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SealDoc — independently verifiable
Compliance infrastructure for legally provable documents
SealDoc proves document integrity long after signing. Every document includes cryptographic timestamps, tamper-evident audit trails, and portable Evidence Packs for compliance, archiving, and independent verification.
Hi Product Hunt! 👋
I'm Bryan, founder of SealDoc.
SealDoc started as a small internal solution we built for a Dutch government organization to simplify creating verifiable evidence for digital documents. As more projects faced the same challenge, we evolved it into a complete product with one goal: make compliance and document integrity simple for developers.
Today, developers can integrate trusted timestamps, tamper-evident audit trails, and portable Evidence Packs through a straightforward API, saving weeks of development effort by avoiding the need to build and maintain these capabilities themselves.
We'd love to hear your feedback, ideas, and questions!
Love that the Evidence Packs are portable — that was the missing piece for our compliance team. One thing I'd love to see is a simple browser-based verifier where I can drag and drop a document and instantly see if it's still valid, without needing to install anything or create an account. Would make spot-checking old archived docs way easier for non-technical folks on our team.
Love that the Evidence Packs are portable, I was able to verify a signed contract offline without logging into anything. Cryptographic timestamps are a nice touch for long-term archival.
Love that the Evidence Packs are portable. One thing I'd want as a user is a quick QR code on each signed document so anyone can scan and verify it offline without uploading the file somewhere. Would make ad hoc verification way smoother for auditors or counterparties.
About SealDoc — independently verifiable on Product Hunt
“Compliance infrastructure for legally provable documents”
SealDoc — independently verifiable was submitted on Product Hunt and earned 6 upvotes and 4 comments, placing #145 on the daily leaderboard. SealDoc proves document integrity long after signing. Every document includes cryptographic timestamps, tamper-evident audit trails, and portable Evidence Packs for compliance, archiving, and independent verification.
SealDoc — independently verifiable was featured in Productivity (656.8k followers), Developer Tools (516.3k followers) and Security (2.8k followers) on Product Hunt. Together, these topics include over 230.6k products, making this a competitive space to launch in.
Who hunted SealDoc — independently verifiable?
SealDoc — independently verifiable was hunted by Bryan van Rijn. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Bryan van Rijn