What is Blockchain: Everything You Need to Know (2022)

Twitter
Blockchain
暗号通貨
Security
Design
What is Blockchain: Everything You Need to Know (2022) If you want to pay online, you need to register an account and provide credit card information. If you don't have a credit card, you can pay with bank transfer. With the rise of cryptocurrencies, these methods may become old.Imagine a world in which you can do transactions and many other things without having to give your personal information. A world in which you don’t need to rely on banks or governments anymore. Sounds amazing, right? That’s exactly what blockchain technology allows us to do.It’s like your computer’s hard drive. blockchain is a technology that lets you store data in digital blocks, which are connected together like links in a chain. Blockchain technology was originally invented in 1991 by two mathematicians, Stuart Haber and W. Scot Stornetta. They first proposed the system to ensure that timestamps could not be tampered with.A few years later, in 1998, software developer Nick Szabo proposed using a similar kind of technology to secure a digital payments system he called “Bit Gold.” However, this innovation was not adopted until Satoshi Nakamoto claimed to have invented the first Blockchain and Bitcoin.So, What is Blockchain?A blockchain is a distributed database shared between the nodes of a computer network. It saves information in digital format. Many people first heard of blockchain technology when they started to look up information about bitcoin.Blockchain is used in cryptocurrency systems to ensure secure, decentralized records of transactions.Block
  2022/04/18      techcrunch
Xポスト

latest news

大河原克行のNewsInsight 第403回 アプリ「脳の健康状態」測りウェルビーイング向上に一役、パナソニックが顔画像分析を応用

大河原克行のNewsInsight 第403回 アプリ「脳の健康状態」測りウェルビーイング向上に一役、パナソニックが顔画像分析を応用

パナソニック ホールディングス 技術部門プロダクト解析センターは、顔画像を使った...

  2025/11/22
Lifetime Access to Microsoft's Latest Office Software is 40% Off for Black Friday

Lifetime Access to Microsoft's Latest Office Software is 40% Off for B

Microsoft

Save $100 on lifetime access MS Office 2...

  2025/11/22
AI Is Quietly Creating Millionaires — and 99% of People Will Miss Out

AI Is Quietly Creating Millionaires — and 99% of People Will Miss Out

Most people think AI is replacing jobs —...

  2025/11/22
Get a Lifetime of Increased Productivity and Security for Just $10

Get a Lifetime of Increased Productivity and Security for Just $10

Microsoft
Security

Let Microsoft Windows 11 Pro help keep y...

  2025/11/22
アークエッジ・スペース、タジキスタン政府機関との共同研究に向けた覚書を締結

アークエッジ・スペース、タジキスタン政府機関との共同研究に向けた覚書を締結

アークエッジ・スペースは、タジキスタン共和国政府環境保護委員会傘下機関との間で、...

  2025/11/22
軍事とIT 第637回 陸上装備の話題(4)対空機関砲とC-UAS(ドローン対策)

軍事とIT 第637回 陸上装備の話題(4)対空機関砲とC-UAS(ドローン対策)

ドローン

業界用語でいうところのC-UAS(Counter Unmanned Aircra...

  2025/11/22
海外モバイルトピックス 第434回 充電台もある韓国ALTのガラホ「STYLE FOLDER 2」を使ってみた

海外モバイルトピックス 第434回 充電台もある韓国ALTのガラホ「STYLE FOLDER 2」を使ってみた

Google
モバイル
Map
Design

折りたたみケータイと同じデザインながら、中身はスマートフォンでLINEやGoog...

  2025/11/22
ゼロからはじめるバイブコーディング 第10回 わずか8行の指示で「ボイスチェンジャー」を作ってみよう

ゼロからはじめるバイブコーディング 第10回 わずか8行の指示で「ボイスチェンジャー」を作ってみよう

TV番組などで、ボイスチェンジャーを使って声色を変えて放送することがあります。多...

  2025/11/22
「問題の本質が見える…！」人間の限界を超えて「頭の中を整理する」AI活用スキル

「問題の本質が見える…！」人間の限界を超えて「頭の中を整理する」AI活用スキル

「AIで作業が速くなる」程度の話ならもう古い。本当の価値は、人間の限界を超えた「...

