Source index record · Single-source report · not independently verified by Palimpsest
Twenty Harbin Students Disciplined for Unauthorized VPN Use After Reportedly Being “Informed on” by Classmate
Twenty students at Harbin Engineering University (HEU) were given disciplinary warnings for using unauthorized VPNs to circumvent the Great Firewall in order to access overseas websites and conduct academic research. The university released a statement announcing that, during a two-day period in late September, it had
Palimpsest did not write or independently verify this publisher report. The record below adds source structure, measurement context when available, revision history and limits.
Record type
Single-source report · not independently verified by PalimpsestThis record indexes one publisher group. Palimpsest has not independently verified or refuted the publisher's claims.
What Palimpsest adds
Attribution, 1 independent source group, topic links, a revision receipt and explicit unknowns. The group count is not a truth probability.
Revision receipt
eventv-b25d20bc17ebc9efbfb320cdPrevious: eventv-b25d20bc17ebc9efbfb320cd
Publisher reports · attributed, not adopted
What the registered sources published
- China Digital Times. China Digital Times published “Twenty Harbin Students Disciplined for Unauthorized VPN Use After Reportedly Being “Informed on” by Classmate”.
Palimpsest addition
What Palimpsest adds to this source report
Collector conclusion withheld · as of
Added value: Palimpsest adds current measurement context from the named collector records below. Those measurements do not verify the publisher's article.
Verification status: Palimpsest withholds a collector-backed conclusion because one or more declared measurement surfaces are not current. Archive-news-context anomaly_state is warming_up; no anomaly score is published. 266 same-window events share a declared topic. Official-page corroboration coverage is none-reviewed. Declared receipts: wayback, ddti, public-deletion-ledgers. Joined peers: GreatFire, 2026-10-15, China Digital Times, 2026-10-15. Quality bar two-independent-source-groups is not met.
Source structure: The dossier contains one independent source group. Palimpsest treats it as an attributed report, not independent corroboration.
Why this is the bounded position
- The dossier contains one independent source group. Palimpsest treats it as an attributed report, not independent corroboration.
- 1 of 3 declared collector surfaces are not live, so Palimpsest does not issue a collector-backed view.
Cited newsroom brief
Lead · present
- China Digital Times published the attributed source item at 2026-10-15T05:38:00Z.
- Evidence strength is single-source across 1 independent source group and 1 attributed source record.
- Palimpsest retained feed title, canonical link, publication time, and a bounded excerpt; it did not fetch the article body.
- GreatFire, 2026-10-15: no count is published; this peer is attached by join key only.
- China Digital Times, 2026-10-15: 1 CDT items over 16 CDT item set.
Timeline · abstained
- official-first-seen is missing, so first-seen, last-alive, and hash-change points are omitted.
- news-wire-live is missing, so that capture time is omitted.
- A public deletion-ledger item matching this event was recorded at 2026-09-28T12:04:12Z.
- Archive-derived host context last captured at 2026-07-22T20:47:52Z on crawl CC-MAIN-2026-30.
Official-page movement · none-reviewed
- No live official-first-seen reading was supplied to this analysis.
- Official-page first-seen, last-alive, and hash values are withheld.
- Official-page corroboration coverage is none-reviewed: 0 accepted edges, 0 primary documents, 0 reviewed.
Deletion-ledger context · present
- A cdt ledger item matches this declared topic surface. That is a peer observation, not a Palimpsest-verified deletion.
- Palimpsest does not have its own first-seen to gone trail for this URL, so the ledger item stays a peer observation.
Pipe context · not-declared
- This event does not declare OONI, bleedthrough, vantage, or IODA signal ids, so pipe context is withheld.
Archive-derived context · present
- Host www.gov.cn has unique_urls=4816, mutation_rate=None, archive_gap_rate=None, anomaly_state=warming_up on crawl CC-MAIN-2026-30.
- absence_semantics is archive-coverage-gap-not-deletion. No raw Common Crawl URL or WARC body is published.
- The prequential-robust-mad/v1 model remains warming_up; no anomaly score is published.
Counterreadings
- A ledger hit can reflect the ledger's own selection rules rather than a deletion of this URL.
- A hash change or disappearance on an official page can reflect a routine update, a fetch failure, or a removal; the trail does not choose among those.
- A current pipe or undertext value can post-date the article and cannot establish that this article was blocked.
What this brief does not know
- Palimpsest does not know why any page, hash, or ledger item changed.
- Palimpsest did not read the article body and does not verify the publisher's claims.
- Person-level attribution and claims about why an actor acted are outside this brief.
Cited brief · citation coverage 1.0 · automatic publication prohibited · human review required.
Collector findings used
Current evidence · ddti
The directive index now tracks 185 censorship terms
The current deletion-directive index ranks 185 terms with documented censorship provenance.
185 countterms ranked
Current aggregate collector reading. It is relevant context only; the wire declares no timed, claim-specific verification join.
Method and receipt
See the complete embedded upstream payload and its raw feed
- Observed
- 15 Oct 2026 · 04:01 UTC
- Evidence
- ddti-latest.json
- SHA-256
578642e0439c7011c83baa4f169b47b535aa0abd009066d5803f880226b51d8b
Coverage degraded · silence-index
Silence index: no current finding
No current finding is published for Silence index because the source status is degraded.
