Skip to content

Verifyum

Hashes a file locally in the browser and anchors its SHA-256 commitment on Solana mainnet for a timestamped proof.
For developersFree tier
verifyum.com ↗
Open verifyum.comAlternativesSet it up for my team
Verifyum: data, price, alternatives
  • Is it safe? Run by AI SENSE AS.See ↓
  • Is it free? We have not read the prices of Verifyum yet; they are next in our queue. Until then, the official site has them.verifyum.com ↗
  • What else does this? We have not measured alternatives for this one yet. If you know one, add it below.See ↓
At a glancechecked Oct 24, 2026

not read yet

Use

For
people and teams needing a timestamped, privacy-preserving receipt of an exact file version
Company
AI SENSE AS · Domain since 2021privacy policy · domain registered
How it runs
API
Used for
  • prove a file existed unchanged by a given time
  • timestamp source archives and software release bundles
  • seal an AI agent's decision record for later audit
Worth knowingcomputed from what we read · each with its source
Your datawhat they publish, each line with its page · read Oct 25, 2026

These are Verifyum's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 25, 2026
  • MCP servercom.verifyum/mcpverified in the MCP registry
  • Stateanswers, 3 toolschecked 2026-10-25
  • Address to connectapi.verifyum.com/mcp
  • OpenAPI spec5 pathsthe spec ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Not it? Say what you need

beta

Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

No notes yet. What do you use Verifyum for?

Sign in to leave a note
Questions this page answers
  • What is Verifyum?

    Hashes a file locally in the browser and anchors its SHA-256 commitment on Solana mainnet for a timestamped proof.

  • Who is Verifyum for?

    people and teams needing a timestamped, privacy-preserving receipt of an exact file version

  • Do people use Verifyum?

    Little sign of use.

  • Who owns Verifyum?

    Verifyum is run by AI SENSE AS, per its privacy policy (2026-10-25).

  • Is Verifyum safe?

    We do not audit vendors. What Verifyum publishes, read 2026-10-25: GDPR stated on its privacy policy.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk