Evidence Log

Last 30 days

Uptime

100%

Response time

127 ms typical, 127 ms slowest 5%

Last check

7 h ago

Next check

any minute now

How to call it

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "evidence-log": {
      "type": "http",
      "url": "https://api.riskrouter.eu/mcp"
    }
  }
}

8 tools

• get_evidence_head

  The current signed head of the evidence log: tree size, Merkle root and signature. Save it: any later head must be consistent with it.

• get_inclusion_proof

  Proof that the entry at leaf_index is in the tree, optionally at a given tree_size. Checkable offline with the public verifier.

• get_consistency_proof

  Proof that the tree at size first is a prefix of the tree at size second (or now): the log never rewrote history.

• get_checkpoint

  The log's signed checkpoint in the C2SP format witnesses cosign (origin, size, root).

• get_ledger_attestation

  The signed head hash of the hash-chained audit ledger of recorded quotes.

• get_usage

  How much is recorded, and by how many keys that are not ours. Counts only, nothing about anyone.

• record_evidence

  Record the SHA-256 of a decision record you keep yourself, so it can later be shown to be unchanged. Send the digest and a short kind, never the record. Needs your RiskRouter key in the Authorization header of the MCP connection. Entries are permanent.

• get_chain

  The log's signed statement of one completeness chain as of the current head: its length and, for each position, the leaf, the time and the digest. A position nobody showed you is a record left out.

Security scan

• No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

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