Quote from: yegor256 on August 26, 2019, 05:25:46 PM

Quote from: U on August 26, 2019, 06:35:24 AM

As I understand,this is just a copy idea of IOTA.
plz correct me.

Well, it's not a copy of IOTA. Not even close

Have you had a chance to read the white paper?

Yes.

Some questions:
How to calculate the scores of Nodes for priority when they can be in and out of network randomly?

How to protect Double spending?

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The receiver of the money must be careful and always do the full fetch (from as many nodes as possible) in order to guarantee safety of transactions.

---How? and which results should the receiver believe when fetched two or more different balances?

How to protect 51% attack?

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This may happen, but a fetching node may always re-validate the entire wallet, by checking RSA signatures of all transactions. This will take some time, but will provide an extra guarantee to the client.

--let's say more than 1000 nodes,what's the time needed and how to check?

How to protect DDOS attack?