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what is blockchain you tube

What is blockchain in simple words?

Blockchain defined: Blockchain is a shared, immutable ledger that facilitates the process of recording transactions and tracking assets in a business network. An asset can be tangible (a house, car, cash, land) or intangible (intellectual property, patents, copyrights, branding).

What is blockchain and What does it do?

A blockchain is a decentralized ledger of all transactions across a peer-to-peer network. Using this technology, participants can confirm transactions without a need for a central clearing authority. Potential applications can include fund transfers, settling trades, voting and many other issues.

How does blockchain work step by step?

How does blockchain work step by step?

  1. Step 1:Data. The type of data stored in a block differs based on the blockchain. …
  2. Step 2: hash. A hash, similar to a fingerprint, is also included in the block. …
  3. Step 3: Previous data hash. A hash of a previous block is the final piece in a blockchain.

Nov 11, 2021

How do you explain blockchain in plain English?

Blockchain is a secure method for allowing individuals to deal directly with each other. It is a public digital ledger of transactions that records information in a way that makes it tough to hack or alter. The list of records, known as "blocks," are all linked together using cryptography.

What is an example of blockchain?

Examples Of Blockchain Bitcoin and Ethereum are popular examples of blockchains. Everyone is allowed to connect to the blockchain and transact on them.

How do you explain blockchain to a child?

1:312:42Blockchain for Kids | Blockchain Explained for Beginners – YouTubeYouTube

How do Blockchains make money?

Contract Agreements. Blockchain companies also make money by signing contract agreements with other companies. They make contracts with other companies to provide blockchain infrastructure by designing and developing blockchain applications. They also host the service for a certain period by signing a contract.

Who owns the blockchain technology?

No one computer or organization can own the chain. Instead, it is a distributed ledger via the nodes connected to the chain. Blockchain nodes can be any kind of electronic device that maintains copies of the chain and keeps the network functioning.

What is blockchain example?

Examples Of Blockchain Bitcoin and Ethereum are popular examples of blockchains. Everyone is allowed to connect to the blockchain and transact on them.

How is blockchain used in everyday life?

Blockchain applications go far beyond cryptocurrency and bitcoin. With its ability to create more transparency and fairness while also saving businesses time and money, the technology is impacting a variety of sectors in ways that range from how contracts are enforced to making government work more efficiently.

What are the disadvantages of blockchain?

One of the notable weaknesses of blockchain is scalability, while blockchain is not indestructible. The anonymous and open nature of blockchains is not an asset, and proof of work is overkill. Lastly, blockchain can lead to complexity, and it can also be horribly inefficient.

How do you explain blockchain to your grandmother?

1:372:39How to Explain Bitcoin to Your Grandma – YouTubeYouTube

Who is blockchain owned by?

Blockchain.com is a private company. The company is led by CEO Peter Smith, one of its three founders. The company's board members include: Smith; co-founder Nicolas Cary; Antony Jenkins; Jim Messina, the former deputy chief of staff for Barack Obama, and Jeremy Liew, a partner at Lightspeed Venture Partners.

How many Blockchains are there in the world?

Individual use of blockchain technology has also greatly increased since 2016. According to statistics in 2020, there were more than 40 million blockchain wallets in 2020 in comparison to around 10 million blockchain wallets in 2016.

Who is actually using blockchain?

Microsoft, Amazon, Tencent, Nvidia, J.P. Morgan, Walmart, Alibaba, PayPal, Samsung and the Bank of China are among the 27 companies with live blockchain operations.

What is the biggest problem with blockchain?

The principal challenge associated with blockchain is a lack of awareness of the technology, especially in sectors other than banking, and a widespread lack of understanding of how it works. This is hampering investment and the exploration of ideas.

How would you explain blockchain to a 5 year old?

1:312:42Blockchain for Kids | Blockchain Explained for Beginners – YouTubeYouTube

How do I explain Bitcoin to my parents?

Explain Cryptocurrency to Your Parents

  1. It's not really a coin. At least, not in the physical sense. …
  2. It's not the only cryptocurrency. …
  3. A cryptocurrency has value because users agree it has value. …
  4. Cryptocurrency offers some distinct advantages. …
  5. You can use it to buy stuff. …
  6. They're not regulated.

Is blockchain a legit company?

Blockchain.com is said to be very safe. All trades and funds are protected with multiple layers of security.

What are the top 5 Blockchains?

The Top 5 Enterprise Blockchain Platforms You Need to Know About

  • #1. Ethereum. Mature Smart Contracting Cross-Industry Platform. …
  • #2. Hyperledger Fabric. B2B-focused Modular Blockchain Platform. …
  • #3. R3 Corda. New Operating System for Financial Services. …
  • #4. Ripple. …
  • #5. Quorum.