bytes hash to the record's source_sha256 and the .pdf.source sidecar names the record's source_url
the record's page field says page 63, and this row's source lines do appear there — but they appear on other pages of this state too, so the page is consistent, not proved
This row, on page 63
2 source line(s) occur exactly once on page 63; the box is that occurrence
The page is the document's, unedited. What this compilation read off it is the row above; what it did not read is on the state page under “what this record does not carry”.
