Blockchain Technology
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Blockchain Technology
Features and History
- Knowledge Canvas

Meaning Of
Blockchain Technology
Blockchain Technology is the structural
representation that stores and receives records of transactions in public
blocks in different DBs, mostly recognized as a chain in an N / W that connects
Peer 2 peer nodes. Typically, this storage is often referred to as a
"digital laser".
When we are talking about digital ledger, every transaction that is done
and approved by the owner with a "digital signature" is safe from scams
and proof of authenticity.
Now the funny thing about Blockchain Technology is that it is a
spreadsheet that keeps a record of all the transactions that have been made and
moved, it will save the record in Google spreadsheet and anyone can check the
transaction but it cannot interrupt or change it.
Blockchain Technology is one of the most widely
used cryptographic technologies of this era, using blocks of transaction
records and containing cryptographic hash functions to protect each block from
its depreciation.
Blockchain Technology is commonly used for
transactions, money transfers, digital checks, and much more. Why? Because it is
a secure channel that provides protection against hackers and malicious
activities of hackers.

History of Blockchain
Technology
In 1982, there was a cryptographer named "David Cham" who first
came up with the idea of "Blockchain-Protocol" for computer
systems, installations, and maintenance from mutually exclusive groups.
Then in 1991, the protected blocks of cryptography were introduced by W.
Scott Stornetta and Stuart Harber. They took the initial steps to create a
system so that document timestamps could not interfere.
Satoshi Nakamoto was the first
person to come up with the concept of Blockchain Structure in 2006.
He improved the design and ensured that the timestamps of a document
should be digitally signed by a trusted party.
Some Key
Features Related to Blockchain Technology

- Structure:
A Blockchain is a
basic structural unit and a decentralized, public, and often distributed where
the digital laser is responsible for capturing record blocks that are primarily
used to record transactions with bulk computers so that a random computer can
tamper with any chained block without tampering. Temperature cannot be used.
Basically, a Blockchain
uses the DB Peer 2 peer network and can operate autonomously. These types of
structures should be visible and they provide visibility through peer 2 peer
networks and minimize interference and change in records.
- Blocks:
Blocks are nothing but
batches of encoded code.
Transfer Blockchain Technology
and use encrypted cryptographic transaction blocks to prevent and minimize
transactions.
Integrity in Blockchain Technology
is very high and cryptic which makes it difficult for others to infiltrate or
disrupt the spreadsheet environment that stores transaction data.
- Block time:
What happens in Blockchain
Technology is that it usually takes time to create blocks in ongoing
transactions, usually, it takes a few seconds and a few minutes to create
blocks and connect them to a chain and send them for further transactions.
Use of
Blockchain Technology

- Cryptocurrency:
Blockchain is very important in Cryptocurrency
due to security, hash code, encrypted method, etc. eg bitcoin.
- Smart Agreement:
Blockchain Technology is a common intermediary
between two entities or entities that chooses a platform and agrees to a
general decision and accepts the smart agreement. Such as: application
creation.
- Healthcare:
A recent Wall Street article
found that a firm provides information on recent Covid-19 cases in local and
government hospitals.
- Financial Services:
Blockchain Technology uses a digital laser which
is a huge demand from banks and that is why so many money transfer mediums are
created. Such as: Bhim, G-Pay, etc.
- Video Games:
Online game sales websites
and applications use these models and Blockchain Technology to earn more
and distribute games to everyone. Such as: steam etc.
- Domain Name:
When a firm or a group
starts a new business they start by creating a website or application and the
first step is securing a domain name and this can be done with the help of blockchain
technology.

Types of
Blockchain Technology
- Private Blockchain:
This is only possible if the
administrator permits anyone to join private Blockchains.
- Universal Blockchain:
Universal Blockchains
have no restrictions and are open to all.
- Sidechains:
This sidechain specifically
comes with a feature that runs parallel to the primary Blockchain.
- · Hybrid Blockchain:
It is a combination of
centralized and decentralized features.

FAQ (Frequently
Asked Questions) Related To Blockchain Technology
Question 1. What is a blockchain?
A blockchain
is a structural representation that stores and receives records of transactions
in public blocks in different DBs, mostly recognized as a discipline in an N /
W that is connected to peer 2 peer nodes. Typically, this storage is often
referred to as a "digital laser".
Question 2. What are the 3 strong pillars of blockchain
technology?
- Transparency
- Immutability
- Decentralization
Q3. What is blockchain technology used for?
Smart Agreement: Blockchain technology is a common intermediary between two entities or entities that chooses a platform and agrees to a general decision and accepts the smart agreement. Such as: application creation.
Healthcare: A recent Wall Street article found that a firm provides information on recent Covid-19 cases in local and government hospitals.
Financial Services: Blockchain technology uses a digital laser which is a huge demand from banks and that is why so many money transfer mediums are created. Such as: Bhim, G-Pay, etc.
Q4. What kind of data can blockchain store?
- Hash data
- Encrypted data
- Nonce
- Code block
- Previous hash

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