Block Watch is a Web3 safety and portfolio tool covering 13 chains: TON, Ethereum, BSC, Polygon, Arbitrum, Optimism, Base, Avalanche, Solana, TRON, NEAR, Bitcoin, and Hyperliquid. Portfolio — track balances across wallets, explore holdings as an interactive graph, and follow Hyperliquid perps. Whales — monitor institutions, funds, influencers, OFAC-flagged and known scam addresses, with copy-trade signals. Data Hub — AI market digest, Crypto Pulse, liquidations, and ETF flows. Shield — connect a wallet and get an AI risk verdict on every transaction with a 0–100 score, plus phishing, address, and contract checks, and automatic rejection of known drainers.