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Deep blue Dashen blockchain
Publish: 2021-04-23 07:14:23
1.
Thank you. Let me give you a serious answer
in fact, the circle effect of blockchain is very obvious, so most people are impetuous, some of them are attentive, and there is very little popular science. I recommend a few here
if you want to watch the video, you can recommend Babbitt's "meow understands blockchain", which is very deep. This is the sentiment of the people who want to watch it. I won't say more about other videos. I think the video of fire coin can also see the words of trust, but it's relatively shallow. I watch it as a kindergarten child
if you are not limited to videos, I think there are several popular science articles to recommend: Jiang Zhuoer's popular science in Zhihu, Gu Qianfeng, lightning, and pan Zhibiao are all great gods. Each category is different. You have to think about it yourself if you want to enter the circle
the things in PS blockchain field are sent here, and there are few people watching them
2. It was about midnight, before I had taken a nap, that I was awakened by Mrs Linton, who slipped into my bedroom and carried a chair
3. Blockchain is composed of a series of block links generated by cryptographic algorithm, so it is called blockchain
each block is filled with transaction records, and the blocks are connected in sequence to form a chain structure, which is the blockchain ledger
blockchain technology divides the data to be stored in the database into different blocks. Taking bitcoin as an example, when miners generate new blocks, they need to calculate the new hash value and random number according to the hash value of the previous block, the new transaction block and the random number. Each block is linked to the back of the previous block through specific information, and connected in chronological order to present a complete set of data. In other words, each block is generated on the basis of the previous block data, which ensures the uniqueness of the blockchain data
each blockchain database is essentially an event chain connected in chronological order, which uses the cryptographic mechanism specified in the protocol for authentication to ensure that it will not be tampered with or forged. With the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry
blockchain technology has three obvious characteristics: openness, security and uniqueness
openness mainly refers to that the stored information in the blockchain is completely open to all participants. This is mainly determined by the point-to-point network storage mode of the blockchain. In the blockchain network, each node can store a of the blockchain, and the uniqueness of the blockchain can ensure that the is exactly the same between different nodes
security mainly refers to that the information stored in the blockchain block is saved after being processed by digital encryption technology, and only the private key holder can decrypt the information to obtain the real information. Other members can only see and verify the integrity and uniqueness of information, but cannot see the real information
uniqueness is mainly e to the fact that the information on the blockchain cannot be tampered with once it is on the chain, so it is unique. Of course, the uniqueness here also includes the uniqueness in space, that is, all nodes have only one version of information, and also includes the uniqueness in time, that is, the historical data cannot be changed. This uniqueness also means that the blockchain maintains the characteristics of a unique main chain in the process of operation, and once other chains appear, it is a bifurcation. The emergence of bifurcation will lead to the plication of blockchain in two different spatial dimensions. Of course, to solve this problem, we need to set reasonable consensus rules to avoid
there is no distinction between mobile and non mobile end in blockchain, and if there is one, it is also a gimmick.
each block is filled with transaction records, and the blocks are connected in sequence to form a chain structure, which is the blockchain ledger
blockchain technology divides the data to be stored in the database into different blocks. Taking bitcoin as an example, when miners generate new blocks, they need to calculate the new hash value and random number according to the hash value of the previous block, the new transaction block and the random number. Each block is linked to the back of the previous block through specific information, and connected in chronological order to present a complete set of data. In other words, each block is generated on the basis of the previous block data, which ensures the uniqueness of the blockchain data
each blockchain database is essentially an event chain connected in chronological order, which uses the cryptographic mechanism specified in the protocol for authentication to ensure that it will not be tampered with or forged. With the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry
blockchain technology has three obvious characteristics: openness, security and uniqueness
openness mainly refers to that the stored information in the blockchain is completely open to all participants. This is mainly determined by the point-to-point network storage mode of the blockchain. In the blockchain network, each node can store a of the blockchain, and the uniqueness of the blockchain can ensure that the is exactly the same between different nodes
security mainly refers to that the information stored in the blockchain block is saved after being processed by digital encryption technology, and only the private key holder can decrypt the information to obtain the real information. Other members can only see and verify the integrity and uniqueness of information, but cannot see the real information
uniqueness is mainly e to the fact that the information on the blockchain cannot be tampered with once it is on the chain, so it is unique. Of course, the uniqueness here also includes the uniqueness in space, that is, all nodes have only one version of information, and also includes the uniqueness in time, that is, the historical data cannot be changed. This uniqueness also means that the blockchain maintains the characteristics of a unique main chain in the process of operation, and once other chains appear, it is a bifurcation. The emergence of bifurcation will lead to the plication of blockchain in two different spatial dimensions. Of course, to solve this problem, we need to set reasonable consensus rules to avoid
there is no distinction between mobile and non mobile end in blockchain, and if there is one, it is also a gimmick.
