By Somayyeh Gholami on The Capital — Horrible aviation accidents and incidents occur all over the world annually. After a plane crashes or explodes, usually, one of the most important issues is finding the plane’s flight recorder. Everyone is hoping it to be still intact and its stored data be retrievable. …

Introduction: In this article, we are going to implement a simple and plain “smart blockchain” with Python language and compare it with a blockchain. We hope that by doing this, the main concepts and advantages of this technology will be more clearly specified and welcomed by the developers and the…

When I became acquainted with a variety of machine learning algorithms, I had a special feeling. I never realized that some mathematical concepts, such as the partial derivative of the function could be so useful and fruitful in everyday life. Of course, this excitement and interest soared after studying Deep…

Storing personal digital records in decentralized networks by the help of smart contracts — Recently we see the launch of different decentralized networks. The decentralized networks do not have the main server and work peer to peer. Meanwhile, we know that in a centralized social network such as Facebook, the big companies hold the title to the main servers which store the users’ digital…

The electricity consumption of Bitcoin mining is really staggering. Cambridge University has recently launched an online system provides a real-time estimate of the total electricity consumption of the Bitcoin network and updated every 30 seconds. Usually, the yearly average of power consumption for all mining equipment is estimated to be…

The biggest achievement of smart contracts is that with the help of blockchain technology, they can only run independently their initial code. Since there is no possibility of human interference and tampering with functionalities or transaction results. …

In this short article, we will show that despite it appears Bitcoin’s transaction fees are negligible, more than ninety-five percent of the cost of power consumed by miners, as well as miners’ remuneration, is not provided by the sender or transaction fee but winner miner’s reward, or the so-called Bitcoin…

The concealment of digital records in Telegram — The large parts of Iran have been flooding but reaching the contents of Telegram messenger’s channels (via bypassing Telegram filtering) have not diminished among Iranian users although the telegram has been filtered in Iran. Of course, bypassing the filtering for flood victims and the rest of Iranians is not easy…

Replacing miners and block producers with smart contracts. — Smart Blockchain is the new generation of Blockchain networks that will allow one or more smart contracts to collect accurate and flawless data from the successful transactions of a decentralized network at the moment of transaction occurrence, and simultaneously storing and registering these data in new blocks. Smart Blockchain needs…