I have some $ that I want to invest in an ICO , how can I avoid buying fake icos , I'm afraid at the way some ICOs ended up to become scam

Is there any chance of me getting back my Btc from an address which I was not supposed to send or even a chance of getting in contact with the receiver ?

1.Bitcoin, the token, provides a great use case for quick & friction-less remittance.

2.Bitcoin, the network, provides a great use case as a payment method for eCommerce of digital goods. Because using a credit card and user can charge-back after 90 days of purchase and there is no seller protection for digital goods.

Etc...

From my own understanding , blockchain is used to support cryptocurrencies and verify  transactions made from cryptocurrencies but what are other uses for blockchain technology besides crypto?

Do you really think that bitcoin will really reach 9k this year or more ?

Without a VPN, incoming connections have to be routed through your home router to your node by configuring port forwarding on your router
With a VPN, the port forwarding configuration has to be done at the VPN gateway

Some VPN providers refuse to support port forwarding (eg IPVanish)
Some don't mention port forwarding in any of their Web pages or documentation (eg IPredator)

The most popular VPN provider, Private Internet Access, only supports port forwarding on some of their gateways, and they publish a list of the gateways and the port forwarding works fine - but then a Bitcoin node can only listen on port 8333, and that port might be used by someone else on the gateway you want to use

AirVPN supports port forwarding on all their gateways, but again, you have to check whether 8333 is available for you, or whether they supply an arbitrary list of 20 ports you're allowed to

I need advice on how best I can transfer bitcoin or ether from an exchange , which exchange has low withdrawal fees and are best and safer for trading  , because sometimes withdrawal fees are just too much .

Please I need someone to help me on how to make arbitrage trading , all the tools that I will be needing to make the trade a success. All input from experienced traders are welcome

All the teams that crashed on the group stages of the 2018 world of the 2018 world cup will be paid only £6.1 million each by FIFA, while any team eliminated from the round of 16 stage will receive £9.1 million.

The World Cup winning team will receive £28 million in prize money from FIFA, with 2nd, 3rd and 4th place teams receiving £21million, £18million and £16million respectively.


This means that for the World Cup winners, each player in the 23 man squad would pocket £1.2million.


The 32 teams were also given £1.1million each to prepare for the tournament.

Is it possible to recover myether wallet whose private key have been lost ?  I still have the wallet address but have no access to it . 

President Donald trump has made  China his economic rival by announcing to impose hefty trade tariffs, but the Chinese  respond  to by increasing duty of their own : sparking the prospect of a trade war that has now impacted on global stock market

I need advice on best how best I can keep  my bitcoin  and altcoins .