The problem of transaction censorship in Bitcoin mining pools is important because there is a large imbalance between the cost of censorship and the cost of avoiding censorship.
For example, if transactions to a certain address (address A) are censored by some mining pools, the owner of this address will have to spend additional time and money to bypass the censorship. A transaction that would have been processed in 10 minutes without censorship might take 20 minutes, or they might have to find a mining pool that doesn't censor and pay extra.
If the owner of address A made a costly transaction and moved the balance to another address (address B), the censor could simply add address B to the censor list to continue the censorship. However, if the owner wishes to transact again, they will have to spend the same amount of money they spent to make the transaction at address A again.
In such a situation, can a user who is being censored by a mining pool be considered a legitimate user of Bitcoin? Can the Bitcoin network be considered neutral? Why should the owners of addresses A and B incur additional costs? Is the Bitcoin network providing a rationale to justify this situation?
There is one cheapest way for the owners of addresses A and B to use Bitcoin normally. It's to give in to the censors. But is this the path Bitcoin wants to take?
Therefore, I believe that censorship of transactions by mining pools undermines Bitcoin's censorship resistance and neutrality. The question of spam filtering versus censorship is not really important here. What matters is that if you can filter spam, you can also censor transactions.
#Bitcoin
10분/20분 예시는 해당 풀의 해시레이트네 따라 달라질 것 같습니다. 또 들어주신 상황은 최근 F2Pool이 OFAC 제재 리스트를 필터링/검열했고 그것이 발견되어 결국 필터링/검열을 멈춘 사례와 딱 들어맞는 것 같습니다.
그런데 전체적으로는 동의하기 어렵습니다. 이러한 속성은 시작부터 있던 속성이고 피할 수 없다고 생각합니다. 따라서 올바른 판단을 할 수 있도록 무엇이 옳은지 무엇이 그른지 판단할 수 있는 능력을 기르는 것이 중요한 것 같습니다. 노드를 통해 적극적으로 행동한다면 더 좋을 것 같습니다.
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