Signal weighting
Confidence should rise with independent, specific evidence.
Count neither warning signs nor trust signals as votes. Their weight depends on source quality, date, scope, and whether another record supports the same conclusion.
Publisher-controlled
Policies, status pages, fee tables, support links, and letters of guarantee can be checked for clarity and consistency. They describe the publisher's position but do not independently verify private operations.
Publicly observable
Domain history, copied text, token transfers, address reuse, timestamps, contract activity, and named official actions provide stronger anchors because an outside reader can inspect the underlying record.
Method-dependent
Clusters, labels, taint scores, and exposure distance depend on analytical assumptions. Ask which model, dataset, network, and update date produced the signal before using it to support a conclusion.