Build Your Own Blockchain
Prabath Siriwardena

First thank you for the post!

I’ve come up to the step of running “geth — mine — rpc — networkid 1999 — datadir /path/to/data/dir console”, and that’s only one PC for this blockchain. Then it keeps on showing “INFO … Succeffully sealed new block number=### hash=blahblah”, “INFO … block reached canonical chain …”, “INFO … mined potential block …” “INFO … commit new mining work…”.

What’s really going on there? With only one node in the private Blockchain, why are there streams of new blocks being worked on?

Many thanks!

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