Zstandard compress — file signature 28 B5 2F FD at offset 0

For Zstandard compress, hex signature is 28 B5 2F FD; offset is 0; extension is zst, recorded from its source on 2026-08-03.

Hex signature: 28 B5 2F FD
Offset: 0
Extension: zst
Format: Zstandard compress verified

Sourceen.wikipedia.org

Verified2026-08-03

Review by2027-08-03

DatasetFile format magic numbers

What the source says

<https://en.wikipedia.org/wiki/Zstandard> Zstandard compress [79] [80]

— 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.