Labeler: Lexicon Verifier (did:plc:grb3ucexoxbflrkcu6qbg4j2)

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

Labeler

Lexicon Verifier
did:plc:grb3ucexoxbflrkcu6qbg4j2

Classification

Declared declared

Reachability

accessible

Auditability

high

Class

third_party

First seen

5 May 2026, 3:04 AM UTC

Last seen

24 Jun 2026, 12:38 AM UTC

Events (24h)

Events (7d)

0 Silent volume

Targets (7d)

Subjects (7d)

Alerts

Coverage

100% coverage

Links

Open on Bluesky · PLC directory

Why classified this way

Reason: declared+did_service+did_label_key+probe_accessible

Classifier version: v1

Classified at: 2026-06-24T00:38:33.905959Z

Evidence surfaces

declared_record: true (2026-06-24T00:38:33.905959Z)

did_doc_label_key: true (2026-06-24T00:38:33.905959Z)

did_doc_labeler_service: https://lexicons.harvester.blue (2026-06-24T00:38:33.905959Z)

probe_result: accessible (2026-06-24T00:38:33.905959Z)

declared_record: true (2026-06-23T00:37:53.620018Z)

did_doc_label_key: true (2026-06-23T00:37:53.620018Z)

did_doc_labeler_service: https://lexicons.harvester.blue (2026-06-23T00:37:53.620018Z)

probe_result: accessible (2026-06-23T00:37:53.620018Z)

declared_record: true (2026-06-22T00:37:42.504328Z)

did_doc_label_key: true (2026-06-22T00:37:42.504328Z)

did_doc_labeler_service: https://lexicons.harvester.blue (2026-06-22T00:37:42.504328Z)

probe_result: accessible (2026-06-22T00:37:42.504328Z)

declared_record: true (2026-06-21T00:36:17.810754Z)

did_doc_label_key: true (2026-06-21T00:36:17.810754Z)

did_doc_labeler_service: https://lexicons.harvester.blue (2026-06-21T00:36:17.810754Z)

probe_result: accessible (2026-06-21T00:36:17.810754Z)

declared_record: true (2026-06-20T00:33:28.559358Z)

did_doc_label_key: true (2026-06-20T00:33:28.559358Z)

did_doc_labeler_service: https://lexicons.harvester.blue (2026-06-20T00:33:28.559358Z)

probe_result: accessible (2026-06-20T00:33:28.559358Z)

Probe history

ts	status	http	latency
24 Jun 2026, 12:38 AM UTC	accessible	200	187ms
23 Jun 2026, 12:37 AM UTC	accessible	200	143ms
22 Jun 2026, 12:37 AM UTC	accessible	200	162ms
21 Jun 2026, 12:36 AM UTC	accessible	200	141ms
20 Jun 2026, 12:33 AM UTC	accessible	200	203ms
19 Jun 2026, 12:30 AM UTC	accessible	200	98ms
18 Jun 2026, 12:26 AM UTC	accessible	200	116ms
17 Jun 2026, 12:24 AM UTC	accessible	200	147ms
16 Jun 2026, 12:22 AM UTC	accessible	200	190ms
15 Jun 2026, 12:15 AM UTC	accessible	200	110ms

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.