Whois & Analysis for coinidol.com

Bitcoin is both a cryptocurrency and an electronic payment system invented by an unidentified programmer, or group of programmers, under the name of Satoshi Nakamoto.

Bitcoin was introduced on 31 October 2008 to a cryptography mailing list, and released as open-source software in 2009.

The identity of Nakamoto remains unknown, though many have claimed to know it.

A blockchain – originally block chain – is a distributed database that maintains a continuously growing list of ordered records called blocks.

Each block contains a timestamp and a link to a previous block.

By design, blockchains are inherently resistant to modification of the data — once recorded, the data in a block cannot be altered retroactively.

Through the use of a peer-to-peer network and a distributed timestamping server, a blockchain database is managed autonomously.

Blockchains are "an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way.

The ledger itself can also be programmed to trigger transactions automatically.".

A cryptocurrency (or crypto currency) is a digital asset designed to work as a medium of exchange using cryptography to secure the transactions and to control the creation of additional units of the currency.

Cryptocurrencies are a subset of alternative currencies, or specifically of digital currencies.

Technology journalism is the activity, or product, of journalists engaged in the preparation of written, visual, audio or multi-media material intended for dissemination through public media, focusing on technology-related subjects.

Technology journalism includes genres such as news, reports, and analysis covering a wide variety of topics, including communications technologies, the Internet, social media, the IT industry, scientific research, robotics, and laws and policy regarding the digital world.

One common genre of technology journalism, the product review, may involve the journalist experimenting with and expressing opinions about specific devices or applications, often accompanied by a score.