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What is a blockchain? tonsamith 31 Views • 4 years ago

What Is a Blockchain?
A blockchain is a distributed database that is shared among the nodes of a computer network. As a database, a blockchain stores information electronically in digital format. Blockchains are best known for their crucial role in cryptocurrency systems, such as Bitcoin, for maintaining a secure and decentralized record of transactions. The innovation with a blockchain is that it guarantees the fidelity and security of a record of data and generates trust without the need for a trusted third party.

One key difference between a typical database and a blockchain is how the data is structured. A blockchain collects information together in groups, known as blocks, that hold sets of information. Blocks have certain storage capacities and, when filled, are closed and linked to the previously filled block, forming a chain of data known as the blockchain. All new information that follows that freshly added block is compiled into a newly formed block that will then also be added to the chain once filled.

A database usually structures its data into tables, whereas a blockchain, like its name implies, structures its data into chunks (blocks) that are strung together. This data structure inherently makes an irreversible timeline of data when implemented in a decentralized nature. When a block is filled, it is set in stone and becomes a part of this timeline. Each block in the chain is given an exact time stamp when it is added to the chain.

Article by: ADAM HAYES
Source: investopedia.com
Created by: Ton Samith

___________ Educational Tutorials _____________

Camvito168 is a WordPress educational tutorial expertise that is dedicated to providing exceptional videos for free.

_______________________________

Welcome to Camvito 168. I am Samith Ton, the channel owner, who created this channel to share what the technology can connect us to the world.

Technology affects almost every aspect of 21st century life, from transport efficiency and safety, to access to food and healthcare, socialization and productivity. The power of the internet has enabled global communities to form ideas and resources to be shared more easily.

In this channel, videos would be posted every two days at 5:00 AM. It is believed that the technology can enable us to learn and share what matters to the 21st century life. You will learn how the technology can create interactive innovations and modern tools to ease people's communication.

Camvito 168 presents you with the following technology ideas:
1. Web Technology
2. Transportation Technology
3. Natural Rare Material Technology
4. Telecommunication Technology
5. Social Media Technology
6. Computer Technology

Visit www.camvito.com to learn more about the WordPress technical solutions.

_____________Disclaimer__________________
Producer: Ton Samith
Editor: Ton Samith
Channel: Camvito 168
FB Page: Camvito168
Video editor: Movavi Video Editor Plus
Sound/Music: YouTube Library
Thumbnail: Canva Pro
Photo: Freepik Premium
Voice: Camvito Voice (AI Voice Technology)

[Lyrics+Vietsub] I Like You So Much, You’ll Know It - Tereza tholoc1603 35 Views • 4 years ago

Follow D R E A M Y:
🌼Fanpage: https://www.facebook.com/chuyentuiminh.story
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🌼Youtube: https://www.youtube.com/channe....l/UC77cYV1F_dAua7TYR
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🎨Background: のら
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📝Vocabulary:
✒Pretend: giả vờ
✒Dimple: Má lúm đồng tiền
✒Prepare: Chuẩn bị
✒Moment: Khoảnh khắc
✒Scare: Sợ hãi
✒Disappear: Biến mất
✒Unaware: Vô thức
✒Worry: Lo lắng
✒Steal: Ăn trộm
✒Devoid: Trống rỗng

📌These words I extracted from the video, if there are mistakes, hope everyone can comment and learn English well together. Thanks everyone.
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🌿Lyrics:
I like your eyes, you look away when you pretend not to care
I like the dimples on the corners of the smile that you wear
I like you more, the world may know but don't be scared
'Cause I'm falling deeper, baby be prepared

I like your shirt, I like your fingers, love the way that you smell
To be your favorite jacket, just so I could always be near
I loved you for so long, sometimes it's hard to bear
But after all this time, I hope you wait and see

Love you every minute, every second
Love you everywhere and any moment
Always and forever I know I can't quit you
'Cause baby you're the one, I don't know how
I love you 'til the last of snow disappears
Love you 'til a rainy day becomes clear
Never knew a love like this, now I can't let go
I'm in love with you, and now you know

I like the way you try so hard when you play ball with your friends
I like the way you hit the notes, in every song you're shining
I love the little things, like when you're unaware
I catch you steal a glance and smile so perfectly

Though sometimes when life brings me down
You're the cure my love
In a bad rainy day
You take all the worries away

Love you every minute, every second
Love you everywhere and any moment
Always and forever I know I can't quit you
'Cause baby you're the one, I don't know how
In a world devoid of life, you bring color
In your eyes I see the light, my future
Always and forever I know, I can't let you go
I'm in love with you, and now you know
I'm in love with you, and now you know

🔔- Dear Artists, Producers and Labels -
DREAMY is a non-profit channel with the purpose of promoting music, if you are an Artist / Producer who is unhappy and wants to take down your music or work, please contact us directly via gmail ''anhtinh3530@gmail.com'' and we will directly delete it immediately.
✉ anhtinh3530@gmail.com
Thank you!
Dont REUP
#dreamy #vietsub #lyrics