{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "Bw1JPktZNtx1NBYyo0iZEQ3HcmfQJS22ufuz/4RztUGGsYQlV2EcyKB8pg4tmFwJX++vwr6ieRdUxCWFZ/yqBw==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"10879cdae3dda38296693bb961b6028176a42df108ddad8bafb1b2cb3daeac1f\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"b699de03d8cf6b4e362cc50de29feb0aa0b40957e0d7789b102431a36b3067b3\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"c6ba31148bc311bf99dbaeb4b15d62365997030c25c10edbf73168c4120ef81a\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"13cf7339f20d858bcfb61e0a8b14fa8746d8660a56cdd23667879119b01be986\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"6e14b14351d6bf65d305854c642154863167069bb1ce6ad4648700b9fada208b\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"8390b5415e9db278a451dcb1f1098d9e8db91dfccdede5f0e48f63d21c745965\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"000813a183dd6ab209152d19df99d3bb4ee02c46c7c86c87171fc1b8f824f61d\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"c1895a0cf8d1f1045f1ae3f3a5dfec5dcc04c51180494d517ddc7d20371aa671\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"703392bde98337d9ff1a2618f73e963349ebb78adde26122aa4ebd1cbea883b3\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'render_diagram' (sampled 1/3 read-only tools)\",\"entry_method\":\"server/discover\",\"expires_at\":\"2026-10-01T17:08:24.778Z\",\"extensions\":[],\"grade\":\"A\",\"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\":\"2026-09-17T17:08:24.778Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"not_tested\",\"modern\":\"supported\"},\"probe_set_sha256\":\"03c0ca04bc29157baa4ad24f53521a49b6916f662d6a58cead1c13ed0fc9a9dc\",\"protocol_revision\":\"2026-07-28\",\"session_model\":\"request_scoped\",\"spec_pins\":{\"legacy_fallback\":\"2025-11-25\",\"mcp_spec\":\"2026-07-28\",\"registry_schema\":\"2025-12-11\"},\"standard\":\"agent-tool-discoverability-standard/0.4\",\"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\":\"81c2d7956dc4871bbc020e349b3b1942555ae534acdd94b1fdf1aa6ff620b235\",\"server_url\":\"https://mcp.line9.ai/mcp\"},\"unclaimed\":true}"
}