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.
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Maker
📌
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!
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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.
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Maker
Great suggestion @nevzatyolag2y3, thanks! A QR code that links the document to its portable Evidence Pack (or embedded verification metadata) would indeed make spot-check verification much easier for auditors and counterparties. We've actually discussed something similar internally, so it's definitely on our radar and up a bit!
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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.
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Maker
Thanks, @halimeagn1 ! That was exactly one of our goals. We wanted the proof to travel with the document, so years later anyone can still verify it without relying on our platform or an online service.
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.
Great suggestion @nevzatyolag2y3, thanks! A QR code that links the document to its portable Evidence Pack (or embedded verification metadata) would indeed make spot-check verification much easier for auditors and counterparties. We've actually discussed something similar internally, so it's definitely on our radar and up a bit!
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.
Thanks, @halimeagn1 ! That was exactly one of our goals. We wanted the proof to travel with the document, so years later anyone can still verify it without relying on our platform or an online service.