heisei-u.ac.jp
Last scanned 4h ago; the signed record is unchanged since 26d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Microsoft 365Steady. No change on record for heisei-u.ac.jp 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 2
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_3d63758b47f57d6e- Output Hash
c8664dec8fbd00f2fc7df3b924ba5867cd532c949e3dea745bf816e7664eda1d- Signature
ed25519:767d2639805b2548fcc4ce3f6a3d4de4a8208aeb4bd2a7809725b1ed7a6f1fc394315c0ce4991549d030f377ee99e83419ecaf1d38c704ae80ded6400f90fc01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast