What if all coins disappear??

[babygun]

I dont think all coins will disappear, but if you look at all the coins that exist, many don't have real value and will eventually fade out.
The strong coins like bitcoin will survive

[Qpeep]

If all coins disappear because a solar flair wipes out all computers it will still be possible to solve the algorithm of Bitcoin & C. with a pen and a white paper. Of course, hash power will be very very little...

[OracionSeis]

I dont think all coins will disappear, but if you look at all the coins that exist, many don't have real value and will eventually fade out.
The strong coins like bitcoin will survive

Actually, do not have the difinion cryptocurrency disappear, it just faint and have not user in system, this is reason look like as crypto disappear. If still have user use this crypto, it can use forever

[gobbi]

Not today, not tomorrow, but in about 3 years iam sure many coins will be dead, why?Because they don´t have anything rather than pumped air Xaurum is coin backed by gold, it could not disappear, there will always be more gold behind all xaurums and on long term holders will be winners for sure.

[posternat]

I guess the main question would be why they disappeared and how quickly it happened. If they were just magically not be there, then there would probably be a major upheaval of the entire cryptocurrency world. I'm going to assume that all of the exchanges have at least 50% of their liquid coins in something besides Bitcoin although I could be wrong.

[JohnBitCo]

I guess the main question would be why they disappeared and how quickly it happened. If they were just magically not be there, then there would probably be a major upheaval of the entire cryptocurrency world. I'm going to assume that all of the exchanges have at least 50% of their liquid coins in something besides Bitcoin although I could be wrong.

So each of those exchanges lost something like half of their equity, in addition to that all of these users that have coins outside of Bitcoin just lost. I guess it's the same as asking what would happen if you took away 50% of the stock markets assets. Pretty much fun of those things it would be impossible to predict.

[Willitivity]

That's totally not possible.
All coins can't just disappear.
Cryptocurrencies works in a very synchronized form.

[SMSCHAIN]

Yeah, right, like any money has ever disappeared like that in human history?! Impossible!                                                                     

[bhoybitcoin]

OMG! That will be a great disaster for me. I don't know what I'm gonna do when it happened. I still don't have any plans regarding that but I hope that it won't happened since its s great help for every members.

[Lanatsa]

All coins disappeared in an instant or short period of time is really impossible thing to happen specially on cryptocurrency considering the marketcap is already building up and vanishing in an instant is really impossible. It might be gone but it would takes time for sure but seeing on the interest of people and investors we can really assume that this thing wont really happen.

[Qpeep]

The other possibilities: the Internet gets shut down. Or cryptos get outlawed worldwide. A virus crawls the internet and swallows wallets and blockchains

[Arkann]

All coins can not disappear. The technology of blocking, on the basis of which they are created and functioning, is recognized as quite perfect for the safe storage of information data by an increasing number of states. Also, an increasing number of people accept crypto currency as an alternative way of financial calculations to the current one. Therefore, the Crypto-currency as a more advanced innovation technology confidently enters our life, and an increasing number of states are compelled to reckon with it.

[NJB18]

What you will do if that thing will happen someday??

I will just go out from my room and start looking for a job.  But crypto is still growing, it won't just die this time. Almost all my savings are in this crypto thing, either through some BTC or altcoins. I am trusting crypto with all my savings because trading is giving more profit than the bank's interest.

[Xetonica]

I think it will not happen, because as of now altcoins its have a value and can hold it for a long time. But if the bitcoin disappear maybe we are cry or sad we know altcoins are the reason why we earn money.

[arpon11]

What you will do if that thing will happen someday??

what happened to them that there will disappear! If coins disappeared it means this is the end of internet and energy in the space and this will bring an end also to the human and animals life. The technology behind blockchain is not just simple electronic but software based technology.

[rivercityjon]

I can't contemplate a scenario where all coins in the world just "disappear"...

However, it really isn't that far fetched to imagine a scenario where at least part of the world will not have electricity to power computers or networks (North Korea EMP threat for one).

Although not a full on disappearance of all one's coins, it would essentially render them useless and out of reach as long as an electrical interruption continued.

We will also likely see more large scale breaches as time goes on and attackers find more innovative ways to access systems that were previously impervious to them. We've seen major exchanges and cloud mining companies compromised, if you were a victim of those situations, your coins disappeared.

[james-selfpay]

Like others have said it’s very unlikely. And if it did, I suspect we’d all have much bigger problems to worry about

[bengems]

If that ever happen, many people will die of heart attach. I pray It won't ever happen

[pendekar cinta]

Certainly can make many people become worried because it would be life-changing again difficult again because they tend to rely on coins to generate revenue.

[Nahl]

cryptocurrencies already helped many people with changing their life even some of them able to make living and became rich so if this is happened then most of cryptocurrencies bag holders will lost their money immediatelly and i think this is main cause if all cryptocurrencies disappear but if we see the current development of cryptocurrencies it is very impossible