Eccouncil Exam 312-82 Topic 6 Question 5 Discussion

Proof of Burn (PoB) is a consensus mechanism where users permanently destroy (or 'burn') a certain quantity of cryptocurrency, such as Bitcoin, to gain the right to mine or acquire an altcoin. This process proves commitment to the network and secures it by effectively sacrificing one asset to obtain another.

Key Details:

Burning Process: In PoB, participants send a certain amount of cryptocurrency to an unspendable address, effectively removing it from circulation. This act serves as proof that they have invested in the network by reducing the supply of the original cryptocurrency.

Purpose and Use Cases: PoB is used by networks that want to incentivize long-term commitment and reduce total supply. It is often seen in new blockchain projects that allow miners or users to trade value in established currencies like Bitcoin for the native token of the new network.

Security: By requiring participants to destroy value, PoB helps prevent spam attacks and promotes network stability.

Therefore, B. Proof of Burn is the correct answer, as it describes the method where users destroy a certain amount of cryptocurrency to receive or mine another asset.