# SAL 生态阐述

BTC质押和ETH质押之间存在根本区别：由于比特币网络本身缺乏官方质押机制，质押过程依赖于众多独立的质押协议。这导致了一种去中心化的结构，其中各个阶段（例如LST发行、质押交易生成和执行以及收益分配）均由不同网络环境中的不同角色执行。特别是，BTC质押过程中的四个关键角色：LST发行者、质押协议、质押监护人和收益分配者。

因此，一个统一、标准化的系统对于协调这些角色并确保整个过程的透明度和安全性至关重要——从用户BTC资产的存入到最终将质押奖励计入LST代币或向用户分配奖励。这种协调对于保护用户资产并确保顺利无风险地获取收益至关重要。

<figure><img src="/files/WMPFpiyvKx3kx4jOxV7X" alt=""><figcaption><p><strong>BTC质押生态系统</strong></p></figcaption></figure>


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