Major Sites Processing Cryptocurrency Payments

Casting around for renowned retailers, who had adopted and tested out crypto payments long enough, significantly shortens the list of worthwhile candidates. Let the bother be on me.

Cryptocurrencies – Blessing or Scourge?

You’ve probably got your earful of how if you had supported the bitcoin project early on, now you could have been a millionaire. The contentious issue of cryptocurrencies can’t get more divisive than what it’s now. The last “big dive” greatly depreciated all “coins” across the table and this was enough to keep the majority of wannabe venture capitalists at arm’s length. However, what’s with all the “hodlers”, are they putting their trust in a make-believe ideal or is there something more to it than straight up “uncoined” belief?

what are cryptocurrencies

a Few Prefatory Remarks About the Term “Blockchain”

The top prosperous crypto-coins today are based on incredibly mature, self-maintaining decentralized technology regulated by algorithms. The tokens serve as units of exchange or entries into the core database. To put it into simple words, cryptocurrencies are limited entries in a database whose number is altered only by meeting the predetermined conditions – very much like any other currency. Irrespective of the medium, that’s what money is all about – be it e-money or cash.

  • Behind the expression sits a system that can sustain itself without a governing authority. That is, distribute, and synchronize.
  • The System keeps a count of the number and ownership of tokens
  • The system could be closed, therefore with a finite amount of tokens
online payment system

the Blockchain Technology – From Vision to Propounded Project

As time went by, the word banking slowly turned into a euphemism for bureaucracy and slow, cumbersome procedures that make your hair stand on end. With this contradictory comprehension came the need of a decentralized, more personalized, payment system that is capable of instant and reliable transactions. Undermining the reputation of international banking, a handful of developers started angling for the e-money lion’s share. In doing so, the idea of cryptocurrency started taking substance. But still, everyone was clueless as to how to solve the equation without the intervention of a central entity that would keep all clients on the same page in terms of expenditure and tokens ownership.

Where Was the Turning Point?

In the last quarter of 2008, Satoshi Nakamoto, the shadow figure behind the invention of Bitcoin, made known, that he launched “a Peer-to-Peer Electronic Cash System”. His goal was to find an effective and centralization-independent way of dealing with double-spending. The network thus created didn’t need a central processing unit to synchronize all user workstations. Identically to a P2P client for file transfers, there’s a direct link between the participants in the network.

Regular digital cash structures’ unification on current balances and spending usually stems from a server that keeps track of those and in terms keeps all users updated. In a cryptocurrency network a transaction file is encrypted by the initiator’s private key and sent to every peer throughout it. Now we can see what “crypto” stands for in the term “cryptocurrency”. The transaction, thus issued, is made public almost immediately, but the confirmation of other peers is what takes time. These confirmations are what authenticates the payment and makes it a valid part of the blockchain’s record.

Cryptocurrency Mining – Gold Fever or There’s More to It?

Miners are the engine that makes everything come together in the blockchain. Their role is to confirm transactions and pass them on to other nodes in the network. Combined, user computers make nodes, which validate the transactions by means of algorithms. Resolving those algorithms require given computing power that the miners provide. Heftier transfers require more confirmations, hence longer time for authentication. The user terminals are like separate cogs in the blockchain infrastructure. In exchange for computing power the contributing machines are rewarded with tokens. No wonder the inexorable grip on the geek community, the call-to-arms by Satoshi had. Basically, all you need to do is to set up your computer and let it do all the hard work. All verified transactions are merged into blocks of information, which are then added to the blockchain’s ledger.

mining

Freedom Comes at a Price – Are Cryptocurrencies a Moral Act?

Sceptics believe that a decentralized payment system engenders a spirit of boldness amid the criminal fraternity. Not by happenstance, more and more ransomware perpetrators demand to be paid in bitcoins lest the victim doesn’t want to suffer the full consequences of this immoral act. Hence, the ensuing blackmailing madness is spreading like wildfire all over the web. This is the main reason why governments are clamping down on the use of blockchain technology. Cryptography and decentralization ensure a place well-warranted for criminal minds. Is it reasonable to provide such a safe space to just about anyone? Cryptocurrencies is slowly edging out the common investigation techniques used by the police. To the extent that amendments are requested so that virtual currency exchanges would be brought under the same regulation as anti-money laundering and terrorism.

GooD To Know

You Should Consider Before Investing in Cryptocurrencies