My Bitcoin self-custody architecture:

Layer 1: Hardware wallet — keys never touch the internet
Layer 2: 2-of-3 multisig — no single point of failure, geographically distributed
Layer 3: Own node — full verification, no third-party trust

Same engineering principles as infrastructure architecture:

Eliminate single points of failure
Own your data
Verify, don't trust

After FTX, BlockFi, Celsius — the case for self-custody writes itself.

Not your keys, not your coins.

#bitcoin #selfcustody #sovereignty #nostr