Casa CEO Nick Neuman says the mass Bitcoin migration after the $130M Coldcard exploit proves distributed self-custody is not a vulnerability.

The number of new Bitcoin addresses climbed from 260,000 to 330,000, a sharp break from the decline that has held for most of the year.

Attackers had to crack wallets one by one. In response, Bitcoiners moved orders of magnitude more coins into multisig and away from single-key setups — the opposite of what a…