{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "sAkaE68MeD3Er31Bl6lGsXIYuzJeKCEUNCCRLVxAXixNMdP3KTXdsWMirAEl1bs4RNDVA3Cm06DSx+fTazgsAQ==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"c128bb097032acd30d1a408f3fd54df521ab7dbd63e60b1b1f85ec4e525a11d0\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"c103be9e7594d06ec5bef263e0fb93151c4e7977d5d9ad4f734a469c8792290f\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"0284b4d25619385b9696572e2a289a23181888554c74fe46e04059786dacbd21\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"5abf7c73b3d963aa3e757107dd02799b288b80b57b869940a0a91ae45fc5808e\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"676be65f0da72d59ecfa7cf8a9f37bc5431101714016f89657508a26833e4548\",\"id\":\"C5\",\"pass\":false},{\"evidence_sha256\":\"bd3a110aa4335a4c561941369f7d6cec61df1c6f40e01cba38182c841dea8276\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"ed0e3bf1067d3dbeb7265bb1e598b3ac64d56ed827338436e4f7ce758733a8a8\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"dcac28cd1c7404451cfeefba9cdd55c8688c3f7956ff642716dce75ba6bc32fd\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"33a35e5f883c8c191bf6fa1b4801d6f1add2bb24ad64a450c4e1b7fb819b19d5\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"50772ef436a86b46ce6907a3bb04297a570c7498c863cbcd5cb86f9f6191f888\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from tool 'get_available_symbols'\",\"expires_at\":\"2026-07-02T12:45:49.986Z\",\"grade\":\"B\",\"honesty_cap\":null,\"issuer\":\"SaSame SRL\",\"issuer_pubkey_spki_hex\":\"302a300506032b6570032100439ce47d384c8ceb07c9040aef780cc3a2ba5a63c14027ad77ab458111f20fb6\",\"level\":\"observed\",\"note\":\"Re-verify offline: ed25519.verify(signature, utf8(canonical_json), issuer_pubkey). Then re-run the audit against subject and recompute each evidence_sha256. No callback to SaSame required.\",\"observed_at\":\"2026-06-18T12:42:11.618Z\",\"observed_by\":\"SaSame\",\"passes\":\"9/10\",\"probe_set_sha256\":\"eb8552a464250af2955e017d8de6e4229c11945f9fdc1070483c3443db0f7aef\",\"spec_pins\":{\"mcp_spec\":\"2025-11-25\",\"registry_schema\":\"2025-12-11\"},\"standard\":\"agent-tool-discoverability-standard/0.2\",\"statement\":\"SaSame OBSERVED this public endpoint from the outside on the date below and it met the criteria. This is NOT an owner-confirmed claim and NOT an official endorsement — it is a third-party observation anyone can re-run.\",\"subject\":{\"endpoint_sha256\":\"397983e69ed229cf1a52274e9bd0fbb7101bd44eeb67491a8164267f4ad2fcbf\",\"server_url\":\"https://mcp.aarna.ai/mcp\"},\"unclaimed\":true}"
}