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Cryptocurrency and Blockchain Dictionary

A complete list of crypto definitions

Cryptocurrency and blockchain glossary

Commonly used terms in the world of blockchain and cryptocurrency

Terms commonly used in the world of blockchain and cryptocurrency

51% Attack

A ‘51% attack’ refers to a possible attack on a blockchain by a group of ‘miners’, who hold more than 50% of the hashrate. In such a situation the ‘miners’ have the possibility to deliberately not confirm transactions or to issue transactions twice (double-spend).

Other Important Terms

Wall

A huge order for a purchase or sale that can stop, respectively, a growth or fall in the course. It happens that the walls are the manipulation of whales to confuse hamsters.      

Block Reward

The block reward is the payment that is offered to the node that is securing the blockchain. In the case of Bitcoin, which is has a Proof-of-Work consensus algorithm, these would be the miners. The payment is in the form of the native cryptocurrency of that blockchain. The amount is a predetermined reward per block, but often that is supplemented with the fees that are paid for the transactions that block contains. For Bitcoin the current block rewards are cut in half every four years. This is called the ‘halvening’.

Diamond Hands

This is an investor, with strong hands, who, in spite of everything, holds coins. The term denotes a strong player in the market

Short

This is a transaction that is carried out in order to earn money to reduce the cost of a cryptocurrency asset. The algorithm of actions is as follows: 1) The trader believes that the price for token x will begin to fall in the near future, so it occupies a certain amount of these tokens on the bail of its own funds and immediately sells tokens X on the exchange 2) then patiently waits until the price for token x falls to a certain mark 3) As soon as this happens, the trader redeems X tokens at a lower price and returns their exchange Profit: The difference between the price of the sale and the purchase price.

IEO

This is a format for attracting investments in which the sale of tokens of tokens of a project is organized and controlled by a centralized exchange, for example, Binance.

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