When you're trying to make sense of who's buying, selling, or holding crypto, Nansen, a blockchain intelligence platform that maps wallet activity and links addresses to real-world entities. It's not just another dashboard—it’s a lens that shows you who’s really moving the market, not just what the price chart says. Think of it like a GPS for crypto money. Instead of guessing if a big buy is a whale or a bot, Nansen tells you it’s a known exchange, a venture fund, or even a hacker wallet tied to a past theft.
Nansen works by collecting and connecting data from every major blockchain. It doesn’t just count transactions—it identifies patterns. For example, if a wallet starts sending ETH to dozens of new addresses right before a token launch, Nansen flags it as a potential pump-and-dump setup. It also tracks on-chain data, the raw record of every transaction across blockchains, visible to anyone with the right tools, and turns it into readable stories. You can see if a smart contract is being used by real users or just dummy addresses. You can tell if a project’s tokens are being accumulated by long-term holders or dumped by insiders. This kind of insight is why professional traders, DeFi teams, and even regulators rely on it.
It’s not magic—it’s math and mapping. Nansen links wallet addresses to known entities like Coinbase, Binance, or even the Ethereum Foundation. It shows you when a wallet labeled "Crypto Hedge Fund X" buys a new token, or when a wallet tied to a past hack starts moving funds again. This helps you avoid scams before they happen. If you see a new token getting bought up by wallets that also bought fake airdrops like CovidToken or HyperGraph HGT, you know to walk away. Nansen doesn’t tell you what to buy—but it shows you who’s doing what, so you can decide for yourself.
What you’ll find below is a collection of posts that either use Nansen-style analysis to break down real events, or expose the kind of schemes Nansen helps uncover. From Upbit’s $34B fine to TradeOgre’s seizure, these stories all rely on the same truth: blockchain data doesn’t lie. You just need the right tools to read it. Here’s what the numbers actually say about the crypto world right now.
On-chain analysis tools reveal real crypto behavior through blockchain data. Learn which platforms like Glassnode, Nansen, and Dune Analytics deliver the most accurate insights for traders in 2025.