- 1 ⑴Is blockchain technology Internet technology or financial technology
- 2 2 What kind of technology is blockchain technology?
- 3 ⑶ What is blockchain technology and what impact does it have on our life and society
- 4 ⑷ What technology is “blockchain”?
- 5 ⑸ What exactly is blockchain technology
- 6 ⑹ The blockchain thing, is it playing with technology or playing with brains? Ask for a professional answer!
- 7 ⑺ Is blockchain a technology?
⑴Is blockchain technology Internet technology or financial technology
How to say it? The blockchain is essentially a string of codes that must be constructed on the Internet to run, so it should belong to the category of the Internet. However, the transfer of value gives it financial attributes. For example, Xingyun Coin, which is very popular now, runs on the blockchain to realize the value interconnection of smart products. This is just an application. Generally speaking, blockchain is an Internet technology with many applications.
2 What kind of technology is blockchain technology?
Blockchain is distributed data It is a new application mode of computer technology such as storage, point-to-point transmission, consensus mechanism, and encryption algorithm. The so-called consensus mechanism is a mathematical algorithm that realizes the establishment of trust between different nodes and the acquisition of rights and interests in the blockchain system.
Blockchain is the underlying technology of Bitcoin, like a database ledger that records all transaction records. This technology has gradually attracted the attention of the banking and financial industry due to its safe and convenient features.
In April 2018, a group of academics from Oxford University announced the establishment of the world’s first blockchain university, Woolf University.
In a narrow sense, blockchain is a chain data structure that combines data blocks in a sequential manner according to time sequence, and is cryptographically guaranteed to be untamperable and unforgeable distribution. ledger.
In a broad sense, blockchain technology is the use of blockchain data structures to verify and store data, use distributed node consensus algorithms to generate and update data, and use cryptography to ensure the security of data transmission and access. A new distributed infrastructure and computing method that uses smart contracts composed of automated script code to program and manipulate data.
⑶ What is blockchain technology and what impact does it have on our life and society
What is blockchain technology?
Before discussing how to apply blockchain in daily life, let’s talk about what blockchain is and how does it work?
Blockchain is an open distributed database, which is essentially a computer file used to store information (data).
Blockchain takes its name from its structural characteristics: files are composed of blocks of data, each block is linked to the previous block, forming a chain, and each block contains data such as transaction records and A record of when the block was edited or created, the information (data) is time stamped, which is where the blockchain comes from.
Crucially, unlike a centralized database owned by a company or government agency, blockchain is not controlled by any one person or entity, and data is replicated (distributed) in its entirety across multiple computers .
Because it’s a decentralized way of storing and accessing data, this makes it incredibly safe. Because unlike centralized databases, attackers do not have a single entry point, the security of data is more assured.
In addition to the two major features of decentralization and security, the features that make blockchain a leading technology that differentiates it from other technologies include:
Immutable: Once in the blockchain, no information can be changed, not even an administrator. It gives blockchain the advantage of being easily auditable.
Accessible: Information is easily accessible to all nodes in the network.
No third parties: Blockchain can facilitate peer-to-peer transactions, so whether you are transacting or exchanging funds, no third-party approval is required. Blockchain itself is a platform.
The impact of blockchain technology?
1. The open and tamper-resistant properties of blockchain technology provide the possibility for a decentralized trust mechanism and have the potential to change the financial infrastructure. Various financial assets, such as equity, bonds, Bills, warehouse receipts, fund shares, etc. can be integrated into the blockchain ledger to become digital assets on the chain, which can be stored, transferred, and traded on the blockchain. It has broad application prospects in the financial field. For example, it has typical applications in cross-border payment, insurance claims, securities transactions, bills, etc.
Second, the current IoT ecosystem relies on a centralized network management architecture, and all devices are connected through cloud servers. As the network scales, the infrastructure and maintenance of centralized cloud servers, large servers and network equipment will be costly.
In the decentralized Internet of Things, the blockchain is a framework for facilitating transaction processing and collaboration between interacting devices, and each device on the network can act as an independent, micro-business entity run.
Third, public service is a factor that promotes economic growth and social progress. The supply of public service affects various subjects and systems, cultures, attitudes, behaviors, etc. in the process of political, economic and social development.will have an important impact. Traditional notarization relies on the government, and limited data dimensions and unestablished historical data information chains often prevent the government and schools from obtaining complete and effective information. The use of blockchain can establish digital proof that cannot be tampered with. A new certification mechanism can be established in the fields of digital copyright, intellectual property, certificates and public welfare to improve the management level of public services.
⑷ What technology is “blockchain”?
Blockchain is an important concept of Bitcoin. The “2014-2016 Global Bitcoin Development Research Report” released by China Office and Sina Technology mentioned that blockchain is the underlying technology and infrastructure of Bitcoin. In essence, it is a decentralized database and serves as the underlying technology of Bitcoin. A blockchain is a series of data blocks that are associated using cryptographic methods. Each data block contains the information of a Bitcoin network transaction, which is used to verify the validity of its information (anti-counterfeiting) and generate the next block.
In a narrow sense, blockchain is a chained data structure that combines data blocks in sequential order according to time sequence, and is cryptographically guaranteed to be untamperable and unforgeable distribution. ledger. Broadly speaking, blockchain technology is the use of blockchain data structures to verify and store data, the use of distributed node consensus algorithms to generate and update data, the use of cryptography to ensure the security of data transmission and access, and the use of automated scripts. A new distributed infrastructure and computing paradigm for programming and manipulating data using smart contracts composed of code.
The domestic blockchain application platform includes the digital currency crowdfunding platform Biying China, China Post and IBM’s co-developed asset custody system based on blockchain technology.
⑸ What exactly is blockchain technology
Bitcoin was born, bringing this new technology of blockchain.
It is actually a distributed accounting system that maintains the verification transactions of the entire network, and finally achieves the purpose of decentralization, so that every user in the system can become a power center.
People from Yingfu College of Finance and Economics said that as the blockchain technology becomes more and more mature, its features of decentralization, trustlessness, data transparency and non-tampering have attracted more and more attention. It has gradually developed into a general-purpose technology.
⑹ The blockchain thing, is it playing with technology or playing with brains? Ask for a professional answer!
The real blockchain is a relatively esoteric technology that most people can’t really understand (including me), let alone study it; there are more markets in the society that use “blockchain technology” Most of the financing and activities are collecting IQ taxes. So, when someone swears by Amway blockchain technology with you, you have to hold your pocket tightly.
⑺ Is blockchain a technology?
Blockchain is not a single technology, but the result of the integration of multiple technologies, which are combined in a new structure Together, they form a new way of recording, storing and expressing data.