The Complete Cryptocurrency and Blockchain Technology Glossary

The blockchain transformation has actually presented lots of brand-new practices into today’s world, most especially, cryptocurrencies. Just like a lot of brand-new innovations, the blockchain and crypto terms is progressing and altering, with neologisms being created continuously. For that reason, we have actually created this helpful glossary of technical terms that will provide you a much better understanding of the language of blockchain and assist you master the lingo.


51% Attack — This term explains a circumstance where excessive of the blockchain network’s power is focused in one location. A user, or group of users, managing 51% of the system can control it on function, or unintentionally perform contrasting deals that can jeopardize the system.


Airdrop — A circulation of tokens by the operators of a cryptocurrency network. The tokens are either distributed to all holders of the cryptocurrency totally free, or conditioned by some sort of activity, such as promoting the crypto on a social media.

Altcoin — Any cryptocurrency besides Bitcoin is called an altcoin (brief for ‘alternative coin’). There are numerous altcoins being traded all over the world, consisting of XRP, NEO, Outstanding and lots of others.

ASIC — An abbreviation of “Application Particular Integrated Circuit,” an ASIC is a chip created particularly for a particular job. On the planet of blockchain, it generally describes chips established to operate on mining computer systems, and is thought about remarkable to CPUs and GPUs.

Bitcoin — The very first and biggest cryptocurrency (by market cap). Bitcoin was released in 2009 as a decentralized currency, constructed on on blockchain innovation. It is the very first real-world application of blockchain. Bitcoin was developed by an individual or group of individuals recognizing themselves under the pseudonym Satoshi Nakamoto.

Blockchain — A decentralized network, constructed from a constant chain of code sections of fixed size (blocks). All deals on the network are kept on a public journal, which exists throughout the network, suggesting there is no requirement for a main server to license deals on the network.

Freezer — A security step for keeping cryptocurrencies in an offline environment. These can be a storage gadget (such as a USB flash drive) or a paper wallet.

Agreement — Given that a lot of the information on a public blockchain network is kept all at once on several locations of the network, the members wish to have the very same copy of these sections of codes (such as a public journal) throughout the network.

Cryptocurrency — The very first significant application of blockchain, a cryptocurrency is a currency created to have no main ownership, with each token and deal distinctively encrypted. Blockchain innovation is the facilities that makes it possible for cryptocurrencies to be kept and for tokens on the network to alter hands.


DAO — an abbreviation of Decentralized Autonomous Company. This terms explains a company that utilizes blockchain practices, such as clever agreements, to handle itself, without the requirement for a main authority.

Dapps — Brief for Decentralised apps. Basically, these are programs that utilize blockchain to produce any type of application that operates on a decentralised network.

Digital signature — A typical term utilized to recognize a single person or action on the Web. In blockchain, it generally describes a distinct identifier offered to a particular user, token or deal.

Fork — Given that blockchain is decentralized, each modification to the network needs to be accepted by its users in order to go through. If sufficient users accept an upgrade or code modification, it is presented throughout the network. A modification which still supports older variations of the network is called a Soft Fork, while one that makes it in reverse incompatible is called a Tough Fork. On event, if there’s a split in the neighborhood concerning a Tough Fork, it might lead to an entire brand-new, parallel blockchain network being developed. Such held true with the development of Bitcoin Money and Ethereum Classic.

Genesis block — The very first block of code developed on a blockchain network.

Hash — The practice of utilizing an algorithm to provide any piece of information a ‘digital finger print.’ When keeping details on blockchain, hashing is utilized to produce a unified type for recognizing blocks of code, by transforming them into a string of numbers and letters of a repaired size.


ICO — Preliminary Coin Offering. This term explains a circumstance where a business raises funds by providing cryptocurrency tokens, cost a repaired rate to early financiers.

Journal — A digital log of all the deals which happened on a particular blockchain network. Copies of the journal are kept throughout the network and are continuously upgraded to match each other, so deals can be validated by anybody on the network.

Lightning Network — A “2nd layer” service, created to significantly increase the speed of deal processing time on a blockchain network. The Lightning Network develops a P2P network to procedure deals, prior to relaying them to be visited the underlying blockchain public journal.

