Why Filecoin dig a scrip mortgage mechanism?

Previously, many Filecoin mining released the terms of service, service suppliers, according to the terms and conditions before in x x month x day buy a mill or calculate power users will be made by the company responsible for tokens, mortgages, and to emphasize the clause is a preferential measures,

Many small white investors don't understand why you also need to mining and mortgages, more do not understand why this is a preferential measures,

Ordinary users know very little about digital currency of digging, they know little about the currency of digging, but not the currency in the mining and tokens, mortgage,

When using the currency mining, users only need to have a mill, then connected to the Internet, run the currency customers can begin, these are very simple and direct,

Why COINS so simple, mining and the fundamental reason lies in the POW currency consensus mechanism, mechanism of consensus in POW, dig behavior is a spell to calculate process, calculate node can be put on the strong block package, namely, dig mines get paid first,

This is a kind of mining method, although simple, but very power, so later the POS or DPOS consensus mechanisms,

In two types of common mechanism, mining nodes no longer compete ability is more important, but through the system selected at random or choose node according to certain rules, to block packing of digging, mining doesn't need strong force, only need basic computing and network communication ability,

Because on the POS or DPOS packaging node does not require special performance, so I can dig out of an ordinary computer or server, so if the hacker use the computer or server with network fraud or attack system, system will face a big risk,

In order to avoid this risk, we can consider cost has wickedly attempts to node, through such block to reduce the risk of system is under attack,

Specific nodes mortgage is one of the payment of a certain amount of tokens, when system find a node in the system running did a bad thing, tokens, would take this node to the mortgage and kick it out of the system,

This is the tokens to the origin of the mortgage system,

This mining method first appeared in POS/DPOS system, Filecoin mining companies also later adopted this approach, a tokens mortgage mechanism is established, once found that miners reward, through deception system would take nodes of mortgage, and kicked it network,

Besides using mortgage to prevent evil, Filecoin by tokens, mortgage this potential "punish" the threshold of the measures to improve the miners dig, and selected high quality of service to users, miners

In Filecoin mining process, if the miners can't reliably provide storage service in the network to participate in, is because these reasons often offline or communication ability is poor, and could be confiscated mortgage token, this forces to participate in mining miners choose communication in good condition of environment, and develop the fine system, to ensure that equipment is stable and efficient operation,

So, Filecoin mining miners had to mortgage their tokens,