{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "8Dkqjc790Pp1AEyTWITRhhK5HbGdUVZZC1ssQNO6Xf17hdWytZrJmo/YTCNk4VBD9mfQxhVURUdJRI2hzYJ3BQ==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"8f9437dd930d9bfcebde1bd41ffa806c7b0ea032755596c0d3814b9a74e9b264\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"2eea7a1dba43dc3342e524712f29336f8250bdf5da3264eb7ff1a41f95bc0141\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"3fd63ee538bea7b419bcd0fb5c6a0cf2b2180add7e0f86608746bfe6a4d5885a\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"1a35cbab278b38aa481f7e70346c3b5bbaed3fdec3f3bb49d5afc84d5cefc330\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"cf368adde6340cee1dc8048e9b0e7ff7619f6606e4bccdbea08862e6b9d2c87a\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"9b1678bde3cce5a3b4e6ecb71aefb434d0328261b450c45e31f322b6d026de69\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"b076729d3c72456ed7e263bbcaae0157122de76d7d97ceccd5df9d91af8b989f\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"86912b4c8692d52eaca4d252408f027fd562a268cb803ca5de63aa3a80ed6027\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"97340b677a3db52b3d2b2aabd03315ca157ba24a6008d897bc5ba2f9fcad3d96\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'get_public_key' (sampled 3/3 read-only tools)\",\"entry_method\":\"initialize\",\"expires_at\":\"2026-09-12T23:07:40.210Z\",\"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\":\"2026-08-29T23:07:40.210Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"supported\",\"modern\":\"unsupported\"},\"probe_set_sha256\":\"6d07bdb0fd87fe72cbd78d57df343306714c739d2bec35a591e2a0bcc08a2c89\",\"protocol_revision\":\"2025-06-18\",\"session_model\":\"stateless_legacy\",\"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\":\"93d7e519637ecfb275e16b61654cca2ae78078c162e1addf480fede6bdb90dd2\",\"server_url\":\"https://app.aqta.ai/api/mcp\"},\"unclaimed\":true}"
}