Repeated Ballot ID Report

San Francisco, California, 2024 General Election

Audit Engine version:'v2.32.X'

Run Date: 2026-11-04 06:25:55.830027 Copyright (c) Citizens' Oversight


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Files in the ballot image archives that share a ballot_id. Only one copy of each goes on. The others are skipped repeats. Images repeated under different ballot_ids are covered by imagematch, not here.

repeated_ballotid_rule is 'stop', with 1 repeated_ballotid_keep rows. 1 ballot_ids repeat: 0 with identical copies and 1 with copies that differ. Full list: 'reports/CA_SanFrancisco_20241105_sheet1_repeated_ballotids.csv'.

Summary

archives resolution ballot_ids
D03.zip keep_row 1

identical: same file size and CRCs. keep_row: a repeated_ballotid_keep row chose the copy. rule: repeated_ballotid_rule chose it. unresolved: the copies differ and nothing chose one.

Copies that differ

Up to 50 of 1. For the first 10 ballot_ids, every page of the copies is compared by its pixels. The pages that differ are shown. The precinct column is the archive folder. The CVR precinct is the CVR's own id for it.

00011_00180_000019

Resolution: keep_row. CVR precinct: 129.

copy status archive file_path precinct file_size scanned crc_p1 crc_p2
1 kept D03.zip D03/Pre_PCT 7308/CGr_Vote by Mail/00011_00180_000019.tif 7308 178942 2024-11-19 16:26 1755176796 0
2 skipped D03.zip D03/Pre_PCT 7327/CGr_Vote by Mail/00011_00180_000019.tif 7327 179344 2024-10-16 14:18 3556864507 0

Pages that differ in pixels: 2 of 3. The other pages are the same.

copy 1, page 2
copy 2, page 2

To keep a copy, add its row to the JOB file:

repeated_ballotid_keep,D03.zip|D03/Pre_PCT 7308/CGr_Vote by Mail/00011_00180_000019.tif repeated_ballotid_keep,D03.zip|D03/Pre_PCT 7327/CGr_Vote by Mail/00011_00180_000019.tif

Identical copies

None.