Bitcoin Forum

I see so many services offering to double, triple and multiple in all possible amounts the coins you put to them. This doesn't sound very convincing to me but some of them are offering the list of blockchain transactions as a proof that coins were credited. Is this pure scam like I think or is there a possibility to realy make some coins? Would like to hear your thoughts and experiences.

"If it is to good to be true, it probably is."

To the extend of my knowledge they are usually ponzi. Some of them pay to first guys and when they have a certain amount just flee with the Coins. Many times those blockchain transactions are fale as well.
I would Stay away from such sites....

You have to ask yourself how they gonna double, triple your investment in very short and fixed time first. There is no any way rather than putting money from their own pocket and i don't think anyone wants to giveaway free BTC from their pocket. ALL OF THEM ARE KNOWN SCAM, never trust any of them

Those transactions are either taken randomly from recent blockchain transactions or they make those transaction within their bitcoin addresses and claim them to be as deposit/withdrawal of their sites. Don't believe in such proof........

That is part of the script features to show fake transactions and to show people are investing in their site. the best place to check is HYIP(Ponzi) forums to see some feedback and payment proofs from monitors and some legitimate members if any,

thats a HYIP/PONZI works, first users to invest will probably get profit from the last users that will send their coins as investment but ofcourse the owner of the site still have the decision if he/she wants to steal the coins from the very first user that invested.

the blockchain transactions shown can be faked, for example i am the owner of the site and i have 1btc, i will divide it to few addresses and send them all to the deposit address of the ponzi then the site will show there are some real deposits and making it more convincing to other people to invest their hard earned money

The transaction history is like a bait for people to be invest on their site (who run doubling), in fact there's no "earn money use money" which have great profit, who reputable investment is offering investment profit sharing reasonable, means they use your money for running their business and you just earn per %(usually just little bit %, but if you invest more you can earn more).

Just stay away from doubling service.

Ia already experience that those site are offering double or triple profit just to invest those sites are ponzi and hyip that honestly 3 times i lose in those sites that i thought they can give me good profit just to invest.. they are run in few days or weeks after you invest after they got their goals they will run.. So now i am not trusting those site anymore because almost all investment site and cloud mining site are not giving you free money.. if you are smart you can think that there is no free money in the internet you need to work hard..

Thank you all, you have confirmed to me that so called doubling sites are scam and should be avoided. If this was true then everyone would be earning bitcoins this way and become rich in no time. And I agree, there is no such thing as free lunch or free money. For both you have to work hard.

Not a chance that thing will turn into real thing, it all will be a scammed, imagine if the person really can duplicate the money, why should he still take your money need to be careful when you want to invest your money

If you have to ask this question here, there s something seriously wrong with you. U still believe in Santa? Elfs maybe?

Hello chance to get double amount of your investments is 1%. why? Because all doubler sites are automate show your fake transactions, but if you are lucky you can get doubled amount of coins you invested only first time, but if you will reinvest it you can't take it back

Sites that promises to doublebyour bitcoin are nothing but ponzis an hyips in disguise as an inestment site. You' be better if you'd just stay away from it as tese kinds of schemes usually just scams people and leave with other peoples money without any notice. You should know that there is no such thing as easy money same as there is no such thing as sites that are operating legitimately that can double your money at a short period of time.

Correct! Those site has just been made to scam people so we shouldn't trust any of them since im very sure and others would agree for this that doublers are scam and theres no true among them, people should need to be more vigilant since the double your money itself tells how shaddy they are, those offers are good to be true where in real life we cannot earn that huge percentage of profits in just short periof of time.

on my personal experience i don't trust anymore to the sites which is offering doubling the bitcoin and usually scam investment sites will only paying to the random investors to trapping and tempting other investors and if they already get what they want then as usual they will disappear with traceless so just keep stay away from those similar things just like that if you do not want to losing your money

Those transactions are not proofs, however they are real transactions but they all came from one person and one wallet.


Yes


No


It is hard to believe that someone with full member rank and 400 posts in almost every forum section doesn't know what doubler is and need other peoples confirmation while there are confirmations in every single thread in games and rounds.

Can you please lock this topic since you got your answer?

Neither do i, i really seen many doubler who scam people and reset their clocks and continuesly scam again those newbie people who though they can earn on doublers, thats why people need to be educated about that scheme since all of doubler types are just scam, and much better for them if they want to earn big to go to tradings on forex nor in crypto.

I know there are plenty of doubling ponzi sites but If it was a new site I might gamble for a small amount of bitcoins as I might get rewarded for being among the early birds.

This is classic pyramid scheme, nothing magical about it. High yield investment system can be sustained for a while, but not infinitely - not without waves of new participants joining the pool.
If you see that someone if offering you system when you earn double/triple other ridiculous high amount then it is 100% Ponzi scheme.