Liquidity — The ease with which a particular cryptocurrency can be transformed into money. Liquidity depends on lots of elements, consisting of supply and need and deal processing times.

Mining — The practice of assigning computer system power to perform deals on the network and being rewarded with tokens. Each deal is secured by a formula which needs considerable computing power to be processed. Miners who resolve the formula initially, therefore allowing the deal to occur, are rewarded with a little charge.

Mining swimming pool — A construct developed by a group of miners in order to process more deals and get more costs. The funds are then divided in between the swimming pool’s members.


Node — A computer system on the network which runs a copy of the blockchain journal. Nodes are spread around the network, assisting it keep its decentralised type.

Paper wallet — A freezer service, which is thought about among the best methods of keeping cryptocurrencies. The paper wallet can be printed out on any printer and consists of that user’s distinct public and personal secret, encoded as QR codes. When users want to get to their funds, all they have to do is scan their paper wallet.

Peer-to-Peer (P2P) — The practice of sharing details on a particular network straight in between 2 celebrations, without the requirement of a server through which to pass the information.

Personal Secret — Each user on the network holds a personal secret. The personal secret is understood just to the user, and might be corresponded with a password.

Evidence of Stake — A technique which figures out which users are qualified to include brand-new blocks to the blockchain, therefore, making a mining charge. Utilizing this approach, of the users who take part in the mining procedure, those with more tokens are favoured over those with less.

Evidence of Work — Preceding Evidence of Stake, evidence of work is a comparable principle, as it is utilized to choose which user is qualified to produce a block. Nevertheless, with the Evidence of Work approach, eligibility is figured out by calculating power, and not by the miners’ digital wealth.

Public Secret — If the previously mentioned personal secret might be corresponded with a password, the general public secret is a username of sorts, as it is offered for all to see on the general public journal.


SegWit — Brief for ‘Segregated Witness,’ this terms describes an option that makes a blockchain network quicker. SegWit might possibly be executed as a soft fork on a blockchain network, enhancing its functions without the have to produce a brand-new currency or make the network backwards incompatible.

Smart Agreement — An algorithm which utilizes blockchain innovation to instantly perform a particular agreement. When the regards to a wise agreement are satisfied, it is performed, with the getting involved celebrations being rewarded inning accordance with the agreement’s terms. Smart Contracts were made popular by the Ethereum blockchain network.

Token — A specific coin associated to a particular blockchain network, representing its currency, providing worth to deals within the network. For instance, the Litecoin network’s token is called LTC.

Deal Charge — Given that deals on a blockchain network need considerable computing power, miners on the network complete for the right to process the deal, by assigning their computing power. The miner who winds up processing it, gets the deal charge.

Wallet — An online program, or a native customer program, which makes it possible for users to shop, transfer and see their balance. Various wallets support various cryptocurrencies, with lots of wallets using assistance for numerous cryptocurrencies on a single platform.

Whitepaper — A file which acts as a report or overview of a complicated concern. In the cryptocurrency world, white documents are utilized as a way of communicating a blockchain network or a crypto’s structure, strategy and/or vision.

Cryptocurrencies can change extensively in costs and are, for that reason, not proper for all financiers. Trading cryptocurrencies is not monitored by any EU regulative structure. Your capital is at danger. This material is planned for academic functions just, and should not be thought about financial investment guidance.

Wish to find out more about trading Ethereum and other cryptos? Go To now, and sign up with the online worldwide neighborhood.

 Included image from Shutterstock.

What do you think?

369 points
Upvote Downvote

Written by Nikolai

Nikolai is a Canadian writer currently living in Singapore. His started writing on Blockchian and bitcoin since 2017, he do Reviews and Analysis on Coins, ICOs. He holds a Master in Business Management and have keen interest in Computer Since, Blockchain and love to write on latest trends in Blockchain space.


Leave a Reply

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





Facebook’s David Marcus to Lead New Blockchain Research Unit

Ripple (XRPUSD) Technical Analysis: May 9, 2018