Advanced Systems Format — file signature 30 26 B2 75 8E 66 CF 11 A6 D9 00 AA 00 62 CE 6C at offset 0

For Advanced Systems Format, hex signature is 30 26 B2 75 8E 66 CF 11 A6 D9 00 AA 00 62 CE 6C; offset is 0; extension is asf wma wmv, recorded from its source on 2026-08-03.

Hex signature: 30 26 B2 75 8E 66 CF 11 A6 D9 00 AA 00 62 CE 6C
Offset: 0
Extension: asf wma wmv
Format: Advanced Systems Format verified

Sourceen.wikipedia.org

Verified2026-08-03

Review by2027-08-03

DatasetFile format magic numbers

What the source says

Advanced Systems Format [37]

— en.wikipedia.org, retrieved 2026-08-03

Source

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

Last verified against source: 2026-08-03. Due for re-check by 2027-08-03. This page as Markdown · OKF bundle · full dataset as JSON.