  2025/11/22
7 AI Tools Solopreneurs Need for 2026 to Hit 7 Figures (No Team, No Stress)

7 AI Tools Solopreneurs Need for 2026 to Hit 7 Figures (No Team, No St

Solo but scaling: Here are the seven AI ...

  2025/11/22
How Smart Founders Know When to Pivot or Shut Down Their Startup

How Smart Founders Know When to Pivot or Shut Down Their Startup

A simple process for founders to make sm...

  2025/11/21
ENEOSら、日高線廃線跡地で太陽光発電- JR北海道向けオフサイトPPA契約締結

ENEOSら、日高線廃線跡地で太陽光発電- JR北海道向けオフサイトPPA契約締結

energy

ENEOSリニューアブル・エナジーは11月21日、北海道旅客鉄道（JR北海道）、...

  2025/11/21
ENEOSリニューアブル・エナジー、セルロース活用の藻場造成で有効性を確認

ENEOSリニューアブル・エナジー、セルロース活用の藻場造成で有効性を確認

ENEOSリニューアブル・エナジーは11月21日、2023年から千葉県内房地域で...

  2025/11/21
分子素子実現へ迫る一歩 - 科学大が固体酸化物中で有機分子に配線を実現

分子素子実現へ迫る一歩 - 科学大が固体酸化物中で有機分子に配線を実現

東京科学大学は、次世代の低消費電力素子である「分子素子」の実現へ向け、固体酸化物...

  2025/11/21
スガシタパートナーズ社長・菅下清廣「今は戦後7回目の大相場。材料が揃えば日経平均8万円を目指す展開も」

スガシタパートナーズ社長・菅下清廣「今は戦後7回目の大相場。材料が揃えば日経平均8万円を目指す展開も」

「今、誰も経験したことのない相場が始まっている」─菅下氏はこう強調する。高市早苗...

  2025/11/21
4 Essential Tips to Help Gen Z Grads Navigate Today's Tough Job Market

4 Essential Tips to Help Gen Z Grads Navigate Today's Tough Job Market

Traditional application methods aren't e...

  2025/11/21

関連する記事 [design]

Top 10 AI Tools That Will Transform Your Content Creation in 2025 Top 10 AI Tools That Will Transform Your Content Creation in 2025

Google
Marketing
game
Design

Looking to level up your content creatio...

  2025/01/02

Ahrefs vs SEMrush: Which SEO Tool Should You Use? Ahrefs vs SEMrush: Which SEO Tool Should You Use?

Amazon
Google
モバイル
Marketing
Yahoo
Design

SEMrush and Ahrefs are among the most ...

  2022/03/01

Top 10 Best PLR(Private Label Rights) Websites | Which One You Should Join in 2022? Top 10 Best PLR(Private Label Rights) Websites | Which One You Should

Marketing
Security
Design

Content creation is one of the biggest s...

  2022/02/26

Canva Review 2022: Details, Pricing & Features Canva Review 2022: Details, Pricing & Features

Google
Apple
Facebook
Microsoft
モバイル
Marketing
Twitter
Design
5G
cloud

Are you looking for a new graphic design...

  2022/02/20

Top 7 Best Wordpress Plugin Of All Time Top 7 Best Wordpress Plugin Of All Time

Google
Security
Design
telework
cloud

If you are looking for the best wordpre...

  2022/02/11

10 Best Chrome Extensions That Are Perfect for Everyone 10 Best Chrome Extensions That Are Perfect for Everyone

Amazon
Google
モバイル
Zoom
saas
android
Security
Design

Are you a great Chrome user? That’s nice...

  2022/01/31

Most Frequently Asked Questions About Email Marketing Most Frequently Asked Questions About Email Marketing

Marketing
Security
Design

1. Why is email marketing important?Emai...

  2022/01/29

7 Free Websites Every Content Creator Needs to Know 7 Free Websites Every Content Creator Needs to Know

Google
Facebook
モバイル
Twitter
Design

Do you have the desire to become a conte...

