coderdojo-kopgroep.nl
Observed Aug 19, 2026, 11:01 UTC (7h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Cloudflare
Google WorkspaceSteady. No change on record for coderdojo-kopgroep.nl 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.
HTTPS probe
Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS records 11
TLS certificates 0
None.
Subdomains 96
96 subdomain hostnames 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_98ec40d0d9b8af3d- Output Hash
01858baf8d1896d3c63fb89c8b196de70200c6d7e8dcced77ec607d16743c39b- Signature
ed25519:f5bfbf8acccf4832da63486266bb18480389ad2bd02b94f36289cb5a3a21d8477eead0c0d14ac0e360c5ce502d75622007ab347c8e569da072a0aa3ecbddc10a- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast