Bitcoin there is no hard cap on the amount of coins that will be created. Bitcoin is limited to 21 million coins where PPCoin only has a hard cap of 2 billion coin in the code. There is no intention to limit the amount of coins that can be generated.

“There is a 2-billion coin max value in the source code, however that is only used for consistency checking and is not meant to be part of the minting design.”

Wednesday, January 1, 2014

Pennies (CENT) Coin - Crypto Currency



Introducing indivisible cryptocurrency- Pennies (CENT) Coin

Pennies [CENT] are a unique new cryptographic coin without decimal places. Every easy to mint coin is a single unit and is designed with Proof of Stake savings in mind. Pennies are based on scrypt-jane and set to retarget at long intervals to allow for easy CPU-based mining.

Specifications:

No decimals, no micro units, each penny is 1 coin.
1 CENT per block, 1,000,000,000 (this is 1billion, not 1 trillion) total cents via PoW.
Scrypt Jane (YAC) based, so mine via "Command Line Banking" and "setgenerate = true"
Progressive diff adjusment, targeted N factor retargeting at 1 week.

Downloads - Latest: v0.10.0.0

Windows

https://github.com/R...Love/pennies-qt

Source Code

https://github.com/RazorLove/pennies

Quark (QRK) - Crypto Currency



Quark is a crypto-currency that allows online coin transactions. Quark uses nine rounds of secure hashing from six different algorithms to encode Quark transactions securely.

Specifications:

Super secure hashing: 9 rounds of hashing from 6 hashing functions (blake, bmw, groestl, jh, keccak, skein). 3 rounds apply a random hashing function.
* CPU mining
* Quick block generation: 30 seconds
* 2048 QRK per block (halving every 60480 blocks ~ 3 weeks)
* Block reward will never drop below 1 QRK
* Total of 247 million QRK will be mined in ~ 6 months, after that ~ 1 million QRK p.a. (~ 0.5% p.a inflation)
* Difficulty retargets every 20 blocks (maximum 10% up or 50% down)
Download the Wallet

Windows

MacOSX

View the Official QRK coin Website http://www.qrk.cc/

Dogecoin (DOGE) - Crytpocurrency

Introducing: Dogecoin (DOGE)- Very Currency, Many Coin



Coin Specification

Algorithm: Scrypt
Max Coins: 100,000,000,000 DOGE
Block Time: 60 Seconds
Difficulty Retarget Time: 4 hours
Premine: None

Much Reward

Block 1-100,000: 0-1,000,000 DogeCoin Reward
Block 100,001 — 200,000: 0-500,000 DogeCoin Reward
Block 200,001 — 300,000: 0-250,000 DogeCoin Reward
Block 300,001 — 400,000: 0-125,000 DogeCoin Reward
Block 400,001 — 500,000: 0-62,500 DogeCoin Reward
Block 500,001 - 600,000: 0-31,250 DogeCoin Reward
Block 600,000+: 10,000 DogeCoin Reward

Get the QT Dogecoin Wallet:

Windows-QT V 1.3
Download

Mac-QT V 1.3
Download

Source
https://github.com/dogecoin/dogecoin

Visit the Offical Dogecoin Site - http://dogecoin.com/

Thursday, November 21, 2013

Bitcoin 1oz Silver 999 Bullion - Commemorative Round




The Bitcoin, an alternative cryptocurrency, has recently taken the world by storm.  While the value of paper fiat currency falls around the world the Bitcoin has grown in popularity.  It has gained worldwide media recognition and has recently reached prices of $130 for 1 BTC.  The coin celebrates the spontaneous emergence of this alternative virtual medium of exchange by artistically marrying it to one of the oldest commodity currencies in written history: silver, thus giving it the almost tongue in cheek name: The ‘Bitcoin Coin’.  

The coin’s message, printed boldly around the Bitcoin currency symbol sums up this iconic new and old relationship:  “Commodity banks and cryptocurrencies will render central banks desolate- Free the currency, free the people”.

The Bitcoin Coin features the iconic Bitcoin currency symbol on its obverse. It is set on a background of a computer circuit board and boldly states the message “Commodity banks and crypto currencies will render central banks desolate- Free the currency, free the people”. An operational QR code decorates the reverse, in dual finish: the foreground is satin, and the background is mirror-finish. When scanned by a smart phone the code directs you to the M2 Factory Store. Give it a try!



