如果验证通过，结果将如下图所示验证欧易对 ETH 质押资产所有权 对于 ETH 质押资产，您可以使用第三方浏览器(beaconcha.in)来验证欧易对这些公钥的所有权。 第 1 步：下载并打开 ETH 质押文件。 第 2 步：复制任意公钥地址（如下所示） 第 3 步：进入beaconcha.in，粘贴公钥地址 第 4 步：检查“From address”和“Recipient address”与 ETH 质押文件中的地址是否匹配。 “From address”和“Recipient address”由欧易签名确认所有权，您可以根据 1.1 和 1.2 中的说明对此进行验证。验证钱包储备金地址余额 您可以通过以下步骤验证： 快照高度时刻的特定币种链上地址余额，与欧易公布的快照文件中地址余额进行对比，从而验证是否一致。 快照高度时刻的特定币种链上地址余额总和，与欧易公布的快照文件中地址余额总和进行对比，验证是否一致。 查询快照高度时刻地址余额时，可以配置节点rpc进行余额查询，或者配置OKLink的open API进行余额查询。

若您选择高卖策略，那么回款按如下规则决定： 结算场景 回款金额 回款币种 到期价 < 目标价 申购数量 × (1 + 收益率) 基础币种 到期价 ≥ 目标价 申购数量 × 目标价 × (1 + 收益率) 计价币种 例：您用 10 BTC 申购了高卖 BTC 产品，目标价为 $58,000，收益率为 0.2%： 如果 BTC 到期价 < 58,000，收入：10 × (1 + 0.20%) = 10.02 BTC 如果 BTC 到期价 ≥ 58,000，收入：10 × 58,000 × (1 + 0.20%) = 581,160 USDT 若您选择低买策略，那么回款按如下规则决定： 结算场景 回款金额 回款币种 到期价 > 目标价 申购数量 × (1 + 收益率) 计价币种 到期价 ≤ 目标价 申购数量 / 目标价 × (1 + 收益率) 基础币种 例：您用 10,000 USDT申购了低买 BTC 产品，目标价为 $50,000，收益率为 1.24%： 如果 BTC 到期日价格 > 50,000，用户收入：10,000 × (1 + 1.24%) = 10,124 USDT 如果 BTC

六、常见问题及解决方案 无效的私钥： 确保 Solana 密钥使用正确的格式 (base58)。 未设置 DEXTRADING_ADDRESS/EOA_PRIVATE_KEY： 检查您的 .env 文件是否包含所有必需的变量。 余额不足： 确认您的钱包有足够的代币来支付转移费用。 小数位过多： 检查代币的小数精度是否与您的输入匹配。 端口已被占用： 可能其他程序正在使用 3000 端口。关闭其他正在运行的终端或终止该进程。 开发者工具弹窗 (Mac)： 关闭任何要求安装开发者工具的弹窗。这些不是必需的。 软件安装弹窗 (Windows)： 关闭任何提示您安装额外软件的弹窗。

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