nict.go.jp
Observed Jul 24, 2026, 18:56 UTC (17h 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 onNational Institute of Information and Communications Technology
Secured byDigiCert
IPv6 · 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_3b25eca4af83ce5c- Output Hash
f41b1ac87e66f788c6ff74b8b0e4c789e8b22e574760065ddae787da9d80e630- Signature
ed25519:fb6735d4efb5acd3725086127c0d56ecd161292b2a5714c8312a0de51076563844e3f51bf7b4eae03d610a1c3a76c8bb1f8b3e5ab2ac2ce033d6e83d0380a502- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast