淘金手册｜Ore 挖矿愈卷，是否还值得参与？

深潮Published on 2024-08-07Last updated on 2024-08-07

Ore 是一种数字货币，它部署在 Solana 区块链上，采用工作量证明（PoW）算法。

撰文：shaofaye123，Foresight News

Ore 作为实验性黑客松项目一度引起 Solana 网络拥堵，其代币价格引入注目，项目第二期一经启动立刻吸引了无数关注，本文将带你参与掘金。

Ore 是什么？

Ore 是一种数字货币，它部署在 Solana 区块链上，采用工作量证明（PoW）算法。该算法的设计允许矿工通过解决密码学问题来维护网络的安全，并获得相应的加密货币奖励。与传统的挖矿项目不同，Ore 采用非排他性的挖矿奖励机制，从而确保了矿工奖励的公平分配。Ore 为每位矿工提供了个性化计算挑战，只要矿工完成了自己的计算，就可以获得一定的奖励。这种机制避免了挖矿中的「赢者通吃」现象，使每个参与者都有机会获得回报，从而提高了网络的包容性和公平性。Ore 对挖矿过程中的供应通胀问题，也设定了严格的供应增长率，即 0 到 2 Ore 每分钟，以线性方式增长。不过 Ore 项目团队背景较为神秘，唯一已知的核心开发者是 Hardhat Chad。

第二期 Ore 挖矿已于北京时间 8 月 6 日 8:00 宣布启动，在升级 V1 代币元数据的同时激活了 V2 升级。

Ore v2 版本更新

Ore 创始人 Hardhat Chad 发布了 ORE v2 版本更新。其中新版本将分三阶段（升级 v1 代币元数据、激活 v1 至 v2 升级以及激活挖矿），Ore v2 版本更新为矿工带来了一系列值得关注的新功能和改进，主要包括以下几点：

  • 取消管理员变量：新版本通过改用开源算法管理，取消了管理员变量，这将提高系统的去中心化程度；

  • 供应量限制：Ore v2 设定了总供应量限制，为 2100 万枚，预计到 2064 年挖完；

  • 引入质押机制：矿工可以通过质押获得最高 2 倍的挖矿奖励；

  • CPU 友好型哈希函数：采用对 CPU 更为友好的哈希函数，使得挖矿过程对设备的要求降低，提高了挖矿的可访问性；

  • 优化反女巫攻击策略：通过优化策略，减少了女巫攻击的风险；

  • 客户端升级：未来将支持更多设备；

  • 智能合约可升级：智能合约初期可升级，后期将永久冻结；

  • 代币兑换：v1 代币可在 3 个月内 1:1 兑换新版 Ore，为旧版代币持有者提供了平滑过渡的机会。

如何参与？

网页浏览器挖矿指南

1、创建账户：访问 Ore 官网，注册并创建一个新的挖矿账户。

2、存入资金：向账户存入 0.1 SOL，这些 SOL 将用于 Gas 。

3、开始挖矿：在账户界面找到并点击「Mine」按钮，系统将自动分配区块难度，即可开始赚取 Ore。

4、查看奖励：在挖矿界面，您可以实时查看已挖掘的 Ore 数量。一旦确认，这些奖励将被添加到您的账户余额中。

脚本挖矿指南

通过命令行挖矿（适用于 Linux 或 Mac 系统）：

挖过第一季的请直接执行：cargo install ore-cli 即可，完了输入 ore — version，返回 ore-cli 1.1.0

安装 Rust 环境：curl https://sh.rustup.rs -sSf | sh

安装依赖库：sudo apt-get install build-essential

安装 Solana 开发环境：sh -c “$(curl -sSfL https://release.solana.com/v1.18.4/install)"

安装 ORE 挖矿命令行程序：cargo install ore-cli

创建 ORE 挖矿钱包：solana-keygen new

输入以下命令行开始挖矿：ore — rpc https://api.mainnet-beta.solana.com — keypair ~/.config/solana/id.json — priority-fee 1 mine — threads 4

查询挖矿奖励：ore — rpc https://api.mainnet-beta.solana.com — keypair ~/.config/solana/id.json rewards

提取奖励：ore — rpc https://api.mainnet-beta.solana.com — keypair ~/.config/solana/id.json claim

（脚本挖矿指南参考：@Btc_Crush https://x.com/Btc_Crush/status/1820475971042156872）

Mac、Linux 支持更方便，因为有原生的终端，Windows 建议直接用 Ubuntu 子系统来操作。

（官方挖矿指南参考：https://ore.danielchrobak.software/）

挖矿效率分析

Ore 主要依据难度分配奖励，难度越高奖励越多。难度分配随机，主要靠运气爆出高难度区块。

高难度区块爆出概率很难提高

—— 如果通过延长官方默认的 30 s 时间来寻找高难度区块的话，每一份会导致奖励减半，很难计算收益。

—— 如果在源码部分设置最低难度限制，多次拒绝也会造成损失，同样很难平衡。

目前 Ore 的挖矿情况较卷，过高费率和较低难度都有可能造成亏损。

Gas 费率在 50w 以下有可能无法上链，按照当前测算难度在 18 以下可能无法抹平成本造成亏损，机器在 M3 配置以下也建议谨慎参与。而相比于目前过高的挖矿热情，币价走势也略显一般，处于较高水平，

以下是简单计算当前成本与币价的相关关系：

  • Gas 拉到 50w 以上，按照 1 分钟左右成功一笔计算，消耗 0.00023 Sol，每日成本约：

  • 0.000255 Sol X 148 U X 60 X 24 = 54.3 U

  • 当前参与地址根据 Dune 统计在 1 w 左右，当前币价按照 450 U 计算，预计每日可盈利：

  • 0.0001 X 450 U X 60 X 24 = 64.8 U （如果运气很好，欧皇选手难度爆在 25 以上，收益确实不错）

虽然目前参与收益一般，但 Ore 作为 Solana 上的 POW 代币还是值得保持关注。

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