GetProofAnchor captures webpages, social posts, and online content as verifiable digital evidence. Generate tamper-evident proof bundles with screenshots, HTML, video, extracted text, cryptographic hashes, and timestamp records. Designed for legal teams, journalists, investigators, compliance, and businesses that need to prove what existed online at a specific moment — even after content changes or disappears.
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Maker
📌
Hey Product Hunt 👋
We built GetProofAnchor because ordinary screenshots are easy to fake, incomplete, and often weak as evidence.
GetProofAnchor captures webpages and online content as verifiable, tamper-evident proof bundles — including screenshots, video, HTML, extracted text, SSL, har, DNS, hashes, metadata, eIDAS timestamp and bitcoin anchor. The goal is simple: help people prove what existed online at a specific moment in time.
We’re building this for:
* Legal & compliance teams
* Journalists & investigators
* OSINT researchers
* Businesses handling disputes or policy changes
* Anyone who needs trustworthy digital evidence
One thing we care about deeply is independent verification. Evidence should not rely on “trust us.” That’s why captures are designed to be reviewable and auditable outside our platform.
Would love your feedback. ❤️
Report
Maker
🔨 2-month update — what's new since launch
Thanks to everyone who checked out GetProofAnchor! Quick summary of what shipped since:
🔒 Smart HAR redaction — network captures now automatically mask session cookies, auth headers and tokens (prefix + length format), so evidence stays forensically useful without leaking credentials. Fully user-configurable per domain.
📸 Full-page screenshot reports — the PDF report now embeds complete page screenshots with smart seam-finding, plus a plain-language "How to verify".
⚙️ Resilient capture engine — automatic server → browser fallback when a page requires login, times out, or throws a bot challenge (Cloudflare, reCAPTCHA, DataDome detection built in).
🌍 The whole platform now runs in 4 languages (EN, CS, DE, FR) — Spanish is next.
Every capture still produces the same independently verifiable Evidence ZIP: screenshots, video, XHTML, extracted text, HAR, DNS records, TLS certificate chain, SHA-256 manifest, qualified eIDAS timestamp and a Bitcoin (OpenTimestamps) anchor — verifiable with our open-source CLI, no account and no trust in us required.
Feedback very welcome — especially from legal and compliance folks. What should we build next? ❤️
🔨 2-month update — what's new since launch
Thanks to everyone who checked out GetProofAnchor! Quick summary of what shipped since:
🔒 Smart HAR redaction — network captures now automatically mask session cookies, auth headers and tokens (prefix + length format), so evidence stays forensically useful without leaking credentials. Fully user-configurable per domain.
📸 Full-page screenshot reports — the PDF report now embeds complete page screenshots with smart seam-finding, plus a plain-language "How to verify".
⚙️ Resilient capture engine — automatic server → browser fallback when a page requires login, times out, or throws a bot challenge (Cloudflare, reCAPTCHA, DataDome detection built in).
🌍 The whole platform now runs in 4 languages (EN, CS, DE, FR) — Spanish is next.
Every capture still produces the same independently verifiable Evidence ZIP: screenshots, video, XHTML, extracted text, HAR, DNS records, TLS certificate chain, SHA-256 manifest, qualified eIDAS timestamp and a Bitcoin (OpenTimestamps) anchor — verifiable with our open-source CLI, no account and no trust in us required.
Feedback very welcome — especially from legal and compliance folks. What should we build next? ❤️