• info@parsalandco.com
  • +989124000464
  • +989127093613
  • Home
  • Startups
  • Departments
    • Application Software Department
    • Architecture Department
    • Construction Department
    • Cryptocurrency Department
    • Decoration Department
    • Digital Investment Department
    • E-Commerce Department
    • Electronic Department
    • Energy Saving Department
    • Health Department
    • IOT Department
    • Mechanical Department
  • Top Projects
    • Green Power Generator
    • Green Marketing
    • Smart Animal Husbandry
  • Blog
  • about us
    • Ethics charter
Menu
  • Home
  • Startups
  • Departments
    • Application Software Department
    • Architecture Department
    • Construction Department
    • Cryptocurrency Department
    • Decoration Department
    • Digital Investment Department
    • E-Commerce Department
    • Electronic Department
    • Energy Saving Department
    • Health Department
    • IOT Department
    • Mechanical Department
  • Top Projects
    • Green Power Generator
    • Green Marketing
    • Smart Animal Husbandry
  • Blog
  • about us
    • Ethics charter

Cryptocurrency

Home » Blog » Cryptocurrency

Solar Energy
Solar Energy
January 18, 2021
Crypto crime
Crypto crime drops, but Bitcoin-ransomware increased in 2020!
January 20, 2021
January 20, 2021
Categories
  • Blockchain
Tags
  • Altcoins
  • Crypto token
  • Cryptocurrency
  • History
Cryptocurrency

Cryptocurrency

A cryptocurrency (or crypto currency or crypto for short) is a digital asset designed to work as a medium of exchange wherein individual coin ownership records are stored in a ledger existing in a form of computerized database using strong cryptography to secure transaction records, to control the creation of additional coins, and to verify the transfer of coin ownership. It typically does not exist in physical form (like paper money) and is typically not issued by a central authority. Cryptocurrencies typically use decentralized control as opposed to centralized digital currency and central banking systems. When a cryptocurrency is minted or created prior to issuance or issued by a single issuer, it is generally considered centralized. When implemented with decentralized control, each cryptocurrency works through distributed ledger technology, typically a blockchain, that serves as a public financial transaction database.
Bitcoin, first released as open-source software in 2009, is the first decentralized cryptocurrency. Since the release of bitcoin, other cryptocurrencies have been created.

History

The first decentralized cryptocurrency, bitcoin, was created in 2009 by presumably pseudonymous developer Satoshi Nakamoto. It used SHA-256, a cryptographic hash function, in its proof-of-work scheme. In April 2011, Namecoin was created as an attempt at forming a decentralized DNS, which would make internet censorship very difficult. Soon after, in October 2011, Litecoin was released. It used scrypt as its hash function instead of SHA-256. Another notable cryptocurrency, Peercoin used a proof-of-work/proof-of-stake hybrid.

Altcoins

Tokens, cryptocurrencies, and other types of digital assets that are not bitcoin are collectively known as alternative cryptocurrencies, typically shortened to “altcoins” or “alt coins.
Altcoins often have underlying differences with bitcoin. For example, Litecoin aims to process a block every 2.5 minutes, rather than bitcoin’s 10 minutes which allows Litecoin to confirm transactions faster than bitcoin.

Crypto token

A blockchain account can provide functions other than making payments, for example in decentralized applications or smart contracts. In this case, the units or coins are sometimes referred to as crypto tokens (or cryptotokens). Cryptocurrencies are generally generated by their own blockchain like Bitcoin and Litecoin whereas tokens are usually issued within a smart contract running on top of a blockchain such as Ethereum.

Source: Wiki pedia

Related Post

  • Crypto crime drops, but Bitcoin-ransomware increased in 2020!

Share
67
Negin Rezaei
Negin Rezaei

Related posts

Nano Water Chip

Nano Water Chip

April 9, 2023

Nano Water Chip


Read more
January 30, 2023

Opportunity job in The Metaverse


Read more
Euphoria Spa

Euphoria Spa

January 16, 2023

Euphoria Spa


Read more
Neuralink brain chip
January 14, 2023

Neuralink brain chip


Read more

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

About Us

Parsaland Trading Company with many activities in the fields of import and export, investment consulting, blockchain consulting, information technology and building construction

Departments

  • Application Software
  • Architecture
  • Construction
  • Cryptocurrency
  • Decoration
  • E-Commerce
  • Electronic
  • Energy Saving
  • Health
  • IOT
  • Mechanical

Quick Link

  • Home
  • Startups
  • Blog
  • About Us

Contact Us

  • +989124000464
  • +989127093613
  • info@parsalandco.com
  • parsalandco-company
  • parsalandco_com
  • parsalandco_com