Life & fun · alternatives · 2026
24 alternatives to Seal – Verifiable timestamp for your private ideas
Seal is a tool that creates verifiable timestamps for private ideas and documents. Users can securely record their thoughts, creative work, or intellectual property with cryptographic proof of when they were created… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Seal – Verifiable timestamp for your private ideas launched in 2022; newer entries below may have overtaken it.
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TLDR, Let's Seal gives the finger to Adobe and every doc signing tool (docusign, google, etc) who pay to play with the Adobe Approved Trust List and then charge you for something that should be free. Currently even the person checking if a document/contract is sealed or code is authentic has to also be inside the same Adobe walled garden too. Verification, the part that should be free is the part everyone charges for. Thats the shape Let's Encrypt fixed for TLS, and I wanted the same thing for documents and files. The core idea therefore needed to go a bit beyond e signatures and i…
Jul 2026 · github.com · its alternatives →
- 3PS
Better privacy without special software
2022 · mprimi.github.io · its alternatives →
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Meta Video Seal▲167A state-of-the-art, open-source model for video watermarking
2024 · aidemos.meta.com · its alternatives →
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LeaksID▲316Enrich private docs with dynamic invisible anti-leak marks
2021 · leaksid.com · its alternatives →
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TimeSeal▲116Restoring digital trust, one blockchain timestamp at a time
2023 · timeseal.com · its alternatives →
- 7BT
Find information, resources and relevant links for btproof.com. This domain may be for sale.
2013 · btproof.com · its alternatives →
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Claimby▲107Free legally-valid timestamps for your files, ideas & art.
2018 · claimby.com · its alternatives →
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- 10TD
This is simply a web interface built on top of the timelock encryption system posted by Cloudflare last week. https://blog.cloudflare.com/harnessing-office-chaos
2024 · timelock.dev · its alternatives →
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Secret▲173Send a message through a safe, private, and encrypted link
2017 · getsecret.vercel.app · its alternatives →
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Seald SDK▲108Protect your users' data with end-to-end encryption.
2021 · seald.io · its alternatives →
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Inscribe▲112A protocol for rich, verified signatures on any NFT
2021 · inscribe.so · its alternatives →
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2016 · zemanta.github.io · its alternatives →
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SealedIn▲2Digital time capsules for the people you love.
Mar 2026 · sealedin.app · its alternatives →
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Compliance infrastructure for legally provable documents
Jul 2026 · sealdoc.eu · its alternatives →
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The official blog of Onetime Secret - Behind-the-scenes insights from the team building Onetime Secret. Follow our journey as we share operational challenges, deployment stories, product updates, and technical decisions. From UI improvements to infrastructure changes, we
2013 · blog.onetimesecret.com · its alternatives →
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Open legal documents, provided and trusted by people like you. Find or upload a document, sign it for free.
2013 · docracy.com · its alternatives →
- 21GA
Get a unique seal and url that is verifiable. Display a unique badge next to your content that proves there is a human behind the content.
2023 · humanproved.com · its alternatives →
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Dock Certs▲81Make any data fraud-proof and instantly verifiable
2023 · truvera.io · its alternatives →
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Contribute to jasonepage/Seal development by creating an account on GitHub.
Sep 2026 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →