Blockchain - ITWorld-A top-tier website providing authoritative IT technical information.

Jul 18, 2025

Introduction to Blockchain 4.0

The first application of blockchain is Bitcoin. Blockchain has become the promoter of "decentralized currency Internet" by providing power for cryptocurrency. By providing transparency, accountability, immutability and security, the blockchain soon triggered an influx of more cryptocurrencies. Today, we have more than 10000 different cryptocurrencies in circulation.

Jul 17, 2025

Why blockchain corresponds to the sharing economy

The core of the sharing economy is sharing-based transactions, and blockchain is the decentralized way to achieve the security and transparency of transactions.

Jul 16, 2025

Sony Adopts Blockchain on AWS to Protect Digital Creators' Rights

Today is a dynamic time for those who make and love music. The digital revolution has civilianized the means of creating music: anyone can record a sound that can be shared with anyone around the world.

Jul 15, 2025

What is a privacy coin? What is the difference between them and Bitcoin?

Although a variety of cryptographic assets focus more directly on privacy through technology, there are still many possible ways to increase the privacy of Bitcoin, including point-to-point transactions. In the field of encryption, some familiar privacy assets include Monero (XMR), Zcash (ZEC), Verge (XVG), Beam and Grin. Dash is also on the list because it allows for increased anonymity, although the currency is not technically classified as a private asset.

Jul 14, 2025

Blockchain Foundation - What is Blockchain Technology

The Internet surprised us again with blockchain. We often hear words about cryptocurrency, bitcoin and other crypto related topics. If you want to know, "What is blockchain?" or "How does blockchain work?" you have come to the right place. In this article, we will learn all about blockchain, including its working principle and how to use it in our daily life.

Jul 13, 2025

Scientists propose quantum proof-of-work consensus for blockchain

A recent study proposes a new blockchain consensus proof-of-work (PoW) scheme that relies on quantum computing techniques to verify consensus.

Jul 12, 2025

Public vs. private blockchains for storage

Enterprises should consider data privacy and security when considering whether to use a public or private blockchain for storage.

Jul 11, 2025

How blockchain is revolutionizing cybersecurity

The decentralized, consensus-driven and lack-of-trust nature of blockchains makes them inherently resilient to attacks.

Jul 10, 2025

What is blockchain? Simply understand blockchain

Standard explanation: "Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies." Simple understanding: "Blockchain is essentially a decentralized distributed database."

Jul 09, 2025

What is Bitcoin?

Since the launch of the white paper in 2008, Bitcoin has received unprecedented attention, especially since the first transaction of Bitcoin and its ten million fold increase in ten years, every sharp rise and fall of Bitcoin has become the focus of attention and caused huge controversy.