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So... What's a Blockchain?
The worst part is not that they don't understand each other but that they think they do understand each other!
Here, I'd like to offer a few basic definitions from my keynote speech that I hope will help people get on the same page and collaborate.
What Is a Blockchain?
There is tremendous confusion over what a blockchain is. Ask ten experts, you'll get eleven answers.
I will offer my definition, hoping it will help people understand a bit better:
A blockchain is a shared ledger that everyone trusts to be accurate forever.
Let me unpack that.