It is very easy to establish these kind of schemes with cryptocurrency such Bitcoin as it is not regulated by law, pseudo-anonymous and irreversible payment.
The proof of payment can be easily forged - after all you can't see the names of the participants, only TX;id and amount of money transferred.
Creators of this scam could very well credit themselves and post these transaction as proof of them being solvent.

Will you send some small amount right now if I give you my address and promise to double it? don't think so, better yet to stop being an idiot and stop encouraging other people to take part in stealing money from unsuspected newbies to crypto, early birds my ass.

If anyone could magically double any amount of money with zero risk involved and in a short period of time, they'd be the kings and queens of this world after just 2 years, so basically only an idiot would truly and naively believe such claims.

I believe most currently investors of this kind of scheme are investing there very aware about the risks and as that guy said, they see Ponzi HYIP schemes like a gambling game. They lose money and don't say they were scammed, they think they just had a bad luck and lost the turn, but they won't regret or resign, they will wait for the next fresh scheme to join again hoping to make profit.

I wouldn't doubt if someone is trying Martingale strategy to invest on those schemes...

That list of blockchain transactions are from their owner or their friends, in other words, thats just fake transactions from them to bait other people invest their money in those HYIP/ponzi sites. It is pure scam, better to avoid them or you will lose your btc once you sent to them.

In the first phase of big ponzi scheme, system has the potential to generate profits for the early adopters - these transaction might be as well proof of that.
But that doesn't change the fact that as some point everyone beside the creators of the scam will lose the money.

Base on my experience almost all are scam because i am also ponzi or doubler lover before that i thought it can gives me profit fast without doing nothing.. but i am wrong and realized when i was lose i think 7 times from ponzi but sometimes i get the profit and withdraw but the problem i just invest it back because i want to earn more and they will run after they are done collecting profitable amount of bitcoin from their site.

It is a pure scam, who ever have joined in the starting of this project have got the payment but after the target of this scam project they just close it or leave it and after some time it becomes dead.

"Gimme your money and I will bring it for you up to 300%."
That's bait. totally bullshit.


They can be manipulating the fake testimony for making sure his victim. They will be running for well at the early time to take some for becoming his testimony.

Simply put those services are nothing more than a scam and you should avoid them, there is no point into even trying them out, you are just going to lose whatever amount you put in those services.

I don't have any ideas for doubling bitcoins, because making double money is not easy i think.
There are some places for doubling bitcoins are like HYIP's website, gambling and trading.
But I don't know it will be work or not because of it is still my planing.  ???

Such doubling scheme have never failed to dissappoint in their way and that is SCAM whether now or later, that's what its going to turn into and it could be your turn when it will happen. The addresses you see, what makes you think its not the money going into the same wallet or several wallets owned and controlled by the same person. For me, I will not even look at such twice in other to start giving it a consideration.

I remember a couple of years ago when these type of scams were not that popular and people weren't familiar with it as much as today, these scammers used to say on their site that they have found a bug in bitcoin and will double the coins that way (which is the stupidest thing in the world because if anybody finds something like that they will exploit it themselves not ask other people's money to exploit it for themselves lol)

and now that everyone knows the depth of this type of scam, they do it openly and without lies like above. they clearly even call themselves Ponzi schemes!!! and in my opinion only an idiot tries a Ponzi scheme to make profit.

purely scams, you want to double it buy and hodl  ;D

Seriously! Why would you even look at such sites. I immediately close the minute they open up. Of course it's a scam. The address they post is their own address to attract the users and it's not good, newbies put their money and then they get sad it's gone. There is no magic tricks. It's Hyip avoid this. Ps if there was a trick all members here would be rich.

If it doesn't sound realistic then probably its a scam and you should just stay away from it. You should not forget that their main purpose is to profit . How can they profit from that deal? . A list of blockchain transactions is not enough proof to believe that it is legit cause it is also possible that they own that addresses . They should show that the addresses belongs to different persons .

All types of doubler, trippler, multipliers are just scam and there is not even one site that is paying for more than month (many stop paying even in first day if amount is bigger). No need to believe in any of their claims, stay away is only suggestion everybody will give you.

I right now doubled my bitcoin worth, I bought when it was around the 480 dollar and I now doubled it, its just that you need patience to gain money so doubling bitcoins be done but you just need to be patient.

You need luck to double them, of course simply holding is an option but it most of the times takes too long, investing in other things can because of that also be a good option.

In real life you have any business in which you are able to double your investments in one day or two consistently ? Then it will be applicable to bitcoins too, do not get trapped with the luring reasons they might be giving to you.

