- Previous text said Bitcoin (Core) was "completed" before the Nakamoto
paper was written, but Nakamoto sent unfinished code to Hal Finney and
others after the paper was published but prior to the public software
release, suggesting Bitcoin wasn't completed at that time. This also
ignores the two updates (at least) which Nakamoto made to the Bitcoin
paper after the network was started. It also seems much more likely
to me that parts of the code and the paper were written in tandem.
Update text to say "mostly completed" and "published".
- Drop word "authoritative" from the description of Bitcoin Core as a
reference implementation. There's no authority here.
- Change problematic "full network node" language; see edits to previous
chapters.