{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "ysfKn2eBxCpz/FF4UArtRDVM0Xfd1pUfy4ttFnTkkYLR4uIVt4VnCBee1Ppise93hVvI4E9xFgRpQaxfTvH8CA==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"ec4721d5e98a811b4b64d3d03b4018a216f24ce8fa46fd242b97ef65e75843cf\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"b699de03d8cf6b4e362cc50de29feb0aa0b40957e0d7789b102431a36b3067b3\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"c6ba31148bc311bf99dbaeb4b15d62365997030c25c10edbf73168c4120ef81a\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"d578dbc672533c93f68ed9e4e6745f863c5f1b4f5096fe9a871b8653ca69e6c5\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"6e14b14351d6bf65d305854c642154863167069bb1ce6ad4648700b9fada208b\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"fb3e67255d280d8ceb9162300a6eacbbb89aa54d5a83fd721aceada0d8eb2328\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"4fbe1758d914f4764c58c6bee7cd99155a63686365ae14307599709b49f19ae3\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"3149c02e8a35b63d39898aed5c999b755de4b6a52e0783eb7e379fe1c9ab10ca\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"e9a67bc56a390538b5caf9af68914f61dabbf07e17abf2c6c8923745de2acf14\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'canvas' (sampled 1/2 read-only tools)\",\"entry_method\":\"initialize\",\"expires_at\":\"2026-09-12T23:07:29.118Z\",\"extensions\":[\"io.modelcontextprotocol/skills\"],\"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\":\"2026-08-29T23:07:29.118Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"supported\",\"modern\":\"indeterminate\"},\"probe_set_sha256\":\"802e4bc2d3daf1242be22ed297d63587ffc0762288fa5631fcd15d8b189cfe7b\",\"protocol_revision\":\"2025-11-25\",\"session_model\":\"stateful\",\"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\":\"3a26121581195bc39653ef65920f6da4483d863766e9d499338b03e7965ecf71\",\"server_url\":\"https://alpix.alpic.ai\"},\"unclaimed\":true}"
}