A lot of self-custody setups are clear only because the owner is still around to explain them.
That is the fragile part.
The seed can be safe. The devices can be safe. The backups can be in the right place. But if the context is missing, someone else may still have to guess at the worst possible moment.
SPC is built for that gap: the non-secret continuity layer around a Bitcoin setup.
No seed words. No private keys. No custody.
Seed phrase = access. Companion = continuity.
Available for 21k sats. DM for a private invoice.