Blockchain is one of the fourth industrial revolutions and is a type of decentralized, distributed ledger that records digital transactions done with cryptocurrencies. These transactions are recorded in “blocks” which are secured and linked together using cryptography.
If you’ve been online in the last few years, you’ve heard of cryptocurrencies. You’ve likely heard that many people have made a fortune with them – and that many continue to make a great wage by working with them today.
Ethereum network is one of the largest and most widely used blockchain networks in the world with a market capitalization of $26,628,563,991. Since the launch in 2015, Ethereum has been making headways to achieving its ultimate goal of becoming a decentralized global computer, that would someday take over centralized applications used in daily activities. However,…
One of the worst things that can happen to a Blockchain is a 51% attack, it questions the credibility, immutability, and decentralization of that Blockchain. A 51% attack can be successfully carried out if one miner or a group of miners possesses more hashing power than other participating miners thus they have majority power over…
上周重点： 【市场行情】周日凌晨BTC领先冲高，创2019年新高点；LTC表现最佳，价格及交易量双双上涨 【币种动态】xRapid已在阿根廷和巴西推出；美国SEC推迟比特币ETF裁决；以太坊基金会将投入资助以太坊0升级 【市场动态】瑞士证券交易所将推出瑞士法郎稳定币；日本通过加密货币监管相关的法案等等
(UPDATED – We have decided to extend the date from May 28 until June 25) Dear users, CoinCola prepared a welcome gift to the first 500 users to complete his first trade with a gift card. Between May 28 and Jun 25 HKT (UPDATED), as long as you haven’t completed a gift card trade before,…
2017 was a crazy year for crypto investors. Bitcoin went from $1,000 to over $20,000, and other cryptocurrencies went way up in value as well. Since then, things have changed and prices have gone up and down – but one thing has stayed constant. Bitcoin are still an exciting asset to invest in. To wit,…
If you’re reading this, you already know about cryptocurrencies like Bitcoin. What you may not know is that there are 3 main ways to store your crypto tokens, or coins, after acquiring them. In this article, we’ll cover all of them starting with.. Hot Wallets A hot wallet is connected to an Internet. It’s where…
近期，“比特币突破8000美元”登上热搜。一时间，比特币上涨，瑞波币暴涨，以太坊领涨……一周过去，这场由比特币主导的大戏似乎没有要落下帷幕的意思，交易量一度被推高至上千亿美元。