concise-courses.com
Observed Aug 11, 2026, 03:03 UTC (16d ago). Every field below was attested with an Ed25519 signature at scan time.
concise-courses.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting concise-courses.com 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 concise-courses.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.Steady. No change on record for concise-courses.com 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 8
TLS certificates 3
Subdomains 0
None observed.
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_dfbe82546fd8dd8e- Output Hash
ae47f7a898222c792bdd7e07a393b0d57b1ff281c5eea135309719b87e869d94- Signature
ed25519:e3987e66a040c60a0d1dcbacd4cae45e47513ecdab49d73993741c198705cdb0dc4d7def1e0bade4dfe20de51d11925f5354ff1a7c5cc0ef5a8f6f8bfbce7b0d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast