Last updated 11 July 2026
This policy explains what information On.Chained Ltd ("On.Chained", "we", "us"), registered in Kowloon, Hong Kong, collects through the onchained.io website ("the Site") and how we use it.
The Site collects the minimum needed to respond to you:
We do not use advertising cookies, third-party analytics trackers, or cross-site tracking pixels on the Site.
When you search an asset class that has a live valuation source, your browser may send a request to a valuation service (for art and collectible classes) or read a locally bundled market data snapshot (for commodities and metals). The art valuation request contains only a representative description of the asset class you selected — never personal information or your search text verbatim — and is used solely to compute an indicative figure to display back to you.
We do not sell personal information, and we do not share it with third parties for their own marketing purposes.
Email correspondence is retained for as long as reasonably necessary to respond to you and maintain business records, after which it is deleted or anonymised. Server logs are retained for a limited period for security purposes and then rotated out.
Depending on where you are located, you may have rights to access, correct, or request deletion of personal information you have sent us. To exercise any of these rights, contact us using the details below.
We may update this policy from time to time. The "last updated" date above reflects the most recent revision.
Questions about this policy, or requests regarding your information, can be sent to hello@onchained.io.