DAPS is a privacy coin that aims to be the most private and secure privacy coin on the market in a hybrid chain of PoW, PoSv3 and PoA. We aim to set our protocol to become the new standard of privacy coins. What makes DAPS special is that DAPS is the first to solve the 'trust problem' for fully private chains with our PoA (Proof of Audit) algorithm which audits the chain for any abnormalities without compromising the chain's anonymity features.
The key to Space Chain is to deploy all blockchain nodes on satellites so as to bring blockchain technology into space, adding a new dimension to blockchain’s core concept of distributed ledger by making use of space technology and advantages of space resources. As a space blockchain platform featuring data collecting, computing, application and storage, Space Chain uses satellites as its blockchain nodes for realizing direct on-satellite data processing and secure in-space data storage through cryptographic technologies such as quantum communications. Different from ground-network-based blockchain technology, Space chain provides a broader coverage and is based on a network of LEO satellites for achieving broad-based connectivity so that anyone and anything could become the user of blockchain technology anywhere and anytime.