Just sending some bitcoins into their own wallet might cost only tx fees. Do you think that they will not be ready to spend that much small amounts also just to bait you ?

You're a full member and you still don't know about this? "Give me all of your btc and i'll double it for you", Do you think there is a kind person like that?
If he can double or triple other money, why he not double his own money? The answer is he can't double money. This is bullshit services.

Your money doubled  by naturally, lol

yes every bitcoin doubler site are scam and always will be as whey would you be as why would anyone want to offer other perol the change to double there bitcoin they would use it to make them money. myself have neither used this site as I now they are scams and that the payment proof is always fake

You know that the another investments with fast returns are ponzies, but you still want to invest this way because you can't wait some time to have a legit profit holding?
It's upon to you, but it's not recommended, high probably to lose money, if you do it for a long time you will have a negative balance in the end, for who didn't want to waste time holding bitcoins, it can be much worse. It's like that dictation: "Fools rush in where angels fear to tread".

Inducing greed by showing fake proof is most common in all types of scams and this is what happening in the industry of HYIP programs always, unfortunately these scammer are coming into bitcoin market with the name of doublers.

It is highly insane to believe in some blockchain transactions when we are not having any proof for the address are belonging to any trusted people.

Can be done but is not done a lot because it takes a lot of time and cannot be done easily, with investing it can happen but its mostly on a long term.

No one can confirm about any address and we have no sources of blockchain transactions its mostly going in scam diaries because doubling or multiple is never been a fact just ponzi which end very quickly

Doubling bitcoin is something that can be done but its not an easy task at all if you are asking me.

You can double your Bitcoin yourself if you trade wisely, if you notice the fluctuation of BTC to USD with $40 to $60, you can take advantage of that until you double your Bitcoin BUT IT'S VERY RISKY, however if a company offers that service to double or triple your Bitcoin, try to ask your self if its feasible, a regular brick and mortar Bank can't offer that in the real world so how come they can. Lastly, how many double your Bitcoin site have you seen that lasted for more than a year in operation? The answer to that is the answer to your question if its possible to double your Bitcoin.

double site, tripler site
only ponzy site, shcme ponzy, you pay only new member pay with you
without new member again can scam, and owner can take profit before scam

Op means that: there are many services offering to double, triple and multiple in all possible amounts the coins you put to them, which is not to be trusted.

Very true people would surely cry if they will go invest at that kind of scheme's, there's no true among them that doubling or even tripling our bitcoin is to good to be true offer from us, physical investment cannot give us such like that of profit thats why surely people behind that are truly a ponzi scammers and that should be people must be aware of so that they would not be scammed by those jerks.

Yeah, the first thing you look at, and that should help identify whether it is scam or not, are unrealistic gains. Doubling the bitcoins is something that is not done safely in a short period of time.
Some people find it difficult to understand that Bitcoin is money, having this in mind is possible to know that if there is a possibility of doubling that amount of Bitcoins, something of value should be being produced, and this is something that can not be found when it comes to scam websites.

I'm new to bitcoins and try to read about it as much as I can... but these doubling and tripling just sound to good to be true as some one will have to front the money
and I haven't met someone who will just give away money... would love to meet someone like that!!! :-)

You believe that then it might just give you problems afterwards. If I were you i wouldnt risk it even if it sounds so good. They are making it look cool to make it inviting for so many but only a fool would believe it.

Its hard but its for sure possible without any doubts, if you are doing good investments its possible with trading as a example or even by gambling but than you just need luck.

actually theirs people making also some sweet talks and posting some shit proofs that they are been payed to that program thats why many people has been caught by doublers and just see it on facebook you can actually see many people still promoting the doubler site just for the sake of refferal bunos while they knew that those site will turn to scam in just 2 days only,. those doublers are cannot be trusted 100% since i am very sure that they are scammers 100% rate.

You always have to look towards the long term instead of the short term. If you can double your money in 1 minute because you got lucky on a dice roll doesn't mean that you can do that every minute. However if you have got a proven strategy obviously you can expect to make an amount of money over the long term.


Luck is a big part. If you have skill without luck you'll still lose money.

That sounds too good to be true. I read some posts in the thread and they get that its a scam but they dont know exactly how they lure people to join them. It works like this. First they promise to double your BTC and they will say that you can try them for a small amount. They will double it after a set amount of time to make you trust them. Then if you give them a large amount they run with your BTC and hide. Its like taking candy from a baby.

These Doubling Trippling schemes reminds me of my user at work who wants to get excited when they receive an email informing them they won some competition
but they never even entered the compo... so how could it not dawn on yourself that this might be a scam? Or the scammers use a gmail address but they apparently work for a multi national company like Microsoft/Samsung/ect.... really!!!   :)

Doubling coins is possible but not something that is done a lot because its something that is very hard in this bitcoin period.

