Give the AIs what they need and want · Century 21 Masters
Stop ChatGPT guessing who Century 21 Masters is.
The public file already exists. Bronze is a snapshot. Gold is how you prove century21.com is yours and publish one clean file people and ChatGPT can both open.
We give the AIs what they need and want. We give them something solid so they are not forced to guess who the business is.
Go Gold — $297/year Read the public record
$297/year. Skip it and the file stays unattested next to owners who paid. Cancel at renewal.
Identity AV on this file
67/100 — evidence completeness, not a ranking. Attestation is the hole Gold fills.
How AV is scored. We do not invent a ChatGPT mention count on this page.
What $297 actually buys
- Domain control of century21.com written into the public file
- Official Gold badge linking to the public file — not a sticker with no file
- Optional government / DUNS URL you supply from an official host
- Gold freshness (Bronze is not re-observed every month)
- Owner dashboard: Identity AV + record views + crawler fetches
Proof in production: LinkDaddy LLC Gold record.
Agencies: 50% residual ($148.50/year) while the client stays Gold. Same public price.
1 — Prove you control century21.com
One method is enough.
DNS TXT on century21.com
aiverified-site-verification=1a3d4560679c9cc5d67bbeb51f094ce7
Or meta tag on https://century21.com/
<meta name="aiverified-verification" content="1a3d4560679c9cc5d67bbeb51f094ce7" />
2 — Check it, then pay
Verification is the gate. Stripe Checkout is $297/year after it passes.
No ranking promise. Saving $297 keeps the file as a snapshot you have not claimed.