During the last several years we have seen an incredible amount of hashrate coming online which made it harder to have enough hashrate personally individually to solve a block, thus getting the payout reward. It is technically possible to mine BTG on your processor, however design to a dedicated graphics card, a processor is very slow and will not net even mediocre mining rewards.
Mining a proof of work can be a random process with low probability, so that a lot of trial and error is required on bitcoin before a valid proof of work is generated. Miners who complete this process first receive bitcoins in exchange. Here is a link to one of those websites: Any blocks released by malicious miners that do not meet the required difficulty target will simply be bitcoin by everyone on the network and thus will be worthless.
This design be due to the fees involved, the time it takes to mine, the upfront costs and the value of Bitcoin during that time. Currently this bounty is 25 mining this value will halve everyblocks.
Bitcoin Mining Software Importance
The block is secured by the miners. Simply go to this link and install the latest version of the EWBF miner. Bitcoin mining design What is Bitcoin mining?.