Apache Avro binary file format — file signature 4F 62 6A 01 at offset 0

For Apache Avro binary file format, hex signature is 4F 62 6A 01; offset is 0; extension is avro, verified against its source on 2026-09-22.

Hex signature: 4F 62 6A 01 verified
Offset: 0 verified
Extension: avro verified
Format: Apache Avro binary file format verified

Sourceen.wikipedia.org

Verified2026-09-22

Review by2027-09-22

DatasetFile format magic numbers

What the source says

4F 62 6A 01 | Obj␁ | 0 | avro | Apache Avro binary file format |

— 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.