Labeler: justforfun-labeler.bsky.social (did:plc:ylj4b37hd2zt62lxshirlrtk)

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

Labeler

justforfun-labeler.bsky.social
did:plc:ylj4b37hd2zt62lxshirlrtk

Classification

Declared declared

Reachability

auth_required

Auditability

medium

Class

third_party

First seen

12 Mar 2026, 9:48 PM UTC

Last seen

13 May 2026, 6:48 AM UTC

Events (24h)

Events (7d)

0 Silent volume

Targets (7d)

Subjects (7d)

Alerts

Links

Open on Bluesky · PLC directory

Why classified this way

Reason: declared+did_service+did_label_key+probe_auth_required

Classifier version: v1

Classified at: 2026-05-13T06:48:51.525266Z

Evidence surfaces

declared_record: true (2026-05-13T06:48:51.525266Z)

did_doc_label_key: true (2026-05-13T06:48:51.525266Z)

did_doc_labeler_service: https://tyrannus.endlessgate.io (2026-05-13T06:48:51.525266Z)

probe_result: auth_required (2026-05-13T06:48:51.525266Z)

declared_record: true (2026-05-12T06:20:46.803012Z)

did_doc_label_key: true (2026-05-12T06:20:46.803012Z)

did_doc_labeler_service: https://tyrannus.endlessgate.io (2026-05-12T06:20:46.803012Z)

probe_result: auth_required (2026-05-12T06:20:46.803012Z)

declared_record: true (2026-05-11T05:51:26.199407Z)

did_doc_label_key: true (2026-05-11T05:51:26.199407Z)

did_doc_labeler_service: https://tyrannus.endlessgate.io (2026-05-11T05:51:26.199407Z)

probe_result: auth_required (2026-05-11T05:51:26.199407Z)

declared_record: true (2026-05-10T04:57:42.215225Z)

did_doc_label_key: true (2026-05-10T04:57:42.215225Z)

did_doc_labeler_service: https://tyrannus.endlessgate.io (2026-05-10T04:57:42.215225Z)

probe_result: auth_required (2026-05-10T04:57:42.215225Z)

declared_record: true (2026-05-09T03:53:41.696401Z)

did_doc_label_key: true (2026-05-09T03:53:41.696401Z)

did_doc_labeler_service: https://tyrannus.endlessgate.io (2026-05-09T03:53:41.696401Z)

probe_result: auth_required (2026-05-09T03:53:41.696401Z)

Probe history

ts	status	http	latency	failure
13 May 2026, 6:48 AM UTC	auth_required	403	77ms	http_4xx
12 May 2026, 6:20 AM UTC	auth_required	403	41ms	http_4xx
11 May 2026, 5:51 AM UTC	auth_required	403	91ms	http_4xx
10 May 2026, 4:57 AM UTC	auth_required	403	45ms	http_4xx
9 May 2026, 3:53 AM UTC	auth_required	403	45ms	http_4xx
8 May 2026, 3:29 AM UTC	auth_required	403	40ms	http_4xx
7 May 2026, 2:25 AM UTC	auth_required	403	102ms	http_4xx
6 May 2026, 1:30 AM UTC	auth_required	403	82ms	http_4xx
5 May 2026, 12:42 AM UTC	auth_required	403	54ms	http_4xx
4 May 2026, 12:17 AM UTC	auth_required	403	70ms	http_4xx

Alerts timeline

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.