Labeler: ProtoPro Labeler Service (did:plc:4u3hmjlouc435trzucpfhjcf)

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

Labeler

ProtoPro Labeler Service
did:plc:4u3hmjlouc435trzucpfhjcf

Classification

Declared declared

Reachability

down

Auditability

medium

Class

third_party

First seen

24 Feb 2026, 9:08 PM UTC

Last seen

23 Aug 2026, 9:02 AM UTC

Events (24h)

Events (7d)

0 Silent volume

Targets (7d)

Subjects (7d)

Alerts

Coverage

0% coverage

Links

Open on Bluesky · PLC directory

Why classified this way

Reason: declared+did_service+did_label_key+probe_down+observed_src

Classifier version: v1

Classified at: 2026-08-23T09:02:45.777454Z

Evidence surfaces

declared_record: true (2026-08-23T09:02:45.777454Z)

did_doc_label_key: true (2026-08-23T09:02:45.777454Z)

did_doc_labeler_service: https://labeler.protopro.blue (2026-08-23T09:02:45.777454Z)

probe_result: down (2026-08-23T09:02:45.777454Z)

declared_record: true (2026-08-22T08:45:53.752747Z)

did_doc_label_key: true (2026-08-22T08:45:53.752747Z)

did_doc_labeler_service: https://labeler.protopro.blue (2026-08-22T08:45:53.752747Z)

probe_result: down (2026-08-22T08:45:53.752747Z)

declared_record: true (2026-08-21T08:10:20.083350Z)

did_doc_label_key: true (2026-08-21T08:10:20.083350Z)

did_doc_labeler_service: https://labeler.protopro.blue (2026-08-21T08:10:20.083350Z)

probe_result: down (2026-08-21T08:10:20.083350Z)

declared_record: true (2026-08-20T08:04:46.283264Z)

did_doc_label_key: true (2026-08-20T08:04:46.283264Z)

did_doc_labeler_service: https://labeler.protopro.blue (2026-08-20T08:04:46.283264Z)

probe_result: down (2026-08-20T08:04:46.283264Z)

declared_record: true (2026-08-19T07:55:54.060015Z)

did_doc_label_key: true (2026-08-19T07:55:54.060015Z)

did_doc_labeler_service: https://labeler.protopro.blue (2026-08-19T07:55:54.060015Z)

probe_result: down (2026-08-19T07:55:54.060015Z)

Probe history

ts	status	latency	failure
23 Aug 2026, 9:02 AM UTC	down	84ms	dns_error
22 Aug 2026, 8:45 AM UTC	down	311ms	dns_error
21 Aug 2026, 8:10 AM UTC	down	60ms	dns_error
20 Aug 2026, 8:04 AM UTC	down	59ms	dns_error
19 Aug 2026, 7:55 AM UTC	down	253ms	dns_error
18 Aug 2026, 7:48 AM UTC	down	614ms	dns_error
17 Aug 2026, 7:37 AM UTC	down	183ms	dns_error
16 Aug 2026, 7:33 AM UTC	down	173ms	dns_error
15 Aug 2026, 7:07 AM UTC	down	423ms	tls_error
14 Aug 2026, 6:58 AM UTC	down	169ms	tls_error

