How are invalid transactions avoided on the blockchain?

0 votes
by (120 points)
In what ways can blockchain technology be utilized to eliminate any impermissible transactions to be authorized?

1 Answer

+1 vote
by (420 points)
The validity of the transactions is guaranteed thanks to the use of the public distributed ledger with all representative nodes. In case the transactions lack the necessary resources, if the owner of the account received such a transaction, other account holders having the distributed ledger will reject the transaction. Also, since the content of blocks is coded by insurers, changing the blockchain around makes it more complex.
by (100 points)
Answer is ✅ A. Public Distributed Ledger

Ans. Of 2nd Que.
✅ Blockchain can be used in Online Voting System where once user voted, he/she won't be able to change.
Thanks for this informative content...
by (110 points)
The answer is encryption to question you asked .. Encryption ensure that no one can alter with system and hence keeping it safe from hackers
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