I think its right now almost not really possible with this price anymore maybe with some trading its possible but it will be very hard.

Both of you should read whats OP asked first before you give your opinion on here. OP asked about ponzi/HYIPs sites, he thought why there are some sites which offering double or triple your money? Actually all of those site will scam your money. It is not about bitcoin price nor how to double your btc (trading).

You can double your Bitcoins but not through such scam sites. It's not good to be naive and fall on this. Doubling Bitcoins could be possible through trading and investing but not over night, this is risky and long term job with no guarantee for profit but if you are skilled and have some luck, it's possible.

Actually it's not 100 % scam i mean you still have possibility or chance to double your bitcoin only if you're luck since it's ponzi. I ever tried this site when i was newbie it's called bitcoindoubler the rule is you must be the first investor in order to get profit if you are late i can't guarantee that you can get your bitcoin back.
To be honest i don't recommend this kind of site, too risky invest your bitcoin in hyip or ponzi site, better to save your coin and sell them when the price is going up.
Just a friendly advise.

Pure scam. They pay users at the very beginning. Gains users trust and the users end up depositing more and boom.. the site ends up scamming them.  Never trust them. You need to be really really stupid to fall for their obvious scam. No one gives away free money without any reason. Just keep that in mind,

Yes you're right its one of the famous strategies of scam sites to attract more investors But I have read that some people earned a profit from it . They invest on a new site then after they got paid, They withdraw the money .

I'm not saying that you guys should give it a shot cause I have never done it as it is too risky for me . To be safe better stay away from stuffs like that .

Indeed its a scam, I think that is not possible to also double your bitcoins so easily, doubling them is just so hard...

Every time you deposit and get paid, all you is just motivate other users to do the same and they fall for it, which as a result encourages the scammer to open more sites like those and scam more people. Just avoid them at all cost. Better be safe than sorry.

Doubling your bitcoins can be done on all kind of methods but I think one of the best methods is just holding, doubling your bitcoins is already impossible in my eyes, it will take ages, maybe with some service or something like that.

Impossible for normal earning people, if you have a company or selling something that is really sold fast maybe but indeed otherwise its gonna be almost impossible and hard.

In my experience only first will receive the profits from the below person who are joining after you, even i have given try those doubling but with low amount only, after 72hrs of time i din't receive any thing to my block chain. Many sites seems to be very trust but when coming to picture it is very risky one.

it's ridiculous when we are talking about ponzi scheme but the greed joined our mind so We can not see if it is a ponzi scheme.
That is the good reason why the doubling bitcoins is still alive at the present.

Holding bitcoins wouldn't double the amount of your bitcoins. That would just double the value of bitcoins. I think that it's not a good way to make money since how many bitcoins you have, it would be the same amount of bitcoins after a couple of years. The price increase is just a natural thing. All of us can take advantage of that. You should do something about your bitcoins to make it grow while waiting for it to double in price. I would recommend trading and currency exchanging.

It's much more better to invest in legitimate casinos than trading and currency exchange. Depending on the amount you invest you might get small or no profits but in the long run the all add up and you will make profits.

Doubling bitcoins possible but for the normal people that holding bitcoin its not possible because you really need to work hard to gain them on any method.

I didn't see any legit ones until now. Many people lost their money because of this type of services, you should avoid them.

But sometimes many of the member here was continually get tempted to that kind of offer, But like what you had said most of them are ponzi scheme, I also remembered my best friend told me that those sites are only giving the 50% of your ROI and the remaining 50% of the investors invesment they burn it. I don't know if this is true.

And there would never be any legit ones. All these bitcoin doublers are too good to be true. If you were given some magical method to double your money, why would you even share it to others or use other people's money when you can use yours. Simply telling someone that you have a method that doubles money might put your method at risk, because that particular someone can abuse it or destroy it.

The only way your money can get doubled, in my opinion, is when you started a business and then your product/service has become a social trend. People would surely go in and out of your shop and your profit would just grow exponentially. But even that will not last for years since the hype of your product will eventually end.

I would like to ask,
This doubling makes me confused, and I've been fooled by this
If it is the original, and actually pay ...
Please info her experience and about explanation of this doubling of the system. ??

This is simply a gamble and the odds aren't even 2.00 but way lower.. Some of these do pay but the duration and the consistency isn't guaranteed at all, if you search google about HYIP and Ponzi schemes you would understand the system and how it works. just getting some new investors to pay for the older and till the moment the site operator determines they have got the most they can get..

Off-topic: Glad to see the Investor-based games sub-forum less active than before, I guess people are learning...

