Content-addressed citation
896842f1…ea7b
896842f152b73e1034c71b08dc8a877098f9b6ecf60f40557ae5560576c4ea7b
✓ Hash verifies
SHA-256 ของ canonical metadata ตรงกับ CID ใน URL — เนื้อหาด้านล่างไม่ถูกแก้หลังจาก captured
Canonical metadata
The exact JSON sub-object whose SHA-256 hash equals the CID above
- Source
- NLM DailyMed
- Source ID
- dailymed
- URL
- https://dailymed.nlm.nih.gov/dailymed/search.cfm?query=spironolactone
- License
- U.S. Government work — public domain. Attribution recommended.
- Captured
- 2026-05-27
- Status
- stub
Status: stub. Bytes are not yet mirrored to this CID address. The hash is computed over the metadata block above only. Read the original at the upstream URL. Full bytes-mirroring ships with scripts/mirror.ts in Week 2+ (see ARCHITECTURE.md).
Stub citation — bytes not yet mirrored. /c/<cid> redirects readers to the upstream URL until the mirror script runs (Week 2+). The hash is computed over the `canonical` sub-object and verifies via lib/cid.ts.
Probe history · upstream fingerprint
We periodically fetch the upstream URL and store: HTTP status, response headers, and SHA-256 of the body. The body itself is never stored (copyright-safe). Future readers can re-fetch the upstream and compare hashes to detect drift.
✓ HTTP 200GET
- Content-Type
- text/html; charset=utf-8
- Content-Length
- 137,939 bytes
- Body SHA-256
- 6410169493ff4e93be80df60ed39ca42d1ce22d5a7bdeabaf836e4a687181886
Body hash is a snapshot at probedAt. For dynamic pages (e.g. search results) the hash will differ on later fetches — that is information, not error. Original body bytes are NOT stored (copyright-safe).
Cited by
- Spironolactone (สไปโรโนแลกโทน)— Aldosterone antagonist — K-sparing diuretic