merkle.com

Merkle.com - Home page of Ralph Merkle, molecular engineer & cryptographer

Ralph Merkle's Home Page Description Ralph C.

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Authority

91/100

Safety

90/100

Registered

Jun 25, 1995

31 years old · CSC Corporate Domains, Inc.

All 5 safety checks passed (Sep 3, 2026).

Current facts

What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.

checked now

Domain registered Jun 25, 1995 — 31 years old.

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Registrar today: CSC Corporate Domains, Inc. — unchanged since AboutUs began tracking (Aug 29, 2026).

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Live site responds over HTTPS.

Trust record

Authority & Safety, with the evidence

How this is scored →

Authority 91/100 — ahead of 91% of scored sitesClear

Why this authority score

Prominence (Tranco rank #101,156; Open PageRank 3.3/10)+11
Verified continuity: 31.2 years (RDAP registration)+11
Security & email hygiene+4
Calibration adjustment (published map)+20

Every point maps to a sentence. These lines sum to the model score of 46/99, which is what places this site at 91/100 against every other scored site.

Safety evidence

All checked sources came back clean

Site history

Dated record — historical facts always carry their date.

1995
Domain registered (Jun 25, 1995).
2026
Checked today — All 5 safety checks passed (Sep 3, 2026).

✓ domain continuity 31 years registered✓ live verified Sep 3, 2026

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