十四、接口报错：51010 Request unsupported under current account mode 这个跟您的账户模式有关系，如果您要下单现货杠杆或合约，需要调整为除现货模式外的其他3种模式！您可以通过接口：https://www.okx.com/docs-v5/zh/#trading-account-rest-api-set-position-mode 设置，也可以在网页或 App 上设置；注意：首次设置必须要在页面或 App 上设置：交易页面右上角设置图标-账户模式。十五、接口报错：51121 Order quantity must be a mult IP le of the lot size. 在 API 中合约下单是以张为单位的，必须是该币对最小下单数量的倍数，最小下单数量可以通过产品接口：https://www.okx.com/docs-v5/zh/#public-data-rest-api-get-instruments 的minSz 字段获取。

运行指令并定位到下载的软件包的目录，在我们的例子中，文件储存在 Downloads 中，命名为 proof-of-reserves，所以输入 cd ~/Downloads/proof-of-reserves 命令验证单个地址余额 1. 在终端执行以下命令，如下图所示（地址和文件名可以替换成其他需要验证的地址和文件） Mac .

以 USDT 为例， TRON 网络需要 19 次确认才能完成，而 Ethereum 网络则需要 32 次确认（具体信息请以页面显示为准） ii) Bundle 验证 如果您选择在 Layer 2 网络进行交易（例如：Optimism、Base、Arbitrum One 等)，交易将在 Layer 2 上完成验证后与其他交易合并为一个 bundle，然后在 Layer 1 作为单笔交易进行验证。欧易会根据 Layer 1 的最终状态和区块确认来完成充值流程。 【1次bundle验证】：充值仅需在 Layer 2 上验证。 【2次bundle验证】：充值需要在 Layer 1 和 Layer 2 上都进行验证。3. 区块链网络拥堵情况 当区块链网络拥堵时，交易确认时间可能延长，从而影响到账时间。

在下方示意图中，我们把验证工具和数据保存在"下载"文件夹中，命名为"proof-of-reserves"： 5）打开 zk-STARKValidator 并自动运行保存在文件夹中的"sum proof data"文件。 6）查看结果 如果验证通过，执行结果"Total sum and non-negative constraint validation passed"将显示如下： 如果验证失败，执行结果 "Total sum and non-negative constraint validation failed" 将显示如下：

"index":9583119,"account":{"id":"50f5f08cc5036e15a541c64ac4ac6d2d9aa8ddab1ec32ed58b10e6ed3edfad59","debt":["0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0