Re:Two containers with same number detected in Chittagong port
by EUROCARE on Sunday July 24, 2022 @03:08PM
(#32216578)
Then others have to trust me.
> spray paint
Sure, but the point here is to not lose the records too, which someone could trivially change if they own the Postgres DB. When I have a shared record of a container and somebody repaints its SN, at least I know I lost it, and I can also easily claim that I did not forge the records too because they signed the record with their wallet.
Most of the info in databases is boring and nobody cares about maliciously changing it it.
If someone were really interested in changing the number on your shipping container, blockchain can’t prevent someone with a $1 can of spray paint from changing it.