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Validating transactions in crypto space

By Lumai Mubanga. [email protected] The absence of a central control master in cryptocurrencies creates the question of who validates transactions when making or receiving payments. This article explains how Bitcoin transactions and other cryptocurrencies are validated. Let us begin with the traditional banking transaction scenario. The client’s fund is aggregated into one count. When a […]

Unraveling the Essential Technologies Powering Email Service

Email has become an integral part of our personal and professional lives, serving as a reliable communication channel. But have you ever wondered about the underlying technologies that make email service possible? In this article, we will delve into the technology stack behind email service and explore its key components.

Blockchain technology introduction

By Michael Mburu The invention of blockchain was revolutionary. Satoshi Nakamoto is the man who worked tirelessly to come up with the invention which is arguably one of the greatest inventions in modern history. But how many people would explain with clarity what blockchain is? Will a common man on the streets know or perhaps […]

Bitcoin mining, what are the costs?

By Lumai Mubanga. [email protected] Like any other business venture, bitcoin mining is an expensive enterprise. Unlike some exaggerate low cost projections some sections portray regarding this venture; you need to understand the operational costs of mining bitcoins. Whether you prefer to do it at home with an ASIC hardware or joining the mining pool, you […]

Early Bitcoin – A string of bad history

By Lumai Mubanga. [email protected] The history of Bitcoin is shredded in bad historical “books” partly because of its stringent privacy policy, a policy that made it very difficult to tie digital identities to real world users as well as its decentralization policy, a policy that ensured that no central entity could be summoned to fix […]

Existing differences between digital money and printed money and their uses for developing countries

By Wirba Brice Divine Ransinyuy. [email protected] Coming from a developing country with all types of challenging issues is not always an easy issue especially as it concerns economic crisis. No or limited capital flow into the economy with several restrictions on banks and financial institutions. Finmail is offering a unique opportunity and expression through creativity […]

Bitcoin & Blockchain communities

Bitcoin and Blockchain history have proved to be a story of rapid transformation. After initial scandals in the industry, the fledging technology emerged and rose in value to attract the attention of JP Morgan Chase and the mushrooming of reputable companies that support the ecosystem.