Yeah, the bitcoin doubling sites are just Ponzi and scam, you give your money without any guarantee to get them back, there is no way you could double you bitcoin without risks it is too good to be true, if there was any people would be rich by now, if you want to double your bitcoin you could use them for gambling but like I said it involves a lot of risks.

Yes even compared to trading there is huge risk involved in doubling the bitcoin, many people will show interest toward doubling their bitcoins with hours,only people who invested will make money with it rest of the people who invested after them will ultimately leads to loss.Better don't invest in any type doubling and tripling.

Personally i will tell you stay away from those site. They are scam HYIP(Ponzi).In the first time or beginning of the site,they will pay the member.But when they reach theire aim,they do not pay you.They will scam you and you will lost all of your money.

I also addicted about hyip/Mlm/investment site. But i have lost my 120$ about 5-6 month ago. Now i realised that Earning money online isnt so easy. i have to hard work and must be honestly. its only the path of success.

Excuse me sir, but are you blind?
Did you read 74 posts before you decided to make another one asking about the same thing OP asked?
Also you said that you've been scammed, and you still need explanation of scam? Really?

DOnt fall easily into these kind of proofs because some are just for show off that they do really pay but those are just fake and if you are easily got hooked then say goodbye to your money specially to those investments who offer to good to be true high roi in a short period of time.So stay away from this.

I could give a list of 100 legitimate transactions right now. It is too easy to produce such information just to deceive people who are not experienced in bitcoins.
Imagine where do they get the doubled bitcoins that they give you?

• Mining? - No. No one can produce double in a matter of days.
• Gambling? - No. They won't gamble such money.
• Trading? No. It can double your money but you have to spend a lot of time.

There's one thing left: SCAMMING

Thank you for your analysis and I must say you definitely hit the nail on the head. I have and still see all these sites online promising all sorts of rewards with even evidences of amount paid, I just laugh and wonder if they expect someone to believe them but I am sure someone somewhere will equally believe them afterall, I have fallen prey before and I have learnt my lessons that any site that promises un-achievable return within a limited period of time, is scam...

New users need to be extremely carefully and control their greed when facing these kind of projects. The main rule is, if it looks so easy to make money, it s A SCAM! Cause if it would be that easy, somebody else would be doing that already and we d all be millionaires.

Read, ask and do not make hasty decisions. Do not let scammers make easy money on you cause all they ll do is just keep scamming other people. Let s clean crypto from scammers.

why would anyone offer you the change of doing this instead of doing it them self's and then offing it to people whe they would not make any money from there self's this to any person with a brain would now that this is a scam when it comes to proof well I'm sure anyone with a bit of It skills could give you proof that you had more bitcoins in you wallet then you did just think if you could turn 1btc into 3btc would you share it with the change of it stopping working I'm sure no one would   

agree with you mate, there's no logic sharing your strategy when you know that its working well for you as possibilities to lose that when it has been used by  many people is at stake, totally a big question mark before doing this risk, think twice and study deeper to avoid being scam.

This! Yes that's actually on how to identify scams, doublers easily. And also be a responsible investor, don't just get fall to a site's sweet words.

Be cautious and do some research before you are going to invest to them. As long as they are looking for those investors that are reckless.

They are going to keep on operating.

easy money is not easy to get,you have to exercises caution while engaging in network that doubles ones bitcoin because a lot of them avpuzzle scheme ,which are scam and if they do it will not last.if you put your coins in such site you may likely have yourself to blem

That is correct, Guy. They usually think that double bitcoin is very easy to get more profit. Just need to send bitcoin and after 100 hours or more They can get a bitcoin double without doing anything. it's ridiculous, Guy.

Mostly the risk is also same when you are investing into doubling programs, many people thinking about only with in 100 hours but only people who invested in beginning will make more money. All these programs are completely scams you when nobody is investing into it.

Always take care with this kind of platform: first question that you should ask is: from when come the money that they use to pay revenues of BTC doubled?
And there's is not a reasonable answer, they simply stay up until someone send money as they can repay investments, but when they have collected enough money, is bye bye time.
Take care!

Agree, in addition what can surprise people is where its are announced, I do not know how they allow this type of ads on some "iconic" sites.

Usually the hyip sites they put their website on advertising service for making famous,
they gives the profit on the first to investors who made investments, but in the end they go away with money of investors.

first time i listen about it that a site who doubling your bitcoin i think they are scammers because there no any site who provide this facility for a bitcoin users and i just scam do not believe it .

Anyone tried the new BTC-e bitcoin price betting game yet? looks like a great idea from them and should improve their volume since people try to shift the market price at the end of the game.

