e-school.or.kr
Observed Jul 25, 2026, 18:46 UTC (5d 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.
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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_cd932e469c635537- Output Hash
25c31d046a5a5d15fceff9e8b6a65bc2cedc004ccfadac4ed9de933a7fcb9a72- Signature
ed25519:8d334270e700cfb10c505fd08a34c0bc4dc986581610e2a785451f3bcbc5f307e8b953befbfd0bc7996124d04e5bdee906f96ab7883871a8165846d7a5046206- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast