<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Transparent on PlumePHP</title><link>https://plumephp.com/tags/transparent/</link><description>Recent content in Transparent on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Mon, 28 Sep 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/transparent/index.xml" rel="self" type="application/rss+xml"/><item><title>智能合约升级模式：Proxy/Beacon/Diamond 与可升级陷阱</title><link>https://plumephp.com/blockchain-contract-upgrade/</link><pubDate>Mon, 28 Sep 2026 10:00:00 +0800</pubDate><guid>https://plumephp.com/blockchain-contract-upgrade/</guid><description>&lt;p&gt;链上合约「不可变」既是安全承诺也是致命约束——bug 无法修补、迭代无法继续。&lt;strong&gt;可升级代理（Upgradeable Proxy）&lt;/strong&gt; 通过「代理合约存状态、逻辑合约存代码、delegatecall 执行」实现了「代码可替换、状态永续」。但升级模式也引入了一整类新风险：存储冲突、函数选择器冲突、初始化与不可变性。&lt;/p&gt;</description></item></channel></rss>