I know you are talking about those HYIPs sites out there and Doublers, yes it is true that they are going to double your bitcoin in time, but there are risks on this thing if you are going to invest your bitcoin on them. Most of the time, after they have launched their project within a week, or if they know that many bitcoin users have already invested on their site or project, they will run off with all the bitcoin that's been invested to them without you guys noticing it.

Rather than investing it to something like that, you might just want to save and hold your bitcoin and wait until its price go up again higher on its higher price before so you can get a huge profit from it, than taking the risk to invest it on the HYIPs out there.

just stick to polo

i mean what are the chances of bytecoin to double compare to bitcoin?

try altcoins avoid these program

if you want dividend try lykke

earning bitcoin from doubler is not guarantee because if we are late to join, we can not get our investing back and we only loss our bitcoin, i've been trying this in the past and most of the sites is not giving the profit. maybe for first payment until five payment, we can get our bitcoin back but after that, the payment is pending until the end of the programs. but i have a good experience with doubler which i am join after three hours the site is launch and i can get 100% of my bitcoin back plus i can take a nice profit for three time payment. so if you want to try to make earning from doubler, i suggest you know when the sites is launch, how long the site is online, then if you really want to invest, use your bitcoin that you don't have to worried if something bad happen.

What do you mean? Do you think bytecoin price will be increased faster than bitcoin? FYI currently bytecoin price on Poloniex now is at 6 sats/each Byte, go back to several months ago, i didn't see bytecoin reached 12 sats. I don't think so your bitcoin will doubled by invested in this coin.

There is no any word like too early, late and too late investing in doubler sites. You will only lose your money once you sent your money to those sites.

Exactly, all these doubling are very risky when compared to trading because you are going to keep your money into third party hands. You will see big amount of figures but don't whether they will pay or not after 72 hrs of time. But doubling is always risky, only people who invested at the beginning will make money with doubling.

i will avoid some site like that, there are still a lot of way to earn bitcoin and we don't need to invest or join some Ponzi / HYIP system

The most reliable cloud mining platform www.hashnest.com.

Yes it is a pure Ponzi/ scam, It is actually has been scattered in the social media like on Facebook nowadays. And many of them are being victimize and no one is experiencing the ROI is giving back to them. Even they show some records in the blockchain it is a false record only, though they know most of the people in the social media are lack of knowledge in bitcoin so the scammer are too happy. That was a very sad part.

they are usually a ponzi scheme, and that is surely a pure scam and there's no way that you can make some coins from a doubler or multiplier sites all of their proofs are just a props to attract and convince more users that they are really trusted but actually not . these are the kind of site that avoided since I got scammed .

There are many offered double your bitcoin after 24 hours, days will give you earn bitcoin. These are hyip investment or ponzi scheme. Usually, when you join at first you can earn or double your bitcoin and if you will reinvest, this will scam totally your money. So, let us be careful when joining this kind of ponzi scheme.

well we have to recommend us HashNest to all of you.  :P

when ever people mention doubling bitcoins,no good as come from this as it usually turns out to be scam, I wouldn't encourage anyone to  send any coins in the first place. We need to start pulling our own weight to make some extra money.

You should never trust anyone who tells you that you can double your bitcoin, whatever site says this bullshit is just trying to scam people into putting their money into it and never giving it back we all have seen these kind of stuff and it has become pretty obvious what they want, if there is way to double you bitcoin without any risks everyone on this forms would be rich.

The transactions you mentioned can be true since these sites though pay for some days! But payments don't means these sites are trustworthy! These transactions are just bait for people. Once they caught in perpetual web of greed, they will gonna loose big!

Most of us would really be rich if there's a way on doubling our money without any hardwork and you are right if those people telling you about doubling bitcoin safely then its really a total bullshit.

Indeed, doubling money will be always be risky. Very risky in fact if you want it to happen quickly. The risk is always high when you want to earn a lot of money. So I guess doubling safely is really unreal and practically a fallacy. Though, it is attainable but is will be a long bumpy road ahead. 

I don't understand why you are even telling people to be careful when joining ponzi schemes while you directly should advice people to avoid them at all cost since they are pure scams.

Another thing, hyip investments do not exist. You should refer to them as being a scam and nothing else. Even if they offer you 1% per day it's a scam.

Just make sure you don't reward these scammers and help them to maintain their nasty practices where they make more victims every day. Even not to try out because you're curious about their site.

Yup sometimes what they promised are not in line with what is happening. Because the system as they do is less appropriate for trusted, because to be able to duplicate the bitcoin in cooperation of all the people that need a track record and proven in the past or can it be said that we can't get a good profit if they only give a bullshit

I hate when people use the word "scam" erroneously. If someone tells you to give them money in RL with a large chance of never getting it back, and then they don't return it, is that a scam? No. HYIPs are the same. Only greedy people that think they will be given billions of dollars a year join them. It's not a scam when you know the outcome.