Alerts timeline

id	rule_id	ts
95041	data_gap	9 Jul 2026, 8:58 AM UTC
95028	data_gap	9 Jul 2026, 8:50 AM UTC
95016	data_gap	9 Jul 2026, 8:41 AM UTC
94999	data_gap	9 Jul 2026, 8:32 AM UTC
94991	data_gap	9 Jul 2026, 8:07 AM UTC
94990	data_gap	9 Jul 2026, 7:56 AM UTC
94989	data_gap	9 Jul 2026, 7:46 AM UTC
94988	data_gap	9 Jul 2026, 7:39 AM UTC
94987	data_gap	9 Jul 2026, 7:33 AM UTC
94985	data_gap	9 Jul 2026, 7:27 AM UTC
92116	data_gap	2 Jul 2026, 11:46 PM UTC
92113	data_gap	2 Jul 2026, 11:40 PM UTC
92109	data_gap	2 Jul 2026, 11:34 PM UTC
92105	data_gap	2 Jul 2026, 11:28 PM UTC
92101	data_gap	2 Jul 2026, 11:23 PM UTC
92097	data_gap	2 Jul 2026, 11:17 PM UTC
92094	data_gap	2 Jul 2026, 11:12 PM UTC
92091	data_gap	2 Jul 2026, 11:06 PM UTC
92078	data_gap	2 Jul 2026, 10:26 PM UTC
92075	data_gap	2 Jul 2026, 10:18 PM UTC
91644	data_gap	1 Jul 2026, 11:20 PM UTC
91641	data_gap	1 Jul 2026, 11:15 PM UTC
91637	data_gap	1 Jul 2026, 11:10 PM UTC
91634	data_gap	1 Jul 2026, 11:04 PM UTC
91632	data_gap	1 Jul 2026, 10:59 PM UTC
91619	data_gap	1 Jul 2026, 10:54 PM UTC
91615	data_gap	1 Jul 2026, 10:49 PM UTC
91611	data_gap	1 Jul 2026, 10:43 PM UTC
91607	data_gap	1 Jul 2026, 10:22 PM UTC
91604	data_gap	1 Jul 2026, 10:17 PM UTC
89901	data_gap	27 Jun 2026, 10:25 PM UTC
81370	data_gap	8 Jun 2026, 10:27 PM UTC
77196	data_gap	29 May 2026, 12:17 PM UTC
77195	data_gap	29 May 2026, 12:06 PM UTC
77193	data_gap	29 May 2026, 11:55 AM UTC
77189	data_gap	29 May 2026, 11:19 AM UTC
77188	data_gap	29 May 2026, 11:09 AM UTC
77187	data_gap	29 May 2026, 10:58 AM UTC
77183	data_gap	29 May 2026, 10:47 AM UTC
77177	data_gap	29 May 2026, 10:11 AM UTC
77176	data_gap	29 May 2026, 10:01 AM UTC
77174	data_gap	29 May 2026, 9:49 AM UTC
76327	data_gap	27 May 2026, 8:03 AM UTC
73740	data_gap	21 May 2026, 7:35 AM UTC
72591	data_gap	19 May 2026, 12:31 AM UTC
72582	data_gap	18 May 2026, 11:30 PM UTC
72574	data_gap	18 May 2026, 11:20 PM UTC
72045	data_gap	17 May 2026, 7:29 PM UTC
71788	data_gap	17 May 2026, 6:33 AM UTC
71527	data_gap	16 May 2026, 2:30 PM UTC
71434	data_gap	16 May 2026, 10:29 AM UTC
71097	data_gap	15 May 2026, 2:52 PM UTC
70909	data_gap	15 May 2026, 4:48 AM UTC
70887	data_gap	15 May 2026, 3:41 AM UTC
70426	data_gap	14 May 2026, 12:56 AM UTC
70395	data_gap	13 May 2026, 10:39 PM UTC
70304	data_gap	13 May 2026, 3:52 PM UTC
70097	data_gap	13 May 2026, 5:42 AM UTC
69800	data_gap	12 May 2026, 10:45 AM UTC
68812	data_gap	9 May 2026, 3:57 PM UTC
68646	data_gap	9 May 2026, 7:16 AM UTC
68087	data_gap	8 May 2026, 12:08 AM UTC
68074	data_gap	7 May 2026, 11:00 PM UTC
67608	data_gap	6 May 2026, 12:12 PM UTC
66868	data_gap	4 May 2026, 5:04 PM UTC
65934	data_gap	2 May 2026, 4:02 AM UTC
60051	data_gap	16 Apr 2026, 6:53 PM UTC
59963	data_gap	16 Apr 2026, 5:48 PM UTC
59940	data_gap	16 Apr 2026, 5:42 PM UTC
59842	data_gap	16 Apr 2026, 8:32 AM UTC
59840	data_gap	16 Apr 2026, 8:27 AM UTC
59835	data_gap	16 Apr 2026, 7:55 AM UTC
59832	data_gap	16 Apr 2026, 7:50 AM UTC
59825	data_gap	16 Apr 2026, 6:54 AM UTC
59124	data_gap	14 Apr 2026, 1:50 PM UTC
55479	data_gap	5 Apr 2026, 1:18 PM UTC
51593	data_gap	27 Mar 2026, 7:39 PM UTC
51576	data_gap	27 Mar 2026, 6:36 PM UTC
46689	data_gap	15 Mar 2026, 11:36 PM UTC
45142	data_gap	12 Mar 2026, 5:20 AM UTC

