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Format

OpenWayback CDXJ File Format

Summary

Name
OpenWayback CDXJ File Format
Identifiers
PUID: fmt/1947
Format type
Text (Structured)
Description
CDXJ is a JSON implementation of the CDX Internet Archive Index, used by OpenWayback 3.0.0 and later to index web archive contents. The index file is plain text, UTF-8 encoded.
Note
https://nlevitt.github.io/warc-specifications/specifications/cdx-format/openwayback-cdxj/
File extensions
cdx, cdxj
Source
Preservica / Preservica

Internal signatures

OpenWayback CDXJ

Note
BOF; Offset:0; Byte Sequence: “!OpenWayback-CDXJ 1.0”

Byte sequences

Min Frag Length
Absolute from BOF
Offset
0
Max offset
0
Byte Sequence
214F70656E5761796261636B2D4344584A20312E30
Endianness
None

Changelog

  • Added in V118

    Release date
    30 April 2024

    OpenWayback CDXJ File Format: Signature researched and samples provided by Preservica.

    OpenWayback CDXJ File Format: Full entry added. Submitted by Preservica.