These are known as HYIPs (high yield investment programs) which are type of Ponzi scam in which the owner creates payout through the investment of new members.  The only way to make money from these is investing really early and referring loads of people, but I would NOT do that as the owner has to make a profit and many of these die after just a few weeks with the owner running off with the money, so most people who put money into these will lose it.

Some of them are worse scams in that they just never pay  at all, and it's hard to tell which are scams anyway.

The lesson is: "If it sounds too good to be true, it probably is." I would add to that - if the means of the company making profit is not proven, it's a scam.  Faucets are usually legit because the owner makes enough from ad revenue, but some people initially think they can't just give out money.  This is the kind of responsible thought process you need to have: how and why are they making sufficient profit from this?

Very few will show interest towards doubling bitcoin, even we shouldn't not encourage our friend's not to invest in these doubling site's. Almost all sites will turn out to scam in couple of days only, we have to find different ways where we can make more bitcoin with our talent.

Yes that is totally Ponzi Scheme, Doubling bitcoins was scattered in the social media, for sure they've victimize a lot of subscribers out there for sure. And most blockchain txid was artificially fake record only.

There is no easy way to double your bitcoins, If people say they can double it. Do yourself a favor and run away from this person.
Invest or trade and live with the outcome is the main thing you can do.

Say whatever you want, but it remains a scam as they will never deliver what they promise you. Even when you already know that the chances are low of you getting your money back it doesn't change anything.

The only reason people put money into something is that they expect a likely positive outcome because the hyip in question advertised with that.

If you beforehand know that it's a scam with zero possibilities of seeing any returns, then no one will put their money to waste. Don't talk things right that aren't right. You don't help the community with that.

Most of the doubling bitcoin site are scam and if you really want to double it only gambling can double it but the problem its more risky you can be lose it all and trading is one of the good alternative less risky and you can gain more profit not so fast it will be depends of the movement of currency or altcoin..

We should be more aware of these doubling bitcoin site and its really confirmed scam based on what I had read mostly in these thread. Yes gambling can double your bitcoins along with the risk of the investment that you are going to make, so to take chances of good profit you must join trading for a profit gaining investments. All you have to do is learn all techniques that may apply with trading strategies, that could help you gain more skills and you can surely double your bitcoin.

Another form of ponzi scheme again. You shouldn't believe on what they showed blockchain record to you those are artificial only which means fake. Just think they will double your fund or investment do you think where there gonna get the payment to make it double of course to the next investor after you, all payment will come to the investors, more on referral system etc. avoid such things like this pal.

Doubling bitcoin was scattered in social media, I don't if this site deceive many subscribers in facebook this is obviously scam. Poor are the people who participate on this sites, its a kind of money waster. you must stay away from this one.

If you check some groups in facebook there's a lot of people spamming their referral links of HYIP sites not knowingly the hidden agenda of it. In the past when I was a newbie, I also joined in some bitcoin doubler hopefully it will be doubled my bitcoin in a short time but it was all scam in the end. And yes it' really waste of money once you will join and invest your money in a ponzi scheme. 

Compare to gambling bitcoin doubling has more risk involved. You need to be very careful when investing into these doubling.Doubling will shut down their website after specific investment attained by them, so don't tempt for these doubling.

On my experience almost all are pure scam. They pay users at the beginning and list of blockchain transactions are fake. they use transactions are from their owner or their friends to attract users to invest in HYIP/ponzi sites they have

All doublers are nothing but a scam, even if a site offers you something that at first may not sound that impressive like 1% daily you can be sure that is a scam it is better to just stay away from any of those sites, don’t even read them since you could end up being seduced by their offerings.

These sites don't have any working methods or business models. They just take money from one person and give it to others untile they accumulate enough deposits. Once they get sufficient deposits they will close site and come up with other new site with different concept and name. These guys are purely scamming people, don't fall on these traps and waste your hard earned money.

Our life was not easy to earn money in a short period of time. It takes time to see the result. Like, what I did now, I am working to earn a money or bitcoin.  Do not trust any of them because they want to earn money too. If you do not be fooled, there no enveigle. Trust no one in terms of that.

The way of life it's not really easy as we thought unless you will do a short cut. If you are desperate in life you will do anything for you to get the thing that you wanted. That's why there are scammers to entice us. For example they will make a HYIP site with a high return percentage depending on your initial investment then after a few days with some big investors invested they will abandon the site entirely.