Tuesday, November 19, 2013

Regulators See Value in Bitcoin, and Investors Hasten to Agree

Jennifer Shasky Calvery, left, with Mythili Raman and Edward Lowery on Monday at a hearing in Washington
The virtual currency bitcoin took a big step toward the mainstream on Monday as federal authorities signaled their willingness to accept it as a legitimate payment alternative.
A number of federal officials told a Senate hearing that such financial networks offered real benefits for the financial system even as they acknowledged that new forms of digital money had provided avenues for money laundering and illegal activity.
“There are plenty of opportunities for digital currencies to operate within existing laws and regulations,” said Edward Lowery, a special agent with the Secret Service, which is tasked with protecting the integrity of the dollar.
Signs that the government would not stand in the way of bitcoin’s development, even as it has been cracking down on criminal networks that use the digital money, stoked a strong rally in the price of the crypto-currency.
By Monday evening, the value of a bitcoin unit soared past $700 on some exchanges. The total outstanding pool of bitcoin — which is created by a network of users who solve complex mathematical problems — is now worth more than $7 billion.

The Senate hearing Monday afternoon was the clearest indication yet of the government’s desire to grapple with the consequences of this growth, and the recognition that bitcoin and other similar networks could become more lasting and significant parts of the financial landscape.
“The decision to bring virtual currency within the scope of our regulatory framework should be viewed by those who respect and obey the basic rule of law as a positive development for this sector,” said Jennifer Shasky Calvery, the director of the Treasury Department’s Financial Crimes Enforcement Network. “It recognizes the innovation virtual currencies provide, and the benefits they might offer.”
Ms. Shasky Calvery and the other officials at the hearing did say that basic questions still had to be answered about virtual currencies, including whether they can actually be considered currencies or whether they are more properly categorized as commodities or securities. The distinction will determine which agencies regulate the networks and how they are treated under tax law.
Ms. Shasky Calvery said that the Internal Revenue Service was “actively working” on its own rules for bitcoin.
The hearing followed other less visible steps taken by regulators and lawmakers to bring digital money into the mainstream.
New York State’s top financial regulator, Benjamin M. Lawsky, said last week that he would hold a hearing to consider the creation of a BitLicense to provide more oversight for transactions. Earlier, the Federal Election Commission put out an advisory indicating that bitcoin could be legally accepted as political donations.
The general counsel of the Bitcoin Foundation, a nonprofit advocating the currency, said in his testimony on Monday that he was receiving a much more friendly response from both government and the financial industry.
“We have recently perceived a marked improvement in the tone and tenor taken by both state officials and bank executives,” the general counsel, Patrick Murck, said.
Bitcoin has experienced a remarkable ascent since it was created in 2009 by an anonymous programmer or collective known as Satoshi Nakamoto. The money, which is not tied to any national currency, has been popular with technophiles who are skeptical of the world’s central banks. Only a finite amount of bitcoin will ever be created — 21 million units. Users have bid up the price on Internet exchanges, betting that the currency will be more widely used in the future.
There are significant questions about the wisdom of the digital money as an investment, given that bitcoin has no intrinsic value and has proved to be vulnerable to hackers. Many money managers have recommended that unsophisticated investors stay away.
Recently, though, bitcoin has been catching fire around the world, with exchanges in China particularly active. A growing number of prominent American investors have also bought stakes, including Michael Novogratz, a principal at the private equity and hedge fund giant Fortress Investment Group, as well as the Winklevoss twins, Cameron and Tyler.
The increasingly widespread ownership of bitcoin has shifted attention away from the criminal enterprises that have used digital money, but it was a focus at the Senate hearing.
Last month, the online marketplace Silk Road, where bitcoin was the primary form of payment, was shut down and its founder arrested after authorities accused it of being used to buy and sell drugs, weapons and pornography. The chairman of the Senate committee, Thomas R. Carper, Democrat of Delaware, said that a few days after the arrest, a similar site sprang up.
It can be harder to track criminals who use bitcoin, law enforcement officials said at the hearing, because they operate across international borders and often do not use established financial institutions that report transactions.
But Mythili Raman, an assistant attorney general at the Justice Department, also said that because every bitcoin transaction was recorded on a public ledger, it was possible for investigators to trace the movement of money between accounts.
“It is not in fact anonymous. It is not immune from investigation,” Ms. Raman said.
All the officials at the hearing said that crime had been an issue during the early days of credit cards and online payment systems like PayPal, and should not be a reason to limit innovation.
“It is our duty as law enforcement to stay vigilant while recognizing that there are many legitimate users of those services,” Ms. Raman said.
The bitcoin supporters who testified at the hearing said bitcoin could bring major changes to the financial system by cutting out the middle men needed to move money around the world.
“I am here to testify because I believe that global digital currency represents one of the most important technical and economic innovations of our time,” said Jeremy Allaire, the chief executive of Circle Internet Financial, which is seeking to promote more widespread use of the currency.
Given bitcoin’s appeal to skeptics of government, many aficionados have been wary of involvement by Washington. But advocates at the hearing said that the increasing cooperation with regulators could lay the groundwork for further growth.
“As this technology moves from early adopters into mainstream acceptance, it is critical in my view that federal and state governments establish policies surrounding digital currency,” Mr. Allaire said.

