Labeler: Kill Yr Substack (did:plc:kwrnsjs7shplkwzpentb7yqv)

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

Labeler

Kill Yr Substack
did:plc:kwrnsjs7shplkwzpentb7yqv

Classification

Declared declared

Reachability

accessible

Auditability

high

Class

third_party

First seen

21 May 2026, 7:28 PM UTC

Last seen

29 May 2026, 6:59 AM UTC

Events (24h)

7979

Events (7d)

101450 Very High volume

Targets (7d)

101450

Subjects (7d)

21428

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+observed_src

Classifier version: v1

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

Evidence surfaces

observed_label_src: true (2026-05-29T06:59:08.744511Z)

observed_label_src: true (2026-05-29T06:48:53.168818Z)

observed_label_src: true (2026-05-29T06:37:51.473760Z)

observed_label_src: true (2026-05-29T05:58:56.212945Z)

observed_label_src: true (2026-05-29T05:50:14.766825Z)

observed_label_src: true (2026-05-29T05:39:38.405313Z)

observed_label_src: true (2026-05-29T05:28:44.114381Z)

observed_label_src: true (2026-05-29T04:50:28.489738Z)

observed_label_src: true (2026-05-29T04:39:45.755367Z)

observed_label_src: true (2026-05-29T04:28:53.071445Z)

observed_label_src: true (2026-05-29T03:50:06.650892Z)

observed_label_src: true (2026-05-29T03:39:19.838311Z)

observed_label_src: true (2026-05-29T03:28:27.440374Z)

observed_label_src: true (2026-05-29T03:17:32.729069Z)

observed_label_src: true (2026-05-29T02:40:27.761938Z)

observed_label_src: true (2026-05-29T02:29:12.733376Z)

observed_label_src: true (2026-05-29T02:18:54.477991Z)

observed_label_src: true (2026-05-29T02:07:58.621155Z)

observed_label_src: true (2026-05-29T01:30:54.239468Z)

observed_label_src: true (2026-05-29T01:20:02.455627Z)

Top targets (7d)

uri	count
at://did:web:pluralistic.net/app.bsky.feed.post/3mmvy6o4nks24	1
at://did:web:pluralistic.net/app.bsky.feed.post/3mmt3vi7kic2w	1
at://did:web:pluralistic.net/app.bsky.feed.post/3mmo2cbv2uk2s	1
at://did:plc:zzw2jzmvafuhnycbcxn3uvhd/app.bsky.feed.post/3mmwwqa3f4222	1
at://did:plc:zzw2jzmvafuhnycbcxn3uvhd/app.bsky.feed.post/3mmwwmtqioc22	1
at://did:plc:zzw2jzmvafuhnycbcxn3uvhd/app.bsky.feed.post/3mmwwim4ay222	1
at://did:plc:zzw2jzmvafuhnycbcxn3uvhd/app.bsky.feed.post/3mmwe37uge222	1
at://did:plc:zzw2jzmvafuhnycbcxn3uvhd/app.bsky.feed.post/3mmuux7uduk22	1
at://did:plc:zzw2jzmvafuhnycbcxn3uvhd/app.bsky.feed.post/3mmuiywrp4c2y	1
at://did:plc:zzw2jzmvafuhnycbcxn3uvhd/app.bsky.feed.post/3mmu6zh2hfs2a	1

Probe history

ts	status	http	latency	failure
28 May 2026, 9:17 PM UTC	accessible	200	155ms
27 May 2026, 9:08 PM UTC	accessible	200	292ms
26 May 2026, 8:42 PM UTC	accessible	200	163ms
25 May 2026, 8:42 PM UTC	accessible	200	170ms
24 May 2026, 8:26 PM UTC	accessible	200	239ms
23 May 2026, 8:02 PM UTC	accessible	200	153ms
22 May 2026, 7:59 PM UTC	accessible	200	200ms
21 May 2026, 7:56 PM UTC	down		216ms	dns_error

