Understanding Bitcoin is a one-way hash function should make sense because a hash function cannot be reversed. Once you understand that, it is hard to go back to thinking otherwise. The secure hash ...

How mining works is fascinating. When I explain it to people, I enjoy seeing their face the moment their mind is blown. I’ll explain it here, but just know, I’m imagining all your faces as your minds ...

Right now there are thousands of computers connected to the Internet, dutifully calculating SHA-256 hashes and sending their results to other peers on the Bitcoin network. There’s a tremendous amount ...

Every crypto gambler faces the same question. Is this game actually fair? A provably fair casino gives players a way to check. It doesn’t ask for trust. It offers math instead. And that math runs on ...

The latest version of Linus Torvalds' Git version-control system brings experimental support for the SHA-256 cryptographic hash, moving it away from its reliance on the less safe SHA-1. Google and ...

As laid out in a recent CoinDesk explainer, a hash function (of which SHA1 is an example) is used to take a piece of data of any length, process it, and return another piece of data – the 'hash digest ...

I am trying to find duplicate audio files in a folder structure that contains a little over 20,000 files. Some dupes will have identical names, others will not. I know that roughly 80%-90% of the ...