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By CoinGecko | Updated on Mar 03, 2020
A machine-readable label that shows information encoded into a graphical black-and-white pattern. For cryptocurrencies, it is often used to easily share wallet addresses with others.
Related Terms
Whale
Someone who holds an enormous amount of cryptocurrency and has the ability to wave the market
Solo Staker
A Qtum PoS miner using their own coins for staking. Qtum blockchain launched with Solo Stakers and will continue to have this available after offline staking launches.
Proof-of-Developer (PoD)
A concept of identifying the developers of a project as a means of vouching reputation for a project
Open/Close
The price at which a cryptocurrency opens at a time period, for example at the start of the day; the price at which a cryptocurrency closes at a time period, for example at the end of the day.
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