attest.sh
attest.sh is a live English-language website hosted on The Constant Company, LLC (AS20473) in the United States, served by Nginx. cl0q first saw it on 2026-07-24 and last crawled it on 2026-07-29. It resolves to 149.28.224.130. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
EAS — Sign and verify data about anything
Sign and verify data about anything. Open-source attestation infrastructure for developers and AI agents.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-24 |
| Last crawled | 2026-07-29 |
| IPv4 | 149.28.224.130 |
| Network | AS20473 The Constant Company, LLC · United States |
| Language | en |
| Server | nginx/1.14.0 (Ubuntu) |
Explore more like this
More sites on The Constant Company, LLC
Sites sharing this favicon
Get this data at scale
This dossier is one domain from cl0q's index. Query the same live index through the API, or download the censuses built from it.
- API credit pack — 100,000 lookups against the live index, no subscription, at 30 lookups a minute.
- Server Tech Census — one row per domain: server, language and CDN flag.