Приклади вживання Double spending Англійська мовою та їх переклад на Українською
{-}
-
Colloquial
-
Ecclesiastic
-
Computer
It is used to verify the permanence of Bitcoin transactions and to prevent double spending.
The problem of double spending.
Double spending means that you are using the same coin to conduct more than one transaction.
The proof of work also prevents double spending.
We propose a solution to the double spending problem using a peer-to-peer network.
A proof of work system to prevent double spending.
Double spending a coin basically means that the same coin was spent on more than one transaction.
So how does Monero address double spending?
Double spending basically means spending the exact same coin on more than one transactions at the same time.
InstantSend likewise takes care of the double spending issue.
These include“cancer nodes”, double spending risks, 51% attacks and other exploits of the core protocol.
The miners must then mine the transaction but not broadcast it,to prevent the risk of someone else double spending the coins.
This is meant to stop double spending of the same coins.
Before we delve deeper into these features let's briefly explain howdoes a truly anonymous cryptocurrency solve the double spending problem?
But at the same time, also prevent Alice from double spending the dollar coin at different merchants.
As per the current specification, double spending is not possible on the same block chain, and neither is spending bitcoins without a valid signature.
Blockchain essentially solves the problem of double spending digital currencies.
According to the current specification, double spending possible in one and the same chain of blocks, as well as waste bitcoins without correct signature.
A system like this creates a huge web of verifications,which helps protect the network from the double spending problem and also provides increased efficiency.
By using a Blockchain system,bitcoin was the first cryptocurrency to solve the double spending problem(unlike physical coins or tokens, electronic files can be duplicated and spent twice) without the use of an authoritative body or central server.
We propose a solution to the problem of double spending by using a peer-to-peer network.
How proof of work prevents double spend.
Maybe you ask yourself by now how you can detect double spends when there is plausible deniability for every transaction output?
By using distributed consensus to validate transactions,no centralized authority is able to intercept or prevent transactions, and double spends can be prevented.
A classic example is a double spend in which the same asset is sent to two different recipients.
For the first time ever in the world of digital computing,Satoshi introduced an asset that couldn't be copied or double spent.
The third paper,“Automated Censorship Attack Rejection,” focuses on 51-percent attacks- those in which a miner or mining pool accumulates a majority of the network computing power, and can then twist the rules of the system totheir advantage to, say, double spend or block transactions.