i dont know about this.
cause im not used, i still exchange my btc on the bank.
yeah, like a barbar right?
may be if i think, many people use it. cause is very simple to use,

i hope bitcoin will be currency in the world, in the future.
so, i'm not bring paper money that can be full in my wallet.
but with btc, i'm not bring real money, but digital money.
but, this btc have protection, so nothing people can hack, and take my btc.

hmmmp.. i have many respect from this. why?
cause i feel and have experience about that, i can say like this when i do work very hurd,
but i just have minimum wage or pay. i just accept it with Big heart and be patient.
the wage is not balance with the work, actually the Boss must be respect with the worker.
cause how the worker can be good when they work, if the wage is not balance with their work?

hello, i have posting 9 post when i still newbie in your campaign , but now i to be jr. member in 7 days time period..
so i refresh it again
usser : mamafii
post : 31
rank : Jr. member
bitcoin address : 1C6waQKLkL8KqtFr82vwNkBJM91zrLz4WG

please, do respect. thank you.

great. is a new product, with mike Tyson picture on atm macine,
i think this can be interesting, and make people interest too try.
all of they i'm sure want to feel use it, ignore how much the few they will should have to pay.

no, i'm not use bitcoin atm, cause i was make a trouble about that.
may be cause i dont understand to use it.
and cause i scared too, if i make mistake, may be my btc will lose, i shouldn't want it.
so, for the simple now i go to the bank to exchange it.

no, i'm not. i still use old bitcoin.
if any queation from all of you, i will say "CAuse i have pleasant with old bitcoin"
so, why i should to change it..

may be from many times ago, they " Gavin and Mike" it was thingking about this
 and may be the system is have period and the date is 11 January 2016,
i dont think so if this will fail, they will try with date and month same, may be can different.

may be many way to spend bitcoin, i just know this, moreover you can search on google, bing, or etc. such as:
1. Coingig is an online marketplace that conducts its transactions solely in Bitcoins. You can find everything from books to t-shirts to gift vouchers on Coingig. International shipping, as with similar online marketplaces, will depend on individual sellers.
2. PizzaForCoins allows you to order from any nearby Domino’s, Pizza Hut or Papa Johns. Pay in Bitcoins to PizzaForCoins, and they’ll order your pizza(s) for you. PizzaForCoins is currently available for United States and Australian customers only; the United Kingdom service is currently offline, while a Canadian service is "coming soon."

i will choose invest...
invest you not lose oyur money, but if the investation is good, you can get more much benefit from here,
invest like as home, garden, etc like same it..
but, if the price have your invest not have price high, netral, you not lose your money and not get money too.. netral.
but, gamble, is illegitimate and you can lose your money too..
its like lucky positions.

Bitcoin XT supports BIP 64, and so it supports looking up entries in the UTXO database given an outpoint (a transaction id and output index pair).
This can be useful for contracts based applications.

Bitcoin XT is a patch set on top of Bitcoin Core.
XT uses the same data directories as Core so you can easily switch back and forth.
 You will keep and continue updating the same block chain.

Maybe in more ways than one, as the table would go on to show. It makes it all seem very clear to me that the more things change, the more they stay the same. Rumor has it that Bitcoin's original creator, the legendary Satoshi Nakamoto himself, collected the first one million Bitcoins for himself. This would leave a mere 20 million available to the rest of us. And current Bitcoin moguls The Winklevoss Twins have said that they own about 1% of all the bitcoins in existence, as of 2013. That may give you a window into how the bitcoin wealth tends to get distributed.

99% of the Bitcoin Addresses have no Bitcoin Wealth

The table below is a snapshot of where the Bitcoin community, based upon all of the bitcoin addresses ever created, is when seen through the distribution of total bitcoin wealth. That it is so precise about the overall wallet content of Bitcoin community is somewhat startling, but a publicly distributed digital ledger should do that fairly well, I reckon. Anyway, this economic community photograph comes from around March 31st of 2015. That was when the amount of Bitcoin was set to pass the 14 million mark, which is exactly 2/3 of all of the bitcoins that will ever be created.

bitcoin wealth

As you can see, this shows how top-heavy the Bitcoin community is. First, there are a lot of bitcoin addresses that are either dead, abandoned or lost due to forgetting passwords/keys/usernames/, etc. Or just tens of millions of test addresses that are empty and never were destined to hold bitcoin, just to exist. Almost 99% of all the bitcoin addresses have less than one-tenth of a bitcoin, which is less than $24 USD worth at present. This is pretty startling to see if you aren't expecting it. It is hard to compare to any other store of value easily or fairly since most do not have a finite unit count built-in.

