Two Hands

Two Hands · verifiable quality control for handwritten numbers

OCR reads the number. Two Hands checks whether the whole form agrees.

For the institutes that run Mexico's vote counts and their auditors, and any handwritten form whose numbers must add up.

Gemma on AMD reads every field; the form's own arithmetic decides what passes; a person settles disputes on the photo, with a receipt.

Masked crop of Option 07 on form 050815B0100

The paper: 175 · The first capture keyed: 75 · The certified count: 175

In English: words: "ciento setenta y cinco" = 175 · boxes: 1 7 5

certified count, by comparison050815B0100 · Option 07 · Coahuila · random 300 · verify this receipt

91.6% vs 62.84% field match on Baja California Sur's 2024 local actas, vs the Google Document AI reading the state bought (same metric) 27 of 28 certified-detectable capture errors caught (Colima, pre-registered; not total recall) 1,270 real tally sheets read on AMD; 49 capture errors confirmed by the certified count

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