Coldcard, Clarity & Canton: Custody, Rules, and the Rails Where Capital Settles

Three stories, one stack. This week I connect three pieces that look unrelated on the surface but are really the same buildout at different altitudes. Coldcard and the self-custody layer — where sovereignty actually lives and what happens with the trust-layer gets hacked. CLARITY and the codified rulebook. And Canton — the institutional settlement rails quietly going into the ground before the crowd connects them to anything.