Also read: Vaultoro Opens Swiss Gold Vaults to Bitcoiners

The U.S. Government has no problem making trillions of brand new U.S. Dollars every year since the inflation is spread throughout the global economy. Being the "global reserve currency" certainly has its advantages, mainly you have an unlimited credit card the rest of the world's economies help you pay off every day. Exporting inflation is so sweet! Should anything that has lost over 98% of its value over the last century be considered a "store of value?" Gold also does not have a finite limit in its mining, and there are several mining operations worldwide working on producing more 24 hours a day, seven days a week. How much gold there is also is unknown. So how much concern there should be about such an imbalance is questionable.

Funny thing is this table also may help debunk the rumor of Nakamoto holding 1 million Bitcoins. The three addresses at the top of the Bitcoin address mountain have less than half of a million BTC held. Therefore, he would have to spread that large cache across several addresses, which may or may not be the case. This at least makes the rumor slightly less likely, but we may never know.

[divider]CCN[/divider]

Bitcoin hoarding is common since many believe Bitcoin value is only a fraction of what it will be in future years, as production slows and demand increases over time. The amount of Bitcoin out there versus the amount of daily transactions of BTC shows this fairly clearly. The mainstream acceptance of Bitcoin has been slow if still progressing steadily. These numbers may indeed change greatly as more fiat currencies crumble under the weight of their own debt, more merchants integrate with Bitcoin, and its convenience improves in the marketplace.

The lack of Bitcoin funds issue is not an Australian problem, as I've reported before. Australia's bitcoin market is so strong that every Australian, numbering almost 25 million strong, could have $15 in bitcoin if the market were spread throughout the citizenry. The people in Australia, who are into bitcoin, aren't just giving lip service to it. They are putting their money where their mouth is. The rest of us need to look in the mirror on this one.

Are Satoshi Nakamoto and The Winklevoss Twins the three addresses at the top of the Bitcoin wealth mountain? Will the next bull market change these numbers dramatically? Will the Bitcoin community experience a trickle-down economic windfall down the road when the heavy hitters have hoarded enough of a profit for being early adopters, and sell off their fortunes? Stay tuned.

I don't know what to make of it, but I hope the future has a less centralized collection of wealth for the world's leading centralized digital currency. The carpet doesn't match the drapes.

visit here https://www.cryptocoinsnews.com/1-bitcoin-community-controls-99-bitcoin-wealth/

the prediction will have high position cause everyone much join at here...
if we apretiate here and make this forum no die..
still make a post quality... and invite people to join here too.

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i hope like that... but i think everything can happen..
like a system can be broken too right?
like a human error or the same...
if cant be deleted we can stay on here and make money from here everytime and everyday..

Mt. Gox, once the dominant exchange for bitcoin trading, on Friday said more than $470 million of the virtual currency vanished from its digital coffers, kicking into high gear a search for the missing money by victims and cybersleuths.

Bitcoin exchange Mt. Gox said it was filing for bankruptcy protection and that 750,000 of its customers' bitcoins had been lost. Is the end of the crypto-currency or merely growing pains? Columbia Business School assistant professor Moshe Cohen discusses on MoneyBeat.
Acting alone and in groups, the people stepped up their efforts after Mt. Gox filed for bankruptcy protection in Japan and confirmed rumors it had lost almost 750,000 of its customers' bitcoins, as well as roughly 100,000 of its own.

Mt. Gox Chief Executive Mark Karpelès said technical issues had opened the way for fraudulent withdrawals, though he didn't provide details.

"There was some weakness in the system, and the bitcoins have disappeared. I apologize for causing trouble," Mr. Karpelès said at a packed news conference at a Tokyo courthouse after the bankruptcy filing.

The disappearance underscores the risks of currencies that exist only online and aren't backed by a central bank. Mt. Gox wasn't overseen by national regulators, so there is no entity to step in and back investors' deposits.

BITS AND PIECES

View a a rough timeline of the Bitcoin evolution.

ENLARGE
It wasn't clear whether or how the missing bitcoins would be found. Bitcoin's underlying software code, known in developer circles as "the protocol," is believed to keep track of every transaction using a special marker that can be traced via an online ledger.

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Unlike cash, which might be difficult to track if it is stolen from a bank vault and then widely dispersed, bitcoin transactions are logged in the ledger, which essentially can be accessed by anyone with a computer.

Some computing experts believed any hackers might be capable of covering the tracks of a potential computer break-in. But if each bitcoin has a marker, it would make it more difficult for thieves to try to convert a big stash into another currency, in the same way it would be difficult for an art thief to pawn off a pilfered Matisse painting quickly.

