Bitcoin remains the primary and first use case for blockchain technology, though there remain doubts as to its efficacy as not just a currency, but also as a payment rail that can reliably facilitate global transfers.
This has led to three alternative proposals, none without their issues but all envisioning a better solution which is scalable—a key concern to be addressed if widespread adoption is ever going to be plausible.
The First Alternative: A Faster and Cheaper New Cryptocurrency
A more efficient new currency which also bases itself on blockchain technology is a popular …
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