4. Coin Xiaobao is recommended. The world's leading digital currency big data platform provides bitcoin price, bitcoin market and digital currency exchange inquiry, Ethereum price inquiry, historical data and blockchain News Express, providing you with free and professional one-stop service of virtual currency data. Recently, I've been playing bitcoin. I'm reading information on it.
5. The company used to be a bank in Europe, but now it has joined the digital asset, which integrates banks, exchanges and software. Partners include PayPal, swift, blog, DHL, etc. they are quite powerful. The following is a brief introction to the official Chinese community:
awax is the next generation of banking and financial platform. The awax platform will seamlessly transfer money between fiat money and cryptocurrency. Users can use fiat money to purchase cryptocurrency directly, that is, users can sell cryptocurrency and deposit it directly into their own account. By breaking the highly complex monopoly of the current asset management and global trusteeship ecosystem, any type of asset can be easily traded, cleared and settled. Legal currency, digital currency and other assets can be directly traded on the platform through the blockchain smart contract system
the awax system gives everyone access to real world assets and the possibility to participate in global economic progress, not just location or financial status.
awax is the next generation of banking and financial platform. The awax platform will seamlessly transfer money between fiat money and cryptocurrency. Users can use fiat money to purchase cryptocurrency directly, that is, users can sell cryptocurrency and deposit it directly into their own account. By breaking the highly complex monopoly of the current asset management and global trusteeship ecosystem, any type of asset can be easily traded, cleared and settled. Legal currency, digital currency and other assets can be directly traded on the platform through the blockchain smart contract system
the awax system gives everyone access to real world assets and the possibility to participate in global economic progress, not just location or financial status.
6. It's better to organize the coin to win the alliance. Many people are doing it here. The main reason is that the projects here are good and they are all the gods of blockchain.
7. If you haven't heard of blockchain, maybe you've heard of bitcoin
blockchain is the underlying technology of bitcoin. You can understand it as an account book. This account book is a decentralized distributed account book. Every bill in the account book is the block in the blockchain, and each block records transaction information. Because it is decentralized and not under the jurisdiction of a third party, the information in the block can not be tampered with, and all the information can be traced. This is why blockchain is often used for traceability to help users see the source information of goods
blockchain can't be explained clearly in one or two sentences. If you want to understand blockchain, you can look at the relevant information in password finance.
blockchain is the underlying technology of bitcoin. You can understand it as an account book. This account book is a decentralized distributed account book. Every bill in the account book is the block in the blockchain, and each block records transaction information. Because it is decentralized and not under the jurisdiction of a third party, the information in the block can not be tampered with, and all the information can be traced. This is why blockchain is often used for traceability to help users see the source information of goods
blockchain can't be explained clearly in one or two sentences. If you want to understand blockchain, you can look at the relevant information in password finance.
8. Blizzard mining machine can ah, packaging speed, high configuration, node computing power, can be considered
9. Blockchain is a kind of underlying technology. You can understand it as a distributed ledger. It's more abstract. You need to have a good look at it. The basic ones are "DITO traceability chain" and so on.
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