Portable bitmap ASCII — file signature 50 31 0A at offset 0

For Portable bitmap ASCII, hex signature is 50 31 0A; offset is 0; extension is pbm, verified against its source on 2026-09-22.

Hex signature: 50 31 0A verified
Offset: 0 verified
Extension: pbm verified
Format: Portable bitmap ASCII verified

Sourceen.wikipedia.org

Verified2026-09-22

Review by2027-09-22

DatasetFile format magic numbers

What the source says

50 31 0A | P1␊ | 0 | pbm | Portable bitmap ASCII |

— en.wikipedia.org, retrieved 2026-09-22

Source

en.wikipedia.orghttps://en.wikipedia.org/wiki/List_of_file_signatures

Last verified against source: 2026-09-22. Due for re-check by 2027-09-22. This page as Markdown · OKF bundle · full dataset as JSON.