  2022/01/27

Top 9 Free AI Tools That Make Your Life Easier Top 9 Free AI Tools That Make Your Life Easier

Google
Facebook
Microsoft
Marketing
Twitter
Design

Copy.aiPhoto:- Copy.aiFirst one on the l...

  2022/01/24

LimeWire AI Studio Review 2023: Details, Pricing & Features LimeWire AI Studio Review 2023: Details, Pricing & Features

Blockchain
音楽
Design

In the rapidly advancing landscape of A...

  2023/12/12

Work.com for Vaccines | Salesforce Work.com for Vaccines | Salesforce

Building on Salesforce Work.com, which i...

  2020/10/06

Schema Design Anti-Patterns - Part 2 Schema Design Anti-Patterns - Part 2

In part 2 of this schema design anti-pat...

  2020/10/07

Huawei Outhustles Trump by Hoarding Chips Vital for China 5G Huawei Outhustles Trump by Hoarding Chips Vital for China 5G

モバイル
Security
Design
5G

(Bloomberg) -- Huawei Technologies Co. q...

  2020/10/22

IBMが提唱する新アプローチ「ハイブリッドバイデザイン」とは--IT施策を「経済合理性」で計画 IBMが提唱する新アプローチ「ハイブリッドバイデザイン」とは--IT施策を「経済合理性」で計画

Design

日本IBMは、IT施策を「意図的（by Design）」かつ「経済合理性」をもっ...

  2025/11/20

Top 10 AI Tools in 2023 That Will Make Your Life Easier Top 10 AI Tools in 2023 That Will Make Your Life Easier

Google
Microsoft
Marketing
音楽
Design

In this article, we explore the top 10 ...

  2023/01/25

Episode 7 - Sit Down Startup: CodeSignal’s Sophia Baik on hiring with less bias Episode 7 - Sit Down Startup: CodeSignal’s Sophia Baik on hiring with

Episode 7: CodeSignal’s Sophia Baik on h...

  2020/10/05

Salesforce Work.com Overview | Salesforce Salesforce Work.com Overview | Salesforce

Work.com provides you with essential sol...

  2020/10/06

A Tale of 2 Automotive Stocks to Buy A Tale of 2 Automotive Stocks to Buy

Cars are ubiquitous. Love them or hate t...

  2020/10/22

Top 10 AI Content Generator & Writer Tools in 2022 Top 10 AI Content Generator & Writer Tools in 2022

Google
Facebook
Marketing
Design
study

Are you looking for a way to create cont...

  2022/11/15

Zoom for Home - DTEN ME: Personal Home Office Solution Zoom for Home - DTEN ME: Personal Home Office Solution

Zoom for Home - DTEN ME: Personal home o...

  2020/09/17

Goldman Clawbacks Are More Stunning Than $5 Billion Penalty Goldman Clawbacks Are More Stunning Than $5 Billion Penalty

(Bloomberg Opinion) -- There are certain...

  2020/10/22

Intel Tumbles on Data Center Sales Decline, Tepid Forecast Intel Tumbles on Data Center Sales Decline, Tepid Forecast

(Bloomberg) -- Intel Corp. shares slumpe...

  2020/10/22

The U.S.-China Conflict Over Chips Is About to Get Uglier The U.S.-China Conflict Over Chips Is About to Get Uglier

(Bloomberg) -- On a scorching hot day in...

  2020/10/22

Schema Design Anti Patterns with MongoDB on Twitch Schema Design Anti Patterns with MongoDB on Twitch

Learn about some of the common MongoDB a...

  2020/10/02

Smart Summon Smart Summon

Smart Summon brings us closer to a futur...

  2019/09/26

Schema Design Anti-Patterns - Part 1 Schema Design Anti-Patterns - Part 1

When modeling your data in MongoDB, sche...

  2020/09/30

What is Blockchain: Everything You Need to Know (2022) What is Blockchain: Everything You Need to Know (2022)

Twitter
Blockchain
暗号通貨
Security
Design

If you want to pay online, you need to r...

  2022/04/18

Sellfy Review 2022: How Good Is This Ecommerce Platform? Sellfy Review 2022: How Good Is This Ecommerce Platform?

