Maybe don't do that.
Stamp your shit at home.
If you have enough bitcoin to be considering cold storage, you have enough bitcoin to keep that information private and not take your seed words out in public.
Trae tus arandelas de metal 🤘🏻 y estampa tu mismo tu frase semilla de #Bitcoin en nuestra oficina acá en nostr:npub14f26g7dddy6dpltc70da3pg4e5w2p4apzzqjuugnsr2ema6e3y6s2xv7lu
Bring your own metal 🤘🏻 washers to our office and stamp yourself your #Bitcoin seed words ⚒️ here at nostr:npub14f26g7dddy6dpltc70da3pg4e5w2p4apzzqjuugnsr2ema6e3y6s2xv7lu
LFG ⚡
#selfcustody #hispano
(pd: I'm sure you can stamp them better than me lol 😜)
Discussion
Forgot to add that the stamping is done in a room isolated with no cameras etc etc. But off your advise is valid. Thank :)