Privacy
Last updated 5 November 2026
Simon Wisdom trading as MURMUR8 (London, United Kingdom) is responsible for the personal data described here. Questions or requests go to hello@murmur8.io.
What we collect
- Your voice recording. It stays in your browser while you design. We only receive the sound's shape (its waveform), with your ring choices, when you go to checkout.
- Order details. Your name, email address, delivery address, ring size, metal and the amount you paid.
- Payment details. Card details go straight to Stripe. We never see or store them.
We don't use advertising or tracking cookies, and we don't run analytics.
Why we use it
To make and deliver your ring, contact you about your order, and keep the records the law requires. The legal basis is the contract between us, and our legal duty to keep tax records.
Who we share it with
- Stripe, to take payment.
- Cloudflare, which hosts the site and stores order data in the EU.
- Resend, which sends order emails.
- Google Fonts, which serves the site's typeface and sees your IP address.
- The workshop that casts your ring, and the courier that delivers it.
Some of these companies may process data in the US. Where they do, they use the safeguards UK and EU law require. We never sell your data.
How long we keep it
We keep order records for six years, as tax law requires. We delete your waveform 12 months after delivery, unless you ask us to keep it so you can order again.
Your browser
The site saves your recording and cart in your browser's local storage, so your design is still there if you reload. It never leaves your device unless you check out. Clearing your browser data removes it.
Your rights
You can ask to see, correct or delete your data, or object to how we use it. Email us and we'll reply within a month. If you're unhappy with our answer, you can complain to the Information Commissioner's Office at ico.org.uk or to your local data protection authority.