Web3 Insights that Bring the World Onchain
Why Was Cryptocurrency Invented?Cryptocurrency was created to solve key problems…

Why Was Cryptocurrency Invented? Cryptocurrency was created to solve key problems in traditional financial systems. Unlike regular money controlled by governments and banks, crypto is decentralized—meaning no single authority has control. It runs on blockchain technology, which records transactions publicly,…

AI

blockchain advantages

Cryptocurrency

transparency

0

Real-world smart contract use cases

Real-world smart contract use cases

Smart contracts aren't just for crypto; they're reshaping industries. From streamlining real estate deals to securing healthcare data, this article explores real-world use cases that show how Web3 tech is solving business problems with automation, transparency, and trust.

Blockchain

DeFi

NFTs

onchain

Web3

3

Comparative Report: Tier-Based NFTs vs. Non-Tier-Based NFTsIf your project needs…

Comparative Report: Tier-Based NFTs vs. Non-Tier-Based NFTs If your project needs clear progression, gamification, or scalable utility, go with Tier-Based NFTs. If you're focused on creativity, community value, or storytelling, then Non-Tier-Based NFTs are ideal.

NFT

use cases

2

Rug pull and scam. A rugpull is when a crypto…

Rug pull and scam. A rugpull is when a crypto project creator suddenly drains all the funds and disappears, leaving investors with worthless tokens. Many scams in crypto involve fake promises, like guaranteed high returns or too-good-to-be-true projects.…

decentralization

emerging markets

transparency

2

Crypto Wallets & Private Keys.A crypto wallet is a tool…

Crypto Wallets & Private Keys. A crypto wallet is a tool (software or hardware) that allows you to store, send, and receive cryptocurrencies. It includes a public key, like an address you share with others to receive funds, and…

decentralization

use cases

Web3 wallets

1

Maximal Extractable Value.MEV refers to the extra profit miners or…

Maximal Extractable Value. MEV refers to the extra profit miners or validators can earn by manipulating transaction order in a block. It often results in front-running, where a miner reorders transactions to their advantage, harming users. MEV can cause…

decentralization

DeFi

5

Zero-Knowledge Proofs (ZKPs)Zero-knowledge proofs are cryptographic techniques allowing someone to…

Zero-Knowledge Proofs (ZKPs) Zero-knowledge proofs are cryptographic techniques allowing someone to prove they know information without revealing the information itself. In blockchains, ZKPs enhance privacy by hiding transaction details while still proving their validity. They also boost scalability by…

blockchain advantages

decentralization

DeFi

finance

use cases

5

The role of stablecoins in crypto markets and DeFi.Stablecoins, which…

The role of stablecoins in crypto markets and DeFi. Stablecoins, which are pegged to fiat currencies like the US dollar, play a critical role in stabilizing crypto market volatility. They enable easier trading, provide a safe haven during market…

blockchain advantages

DeFi

tokenization

4

Quantum computing and its potential impact on blockchain security.Quantum computing,…

Quantum computing and its potential impact on blockchain security. Quantum computing, with its ability to process complex calculations exponentially faster than classical computers, poses a significant threat to current blockchain cryptography. Algorithms like RSA and elliptic curve cryptography, widely…

blockchain advantages

decentralization

use cases

4

What is DeFi?simple explanation Key Features of DeFi:Decentralized: No central…

What is DeFi? simple explanation Key Features of DeFi: Decentralized: No central authority controls the system. Open & Permissionless: Anyone can participate; no need for a bank account or approval. Smart Contracts: Programs that run on blockchains and…

decentralization

DeFi

transparency

6

Onchain – Web3 Insights from the Real World

We discover, analyze, and evaluate real-world Web3 use cases and share the insights in reports and articles to help entrepreneurs and businesses move onchain.


We also practice what we preach and progress onchain ourselves by gradually decentralizing the platform.


You see, it’s a great time for you to join the Onchain movement: Contribute to the Web3 insights feed above, become Onchain’s Founding Member, and commit to our vision of bringing humanity onchain.