All the encryption layers for SAFEnet
If there's no blockchain what does the PoW/PoS do? Just ~randomize distribution?
If there's no blockchain, how is this an altcoin and not a separate project like i2p/TOR/Freenet?
What prevents Sybil attacks by forming honeypot groups?
This is an alt-coin. The Maidsafecoin can be changed to Safecoin when Safecoin goes live on the network. So you send you Maidsafecoin to an addres to burn, and Maidsafe (the company) will give you Safecoin on the system. So now we have 500 milj. Safecoin, what's next??
Well, as explained by @jibble Safecoins are created when someone delivers requested data out of his Vault to the network. So user A does a request for a Chunk ( a GET) and the Vault that holds the chunks will get that request (actually it's close nodes get the request). So when that node delivers that chunk (again, through it's close nodes) a Farming Request is done. So the close nodes will pick a random Safecoin address and when it's not owned, they sign it to the node that stored the Chunks and provided it to the network (to user A). And when 50% of all Safecoins are farmed (will take a very long time) half of all the Farming requests will fail because the address is already owned by a user.
Surfing/downloading data will probably be free on the network. But when you want to upload (PUT) data you ask your close nodes to do it for you. They say; okay, we will, but first you need to buy space using Safecoin. So you remove some ownership of Safecoin (the address that is) and that address (Safecoin) is now free to be farmed by a Farmer when his nodes pick this address at random. The address was owned but got free because someone uploaded data to the network. So Safecoins are recycled in a way an can only be created when people Farm (deliver data to the network). No POW or POS is needed. Well, the "proof of work" is that you got a request for a chunk out of your Vault and you delivered it to the network. Your group of close nodes (again, you can't pick your own group in XOR) will make sure you can't threat.
Read this topic to understand how you join the network and go from IP-level to XOR. It's quite magic if you ask me.
That's just a tiny bit too complex and convoluted to pass the smell test. Actually it reeks of Rube Goldberg over-engineering.
Remember how the elegant simplicity of BitTorrent's tit-for-tat beat the layers of Gnutella cruft, and how TOR's onion routing (and i2p's garlic routing) won the race between private internets-within-the-internet?
I don't see that kind of breakthrough here. If you can't explain it without sounding like jl777 explaining SuperNet, there's a problem.
I can describe the basic ideas of Bittorrent and TOR to my mom and dad. Maidsafe? Not a chance. The best I could do is "Maid is like Freenet, except you have to pay to upload and without the 10 years of proven security."
For a science fair project, Maid has been in development far longer than comparable experimental software, many of which are based on Bitcoin blockchain tech and already in production.
EG: https://zeronet.io/ (thanks https://torrentfreak.com/play-p2p-impossible-shutdown-160301/).
Sorry, still not clear on how Safecoins can be anonymous+private+unlinkable without using ring signatures.
So users are required to pay in order to store data. That sounds like SIA and Storj.
There are persistent rumors Maid has some unique value/selling proposition, but it continues to elude me (and not for lack of searching).