China data and evidence directory / content

Wayback reconstruction

Name: Wayback reconstruction
Creator: Palimpsest
License: https://archive.org/about/terms.php

Dataset wayback · Assessed 2026-10-08T12:47:59Z

Reconstructs prior public states for watched URLs and separates deletion, mutation, reachability, and archival absence.

Within its collection window at this assessment; check the reading's reference period before use.

Current JSON · History JSONL

Open research view · Read the method

Evidence state: fresh
Reading timestamp: 2026-10-08T10:08:09.852417Z
Collection target: PT6H
Sources: Internet Archive CDX
Geography: CN · GLOBAL
History: 224 retained records
n watched: 21
n deletions: 3
n mutations: 9
n reachable: 18

Reuse terms: Internet Archive terms; Palimpsest metadata MIT. Source rights remain attached to observations.

How to use this evidence

The reading timestamp records the instrument's evidence clock. The economic reference period or event date is defined inside the source record. A recent collection does not turn an old observation into a current one. Counts describe this dataset's coverage, not all activity in China.

Cite this dataset

Palimpsest. Wayback reconstruction. Reading: 2026-10-08T10:08:09.852417Z. https://www.palimpsest.info/datasets/wayback/

When citing a number, include the exact JSON or CSV record, its reference period, units and upstream source. Retain a copy of the reading; a latest URL changes as new editions are published.

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