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

Oct 06, 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.

Oct 05, 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.

Oct 04, 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.

Oct 03, 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.

Oct 02, 2025

Why does Web3 need digital identity?

Web3, or Web 3.0 for short, is the latest generation of the Internet that is evolving to create a more decentralized, secure and transparent Internet.

Oct 01, 2025

Ten application scenarios for blockchain

Blockchain technology is an Internet database technology that is characterized by decentralization, openness and transparency, where everyone can participate in the database records, and it can also be applied in a variety of different fields.

Sep 30, 2025

What is the Coin Smart Chain (BSC)

CoinSmart Chain is a new blockchain with a mature environment for developing high-performance decentralized applications. It is designed for cross-chain compatibility with CoinSmartChain to ensure that users get the advantages of both.

Sep 29, 2025

Blockchain technology helps track new crown virus

With the emergence of the COVID-19 outbreak across the U.S., news of improvements to the U.S. healthcare system and the ability to treat the disease appeared in the media headlines, and people began to take the initiative to learn more about the new coronavirus on the Internet out of fear of the disease.

Sep 28, 2025

Can blockchain really last? How can it avoid becoming a slogan?

Embracing blockchain seems to have become the mainstream of the industry nowadays. Both entrepreneurs and Internet giants have started to extend their development tentacles to this industry that is going to bring disruptive development to traditional industries.

Sep 27, 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.