Labeler: Bluenotes Community Notes Labeler (did:plc:57fl6zy4wmpuknwpgtjqkvlz)

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

Labeler

Bluenotes Community Notes Labeler
did:plc:57fl6zy4wmpuknwpgtjqkvlz

Classification

Declared declared

Reachability

accessible

Auditability

high

Class

third_party

First seen

24 Feb 2026, 9:08 PM UTC

Last seen

12 Apr 2026, 9:23 AM UTC

Events (24h)

Events (7d)

0 Silent volume

Targets (7d)

Subjects (7d)

Alerts

Coverage

100% coverage

Links

Open on Bluesky · PLC directory

Derived scores as of 13 Apr 2026, 3:08 AM UTC

Why classified this way

Reason: declared+did_service+did_label_key+probe_accessible+observed_src

Classifier version: v1

Classified at: 2026-04-12T09:23:28.222040Z

Evidence surfaces

declared_record: true (2026-04-12T09:23:28.222040Z)

did_doc_label_key: true (2026-04-12T09:23:28.222040Z)

did_doc_labeler_service: https://labeler.bluenotes.social (2026-04-12T09:23:28.222040Z)

probe_result: accessible (2026-04-12T09:23:28.222040Z)

declared_record: true (2026-04-12T09:11:38.867130Z)

did_doc_label_key: true (2026-04-12T09:11:38.867130Z)

did_doc_labeler_service: https://labeler.bluenotes.social (2026-04-12T09:11:38.867130Z)

probe_result: accessible (2026-04-12T09:11:38.867130Z)

declared_record: true (2026-04-12T08:45:34.676148Z)

did_doc_label_key: true (2026-04-12T08:45:34.676148Z)

did_doc_labeler_service: https://labeler.bluenotes.social (2026-04-12T08:45:34.676148Z)

probe_result: accessible (2026-04-12T08:45:34.676148Z)

declared_record: true (2026-04-11T20:31:48.830970Z)

did_doc_label_key: true (2026-04-11T20:31:48.830970Z)

did_doc_labeler_service: https://labeler.bluenotes.social (2026-04-11T20:31:48.830970Z)

probe_result: accessible (2026-04-11T20:31:48.830970Z)

declared_record: true (2026-04-10T20:25:54.182805Z)

did_doc_label_key: true (2026-04-10T20:25:54.182805Z)

did_doc_labeler_service: https://labeler.bluenotes.social (2026-04-10T20:25:54.182805Z)

probe_result: accessible (2026-04-10T20:25:54.182805Z)

Probe history

ts	status	http	latency
12 Apr 2026, 9:23 AM UTC	accessible	200	264ms
12 Apr 2026, 9:11 AM UTC	accessible	200	318ms
12 Apr 2026, 8:45 AM UTC	accessible	200	496ms
11 Apr 2026, 8:31 PM UTC	accessible	200	315ms
10 Apr 2026, 8:25 PM UTC	accessible	200	406ms
9 Apr 2026, 8:23 PM UTC	accessible	200	267ms
8 Apr 2026, 8:22 PM UTC	accessible	200	552ms
7 Apr 2026, 8:22 PM UTC	accessible	200	398ms
6 Apr 2026, 8:16 PM UTC	accessible	200	452ms
5 Apr 2026, 7:51 PM UTC	accessible	200	461ms

Alerts timeline

id	rule_id	ts
50714	label_rate_spike	25 Mar 2026, 4:55 PM UTC
50712	label_rate_spike	25 Mar 2026, 4:33 PM UTC
48709	label_rate_spike	20 Mar 2026, 6:08 PM UTC
48702	label_rate_spike	20 Mar 2026, 5:35 PM UTC
48689	label_rate_spike	20 Mar 2026, 4:35 PM UTC
2106	flip_flop	24 Feb 2026, 10:45 PM UTC
2132	churn_index	24 Feb 2026, 10:45 PM UTC
1988	flip_flop	24 Feb 2026, 10:39 PM UTC
2014	churn_index	24 Feb 2026, 10:39 PM UTC
1870	flip_flop	24 Feb 2026, 10:34 PM UTC
1896	churn_index	24 Feb 2026, 10:34 PM UTC
1752	flip_flop	24 Feb 2026, 10:28 PM UTC
1778	churn_index	24 Feb 2026, 10:28 PM UTC
1634	flip_flop	24 Feb 2026, 10:23 PM UTC
1659	churn_index	24 Feb 2026, 10:23 PM UTC
1514	flip_flop	24 Feb 2026, 10:18 PM UTC
1539	churn_index	24 Feb 2026, 10:18 PM UTC
1392	flip_flop	24 Feb 2026, 10:12 PM UTC
1417	churn_index	24 Feb 2026, 10:12 PM UTC
1270	flip_flop	24 Feb 2026, 10:07 PM UTC
1295	churn_index	24 Feb 2026, 10:07 PM UTC
1143	flip_flop	24 Feb 2026, 10:02 PM UTC
1168	churn_index	24 Feb 2026, 10:02 PM UTC
1017	flip_flop	24 Feb 2026, 9:55 PM UTC
1042	churn_index	24 Feb 2026, 9:55 PM UTC
891	flip_flop	24 Feb 2026, 9:49 PM UTC
916	churn_index	24 Feb 2026, 9:49 PM UTC
762	flip_flop	24 Feb 2026, 9:43 PM UTC
786	churn_index	24 Feb 2026, 9:43 PM UTC
633	flip_flop	24 Feb 2026, 9:37 PM UTC
657	churn_index	24 Feb 2026, 9:37 PM UTC
386	label_rate_spike	24 Feb 2026, 9:32 PM UTC
467	flip_flop	24 Feb 2026, 9:32 PM UTC
491	churn_index	24 Feb 2026, 9:32 PM UTC
206	label_rate_spike	24 Feb 2026, 9:26 PM UTC
286	flip_flop	24 Feb 2026, 9:26 PM UTC
310	churn_index	24 Feb 2026, 9:26 PM UTC
25	label_rate_spike	24 Feb 2026, 9:24 PM UTC
105	flip_flop	24 Feb 2026, 9:24 PM UTC
130	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.