MORE

Fortress: We Bought Bitcoin
Suit Filed Over Lost Bitcoin
Those factors are giving hope to the wave of Mt. Gox victims and treasure hunters who have fanned out in search of the missing bitcoins. The virtual currency that disappeared represents nearly 7% of all bitcoins in circulation.

Devon Weller, a 40-year-old freelance Web developer in Nashville who said he had a "small amount" of bitcoins stashed at Mt. Gox, tossed aside his regular work Friday morning to start looking for missing bitcoins. He tapped into the public ledger from his home office and started following the trail of large transactions.

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"I haven't gotten very far, but it's one of those things that is going to eat away at me," said Mr. Weller.

The exchange's bankruptcy filing capped a tumultuous stretch for the five-year virtual currency. One bitcoin traded at about $549 late Friday, based on the CoinDesk price index of two leading exchanges. The value of a bitcoin started 2013 at about $13, soared above $1,100 in December and has since lost about half its value.

The price swings have hit some investors hard. Fortress Investment Group LLC on Friday recorded an unrealized loss of $3.7 million from its purchase of $20 million worth of bitcoins last year. The asset-management firm held $16.3 million worth of bitcoins at the end of 2013, according to a filing with the U.S. Securities and Exchange Commission.

Mt. Gox halted customer withdrawals three weeks ago, saying a "bug in the bitcoin software" allowed some users to alter the ID on transactions and fraudulently claim that bitcoin transfers hadn't been sent. Other exchanges also had problems but were able to provide patches so activity could resume.

Mt. Gox didn't recover, and it shut down operations Tuesday.

The defunct exchange is the target of an investigation by the U.S. attorney's office for the Southern District of New York. The scope of the probe isn't clear, but prosecutors have subpoenaed the company, ordering it to preserve certain documents, according to a person familiar with the matter.

Mt. Gox also faces lawsuits from customers. On Thursday, a customer who claims to have $25,000 worth of bitcoins tied up at Mt. Gox filed a lawsuit seeking class-action status against the exchange. Gregory Greene, who filed the claim with an Illinois District Court, is seeking damages, an injunction, restitution and other remedies.

The claim alleges that Mt. Gox, its holding company and Mr. Karpelès are guilty of consumer fraud by engaging in "unlawful, deceptive, and unfair conduct that is immoral, unscrupulous, and causes substantial injury to consumers." It claims Mt. Gox falsely represented to its customers that it would "protect their bitcoins and fiat currency and safely and quickly allow them to buy, sell, trade, or withdraw the same at any time."

A covered Bitcoin sign is hung outside a Bitcoin cafe which was scheduled to open in March at the building housing the company operating the Mt. Gox Bitcoin exchange in Tokyo, Japan. ENLARGE
A covered Bitcoin sign is hung outside a Bitcoin cafe which was scheduled to open in March at the building housing the company operating the Mt. Gox Bitcoin exchange in Tokyo, Japan. BLOOMBERG NEWS
The company didn't immediately respond to a request for comment.

Because Mt. Gox was unregulated, customers might not have much recourse unless they hunt down missing bitcoins on their own. By contrast, customers of MF Global Inc., a regulated brokerage, have nearly been made whole after they lost an estimated $1.6 billion in its 2011 collapse. U.S. customers who traded on U.S. exchanges have received about 98% of their funds, while U.S. customers who traded on foreign exchanges have received about 78%.

Federal regulators have encouraged bitcoin companies to follow money-laundering rules, but beyond that have generally been silent on whether they have legal authority to regulate companies like Mt. Gox in the future or set up rules that would protect bitcoin users. The Consumer Financial Protection Bureau and the Federal Trade Commission have held meetings in recent weeks to study the issue.

Market regulators including the SEC are still evaluating whether bitcoin falls under their jurisdiction. Agencies that oversee banks and payment systems are monitoring bitcoin, but Federal Reserve Chairwoman Janet Yellen said this past week that the Fed has no authority to regulate the virtual currency as long as it "doesn't touch" banks the Fed oversees.

Bitcoin enthusiasts are teaming up to pursue the cybertrail of the missing cash. Among them is Charles Shrem, a prominent bitcoin advocate and entrepreneur who was arrested in January and charged with money-laundering in connection with his bitcoin company.

Mr. Shrem, who worked with four others, said they might have discovered 90,000 of the missing bitcoins that still appear to be in the Mt. Gox coffers, despite the exchange's claim that the money is gone. He added, however, that it is a working theory and still speculative.

