Proofstack™ Alternatives & Competitors
12 companies similar to Proofstack™ — Blockchain & Qualified Authority based timestamp proof for your works via Androi...
Cosine
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Milanote
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Swarmia
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Split Technologies, Inc.
It pays to share.
New York, United States
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Qodo
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Decart
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Darkblock
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Zerow
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Freeplay
The ops platform for AI engineering teams.
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Tabnine
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Postman
Postman is the world's leading API platform trusted by 40 million users.
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Quicksave Interactive
We're developing HTML5 games and game development tools for the new social market🚀 - Now...
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About Proofstack™
Blockchain & Qualified Authority based timestamp proof for your works via Android, iOS, Web and Java apps in 60 seconds
End-to-End Copyright Protection, Legal Proof with EU Qualified Authority, Blockchain Protocol Implementation, Unlimited Takedown Services, Case Management Platform, AI Notarization, Multi-Proof Strategy
Academics and Researchers, Film and Photography Professionals, Fashion Designers and Architects, Software Developers, Writers and Journalists, Musicians, Businesses Concerned with Intellectual Property
Blockchain Timestamping, Intellectual Property Protection, Qualified Authority Timestamping, EIDAS Compliance, Digital Notarization, Infringement Detection, IP Legal Proof, Cross-Platform Apps, Cryptocurrency Integration, Bitcoin Blockchain, Ethereum Blockchain, Data Authentication, Multi-Local Legal Proof, Patent Verification, Digital Evidence
B2B, SaaS, B2C
Subscription, Usage Based, Service Fee
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Compiled from the BounceWatch company index. We last looked at Proofstack™ on 15 Jan 2026. The 12 companies listed here were last checked between 12 Sep 2024 and 29 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.