Open source · MIT licensed

Don’t trust us. Run the verifier.

probatum-verify is the open-source CLI auditors use to verify Probatum-issued Verifiable Credentials. It runs offline, checks the Ed25519 signature, validates the hash chain, and inspects the StatusList2021 revocation entry. The source is on GitHub.

terminal

v1.4.2

# macOS / Linux
curl -fsSL https://probatumapp.com/install/verifier.sh | sh

# Windows (PowerShell)
irm https://probatumapp.com/install/verifier.ps1 | iex

# Or install directly with pip (Python 3.9+)
pip install git+https://github.com/balbboa/probatum.git#subdirectory=tools/probatum-verify

# Verify a credential
probatum-verify ./report.vc.json --public-key did:key:z6Mk...

GitHub source

Audit the verifier line by line

Inspect a sample VC

See exactly what the verifier checks

Why we made it open source

Trust isn’t something a vendor grants you. It’s something you verify. If our verifier weren’t open source, every claim on this site would reduce to “trust us.” The whole point of cryptographic compliance is that you don’t have to.

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