Explorer
Follow transactions, inspect blocks and understand the network.
Follow the coins through a transaction with a visual flow of its inputs and outputs.
See a whole block as a map, every transaction sized by the fees it pays.
Balance history and live UTXOs for any address, drawn as bubbles you can compare at a glance.
Deterministic heuristics flag what a transaction exposes: reused addresses, round amounts, traceable change.
Blockchain data is fetched from mempool.space. That server can see which transaction is looked up and the network address it is requested from. Connecting a personal node is planned for a later version.
Naming a known address (an exchange, a sanctioned entity) uses a dataset bundled in the app, plus a lookup on Alice’s own server for the large sets the app cannot ship. That lookup sends the address you are viewing, and nothing else. It is never sent to a third party, and no request body is logged.