Modern devices don’t only require some funds for their maintenance and smooth operation – indeed they can earn money for you! Now we are talking about the way your devices can fill up your bitcoin supplies.
The first way is familiar to all people who know what bitcoin is – embedded mining. Each 21 Bitcoin Computer can be updated with the mining chip that sends a valuable service up to the network (hashing) and get a stream of bitcoin in return. Thus it enables turning electricity into bitcoin.
The concept of a bitcoin-payable API takes the possibility to earn the cryptocurrency to the new higher level. Besides mining, computers can offer additional services over the network to make profit. These services can turn up to become either more gainful, or more secure than mining.
http://www.coinspeaker.com/2016/03/16/now-you-can-earn-bitcoins-by-monitoring-uptime-and-latency-thanks-to-21-incs-ping21/
