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Double consumption is the safety of the Ethereum network, the vulnerability that the attacker spends twice with the attacker. In this art, we explore what consumption looks like and we offer exactly the exact study of HOC events.

Which double consumption?

Simplifying, skeptical manifestation, a scent (Chnown Basel or “original”) twice. This means the attacker’s control over the measured transactions: one where the launch of Token and Another Netter in the roof speech. The aim is to take advantage of this vulnerability by creating new blocks in the chain, which reflect them, thus tilting the shops tilted into the cut block.

How do the dual consumes?

Double -developed performance wheel:

• The user manages several wallets with a smeme key.

• Attacker Crees Multiplet Smeme and tries to spend it.

• Network is not a prevalence or insured feature, allowing the duplicate conversions to include.

imple blockchain.info

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Havainnollistaaksesi, miltä epäilet näyttävät, johdetaan Etherreum Blockchain.INF: 0X123456789890000000ACDEF ‘tutkimukseen. The supplement here is a number of wallets with different keys and controls, but separate accounts:

• Account 1: 0x987655543210Fected

• Account 2:0x12345676789890909090

In this case, attack on the following events:

Use 1 (India’s expenses):

*0.1 ETH ‘Fram wallet wanders 10×98765543210, which has been taken into a public event.

Event 2 (duplicate):

*0.5 Eth ‘Fraom wallet 0x1234567890fed again, but this time the network is not this time TI TIS, which has not validated the wrong side of Doubind.

Is the incorrect half of the double broadcast in the 0 order? **

In most cases, the modifications of duplicates of one block continental cannot be confirmed for reinforcement. Insane, its possession for MIT is not confirmed in SEMEAL blocks or even to become a partner as part of the neck neck collection block.

However, we are racist cases, incorrect side of consumption can be scattered 1 or 2 confirmations depending on the variant factors such as:

• Network congestion and long

• Work (eg, report signatures)

• Then the conversion of the block contained in the block

It is imperative to note that the Eratum team is the main change in migration to mitigate dollars, including the use of cryptographs, renting the use of encryption technology, which dictates employees.

* Conclusion

Double consumption is a security risk for the Ethereum network, which is used by harmful actors. Understanding the cases shows and it is critical when you value the presence of the consequence. Folling Beats, using protected wallets and staying up to date with network updates, wet minimizing risk-based Wirt cattle.

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