So tell me how it works without electricity.
—> So tell me how it works without electricity.
1. Block chain ledger of ownership is duplicated in tens of thousands of computer nodes worldwide.
2. There will never be zero electricity worldwide at the same time.
3. Even if a node goes out, the ledger is preserved.
4. When the electricity comes back on in a node, the ledger updates.
5. This redundancy is superior to any bank ledger.