Nansen Blog

Aug 13, 2025

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Tracking crypto portfolios across multiple blockchains has become essential for investors navigating the increasingly fragmented DeFi ecosystem. With assets spread across Ethereum, Solana, BNB Chain, Arbitrum, and more, investors need a consolidated view to assess performance, manage risks, and simplify tax reporting. While manual tracking with spreadsheets offers control, it’s time-consuming and error-prone—making automated portfolio trackers the preferred choice for most. These platforms aggregate wallet and exchange data in real-time, support DeFi and NFT holdings, and offer performance analytics, alerts, and tax tools.

Aug 13, 2025

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Crypto wallet behavior analysis empowers investors with a transparent, real-time view of market dynamics by tracking the on-chain activity of smart money, whales, and retail traders. Unlike traditional finance, where data can be delayed or opaque, blockchain enables open access to buying, selling, staking, and DeFi participation across wallets. This allows investors to detect supply-demand shifts early, assess market sentiment, and identify potential risks or opportunities—well before price changes surface on centralized exchanges.

Aug 12, 2025

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Understanding wallet behavior is one of the most effective ways to reduce risk in crypto investing. Onchain analytics platforms like Nansen give investors real-time visibility into how capital flows across the blockchain, allowing them to spot “smart money” movements, whale activity, and insider transactions. By tracking these patterns, users can get early warnings about market shifts, validate project health, and identify red flags such as centralized token holdings or unusual fund transfers that may signal scams or rug pulls.

Aug 12, 2025

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Nansen is the ideal onchain analytics tool for beginners, offering a simple, intuitive way to explore blockchain data without needing technical expertise. Its user-friendly dashboards, labeled “Smart Money” wallets, and real-time alerts help users understand where capital is flowing and what trends are emerging. Tools like Token God Mode, exchange flows, and portfolio tracking give new investors clear, actionable insights to support their crypto decisions, without diving into raw blockchain data.

Aug 11, 2025

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In 2025, the most effective onchain analytics tools will be defined by three core pillars: AI-powered insights, real-time data streaming, and comprehensive cross-chain aggregation. These capabilities allow investors and traders to respond faster, uncover hidden patterns, and manage risk across an increasingly fragmented blockchain landscape. Artificial intelligence will enable predictive modeling, anomaly detection, and advanced pattern recognition—surfacing insights like early accumulation cycles or smart contract exploits before they’re obvious to the market.

Aug 11, 2025

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Onchain analytics tools have become indispensable for crypto investors in 2025, providing real-time transparency and transforming complex blockchain data into actionable insights. These tools enable traders to spot market trends early, track the behavior of smart money and whale wallets, and assess token distribution to understand decentralization and potential sell pressure. With the ability to identify narrative-driven plays, accumulation patterns, and sectoral capital flows, investors can make data-driven decisions that improve timing, reduce risk, and optimize portfolio strategies.

Aug 8, 2025

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Citrea is a Layer 2 ZK-rollup built specifically for Bitcoin, enabling scalability, lower fees, and Ethereum-style smart contracts without altering Bitcoin’s core protocol. By using zero-knowledge proofs and zkEVM compatibility, Citrea allows developers to build decentralized applications on Bitcoin using familiar Ethereum tools, while letting users transact with cBTC—its wrapped BTC token—more efficiently.

Aug 7, 2025

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Metis is a Layer 2 scaling solution for Ethereum that uses Optimistic Rollups to dramatically reduce gas fees and transaction times while preserving Ethereum’s security. What sets Metis apart is its focus on enabling Decentralized Autonomous Companies (DACs)—business-friendly, plug-and-play blockchain entities with built-in tools for governance, reputation, and contributor management.

Aug 7, 2025

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Somnia is a next-generation, EVM-compatible Layer 1 blockchain built to support high-performance, data-heavy applications like gaming, social networks, and metaverse interactions — all directly on-chain. With over 1 million transactions per second and sub-second finality, Somnia uses a novel MultiStream consensus protocol to process multiple transaction streams in parallel. This allows for real-time performance without sacrificing decentralization or Ethereum compatibility, opening up new use cases previously impossible on traditional chains like Ethereum and Bitcoin.