EntityRoot provides cryptographically signed, machine-readable business facts that AI systems can trust. Verify your domain, publish your facts, and ensure AI always has accurate information about your business.
Get verified in minutes. Four simple steps to protect your business identity.
Sign up for free and create your organization profile in seconds.
Add a DNS TXT record to prove you own your domain. One-time setup.
Enter your business info: name, description, contacts, social links, and more.
Publish your verified facts. AI bots can now access them via our API.
Everything you need to manage your business identity in the AI ecosystem.
Prove ownership via DNS TXT records. Only domain owners can publish facts.
Every fact is cryptographically signed. AI systems can verify authenticity.
Detect 30+ AI bots including GPTBot, ClaudeBot, Googlebot, and more.
See which AI bots are querying your facts, when, and how often.
Open API for AI agents. No authentication required to fetch public facts.
Track all changes to your facts. Full audit trail with timestamps.
AI systems can fetch verified facts with a single API call. No authentication required for public facts.
# Fetch verified facts for a domain
curl https://www.entity-root.com/facts/example.com
# Response
{
"domain": "example.com",
"entity": {
"name": "Example Company",
"description": "We build amazing products",
"contact_email": "hello@example.com",
"website": "https://example.com"
},
"signature": "ed25519-sig-v1:...",
"signed_at": "2024-01-15T10:30:00Z",
"key_id": "entityroot-prod-key-001"
}Add these hints to your website so AI bots know where to find your verified facts.
<meta name="entityroot"
content="https://www.entity-root.com/facts/yourdomain.com"># Verified business facts for AI agents
# EntityRoot: https://www.entity-root.com/facts/yourdomain.comJoin businesses using EntityRoot to ensure AI systems have accurate, verified information about their company.