So, What is Blockchain?A blockchain is a distributed database shared between the nodes of a computer network. It saves information in digital format. Many people first heard of blockchain technology when they started to look up information about bitcoin.
Trimming the fatThe first thing I needed to do was reduce the number of emails I received. This would prove to be a pretty simple task, although it did take me some time. In the old days, I would’ve used an unsubscribe service like Unroll.me, but the whole idea kind of went out of vogue when Unroll.me was found to be selling user data to Uber. Instead, I used two native Gmail features and a little creativity.
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