Proofstack™ Alternatives & Competitors
3 companies similar to Proofstack™ — Blockchain & Qualified Authority based timestamp proof for your works via Androi...
Companies similar to Proofstack™
LegalMatters.com
The Brand Protectors - Connectors - Developers
Amsterdam, The Netherland...
Stampery
Stampery uses blockchain for cost-effective and verifiable proof of ownership, existence,...
Madrid, Spain
ArchiveMatter
A curated digital asset marketplace | platform. Discover a new medium of fashion.
London, United Kingdom
About Proofstack™
Proofstack™, founded in 2014 and headquartered in Singapore, is an innovative startup bridging the intersection of Blockchain and Legal Tech. Specializing in blockchain-based timestamp proofing, the company leverages multiple blockchain technologies (including BTC, ETH, LTC, EOS, NEO, XRP, XLM) alongside the EU Qualifi...
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
Frequently Asked Questions
From the desk
Mapping a market? Start with a Rival Readout.
In 7 business days we read 10 rivals around Proofstack™: 90 days of dated moves, ranked by what matters to you, each with its source. Fully credited if you continue.
Compiled from the BounceWatch company index. We last looked at Proofstack™ on 15 Jan 2026. The 3 companies listed here were last checked between 3 Jul 2025 and 2 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.
