What we collect
Nothing that identifies you, by design — but not "nothing is read". The site has no accounts, no advertising, no tracking cookies and no third-party analytics scripts. Calculators, simulators and the verifier run their math entirely in your browser: the seeds, stakes and other values you type into a form field are read by that page's own tool script — that is how it computes a result for you — but in the normal flow described below, those values stay in your browser and are never sent to our server or to any third party.
The provably fair verifier accepts a server seed, client seed and nonce either typed in or passed through the URL fragment — the part of the address after #, such as #serverSeed=...&clientSeed=...&nonce=.... Browsers never include the fragment in the request sent to a server, so it is not logged by us or by Cloudflare; it only exists in your browser's address bar and history. (Older links to the verifier may still use a ? query string instead of # — the verifier reads those too for compatibility, then immediately rewrites the address bar to drop them. A query string, unlike a fragment, is sent to our server as part of that one initial page request, exactly like the request data described below — so avoid pasting an active server seed into one; use a # link or type it in directly instead.)
Server logs and hosting
The site itself — the HTML, CSS and JS files, and the path and any query string of each page you request — is served by Cloudflare. Like any web host, Cloudflare processes standard request data (such as IP address, requested path/query and browser type) to deliver pages and protect against abuse, and may produce aggregated, cookie-free traffic statistics. That standard request data can include an IP address, which is personal data under some definitions, even though we do not use it to identify you. It is separate from, and does not see, anything typed into a verifier field or placed in a URL fragment during normal use — the one exception is a legacy ? query-string link, described above, which does reach our server as part of that single request. See Cloudflare's privacy policy for details.
External links
Links to help services such as Gambling Therapy open their own websites, which have their own privacy policies.
Contact
If you email hello@cashoutodds.com, we receive whatever you choose to put in that email (including your address) so we can reply — we don't use it for anything else.