You should know that lots of things in life come for free. Specifically when it comes to software, lots of professional developers would rather develop things "their own way" for free, instead of getting paid and "being forced to do it". Most open source developers also simply enjoy the act of creating things. They're engineers and scientists that care more ...
Average coins/day for a miner can be estimated by comparing the miner's hashrate with the hashrate of the network.
Cm is total coins for the miner
subsidy is the number of coins/block a miner gets as a reward
blocktime is the average time per block
Hm is the miner's hashrate (Hash/sec)
Hn is the total network hashpower (Hash/sec)
1440 is minutes ...
Some developers don't make money from making some open source projects - but they can always use it to showcase their portfolio to get hired to some company.
Android Bitcoin Wallet is earning money from donations.
Blockchain info recieved about 30.5 M funding to invest in growth - they are building a brand and maybe that can offer some consultancy to ...
The site covers two topics:
A basic introduction to Bitcoin
How one might be able to obtain Bitcoin for "free"
I'll discuss only item 2. Several possibilities for earning Bitcoin are presented:
Performing sponsored actions
Using certain services that offer Bitcoin as an incentive
Performing mechanical turk tasks
The page at ...
Remember that the sender pays a fee.
That seems to be your problem. According to this info, if your transaction output is smaller than 0.01 BTC, you need to pay a minimum 0.0001 BTC transaction fee. Since you only have 0.00008 BTC, there are not enough funds to make the transaction (note also that the minimum fee is over 6x the amount you're trying to ...
All of these boards are ugly, though. Wait for StackExchange to start using Bitcoins.
There are no requirements about your nationality, skills or need to have a credit card to use Bitcoin. The only major requirement is that you have a smart phone or computer and access to the internet. In terms of earning bitcoin, you may earn it any way you might earn Taka or United states dollars, however you might find few employers will pay you in bitcoin....
The method described has absolutely nothing to do with Bitcoin or blockchain exploits. It appears to be exploiting a badly designed payment system, which allows a user to unilaterally cancel a payment by altering the timezone.
This leads the payment processor to think too much time has elapsed (many payment processors impose a time limit by which a deposit ...
Calculate your share of the network hash rate for that particular hash algorithm (your hash rate divided by the network hash rate), let that be HR.
Calculate the emission by unit of time (block reward times 86400 divided by block time in seconds), let that be E.
Calculate your expected average coins mined in a day (HR times E), let that be C. Note that ...
Say you buy 1 TRX for $0.20 on monday and on tuesday the value of 1 TRX drops to $0.01. If you sell that 1 TRX on tuesday, you will receive $0.01 in return. So you lost $0.19.
Let's say you choose NOT to sell on tuesday and hold on to that 1 TRX you bought on monday for $0.20. Suddenly the price goes up to $1 for 1 TRX on wednesday. You make your move and ...
The value of TRX relative to the dollar fluctuates, as do all cryptocurrencies. Whatever the price of TRX relative to the dollar when you sell TRX is the dollar amount you receive no matter what happens to the price between when you acquired TRX and when you sell it.
Bitcoin is not a money machine.
It is a currency created on computers through "minning" using computational power.
Due to its deflationary feature i.e the having and the hard cap of 21 million coins. The value will theoretically go up due to basic laws of supply & demand.
So if you want to make money from bitcoin.
The most straight forward options ...
You can purchase bitcoin from various locations. As you're just starting out, I recommend coinbase. Coinbase is mainly used to easily purchase bitcoins by using credit card or bank transfer. Coinbase owns another website called GDAX, which is used for crypto-currency trarding. I recommend using this as well and get the hang of things like looking at charts ...
To improve your knowledge about BTC go to bitcoin.org and en.bitcoin.it (on the latter, Bitcoin Wiki, you can find also Forums & Chats to expand your knowledge).
To know about the current price on Bitcoin exchanges go to bitcoinwisdom.com.
Some corporations sell computer hardware only in a few countries, example:
Dell.com (in USA, UK & Canada), ...
First of all, Bitcoin is money (or at least treated as such). It is just another currency, just like USD, EUR, YEN, etc.
So what you are asking: How do I earn money without working:
Gambling (however, I discourage anyone to do so, better open a casino)
there might be more
All of these ways might need assets of some sort, and ...