"We did it for the community," said Mr. Shrem, who is under house arrest and has pleaded not guilty.

ENLARGE
Gavin Andresen, chief scientist for the Bitcoin Foundation, a trade group, isn't hopeful that amateur sleuthing will turn up the missing bitcoins. The best results, he says, might come from a far more traditional source.

"I wouldn't be surprised, if there is a theft involved here, that eventually law enforcement does figure out, using the subpoena powers, where the bitcoins went," he said.

But Adam B. Levine, who worked with Mr. Shrem, said he is optimistic. "There's lots of threads to follow, and if you start pulling on one thread, it exposes another, and eventually you start building a map," he said.

Mr. Levine, a writer at Letstalkbitcoin.com and a self-taught bitcoin sleuth, said his team formed its plan during "a 36-hour Skype call."

He was supposed to appear at a conference on March 6 but has decided to cancel his appearance.

"I should been preparing to give my speeches," he said, "but this thing is taking all day."

—Michael Casey, Neelabh Chaturvedi and Ryan Tracy contributed to this article.

Write to Eleanor Warnock at eleanor.warnock@wsj.com, Takashi Mochizuki at takashi.mochizuki@wsj.com and Alexander Martin at alexander.martin@wsj.com

of course.
this is from wikipedia.com

Satoshi Nakamoto (中本哲史 Nakamoto Satoshi?) is a person or group of people who created the Bitcoin protocol and reference software, Bitcoin Core (formerly known as Bitcoin-Qt). In 2008, Nakamoto published a paper[1][2] on The Cryptography Mailing list at metzdowd.com[3] describing the Bitcoin digital currency. In 2009, he released the first Bitcoin software that launched the network and the first units of the Bitcoin currency, called bitcoins.[4][5]

Nakamoto continued to collaborate with other developers on the Bitcoin software until mid-2010. Around this time, he handed over control of the source code repository and network alert key to Gavin Andresen,[6] transferred several related domains to various prominent members of the Bitcoin community, and stopped his involvement in the project.

The public Bitcoin transaction log shows that Nakamoto's known wallets contain roughly one million bitcoins. As of June 2015, this was the equivalent of US$250 million.[7][8] Nakamoto's true identity remains unknown, and has been the subject of much speculation. It is not known whether the name "Satoshi Nakamoto" is real or a pseudonym, or whether the name represents one person or a group of people.

i dont know about this. everything can happen and remove from this world..
but, i hope like you bitcoin cannot and never be deleted from everyone who want it..

Calls for more gun control almost always follow a public crime or terror attack in which the attacker–or attackers–use a gun. Yet many of the most infamous attacks take place in gun free zones–places where law-abiding citizens disarm themselves to comply with the rules while criminals take advantage of disarmed masses and open fire.

What follows are just a few of the many examples of shootings in gun free zones that could be listed. There is not one type of firearm that can be blamed–the weapon used was sometimes a handgun, sometimes a rifle, other times a shotgun–nor is there one specific race that can be pinpointed–the attackers come from various races/ethnicities. Nor is this a situation where expanding background checks would have made even the slightest difference–all the attackers listed but one, Adam Lanza, passed a background check for their firearms. Lanza opted to steal his guns instead.

The common thread is that the attacks took place in areas where the gunman knew he could inflict damage at his own pace, without the threat of reprisal from armed citizens:

Lafayette Grand Theatre: On July 23 John Russell Houser allegedly opened fire with a .40 caliber pistol, killing two people–Mayci Breaux and Jillian Johnson–and injuring nine others in a gun free zone.

Chattanooga: On July 16 Mohammad Youssef Abdulazeez opened fire on two military locations–one a recruitment office, the second a Navy Operational Support Center. The attack killed five people–USMC Gunnery Sgt. Thomas Sullivan, USMC Lance Corporal Squire K. Wells, USMC Staff Sgt. David Wyatt, USMC Sgt. Carson Holmquist, and US Navy Petty Officer Randall Smith–in a gun free zone.

Fort Hood (2014): On April 2, 2014, Army Spc. Ivan Lopez opened fired on fellow soldiers, killing Sgt. 1st Class Danny Ferguson, Sgt. Timothy Owens, and Staff Sgt. Carlos Lazaney-Rodriguez, and wounded 16 others in a gun free zone.

DC Navy Yard: On September 16, 2013, Aaron Alexis opened fire with a shotgun, killing 12 people in a gun free zone. WSB-TV reported those 12 included 59-year-old Michael Arnold, 53-year-old Sylvia Frasier, 62-year-old Kathy Gaarde, 73-year-old John Roger Johnson, 50-year-old Frank Kohler, 46-year-old Kenneth Bernard Proctor, and 61-year-old Vishnu Pandit. Eight others were wounded.