Monday, August 26, 2013

Bitcoin Spawns China Virtual IPOs as U.S. Scrutiny Grows


Eager to profit from growing demand for the digital currency, Sun has invested more than $3,000 in a company called 796 Xchange Ltd., an online exchange for trading stocks and other financial instruments related to Bitcoin, where initial public offerings are also being held.

He’s part of a small but growing group of investors in China who have put the country into contention with the U.S. as the biggest downloader of the virtual money that’s being used to buy a growing range of goods and services online. While intensified scrutiny by U.S. regulators casts doubt on the currency’s future there, China’s Bitcoin industry is expanding.

“What’s worrisome is that a lot of people could be just treating it as a speculative investment,” said Peter Pak, head of trading of BOCI Securities Ltd. in Hong Kong. “In China, the stock market, property and bond market are all not so good, so people get really excited when they hear of a new investment that generates high returns.”

Sun’s outlay of about 28 Bitcoins -- or $3,108 -- for more than 400 shares in 796 Xchange has returned about 46 percent since the stock’s Aug. 1 debut on the company’s own website. The benchmark Shanghai Composite Index (SHCOMP) has only gained about 2 percent during the same period.

 

‘Expensive to Crack’

Bitcoin is similar to other currencies -- say, the Mexican peso -- except it’s not controlled by any government and the total number is capped at about 21 million coins. Computer users can “mine” them by solving mathematical puzzles -- uncovering the hidden series of letters and numbers that matches up with security keys specified by the computer programmers who invented Bitcoin in 2009. As more are mined, the puzzles get harder, and therefore more expensive to crack.

Sun turned to shares of Bitcoin companies after initially trying to mine the currency crunching algorithms on souped-up PCs at his office and home. He gave up after a month, concluding that his computers weren’t up to the task.

“Simple desktops can no longer dig them up,” he said.
There are about 11.5 million Bitcoins in circulation, according to Blockchain.info, which tracks the virtual currency. At today’s price of about $121, there’s still $1.15 billion to unearth. The inherent scarcity of Bitcoin that was intended to help secure its value has also attracted early investors --

Cameron and Tyler Winklevoss, the twins known for their claim to have co-founded Facebook Inc. (FB), own about 1 percent of the currency in issue.

Bigger Drills

Prices have been volatile, with the value of one Bitcoin varying from $84 to $266 in the span of one week in April, according to Tokyo-based Mt. Gox, the largest exchange that allows Bitcoin to be traded for dollars, euros and other currencies.

More advanced miners use specially designed gadgets that cost as much as 86 Bitcoins, about $10,407, in order to mine the digital currency.

Labcoin, managed by Hong Kong-based ITec-Pro Ltd., also began trading its shares this month in a virtual market. The seller of virtual-mining equipment had a market value of 20,000 Bitcoins, or about $2.4 million. Another company that sold shares is Myminer, which operates “mining farms” in China, where it says the low cost of power to run computers gives it an edge. BTC Garden, a Shenzhen-based Bitcoin miner, withdrew its IPO this month, citing a dispute with an investor.

Hong Kong-incorporated 796 Xchange offers an online stock market for Bitcoin companies, as well as futures, financing and IPO services, all priced in Bitcoins, according to its website.

Regulatory Probe

BTCChina.com, China’s most popular Bitcoin exchange, lets traders to use the payment systems of more established companies. That includes Tencent Holdings Ltd. (700), the nation’s biggest Internet company, and Alipay, an affiliate of Alibaba Group Holding Ltd., the No. 1 e-commerce company. Other Bitcoin trading platforms popular in China include FXBTC.com and Btctrade.com.

China briefly overtook the U.S. in monthly downloads of Bitcoins in May, and now ranks second, according to SourceForge.

In the U.S., the Securities and Exchange Commission sued a Texas man over claims he operated a Bitcoin Ponzi scheme. New York’s Department of Financial Services this month sent subpoenas to 22 digital-currency companies to determine whether new regulations should be adopted, according to a person familiar with the matter.

The lack of regulation, which has drawn scrutiny from U.S. regulators, is why Bitcoins are taking off in China, where the government controls the flow of money overseas and keeps a tight rein on what it views as undesirable behavior.

‘Bitcoin is Freedom’

“The advantage for Chinese users to use Bitcoin is freedom, people can do something without any official authority,” said Patrick Lin, system administrator of Erights.net and owner of about 1,500 Bitcoins. Lin said he’s sticking to the currency itself, rather than IPOs, in part because of weak regulation.

“The Bitcoin world is just like the Wild West -- no law, but opportunity and risk,” he said.
The China Securities Regulatory Commission didn’t respond to a faxed query on whether it’s looking at new rules regarding Bitcoin. So long as it remains small, the industry may continue to fly below the radar screen of a Chinese government more preoccupied with a faltering economy and social stability.

“If the circulation of Bitcoins is still confined to a small circle of people, it won’t be something on the Chinese authority’s priority list,” said Edward Au, co-head of Deloitte China’s public-offering group. “They already have too much to cope with.”