With greater extensibility and programmability, bitcoin can evolve to enable transformations in how all forms of property are secured and exchanged, how voting and governance function, including spilling into the automation of commercial law, audit, and accounting.
Bitcoin may herald the dawning of a new age in currency. It holds superior traits as a form of 'good money.' As a tangible form of asset (its core tangibility being its mathematical basis), it could become an incredibly important building block for the 21st century's global economy.
There's all these proofs that go on of identity, of records, and they're quite non-digital. The blockchain innovation really allows us to take everything where there's record keeping, everything where there's trust around record keeping, and it allows us to make that digital, immutable, permanent, and global.