Sandy Hook Elementary: On December 14, 2012, Adam Lanza opened fire with a rifle in a gun free zone, killing 20 students and 6 unarmed staff. The New York Daily News listed the names of those killed: Charlotte Bacon (DOB 2/22/06), Daniel Barden (9/25/05), Rachel Davino (7/17/83), Olivia Engel (7/18/06), Josephine Gay (12/11/05), Ana M. Marquez-Greene (4/4/06), Dylan Hockley (3/8/06), Dawn Hocksprung (6/28/65), Madeleine F. Hsu (7/10/06), Catherine V. Hubbard (6/8/06), Chase Kowalski (10/31/05), Jesse Lewis (6/30/06), James Mattioli (3/22/06), Grace McDonnell (11/04/05), AnneMarie Murphy (07/25/60), Emilie Parker (5/12/06), Jack Pinto (5/6/06), Noah Pozner (11/20/06), Caroline Previdi (9/7/06), Jessica Rekos (5/10/06), Avielle Richman (10/17/06), Lauren Russeau (6/1982), Mary Sherlach (2/11/56), Victoria Soto (11/4/85), Benjamin Wheeler (9/12/06), and Allison N. Wyatt (7/3/06).

Aurora Movie Theater: On July 20, 2012, James Holmes opened fire with a rifle in a gun free zone at a movie theater in Aurora, Colorado. He killed 12 innocents and Fox News reported their names as 26-year-old Jonathon Blunk, 18-year-old Alexander Boik, 29-year-old Jessie Childress, 51-year-old Gordon Cowden, 24-year-old Jessica Ghawi, 27-year-old John Larimer, 27-year-old Matt McQuinn, 23-year-old Micayla Medek, 6-year-old Veronica Moser-Sullivan, 27-year-old Alex Sullivan, 24-year-old Alexander Teves, and 32-year-old Rebecca Wingo. 70 additional persons were listed as injured. All killed in a gun free zone that was only “gun free” for law-abiding citizens.

Fort Hood (2009): On November 5, 2009, Nidal Hasan opened fire on his fellow soldiers in a gun free zone at Fort Hood, killing 13. The Huffington Post listed their names: 62-year-old Michael Grant Cahill, 52-year-old Maj. Libardo Eduardo Caraveo, 32-year-old Staff Sgt. Justin M. DeCrow, 56-year-old Capt. John Gaffaney, 29-year-old Spc. Frederick Greene,  22-year-old Spc. Jason Dean Hunt, 29-year-old Sgt. Amy Krueger, 19-year-old Pfc. Aaron Thomas Nemelka, 22-year-old Pfc. Michael Pearson, 51-year-old, Capt. Russell Seager, 21-year-old Pvt. Francheska Velez, 55-year-old Lt. Col. Juanita Warman, and 23-year-old Pfc. Kham Xiong. Hasan shot and injured at least 30 others in the gun free zone.

Seung-Hui Cho (Virginia Tech): On April 16, 2007, Seung-Hui Cho used a handgun to open fire on fellow students in a gun free zone at Virginia Tech. He killed 32 and wounded 17 others.  NBC News listed those killed: Liviu Librescu, Ryan Clark, Kevin Granata, Juan Ramon Ortiz, Ross Abdallah Alameddine, Christopher James Bishop, Brian Bluhm, Austin Cloyd, Jocelyn Couture-Nowak, Daniel Perez Cueza, Kevin Granata, Matthew Gwaltney, Caitlin Hammaren, Jeremy Herbstritt, Rachael Hill, Jarrett Lane, Matthew Le Porte, Henry Lee, G.V. Loganathan, Partahi Lombantoruan, Lauren McCain, Daniel O’Neil, Minal Panchal, Erin Peterson, Michael Pohle, Julia Pryde, Mary Read, Reema Samaha, Waleed Shaalan, Leslie Sherman, Maxine Turner, and Nicole White.

There you have it–eight attacks over the last 8 years in which gunmen opened fire in places where citizens were disarmed by policies that treat law-abiding citizens and criminals alike. The result? 105 innocent lives taken and more than 150 others injured by gun fire in gun free zones.

The bottom line–gun free zones are not gun free for criminals. Rather, they are soft targets that offer an invitation to attackers who do not want to face the possibility of would-be victims shooting back.

Follow AWR Hawkins on Twitter: @AWRHawkins. Reach him directly at awrhawkins@breitbart.com.