Lol, most of the bitcoin doubling and cloud mining are the ponzi schemes. Many of the people getting greedy about to make money soon,therefore they invest all their money in these things instead of that they could gamble and can reach the success.

sometimes some of them faking their statistics and show that they have big whales investing at them so that they can be look appealing and get more investor to scam with. Thats why we should be alerted of another scam doubler will exist nowadays and we should be more vigilant always since if theres a doubler site will gone and scam surely their is another one will be build to scam us again.

Yes,nothing but a scam, who will gonna give money to people and double their money in few days count?
Just stay away from those sites because they will just take away your money. I was victim in so many times.

It is obvious that none of these sites will every pay and if you see these sites used to earn a lot before as there weren't many sources bacl then to actually verify these sites , even if there were any they couldn't get the sufficient exposure. But back then I did double small amounts like 1$ to 2$, but finally this doubling trend got over and many started realising and stayed away from these sites.

The reality of payments are behind the fact of the popularity of the site . Usually site goes publicity and after got a big publicity the investment Comes in big numbers , so that they pay for most of the 40% users and decieve to the 60% of the users .
In other words you can say they will accept payments from everyone but pay to for particular users .
Another a big thing in these scam sites is that the most of investment are made by the owner of the site and paid to himself that is all to attract the user , the most common example for this is coince.com .

When you were trying with small amount, any HYIP or doubling programs will work fine. Because they are just the bait to induce you toward investing relatively big amount with them.

These doubling programs are usually a tug of war on who is going to realize the true face of their business concepts, if we do first then we quit them. But unfortunately if they decide to stop paying they will shut down and fly away with out money.

I guess now people might got enough knowledge (from this topic/ forum) on doubling programs to avoid them in future.

Yes indeed, and I believe those people who'd been victimized by the HYIP I think is the person who became greed also, believing in one day your capital will be double, he/she already hyped by those site. Isn't they didn't noticed and don't get astonish where the site will get the payment to pay you to make it double in the following days, of course obviously they will get it to the next investors after you came in.

Doubling bitcoins has been spread-out in social media, I've almost seen it most of the time in facebook. These kind of sites that offering like this is obviously Ponzi scheme here is the link example of the scam site about in bitcoin http://www.viral-alert.com/scam-site/  I hope this thing will give you some idea about the scam sites in this kind of industry.

"If you think that something is too good to be true, then it probably is."

Don't mess up with such systems, they are only doubling their own bitcoins, not yours.

These Ponzis/HYIPs have definitely benefited a lot from crypto-currencies.

I can see this doubling bitcoin is not a legit approach to anyone because most investments even in fiat money investments were resulting to scam people promising a ghost good profit which has double returns to your money. Oh no, I think  thats an old version of scam which mainly known today a ponzi scheme and am sure its not a new term for all of us in this thread. These ways of scam id promising heaven to you which in reality a hell to your dreams and big profit loss. So if you wanted to double your bitcoins do it on your own proper ways, and put a hardwork on it.

i tried many fo them some of them pay at the beginnign then run away when you send them bigge amount, other don't py ever even if you send the minimum , look just dead site to me, just don't send the money they are a clear ponzi and nothing about investors is true on their site, they don't have experienced traders that can double your investment, it's all a big lie

This is unfortunate but true, the first time I saw something like that, the scammers were using egold but now they are using bitcoin due to the inability of chargeback a transaction with bitcoin, so the lesson here is we have to be even more careful with our bitcoin than with fiat.

Yes, digital assets are highly vulnerable than physical assets. Practically safeguarding digital things are easy to secure and easy to hide at the same time they are quickly getting hacked. But having double or triple layer of protections will save us.

Similarly, I do see there are more ponzi and scam programs/attempts online than real life. I am not seeing any doubling programs being advertised on newspaper but I do see at least one ponzi in famous crypto online news site.

There is no legitimate way a business would be able to double your coins within months. Even 2 years smells fishy.
Think about it, a bank offers you less than 5% a year. If someone was able to double money in a year he'd have asked his friends and family first and made them all rich. He wouldn't offer empty promises to a bunch of bitcoin enthusiasts.

we should be more vigilant so that we will not be a catch on them scammers just there and making themselves an alternative ways to earn more money from their bad scheme, and its better to not read their promotion since most doublers posted some appealing promotion so that we will be attract to invest at them and thats a big no! No! To us.

When I was still a newbie I do easily fall on those sweet and too good offers that's why I do join directly on it without even thinking if they legit or not but as the time I've been scammed I do also learn from those mistakes and we should keep in mind that doubling bitcoin from those sites are just a waste of time.

Yes you may be hacked by the scammers around the internet. Don't share your wallet.DAT file and make your encrypt with the two factor authentification  to your wallet. Ponzi schemes is same like doubling coins, cloud mining and etc.. Hope you perfect in your view about it.