Free DSSE Attestation Online Decoder Tool

DSSE (Dead Simple Signing Envelope) is an industry standard for packaging JSON payloads. With this secure DSSE decoder, generate a verified evidence payload in seconds.

DSSE Envelope Input

Signature Verification (Optional)

Paste a public key in PEM format (starting with -----BEGIN PUBLIC KEY-----)

Sigstore Bundle Input

Notice: verification is local, data is not sent externally

Results

Verification Result
Decoded Payload

This free, secure web tool was built for the community by © JFrog Ltd.

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