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Dev tools · March 13, 2026

VERI

Cryptographic proof & timestamping of files and interactions

VERI launched on March 13, 2026 with 2 votes, #5,166 of 23,380 launches that month.

Visit veriroot.org ↗VERI alternativestop 22% of March 2026

What it does

I built VERI because I kept running into situations where I needed proof that something existed at a certain moment. Emails, agreements, conversations they can all be disputed later. VERI creates a cryptographic proof ID and timestamp so the record can be independently verified. Curious what people think and where this could be useful.

Prove a file/screenshot existed at a specific time using cryptographic hashing. Generate verifiable proof IDs for documents, evidence, and digital interactions.

Does a similar job

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  • IM
    I made a new kind of Trusted Timestamp based on plaintext encoding2024 · timestampit.com · ▲5

    I've just launched a new site that creates Trusted Timestamps. Anyone can use it to make any data immutable going forward in time. By "verifying" a Trusted Timestamp against a file, you certify that file has not been altered since the time the Trusted Timestamp was created at. Trusted Timestamps are not a new idea, there is a standard defined in RFC3161 and some other prior work as well. My design though is different as it is based on plain-text, human readable files. I believe this makes this form of Trusted Timestamp more accessible for a wider set of applications. I found the RFC3161…

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