medicalletter.org
Observed Aug 16, 2026, 14:29 UTC (17d ago). Every field below was attested with an Ed25519 signature at scan time.
medicalletter.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting medicalletter.org under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch medicalletter.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Microsoft 365
Let's EncryptSteady. No change on record for medicalletter.org in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
DNS records 7
TLS certificates 3
Subdomains 1
1 subdomain hostname observed and signed - the list itself is part of the paid record.
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 receiptthe raw cryptographic proof
- Receipt ID
rcpt_1454b7a2ac865c2d- Output Hash
08e37ae6f18027078aea76c8a98e107e5c42a82503c1aba01389decb7dd6dc0b- Signature
ed25519:cee04bb5fe54a0852c9dda7580ddead7850084e6b47a42c87205e94e069785cb2d1c2c248d45289b5436363e7b0eda23c6ebfea8d8598ff10eb4cfb076edaf00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast