Kavra Siegel — Qualified eIDAS Timestamping

io.github.mscharfetter/kavra-siegel

Qualified eIDAS RFC 3161 timestamping for AI workflow provenance. SIGNIUS/IDnow backbone.

healthy

status

tools exposed

412ms

connect latency

4dcb4ebe1344

schema fingerprint

Tools (3)

kavra_siegel_stamp_hash

Erzeugt einen qualifizierten eIDAS-Zeitstempel für einen SHA-256-Hash. RFC 3161 via SIGNIUS/IDnow Trust Services AB (EU Trusted List).

kavra_siegel_stamp_content

Erzeugt einen qualifizierten eIDAS-Zeitstempel für base64-encodierten Inhalt (max 1 MB). Hash wird serverseitig berechnet. RFC 3161 via SIGNIUS/IDnow.

kavra_siegel_verify_token

Verifiziert einen Stempel-Token anhand seiner UUID.

Endpoint

https://siegel.kavra.cloud/mcp
Category: Other · Last checked: 2026-07-30T13:56:40Z

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What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.