Labeler: The Perfect Brain Labeler (did:plc:chk262mwftsprs3dgzpijywo)

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

Labeler

The Perfect Brain Labeler
did:plc:chk262mwftsprs3dgzpijywo

Classification

Declared declared

Reachability

down

Auditability

medium

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

0% coverage

Links

Open on Bluesky · PLC directory

Derived scores as of 29 May 2026, 5:48 PM UTC

Why classified this way

Reason: declared+did_service+did_label_key+probe_down

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.perfect-bra.in (2026-05-28T21:17:01.090192Z)

probe_result: down (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.perfect-bra.in (2026-05-27T21:08:05.609043Z)

probe_result: down (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.perfect-bra.in (2026-05-26T20:42:08.208854Z)

probe_result: down (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.perfect-bra.in (2026-05-25T20:42:04.683893Z)

probe_result: down (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.perfect-bra.in (2026-05-24T20:26:36.622124Z)

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

Probe history

ts	status	latency	failure
28 May 2026, 9:17 PM UTC	down	3135ms	connection_refused
27 May 2026, 9:08 PM UTC	down	3137ms	connection_refused
26 May 2026, 8:42 PM UTC	down	2661ms	connection_refused
25 May 2026, 8:42 PM UTC	down	3137ms	connection_refused
24 May 2026, 8:26 PM UTC	down	1059ms	connection_refused
23 May 2026, 8:02 PM UTC	down	3120ms	connection_refused
22 May 2026, 7:59 PM UTC	down	3132ms	connection_refused
21 May 2026, 7:56 PM UTC	down	1437ms	connection_refused
21 May 2026, 5:03 PM UTC	down	2648ms	connection_refused
20 May 2026, 8:29 PM UTC	down	3426ms	connection_refused

Alerts timeline

id	rule_id	ts
46015	data_gap	14 Mar 2026, 6:27 AM UTC
46012	data_gap	14 Mar 2026, 6:23 AM UTC
46009	data_gap	14 Mar 2026, 5:56 AM UTC
46005	data_gap	14 Mar 2026, 5:51 AM UTC
46001	data_gap	14 Mar 2026, 5:26 AM UTC
45998	data_gap	14 Mar 2026, 5:21 AM UTC
45995	data_gap	14 Mar 2026, 5:17 AM UTC
45992	data_gap	14 Mar 2026, 4:51 AM UTC
45990	data_gap	14 Mar 2026, 4:47 AM UTC
45986	data_gap	14 Mar 2026, 4:21 AM UTC
2144	churn_index	24 Feb 2026, 10:45 PM UTC
2026	churn_index	24 Feb 2026, 10:39 PM UTC
1908	churn_index	24 Feb 2026, 10:34 PM UTC
1790	churn_index	24 Feb 2026, 10:28 PM UTC
1671	churn_index	24 Feb 2026, 10:23 PM UTC
1551	churn_index	24 Feb 2026, 10:18 PM UTC
1429	churn_index	24 Feb 2026, 10:12 PM UTC
1307	churn_index	24 Feb 2026, 10:07 PM UTC
1180	churn_index	24 Feb 2026, 10:02 PM UTC
1054	churn_index	24 Feb 2026, 9:55 PM UTC
928	churn_index	24 Feb 2026, 9:49 PM UTC
798	churn_index	24 Feb 2026, 9:43 PM UTC
576	label_rate_spike	24 Feb 2026, 9:37 PM UTC
669	churn_index	24 Feb 2026, 9:37 PM UTC
398	label_rate_spike	24 Feb 2026, 9:32 PM UTC
503	churn_index	24 Feb 2026, 9:32 PM UTC
217	label_rate_spike	24 Feb 2026, 9:26 PM UTC
322	churn_index	24 Feb 2026, 9:26 PM UTC
36	label_rate_spike	24 Feb 2026, 9:24 PM UTC
142	churn_index	24 Feb 2026, 9:24 PM 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.