Cold Wallet Interaction Warning

WHAT IT DOES

Cold Wallet Interaction Warning is your transaction security tool that identifies and warns you when interacting with cold wallets. It automatically intercepts pending transaction details from confirmation pages, extracts the recipient wallet address, and analyzes wallet characteristics to determine if it's a cold wallet—hardware wallets, multisig wallets, or low-activity high-balance addresses. The tool displays a Cold Wallet Interaction Warning with contextual risk indicators and visual badges (Cold Wallet, Hardware Wallet, Multisig, Unknown), shows wallet activity patterns and verification status, offers one-click verification links to block explorers, maintains a local database of known cold wallet patterns, and sends alerts for high-value transactions to cold wallets.

WHERE IT RUNS

This script runs on all major DEX interfaces including Uniswap (app.uniswap.org), SushiSwap (app.sushi.com), Curve (curve.fi), Balancer (balancer.fi), 1inch (1inch.io), CowSwap (cow.fi), and major NFT marketplaces including OpenSea (opensea.io), Blur (blur.io), LooksRare (looksrare.org), Zora (zora.co), Rarible (rarible.com), and Foundation (foundation.app). It works on transaction confirmation pages, wallet approval dialogs, and any page displaying recipient wallet information.

HOW TO USE

Install the script through the BotGentz userscript manager. Click "Connect Wallet" to link your EVM wallet extension. Navigate to any supported page where you're about to send funds. The tool automatically detects the recipient address and analyzes it for cold wallet characteristics. The panel displays the wallet classification with a visual badge, cold score (0-100), balance, transaction count, and wallet type (EOA/Contract). If a cold wallet is detected, a warning appears with verification tips and a block explorer link. Configure cold wallet thresholds (minimum balance and maximum transaction count) in settings to tune sensitivity. The tool caches classifications for faster future checks.

COLD WALLET CLASSIFICATION ENGINE WITH MULTI-FACTOR ANALYSIS

Unlike simple address lookups that only show basic info, this tool implements a sophisticated classification engine that evaluates multiple wallet characteristics to identify cold wallets. The engine analyzes three key factors: wallet balance (high balance often indicates cold storage), transaction count (low activity suggests cold wallet), and wallet type (contract detection for multisig/hardware wallets). Each factor contributes to a Cold Score (0-100) that quantifies how likely the wallet is a cold wallet. The engine classifies wallets into four categories: Cold Wallet (high balance, low activity, score 70+), Hardware Wallet (contract-based with high security), Multisig (multi-signature contract), and Unknown (standard active wallet). The classification thresholds are configurable, allowing users to adjust sensitivity based on their risk tolerance. Each classification includes a color-coded badge and detailed metrics, providing immediate visual context for transaction decisions.

THE PANEL

The floating panel is fully draggable and snap-to-edge enabled. You can collapse it to a compact bubble when not in use, resize it to your preferred dimensions, and it remembers its position across page loads using persistent storage. Press Escape to quickly dismiss the panel. The panel displays the recipient address, wallet classification badge, cold score, balance, transaction count, wallet type, and one-click block explorer link.

PLEASE NOTE

This script requires the free BotGentz extension to be installed in your browser—it does not run as a standalone extension. You also need a real EVM wallet extension already installed and configured. The tool cannot detect cold wallets that are not identifiable from on-chain patterns and relies on the page exposing recipient wallet address in a detectable format. Cold wallet classification is based on heuristics and may misclassify active wallets. No user data is collected or transmitted—all classification cache stays local in your browser storage. The tool provides security awareness assistance but does not guarantee that all cold wallets are correctly identified.