[the_stc]

This. At my company, we want a way to show investors our actual revenue numbers in an auditable manner, trustless. This is because we are extrajurisdictional and have high opsec concerns and cannot simply hire an accounting firm to give us an OK.

Hence we shall issue signed receipts to all clients and providers then setup a system to pay out a large bounty if someone can produce a signed receipt not in our weekly-published-log. We'll automate the bounty, but perhaps a third party will also offer a validator. We will not even need Postgres for it, just nginx and a filesystem.

But that is not interesting enough by itself, and mentioning digital signatures just confuses people more. So we call it a Single-Issuer-Blockchain: Now people instantly get the idea.