Financial records authority · answer first
Why Should Trust Disappear When a Financial Document Leaves the Bank?
It should not. A retained financial document should carry enough provenance, identity and exact-state evidence to remain independently checkable outside its originating portal.
The bounded UD model
Systems of record continue to own transactions, accounting, calculation, filing and compliance. UDR records change; UDS preserves an exact final state; BrowserCarrier supports offline-readable delivery; corrections begin explicit lineage.
Claims boundary
Integrity does not prove numerical accuracy, issuer authority, financial compliance, economic truth, audit sufficiency, regulator acceptance or freedom from fraud.