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.
Review user movement over the last 30 days.
Track rating movement over time to see whether quality signals remain stable.
Compare 1-day, 7-day, and 30-day net growth and growth rate.
Review publication date, version, supported languages, and crawl timestamps.
Review the store description, core capabilities, and common use cases.
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
Inspect the latest comments and rating distribution.
Review related products from the Chrome Web Store detail page.
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.