Nice I learnt alot

Cryptocurrencies have been very volatile in the past few months. Bitcoin reached its highest level in more than two weeks on June 14, buoyed by MicroStrategy Inc. completing its $500 million offering of junk bonds to buy bitcoin and by fresh comments from Tesla CEO Elon Musk. 
Bitcoin, Ethereum and Dogecoin are typical cryptocurrencies. You may have heard the term 'cryptocurrency' many times, but what are they?
The word “cryptocurrency” is derived from the encryption techniques which are used to secure the network. A cryptocurrency is a form of digital asset based on a network that is distributed across a large number of computers. This decentralized structure allows them to exist outside th...

In the previous article, we discussed the digital art NFT. This time, let's take a glance into a more technical topic, blockchain decentralization.
What's blockchain decentralization?
The first feature of blockchains is that they are decentralized. It is a phenomenon or structure that only appears in a system with many blockchain nodes or in a group with many individuals. This structure makes all transactions transparent to everyone involved.
Thus, understanding decentralization helps you understand how the network works and why your Bitcoins can't get lost....

In the previous article, we talked about the definition and history of blockchain. This time, let's focus on the interesting NFT.
Introduction to NFT
A non-fungible token (NFT) is a unit of data stored on a digital ledger, called a blockchain, that certifies a digital asset to be unique and therefore not interchangeable. NFTs can be used to represent items such as photos, videos, audio, and other types of digital files. While copies of these digital items are available for anyone to obtain, NFTs are tracked on blockchains to provide the owner with a proof of ownership that is separate from copyright.
...

To understand cryptocurrency, there is one concept that you couldn’t avoid ---blockchain
The simplest way of explanation, blockchain is a specific type of database.
A traditional database runs in a centralized organizing way that requires an administrator to manage and maintain all of the info. Blockchain orient its data in a decentralized way that requires no individual to manage. It simply structures all data into blocks that are all chained together in chronological order. When a block is filled, it would become immutable and formed as a part of its timeline. Each block would be given an auto-generated hash code as it becomes chained.
...

Hi mooer,
Huat lah! Welcome to moomoo community!
Here in moomoo, traders from all over the world share personal investing experiences and concepts with new and old friends.
You can see in-depth investment reviews, daily profit & loss, trading disciplines, the processes for building a personal trading system and more!
Many interesting things are happening now, let me show you around!
Wanna see how everyone else is doing?
People are sharing their Daily Profit & Loss in moomoo community:...

Hi all, does moomoo sell a US stock require 2 days before the money credit into account? Kinda slow for its transaction though. Normally, buy/sell is within sec isn't it?