As hard-cash over an Opendime-like device... although in this case the actual security of the object's value is the ability to get the satoshis "out" of the device... 🤔
A damaged device might worth nothing. However if not electronic, then maybe some of a better durable material that could secure an imprint of the seed...
Something something; titanium plus craftsmanship...
👀 👉 yaaman (npub1n07…r62v)