Proof of business
witnessed.cc
witnessed.cc/b/witnessed.cc
Building
Trust index 38 / 100 · building toward 65
41
Verified emails
quality-adjusted
2 mo
History
since first email
1
Mutual counterparties
verified both directions
Based on 5 distinct counterparties · diversity 53 / 100
TO BECOME VERIFIED
- Trust index of 65 or higher— you're at 38
- 3 or more mutual counterparties— you have 1
A mutual counterparty is a domain that also sealed an email to yours — the strongest anti-fake signal because both sides have to seal, each under their own DKIM key.
Every entry was verified at the moment of sending — not self-reported. This record only grows forward.
Last 30 days
each bar = one day
First sealed Apr 2026. No verified emails in the last 30 days.
Embeddable badge
A compact form of this page. Lives in email signatures and updates as the record grows — every click opens here.