greystonebooks.com
Last scanned 17h ago; the signed record is unchanged since 20d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Runs onCloudflare
CloudflareEmail byGoogle Workspace
Google WorkspaceSecured byLet's Encrypt
Let's EncryptRegistered withRebel.ca Corp.
Also usesMicrosoft 365Emma
Microsoft 365tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for greystonebooks.com 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.
SIGNED-OUT VIEW
Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.
DNS records 12
A1NS2MX5TXT3SOA1
TLS certificates 4
Issued byLet's Encrypt
ExpiresMon, 26 Oc (56d)
Certificate nameswithheld
Subdomains 0
None observed.
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 receiptthe raw cryptographic proof
- Receipt ID
rcpt_ce178fd2547dab25- Output Hash
82732ef566499551eacb268f81e212d8bb90882d046603bf3e7a2a8afba1c20e- Signature
ed25519:714934efa8960678e5730c598ea5b5798efd289d33697a6080e281f2551b428e07856d187b020e3bc6514a07eff0777d977a535d9f273b0ede4c20b142ce3d0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast