NiceHash 称霸达世币算力，引发 51% 的攻击担忧

在最近的 Reddit 帖子中，用户 /u/Flenst 透露，斯洛文尼亚算力经纪人 NiceHash 控制着达世币 70% 以上的算力。 NiceHash 的回应是鼓励租赁更多算力，以防止潜在的 51% 攻击。还讨论了替代解决方案，例如收购二手 ASIC 矿机或 NiceHash，防止算力购买者协调攻击。

NiceHash Controls Over 51% of Dash Hashrate, Sparking Concerns

NiceHash 控制超过 51% 的达世币算力，引发担忧

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 帖子中，用户 /u/Flenst 对达世币算力集中在斯洛文尼亚算力经纪商 NiceHash 上提出了警告。根据 Flenst 的分析，NiceHash 目前控制着 DASH 70% 以上的算力，这与 NiceHash 对大多数工作证明 (PoW) 代币所持有的典型 10-20% 的算力存在显着偏差。

Implications of Hashrate Concentration

算力集中的影响

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.

这种算力集中度引起了人们对 51% 攻击的可能性的担忧，即实体控制足够的代币算力来改变交易或创建新的区块以进行双重支出。就 DASH 而言，51% 攻击可能使攻击者能够逆转或审查交易，从而可能给用户带来重大财务损失。

NiceHash's Response

NiceHash 的回应

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 对 Flenst 的说法做出了回应，承认这些担忧，但强调其算力租赁模型允许用户快速轻松地提高算力以应对潜在的攻击。 NiceHash 建议担心 51% 攻击的用户从平台租用更多算力。

Alternative Solutions

替代解决方案

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.

除了从 NiceHash 租赁算力之外，还有其他潜在的解决方案可以减轻 DASH 51% 攻击的风险。一种选择是购买二手 ASIC 矿机，由于持续的加密货币熊市，这些矿机最近变得更加便宜。通过拥有 ASIC 矿机，用户可以控制自己的算力，为网络的去中心化做出贡献。

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 还可以采取措施防止或减轻 DASH 遭受 51% 攻击的可能性。例如，该平台可以实施一个系统，使算力购买者无法协调攻击。这可能涉及防止单个用户发出大订单或在多个矿工之间实现哈希率的随机分配。

Precautionary Measures for DASH Users

DASH 用户的预防措施

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的算力集中问题得到解决之前，DASH用户应采取预防措施保护自己的资金。这可能包括避免大额交易、使用多个交易所来获取流动性，以及将大部分达世币存放在冷钱包中。

Conclusion

结论

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.

达世币的算力集中在 NiceHash 上是一个严重的问题，可能会使网络安全面临风险。虽然 NiceHash 提供了增加算力租赁形式的解决方案，但 NiceHash 和 DASH 用户还可以采取其他步骤来减轻 51% 攻击的可能性。在这些措施实施之前，DASH 用户应谨慎行事，并采取措施保护自己的资金。