Labeler: US Government Contributions (did:plc:ylmdlijvrvgbe4md6v4dyce6)

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

Labeler

US Government Contributions
did:plc:ylmdlijvrvgbe4md6v4dyce6

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

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

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://us-gov-contributions-labeler.up.railway.app (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://us-gov-contributions-labeler.up.railway.app (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://us-gov-contributions-labeler.up.railway.app (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://us-gov-contributions-labeler.up.railway.app (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://us-gov-contributions-labeler.up.railway.app (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	237ms
27 May 2026, 9:08 PM UTC	accessible	200	354ms
26 May 2026, 8:42 PM UTC	accessible	200	358ms
25 May 2026, 8:42 PM UTC	accessible	200	221ms
24 May 2026, 8:26 PM UTC	accessible	200	325ms
23 May 2026, 8:02 PM UTC	accessible	200	321ms
22 May 2026, 7:59 PM UTC	accessible	200	216ms
21 May 2026, 7:56 PM UTC	accessible	200	371ms
21 May 2026, 5:03 PM UTC	accessible	200	298ms
20 May 2026, 8:29 PM UTC	accessible	200	334ms

Alerts timeline

id	rule_id	ts
73084	data_gap	20 May 2026, 1:02 AM UTC
73062	data_gap	19 May 2026, 11:59 PM UTC
73044	data_gap	19 May 2026, 10:58 PM UTC
73026	data_gap	19 May 2026, 10:44 PM UTC
48224	data_gap	19 Mar 2026, 1:07 PM UTC
2102	label_rate_spike	24 Feb 2026, 10:45 PM UTC
2198	churn_index	24 Feb 2026, 10:45 PM UTC
1984	label_rate_spike	24 Feb 2026, 10:39 PM UTC
2080	churn_index	24 Feb 2026, 10:39 PM UTC
1866	label_rate_spike	24 Feb 2026, 10:34 PM UTC
1962	churn_index	24 Feb 2026, 10:34 PM UTC
1748	label_rate_spike	24 Feb 2026, 10:28 PM UTC
1844	churn_index	24 Feb 2026, 10:28 PM UTC
1630	label_rate_spike	24 Feb 2026, 10:23 PM UTC
1725	churn_index	24 Feb 2026, 10:23 PM UTC
1510	label_rate_spike	24 Feb 2026, 10:18 PM UTC
1605	churn_index	24 Feb 2026, 10:18 PM UTC
1388	label_rate_spike	24 Feb 2026, 10:12 PM UTC
1483	churn_index	24 Feb 2026, 10:12 PM UTC
1266	label_rate_spike	24 Feb 2026, 10:07 PM UTC
1361	churn_index	24 Feb 2026, 10:07 PM UTC
1139	label_rate_spike	24 Feb 2026, 10:02 PM UTC
1234	churn_index	24 Feb 2026, 10:02 PM UTC
1013	label_rate_spike	24 Feb 2026, 9:55 PM UTC
1108	churn_index	24 Feb 2026, 9:55 PM UTC
887	label_rate_spike	24 Feb 2026, 9:49 PM UTC
982	churn_index	24 Feb 2026, 9:49 PM UTC
758	label_rate_spike	24 Feb 2026, 9:43 PM UTC
852	churn_index	24 Feb 2026, 9:43 PM UTC
626	label_rate_spike	24 Feb 2026, 9:37 PM UTC
723	churn_index	24 Feb 2026, 9:37 PM UTC
460	label_rate_spike	24 Feb 2026, 9:32 PM UTC
557	churn_index	24 Feb 2026, 9:32 PM UTC
279	label_rate_spike	24 Feb 2026, 9:26 PM UTC
376	churn_index	24 Feb 2026, 9:26 PM UTC
98	label_rate_spike	24 Feb 2026, 9:24 PM UTC
196	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.