Alerts timeline

id	rule_id	ts
77051	churn_index	29 May 2026, 12:23 AM UTC
77046	churn_index	29 May 2026, 12:12 AM UTC
77038	churn_index	29 May 2026, 12:01 AM UTC
77029	churn_index	28 May 2026, 11:19 PM UTC
77019	churn_index	28 May 2026, 11:01 PM UTC
77011	churn_index	28 May 2026, 10:50 PM UTC
76997	churn_index	28 May 2026, 10:18 PM UTC
76984	churn_index	28 May 2026, 9:57 PM UTC
76973	churn_index	28 May 2026, 9:18 PM UTC
76948	churn_index	28 May 2026, 8:54 PM UTC
76606	churn_index	28 May 2026, 12:17 AM UTC
76597	churn_index	27 May 2026, 11:37 PM UTC
76590	churn_index	27 May 2026, 11:26 PM UTC
76581	churn_index	27 May 2026, 11:14 PM UTC
76574	churn_index	27 May 2026, 10:36 PM UTC
76566	churn_index	27 May 2026, 10:26 PM UTC
76548	churn_index	27 May 2026, 10:15 PM UTC
76538	churn_index	27 May 2026, 9:31 PM UTC
76522	churn_index	27 May 2026, 9:09 PM UTC
76502	churn_index	27 May 2026, 8:23 PM UTC
76206	churn_index	26 May 2026, 11:46 PM UTC
76199	churn_index	26 May 2026, 11:36 PM UTC
76189	churn_index	26 May 2026, 11:25 PM UTC
76177	churn_index	26 May 2026, 10:45 PM UTC
76169	churn_index	26 May 2026, 10:35 PM UTC
76160	churn_index	26 May 2026, 10:24 PM UTC
76142	churn_index	26 May 2026, 9:32 PM UTC
76135	churn_index	26 May 2026, 9:21 PM UTC
76123	churn_index	26 May 2026, 8:43 PM UTC
76103	churn_index	26 May 2026, 8:20 PM UTC
75814	churn_index	25 May 2026, 11:08 PM UTC
75808	churn_index	25 May 2026, 10:58 PM UTC
75800	churn_index	25 May 2026, 10:47 PM UTC
75790	churn_index	25 May 2026, 10:07 PM UTC
75784	churn_index	25 May 2026, 9:56 PM UTC
75775	churn_index	25 May 2026, 9:45 PM UTC
75760	churn_index	25 May 2026, 9:05 PM UTC
75754	churn_index	25 May 2026, 8:54 PM UTC
75740	churn_index	25 May 2026, 8:43 PM UTC
75718	churn_index	25 May 2026, 8:03 PM UTC
75368	churn_index	24 May 2026, 10:57 PM UTC
75359	churn_index	24 May 2026, 10:46 PM UTC
75348	churn_index	24 May 2026, 10:08 PM UTC
75341	churn_index	24 May 2026, 9:56 PM UTC
75334	churn_index	24 May 2026, 9:46 PM UTC
75324	churn_index	24 May 2026, 9:35 PM UTC
75308	churn_index	24 May 2026, 9:00 PM UTC
75291	churn_index	24 May 2026, 8:39 PM UTC
75274	churn_index	24 May 2026, 8:28 PM UTC
75249	churn_index	24 May 2026, 7:52 PM UTC
74931	churn_index	23 May 2026, 10:12 PM UTC
74924	churn_index	23 May 2026, 10:02 PM UTC
74920	churn_index	23 May 2026, 9:51 PM UTC
74918	churn_index	23 May 2026, 9:16 PM UTC
74915	churn_index	23 May 2026, 9:11 PM UTC
74912	churn_index	23 May 2026, 9:01 PM UTC
74903	churn_index	23 May 2026, 8:50 PM UTC
74900	churn_index	23 May 2026, 8:13 PM UTC
74889	churn_index	23 May 2026, 8:04 PM UTC
74873	churn_index	23 May 2026, 7:51 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.