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Probably the only thing that makes it stable
Bernie Madoff scheme covers both of your arguments: it lasted for ca. 17 years and even seemed quite legit at some point for Wall Street guys.
I think it is a tricky question and the right answer is : No one :)
Oh thats good one
What is the first one?
Append only databases are pretty common thing , thats true. Never heard of internal enterprise blockchains though
The whole future you mean timechain?
So one clear use case is to have a plan to have a use case? Totally legit
It is always unclear
They didn't interact with people at all. They are wild species and just did their migration through the city to another place, as far as I understood :)
I took some cpp examples as guidance. As for geek for geeks agree, one shouldn't blindly trust it and better use several sources. Adding more reliable sources is definitely point of improvement. I also used introduction to algorithms paperback book, but was lazy to add it as a source ^_^