Movement Brief

Movement Brief fetches a transaction's public data from mempool.space and returns a plain-English structural summary: how many inputs and outputs, approximate BTC moved, fee rate, and whether any address matches our sourced label list. Every summary includes the decision logic step-by-step so you can audit the heuristic — not trust a black box.

Example txids (public, historical — we do not claim current ownership): Bitfinex consolidation 61b5cc645177843e8514e18a19faf162a19247c8bb4f25519b57c166e9df302c; DOJ seizure move 5435a6f76793a55e20626fb3fda796e93462f62ccb0f244c382127043f495451. See worked examples for narrative context.

Limits: Brief infers shape (consolidation, distribution, simple transfer) from a single tx — not peel chains across hops, not market intent. Certainty labels reflect structural confidence, not identity proof. Not investment advice. Disclaimer →