I dont exactly what are you trying to ask but there is a safe and unsafe for this
Example:
Computers that are use in mining do a lot of work during mining it stresses the processor and all parts of it
since it has to run 24x7 for like years so that parts life span is short unlike computers that are only use for browsing and so on
so its not okay to buy this equipement unless you are willing to risk money because it will not last longer
this is a no for sellers its unsafe for the seller to sell his/her harddrive why? because we can crawl and get old data from that
believe even if you format the drive it can be retrieve, and thats dangerous if you have 100 bitcoin and you save the password on the drive
My suggestion is for buyers don't buy computers that are use in mining it will not last
on seller's please don't sell computers together with hard drives remove it its not dafe

I'm not negative on this coin but i think it will be hard for them to push this coin
because facebook is in hot water until now, and they are the co author of this project
facebook must show the government that they can comply with the laws
of the government until they show it to them and convince that there is a transparency
and hacking and leaks of information will be stop, maybe the government will support this
project and there will be a soft and the people might also accept libra
but its easy to said than done, they might need to go through a needle with this project
good luck libra

Artificial intelligence is somewhere being good and bad to humanity
everything is dangerous, when it is use , or in the hands of criminals
artificial intelligence is dangerous because if it evolves and has its own decisions
it will control and take over the world, because he will learn that we are destroying the world
and  it might try to eliminate us , who created them, there is an artificial intelligence that is made in japan
i'm not sure of the date, once it started, the AI started to feel strange, she just told to the
viewers that she feels alone, which she is not program for, the project is shuts down for good
and no one hears from the AI until now

   

bitcoin price still struggling, but every time this happen's USD recovers
just like usdt and tether but the value is still at 1$ but this is where holders go when they want to be safe

Before investors are everywhere in crypto currency specially mid 2017 but everything change
Ico's started to boom in the internet, you can choose a lot
of ico that you like, but then started to change , there are ico that are scam, running with investors money in a snap, lending platforms also can be seen, the same happens they suddenly disappear
we have already have a very good market if there are no scammers
they change everything, now investors are so hesitant whenever there is a new coin that are good but they opted out because they think its a scam, I think we should find a way to lessen or better eliminate them for good.

if you are holding a coin make sure that they are still working on the coins, still active and has some campaigns that will boost
and make investors to keep more, if thw coin that your holding
has no updates, and never heard anything on their social media account and announcement its time to release the coin there is no
reason for you tol hold it, it will never go up even its already alt season because the developers abandon already the project

There is a reason why bitcoin price surge in 2017
from three thousand us dollar to five thousand then goes up to 20k
during that time bitcoin is Introduce to public  and they are slowly
getting interest to invest on crypto , suddenly it started a bull run
and the public goes crazy over it excitement and everything
they buy bitcoins to hoard, then a news breakout china is banning bitcoin and exchanges, also closing mining firms, all kinds of fud
release over the internet, and the price declines
Now bitcoin is under fire again with Bakkt first day of trade price crumble again but slowly regain, they say october is the time that it will reach 16k are we gonna see 20k+ by november ?
feel free to share your thoughts dont be rude to everyone smile

I think they are after the tax that will ve collected also from the transactions as we know government all over the world wants a share in everything saying its for the people, but the government will surely find a way to get this done , because if there is money that can ne extracted there will be officials that will force their way in thats what it is

Regulations will have a positive impact in the investor since they feel that they are safe
when its regulated , there will be manipulations that will happen, where in you bought bitcoin in as higher price
and see it after a few hours go down imagine what it gives to the investors heart , they will be devastated
when they have found out that they don't have the money anymore,
for example i have a friend who put all he's retirement's money on bitcoin during the all time high
believing the news that it will reach up to $50k only to find out and woke up that the market collapse
also some of my friends bought a miner then the next day they can't make any profit and the price of the miner
is so expensive, but at the end of the day everything is risky so always think and plan everything before making a
move that will change you life forever
what do you think will the regulation bring forth to us?

sooner or later we have to accept that the government will try to control digital money,
since they have the power to control everything, maybe for now we can still enjoy having digital asset without taxes
but maybe in the near future weather we like it or not they still have the last say about everything because they know the laws,
and if they want they will create one its just a matter of time, im not being negative but i think its going there,
but in the near future we will be using just using maybe our fingerprints or just a nano chips to pay bills and buy foods
there will be an easy access to everything because we are then using crypto currency, and ill be happy if i can make it
in those time, do you agree with me? imagine using crypto currency everywhere its hassle free am i correct?

