HVEL - Attest Approved Email Layer

by Oppora.ai · attest.page · Communication

Established publisherManifest V3 in_app

View in Chrome Web Store Data as of 15 Oct 2026

Add a visible trust signal to your emails. Verify as Human, AI Assisted, or Automated.

Users

+2 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#207K

#173K among extensions

Version

1.0.9

updated 9 Oct 2026

Users

monthly, 3 months

Latest, 15 Oct 2026: 8 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months

Latest, 15 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About HVEL - Attest Approved Email Layer

HVEL (Human Verification & Email Layer) powered by Attest adds a visible, tamper-proof cryptographic trust signal to your outgoing communications. Defend against email spoofing, phishing, and AI-generated impersonation by giving recipients instant visual proof of your identity. Whether sending high-stakes business emails, sensitive financial documents, or personal correspondence, HVEL guarantees your emails are recognized, trusted, and verified.

Growth

Window	Users	Change	Ratings	Rating
7 days	+1	+14.3%	0	0.00
30 days	+2	+33.3%	0	0.00

Version history

8 versions recorded

1.0.99 Oct 2026

1.0.88 Oct 2026

1.0.76 Oct 2026

1.0.610 Aug 2026

1.0.57 Aug 2026

1.0.329 Jul 2026

1.0.222 Jul 2026

1.0.02 Jul 2026

Details

Category: Communication
First seen: 2 Jul 2026
Size: 474 KB
Languages: en-US
Pricing: in_app
Privacy policy: attest.page
Support: attest.page
Extension ID: emgidilonchdpmibbcjlbgkddmpcfmpa

Permissions and risk

Elevated riskimpact 4, likelihood 2

Permissions

activeTabstorage

Site access

https://mail.google.com/*https://outlook.live.com/*https://outlook.office.com/*https://outlook.office365.com/*https://outlook.cloud.microsoft/*https://mail.dialog.office.com/*https://api.attest.page/*