ProofSnap
Snap once. Prove forever. Turn your browser into a trust engine—sealing screenshots with cryptographic proof.
One-click authenticated full-page screenshots with embedded metadata for verification.
查看最近 30 天的用户变化。
按时间查看评分波动,辅助判断近期口碑是否稳定。
同口径展示 1 天、7 天、30 天的绝对增长与增长率。
查看发布时间、版本、支持语言、最近更新和抓取时间。
查看插件说明、主要功能和适用场景。
Stash captures full-page screenshots and embeds cryptographic proof directly into the image file. Every screenshot includes SHA-256 content hashes, an ECDSA P-256 digital signature, and an independent server-attested timestamp — making it verifiable and tamper-evident.
What Stash captures:
Full-page screenshots (scrolls and stitches automatically)
SHA-256 hash of the raw pixel data
SHA-256 hash of the page DOM at capture time
ECDSA P-256 digital signature of all metadata
查看最近评论和评分分布。
查看 Chrome 商店详情页中的相关产品。
Snap once. Prove forever. Turn your browser into a trust engine—sealing screenshots with cryptographic proof.
Capture a screenshot of your current page (visible area, full page or selected region) with just one click.
Capture the entire web page, including the scrolling area, with one click
Take screenshots of web pages in one click. Full page or visible area.
Full page screen capture is a simple extension that lets you capture the entire screen in one click. Get an entire page screenshot.
Capture full page screenshots with one click. Smart fixed element handling for clean, seamless results.