Labeler: blackwalllabeler.bsky.social (did:plc:v4t6besurluhnfp6ejs4hkqi)

This is a labeler service. It publishes labels about posts and accounts on the Bluesky network.

Labeler

blackwalllabeler.bsky.social
did:plc:v4t6besurluhnfp6ejs4hkqi

Classification

Declared declared

Reachability

accessible

Auditability

high

Class

third_party

First seen

24 Feb 2026, 9:08 PM UTC

Last seen

28 May 2026, 9:17 PM UTC

Events (24h)

Events (7d)

0 Silent volume

Targets (7d)

Subjects (7d)

Alerts

Coverage

100% coverage

Links

Open on Bluesky · PLC directory

Why classified this way

Reason: declared+did_service+did_label_key+probe_accessible

Classifier version: v1

Classified at: 2026-05-28T21:17:01.090192Z

Evidence surfaces

declared_record: true (2026-05-28T21:17:01.090192Z)

did_doc_label_key: true (2026-05-28T21:17:01.090192Z)

did_doc_labeler_service: https://ozone.blackwall.gg (2026-05-28T21:17:01.090192Z)

probe_result: accessible (2026-05-28T21:17:01.090192Z)

declared_record: true (2026-05-27T21:08:05.609043Z)

did_doc_label_key: true (2026-05-27T21:08:05.609043Z)

did_doc_labeler_service: https://ozone.blackwall.gg (2026-05-27T21:08:05.609043Z)

probe_result: accessible (2026-05-27T21:08:05.609043Z)

declared_record: true (2026-05-26T20:42:08.208854Z)

did_doc_label_key: true (2026-05-26T20:42:08.208854Z)

did_doc_labeler_service: https://ozone.blackwall.gg (2026-05-26T20:42:08.208854Z)

probe_result: accessible (2026-05-26T20:42:08.208854Z)

declared_record: true (2026-05-25T20:42:04.683893Z)

did_doc_label_key: true (2026-05-25T20:42:04.683893Z)

did_doc_labeler_service: https://ozone.blackwall.gg (2026-05-25T20:42:04.683893Z)

probe_result: accessible (2026-05-25T20:42:04.683893Z)

declared_record: true (2026-05-24T20:26:36.622124Z)

did_doc_label_key: true (2026-05-24T20:26:36.622124Z)

did_doc_labeler_service: https://ozone.blackwall.gg (2026-05-24T20:26:36.622124Z)

probe_result: accessible (2026-05-24T20:26:36.622124Z)

Probe history

ts	status	http	latency
28 May 2026, 9:17 PM UTC	accessible	200	78ms
27 May 2026, 9:08 PM UTC	accessible	200	77ms
26 May 2026, 8:42 PM UTC	accessible	200	144ms
25 May 2026, 8:42 PM UTC	accessible	200	76ms
24 May 2026, 8:26 PM UTC	accessible	200	77ms
23 May 2026, 8:02 PM UTC	accessible	200	73ms
22 May 2026, 7:59 PM UTC	accessible	200	73ms
21 May 2026, 7:56 PM UTC	accessible	200	80ms
21 May 2026, 5:03 PM UTC	accessible	200	74ms
20 May 2026, 8:29 PM UTC	accessible	200	73ms

Alerts timeline

id	rule_id	ts
73727	data_gap	21 May 2026, 6:44 AM UTC
73721	data_gap	21 May 2026, 6:32 AM UTC
73694	data_gap	21 May 2026, 5:59 AM UTC
73689	data_gap	21 May 2026, 5:52 AM UTC
73684	data_gap	21 May 2026, 5:43 AM UTC
73678	data_gap	21 May 2026, 5:32 AM UTC
73661	data_gap	21 May 2026, 4:58 AM UTC
73655	data_gap	21 May 2026, 4:48 AM UTC
73649	data_gap	21 May 2026, 4:39 AM UTC
73645	data_gap	21 May 2026, 4:29 AM UTC
58721	data_gap	13 Apr 2026, 3:45 PM UTC
58715	data_gap	13 Apr 2026, 3:07 PM UTC
58706	data_gap	13 Apr 2026, 2:29 PM UTC
58699	data_gap	13 Apr 2026, 1:47 PM UTC
58691	data_gap	13 Apr 2026, 1:08 PM UTC
58668	data_gap	13 Apr 2026, 12:25 PM UTC
58661	data_gap	13 Apr 2026, 11:46 AM UTC
58637	data_gap	13 Apr 2026, 11:07 AM UTC
58613	data_gap	13 Apr 2026, 10:34 AM UTC
58590	data_gap	13 Apr 2026, 10:00 AM UTC

Methods and caveats

What is a labeler? A third-party service that publishes tags (labels) about Bluesky posts or accounts. Clients choose which labelers to subscribe to and how to interpret labels (ignore / warn / hide).
This site observes labeler behavior only. No content analysis, no user profiling, no moderation actions.
Rules detect geometric patterns (rate anomalies, target distribution, churn). Thresholds are configurable.
Every alert includes a receipted hash over rule_id, config, inputs, and evidence for reproducibility.
Sparklines show hourly event counts over 7 days. Badges summarize which rules fired in the period.
Observation surface: label events from com.atproto.label.queryLabels and labeler declarations from com.atproto.sync.listReposByCollection. Does not observe content, profiles, or social graph.
Classification is based on structured evidence from multiple surfaces (registry declaration, DID document, endpoint probing, observed label activity). Each labeler page includes a "Why classified this way" expander with full evidence.