Station 02 · one txid
Movement Brief
Paste a transaction id. Your browser fetches mempool.space and this page runs the same
brief-pure.js function the tests use. Structural read only —
not trading signals.
Certainty is a shape/label heuristic, not identity. 1→2 (payment + change) stays high uncertainty. Methodology · Disclaimer
Sourced examples (historical — we do not claim current ownership):
Fetching mempool.space…
What the words mean
Probably — sourced label plus large output sum. Possibly — weaker label or many→one shape. High uncertainty — default, including most 1→2 spends. Full table: Methodology.
Practice
Count inputs/outputs on the explorer first, then compare Brief’s logic list. Guides: reading large transactions, explorer basics, worked examples.