rule_id

95041

data_gap

9 Jul 2026, 8:58 AM UTC

95028

data_gap

9 Jul 2026, 8:50 AM UTC

95016

data_gap

9 Jul 2026, 8:41 AM UTC

94999

data_gap

9 Jul 2026, 8:32 AM UTC

94991

data_gap

9 Jul 2026, 8:07 AM UTC

94990

data_gap

9 Jul 2026, 7:56 AM UTC

94989

data_gap

9 Jul 2026, 7:46 AM UTC

94988

data_gap

9 Jul 2026, 7:39 AM UTC

94987

data_gap

9 Jul 2026, 7:33 AM UTC

94985

data_gap

9 Jul 2026, 7:27 AM UTC

92116

data_gap

2 Jul 2026, 11:46 PM UTC

92113

data_gap

2 Jul 2026, 11:40 PM UTC

92109

data_gap

2 Jul 2026, 11:34 PM UTC

92105

data_gap

2 Jul 2026, 11:28 PM UTC

92101

data_gap

2 Jul 2026, 11:23 PM UTC

92097

data_gap

2 Jul 2026, 11:17 PM UTC

92094

data_gap

2 Jul 2026, 11:12 PM UTC

92091

data_gap

2 Jul 2026, 11:06 PM UTC

92078

data_gap

2 Jul 2026, 10:26 PM UTC

92075

data_gap

2 Jul 2026, 10:18 PM UTC

91644

data_gap

1 Jul 2026, 11:20 PM UTC

91641

data_gap

1 Jul 2026, 11:15 PM UTC

91637

data_gap

1 Jul 2026, 11:10 PM UTC

91634

data_gap

1 Jul 2026, 11:04 PM UTC

91632

data_gap

1 Jul 2026, 10:59 PM UTC

91619

data_gap

1 Jul 2026, 10:54 PM UTC

91615

data_gap

1 Jul 2026, 10:49 PM UTC

91611

data_gap

1 Jul 2026, 10:43 PM UTC

91607

data_gap

1 Jul 2026, 10:22 PM UTC

91604

data_gap

1 Jul 2026, 10:17 PM UTC

89901

data_gap

27 Jun 2026, 10:25 PM UTC

81370

data_gap

8 Jun 2026, 10:27 PM UTC

77196

data_gap

29 May 2026, 12:17 PM UTC

77195

data_gap

29 May 2026, 12:06 PM UTC

77193

data_gap

29 May 2026, 11:55 AM UTC

77189

data_gap

29 May 2026, 11:19 AM UTC

77188

data_gap

29 May 2026, 11:09 AM UTC

77187

data_gap

29 May 2026, 10:58 AM UTC

77183

data_gap

29 May 2026, 10:47 AM UTC

77177

data_gap

29 May 2026, 10:11 AM UTC

77176

data_gap

29 May 2026, 10:01 AM UTC

77174

data_gap

29 May 2026, 9:49 AM UTC

76327

data_gap

27 May 2026, 8:03 AM UTC

73740

data_gap

21 May 2026, 7:35 AM UTC

72591

data_gap

19 May 2026, 12:31 AM UTC

72582

data_gap

18 May 2026, 11:30 PM UTC

72574

data_gap

18 May 2026, 11:20 PM UTC

72045

data_gap

17 May 2026, 7:29 PM UTC

71788

data_gap

17 May 2026, 6:33 AM UTC

71527

data_gap

16 May 2026, 2:30 PM UTC

71434

data_gap

16 May 2026, 10:29 AM UTC

71097

data_gap

15 May 2026, 2:52 PM UTC

70909

data_gap

15 May 2026, 4:48 AM UTC

70887

data_gap

15 May 2026, 3:41 AM UTC

70426

data_gap

14 May 2026, 12:56 AM UTC

70395

data_gap

13 May 2026, 10:39 PM UTC

70304

data_gap

13 May 2026, 3:52 PM UTC

70097

data_gap

13 May 2026, 5:42 AM UTC

69800

data_gap

12 May 2026, 10:45 AM UTC

68812

data_gap

9 May 2026, 3:57 PM UTC

68646

data_gap

9 May 2026, 7:16 AM UTC

68087

data_gap

8 May 2026, 12:08 AM UTC

68074

data_gap

7 May 2026, 11:00 PM UTC

67608

data_gap

6 May 2026, 12:12 PM UTC

66868

data_gap

4 May 2026, 5:04 PM UTC

65934

data_gap

2 May 2026, 4:02 AM UTC

60051

data_gap

16 Apr 2026, 6:53 PM UTC

59963

data_gap

16 Apr 2026, 5:48 PM UTC

59940

data_gap

16 Apr 2026, 5:42 PM UTC

59842

data_gap

16 Apr 2026, 8:32 AM UTC

59840

data_gap

16 Apr 2026, 8:27 AM UTC

59835

data_gap

16 Apr 2026, 7:55 AM UTC

59832

data_gap

16 Apr 2026, 7:50 AM UTC

59825

data_gap

16 Apr 2026, 6:54 AM UTC

59124

data_gap

14 Apr 2026, 1:50 PM UTC

55479

data_gap

5 Apr 2026, 1:18 PM UTC

51593

data_gap

27 Mar 2026, 7:39 PM UTC

51576

data_gap

27 Mar 2026, 6:36 PM UTC

46689

data_gap

15 Mar 2026, 11:36 PM UTC

45142

data_gap

12 Mar 2026, 5:20 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.