Cite this incident

Historical blocking: CN 2023-12-02 · 2023 · voidly.ai/incident/CN-2023-0540

Backfilled from OONI historical archive. 1 anomalous day(s), 4 measurements, 96% anomaly rate. Signal types: block, interference. Signal levels: critical.

Licensed under CC BY 4.0. Accessed 2026-06-21.

BibTeX

@misc{voidly-cn-2023-0540-2023,
  author       = {Voidly Research},
  title        = {Historical blocking: CN 2023-12-02},
  year         = {2023},
  url          = {https://voidly.ai/incident/CN-2023-0540},
  urldate      = {2026-06-21},
  organization = {Ai Analytics LLC},
  note         = {Voidly incident CN-2023-0540. CC BY 4.0.}
}

APA

Voidly Research. (2023). Historical blocking: CN 2023-12-02. Ai Analytics LLC. Retrieved 2026-06-21, from https://voidly.ai/incident/CN-2023-0540

Chicago (Author-Date)

Voidly Research. 2023. "Historical blocking: CN 2023-12-02." Ai Analytics LLC. Accessed 2026-06-21. https://voidly.ai/incident/CN-2023-0540.

MLA

Voidly Research. "Historical blocking: CN 2023-12-02." Ai Analytics LLC, 2023, voidly.ai/incident/CN-2023-0540. Accessed 2026-06-21.

Markdown

[Historical blocking: CN 2023-12-02](https://voidly.ai/incident/CN-2023-0540) — Voidly Research, 2023. Accessed 2026-06-21. CC BY 4.0.

API export endpoints

Server-side citation export (always reflects the latest evidence + readable ID, even if the incident is later renamed):

# BibTeX
curl https://api.voidly.ai/data/incidents/CN-2023-0540/report?format=bibtex

# RIS  (Zotero, EndNote, Mendeley)
curl https://api.voidly.ai/data/incidents/CN-2023-0540/report?format=ris

# Markdown report
curl https://api.voidly.ai/data/incidents/CN-2023-0540/report?format=markdown

Looking for the general citation hub? See /cite.

Questions about citation format or licensing? research@voidly.ai