Experiment #24 · October 4, 2026 · version 1
HDinHD access, not a downloaded catalog
Hypothesis
An unauthenticated client could pull perturbation studies, omics, gene sets, animal models, and GeM-HD genetics from HDinHD.
Method
Requested the Enroll-HD description, the account form, and explorer.hdinhd.org, and followed redirects. No login. No catalog download. The OAuth client id in the redirect was redacted before saving.
Result
The description and account form returned HTTP 200. Explorer redirected to the HDinHD login page. Ingest produced 0 rows. A future token (HDINHD_TOKEN) can flow through src/hdinhd.py; until then the only local catalog is a synthetic test fixture, labeled as not HDinHD data.
Public description: enroll-hd.org/for-researchers/hdinhd. Full write-up: data/experiment_024_hdinhd_report.md.
updated by publishing the logged-out probe.