— Source Verification Protocol
Capture Album Clues
Pair the Sales Page
Record the Yupoo album URL, visible seller label, item code, image reference, and review date. Mark every absent album field as Unknown.
Record the actual listing URL, visible seller label, item code, option names, and review date. Mark every absent listing field as Unknown.
Align Shared Fields
Compare item codes, colors, sizes, and option text side by side. Mark every field missing from either source, or conflicting between them, as Unknown.
State the Source Match
Use Matched for visible agreement, Partial for incomplete evidence, Missing for no listing, Conflict for disagreement, and Changed for a dated change. Missing fields stay Unknown; labels do not verify sellers or products.
