NiceHash 稱霸達世幣算力，引發 51% 的攻擊擔憂

在最近的 Reddit 貼文中，用戶 /u/Flenst 透露，斯洛維尼亞算力經紀人 NiceHash 控制著達世幣 70% 以上的算力。 NiceHash 的回應是鼓勵租賃更多算力，以防止潛在的 51% 攻擊。也討論了替代解決方案，例如收購二手 ASIC 礦機或 NiceHash，防止算力購買者協調攻擊。

NiceHash Controls Over 51% of Dash Hashrate, Sparking Concerns

NiceHash 控制超過 51% 的達世幣算力，引發擔憂

In a recent Reddit post, user /u/Flenst raised alarm over the concentration of Dash's hashrate on NiceHash, a Slovenian hash power broker. According to Flenst's analysis, NiceHash currently controls over 70% of the hashrate for DASH, a significant deviation from the typical 10-20% held by NiceHash for most Proof-of-Work (PoW) coins.

在最近的 Reddit 貼文中，用戶 /u/Flenst 對達世幣算力集中在斯洛維尼亞算力經紀商 NiceHash 上提出了警告。根據 Flenst 的分析，NiceHash 目前控制著 DASH 70% 以上的算力，這與 NiceHash 對大多數工作證明 (PoW) 代幣所持有的典型 10-20% 的算力存在顯著偏差。

Implications of Hashrate Concentration

算力集中的影響

This hashrate concentration raises concerns about the potential for a 51% attack, where an entity controls enough of a coin's hashrate to alter transactions or create new blocks for double spending. In the case of DASH, a 51% attack could allow the attacker to reverse or censor transactions, potentially leading to significant financial losses for users.

這種算力集中度引起了人們對 51% 攻擊的可能性的擔憂，即實體控制足夠的代幣算力來改變交易或創建新的區塊以進行雙重支出。就 DASH 而言，51% 攻擊可能使攻擊者能夠逆轉或審查交易，從而可能給用戶帶來重大財務損失。

NiceHash's Response

NiceHash 的回應

NiceHash responded to Flenst's claims, acknowledging the concerns but emphasizing that its hash power leasing model allows users to quickly and easily increase their hashrate to counter potential attacks. NiceHash recommends that users who are concerned about a 51% attack lease more hash power from the platform.

NiceHash 對 Flenst 的說法做出了回應，承認這些擔憂，但強調其算力租賃模型允許用戶快速輕鬆地提高算力以應對潛在的攻擊。 NiceHash 建議擔心 51% 攻擊的用戶從平台租用更多算力。

Alternative Solutions

替代解決方案

In addition to leasing hash power from NiceHash, there are other potential solutions to mitigate the risks of a 51% attack on DASH. One option is to purchase used ASIC miners, which have recently become significantly cheaper due to the ongoing crypto bear market. By owning ASIC miners, users can control their own hashrate and contribute to the decentralization of the network.

除了從 NiceHash 租賃算力之外，還有其他潛在的解決方案可以減輕 DASH 51% 攻擊的風險。一種選擇是購買二手 ASIC 礦機，由於持續的加密貨幣熊市，這些礦機最近變得更加便宜。透過擁有 ASIC 礦機，使用者可以控制自己的算力，為網路的去中心化做出貢獻。

NiceHash's Role

NiceHash 的作用

NiceHash could also take steps to prevent or mitigate the potential for a 51% attack on DASH. For example, the platform could implement a system that makes it impossible for hashrate buyers to coordinate an attack. This could involve preventing large orders from a single user or implementing a random distribution of hashrate among multiple miners.

NiceHash 還可以採取措施防止或減輕 DASH 遭受 51% 攻擊的可能性。例如，該平台可以實施一個系統，使算力購買者無法協調攻擊。這可能涉及防止單一用戶發出大訂單或在多個礦工之間實現哈希率的隨機分配。

Precautionary Measures for DASH Users

DASH 使用者的預防措施

Until the issue of hashrate concentration on NiceHash is resolved, DASH users should take precautions to protect their funds. This could include avoiding large transactions, using multiple exchanges for liquidity, and holding the majority of their DASH in cold storage wallets.

在NiceHash的算力集中問題解決之前，DASH用戶應採取預防措施保護自己的資金。這可能包括避免大額交易、使用多個交易所來獲取流動性，以及將大部分達世幣存放在冷錢包中。

Conclusion

結論

The concentration of Dash's hashrate on NiceHash is a serious concern that could potentially put the security of the network at risk. While NiceHash has offered a solution in the form of increased hash power leasing, there are other steps that both NiceHash and DASH users can take to mitigate the potential for a 51% attack. Until these measures are implemented, DASH users should exercise caution and take steps to protect their funds.

達世幣的算力集中在 NiceHash 上是一個嚴重的問題，可能會使網路安全面臨風險。雖然 NiceHash 提供了增加算力租賃形式的解決方案，但 NiceHash 和 DASH 用戶還可以採取其他步驟來減輕 51% 攻擊的可能性。在這些措施實施之前，DASH 使用者應謹慎行事，並採取措施保護自己的資金。