Xcel Token

Confidential Transactions keep the amount and type of assets transferred visible only to participants in the transaction (and those they choose to reveal the blinding key to), while still cryptographically guaranteeing that no more coins can be spent than are available. This goes a step beyond the usual privacy offered by Bitcoin’s blockchain, which relies purely on pseudonymous (but public) identities. This matters, because insufficient financial privacy can have serious security and privacy implications for both commercial and personal transactions. Without adequate protection, thieves can focus their efforts on high-value targets, competitors can learn business details, and negotiating positions can be undermined. Confidential Transactions (CTs, the general idea of which was proposed by Adam Back on BitcoinTalk in 2013) aims to make the content of a transaction private — as Greg Maxwell explains in a 2017 talk , the amounts transacted are often more valuable to spi...