Steem Dollars are liquid stable-value currency tokens designed to be pegged to $1 USD. Steem Dollars can be traded with STEEM and transferred to other accounts for commerce or exchange.
BaaSid divides the texts and images of personal information, splits and distributes them on a public network based on a block chain. BaaSid is a 100% decentralized personal information network that enables all companies to securely and conveniently use all their personal authentication without operating a centralized DB server.