am-i.exposed

Paste a Bitcoin address or transaction ID and get a privacy score from 0 to 100 with actionable findings. The engine runs 36+ heuristics covering address reuse, change detection, CoinJoin detection (Whirlpool, WabiSabi, JoinMarket), script type analysis, timing patterns, wallet fingerprinting, chain analysis, entity proximity detection, and more.

All analysis runs client-side in the browser. API calls go directly to the local Umbrel mempool instance, no data leaves the network. No tracking, no logging, no third-party analytics.