Google
Facebook
Salesforce
モバイル
Marketing
Twitter
音楽
Security
Design
5G
cloud

Are you searching for an ecomerce platf...

  2022/03/12

IBMが提唱する新アプローチ「ハイブリッドバイデザイン」とは--IT施策を「経済合理性」で計画 IBMが提唱する新アプローチ「ハイブリッドバイデザイン」とは--IT施策を「経済合理性」で計画

Design

日本IBMは、IT施策を「意図的（by Design）」かつ「経済合理性」をもっ...

  2025/11/20

Top 10 AI Tools That Will Transform Your Content Creation in 2025 Top 10 AI Tools That Will Transform Your Content Creation in 2025

Google
Marketing
game
Design

Looking to level up your content creatio...

  2025/01/02

LimeWire AI Studio Review 2023: Details, Pricing & Features LimeWire AI Studio Review 2023: Details, Pricing & Features

Blockchain
音楽
Design

In the rapidly advancing landscape of A...

  2023/12/12

Top 10 AI Tools in 2023 That Will Make Your Life Easier Top 10 AI Tools in 2023 That Will Make Your Life Easier

Google
Microsoft
Marketing
音楽
Design

In this article, we explore the top 10 ...

  2023/01/25

Top 10 AI Content Generator & Writer Tools in 2022 Top 10 AI Content Generator & Writer Tools in 2022

Google
Facebook
Marketing
Design
study

Are you looking for a way to create cont...

  2022/11/15

What is Blockchain: Everything You Need to Know (2022) What is Blockchain: Everything You Need to Know (2022)

Twitter
Blockchain
暗号通貨
Security
Design

If you want to pay online, you need to r...

  2022/04/18

Sellfy Review 2022: How Good Is This Ecommerce Platform? Sellfy Review 2022: How Good Is This Ecommerce Platform?

Google
Facebook
Salesforce
モバイル
Marketing
Twitter
音楽
Security
Design
5G
cloud

Are you searching for an ecomerce platf...

  2022/03/12

Ahrefs vs SEMrush: Which SEO Tool Should You Use? Ahrefs vs SEMrush: Which SEO Tool Should You Use?

Amazon
Google
モバイル
Marketing
Yahoo
Design

SEMrush and Ahrefs are among the most ...

  2022/03/01

Top 10 Best PLR(Private Label Rights) Websites | Which One You Should Join in 2022? Top 10 Best PLR(Private Label Rights) Websites | Which One You Should

Marketing
Security
Design

Content creation is one of the biggest s...

  2022/02/26

Canva Review 2022: Details, Pricing & Features Canva Review 2022: Details, Pricing & Features

Google
Apple
Facebook
Microsoft
モバイル
Marketing
Twitter
Design
5G
cloud

Are you looking for a new graphic design...

  2022/02/20

Top 7 Best Wordpress Plugin Of All Time Top 7 Best Wordpress Plugin Of All Time

Google
Security
Design
telework
cloud

If you are looking for the best wordpre...

  2022/02/11

10 Best Chrome Extensions That Are Perfect for Everyone 10 Best Chrome Extensions That Are Perfect for Everyone

Amazon
Google
モバイル
Zoom
saas
android
Security
Design

Are you a great Chrome user? That’s nice...

  2022/01/31

Most Frequently Asked Questions About Email Marketing Most Frequently Asked Questions About Email Marketing

Marketing
Security
Design

1. Why is email marketing important?Emai...

  2022/01/29

7 Free Websites Every Content Creator Needs to Know 7 Free Websites Every Content Creator Needs to Know

Google
Facebook
モバイル
Twitter
Design

Do you have the desire to become a conte...

  2022/01/27

Top 9 Free AI Tools That Make Your Life Easier Top 9 Free AI Tools That Make Your Life Easier

Google
Facebook
Microsoft
Marketing
Twitter
Design

Copy.aiPhoto:- Copy.aiFirst one on the l...

  2022/01/24

Huawei Outhustles Trump by Hoarding Chips Vital for China 5G Huawei Outhustles Trump by Hoarding Chips Vital for China 5G

モバイル
Security
Design
5G

(Bloomberg) -- Huawei Technologies Co. q...

  2020/10/22