Scrutica
Each hop carries its data source, source URL (where one exists), as-of date, and confidence label on the same line as the parent name. When two sources name different parents for the same hop, both sit on the page as alternates — the walker does not pick a winner.
Starting entity — the walker climbs from here, following documented parent / subsidiary edges in the ownership substrate.
Chain-of-title terminates at Huawei Technologies (LEI 300300G4NLFHF8PDPY52). No further parent is documented — for a public filer that means UBO is the dispersed float; for a state-linked entity it means the chain has reached the sovereign apex.