Collector status is degraded; retained values are not treated as a current finding.
Method and receipt
pre-emptive silence: topics loud abroad and gone at home, the censorship that leaves no deletion to count. Guard rails are the processor's, not this runner's: no China nexus -> out_of_scope; missing global or domestic input -> abstain; and with no coupling baseline wired (v1), a topic without gazetteer corroboration abstains rather than scores — a topic China never covered being quiet at home is disinterest, not suppression. An abstention is published as an abstention, never as a zero. DDTI terms carry china_nexus by provenance: they are drawn from the censor's own deletion stream, so this runner sets the nexus flag at source and the processor's per-term gazetteer gate is deliberately bypassed for them (it still guards any non-DDTI deployment). A blind round (nothing scored) records null blackout counts in both the latest reading and the history, never zeros
- Observed
- 15 Oct 2026 · 07:07 UTC
- Evidence
- silence-index-latest.json
- SHA-256
07a998ce9a0021c9d071f5b2ffd3ffdbe166cbfeb667817cbae4e2e385d39693
Current evidence · wayback
Archive witnesses reconstruct 1 deletions across 21 watched URLs
Wayback evidence reconstructs 1 deletions among 21 watched URLs in the current reading.
1 countreconstructed deletions · across 21 URLs watched
Current aggregate collector reading. It is relevant context only; the wire declares no timed, claim-specific verification join.
Method and receipt
See the complete embedded upstream payload and its raw feed
- Observed
- 14 Oct 2026 · 19:21 UTC
- Evidence
- wayback-latest.json
- SHA-256
3faaf97d47225484e19dab24b2cd72e71c92500d4d31d0a4feee1202c90ca022
Attributed peer context
- greatfire. GreatFire's 90-day verdict for this host is not enough data as of an unknown date. GreatFire Analyzer, CC BY 4.0. Palimpsest is not the origin of these measurements.
- ooni. OONI has no China measurements on this host in the local warehouse or ooni-gfw-latest reading. OONI Probe / OONI data. Palimpsest is not the origin of these measurements.
- cdt. CDT published a related title "Photo: Small shops, by Francisco Anzola" (https://chinadigitaltimes.net/2026/10/photo-small-shops-by-francisco-anzola/). Palimpsest did not write that piece. China Digital Times. Palimpsest did not write that piece.
- cdt. CDT published a related title "CDT’s “404 Deleted Content Archive” Summary for August 2026" (https://chinadigitaltimes.net/2026/10/cdts-404-deleted-content-archive-summary-for-august-2026/). Palimpsest did not write that piece. China Digital Times. Palimpsest did not write that piece.
- cdt. CDT published a related title "Translation: Censored Commentary on Beijing’s Drone Storage Ban" (https://chinadigitaltimes.net/2026/09/translation-censored-commentary-on-beijings-drone-storage-ban/). Palimpsest did not write that piece. China Digital Times. Palimpsest did not write that piece.
- weiboscope. Historical Weiboscope volume is not on this node (Fu, Chan, Chau 2013; doi:10.25442/hku.16674565). Weiboscope / HKU Journalism and Media Studies Centre. Historical 2012 volume is not stored on this node.
Named-key interconnection
- GreatFire, 2026-10-15. exact host chinadigitaltimes.net host
- China Digital Times, 2026-10-15. exact host chinadigitaltimes.net; url_path /2026/10/twenty-harbin-students-disciplined-for-unauthorized-vpn-use-after-reportedly-being-informed-on-by-classmate; term twenty harbin students disciplined for unauthorized vpn use after reportedly being “informed on” by classmate host, url_path, term
topic-surface-only · 2 joined · warehouse groups do not count as wire corroboration.
Analysis analysisv-186ae5ad07eca8322d61f7f5 · structured assessment · immutable revision
Evidence braid
Order, provenance and declared surfaces
-
documentation · china-digital-times
Twenty Harbin Students Disciplined for Unauthorized VPN Use After Reportedly Being “Informed on” by Classmate
· feed sha 4d6148929bbc
-
Declared topic surfaces · not a causal match
scan:ddti · scan:silence-index · scan:wayback
A timed measurement join has not been asserted by this dossier.
The braid reports source ordering. A declared topic surface is not a timed statistical match and cannot establish cause, coordination, censorship, or economic impact.
Evidence matrix
Inspect every receipt
Scroll horizontally to inspect every column.
| Role | Source / group | Feed record | Published / hash |
|---|---|---|---|
| documentation | China Digital Timeschina-digital-times | Twenty Harbin Students Disciplined for Unauthorized VPN Use After Reportedly Being “Informed on” by ClassmateTwenty students at Harbin Engineering University (HEU) were given disciplinary warnings for using unauthorized VPNs to circumvent the Great Firewall in order to access overseas websites and conduct academic research. The university released a statement announcing that, during a two-day period in late September, it had | feed sha 4d6148929bbc |
Measurement surfaces
Where Palimpsest can test the topic
Epistemic boundary
What this dossier cannot establish
- Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.
- The evidence-strength label describes source structure, not truth, intent, impact, or causation.
- Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.
- Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.
- This dossier currently contains one independent evidence group and remains explicitly attributed.