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

down

Auditability

medium

Class

third_party

First seen

5 May 2026, 3:04 AM 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

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://lexicons.harvester.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://lexicons.harvester.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://lexicons.harvester.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://lexicons.harvester.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://lexicons.harvester.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	181ms	connection_refused
22 Aug 2026, 8:45 AM UTC	down	294ms	connection_refused
21 Aug 2026, 8:10 AM UTC	down	270ms	connection_refused
20 Aug 2026, 8:04 AM UTC	down	275ms	connection_refused
19 Aug 2026, 7:55 AM UTC	down	421ms	connection_refused
18 Aug 2026, 7:48 AM UTC	down	338ms	connection_refused
17 Aug 2026, 7:37 AM UTC	down	418ms	connection_refused
16 Aug 2026, 7:33 AM UTC	down	291ms	connection_refused
15 Aug 2026, 7:07 AM UTC	down	232ms	connection_refused
14 Aug 2026, 6:58 AM UTC	down	254ms	connection_refused

Alerts timeline

id	rule_id	ts
92014	data_gap	2 Jul 2026, 7:17 PM UTC
92012	data_gap	2 Jul 2026, 7:11 PM UTC
92010	data_gap	2 Jul 2026, 7:05 PM UTC
92008	data_gap	2 Jul 2026, 7:00 PM UTC
92001	data_gap	2 Jul 2026, 6:55 PM UTC
91996	data_gap	2 Jul 2026, 6:50 PM UTC
91991	data_gap	2 Jul 2026, 6:45 PM UTC
91987	data_gap	2 Jul 2026, 6:25 PM UTC
91984	data_gap	2 Jul 2026, 6:20 PM UTC
91981	data_gap	2 Jul 2026, 6:15 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.