privacymark.jp
Observed Jul 24, 2026, 18:55 UTC (2d 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.
Up right now
Runs onSAKURA Internet
Secured byCybertrust Japan Co.
1 subdomain · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
No payload stored for this observation.
The proof
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_7f4913dc5330c5dd- Output Hash
252ea01f46eddfec00a0747e6a195ef943303aac77165ba962dd5c74ac7d186f- Signature
ed25519:fbef7627d55535e671a0045a95d819aea019beb6f40502207bdebf08e32da5990d73df36864134f797826537909cc454ef2590d86b0d6f4012ef384a8e5b1f00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast