Spot-On

Pspot-on is software that securely connects two friends via a key exchange encrypted connections are established from friend to friend. So it's a encryption app with several functions that are mapped per tab. Three most important functions are. 1:1 chat, group chat, email, file sharing and file transfers with magnet links and p2p web search in one database.

everything encrypted. It is therefore most comparable to retroshare. But retroshare only encrypts from friend to friend. Spot-on encrypts from end to end end.

the network works cryptographically: the app is therefore comparable to tor or i2p , even if you can't surf via it yet: the functions are currently just chat. There is also file sharing with a magnet url and a search function for websites. In the data packets the cryptographic protocol called echo works in such a way that there are no ip addresses of sender or recipient. Hence it's beyond routing or even beyond cryptographic routing. Compared to tcp routing onion routing blockchain routing or i2p route this is also interesting and innovative. When the node sends a data packet everything in the echo is anonymized and proxified.

it is therefore worth taking a closer look not only at the network technology, but also at the cryptographic level, as it is a comprehensive encryption software as a suite - for encryption of chat and email as well as web searches and file sharing.

in short: it is a chat app, a database search and a torrent-like file sharing app for download with magnet links. File sharing in the echo is in a new evolutionary stage and is securely defined with f2f and e2f over multi-hops in.