Remember bitcoin is a currency, its a lot different on some coins
for the world to adapt for bitcoin they need to accept bitcoin as currency and needs
to be included as payment all over the world thats what it means by adaptation
because when satoshi creates bitcoin, he dreams of it to be use all over the world and accept it
but as of today only few are using it and some country bans bitcoin

China is somewhere in the middle when it come to accepting bitcoin
as a currency, infact china not the government is using bitcoin a currency
the banned that is happening in china is a very big task for the government to be stop
because some traders are using other exchanges that china has no control
and trading continues china government i think only concern why they are not sure if they will whole heartedly accept bitcoins
is because its being use by people for i think illegal transactions for money laundering
which china don't want to happen but i think there is no way for china to stop bitcoin and they really need to accept the fact
that they can't stop it, they can just regulate the use of bitcoin that all they can do ,

You're right sir maybe today coins will not be control but judging with the situations where in the government is trying to look on coins , and they wan't it to be regulated, when that happens all the coins that will be created will be then need to be approve by the government, some government now is making move's , as an alternative it for the coins not to be controlled by our government that is really i think the way as what you said it will go dark, and will be use , in the black market

Sometimes investing needs luck, when the coin  is down, you have to analyze the graph
if there is future plans, because sometimes you will invest in unknown coin
best advice i can tell you is this invest on top 10 alt coins if you have a bit larger funds?
invest with the top 20 alt coins i think you need to include bitcoin, in this to make sure
that what ever happens to some alt coins because i'm pretty sure bitcoin will rise there is no doubt about that
make sure bitcoin is in your portfolio.

Reason's why you have to believe altcoins will be back
1. lots of people and none believers saying altcoins is dead but its 2019 and its still there
2. government starts to realize the usage of the coins and trying to learn and how they can use it in real world
3. bakkt it opens digital currency to the world to invite investors
4. there are a lots of crypto projects being open and create which means its not the end for altcoins its just the beginning
don't fear if you loose some , but in the end maybe in the next few months or a year you will regain double just make
sure you have invested in the right coin

Bakkt is also an exchange , since bitcoin is not widely known to the world ,
they want to attract investors and people to use it and maybe in the future will be legally using it as money
although some is already using it but its not legal in some countries and needs to be legalized by the government

In everyones mind bitcoin and ethereum is the same , and we wish that bitcoin will be replace by ethereum
the answer is No why?
the reality is that bitcoin will be never be replace by ethereum simply because they are not the same
and there usage is much different as we know
bitcoin is made for the reason as an alternative for our money, while ethereum in the other hand to make it simple for everyone to understand
is made to have transaction, directly with other person there is no need to have like a middleman, is the example
you can buy an item the pay it directly to the owner no need to like your gonna go to the bank then pay,
you can send money directly to the seller, thats what ethereum's function

You got it wrong bakkt function in crypto is to open its door to the people who have not know digital assets
they help in promoting crypto currency to the world, the reason why the market goes down is not bakkt fault
its really what the whales are doing to get a better price to gain more profit , if you have not heard the news
a anonymous holder sold one billion worth of bitcoin to an exchange, what happen? the people have panic
because the price goes down, this is what they want panic and fear to everyone , so others will follow selling
all of their bitcoins , now the price is down during that time they already bought back in the lower price
and then i think they will do some manipulation and the price will go up again, its happening over and over again
you see they are playing people in their hands ,
in 2017 when the price goes to 20k usd, they sold again a lot of bitcoin the price goes down to $3K but lots of us bought
$20k the scenario is happening again, its not bakkt fault

What do you mean by engaging with bitcoins?
you mean to say you're life is in danger?
or by transfering like millions worth of bitcoin?
its anonymous,
ir you mean to say it might be hack on their way to the reciever
probably not gonna happen because its not centralized like banks
your money is secure even if you sent billions worth of bitcoins
the only way you'll put you're money at risk is when you send it to a wrong address,
you're life will be at risk if someone found out you have billions  they will probably rob you
but in bitcoin it will be totally safe as long as you have the key to your wallet

I don't really believe john , maybe he is just lucky when he said the price of a coin will go up, besides dogecoin is not that popular, and I dont see any usage at the moment, although its a pioneer coin In the sense that its almost launch at the same time with bitcoin
why would you believe when he said he's gonna eat his you know, still have not did what he promise, or its maybe just a dummy account posting in twitter, but I saw a video where john told that the price will go up until now , its not happening, if dogecoin really has value its should have been a dollar right now but still under some shitcoins sorry for the word