Is SAND a blockchain?
Could you please clarify for me if SAND qualifies as a blockchain? I've heard it mentioned in the context of cryptocurrency and finance, but I'm not entirely sure if it functions as a blockchain platform. Is SAND specifically designed to operate as a distributed ledger system? And if so, what are the unique features or capabilities it offers that distinguish it from other blockchains? Thank you for your assistance in helping me understand this aspect of SAND.